CN107247308A

CN107247308A - A kind of self-bearing type butterfly leading in cable stripping device

Info

Publication number: CN107247308A
Application number: CN201710633893.7A
Authority: CN
Inventors: 凌卫康
Original assignee: Individual
Current assignee: Huaneng Taian Optoelectronic Technology Co ltd
Priority date: 2015-04-15
Filing date: 2015-04-15
Publication date: 2017-10-13
Anticipated expiration: 2035-04-15
Also published as: CN104730634A; CN104730634B; CN107247308B

Abstract

The invention belongs to cable and technical field of tools, especially it is related to a kind of self-bearing type butterfly leading in cable stripping device, it is characterised in that include two stripping moulds, two the first cutters, two the second cutters, multiple first fixtures, multiple second fixtures, two fixed seats, four Convenient tables, four fix bars, four fixing nuts.The present invention solves the problem of not being suitable for self-bearing type butterfly optical cable stripping device that factory uses in the prior art, and using it is dangerous the problems such as.The present invention has simple in construction, easy to use, stripping efficiency high, using safety and reliability, the effective technology effect such as more robust, cost is low, safer, service life is longer.

Description

A kind of self-bearing type butterfly leading in cable stripping device

The application is entitled：A kind of self-bearing type butterfly leading in cable is with stripping device, the applying date：April 15 in 2015 Day, Application No.：201510177349.7 application for a patent for invention divisional application.

Technical field

The invention belongs to cable and technical field of tools, filled more particularly, to a kind of self-bearing type butterfly leading in cable with stripping Put.

Background technology

People's Republic of China (PRC) communication industry standard YD/T 1997-2009《Access network butterfly leading in cable》In, rule A variety of butterfly leading in cables are determined, what GJYX started wherein in model is self-bearing type butterfly leading in cable, and typical model is GJYXCH, GJYXDCH, GJYXFCH, GJYXFDCH, their common feature are with messenger wire, non-self-bearing type butterfly leading in cable Unit, the dowel for connecting messenger wire and non-self-bearing type butterfly leading in cable unit, messenger wire is by enhancing component and envelopes The messenger wire sheath for strengthening component is constituted, and non-self-bearing type butterfly leading in cable unit is by optical fiber or fibre ribbon, positioned at optical fiber or optical fiber Stiffener with both sides, the sheath composition for enveloping stiffener and optical fiber or fibre ribbon, optical fiber or fibre ribbon both sides There is optical cable separating opening on sheath.

, it is necessary to which dowel is torn with blade, messenger wire and non-self-bearing type butterfly will be made during the construction of self-bearing type butterfly leading in cable Shape leading in cable unit is separated, and then reuses specific purpose tool, and stripping fiber optic cables separating opening is fine to obtain optical fiber or light guide Dimension, in order to continue.

Disposable stripping is carried out without corresponding instrument in the prior art, trouble is brought to construction, have impact on operating efficiency, Because butterfly leading in cable need to generally cut into hundreds of or tens meters, the joints of optical fibre are then connected at two ends, for specialty For the manufacturer for producing connector, the need for not adapting to quick production using manual or pincers or knife class instrument, and with high Danger.

The content of the invention

In order to solve the above problems, the purpose of the present invention is to disclose a kind of self-bearing type butterfly leading in cable stripping device, It is realized using following technical scheme.

In first and second embodiment of the present invention, a kind of self-bearing type butterfly leading in cable stripping device, its feature It is that it includes two stripping moulds, two the first cutters, two the second cutters, multiple first fixtures, multiple second and consolidated Determine part, two fixed seats, four Convenient tables, four fix bars, four fixing nuts；Each stripping mould be integral type structure and By the first protruding part, the second protruding part, the 3rd protruding part, the 4th protruding part, the 5th protruding part, supporting plate structure Into the upper and lower surface of supporting plate is all plane and upper and lower surface is parallel, the first protruding part, the second protruding part and Three protruding part threes protrude from the upper surface of supporting plate, the first protruding part, the upper surface of supporting plate, the second protruding part Formed and hold butterfly cable groove, messenger wire groove, the first lug boss are held in the second protruding part, the upper surface of supporting plate, the formation of the 3rd protruding part Part is located at the right side of supporting plate, the 3rd protruding part and is located at the left side of supporting plate, the second protruding part positioned at the first protruding part Between the 3rd protruding part, the upper surface of the first protruding part and the 3rd protruding part is generally aligned in the same plane interior, the second projection The upper surface of part and the distance of support plate upper surface are less than the upper surface of the first protruding part and the distance of support plate upper surface, All there is the connecting hole of up/down perforation, the 4th protruding part and the 5th protruding part on first protruding part and the 3rd protruding part The lower surface of supporting plate is all protruded from, the 4th protruding part is located at the underface of the second protruding part, and the 5th protruding part is located at Hold below butterfly cable groove, there is the second cutter groove for sequentially passing through supporting plate and the 5th protruding part up and down, institute on the stripping mould Stating also has the first cutter groove for sequentially passing through the second protruding part, supporting plate and the 4th protruding part up and down on stripping mould, or Have described in person on stripping mould and run through supporting plate up and down and do not extend through the second cutter groove of the 5th protruding part lower surface, it is described Also have on stripping mould and do not extend through through the second protruding part, supporting plate and the first of the 4th protruding part lower surface up and down Cutter groove, on the top view of the stripping mould：Second cutter groove is located at the center for the left and right directions for holding butterfly cable groove, the first cutter groove position In the center of the left and right directions of the second protruding part；There is left and right to consolidate through the first of the 4th protruding part on 4th protruding part Determine hole, the first fixing hole that there is left and right to run through the 5th protruding part on the 5th protruding part；The upper surface of first protruding part The plane at place is parallel with the plane where the upper surface of supporting plate；Each first cutter is by the first knife base and positioned at first First knife edge on knife base is constituted, and first knife edge is in the V-shape fallen, and each second cutter is by the second knife base and positioned at the second knife Second knife edge on base is constituted, and second knife edge at least has a part in the V-shape fallen, the first knife base of each first cutter In the first cutter groove, the first knife base and the 4th protruding part are fixed the first fixture, and the first cutter is in stationary state When first knife edge at least there is a part to protrude from the upper surface of the second protruding part；Second knife base of each second cutter is at least It is located at a part in the second cutter groove, the second knife base and the 5th protruding part are fixed the second fixture, the second cutter In stationary state, second knife edge at least has a part of upper surface for protruding from supporting plate；Each fixed seat is concave shape plate, Rectangular recess is located between the first rectangular cam and the second rectangular cam, the upper surface of the first rectangular cam and the second rectangular cam All be plane and the first rectangular cam and the second rectangular cam upper surface be generally aligned in the same plane in, the first rectangular cam and second There is the positioning hole of up/down perforation on rectangular cam；4th protruding part of stripping mould protrudes from the height of supporting plate lower surface For the first height, it is the second height, the first height that the 5th protruding part of stripping mould, which protrudes from the height of supporting plate lower surface, Higher value is maximum height between the second height, and the depth of rectangular recess is not less than maximum height；Four Convenient table is arranged on The lower surface of one of fixed seat, the 4th protruding part and the 5th protruding part of a stripping mould are placed on the fixed seat Rectangular recess in, four fix bars are arranged in positioning hole, and another stripping mould is inverted and makes two to hold the alignments of butterfly cable grooves And two appearance messenger wire groove alignments, another fixed seat, which is inverted, makes four fix bars pass through the positioning hole of the fixed seat, and makes this The rectangular recess of fixed seat accommodates the 4th protruding part and the 5th protruding part of another stripping mould, four fixing nuts Four fix bars through the positioning hole of another fixed seat lower surface are fixed in the fixed seat.

A kind of self-bearing type butterfly leading in cable stripping device described above, it is characterised in that the rectangular recess may be used also Run through with not front and rear entire body, but the rectangular recess breach being only located between the first rectangular cam and the second rectangular cam, 4th protruding part and the 5th protruding part can be inserted in rectangular recess breach.

In the 3rd and the 4th embodiment of the present invention, a kind of self-bearing type butterfly leading in cable stripping device, its feature It is that it includes two stripping moulds, two the first cutters, two the second cutters, multiple first fixtures, multiple second and consolidated Determine part, four Convenient tables, four fix bars, four fixing nuts；Each stripping mould is integral type structure and raised by first Part, the second protruding part, the 3rd protruding part, the 4th protruding part, the 5th protruding part, supporting plate are constituted, supporting plate Upper and lower surface is all plane and upper and lower surface is parallel, the first protruding part, the second protruding part and the 3rd protruding part Three protrudes from the upper surface of supporting plate, and butterfly cable is held in the first protruding part, the upper surface of supporting plate, the formation of the second protruding part Messenger wire groove is held in groove, the second protruding part, the upper surface of supporting plate, the formation of the 3rd protruding part, and the first protruding part is located at support The right side of plate, the 3rd protruding part are located at the left side of supporting plate, the second protruding part and are located at the first protruding part and the 3rd projection Between part, the upper surface of the first protruding part and the 3rd protruding part is generally aligned in the same plane interior, the upper table of the second protruding part The distance of face and support plate upper surface is less than the upper surface of the first protruding part and the distance of support plate upper surface, the first lug boss All there is the connecting hole of up/down perforation, the 4th protruding part and the 5th protruding part all protrude from branch on part and the 3rd protruding part The lower surface of fagging, the 4th protruding part is located at the underface of the second protruding part, and the 5th protruding part, which is located at, to be held under butterfly cable groove There is the second cutter groove for sequentially passing through supporting plate and the 5th protruding part up and down, the stripping mould on side, the stripping mould On also have and sequentially pass through the first cutter groove of the second protruding part, supporting plate and the 4th protruding part, the stripping mould up and down Above run through supporting plate with above and below and do not extend through and also have on the second cutter groove of the 5th protruding part lower surface, the stripping mould Have and run through the second protruding part, supporting plate and the first cutter groove for not extending through the 4th protruding part lower surface up and down, opened described On the top view for shelling mould：Second cutter groove is located at the center for the left and right directions for holding butterfly cable groove, the first cutter groove and is located at the second lug boss The center of the left and right directions of part；There is first fixing hole, fiveth convex of the left and right through the 4th protruding part on 4th protruding part Play the first fixing hole that there is left and right to run through the 5th protruding part on part；Plane where the upper surface of first protruding part with Plane where the upper surface of supporting plate is parallel；Each first cutter by the first knife base and on the first knife base One knife edge constitute, first knife edge in fall V-shape, each second cutter by the second knife base and on the second knife base second The knife edge is constituted, and second knife edge at least there is a part to be located at the first cutter groove in the V-shape fallen, the first knife base of each first cutter Interior, the first knife base and the 4th protruding part are fixed the first fixture, and first knife edge is extremely in stationary state for the first cutter Few upper surface that the second protruding part is protruded from a part；Second knife base of each second cutter at least has a part of position In in the second cutter groove, the second knife base and the 5th protruding part are fixed the second fixture, and the second cutter is in stationary state Second knife edge at least has a part of upper surface for protruding from supporting plate；Four Convenient tables stripping mould installed therein Lower surface, four fix bars are arranged in the connecting hole of the stripping mould, and another stripping mould is inverted and makes two appearance butterfly cables Groove is aligned and two are held the alignment of messenger wire groove, four fix bars is passed through the connecting hole of another stripping mould, four fixing nuts will Four fix bars are fixed on the lower surface of another stripping mould.

Any one self-bearing type butterfly leading in cable stripping device described above, it is characterised in that the described 4th is raised The lower surface of part and the 5th protruding part is in the same plane.

Further, a kind of self-bearing type butterfly leading in cable stripping device described above, it is characterised in that described The lower surface of four protruding parts is parallel with the plane where the lower surface of supporting plate.

Any one self-bearing type butterfly leading in cable stripping device described above, it is characterised in that the stripping mould Material be steel or iron.

A kind of self-bearing type butterfly leading in cable stripping device described above, it is characterised in that the material of the fixed seat For steel or iron, and fixed seat is integral structure.

A kind of self-bearing type butterfly leading in cable stripping device described above, it is characterised in that the depth of the appearance butterfly cable groove Degree is that 0.9~1.2mm, width are 2.8~4.4mm.

Further, a kind of self-bearing type butterfly leading in cable stripping device described above, it is characterised in that the appearance Messenger wire groove depth is that 0.9~1.2mm, width are 1.8~2.2mm.

The present invention have simple in construction, easy to use, stripping efficiency high, using safety and reliability, more robust, cost it is low, The effective technology effect such as safer, service life is longer.

Brief description of the drawings

Fig. 1 is the dimensional structure diagram of the stripping mould used in the present invention.

Fig. 2 is the front view after Fig. 1 amplifies.

Fig. 3 is the top view after Fig. 1 amplifies.

Fig. 4 is the upward view after Fig. 1 amplifies.

Fig. 5 is the right view after Fig. 1 amplifies.

Fig. 6 is the dimensional structure diagram of the first cutter used in the present invention.

Fig. 7 is the dimensional structure diagram of the second cutter used in the present invention.

Fig. 8 is that Fig. 1 assembles the dimensional structure diagram after first and second cutter.

Fig. 9 is the dimensional structure diagram after two pieces of Fig. 8 assemblings.

Figure 10 is the dimensional structure diagram of assembled state of the present invention.

Figure 11 is the dimensional structure diagram of use state of the present invention.

Embodiment

Embodiment 1

See Fig. 1 to Figure 11, a kind of self-bearing type butterfly leading in cable stripping device, it is characterised in that it includes two strippings Mould, two the first cutter 10, two the second cutters 11, multiple first fixtures 52, multiple second fixtures 62, two fixations Seat 13, four Convenient tables 14, four fix bars 12, four fixing nuts 121；Each stripping mould is integral type structure and by the One protruding part 1, the second protruding part 2, the 3rd protruding part 3, the 4th protruding part 5, the 5th protruding part 6, the structure of supporting plate 4 All be plane into the upper and lower surface of, supporting plate and upper and lower surface be it is parallel, the first protruding part 1, the second protruding part 2 and The three of 3rd protruding part 3 protrudes from the upper surface of supporting plate 4, the first protruding part 1, the upper surface of supporting plate 4, second convex Play the formation of part 2 and hold butterfly cable groove 7, messenger wire groove is held in the second protruding part 2, the upper surface of supporting plate 4, the formation of the 3rd protruding part 3 8, the first protruding part 1 is located at the right side of supporting plate, the 3rd protruding part 3 and is located at the left side of supporting plate, the second protruding part 2 Between the first protruding part 1 and the 3rd protruding part 3, the upper surface of the first protruding part 1 and the 3rd protruding part 3 is located at together In one plane, the upper surface of the second protruding part 2 and the distance of support plate upper surface be less than the upper surface of the first protruding part 1 with All there is the connecting hole 9 of up/down perforation, the 4th is convex on the distance of support plate upper surface, the first protruding part and the 3rd protruding part The lower surface that the protruding part 6 of part 5 and the 5th all protrudes from supporting plate 4 is played, the 4th protruding part is located at the second protruding part Underface, the 5th protruding part, which is located at, to be held below butterfly cable groove, is had on the stripping mould and is sequentially passed through supporting plate and the up and down On second cutter groove 71 of five protruding parts, the stripping mould also have up and down sequentially pass through the second protruding part, supporting plate and First cutter groove 21 of the 4th protruding part, on the top view of the stripping mould：Second cutter groove is located at the left and right for holding butterfly cable groove The center in direction, the first cutter groove are located at the center of the left and right directions of the second protruding part；On 4th protruding part there is left and right to pass through Wear the first fixing hole 61 of the 4th protruding part, there is left and right to be fixed through the first of the 5th protruding part on the 5th protruding part Hole 61；Plane where the upper surface of first protruding part is parallel with the plane where the upper surface of supporting plate；Each First knife edge 100 of one cutter 10 by the first knife base 101 and on the first knife base is constituted, and first knife edge is in the V-shape of falling, Second knife edge 110 of each second cutter 11 by the second knife base 111 and on the second knife base is constituted, and second knife edge is in what is fallen V-shape, the first knife base of each first cutter at least there is a part to be located in the first cutter groove, and the first fixture is by the first knife base It is fixed with the 4th protruding part, it is convex that at least there is the first cutter first knife edge in stationary state a part to protrude from second Play the upper surface of part；Second knife base of each second cutter at least there is a part to be located in the second cutter groove, the second fixture Second knife base and the 5th protruding part are fixed, the second cutter second knife edge in stationary state at least has a part of convex For the upper surface of supporting plate；Each fixed seat 13 is concave shape plate, and rectangular recess 132 is located at the first rectangular cam 131 and the Between two rectangular cams 133, the upper surface of the first rectangular cam and the second rectangular cam be all plane and the first rectangular cam and In the upper surface of second rectangular cam is generally aligned in the same plane, there is up/down perforation on the first rectangular cam and the second rectangular cam Positioning hole；It is the first height that 4th protruding part of stripping mould, which protrudes from the height of supporting plate lower surface, the of stripping mould It is the second height that five protruding parts, which protrude from the height of supporting plate lower surface, and higher value is most between the first height and the second height Big height, the depth of rectangular recess is not less than maximum height；The following table of four Convenient tables, 14 installed therein fixed seats 13 Face, the 4th protruding part 5 and the 5th protruding part 6 of a stripping mould are placed in the rectangular recess 132 of the fixed seat, and four Root fix bar 12 is arranged in positioning hole, and another stripping mould is inverted and two appearance butterfly cable grooves 7 is aligned and two appearance messenger wires Groove 8 is aligned, and another fixed seat 13, which is inverted, makes four fix bars 12 pass through the positioning hole of the fixed seat, and makes the fixed seat Rectangular recess 132 accommodates the 4th protruding part 5 and the 5th protruding part 6 of another stripping mould, four fixing nuts 121 Four fix bars 12 through the positioning hole of another fixed seat lower surface are fixed in the fixed seat.

Embodiment 2

Fig. 1 be refer to Figure 11, a kind of self-bearing type butterfly leading in cable stripping device, it is characterised in that it includes two and opened Shell mould, two the first cutters 10, two the second cutters 11, multiple first fixtures 52, multiple second fixtures 62, two it is solid Reservation 13, four Convenient tables 14, four fix bars 12, four fixing nuts 121；Each stripping mould be integral type structure and by First protruding part 1, the second protruding part 2, the 3rd protruding part 3, the 4th protruding part 5, the 5th protruding part 6, supporting plate 4 Constitute, the upper and lower surface of supporting plate is all plane and upper and lower surface is parallel, the first protruding part 1, the second protruding part 2 And the three of the 3rd protruding part 3 protrudes from the upper surface of supporting plate 4, the first protruding part 1, the upper surface of supporting plate 4, second Butterfly cable groove 7 is held in the formation of protruding part 2, and messenger wire is held in the second protruding part 2, the upper surface of supporting plate 4, the formation of the 3rd protruding part 3 Groove 8, the first protruding part 1 is located at the right side of supporting plate, the 3rd protruding part 3 and is located at the left side of supporting plate, the second protruding part 2 Between the first protruding part 1 and the 3rd protruding part 3, the upper surface of the first protruding part 1 and the 3rd protruding part 3 is located at In same plane, the upper surface of the second protruding part 2 and the distance of support plate upper surface are less than the upper surface of the first protruding part 1 With the distance of support plate upper surface, all there is the connecting hole 9 of up/down perforation, the 4th on the first protruding part and the 3rd protruding part The protruding part 6 of protruding part 5 and the 5th all protrudes from the lower surface of supporting plate 4, and the 4th protruding part is located at the second protruding part Underface, the 5th protruding part, which is located at, to be held below butterfly cable groove, is had on the stripping mould and is not passed through up and down through supporting plate and Also have through the second cutter groove 71 of the 5th protruding part lower surface, on the stripping mould up and down through the second protruding part, Supporting plate and the first cutter groove 21 for not extending through the 4th protruding part lower surface, on the top view of the stripping mould：Second Cutter groove is located at the center that the center for the left and right directions for holding butterfly cable groove, the first cutter groove are located at the left and right directions of the second protruding part；The There is left and right on the first fixing hole 61, the 5th protruding part of the 4th protruding part there is left and right to run through on four protruding parts First fixing hole 61 of the 5th protruding part；Where the upper surface of plane and supporting plate where the upper surface of first protruding part Plane be parallel；First knife edge 100 structure of each first cutter 10 by the first knife base 101 and on the first knife base Into first knife edge is in the V-shape fallen, and each second cutter 11 is by the second knife base 111 and the second knife on the second knife base Cutting edge of a knife or a sword 110 is constituted, and second knife edge at least there is a part to be located at the first knife in the V-shape fallen, the first knife base of each first cutter In groove, the first knife base and the 4th protruding part are fixed the first fixture, the first cutter first knife edge in stationary state At least there is a part to protrude from the upper surface of the second protruding part；Second knife base of each second cutter at least has a part In the second cutter groove, the second knife base and the 5th protruding part are fixed the second fixture, and the second cutter is in stationary state When second knife edge at least there is a part to protrude from the upper surface of supporting plate；Each fixed seat 13 is concave shape plate, rectangular recess 132 are located between the first rectangular cam 131 and the second rectangular cam 133, the upper table of the first rectangular cam and the second rectangular cam Face be all plane and the first rectangular cam and the second rectangular cam upper surface be generally aligned in the same plane in, the first rectangular cam and the There is the positioning hole of up/down perforation on two rectangular cams；4th protruding part of stripping mould protrudes from the height of supporting plate lower surface Spend for first highly, it is the second height that the 5th protruding part of stripping mould, which protrudes from the height of supporting plate lower surface, and first is high Higher value is maximum height between degree and the second height, and the depth of rectangular recess is not less than maximum height；Four Convenient table 14 is pacified The lower surface of a fixed seat 13 is installed therein, the 4th protruding part 5 and the 5th protruding part 6 of a stripping mould are placed on In the rectangular recess 132 of the fixed seat, four fix bars 12 are arranged in positioning hole, and another stripping mould is inverted and makes two Appearance butterfly cable groove 7 is aligned and two are held messenger wire grooves 8 and are aligned, and another fixed seat 13, which is inverted, makes four fix bars 12 be fixed through this The positioning hole of seat, and make the rectangular recess 132 of the fixed seat by the 4th protruding part 5 and the 5th lug boss of another stripping mould Part 6 is accommodated, and four fix bars 12 through the positioning hole of another fixed seat lower surface are fixed on this by four fixing nuts 121 In fixed seat.

A kind of self-bearing type butterfly leading in cable stripping device described in any of the above-described embodiment, it is characterised in that institute State rectangular recess 132 can not also front and rear entire body run through, but be only located at the first rectangular cam 131 and the second rectangular cam Rectangular recess breach between 133, the 4th protruding part and the 5th protruding part can be inserted in rectangular recess breach, so opened Even if stripping mould, which is not fixed, is not easy to movement；Certainly, further, can also by fixing device, by stripping mould realize with The fixation of fixed seat, technical field personnel where this fixed form easily implement, therefore do not draw schematic diagram again.

Embodiment 3

Fig. 1 be refer to Figure 11, a kind of self-bearing type butterfly leading in cable stripping device, it is characterised in that it includes two and opened Shell mould, two the first cutters 10, two the second cutters 11, multiple first fixtures 52, multiple second fixtures 62, four it is solid Determine leg 14, four fix bars 12, four fixing nuts 121；Each stripping mould is for integral type structure and by the first protruding part 1st, the second protruding part 2, the 3rd protruding part 3, the 4th protruding part 5, the 5th protruding part 6, supporting plate 4 are constituted, supporting plate Upper and lower surface be all plane and upper and lower surface is parallel, the first protruding part 1, the second protruding part 2 and the 3rd are raised The three of part 3 protrudes from the upper surface of supporting plate 4, the first protruding part 1, the upper surface of supporting plate 4, the second protruding part 2 Formed and hold butterfly cable groove 7, messenger wire groove 8 is held in the second protruding part 2, the upper surface of supporting plate 4, the formation of the 3rd protruding part 3, and first is convex Play part 1 convex positioned at first positioned at the left side of supporting plate, the second protruding part 2 positioned at the right side of supporting plate, the 3rd protruding part 3 Rise between the protruding part 3 of part 1 and the 3rd, the upper surface of the first protruding part 1 and the 3rd protruding part 3 is generally aligned in the same plane It is interior, the upper surface of the upper surface of the second protruding part 2 and the distance of support plate upper surface less than the first protruding part 1 and supporting plate All there is the connecting hole 9 of up/down perforation, the 4th protruding part on the distance of upper surface, the first protruding part and the 3rd protruding part 5 and the 5th protruding part 6 all protrude from the lower surface of supporting plate 4, the 4th protruding part is located at the underface of the second protruding part, 5th protruding part, which is located at, to be held below butterfly cable groove, is had on the stripping mould and is sequentially passed through supporting plate and the 5th lug boss up and down Also have on second cutter groove 71 of part, the stripping mould and sequentially pass through the second protruding part, supporting plate and the 4th projection up and down First cutter groove 21 of part, on the top view of the stripping mould：Second cutter groove is located in the left and right directions for holding butterfly cable groove Centre, the first cutter groove are located at the center of the left and right directions of the second protruding part；Have left and right convex through the 4th on 4th protruding part Play the first fixing hole 61 of part, the first fixing hole 61 that there is left and right to run through the 5th protruding part on the 5th protruding part；The Plane where the upper surface of one protruding part is parallel with the plane where the upper surface of supporting plate；Each first cutter 10 First knife edge 100 by the first knife base 101 and on the first knife base is constituted, and first knife edge is in the V-shape fallen, each second Second knife edge 110 of the cutter 11 by the second knife base 111 and on the second knife base is constituted, and second knife edge is in the V-shape of falling, often First knife base of individual first cutter at least there is a part to be located in the first cutter groove, and the first fixture is convex by the first knife base and the 4th Play part to be fixed, the first cutter first knife edge in stationary state at least there is a part to protrude from the second protruding part Upper surface；Second knife base of each second cutter at least there is a part to be located in the second cutter groove, and the second fixture is by the second knife Base is fixed with the 5th protruding part, and the second cutter second knife edge in stationary state at least there is a part to protrude from support The upper surface of plate；The lower surface of four Convenient tables, 14 installed therein stripping moulds, four fix bars 12 are opened installed in this In the connecting hole 9 for shelling mould, by another stripping mould is inverted and make two to hold butterfly cable grooves 7 are aligned and two appearance messenger wire grooves 8 are aligned, Four fix bars 12 are made to pass through the connecting hole 9 of another stripping mould, four fix bars 12 are fixed on separately by four fixing nuts 121 The lower surface of one stripping mould.

Embodiment 4

Fig. 1 be refer to Figure 11, a kind of self-bearing type butterfly leading in cable stripping device, it is characterised in that it includes two and opened Shell mould, two the first cutters 10, two the second cutters 11, multiple first fixtures 52, multiple second fixtures 62, four it is solid Determine leg 14, four fix bars 12, four fixing nuts 121；Each stripping mould is for integral type structure and by the first protruding part 1st, the second protruding part 2, the 3rd protruding part 3, the 4th protruding part 5, the 5th protruding part 6, supporting plate 4 are constituted, supporting plate Upper and lower surface be all plane and upper and lower surface is parallel, the first protruding part 1, the second protruding part 2 and the 3rd are raised The three of part 3 protrudes from the upper surface of supporting plate 4, the first protruding part 1, the upper surface of supporting plate 4, the second protruding part 2 Formed and hold butterfly cable groove 7, messenger wire groove 8 is held in the second protruding part 2, the upper surface of supporting plate 4, the formation of the 3rd protruding part 3, and first is convex Play part 1 convex positioned at first positioned at the left side of supporting plate, the second protruding part 2 positioned at the right side of supporting plate, the 3rd protruding part 3 Rise between the protruding part 3 of part 1 and the 3rd, the upper surface of the first protruding part 1 and the 3rd protruding part 3 is generally aligned in the same plane It is interior, the upper surface of the upper surface of the second protruding part 2 and the distance of support plate upper surface less than the first protruding part 1 and supporting plate All there is the connecting hole 9 of up/down perforation, the 4th protruding part on the distance of upper surface, the first protruding part and the 3rd protruding part 5 and the 5th protruding part 6 all protrude from the lower surface of supporting plate 4, the 4th protruding part is located at the underface of the second protruding part, 5th protruding part, which is located at, to be held below butterfly cable groove, is had on the stripping mould up and down through supporting plate and not extend through the 5th convex The second cutter groove 71 of part lower surface is played, is also had on the stripping mould up and down through the second protruding part, supporting plate and not The first cutter groove 21 of the 4th protruding part lower surface is extended through, on the top view of the stripping mould：Second cutter groove, which is located at, to be held The center of the left and right directions of butterfly cable groove, the first cutter groove are located at the center of the left and right directions of the second protruding part；4th protruding part It is upper on the first fixing hole 61, the 5th protruding part of the 4th protruding part to there is left and right to run through the 5th lug boss with left and right First fixing hole 61 of part；Plane where the upper surface of first protruding part and the plane where the upper surface of supporting plate are flat Capable；First knife edge 100 of each first cutter 10 by the first knife base 101 and on the first knife base is constituted, first knife edge In the V-shape fallen, second knife edge 110 of each second cutter 11 by the second knife base 111 and on the second knife base is constituted, the Two knifes edge at least there is a part to be located in the first cutter groove in the V-shape fallen, the first knife base of each first cutter, and first fixes First knife base and the 4th protruding part are fixed part, and the first cutter first knife edge in stationary state at least has a part Protrude from the upper surface of the second protruding part；Second knife base of each second cutter at least there is a part to be located at the second cutter groove Interior, the second knife base and the 5th protruding part are fixed the second fixture, and second knife edge is extremely in stationary state for the second cutter Few upper surface that supporting plate is protruded from a part；The lower surface of four Convenient tables, 14 installed therein stripping moulds, Four fix bars 12 are arranged in the connecting hole 9 of the stripping mould, and another stripping mould is inverted and makes two to hold 7 pairs of butterfly cable groove Accurate and two appearance messenger wire grooves 8 are aligned, and four fix bars 12 is passed through the connecting hole 9 of another stripping mould, four fixing nuts 121 Four fix bars 12 are fixed on to the lower surface of another stripping mould.

Any one self-bearing type butterfly leading in cable stripping device described above, it is characterised in that second cutter groove The distance between lower surface and the 5th protruding part lower surface are more than 0.5mm, the first cutter groove surface and the 4th protruding part following table The angle that the distance between face is more than at the top of 0.5mm, the first knife edge V-shape is the angle at the top of 3~10 degree, the second knife edge V-shape Spend for 3~6 degree.

Any one self-bearing type butterfly leading in cable stripping device described above, it is characterised in that the stripping mould The composite that is either constituted in the following proportions for steel or iron of material：Iron >=98.8wt%, sulphur≤0.025wt%, phosphorus≤ 0.025wt%, carbon≤1.15wt% and inevitable impurity.

Below, the principle of self-bearing type butterfly leading in cable stripping device of the present invention is sketched, Figure 11, factory is refer to In use, four Convenient tables 14 are fixed in the fixed objects such as ground or fixed buildings, can also when agreeing to have enough weight It is not fixed in the fixed objects such as ground or fixed buildings, the self-bearing type butterfly leading in cable for being intended to stripping passes through stripping mould Tool, i.e.,：By messenger wire 160 through holding messenger wire groove 8, by non-self-bearing type butterfly leading in cable unit through holding butterfly cable groove 7, and the is ensured Two cutters 11 are located at the surface of optical cable separating opening 165, the first cutter 10 and are located at the surface of dowel 162, pass through fine setting two The length that the distance between individual stripping mould and the first cutter, the second cutter stretch out, to realize self-bearing type butterfly leading in cable Disposable to peel off, traction self-bearing type butterfly leading in cable is crossed after stripping device, messenger wire 160 and self-bearing type butterfly leading in cable unit Separated, namely dowel 162 is completely torn apart, and on the other hand, is also achieved separation at optical cable separating opening 165 and is spread and split Open so that optical fiber or fibre ribbon 164 are separated, meanwhile, the reinforcer 163 of optical fiber or fibre ribbon both sides stays in non-self-bearing type butterfly In the sheath of shape leading in cable unit, in non-tear-away portion, the enhancing component 161 inside messenger wire still plays pulling force increase work With.

In the present invention, pass through rational structure design so that self-bearing type butterfly leading in cable is conveniently separated, and is highly convenient for Connector quickly makees in connector producer, and efficiency is very high, and not easy damaged staff, and more convenient operation, device is extremely durable.

Certainly, there is the second knife for sequentially passing through supporting plate and the 5th protruding part up and down in the present invention, on stripping mould When sequentially passing through the first cutter groove of the second protruding part, supporting plate and the 4th protruding part above and below also having on groove, stripping mould, That is the second cutter groove passes through to cut through the 5th protruding part, the first cutter groove and pass through completely completely cuts through the 4th protruding part, the more change poles of cutter It is convenient, and stripping mould is not removed can also realize replacing cutter；When having on stripping mould up and down through supporting plate and not running through Also have to the second cutter groove of the 5th protruding part lower surface, on stripping mould up and down through the second protruding part, supporting plate and The first cutter groove of the 4th protruding part lower surface, i.e. the second cutter groove are not extended through only partly pass through cut the 5th protruding part, the first knife Groove, which is only partly passed through, cuts the 4th protruding part, and the replacing of cutter extremely facilitates, and stripping mould is not removed can also realize replacing cutter, and And because knife base does not expose the lower surface of the 4th protruding part and the 5th protruding part, therefore separately have and imitated using safer technology Really.

Hold the depth/width size of butterfly cable groove in the present invention and hold the depth/width size of messenger wire groove so that the present invention Can be with stripping GJYXCH, GJYXDCH, GJYXFCH, GJYXFDCH optical cable, because the size of messenger section in above-mentioned optical cable will not There is big change, rather than the nominal value of the width of self-bearing type butterfly leading in cable unit has 3.0mm and two kinds of 4.0mm, for The optical cable of 3.0mm width value, when in use, it is only necessary to place the rectangle of suitable dimension in the both sides or side for holding butterfly cable groove Bar, and make the fixed position of trimming tool bit, you can the separation at optical cable separating opening is realized, it is very practical and convenient.

The material of stripping mould is the composite constituted in the following proportions：Iron >=98.8wt%, sulphur≤0.025wt%, phosphorus When≤0.025wt%, carbon≤1.15wt% and inevitable impurity, the stripping mold use life-span is longer, more resistant.

Therefore, the present invention have simple in construction, easy to use, stripping efficiency high, using safety and reliability, it is more robust, into The effective technology effect such as this low, safer, service life is longer.

The present invention is not limited to above-mentioned preferred forms, it will be appreciated that design of the invention can be by other a variety of shapes Formula is implemented to use, and they are also fallen within protection scope of the present invention.

Claims

1. a kind of self-bearing type butterfly leading in cable stripping device, it is characterised in that it include two stripping moulds, two One cutter, two the second cutters, multiple first fixtures, multiple second fixtures, two fixed seats, four Convenient tables, four Fix bar, four fixing nuts；Each stripping mould is integral type structure and by the first protruding part, the second protruding part, the Three protruding parts, the 4th protruding part, the 5th protruding part, supporting plate are constituted, the upper and lower surface of supporting plate be all plane and Upper and lower surface is parallel, and the first protruding part, the second protruding part and the 3rd protruding part three protrude from supporting plate Butterfly cable groove, the second protruding part, support are held in upper surface, the first protruding part, the upper surface of supporting plate, the formation of the second protruding part Messenger wire groove is held in the upper surface of plate, the formation of the 3rd protruding part, and the first protruding part is located at the right side of supporting plate, the 3rd protruding part It is located at positioned at the left side of supporting plate, the second protruding part between the first protruding part and the 3rd protruding part, the first protruding part Interior, the upper surface of the second protruding part and the distance of support plate upper surface are generally aligned in the same plane with the upper surface of the 3rd protruding part All have on upper surface and the distance of support plate upper surface less than the first protruding part, the first protruding part and the 3rd protruding part There is the connecting hole of up/down perforation, the 4th protruding part and the 5th protruding part all protrude from the lower surface of supporting plate, and the 4th is raised Part is located at the underface of the second protruding part, and the 5th protruding part, which is located at, to be held below butterfly cable groove, is had on the stripping mould Do not extend through through supporting plate and the second cutter groove of the 5th protruding part lower surface up and down, also have on the stripping mould above and below Through the second protruding part, supporting plate and the first cutter groove for not extending through the 4th protruding part lower surface, in the stripping mould Top view on：Second cutter groove is located at the center for the left and right directions for holding butterfly cable groove, the first cutter groove and is located at a left side for the second protruding part The center of right direction；There is left and right to run through the first fixing hole, the 5th protruding part of the 4th protruding part on 4th protruding part Upper the first fixing hole for running through the 5th protruding part with left and right；Plane and supporting plate where the upper surface of first protruding part Upper surface where plane be parallel；Each first cutter is by the first knife base and first knife edge on the first knife base Constitute, first knife edge is in the V-shape fallen, second knife edge structure of each second cutter by the second knife base and on the second knife base Into, second knife edge at least there is a part to be located in the first cutter groove in the V-shape fallen, the first knife base of each first cutter, the First knife base and the 4th protruding part are fixed one fixture, and the first cutter first knife edge in stationary state at least has A part protrudes from the upper surface of the second protruding part；Second knife base of each second cutter at least there is a part to be located at second In cutter groove, the second knife base and the 5th protruding part are fixed the second fixture, the second cutter second knife in stationary state Cutting edge of a knife or a sword at least has a part of upper surface for protruding from supporting plate；Each fixed seat is concave shape plate, and rectangular recess is located at the first square Between shape projection and the second rectangular cam, the upper surface of the first rectangular cam and the second rectangular cam is all plane and the first rectangle In the upper surface of projection and the second rectangular cam is generally aligned in the same plane, have on the first rectangular cam and the second rectangular cam above and below The positioning hole of insertion；It is the first height, stripping mould that 4th protruding part of stripping mould, which protrudes from the height of supporting plate lower surface, It is the second height that 5th protruding part of tool, which protrudes from the height of supporting plate lower surface, larger between the first height and the second height It is worth for maximum height, the depth of rectangular recess is not less than maximum height；Under four Convenient tables fixed seat installed therein Surface, the 4th protruding part and the 5th protruding part of a stripping mould are placed in the rectangular recess of the fixed seat, four Fix bar is arranged in positioning hole, and another stripping mould is inverted and makes two to hold the alignment of butterfly cable groove and two appearance messenger wire grooves pair Standard, another fixed seat, which is inverted, makes four fix bars pass through the positioning hole of the fixed seat, and makes the rectangular recess of the fixed seat The 4th protruding part and the 5th protruding part of another stripping mould are accommodated, four fixing nuts will pass through another fixed seat Four fix bars of the positioning hole of lower surface are fixed in the fixed seat；The material of the stripping mould is that steel or iron are either pressed The composite of following ratio composition：Iron >=98.8wt%, sulphur≤0.025wt%, phosphorus≤0.025wt%, carbon≤1.15wt% and not Evitable impurity；The distance between described second cutter groove lower surface and the 5th protruding part lower surface are more than 0.5mm, the first knife The angle that the distance between rooved face and the 4th protruding part lower surface are more than at the top of 0.5mm, the first knife edge V-shape is 3~10 Angle at the top of degree, the second knife edge V-shape is 3~6 degree；The material of the fixed seat is steel or iron, and fixed seat is integral type Structure.

2. a kind of self-bearing type butterfly leading in cable stripping device according to claim 1, it is characterised in that the described 4th The lower surface of protruding part and the 5th protruding part is in the same plane.

3. a kind of self-bearing type butterfly leading in cable stripping device according to claim 1 or claim 2, its feature exists In the lower surface of the 4th protruding part with the plane where the lower surface of supporting plate be parallel.

4. a kind of self-bearing type butterfly leading in cable stripping device according to claim 3, it is characterised in that the appearance butterfly The depth of cable groove is that 0.9~1.2mm, width are 2.8~4.4mm.

5. a kind of self-bearing type butterfly leading in cable according to claim 1 or claim 2 or claim 4 is filled with stripping Put, the appearance messenger wire groove depth is that 0.9~1.2mm, width are 1.8~2.2mm.

6. a kind of self-bearing type butterfly leading in cable stripping device according to claim 1 or claim 2, its feature exists In the lower surface of the 4th protruding part with the plane where the lower surface of supporting plate be parallel.

7. a kind of self-bearing type butterfly leading in cable stripping device according to claim 1 or claim 2, its feature exists In the depth of the appearance butterfly cable groove be that 0.9~1.2mm, width are 2.8~4.4mm.

8. a kind of self-bearing type butterfly leading in cable stripping device, it is characterised in that it include two stripping moulds, two One cutter, two the second cutters, multiple first fixtures, multiple second fixtures, two fixed seats, four Convenient tables, four Fix bar, four fixing nuts；Each stripping mould is integral type structure and by the first protruding part, the second protruding part, the Three protruding parts, the 4th protruding part, the 5th protruding part, supporting plate are constituted, the upper and lower surface of supporting plate be all plane and Upper and lower surface is parallel, and the first protruding part, the second protruding part and the 3rd protruding part three protrude from supporting plate Butterfly cable groove, the second protruding part, support are held in upper surface, the first protruding part, the upper surface of supporting plate, the formation of the second protruding part Messenger wire groove is held in the upper surface of plate, the formation of the 3rd protruding part, and the first protruding part is located at the right side of supporting plate, the 3rd protruding part It is located at positioned at the left side of supporting plate, the second protruding part between the first protruding part and the 3rd protruding part, the first protruding part Interior, the upper surface of the second protruding part and the distance of support plate upper surface are generally aligned in the same plane with the upper surface of the 3rd protruding part All have on upper surface and the distance of support plate upper surface less than the first protruding part, the first protruding part and the 3rd protruding part There is the connecting hole of up/down perforation, the 4th protruding part and the 5th protruding part all protrude from the lower surface of supporting plate, and the 4th is raised Part is located at the underface of the second protruding part, and the 5th protruding part, which is located at, to be held below butterfly cable groove, is had on the stripping mould Do not extend through through supporting plate and the second cutter groove of the 5th protruding part lower surface up and down, also have on the stripping mould above and below Through the second protruding part, supporting plate and the first cutter groove for not extending through the 4th protruding part lower surface, in the stripping mould Top view on：Second cutter groove is located at the center for the left and right directions for holding butterfly cable groove, the first cutter groove and is located at a left side for the second protruding part The center of right direction；There is left and right to run through the first fixing hole, the 5th protruding part of the 4th protruding part on 4th protruding part Upper the first fixing hole for running through the 5th protruding part with left and right；Plane and supporting plate where the upper surface of first protruding part Upper surface where plane be parallel；Each first cutter is by the first knife base and first knife edge on the first knife base Constitute, first knife edge is in the V-shape fallen, second knife edge structure of each second cutter by the second knife base and on the second knife base Into, second knife edge at least there is a part to be located in the first cutter groove in the V-shape fallen, the first knife base of each first cutter, the First knife base and the 4th protruding part are fixed one fixture, and the first cutter first knife edge in stationary state at least has A part protrudes from the upper surface of the second protruding part；Second knife base of each second cutter at least there is a part to be located at second In cutter groove, the second knife base and the 5th protruding part are fixed the second fixture, the second cutter second knife in stationary state Cutting edge of a knife or a sword at least has a part of upper surface for protruding from supporting plate；Each fixed seat is concave shape plate, and rectangular recess is located at the first square Between shape projection and the second rectangular cam, the upper surface of the first rectangular cam and the second rectangular cam is all plane and the first rectangle In the upper surface of projection and the second rectangular cam is generally aligned in the same plane, have on the first rectangular cam and the second rectangular cam above and below The positioning hole of insertion；It is the first height, stripping mould that 4th protruding part of stripping mould, which protrudes from the height of supporting plate lower surface, It is the second height that 5th protruding part of tool, which protrudes from the height of supporting plate lower surface, larger between the first height and the second height It is worth for maximum height, the depth of rectangular recess is not less than maximum height；Under four Convenient tables fixed seat installed therein Surface, the 4th protruding part and the 5th protruding part of a stripping mould are placed in the rectangular recess of the fixed seat, four Fix bar is arranged in positioning hole, and another stripping mould is inverted and makes two to hold the alignment of butterfly cable groove and two appearance messenger wire grooves pair Standard, another fixed seat, which is inverted, makes four fix bars pass through the positioning hole of the fixed seat, and makes the rectangular recess of the fixed seat The 4th protruding part and the 5th protruding part of another stripping mould are accommodated, four fixing nuts will pass through another fixed seat Four fix bars of the positioning hole of lower surface are fixed in the fixed seat；The material of the stripping mould is that steel or iron are either pressed The composite of following ratio composition：Iron >=98.8wt%, sulphur≤0.025wt%, phosphorus≤0.025wt%, carbon≤1.15wt% and not Evitable impurity；The distance between described second cutter groove lower surface and the 5th protruding part lower surface are more than 0.5mm, the first knife The angle that the distance between rooved face and the 4th protruding part lower surface are more than at the top of 0.5mm, the first knife edge V-shape is 3~10 Angle at the top of degree, the second knife edge V-shape is 3~6 degree；It is described hold butterfly cable groove depth be 0.9~1.2mm, width be 2.8~ 4.4mm。

9. a kind of self-bearing type butterfly leading in cable stripping device, it is characterised in that it include two stripping moulds, two One cutter, two the second cutters, multiple first fixtures, multiple second fixtures, two fixed seats, four Convenient tables, four Fix bar, four fixing nuts；Each stripping mould is integral type structure and by the first protruding part, the second protruding part, the Three protruding parts, the 4th protruding part, the 5th protruding part, supporting plate are constituted, the upper and lower surface of supporting plate be all plane and Upper and lower surface is parallel, and the first protruding part, the second protruding part and the 3rd protruding part three protrude from supporting plate Butterfly cable groove, the second protruding part, support are held in upper surface, the first protruding part, the upper surface of supporting plate, the formation of the second protruding part Messenger wire groove is held in the upper surface of plate, the formation of the 3rd protruding part, and the first protruding part is located at the right side of supporting plate, the 3rd protruding part It is located at positioned at the left side of supporting plate, the second protruding part between the first protruding part and the 3rd protruding part, the first protruding part Interior, the upper surface of the second protruding part and the distance of support plate upper surface are generally aligned in the same plane with the upper surface of the 3rd protruding part All have on upper surface and the distance of support plate upper surface less than the first protruding part, the first protruding part and the 3rd protruding part There is the connecting hole of up/down perforation, the 4th protruding part and the 5th protruding part all protrude from the lower surface of supporting plate, and the 4th is raised Part is located at the underface of the second protruding part, and the 5th protruding part, which is located at, to be held below butterfly cable groove, is had on the stripping mould Do not extend through through supporting plate and the second cutter groove of the 5th protruding part lower surface up and down, also have on the stripping mould above and below Through the second protruding part, supporting plate and the first cutter groove for not extending through the 4th protruding part lower surface, in the stripping mould Top view on：Second cutter groove is located at the center for the left and right directions for holding butterfly cable groove, the first cutter groove and is located at a left side for the second protruding part The center of right direction；There is left and right to run through the first fixing hole, the 5th protruding part of the 4th protruding part on 4th protruding part Upper the first fixing hole for running through the 5th protruding part with left and right；Plane and supporting plate where the upper surface of first protruding part Upper surface where plane be parallel；Each first cutter is by the first knife base and first knife edge on the first knife base Constitute, first knife edge is in the V-shape fallen, second knife edge structure of each second cutter by the second knife base and on the second knife base Into, second knife edge at least there is a part to be located in the first cutter groove in the V-shape fallen, the first knife base of each first cutter, the First knife base and the 4th protruding part are fixed one fixture, and the first cutter first knife edge in stationary state at least has A part protrudes from the upper surface of the second protruding part；Second knife base of each second cutter at least there is a part to be located at second In cutter groove, the second knife base and the 5th protruding part are fixed the second fixture, the second cutter second knife in stationary state Cutting edge of a knife or a sword at least has a part of upper surface for protruding from supporting plate；Each fixed seat is concave shape plate, and rectangular recess is located at the first square Between shape projection and the second rectangular cam, the upper surface of the first rectangular cam and the second rectangular cam is all plane and the first rectangle In the upper surface of projection and the second rectangular cam is generally aligned in the same plane, have on the first rectangular cam and the second rectangular cam above and below The positioning hole of insertion；It is the first height, stripping mould that 4th protruding part of stripping mould, which protrudes from the height of supporting plate lower surface, It is the second height that 5th protruding part of tool, which protrudes from the height of supporting plate lower surface, larger between the first height and the second height It is worth for maximum height, the depth of rectangular recess is not less than maximum height；Under four Convenient tables fixed seat installed therein Surface, the 4th protruding part and the 5th protruding part of a stripping mould are placed in the rectangular recess of the fixed seat, four Fix bar is arranged in positioning hole, and another stripping mould is inverted and makes two to hold the alignment of butterfly cable groove and two appearance messenger wire grooves pair Standard, another fixed seat, which is inverted, makes four fix bars pass through the positioning hole of the fixed seat, and makes the rectangular recess of the fixed seat The 4th protruding part and the 5th protruding part of another stripping mould are accommodated, four fixing nuts will pass through another fixed seat Four fix bars of the positioning hole of lower surface are fixed in the fixed seat；The material of the stripping mould is that steel or iron are either pressed The composite of following ratio composition：Iron >=98.8wt%, sulphur≤0.025wt%, phosphorus≤0.025wt%, carbon≤1.15wt% and not Evitable impurity；The distance between described second cutter groove lower surface and the 5th protruding part lower surface are more than 0.5mm, the first knife The angle that the distance between rooved face and the 4th protruding part lower surface are more than at the top of 0.5mm, the first knife edge V-shape is 3~10 Angle at the top of degree, the second knife edge V-shape is 3~6 degree；The not front and rear entire body of the rectangular recess runs through, but is only located at Rectangular recess breach between first rectangular cam and the second rectangular cam, the 4th protruding part and the 5th protruding part are inserted In rectangular recess breach；The depth for holding butterfly cable groove is that 0.9~1.2mm, width are 2.8~4.4mm.

10. a kind of self-bearing type butterfly leading in cable stripping device, it is characterised in that it include two stripping moulds, two One cutter, two the second cutters, multiple first fixtures, multiple second fixtures, two fixed seats, four Convenient tables, four Fix bar, four fixing nuts；Each stripping mould is integral type structure and by the first protruding part, the second protruding part, the Three protruding parts, the 4th protruding part, the 5th protruding part, supporting plate are constituted, the upper and lower surface of supporting plate be all plane and Upper and lower surface is parallel, and the first protruding part, the second protruding part and the 3rd protruding part three protrude from supporting plate Butterfly cable groove, the second protruding part, support are held in upper surface, the first protruding part, the upper surface of supporting plate, the formation of the second protruding part Messenger wire groove is held in the upper surface of plate, the formation of the 3rd protruding part, and the first protruding part is located at the right side of supporting plate, the 3rd protruding part It is located at positioned at the left side of supporting plate, the second protruding part between the first protruding part and the 3rd protruding part, the first protruding part Interior, the upper surface of the second protruding part and the distance of support plate upper surface are generally aligned in the same plane with the upper surface of the 3rd protruding part All have on upper surface and the distance of support plate upper surface less than the first protruding part, the first protruding part and the 3rd protruding part There is the connecting hole of up/down perforation, the 4th protruding part and the 5th protruding part all protrude from the lower surface of supporting plate, and the 4th is raised Part is located at the underface of the second protruding part, and the 5th protruding part, which is located at, to be held below butterfly cable groove, is had on the stripping mould Do not extend through through supporting plate and the second cutter groove of the 5th protruding part lower surface up and down, also have on the stripping mould above and below Through the second protruding part, supporting plate and the first cutter groove for not extending through the 4th protruding part lower surface, in the stripping mould Top view on：Second cutter groove is located at the center for the left and right directions for holding butterfly cable groove, the first cutter groove and is located at a left side for the second protruding part The center of right direction；There is left and right to run through the first fixing hole, the 5th protruding part of the 4th protruding part on 4th protruding part Upper the first fixing hole for running through the 5th protruding part with left and right；Plane and supporting plate where the upper surface of first protruding part Upper surface where plane be parallel；Each first cutter is by the first knife base and first knife edge on the first knife base Constitute, first knife edge is in the V-shape fallen, second knife edge structure of each second cutter by the second knife base and on the second knife base Into, second knife edge at least there is a part to be located in the first cutter groove in the V-shape fallen, the first knife base of each first cutter, the First knife base and the 4th protruding part are fixed one fixture, and the first cutter first knife edge in stationary state at least has A part protrudes from the upper surface of the second protruding part；Second knife base of each second cutter at least there is a part to be located at second In cutter groove, the second knife base and the 5th protruding part are fixed the second fixture, the second cutter second knife in stationary state Cutting edge of a knife or a sword at least has a part of upper surface for protruding from supporting plate；Each fixed seat is concave shape plate, and rectangular recess is located at the first square Between shape projection and the second rectangular cam, the upper surface of the first rectangular cam and the second rectangular cam is all plane and the first rectangle In the upper surface of projection and the second rectangular cam is generally aligned in the same plane, have on the first rectangular cam and the second rectangular cam above and below The positioning hole of insertion；It is the first height, stripping mould that 4th protruding part of stripping mould, which protrudes from the height of supporting plate lower surface, It is the second height that 5th protruding part of tool, which protrudes from the height of supporting plate lower surface, larger between the first height and the second height It is worth for maximum height, the depth of rectangular recess is not less than maximum height；Under four Convenient tables fixed seat installed therein Surface, the 4th protruding part and the 5th protruding part of a stripping mould are placed in the rectangular recess of the fixed seat, four Fix bar is arranged in positioning hole, and another stripping mould is inverted and makes two to hold the alignment of butterfly cable groove and two appearance messenger wire grooves pair Standard, another fixed seat, which is inverted, makes four fix bars pass through the positioning hole of the fixed seat, and makes the rectangular recess of the fixed seat The 4th protruding part and the 5th protruding part of another stripping mould are accommodated, four fixing nuts will pass through another fixed seat Four fix bars of the positioning hole of lower surface are fixed in the fixed seat；The material of the stripping mould is that steel or iron are either pressed The composite of following ratio composition：Iron >=98.8wt%, sulphur≤0.025wt%, phosphorus≤0.025wt%, carbon≤1.15wt% and not Evitable impurity；The distance between described second cutter groove lower surface and the 5th protruding part lower surface are more than 0.5mm, the first knife The angle that the distance between rooved face and the 4th protruding part lower surface are more than at the top of 0.5mm, the first knife edge V-shape is 3~10 Angle at the top of degree, the second knife edge V-shape is 3~6 degree；It is described hold butterfly cable groove depth be 0.9~1.2mm, width be 2.8~ 4.4mm。