CN107790911A - A kind of welder of breaker main shaft connecting lever - Google Patents
A kind of welder of breaker main shaft connecting lever Download PDFInfo
- Publication number
- CN107790911A CN107790911A CN201711116137.3A CN201711116137A CN107790911A CN 107790911 A CN107790911 A CN 107790911A CN 201711116137 A CN201711116137 A CN 201711116137A CN 107790911 A CN107790911 A CN 107790911A
- Authority
- CN
- China
- Prior art keywords
- connecting lever
- main shaft
- keeper
- angle
- welder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 15
- 238000005096 rolling process Methods 0.000 abstract description 4
- 230000000007 visual effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000014392 establishment of spindle localization Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Resistance Welding (AREA)
Abstract
The present invention relates to a kind of welder of breaker main shaft connecting lever, the welder of breaker main shaft connecting lever includes support base and the support post being vertically mounted on support base, there is the main shaft support face for being used for coordinating with main shaft one end end face sliding support on the support base, at least two are rotatably equipped with the support post to be used to include being used for corresponding connecting lever location fit so as to keep the angle position portion of relative angle between connecting lever with the connecting lever keeper for positioning corresponding connecting lever on main shaft, the connecting lever keeper is merged with main shaft orientation.By the support post that support base is mounted perpendicular on support base, and the rolling assembling connecting lever keeper on support post, the angle position portion on connecting lever keeper is set to carry out angle positioning to each connecting lever, ensure that in welding can live spindle and connecting lever so that staff does not have to move back and forth and can just weld the circular contact face of main shaft and connecting lever, improve operating efficiency.
Description
Technical field
The present invention relates to a kind of welder of breaker main shaft connecting lever.
Background technology
In the prior art, vacuum circuit breaker is because the dielectric of contact gap after its arc-extinguishing medium and arc extinguishing is all high vacuum
And be widely used, its have the advantages that small volume, it is in light weight, be adapted to frequent operation and arc extinguishing and do not have to maintenance.
The mechanical property of vacuum circuit breaker can no normal work an important factor for, and mechanical property is by breaker
Operating mechanism determine, wherein, the main shaft of vacuum circuit breaker plays important transmission in the operating process of operating mechanism and makees
With, as shown in figure 1, main shaft 10 is provided with three pair of first connecting lever 11, the second connecting lever 12 and the 3rd connecting lever 13, wherein, first turns
The connecting lever 13 of arm 11 and the 3rd is formed by two connecting lever pieces, and the distance and angle between connecting lever need strict conformance, otherwise can influence
The efficiency of assembling and operating characteristics of whole breaker, in the prior art, there is also by one for the first connecting lever 11 and the 3rd connecting lever 13
The situation that individual connecting lever piece is formed.In view of the above-mentioned problems, Authorization Notice No. is CN204117896U, authorized announcement date is
2015.01.21 Chinese utility model patent discloses a kind of on-pole switch isolation main shaft welding tooling, and the welding tooling is the bottom of by
Seat, spacing connecting lever locating piece, pull bar connecting lever positioning briquetting, interlocking connecting lever locating piece and block are formed, and locating piece is by corresponding
Positioning seat and positioning briquetting are assembled by screw rod, and the first spacing connecting lever positioning of main shaft order welding is corresponded on the base
Seat, the first pull bar connecting lever positioning seat, the second pull bar connecting lever positioning seat, interlocking connecting lever positioning seat, the 3rd pull bar connecting lever positioning seat, the
Two spacing connecting lever positioning seats and block, the lower semi-circular breach of each positioning seat fill with the upper half circumferential notch of corresponding positioning briquetting
Axis hole is made into, the first and second spacing connecting lever positioning seat sets two Cylindrical locating pins holes one, first, second and the three
Pull bar connecting lever positioning briquetting sets pull bar connecting lever Cylindrical locating pins hole two, interlocking connecting lever positioning seat, interlocking connecting lever positioning briquetting pair
Connecting lever should be interlocked and set square column pin hole respectively.This welding tooling can not rotate when being welded to main shaft and connecting lever, work
Personnel need adjustment position to weld the circular contact face of main shaft and connecting lever, the circumference soldering inconvenience of main shaft, reduce work
Make efficiency.
The content of the invention
It is an object of the invention to provide a kind of welder of breaker main shaft connecting lever, to solve to weld in the prior art
The circumferential weld that frock needs staff's adjustment position to cause main shaft when being welded in the circular contact face to main shaft and connecting lever
The problem of connecing inconvenience.
To achieve the above object, the first technical scheme of the welder of breaker main shaft connecting lever of the present invention is：It is a kind of
The welder of breaker main shaft connecting lever includes support base and the support post that is vertically mounted on support base, on the support base
With the main shaft support face for coordinating with main shaft one end end face sliding support, at least two are rotatably equipped with the support post
The individual connecting lever keeper for being used to position corresponding connecting lever on main shaft with merging with main shaft orientation, the connecting lever keeper bag
Include for corresponding connecting lever location fit so that between connecting lever keep relative angle angle position portion；The support post
It is provided with the column axially position part for the pitch match being used between connecting lever corresponding with main shaft, or connecting lever positioning
Part includes the connecting lever axially position part for the pitch match being used between connecting lever corresponding with main shaft.
Second of technical scheme of the welder of breaker main shaft connecting lever of the present invention be：Turned in breaker main shaft of the present invention
On the basis of the first technical scheme of the welder of arm, the angle position portion is provided with what is be rotatably assorted with support post
Keeper rotation hole, the connecting lever keeper is by the keeper rotation hole rolling assembling on support post.Angle positions
The length of part in the axial direction is shorter, and keeper rotation hole is arranged on into angle position portion, material can be reduced, reduce into
This.
The third technical scheme of the welder of breaker main shaft connecting lever of the present invention is：Turned in breaker main shaft of the present invention
On the basis of second of technical scheme of the welder of arm, the connecting lever keeper includes being used for connecting lever corresponding with main shaft
Between pitch match connecting lever axially position part, the connecting lever keeper is oriented to and is slidedly assemblied on support post.Connecting lever
Keeper is slidedly assemblied on support base, be may move connecting lever keeper and is disassembled, with the difference according to connecting lever on main shaft
Connecting lever keeper is changed in regulation.
4th kind of technical scheme of the welder of breaker main shaft connecting lever of the present invention be：Turned in breaker main shaft of the present invention
On the basis of the third technical scheme of the welder of arm, the connecting lever keeper includes being used for along support post is axially extending
The tiles location-plate coordinated with main shaft orientation, the outer peripheral face of tiles location-plate are provided with the angle positioning seat radially extended, tiles
Location-plate constitutes connecting lever axially position part, and angle positioning seat constitutes angle position portion, and the keeper rotation hole is set
Put on angle positioning seat, be additionally provided with angle positioning seat for the mounting hole location fit with corresponding connecting lever to position connecting lever
The angle positioning hole of angle, the connecting lever keeper are coordinated by tiles location-plate and main shaft orientation.
5th kind of technical scheme of the welder of breaker main shaft connecting lever of the present invention be：Turned in breaker main shaft of the present invention
On the basis of 4th kind of technical scheme of the welder of arm, the connecting lever keeper is arranged in pairs, with a pair of connecting lever keepers
Tiles location-plate on the notch of watt groove be oppositely arranged the passage for surrounding and being passed through for main shaft, and with a pair of connecting lever keepers
Angle positioning hole on angle positioning seat is aligned so that with the corresponding connecting lever of a pair of connecting lever keepers.Connecting lever keeper is paired
Set, the stability that main shaft is fixed can be ensured.
6th kind of technical scheme of the welder of breaker main shaft connecting lever of the present invention be：Turned in breaker main shaft of the present invention
On the basis of 5th kind of technical scheme of the welder of arm, two angle positioning seats with a pair of connecting lever keepers are mutual
Fitting.Two angle positioning seats are bonded to each other easy to process, are easy to coordinate.
7th kind of technical scheme of the welder of breaker main shaft connecting lever of the present invention be：Turned in breaker main shaft of the present invention
On the basis of the 4th kind of the welder of arm to the 6th kind of any one technical scheme, the angle positioning seat also includes being used for
Make the bolt of the mounting hole location fit of angle positioning hole and connecting lever and the nut supporting with bolt.By positioning spiral shell
The positioning of bolt makes the orientation angle that main shaft requires with connecting lever guarantee.
8th kind of technical scheme of the welder of breaker main shaft connecting lever of the present invention be：Turned in breaker main shaft of the present invention
On the basis of 7th kind of technical scheme of the welder of arm, it is arranged with the bolt for being placed in the first connecting lever
Two connecting lever pieces between with to two connecting lever pieces carry out position spacing spacer.Spacer prevents the stubborn tension of bolt, can be to two
The positional precision of individual connecting lever piece has an impact.
9th kind of technical scheme of the welder of breaker main shaft connecting lever of the present invention be：Turned in breaker main shaft of the present invention
The third of the welder of arm is defined for the first connecting lever with main shaft on the basis of the 6th kind of any one technical scheme
The connecting lever keeper of location fit is the first connecting lever keeper, the connecting lever keeper for the second connecting lever location fit with main shaft
For the second connecting lever keeper, the connecting lever keeper for the 3rd connecting lever location fit with main shaft is the 3rd connecting lever keeper, institute
The quantity for stating the first connecting lever keeper is three, and the angle position portion of the first connecting lever keeper is board-type, and the first connecting lever is determined
Position part rotation hole is located at one end of the angle position portion of board-type, and the angle that the first angle of crank arm positioning hole is located at board-type is determined
The other end of bit position, the connecting lever axially position part of the first connecting lever keeper are located at the centre of the angle position portion of board-type
Position；The angle position portion of second connecting lever keeper and the 3rd connecting lever keeper is angle-style, and the second connecting lever keeper rotates
Hole and the 3rd connecting lever keeper rotation hole are respectively positioned on one end of the angle position portion of angle-style, the second angle of crank arm positioning hole and
Three angle of crank arm positioning holes are respectively positioned on the other end of the angle position portion of angle-style, the connecting lever axially position of the second connecting lever keeper
Part and the connecting lever axially position part of the 3rd connecting lever keeper are respectively positioned on the corner location of the angle position portion of angle-style.Pass through
Multigroup connecting lever keeper is set, so that the welder can weld different connecting levers on breaker main shaft, to adapt to breaker
The requirement of interior operating mechanism.
Tenth kind of technical scheme of the welder of breaker main shaft connecting lever of the present invention be：Turned in breaker main shaft of the present invention
On the basis of the first of the welder of arm to the 6th kind of any one technical scheme, the welder also includes being set in
It is used to be placed between two connecting lever pieces on main shaft so that two connecting lever pieces position with the connecting lever piece keeper of spacing.Connecting lever piece
Keeper ensures the distance between two connecting lever pieces of the first connecting lever on main shaft when the first connecting lever is made up of two connecting lever pieces
Precision.
A kind of tenth technical scheme of the welder of breaker main shaft connecting lever of the present invention is：In breaker main shaft of the present invention
On the basis of tenth kind of technical scheme of the welder of connecting lever, the connecting lever piece keeper is clamping hoop type, including the first clip
With the second clip, first clip and second clip one end are hinged, and the other end is fixed by fastening structure.Connecting lever piece keeper
For clamping hoop type, convenient fixed and dismounting, operating efficiency is improved.
12nd kind of technical scheme of the welder of breaker main shaft connecting lever of the present invention be：In breaker main shaft of the present invention
The third of the welder of connecting lever on the basis of the 6th kind of any one technical scheme, the connecting lever axially position part and
Angle position portion is integral type structure.The axially position part of connecting lever keeper and angle position portion are integral type structure phase
Positioning precision is further increased for split type.
13rd kind of technical scheme of the welder of breaker main shaft connecting lever of the present invention be：In breaker main shaft of the present invention
For the third of the welder of connecting lever on the basis of the 6th kind of any one technical scheme, the connecting lever axially position part is remote
One end of digression degree position portion is provided with the opening for being used for welding together connecting lever and main shaft.Opening is easy to main shaft and connecting lever
Spot-welded is together.
14th kind of technical scheme of the welder of breaker main shaft connecting lever of the present invention be：In breaker main shaft of the present invention
On the basis of 13rd kind of technical scheme of the welder of connecting lever, the quantity of the opening is at least two.
The beneficial effects of the invention are as follows：By being mounted perpendicular to the support post of support base on support base, and supporting
Rolling assembling connecting lever keeper on column, the angle position portion on connecting lever keeper is carried out angle positioning to each connecting lever, protect
Demonstrate,proved in welding can live spindle and connecting lever so that staff does not have to, move back and forth just can be to main shaft and the circumference of connecting lever
Contact surface is welded, and improves operating efficiency.
Brief description of the drawings
Fig. 1 is the result schematic diagram of breaker main shaft of the prior art；
Fig. 2 is the structural representation of breaker main shaft connecting lever welder of the present invention；
Fig. 3 is the structural representation that welder is not provided with support base in Fig. 2；
Fig. 4 is the structural representation of the first connecting lever keeper of breaker main shaft connecting lever welder of the present invention；
Fig. 5 is the structural representation at another visual angle of the first connecting lever keeper in Fig. 4；
Fig. 6 is the structural representation of the second connecting lever keeper of breaker main shaft connecting lever welder of the present invention；
Fig. 7 is the structural representation at another visual angle of the second connecting lever keeper in Fig. 6；
Fig. 8 is the structural representation of the 3rd connecting lever keeper of breaker main shaft connecting lever welder of the present invention；
Fig. 9 is the structural representation at another visual angle of the 3rd connecting lever keeper in Fig. 8；
Figure 10 is the structural representation of the 4th connecting lever keeper of breaker main shaft connecting lever welder of the present invention；
Figure 11 is the structural representation at another visual angle of the 4th connecting lever keeper in Figure 10；
Figure 12 is the structural representation of the support base of breaker main shaft connecting lever welder of the present invention.
Embodiment
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The specific embodiment of the breaker main shaft connecting lever welder of the present invention, as shown in Fig. 2 breaker main shaft connecting lever welds
Connection device includes support base 14 and the support post 1 being vertically mounted on support base 14, and support base 14 and support post form vertical
Formula welder, it is rotatably equipped with support post 14 for being carried out with main shaft orientation to corresponding connecting lever on main shaft 10 with merging
The connecting lever keeper of positioning, the axial direction for the pitch match that connecting lever keeper includes being used between connecting lever corresponding with main shaft 10 are determined
Bit position and for corresponding connecting lever location fit so that between connecting lever keep relative angle angle position portion, in this reality
Apply in example, connecting lever axially position part and angle position portion are integral type structure, in other embodiments, connecting lever axially position
Part and angle position portion can also split settings.
In the present embodiment, by taking the first connecting lever keeper 2 as an example, the first connecting lever keeper 2 is oriented to be slidedly assemblied in support and stood
On post 1, support post 1 is rotatably assorted with the first connecting lever keeper 2, ensure that welding when can live spindle 10 and first turn
Arm 11 is improved so that staff does not have to move back and forth and can just weld the circular contact face of the connecting lever 11 of main shaft 10 and first
Operating efficiency, in other embodiments, can also be pre-adjusted each according to the main shaft 10 and the structure of each connecting lever to be welded
The distance between connecting lever keeper, prevent each connecting lever keeper from being slided on support post 1, can only turn on support post 1
It is dynamic；The first angle position portion 24 of first connecting lever keeper 2 is provided with the keeper rotation hole being rotatably assorted with support post 1
21, the first connecting lever keeper 2 on support post 1, in other embodiments, also may be used by the rolling assembling of keeper rotation hole 21
To set keeper rotation hole 21 not in the first angle of crank arm position portion 24, and on the first connecting lever axially position part 22
Keeper rotation hole 21 is set.
In the present embodiment, the first connecting lever keeper 2 includes support and takes out the axially extending tiles for being used to coordinate with main shaft orientation
Location-plate, the outer peripheral face of tiles location-plate are provided with the angle positioning seat radially extended, and the internal face of tiles location-plate constitutes
For the spindle positioning structure coordinated with main shaft orientation, tiles location-plate constitutes the first connecting lever axially position part 22, angle
Positioning seat constitutes the first angle of crank arm position portion 24, and keeper rotation hole 21 is arranged on angle positioning seat, angle positioning
It is additionally provided with seat for the mounting hole location fit with corresponding connecting lever to position the angle positioning hole of angle of crank arm, the connecting lever
Keeper coordinates 23 by tiles location-plate and main shaft orientation；First connecting lever keeper 2 is arranged in pairs, and can ensure that main shaft 10 is solid
Fixed stability, the notch of watt groove on the tiles location-plate of a pair of first connecting lever keepers 2, which is oppositely arranged, together surrounds for main shaft
10 passages passed through, and align with the angle positioning hole 23 on the angle positioning seat of a pair first connecting lever keepers 2 so that
With corresponding first connecting lever of a pair of first connecting lever keepers 2, wherein, two angles with a pair of first connecting lever keepers 2 are determined
Position seat is bonded to each other, and in other embodiments, two angle positioning seats of same a pair of first connecting lever keepers 2, which can also be spaced, to be set
Put.
In the present embodiment, the angle positioning seat of the first connecting lever keeper 2 also includes being used to make angle positioning hole 23 and first
The bolt 8 of the mounting hole location fit of connecting lever 11 and the nut 9 supporting with bolt 8, pass through the positioning of bolt 8
The connecting lever 11 of main shaft 10 and first is set to ensure desired orientation angle, in other embodiments, can also be by alignment pin to angle
The mounting hole of the connecting lever 11 of positioning hole 23 and first is positioned；It is arranged with bolt 8 for being placed in the first connecting lever 11
Two connecting lever pieces between so that two connecting lever pieces position with the spacer 8 of spacing, spacer 8 prevents the human eye error of staff
The stubborn tension of bolt 8 is caused, the positional precision of two connecting lever pieces can be had an impact, in other embodiments, can also
It is not provided with spacer 8.
In the present embodiment, the connecting lever keeper for the location fit of the first connecting lever 11 with main shaft 10 positions for the first connecting lever
Part 2, the connecting lever keeper for the location fit of the second connecting lever 12 with main shaft 10 is the second connecting lever keeper 3, is used for and main shaft
The connecting lever keeper of 10 location fit of the 3rd connecting lever 13 is the 3rd connecting lever keeper 5, the quantity of the first connecting lever keeper 2
For three；The angle position portion 24 of first connecting lever keeper 2 is board-type, and the first connecting lever keeper rotation hole 21 is located at straight panel
One end of the angle position portion 24 of type, the first angle of crank arm positioning hole 23 are located at the another of the angle position portion 24 of board-type
End, the first connecting lever axially position part 22 is located at the centre position of the angle position portion 24 of board-type；Second connecting lever keeper 3
Angle position portion 34 be angle-style, the second connecting lever keeper rotation hole 31 is located at one end of the angle position portion 34 of angle-style,
Second angle of crank arm positioning hole 33 is located at the other end of the angle position portion 34 of angle-style, the second connecting lever axially position part 32
Corner location in the angle position portion 34 of angle-style and the angle position portion 34 perpendicular to angle-style；3rd connecting lever keeper 5
Angle position portion 54 be angle-style, the 3rd connecting lever keeper rotation hole 51 is located at one end of the angle position portion 54 of angle-style,
3rd angle of crank arm positioning hole 53 is located at the other end of the angle position portion 54 of angle-style, the 3rd connecting lever axially position part 52
Corner location in the angle position portion 54 of angle-style and the angle position portion 54 perpendicular to angle-style, in other embodiments,
The number and shape of connecting lever keeper can also be adjusted according to the connecting lever number and shape welded on main shaft 10.
In the present embodiment, welder also turns including being set in two that are used to be placed in the first connecting lever 11 on main shaft 10
Connecting lever piece keeper 4 between arm pieces to be positioned to two connecting lever pieces, in other embodiments, if the He of the first connecting lever 11
3rd connecting lever 13 is made up of a connecting lever piece, then avoids the need for connecting lever piece keeper 4；Connecting lever piece keeper 4 is clamping hoop type, bag
Include the first clip 41 and the second clip 42, one end of the first clip 41 and the second clip 42 is hinged, and the other end passes through fastening bolt 6
Coordinate with nut and fix, fastening bolt 6 and nut constitute fastener, in other embodiments, can also pass through buckle etc.
Connecting lever piece keeper 4 is fixed fastener.
In the present embodiment, one end away from angle position portion on the connecting lever axially position part of each connecting lever keeper is set
There is an opening 15 for connecting lever and main shaft to be welded together, opening 15 is right after frock fixes main shaft 10 and each connecting lever
Main shaft 10 and each connecting lever carry out spot welding, then again main shaft 10 and with each connecting lever that 10 postweldings of main shaft are fixed together from welding
Device disassembles integral solder, improves welding efficiency, wherein, be open 15 quantity be two, add main shaft and connecting lever
The stability welded on welder.
During welding, first by the first connecting lever keeper 2, the second connecting lever keeper 3 and the 3rd connecting lever keeper 5 by corresponding
Crank arm structure is installed on support post 1, then the first connecting lever 11, the second connecting lever 12 and the 3rd connecting lever 13 are put into the two of adaptation
Connecting lever piece keeper 4 is placed between individual connecting lever keeper and between two the first connecting levers 11, main shaft 10 is finally penetrated, by connecting lever
Keeper and corresponding connecting lever are fixed together by bolt 7, spacer 8 and nut 9, and wherein connecting lever piece keeper 4 is logical
Cross fastening bolt 6 and be fastened on the positioning realized on main shaft 10 to the first connecting lever；, can be in the opening of connecting lever keeper after the completion of fixation
Connecting lever and main shaft 10 are welded together by spot welding at 15, connecting lever position convenient welding is quick, and welding efficiency and quality have
Larger raising.
In other embodiments, axially position part can also be arranged on support post the column axially position portion that forms
Point, column axially position part can be single cylindrical shape keeper, or set what is be integrated with connecting lever keeper
Cylindrical shape keeper, or be semicircle keeper.
In other embodiments, connecting lever keeper is fixed on support base, and connecting lever keeper is not provided with half-and-half type, its connecting lever
Axially position part is semi-circular structure；In other embodiments, respective numbers can be set according to the connecting lever quantity on main shaft
Connecting lever keeper；In other embodiments, the angle position portion of connecting lever keeper can also be to be adapted with the shape of connecting lever
Circular arc；In other embodiments, the 4th connecting lever keeper can make relatively thin cylindrical shape, be directly welded at the first connecting lever
Two connecting levers between, or two connecting levers of the first connecting lever are welded as a whole in advance.
Claims (10)
- A kind of 1. welder of breaker main shaft connecting lever, it is characterised in that：Including support base and it is vertically mounted on support base Support post, there is on the support base main shaft support face for being used for coordinating with main shaft one end end face sliding support, the branch At least two are rotatably equipped with support column to be used to turn to what corresponding connecting lever on main shaft was positioned with merging with main shaft orientation Arm keeper, the connecting lever keeper include being used for corresponding connecting lever location fit so as to keep relative angle between connecting lever Angle position portion；The support post is provided with the column axial direction for the pitch match being used between connecting lever corresponding with main shaft Position portion, or the connecting lever keeper include the connecting lever axial direction for the pitch match between connecting lever corresponding with main shaft Position portion.
- 2. the welder of breaker main shaft connecting lever according to claim 1, it is characterised in that：The angle position portion Provided with the keeper rotation hole being rotatably assorted with support post, the connecting lever keeper is rotated by the keeper rotation hole and filled Fit on support post.
- 3. the welder of breaker main shaft connecting lever according to claim 2, it is characterised in that：The connecting lever keeper bag The connecting lever axially position part for the pitch match between connecting lever corresponding with main shaft is included, the connecting lever keeper, which is oriented to, to be slided It is dynamic to be assemblied on support post.
- 4. the welder of breaker main shaft connecting lever according to claim 3, it is characterised in that：The connecting lever keeper bag Include and be provided with along the axially extending tiles location-plate for being used to coordinate with main shaft orientation of support post, the outer peripheral face of tiles location-plate along footpath To the angle positioning seat of extension, tiles location-plate constitutes connecting lever axially position part, and angle positioning seat constitutes angle positioning Part, the keeper rotation hole are arranged on angle positioning seat, be additionally provided with angle positioning seat for corresponding connecting lever Mounting hole location fit to position the angle positioning hole of angle of crank arm, by tiles location-plate with main shaft determined by the connecting lever keeper Position coordinates.
- 5. the welder of breaker main shaft connecting lever according to claim 4, it is characterised in that：The connecting lever keeper into To setting, the notch of watt groove on the tiles location-plate of same a pair of connecting lever keepers is oppositely arranged to surround to be led to for what main shaft passed through Road, and aligned with the angle positioning hole on the angle positioning seat of a pair of connecting lever keepers so that with a pair of connecting lever keepers pair Answer a connecting lever.
- 6. the welder of breaker main shaft connecting lever according to claim 5, it is characterised in that：It is described to determine with a pair of connecting levers Two angle positioning seats of position part are bonded to each other.
- 7. the welder of the breaker main shaft connecting lever according to claim 4-6 any one, it is characterised in that：The angle Degree positioning seat also includes being used to make the bolt of the mounting hole location fit of angle positioning hole and connecting lever and matched somebody with somebody with bolt The nut of set.
- 8. the welder of breaker main shaft connecting lever according to claim 7, it is characterised in that：Covered on the bolt Provided between two connecting lever pieces for being placed in the first connecting lever with to two connecting lever pieces carry out position spacing spacer.
- 9. the welder of the breaker main shaft connecting lever according to claim 3-6 any one, it is characterised in that：Definition is used It is the first connecting lever keeper in the connecting lever keeper of the first connecting lever location fit with main shaft, determines for the second connecting lever with main shaft The connecting lever keeper that position coordinates is the second connecting lever keeper, and the connecting lever keeper for the 3rd connecting lever location fit with main shaft is 3rd connecting lever keeper, the quantity of the first connecting lever keeper is three, and the angle position portion of the first connecting lever keeper is Board-type, the first connecting lever keeper rotation hole are located at one end of the angle position portion of board-type, the first angle of crank arm positioning hole Positioned at the other end of the angle position portion of board-type, the connecting lever axially position part of the first connecting lever keeper is located at board-type The centre position of angle position portion；The angle position portion of second connecting lever keeper and the 3rd connecting lever keeper is angle-style, Second connecting lever keeper rotation hole and the 3rd connecting lever keeper rotation hole are respectively positioned on one end of the angle position portion of angle-style, and second Angle of crank arm positioning hole and the 3rd angle of crank arm positioning hole are respectively positioned on the other end of the angle position portion of angle-style, and the second connecting lever is determined The position connecting lever axially position part of part and the connecting lever axially position part of the 3rd connecting lever keeper are respectively positioned on the angle positioning of angle-style Partial corner location.
- 10. the welder of the breaker main shaft connecting lever according to claim 1-6 any one, it is characterised in that：It is described Welder also includes being set on main shaft and is used to be placed between two connecting lever pieces to carry out positioning spacing to two connecting lever pieces Connecting lever piece keeper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711116137.3A CN107790911B (en) | 2017-11-13 | 2017-11-13 | Welding device for main shaft crank arm of circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711116137.3A CN107790911B (en) | 2017-11-13 | 2017-11-13 | Welding device for main shaft crank arm of circuit breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107790911A true CN107790911A (en) | 2018-03-13 |
| CN107790911B CN107790911B (en) | 2023-08-15 |
Family
ID=61535050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711116137.3A Active CN107790911B (en) | 2017-11-13 | 2017-11-13 | Welding device for main shaft crank arm of circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107790911B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113327822A (en) * | 2021-06-28 | 2021-08-31 | 中国人民解放军海军工程大学 | Indoor circuit breaker and transmission part fixing device |
| CN113478146A (en) * | 2021-06-29 | 2021-10-08 | 上海西门子开关有限公司 | Main shaft welding jig and turning arm locating component thereof |
Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1276773A (en) * | 1969-08-13 | 1972-06-07 | Koehring Co | Apparatus and method for friction welding thermoplastic parts which require a particular relative angular orientation |
| GB9809481D0 (en) * | 1997-05-02 | 1998-07-01 | Savair Inc | Equalizing cam rocker fixture assembly for a resistance welding gun |
| US20040194593A1 (en) * | 2003-04-02 | 2004-10-07 | Wfl Millturn Technologies Gmbh & Co. Kg | Support fixture |
| CN1588598A (en) * | 2004-08-19 | 2005-03-02 | 王若柏 | Outdoor high voltage isolation switch |
| CN201645186U (en) * | 2010-03-26 | 2010-11-24 | 河南平高电气股份有限公司 | Drilling tooling for transmission shaft and crank arm barrel |
| CN203171183U (en) * | 2013-04-11 | 2013-09-04 | 山东鲁亿通智能电气股份有限公司 | Crank arm welding clamp |
| WO2013164264A1 (en) * | 2012-04-30 | 2013-11-07 | Condell Engineering Limited | Pipe fabrication apparatus with a bed and a support having a backing plate |
| CN203817677U (en) * | 2014-04-18 | 2014-09-10 | 大全集团有限公司 | Special positioning clamp welding main shaft of circuit breaker |
| CN203817676U (en) * | 2014-04-18 | 2014-09-10 | 大全集团有限公司 | Special fixture for welding rotating shaft of dc circuit breaker |
| CN203850230U (en) * | 2014-04-24 | 2014-09-24 | 四川电器集团股份有限公司 | Circuit breaker rotating shaft assembly |
| CN104084794A (en) * | 2014-06-09 | 2014-10-08 | 国家电网公司 | Gearbox assembling tool |
| CN203871202U (en) * | 2014-04-25 | 2014-10-08 | 浙江高压开关厂有限公司 | Grounding switch transmission operation mechanism |
| CN104139267A (en) * | 2013-09-26 | 2014-11-12 | 国家电网公司 | Welding tooling for load switch or breaker casing assembly |
| CN104299816A (en) * | 2014-04-28 | 2015-01-21 | 国家电网公司 | Isolation switch transmission mechanism assembly tool |
| CN104299817A (en) * | 2014-06-27 | 2015-01-21 | 国家电网公司 | Connecting lever assembling tool of high-voltage disconnecting switch |
| CN204117896U (en) * | 2014-08-22 | 2015-01-21 | 浙江高压开关厂有限公司 | A kind of on-pole switch isolation main shaft welding tooling |
| CN104319134A (en) * | 2014-06-20 | 2015-01-28 | 国家电网公司 | Tool for assembling connecting lever of high-voltage disconnecting switch |
| CN104332337A (en) * | 2014-06-27 | 2015-02-04 | 国家电网公司 | Scissors type high-voltage isolating switch assembling tool |
| CN204209335U (en) * | 2014-11-01 | 2015-03-18 | 中汽迈赫（天津）工程设计研究院有限公司 | Rotary support hold-down mechanism |
| US20150246385A1 (en) * | 2014-02-28 | 2015-09-03 | Delta Screen & Filtration, Llc | Wire Screen Manufacturing System and Method |
| CN205645580U (en) * | 2016-05-20 | 2016-10-12 | 河南森源电气股份有限公司 | Transmission main shaft and use operating mechanism of this transmission main shaft |
| CN206047518U (en) * | 2016-08-10 | 2017-03-29 | 浙江正泰电器股份有限公司 | Alignment pin press-loading apparatus |
| CN206179723U (en) * | 2016-10-24 | 2017-05-17 | 四川宝光电器设备有限公司 | Do you be used for load switch switch -fuse combination electrical equipment's axle welding frock |
| CN106876198A (en) * | 2017-04-21 | 2017-06-20 | 河南森源电气股份有限公司 | Tri-station isolating switch positioning tool and localization method |
| CN206464751U (en) * | 2017-01-20 | 2017-09-05 | 河南森源电气股份有限公司 | Dry-type transformer coil lead and binding post Clamp for welding |
-
2017
- 2017-11-13 CN CN201711116137.3A patent/CN107790911B/en active Active
Patent Citations (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1276773A (en) * | 1969-08-13 | 1972-06-07 | Koehring Co | Apparatus and method for friction welding thermoplastic parts which require a particular relative angular orientation |
| GB9809481D0 (en) * | 1997-05-02 | 1998-07-01 | Savair Inc | Equalizing cam rocker fixture assembly for a resistance welding gun |
| US20040194593A1 (en) * | 2003-04-02 | 2004-10-07 | Wfl Millturn Technologies Gmbh & Co. Kg | Support fixture |
| CN1588598A (en) * | 2004-08-19 | 2005-03-02 | 王若柏 | Outdoor high voltage isolation switch |
| CN201645186U (en) * | 2010-03-26 | 2010-11-24 | 河南平高电气股份有限公司 | Drilling tooling for transmission shaft and crank arm barrel |
| EP2844422A1 (en) * | 2012-04-30 | 2015-03-11 | Condell Engineering Limited | Pipe fabrication apparatus with a bed and a support having a backing plate |
| WO2013164264A1 (en) * | 2012-04-30 | 2013-11-07 | Condell Engineering Limited | Pipe fabrication apparatus with a bed and a support having a backing plate |
| CN203171183U (en) * | 2013-04-11 | 2013-09-04 | 山东鲁亿通智能电气股份有限公司 | Crank arm welding clamp |
| CN104139267A (en) * | 2013-09-26 | 2014-11-12 | 国家电网公司 | Welding tooling for load switch or breaker casing assembly |
| US20150246385A1 (en) * | 2014-02-28 | 2015-09-03 | Delta Screen & Filtration, Llc | Wire Screen Manufacturing System and Method |
| CN203817677U (en) * | 2014-04-18 | 2014-09-10 | 大全集团有限公司 | Special positioning clamp welding main shaft of circuit breaker |
| CN203817676U (en) * | 2014-04-18 | 2014-09-10 | 大全集团有限公司 | Special fixture for welding rotating shaft of dc circuit breaker |
| CN203850230U (en) * | 2014-04-24 | 2014-09-24 | 四川电器集团股份有限公司 | Circuit breaker rotating shaft assembly |
| CN203871202U (en) * | 2014-04-25 | 2014-10-08 | 浙江高压开关厂有限公司 | Grounding switch transmission operation mechanism |
| CN104299816A (en) * | 2014-04-28 | 2015-01-21 | 国家电网公司 | Isolation switch transmission mechanism assembly tool |
| CN104084794A (en) * | 2014-06-09 | 2014-10-08 | 国家电网公司 | Gearbox assembling tool |
| CN104319134A (en) * | 2014-06-20 | 2015-01-28 | 国家电网公司 | Tool for assembling connecting lever of high-voltage disconnecting switch |
| CN104332337A (en) * | 2014-06-27 | 2015-02-04 | 国家电网公司 | Scissors type high-voltage isolating switch assembling tool |
| CN104299817A (en) * | 2014-06-27 | 2015-01-21 | 国家电网公司 | Connecting lever assembling tool of high-voltage disconnecting switch |
| CN204117896U (en) * | 2014-08-22 | 2015-01-21 | 浙江高压开关厂有限公司 | A kind of on-pole switch isolation main shaft welding tooling |
| CN204209335U (en) * | 2014-11-01 | 2015-03-18 | 中汽迈赫（天津）工程设计研究院有限公司 | Rotary support hold-down mechanism |
| CN205645580U (en) * | 2016-05-20 | 2016-10-12 | 河南森源电气股份有限公司 | Transmission main shaft and use operating mechanism of this transmission main shaft |
| CN206047518U (en) * | 2016-08-10 | 2017-03-29 | 浙江正泰电器股份有限公司 | Alignment pin press-loading apparatus |
| CN206179723U (en) * | 2016-10-24 | 2017-05-17 | 四川宝光电器设备有限公司 | Do you be used for load switch switch -fuse combination electrical equipment's axle welding frock |
| CN206464751U (en) * | 2017-01-20 | 2017-09-05 | 河南森源电气股份有限公司 | Dry-type transformer coil lead and binding post Clamp for welding |
| CN106876198A (en) * | 2017-04-21 | 2017-06-20 | 河南森源电气股份有限公司 | Tri-station isolating switch positioning tool and localization method |
Non-Patent Citations (4)
| Title |
|---|
| 贾宝丽;吴俊峰;李攀;王琳;: "45钢拐臂的铆焊工艺", 金属加工(热加工), no. 08 * |
| 陈伯荣;宁茂亮;: "断路器转轴焊夹具的设计与制造", 金属加工(热加工), no. 10 * |
| 韩筛根;张重乐;何叶青;向驰;: "非平面接触永磁机构与双动式真空灭弧室探讨", 电网技术, no. 18 * |
| 马晓娟;潘亚培;杨昭;: "基于物联网的高压真空断路器智能数字化监控系统解析", 华电技术, no. 02 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113327822A (en) * | 2021-06-28 | 2021-08-31 | 中国人民解放军海军工程大学 | Indoor circuit breaker and transmission part fixing device |
| CN113478146A (en) * | 2021-06-29 | 2021-10-08 | 上海西门子开关有限公司 | Main shaft welding jig and turning arm locating component thereof |
| CN113478146B (en) * | 2021-06-29 | 2022-07-12 | 上海西门子开关有限公司 | Main shaft welding jig and crank arm locating component thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107790911B (en) | 2023-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107790944A (en) | The welding tooling of breaker main shaft connecting lever | |
| CN107790911A (en) | A kind of welder of breaker main shaft connecting lever | |
| CN207414685U (en) | A kind of welding tooling of breaker main shaft connecting lever | |
| CN108971788A (en) | A kind of metal circular tube welder | |
| CN112276469A (en) | Watch-dog pole setting welding equipment assistance-localization real-time anchor clamps | |
| CN207606419U (en) | The welder of breaker main shaft connecting lever | |
| CN115055790B (en) | Device for automatically positioning welding peak of grinding roller of vertical mill | |
| CN106078045B (en) | Integral type binding clasp for weld car | |
| CN113695724B (en) | Stop tongue piece welding device and welding method thereof | |
| CN207311581U (en) | A kind of handling maneuver retaining mechanism with self-return function | |
| CN209318986U (en) | A kind of electrode assembly for welder | |
| CN208600775U (en) | A kind of positioning device for valve body drilling | |
| CN205218393U (en) | Welding training support | |
| CN206598048U (en) | A kind of welding tooling for flange welding | |
| CN107458451A (en) | A kind of handling maneuver retaining mechanism with self-return function | |
| CN2629899Y (en) | Spherical unviersal supporting device | |
| CN214816166U (en) | Disc welding positioning tool | |
| CN211122353U (en) | Rebar reverse bending strength detection device | |
| CN207723224U (en) | Adjustable type deck leveling auxiliary device | |
| CN107813035A (en) | A kind of anti-ozone-type dividing plate narrow gap welding device | |
| CN208951581U (en) | A kind of machine vision monitor fixed structure | |
| CN208513403U (en) | A kind of mounting structure of bending machine lathe | |
| CN206464886U (en) | Milling wheel toothholder positioner | |
| CN219358390U (en) | Welding slag preventing device for bumper towing hook | |
| CN206455332U (en) | A kind of adjustable welding fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |