CN209363726U

CN209363726U - One kind being used for single path metal pin capture device

Info

Publication number: CN209363726U
Application number: CN201821721972.XU
Authority: CN
Inventors: 王紫文
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-23
Filing date: 2018-10-23
Publication date: 2019-09-10
Anticipated expiration: 2028-10-23

Abstract

The utility model discloses one kind for single path metal pin capture device, and the capture device includes interception handle, fixed handle, screw rod, sliding fixture block；The capture device is to the intercept method of pin the following steps are included: push-jump screw rod, sliding fixture block displacement can be driven under rectangular sliding slot guiding on fixed handle, pre- interception pin is clamped, the part that pin stretches out plane on sliding fixture block is the fixed length pin section to be obtained；The length of extension；Handle and fixed handle are intercepted by manual quick-make and applies biggish momentum to the pin on sliding fixture, and extension is acted on by the stress concentration of the momentum and clamping plate endface and can be broken along clamping plate endface moment；Pin after interception is embedded into the pearl cotton on barrier plate；The single path metal pin capture device of the utility model is easy to operate, and the length of interception can be directly by the scale adjustment on interception handle, and convenient and efficient, it is convenient to read；It flies out after avoiding pin from intercepting by pearl cotton.

Description

One kind being used for single path metal pin capture device

Technical field

It is specifically a kind of to be used for single path metal pin capture device the utility model relates to field of machining.

Background technique

The part that pin is usually made by cylindrical timber, metal or other materials, espespecially to will be several individual Object is fixed together or is suspended in as an object supporter on another object, it by fastening power effect, does not only lean on itself " pin " work, be in a kind of production and living with extensively, the machine components of form many sizes.

Pin involved in the utility model is for in the accurate devices assembling process such as instrument and meter, electronic equipment Using universal, for fixing, the short thin metal pin of guide function.

In the assembly of precision instrument and maintenance process, it is often necessary to which the fixed pin of length is as accessory, and for non- Standardized pin hole, it tends to be difficult to the pin for required regular length of directly purchasing, in order to obtain the pin of regular length, at present Often use instrument lathe by whole root long pin vehicle at segment.If in the occasion for lacking workman and lathe, temporary needs The thin dump bolt section for intercepting a certain regular length cuts nail mouth using vice or is all difficult to obtain required pin with handsaw, mainly There is following difficulty: 1, operating difficulties；2, the more difficult assurance of intercepted length；3, pin easily collapses winged；4, pin cutout generates larger change Shape is asked for requiring the instrument part of positioning and guiding precision that will generate to be difficult to pack into pin hole or influence the keys such as movenent performance Topic.

Utility model content

The purpose of this utility model is to provide one kind to be used for single path metal pin capture device, passes through the second arc Recess and the first arc-shaped recess clamp pin, mediate interception handle and fixed handle manually, intercept to pin, grasp Make simply, the length of interception can be convenient and efficient directly by the scale adjustment on interception handle, reads conveniently；After interception, pin The part of interception can be flown away from after fracture along impact direction, launch and in the pearl cotton that is embedded on barrier plate, securely and reliably, Pin is avoided to fly out；It is biggish dynamic to the pin application on sliding fixture block that handle and fixed handle are intercepted by manual quick-make Amount, extension are acted on by the stress concentration of the momentum and clamping plate endface and can be broken along clamping plate endface moment, obtain section The controllable dump bolt section of neat length.

The purpose of this utility model can be achieved through the following technical solutions:

One kind being used for single path metal pin capture device, and the capture device includes interception handle, rotational pin, fixation Handle, screw rod, sliding fixture block, intercept handle and fixed handle and are rotatablely connected by rotational pin, fixed handle is equipped with first party Shape blind hole, the first rectangular blind hole is interior to be equipped with the first arc-shaped recess.

The fixed handle is equipped with blind hole, is rotatably connected to screw rod in blind hole.

The second rectangular blind hole, the second rectangular blind hole are equipped with close to the side of barrier plate arc panel in the first rectangular blind hole Interior sliding is equipped with sliding fixture block, and sliding fixture block is equipped with the engaging tooth with screw rod engaged transmission.

The lower section of the sliding fixture block is equipped with the second arc-shaped recess, the second arc-shaped recess and the cooperation of the first arc-shaped recess, right Pin is fixed, and relatively rotates fracture pin by the interception handle and fixed handle of plane tangent.

Further, one end of the interception handle is equipped with the surfaces of revolution, and the surfaces of revolution is equipped with the first through hole, intercepts handle Upper side equipped with the surfaces of revolution is equipped with clamping plate, and clamping plate is equipped with square breach, and the interception face for intercepting handle is equipped with scale, cuts It takes the lateral wall of handle to be equipped with four and refers to recess.

Further, the fixed handle by rotation boss and intercept handle the surfaces of revolution cooperate, the first through hole and Rotation is equipped with rotational pin in second through hole；The fixed handle is connected with interception handle by rotational pin, and composition is a pair of to be rotated Pair, the two relatively rotate, and are cased with torsional spring in rotational pin periphery, the both ends extension of torsional spring is respectively embedded into or is stuck in fixed handle In the through-hole of interception handle.

Further, the side that the fixed handle is equipped with handle retention bead is equipped with barrier plate, and barrier plate is circular arc Type structure；On fixed handle, the inside of barrier plate arc panel be equipped with the first rectangular blind hole, the first arc is equipped in the first rectangular blind hole Shape recess；In first rectangular blind hole close to barrier plate arc panel side be equipped with the second rectangular blind hole, the two of the second rectangular blind hole Side is equipped with rectangular sliding slot；Fixed handle is equipped with blind hole, and blind hole runs through the first rectangular blind hole, positioned at the one of the second rectangular blind hole Side, the lateral wall of fixed handle, which is equipped with, singly refers to recess.

Further, through rotation axis is equipped on the screw rod, screw rod is rotated in blind hole by rotation axis.

Further, mobile in the described second rectangular blind hole to be equipped with sliding fixture block, the side for sliding fixture block is equipped with engaging tooth, The lower section for sliding fixture block is equipped with the second arc-shaped recess, the second arc-shaped recess and the cooperation of the first arc-shaped recess, and pin is fixed； It slides fixture block and is equipped with rectangular guide pad, the two sides of rectangular guide pad are equipped with square slider.

Further, the capture device to the intercept method of pin the following steps are included:

1) push-jump screw rod, the rectangular sliding slot on fixed handle can drive sliding fixture block displacement, change under being oriented to The relative distance of second arc-shaped recess and the first arc-shaped recess then clamps pre- interception pin, and pin, which stretches out on sliding fixture block, puts down The part in face is the fixed length pin section to be obtained；

2) length of extension, can be by the scale on interception handle with reference to contrasting, and length is improper, can loosen sliding Fixture block is adjusted, and high for interception length of pin required precision is adjusted using vernier caliper detection；

3) handle and fixed handle are intercepted by manual quick-make and apply biggish momentum to the pin on sliding fixture block, Extension is acted on by the stress concentration of the momentum and clamping plate endface and can be broken along clamping plate endface moment, and it is neat to obtain section The controllable dump bolt section of length；

4) design has barrier plate on fixed handle, pearl cotton is furnished in plate face, the part of interception can be after fracture along impact Direction is flown away from, and is launched and in the pearl cotton that is embedded on barrier plate, and the pin section being intercepted is taken out out of pearl cotton.

The utility model has the beneficial effects that

1, the single path metal pin capture device of the utility model passes through the second arc-shaped recess and the first arc-shaped recess pair Pin is clamped, and is mediated interception handle and fixed handle manually, is intercepted to pin, easy to operate, the length of interception can Directly by the scale adjustment on interception handle, convenient and efficient, it is convenient to read；

2, after the single path metal pin capture device of the utility model is to pin interception, the part of the interception of pin can be It flies away from, launches and in the pearl cotton that is embedded on barrier plate along impact direction after fracture, securely and reliably, pin is avoided to fly out；

3, the single path metal pin capture device of the utility model intercepts handle and fixed hand by manual quick-make Handle applies biggish momentum to the pin on sliding fixture block, and extension is acted on by the stress concentration of the momentum and clamping plate endface It can be broken along clamping plate endface moment, obtain the controllable dump bolt section of the neat length in section.

Detailed description of the invention

The utility model will be further described below with reference to the accompanying drawings.

Fig. 1 is the utility model capture device structural schematic diagram；

Fig. 2 is the utility model capture device perspective view of the explosion；

Fig. 3 is the utility model interception handle arrangement schematic diagram；

Fig. 4 is enlarged structure schematic diagram at A in the utility model Fig. 3；

Fig. 5 is the utility model fixed handle structural schematic diagram；

Fig. 6 is enlarged structure schematic diagram at B in the utility model Fig. 5；

Fig. 7 is the utility model screw rod structure schematic diagram；

Fig. 8 is the utility model slip clamp block structure schematic diagram.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " aperture ", "upper", "lower", " thickness ", "top", " in ", " length ", "inner", indicating positions or the positional relationship such as " surrounding ", be merely for convenience of description the utility model and simplification Description, rather than the component or element of indication or suggestion meaning must have a particular orientation, and are constructed and grasped with specific orientation Make, therefore should not be understood as limiting the present invention.

One kind be used for single path metal pin capture device, the capture device include interception handle 1, fixed handle 4, Screw rod 5, sliding fixture block 6, as shown in Figure 1 and Figure 2.

The one end for intercepting handle 1 is equipped with the surfaces of revolution 11, and as shown in Figure 3, Figure 4, the surfaces of revolution 11 is groove type structure, the surfaces of revolution 11 are equipped with the first through hole 12, intercept the side on handle 1, equipped with the surfaces of revolution 11 and are equipped with clamping plate 13, clamping plate 13 is equipped with side The interception face of v notch v 14, interception handle 1 is equipped with scale 15.

15 scale division value of scale is the scale of 0.5mm, and closure interception handle 1 and fixed handle 4, the scale can be used as pin and stretch The reference of partial-length out, pin, which intercepts error, can guarantee 0.5mm hereinafter, if the precision more High Availabitity of length of pin is required to swim Mark slide calliper rule detection adjustment, it is ensured that interception error is less than 0.1mm.

The lateral wall for intercepting handle 1 is equipped with four and refers to recess 16.

One end of fixed handle 4 is equipped with rotation boss 41, as shown in figure 5, rotation boss 41 is equipped with the second through hole 42, The side that fixed handle 4 is equipped with rotation boss is equipped with handle retention bead 43, determines interception handle motion end position, prevents Interception handle gets to screw rod 5 and leans out 4 surface portion of fixed handle and barrier plate 43.

The lateral wall of fixed handle 4, which is equipped with, singly refers to recess 411, in use, four refer to recess 16 and singly refer to 411 cooperation of recess, Finger is put in corresponding position, in addition to preventing de'collement also rise guidance user correctly exert a force guarantee intercept pin needed for it is big The effect of momentum.

Fixed handle 4 is cooperated by the surfaces of revolution 11 of rotation boss 41 and interception handle 1, the first through hole 12 and second Rotation is equipped with rotational pin 2 in through hole 42, so that the lower surface and 4 upper surface of fixed handle of interception handle 1 are tangent.

The fixed handle 4, which is connected with interception handle 1 by rotational pin 2, constitutes a pair of of revolute, and the two relatively rotates, 2 periphery of rotational pin is cased with torsional spring 3, and the both ends extension of torsional spring 3 is respectively embedded into or is stuck in fixed handle 4 and intercepts handle 1 Through-hole is nearby, it can be achieved that the determination of automatic homing and fixed handle and interception handle relative initial position then guarantees impact momentum Interception pin enough.

The side that fixed handle 4 is equipped with handle retention bead 43 is equipped with barrier plate 44, and barrier plate 44 is circular arc type structure, Pearl cotton 441 is equipped on the inside of the arcwall face of barrier plate 44, the part of interception can be flown away from after fracture along impact direction, be launched and embedding Enter into the pearl cotton 441 on barrier plate 44.

On fixed handle 4, the inside of 44 arc panel of barrier plate be equipped with the first rectangular blind hole 45, as shown in fig. 6, first is rectangular The first arc-shaped recess 49 is equipped in blind hole 45.

It is equipped with the second rectangular blind hole 46 close to the side of 44 arc panel of barrier plate in first rectangular blind hole 45, second is rectangular blind The two sides in hole 46 are equipped with rectangular sliding slot 47.

Fixed handle 4 is equipped with blind hole 48, and blind hole 48 runs through the first rectangular blind hole 45, positioned at the one of the second rectangular blind hole 46 Side.

Rotation is equipped with screw rod 5 in blind hole 48, and as shown in Fig. 2, Fig. 7, through rotation axis 51 is equipped on screw rod 5, screw rod 5 is logical It crosses rotation axis 51 to rotate in blind hole 48, when intercepting pin, screw rod 5 is located in square breach 14.

Mobile in second rectangular blind hole 46 to be equipped with sliding fixture block 6, as shown in Fig. 2, Fig. 8, the side of sliding fixture block 6 is equipped with Engaging tooth 61,5 engaged transmission of engaging tooth 61 and screw rod, the lower section of sliding fixture block 6 are equipped with the second arc-shaped recess 62, and the second arc is recessed Fall into 62 and first arc-shaped recess 49 cooperate, pin is fixed.

It slides fixture block 6 and is equipped with rectangular guide pad 63, the two sides of rectangular guide pad 63 are equipped with square slider 64, rectangular guiding Block 63 and the second rectangular blind hole 46 cooperate, square slider 64 and rectangular sliding slot 47, so that sliding fixture block 6 is in the second rectangular blind hole 46 Interior movement.

Above-mentioned capture device to the intercept method of pin the following steps are included:

1) push-jump screw rod 5, the rectangular sliding slot 47 on fixed handle 4 can drive the sliding orientation of fixture block 6 to move under being oriented to It is dynamic, change the relative distance of the second arc-shaped recess 62 and the first arc-shaped recess 49, then clamp pre- interception pin, pin, which stretches out, to be slided The part of plane is the fixed length pin section to be obtained on dynamic fixture block 6；

2) length of extension, can be by the scale 15 on interception handle 1 with reference to contrasting, and length is improper, can loosen Sliding fixture block 6 is adjusted, if the precision more High Availabitity vernier caliper of interception length of pin is required to detect adjustment；

3) biggish move is applied to the pin on sliding fixture block 6 by manual quick-make interception handle 1 and fixed handle 4 Amount, extension are acted on by the stress concentration of the momentum and clamping plate endface and can be broken along clamping plate endface moment, obtain section The controllable dump bolt section of neat length；

4) design has barrier plate 44 on fixed handle 4, pearl cotton 441 is furnished in plate face, the part of interception can be after fracture It flies away from, launches and in the pearl cotton 441 that is embedded on barrier plate 44 along impact direction, take out and be intercepted out of pearl cotton 441 Pin section.

In the description of this specification, the description of reference term " implementation ", " example ", " specific example " etc. means to tie Close at least one reality that the embodiment or example particular features, structures, materials, or characteristics described are contained in the utility model It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or show Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples It can be combined in any suitable manner.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.

Claims

1. one kind is used for single path metal pin capture device, which is characterized in that the capture device includes interception handle (1), rotational pin (2), fixed handle (4), screw rod (5), sliding fixture block (6) intercept handle (1) and fixed handle (4) by turning Dynamic pin (2) rotation connection, fixed handle (4) are equipped with the first rectangular blind hole (45), are equipped with first in the first rectangular blind hole (45) Arc-shaped recess (49)；

The fixed handle (4) is equipped with blind hole (48), is rotatably connected to screw rod (5) in blind hole (48)；

Side in the first rectangular blind hole (45) close to barrier plate (44) is equipped with the second rectangular blind hole (46), and second is rectangular blind Sliding is equipped with sliding fixture block (6) in hole (46), and sliding fixture block (6) is equipped with the engaging tooth (61) with screw rod (5) engaged transmission；

The lower section of sliding fixture block (6) is equipped with the second arc-shaped recess (62), the second arc-shaped recess (62) and the first arc-shaped recess (49) cooperate, pin is fixed, fracture pin is relatively rotated by the interception handle (1) and fixed handle (4) of plane tangent Nail.

2. according to claim 1 a kind of for single path metal pin capture device, which is characterized in that the interception One end of handle (1) is equipped with the surfaces of revolution (11), and the surfaces of revolution (11) is equipped with the first through hole (12), in interception handle (1), is equipped with The side of the surfaces of revolution (11) is equipped with clamping plate (13), and clamping plate (13) is equipped with square breach (14), on the interception face for intercepting handle (1) Equipped with scale (15), the lateral wall for intercepting handle (1) is equipped with four and refers to recess (16).

3. according to claim 1 a kind of for single path metal pin capture device, which is characterized in that the fixation Handle (4) is cooperated by the surfaces of revolution (11) of rotation boss (41) and interception handle (1), and the first through hole (12) and second runs through Rotation is equipped with rotational pin (2) in hole (42)；The fixed handle (4), which is connected with interception handle (1) by rotational pin (2), constitutes one To revolute, the two is relatively rotated, is cased with torsional spring (3) in rotational pin (2) periphery, and the both ends extension difference of torsional spring (3) is embedding Enter or be stuck in fixed handle (4) and the through-hole of interception handle (1).

4. according to claim 1 a kind of for single path metal pin capture device, which is characterized in that the fixation The side that handle (4) is equipped with handle retention bead (43) is equipped with barrier plate (44), and barrier plate (44) is circular arc type structure；It is fixed On handle (4), the inside of barrier plate (44) arc panel be equipped with the first rectangular blind hole (45), the is equipped in the first rectangular blind hole (45) One arc-shaped recess (49)；The second rectangular blind hole is equipped with close to the side of barrier plate (44) arc panel in first rectangular blind hole (45) (46), the two sides of the second rectangular blind hole (46) are equipped with rectangular sliding slot (47)；Fixed handle (4) is equipped with blind hole (48), blind hole (48) run through the first rectangular blind hole (45), be located at the side of the second rectangular blind hole (46), the lateral wall of fixed handle (4) is equipped with single Refer to recess (411).

5. according to claim 1 a kind of for single path metal pin capture device, which is characterized in that the screw rod (5) through rotation axis (51) are equipped on, screw rod (5) is rotated in blind hole (48) by rotation axis (51).

6. according to claim 1 a kind of for single path metal pin capture device, which is characterized in that described second Mobile in rectangular blind hole (46) to be equipped with sliding fixture block (6), the side of sliding fixture block (6) is equipped with engaging tooth (61), slides fixture block (6) Lower section be equipped with the second arc-shaped recess (62), the second arc-shaped recess (62) and the first arc-shaped recess (49) cooperate, to pin progress It is fixed；It slides fixture block (6) and is equipped with rectangular guide pad (63), the two sides of rectangular guide pad (63) are equipped with square slider (64).