CN204913773U - A pincers of pulling pin for dismantling pin - Google Patents
A pincers of pulling pin for dismantling pin Download PDFInfo
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- CN204913773U CN204913773U CN201520656740.0U CN201520656740U CN204913773U CN 204913773 U CN204913773 U CN 204913773U CN 201520656740 U CN201520656740 U CN 201520656740U CN 204913773 U CN204913773 U CN 204913773U
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- binding clip
- pin
- pincers
- cuboid
- vice jaw
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Abstract
The utility model provides a pincers of pulling pin for dismantling pin, it includes: first pincers piece, the one end of first pincers piece is first handle, the other end of first pincers piece is first binding clip, the face of keeping silent of first binding clip is a plane, second pincers piece, the one end of second pincers piece is the second handle, the other end of second pincers piece is the second binding clip, the face of keeping silent of second binding clip is a plane, just the second binding clip keep silent the face with the facial features laminating of keeping silent of first binding clip, the pivot hole, first pincers with seted up on the second pincers piece the pivot hole, the pivot, the pivot injects it will to come in the pivot hole first binding clip with second binding clip swing joint together. The utility model discloses an above -mentioned technical scheme has realized closely the laminate effect of the outer wall of taper pin nail of the face of keeping silent of the pincers of pulling pin to can conveniently dial and remove or dismantle the taper pin nail.
Description
Technical field
The utility model relates to the technical field of removing pin, namely relates to a kind of pin pulling clamp for dismantling pin.
Background technology
Pin pulling clamp is a kind of equipment being used for pin removal nail piece, is used to dismantle the various pin part comprising insulator spring pin specifically and the hand vice made especially, can be divided into directly pin pulling clamp and curved pin pulling clamp; No matter directly pin pulling clamp and curved pin pulling clamp, in general two the pincers parts be pivotally connected all are comprised, one end of pincers part is handle, the other end is binding clip, the end of binding clip is arc surface, and the vice jaw surface near binding clip end is the lateral recesses face laterally running through binding clip, and lateral recesses face makes binding clip end be formed and hooks shape, structure wherein containing arc surface and lateral recesses face can be fitted more tight with the outer wall of cylindric pin part, facilitates pin pulling clamp to pull out cylindric pin part.
But along with the diversification of demand, also there is the irregular structure of body in pin part, this irregular structure comprises the structure of taper pin nail, taper pin nail includes two relative inclined-planes, and the angle between these two relative inclined-planes is acute angle, when needs are pulled out taper pin nail or are dismantled, what adopt is the pin pulling clamp generally used at present, because it contains the tong head in arc surface and lateral recesses face, when carrying out pulling out or dismantling for taper pin nail, the laminating degree will following closely outer wall because of this arc surface and lateral recesses in the face of taper pin is not tight, pulling out or dismantling and bring inconvenience to taper pin nail, and discontinuity, the problem of easy initiation taper pin nail dislocation when pulling out or dismantle.
Summary of the invention
One of the purpose of this utility model is to provide a kind of pin pulling clamp for dismantling pin, with solve exist in prior art field due to arc surface and lateral recesses in the face of the laminating degree of taper pin nail outer wall pulls out or dismantle not closely to taper pin nail the problem bringing inconvenience, discontinuity easily to cause the taper pin nail dislocation when pulling out or dismantle.
In order to solve the problem, the invention provides a kind of pin pulling clamp for dismantling pin, it comprises: the first pincers part, and one end of described first pincers part is first handle, and the other end of described first pincers part is the first binding clip, and the vice jaw surface of described first binding clip is a plane; Second pincers part, one end of described second pincers part is second handle, and the other end of described second pincers part is the second binding clip, and the vice jaw surface of described second binding clip is a plane, and the vice jaw surface of the vice jaw surface of described second binding clip and described first binding clip fits; Pivot hole, described first pincers part and described second pincers part offer described pivot hole; Pivot, described pivot injects in described pivot hole and described first binding clip and described second binding clip is movably connected.
Described above for dismantling in the pin pulling clamp of pin, preferably, described first binding clip comprises: the first binding clip stem, described first binding clip stem is hexahedron structure, and the vice jaw surface of described first binding clip is a surface of described first binding clip stem, include the surface relative with described vice jaw surface in described first binding clip stem, between described relative surface and the vice jaw surface of described first binding clip, maintain gradient; First binding clip afterbody, described first binding clip afterbody is connected with described first binding clip stem, and described first binding clip afterbody comprises the first cuboid plate, and the right-hand member rear portion of described first cuboid plate is connected with the first outstanding cuboid block to the right.
Described above for dismantling in the pin pulling clamp of pin, preferably, described second binding clip comprises: the second binding clip stem, described second binding clip stem is hexahedron structure, and the vice jaw surface of described second binding clip is a surface of described second binding clip stem, include the surface relative with described vice jaw surface in described second binding clip stem, between described relative surface and the vice jaw surface of described second binding clip, maintain gradient; Second binding clip afterbody, described second binding clip afterbody is connected with the second binding clip stem, described second binding clip afterbody comprises the second cuboid plate, the upper surface of described second cuboid plate and the lower surface of described first cuboid plate fit, and realize being flexibly connected by the described pivot inserting described pivot hole between described second cuboid plate with described first cuboid plate, the right-hand member front portion of described second cuboid plate is connected with outstanding described second cuboid block to the right; The front surface of described second cuboid block is mutually concordant with the front surface of described second cuboid plate, the rear surface of described second cuboid block and the front surface of described first cuboid block fit, the rear surface of described first cuboid block is mutually concordant with the rear surface of described first cuboid plate, the upper surface of described first cuboid block is all mutually concordant with the upper surface of the first cuboid plate with the upper surface of described second cuboid block, and the lower surface of described first cuboid block is all mutually concordant with the lower surface of the second cuboid plate with the lower surface of described second cuboid block.
Described above for dismantling in the pin pulling clamp of pin, preferably, described first handle comprises: the first brace; First grip part, described first brace is connected with this first grip part, described first grip part is rod-like structure, and the vice jaw surface keeping parallelism of described first grip part and described first binding clip, described first grip part is also socketed with the first sleeve in addition, also be connected with the first protuberance at the afterbody of described first grip part, described first protuberance offers the first installing hole.
Described above for dismantling in the pin pulling clamp of pin, preferably, described second handle comprises: the second brace; Second grip part, described second brace is connected with described second grip part, described second grip part is rod-like structure, and the vice jaw surface keeping parallelism of described second grip part and described second binding clip, described second grip part is also socketed with the second sleeve in addition, also be connected with the second protuberance at the afterbody of described second grip part, described second protuberance offers the second installing hole.
Described above for dismantling in the pin pulling clamp of pin, preferably, described first pincers part and the second pincers part are mirror image.
In sum, the pin pulling clamp for dismantling pin of the present utility model, the vice jaw surface achieving pin pulling clamp fits tightly the effect of the outer wall of taper pin nail, thus can dial easily except or dismantle taper pin nail.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of oblique observation from top to bottom of the present utility model;
Fig. 2 is the schematic perspective view of oblique observation from bottom to top of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
As shown in Figure 1 and Figure 2, pin pulling clamp for dismantling pin of the present utility model, comprises the first pincers part 1, second and clamps part 2, pivot hole 3 and pivot, and wherein one end of the first pincers part 1 is first handle 4, first other end clamping part 1 is the vice jaw surface of the first binding clip 5, first binding clip 5 is a plane;
One end of second pincers part 2 is second handle 6, and second other end clamping part 2 is the vice jaw surface of the second binding clip 7, second binding clip is a plane, and the vice jaw surface of the vice jaw surface of the second binding clip 7 and the first binding clip 1 fits;
First pincers part and the second pincers part offer pivot hole 3;
Pivot injects in pivot hole 3 and first binding clip 5 and the second binding clip 7 is movably connected, and ensures that the first binding clip 5 and the second binding clip 7 can opening and closing, form jaw with this.
When taper pin nail is pulled out or dismantled to needs, handle first handle 4 and second handle 6, the first binding clip 5 and the second binding clip 7 is made to carry out opening and closing, form jaw, the vice jaw surface of the first binding clip 5 is fitted on an inclined-plane of taper pin nail, and the size of adjusting jaw, until the vice jaw surface of the second crop 7 is fitted on another relative inclined-plane of taper pin nail, so just can realize the effect that vice jaw surface fits tightly the outer wall of taper pin nail, then first handle 4 and second handle 6 is held, the first binding clip 5 and the second binding clip 7 is allowed to clamp firm taper pin nail with this, the object of taper pin nail is pulled out or is dismantled in last realization of exerting oneself outwardly.
First binding clip 5 comprises the first binding clip stem 8 and the first binding clip afterbody 9, first binding clip stem 8 is hexahedron structure, and the vice jaw surface of the first binding clip 5 is a surface of the first binding clip stem 8, the surface relative with this vice jaw surface is included in first binding clip stem 8, gradient is maintained between the vice jaw surface of this relative surface and the first binding clip 5, the structure maintaining gradient can when clamping firm taper pin nail, this relative surface also can produce oblique micro-deformation under the reaction of taper pin nail, the pincers jail effect to taper pin nail just can be strengthened perpendicular to the component of the vice jaw surface of the first binding clip 5 in the stress that oblique micro-deformation produces, further increasing vice jaw surface fits tightly the degree of the outer wall of taper pin nail, can also prevent the pin pulling clamp for dismantling pin from the process of pulling pin, occurring the phenomenon misplaced.
First binding clip afterbody 9 is connected with the first binding clip stem 8, and the right-hand member rear portion that this first binding clip afterbody 9 comprises the first cuboid plate 10, first cuboid plate 10 is connected with the first outstanding cuboid block 11 to the right.
Second binding clip 7 comprises the second binding clip stem 14 and the second binding clip afterbody 15, second binding clip stem 14 is hexahedron structure, and the vice jaw surface of the second binding clip 7 is a surface of the second binding clip stem 14, the surface relative with this vice jaw surface is included in second binding clip stem 14, gradient is maintained between the vice jaw surface of this relative surface and the second binding clip 7, the structure maintaining gradient can when clamping firm taper pin nail, this relative surface also can produce oblique micro-deformation under the reaction of taper pin nail, the pincers jail effect to taper pin nail just can be strengthened perpendicular to the component of the vice jaw surface of the second binding clip 7 in the stress that oblique micro-deformation produces, further increasing vice jaw surface fits tightly the degree of the outer wall of taper pin nail, can also prevent the pin pulling clamp for dismantling pin from the process of pulling pin, occurring the phenomenon misplaced.
Second binding clip afterbody 15 is connected with the second binding clip stem 14, this the second binding clip afterbody 15 comprises the second cuboid plate 12, the upper surface of the second cuboid plate 12 and the lower surface of the first cuboid plate 10 fit, and the pivot by inserting pivot hole 3 between the second cuboid plate 12 with the first cuboid plate 10 realizes being flexibly connected, the right-hand member front portion of the second cuboid plate 12 is connected with the second outstanding cuboid block 13 to the right.
The front surface of the second cuboid block 13 is mutually concordant with the front surface of the second cuboid plate 12, the rear surface of the second cuboid block 13 and the front surface of the first cuboid block 11 fit, the rear surface of the first cuboid block 11 is mutually concordant with the rear surface of the first cuboid plate 10, the upper surface of the first cuboid block 11 is all mutually concordant with the upper surface of the first cuboid plate 10 with the upper surface of the second cuboid block, the lower surface of the first cuboid block 11 is all mutually concordant with the lower surface of the second cuboid plate 10 with the lower surface of the second cuboid block, the structure of such formation is when realizing jaw opening and closing, structure is simple, be convenient to processing.
First handle 4 comprises the first brace 20 and the first grip part 21, first brace 20 is connected with the first grip part 21, first grip part 21 is rod-like structure, and the vice jaw surface keeping parallelism of the first grip part 21 and the first binding clip 5, the structure of keeping parallelism can make to grip the first grip part when exerting oneself, the vice jaw surface of the first binding clip 5 can be allowed more easily to produce the active force of stepless action on taper pin nail surface, prevent pin pulling clamp generation inconsistent phenomenon, other first grip part 21 is also socketed with the first sleeve 22, the first protuberance 202 is also connected with at the afterbody of the first grip part 21, this first protuberance 202 offers the first installing hole 23, make installation more convenient.
Second handle 6 comprises the second brace 24 and the second grip part 25, second brace 24 is connected with the second grip part 25, second grip part 25 is rod-like structure, and the vice jaw surface keeping parallelism of the second grip part 25 and the second binding clip 7, the structure of keeping parallelism can make to grip the second grip part when exerting oneself, the vice jaw surface of the second binding clip 75 can be allowed more easily to produce the active force of stepless action on taper pin nail surface, prevent pin pulling clamp generation inconsistent phenomenon, other second grip part 25 is also socketed with the second sleeve 26, the second protuberance 27 is also connected with at the afterbody of the second grip part 25, this second protuberance 27 offers the second installing hole 28, make installation more convenient.
First pincers part 1 and the second pincers part 2 are mirror image, and like this in the process of pulling pin, the active force more easily producing equilibrium acts on taper pin and nails on, the problem of this pin pulling clamp of more difficult generation dislocation.
As known by the technical knowledge, the utility model can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Allly all to be included in the utility model within the scope of the utility model or being equal to the change in scope of the present utility model.
Claims (6)
1. for dismantling a pin pulling clamp for pin, it is characterized in that, comprising:
First pincers part, one end of described first pincers part is first handle, and the other end of described first pincers part is the first binding clip, and the vice jaw surface of described first binding clip is a plane;
Second pincers part, one end of described second pincers part is second handle, and the other end of described second pincers part is the second binding clip, and the vice jaw surface of described second binding clip is a plane, and the vice jaw surface of the vice jaw surface of described second binding clip and described first binding clip fits;
Pivot hole, described first pincers part and described second pincers part offer described pivot hole;
Pivot, described pivot injects in described pivot hole and described first binding clip and described second binding clip is movably connected.
2. the pin pulling clamp for dismantling pin according to claim 1, is characterized in that, described first binding clip comprises:
First binding clip stem, described first binding clip stem is hexahedron structure, and the vice jaw surface of described first binding clip is a surface of described first binding clip stem, include the surface relative with described vice jaw surface in described first binding clip stem, between described relative surface and the vice jaw surface of described first binding clip, maintain gradient;
First binding clip afterbody, described first binding clip afterbody is connected with described first binding clip stem, and described first binding clip afterbody comprises the first cuboid plate, and the right-hand member rear portion of described first cuboid plate is connected with the first outstanding cuboid block to the right.
3. the pin pulling clamp for dismantling pin according to claim 2, is characterized in that, described second binding clip comprises:
Second binding clip stem, described second binding clip stem is hexahedron structure, and the vice jaw surface of described second binding clip is a surface of described second binding clip stem, include the surface relative with described vice jaw surface in described second binding clip stem, between described relative surface and the vice jaw surface of described second binding clip, maintain gradient;
Second binding clip afterbody, described second binding clip afterbody is connected with the second binding clip stem, described second binding clip afterbody comprises the second cuboid plate, the upper surface of described second cuboid plate and the lower surface of described first cuboid plate fit, and realize being flexibly connected by the described pivot inserting described pivot hole between described second cuboid plate with described first cuboid plate, the right-hand member front portion of described second cuboid plate is connected with outstanding described second cuboid block to the right; The front surface of described second cuboid block is mutually concordant with the front surface of described second cuboid plate, the rear surface of described second cuboid block and the front surface of described first cuboid block fit, the rear surface of described first cuboid block is mutually concordant with the rear surface of described first cuboid plate, the upper surface of described first cuboid block is all mutually concordant with the upper surface of the first cuboid plate with the upper surface of described second cuboid block, and the lower surface of described first cuboid block is all mutually concordant with the lower surface of the second cuboid plate with the lower surface of described second cuboid block.
4. according to the pin pulling clamp for dismantling pin according to claim 1 or claim 2, it is characterized in that, described first handle comprises:
First brace;
First grip part, described first brace is connected with this first grip part, described first grip part is rod-like structure, and the vice jaw surface keeping parallelism of described first grip part and described first binding clip, described first grip part is also socketed with the first sleeve in addition, also be connected with the first protuberance at the afterbody of described first grip part, described first protuberance offers the first installing hole.
5. according to the pin pulling clamp for dismantling pin according to claim 1 or claim 2, it is characterized in that, described second handle comprises:
Second brace;
Second grip part, described second brace is connected with described second grip part, described second grip part is rod-like structure, and the vice jaw surface keeping parallelism of described second grip part and described second binding clip, described second grip part is also socketed with the second sleeve in addition, also be connected with the second protuberance at the afterbody of described second grip part, described second protuberance offers the second installing hole.
6., according to the pin pulling clamp for dismantling pin according to claim 1 or claim 2, it is characterized in that:
Described first pincers part and the second pincers part are mirror image.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656740.0U CN204913773U (en) | 2015-08-27 | 2015-08-27 | A pincers of pulling pin for dismantling pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656740.0U CN204913773U (en) | 2015-08-27 | 2015-08-27 | A pincers of pulling pin for dismantling pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204913773U true CN204913773U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520656740.0U Expired - Fee Related CN204913773U (en) | 2015-08-27 | 2015-08-27 | A pincers of pulling pin for dismantling pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204913773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427431A (en) * | 2021-07-26 | 2021-09-24 | 成都飞机工业（集团）有限责任公司 | Rapid dismounting device and method for cotter pin |
-
2015
- 2015-08-27 CN CN201520656740.0U patent/CN204913773U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427431A (en) * | 2021-07-26 | 2021-09-24 | 成都飞机工业（集团）有限责任公司 | Rapid dismounting device and method for cotter pin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160827 |
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| CF01 | Termination of patent right due to non-payment of annual fee |