CN212265577U - Assembling and disassembling pliers - Google Patents
Assembling and disassembling pliers Download PDFInfo
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- CN212265577U CN212265577U CN202020934174.6U CN202020934174U CN212265577U CN 212265577 U CN212265577 U CN 212265577U CN 202020934174 U CN202020934174 U CN 202020934174U CN 212265577 U CN212265577 U CN 212265577U
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- shaft
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Abstract
The utility model relates to a dismouting pincers for the part of dismouting area vestibule, dismouting pincers include: the first pliers body is provided with a first end and a second end which are opposite, the first end is provided with a first pliers head block, and the second end forms a first handle part; the second clamp body is hinged with the first clamp body, a second clamp head block matched with the first clamp head block is arranged at the end part of the second clamp body, which is opposite to the first clamp head block, and the outer contour of the second clamp head block, which is attached to the first clamp head block, is matched with the outer contour of the hole cavity; the end part of the second forceps body opposite to the first handle part forms a second handle part, an adjusting distance is reserved between the second handle part and the first handle part, and the second forceps body and the first forceps body can rotate around the hinged part so that the second forceps head block and the first forceps head block can be close to each other and attached to each other or far away from each other. The utility model has the advantages of simple structure, convenient to use, the dismouting is swift, can improve work efficiency, and controllable dismouting dynamics can avoid damaging the part.
Description
Technical Field
The utility model relates to a dismouting pincers is refered in particular to in assembly and disassembly tools structure field.
Background
Jump ring pincers are hardware and tools commonly used, and it mainly used dismantles or installs interior spring ring and outer spring ring, can divide into interior jump ring pincers and outer jump ring pincers two kinds according to the service function, and interior jump ring pincers are similar with the structure of outer jump ring pincers, constitute by a pair of pincers body through middle round pin axle intercrossing swing joint, and wherein the pincers body part of middle round pin axle upside is popular to be called the binding clip, and the pincers body part of middle round pin axle downside is popular to be called pincers body (or pincers handle), and interior jump ring pincers are with the difference of outer jump ring pincers: when the two clamp handles are folded, if the two clamp heads are folded together with the clamp handles, the clamp heads are called inner clamp spring clamps, and the clamp heads are also called inner clamp head; if the two pliers heads are separated along with the closing of the handles, the pliers head is called an external caliper, and the pliers head is also called an external caliper head. The circlip pliers belong to a sharp nose pliers type in appearance.
In the prior art, a circular hole cavity part is not provided with a special dismounting tool, dismounting can only be carried out by adopting the original methods of knocking, twisting, pulling, breaking off and the like through a clamp spring clamp, the process is time-consuming and labor-consuming, dismounting is not easy to carry out, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a dismouting pincers, solve current round vestibule part and go on when dismouting waste time and energy, be difficult for dismouting and the problem that work efficiency is low.
The technical scheme for realizing the purpose is as follows:
the utility model provides a dismouting pincers for the part of dismouting area vestibule, dismouting pincers include:
the first forceps body is provided with a first end and a second end which are opposite, the first end is provided with a first forceps head block, and the second end forms a first handle part; and
the second forceps body is hinged with the first forceps body, a second forceps head block matched with the first forceps head block is arranged at the end part, opposite to the first forceps head block, of the second forceps body, and the outer contour, after the second forceps head block and the first forceps head block are attached to each other, of the second forceps body is matched with the outer contour of the hole cavity; the end part of the second forceps body opposite to the first handle part forms a second handle part, an adjusting distance is reserved between the second handle part and the first handle part, and the second forceps body and the first forceps body can rotate around a hinge joint so that the second forceps head block and the first forceps head block can approach each other and abut against each other or be far away from each other.
The utility model discloses a first pincers piece and second pincers piece are to pasting the structure that forms outline adaptation in the outline of cavity, first pincers piece and second pincers piece can stretch into in the cavity after pasting like this, further exert the effort to first handle portion and second handle portion, make first handle portion and second handle portion be close to each other, first pincers piece and second pincers piece keep away from each other like this, and then first pincers piece and second pincers piece shore in the inner wall of vestibule, and then can realize the installation and the dismantlement to the part that has the vestibule, can effectively solve the waste time and energy that original method exists, be difficult for the dismouting and the problem that work efficiency is low. The novel assembling and disassembling tool has the advantages of being simple in structure, convenient to use, fast in assembling and disassembling, capable of improving working efficiency, controllable in assembling and disassembling force and capable of avoiding damage to parts.
The utility model discloses a further improvement of dismouting pincers lies in, first pincers body with the second pincers body is articulated through the round pin axle, just the hookup location of round pin axle is close to first binding clip piece with the setting of second binding clip piece.
The disassembly and assembly pliers of the utility model are further improved in that a pair of first shaft plates are arranged on the first pliers body, and a first shaft hole is arranged on the pair of first shaft plates;
a second shaft plate matched with the first shaft plate is arranged on the second clamp body, and a second shaft hole is formed in the second shaft plate;
the second shaft plate is inserted between the pair of first shaft plates and the second shaft hole is aligned with the two first shaft holes; the pin shaft penetrates through the first shaft hole and the second shaft hole and is limited on the first shaft plate and the second shaft plate, so that the first clamp body and the second clamp body are hinged through the pin shaft.
The utility model discloses a further improvement of dismouting pincers lies in, still including support connect in first pincers body with the reset spring of the second pincers body, reset spring is close to first pincers body with the articulated department setting of the second pincers body, reset spring applies elasticity and supports first pincers body with the second pincers body and make first pincers head piece with the second pincers head piece is pasted mutually.
The utility model discloses a further improvement of dismouting pincers lies in, first pincers head piece with the surface of second pincers head piece is equipped with anti-skidding groove.
The disassembly and assembly pliers of the utility model are further improved in that the first plier head block is vertically connected with the end part of the first plier body;
the second clamp head block is vertically connected to the end part of the second clamp body.
The utility model discloses a further improvement of dismouting pincers lies in, first handle portion with second handle portion is the arc.
The utility model discloses a further improvement of dismouting pincers lies in, first pincers head piece with the height of second pincers head piece is greater than the degree of depth of vestibule.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the detachable pliers of the present invention.
Fig. 2 is an enlarged view of the upper portion of the pliers of fig. 1.
Fig. 3 is a front view of the dismantling pliers of the present invention.
Fig. 4 is a side view of the dismantling pliers of the present invention.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1, the utility model provides a dismouting pincers, what be applicable to the part that has the vestibule installs in the dismantlement, and the effectual operating space who has solved at certain vestibule (for example round vestibule), the problem of the unable operation of traditional pliers, the utility model has the advantages of simple structure, convenient to use, the dismouting is convenient, can improve work efficiency, and controllable dismouting dynamics has avoided damaging the part. Furthermore, the anti-slip grooves are formed in the outer surfaces of the first tong head block and the second tong head block, so that the grabbing force can be increased, the slipping phenomenon can be avoided, and the part with the hole cavity can be conveniently detached. The structure of the detachable pliers of the present invention will be described with reference to the accompanying drawings.
Referring to fig. 1, a schematic diagram of a three-dimensional structure of the detachable pliers of the present invention is shown. Referring to fig. 2, an enlarged view of the upper portion of the pliers of fig. 1 is shown. The structure of the dismantling pliers of the present invention will be described with reference to fig. 1 and 2.
As shown in fig. 1 and fig. 2, the dismounting forceps of the present invention is used for dismounting a part with a cavity, and the dismounting forceps includes a first forceps body 20 and a second forceps body 30, the first forceps body 20 has a first end 201 and a second end 202 opposite to the first end 201, the first end 201 is provided with a first forceps head block 21, and the second end 202 forms a first handle portion 22; the second forceps body 30 is hinged to the first forceps body 20, a second forceps head block 31 matched with the first forceps head block 21 is arranged at the end, opposite to the first forceps head block 21, of the second forceps body 30, the outer contour, after the second forceps head block 31 and the first forceps head block 21 are attached to each other, of the second forceps head block 31 is matched with the outer contour of the hole cavity, and therefore the first forceps head block 21 and the second forceps head block 31 can be inserted into the hole cavity of the part after being attached to each other. The end of the second forceps body 30 opposite to the first handle 22 forms a second handle 32, an adjusting space 220 is left between the second handle 32 and the first handle 22, and the second forceps body 30 and the first forceps body 20 can rotate around the hinge so as to enable the second forceps head block 21 and the first forceps head block 22 to approach each other and to be attached to or separated from each other.
The adjusting distance 220 provides the adjusting function of the first handle part 22 and the second handle part 32, the first handle part 22 and the second handle part 32 of the detachable pliers provide the holding function for the hand, the acting force can be applied to the first handle part 22 and the second handle part 32 through holding to enable the first handle part 22 and the second handle part 32 to be close to each other, then the first pliers body 20 and the second pliers body 30 rotate around the hinged joint, and the second pliers head block 31 and the first pliers head block 21 are far away from each other. When the pliers are used, the first handle part 22 and the second handle part 32 are far away from each other, the first pliers head block 21 and the second pliers head block 31 are attached to each other, the first pliers head block 21 and the second pliers head block 31 are inserted into a cavity of a part, then acting force is applied to the first handle part 22 and the second pliers head part 32 to enable the first handle part 22 and the second pliers head part 32 to be close to each other, the first pliers body 20 and the second pliers body 30 rotate around the hinged joint, the second pliers head block 31 and the first pliers head block 21 are far away from each other and are propped against the inner wall of the cavity, and therefore the part can be installed or disassembled by using the grabbing force between the second pliers head block 31 and the first pliers head block 21 and the inner wall of the cavity.
In one embodiment of the present invention, as shown in fig. 1 and 3, the first and second clamp bodies 20 and 30 are preferably connected by a pin 40, and the connection position of the pin 40 is disposed close to the first and second clamp blocks 21 and 31.
Further, a pair of first shaft plates 23 is arranged on the first caliper body 20, and a first shaft hole is formed in each pair of first shaft plates 23; a second shaft plate 33 matched with the first shaft plate 23 is arranged on the second clamp body 30, and a second shaft hole is formed in the second shaft plate 33; the second shaft plate 33 is inserted between the pair of first shaft plates 23 with the second shaft holes aligned with the two first shaft holes; the pin shaft 40 penetrates through the first shaft hole and the second shaft hole and is limited on the first shaft plate 23 and the second shaft plate 33, so that the first caliper body 20 and the second caliper body 30 are hinged through the pin shaft 40. Preferably, the two ends of the pin shaft 40 are connected to limit plates, and the size of the limit plates is larger than the size of the first shaft hole and the second shaft hole, so that the pin shaft 40 is limited on the first shaft plate 23 and the second shaft plate 33.
In a specific embodiment of the present invention, the detachable pliers further comprises a return spring 50 connected to the first pliers body 20 and the second pliers body 30, the return spring 50 is disposed near the hinge of the first pliers body 20 and the second pliers body 30, and the return spring 50 applies an elastic force to support the first pliers body 20 and the second pliers body 30 so that the first pliers head block 21 is attached to the second pliers head block 31. That is, initially, the first block 21 and the second block 31 of the detachable forceps come into contact with each other by the elastic force of the return spring 50. When the first handle 22 and the second handle 32 are moved closer to each other by applying a force, the first forceps 20 and the second forceps 30 are rotated about the pin 40, the return spring 50 is compressed, the return spring 50 generates an elastic force for expanding the first handle 22 and the second handle 32, and after the force applied to the first handle 22 and the second handle 32 is released, the return spring 50 is returned to bring the first forceps block 21 and the second forceps block 31 into contact with each other.
In a specific embodiment of the present invention, as shown in fig. 1 and 4, the outer surface of the first block 21 is provided with an anti-slip groove 211, and the outer surface of the second block 31 is provided with an anti-slip groove 311. The anti-slip grooves 211 and 311 are arranged to increase the holding force between the first jaw block 21 and the second jaw block 31 and the inner wall of the hole cavity, so that the slipping phenomenon can be avoided.
Preferably, the anti-slip grooves 211,311 are vertical grooves spaced along the outer surfaces of the first block 21 and the second block 31.
In one embodiment of the present invention, as shown in fig. 4 and 1, the first jaw block 21 is vertically connected to the end of the first jaw body 20; the second jaw block 31 is perpendicularly connected to an end of the second jaw body 30.
Preferably, the first and second forceps bodies 20 and 30 are rod members, and the ends of the rod members are bent vertically to connect the corresponding first and second forceps head blocks 21 and 31.
In one embodiment of the present invention, first handle portion 22 and second handle portion 32 are curved to improve the comfort of gripping.
In one embodiment of the present invention, the height of the first and second jaw blocks 21 and 22 is greater than the depth of the bore. Thus, when the pliers are used, the first pliers head block 21 and the second pliers head block 22 can partially extend into the hole cavity of the part and still partially expose out of the hole cavity, and the part can be conveniently disassembled and assembled.
The utility model discloses an among the concrete implementation mode, the cover is equipped with pincers cover 24 on the first pincers body 20, and the cover is equipped with pincers cover 34 on the second pincers body 30, is equipped with first axletree board 23 on the pincers cover 24, is equipped with second axletree board 33 on the pincers cover 34, and first axletree board 23 and second axletree board 33 are articulated through round pin axle 40.
The outer contour of the first jaw block 21 and the second jaw block 31 after being attached is matched with the outer contour of the hole cavity of the part. When the hole cavity of the part is a round hole cavity, the first jaw block 21 and the second jaw block 31 are attached to each other to form a cylinder. When the hole cavity of the part is a square hole cavity, the first jaw block 21 and the second jaw block 31 are attached to each other and then are in a square column shape. The hole cavity of the part can also be a hexagonal hole cavity, and the first jaw block 21 and the second jaw block 31 are in a hexagonal prism shape after being attached.
The size of the attached first and second jaw blocks 21 and 31 can be smaller than the hole cavity of the part, so that the first and second jaw blocks 21 and 31 can be smoothly inserted into the hole cavity, and when the part is applied with force, the part can be applied with force by adjusting the first and second jaw blocks 21 and 31 to be away from each other and prop up the hole cavity, thereby realizing the installation or the disassembly of the part.
The following describes the use of the dismantling pliers of the present invention by taking the installation of the circular hole cavity part as an example.
The first forceps head block 21 and the second forceps head block 31 are attached to each other and then inserted into a circular hole cavity of a part, then the first handle part 22 and the second handle part 32 are held by hands and acting force is applied to enable the first handle part 22 and the second handle part 32 to be close to each other, so that the first forceps head block 21 and the second forceps head block 31 are separated from each other and prop against the inner wall of the circular hole cavity of the part, the part is grabbed by using the disassembling and assembling forceps, then the part is installed at a corresponding position by using the disassembling and assembling forceps, the part with the circular hole cavity can be directly inserted into the corresponding position and can be installed at the corresponding position by screwing, and if screwing operation is needed, the disassembling and assembling forceps can be rotated together with the part to complete the installation of the part. After the installation is finished, the acting force of the first handle part 22 and the second handle part 32 is contacted, so that the first forceps head block 21 and the second forceps head block 31 are attached under the action of the return spring 50, and the first forceps head block 21 and the second forceps head block 31 are pulled out from the round hole cavities of the parts.
The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.
Claims (8)
1. A disassembly and assembly clamp for disassembling a part with a bore, comprising:
the first forceps body is provided with a first end and a second end which are opposite, the first end is provided with a first forceps head block, and the second end forms a first handle part; and
the second forceps body is hinged with the first forceps body, a second forceps head block matched with the first forceps head block is arranged at the end part, opposite to the first forceps head block, of the second forceps body, and the outer contour, after the second forceps head block and the first forceps head block are attached to each other, of the second forceps body is matched with the outer contour of the hole cavity; the end part of the second forceps body opposite to the first handle part forms a second handle part, an adjusting distance is reserved between the second handle part and the first handle part, and the second forceps body and the first forceps body can rotate around a hinged part so that the second forceps head block and the first forceps head block can be close to each other and attached to each other or far away from each other.
2. The disassembly and assembly pliers of claim 1, wherein the first pliers body and the second pliers body are hinged by a pin, and the connection position of the pin is arranged near the first pliers head block and the second pliers head block.
3. The disassembly and assembly clamp of claim 2, wherein the first clamp body is provided with a pair of first shaft plates, and the pair of first shaft plates are provided with first shaft holes;
a second shaft plate matched with the first shaft plate is arranged on the second clamp body, and a second shaft hole is formed in the second shaft plate;
the second shaft plate is inserted between the pair of first shaft plates and the second shaft hole is aligned with the two first shaft holes; the pin shaft penetrates through the first shaft hole and the second shaft hole and is limited on the first shaft plate and the second shaft plate, so that the first clamp body and the second clamp body are hinged through the pin shaft.
4. The disassembly and assembly pliers of claim 1, further comprising a return spring coupled to the first and second pliers bodies, wherein the return spring is disposed near the hinge of the first and second pliers bodies, and the return spring exerts a spring force to support the first and second pliers bodies such that the first and second pliers head blocks abut.
5. The disassembly and assembly pliers of claim 1 wherein the outer surfaces of the first and second block are provided with anti-slip grooves.
6. The disassembly and assembly pliers of claim 1, wherein the first jaw block is perpendicularly connected to the end of the first body;
the second clamp head block is vertically connected to the end part of the second clamp body.
7. The disassembly and assembly pliers of claim 1, wherein the first handle portion and the second handle portion are arcuate.
8. The disassembly and assembly pliers of claim 1, wherein the first and second block have a height greater than the depth of the bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020934174.6U CN212265577U (en) | 2020-05-28 | 2020-05-28 | Assembling and disassembling pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020934174.6U CN212265577U (en) | 2020-05-28 | 2020-05-28 | Assembling and disassembling pliers |
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| Publication Number | Publication Date |
|---|---|
| CN212265577U true CN212265577U (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020934174.6U Active CN212265577U (en) | 2020-05-28 | 2020-05-28 | Assembling and disassembling pliers |
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| CN (1) | CN212265577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131522A (en) * | 2021-11-15 | 2022-03-04 | 濮阳泓天威药业有限公司 | Tool for disassembling and assembling membrane tube of air filter |
-
2020
- 2020-05-28 CN CN202020934174.6U patent/CN212265577U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131522A (en) * | 2021-11-15 | 2022-03-04 | 濮阳泓天威药业有限公司 | Tool for disassembling and assembling membrane tube of air filter |
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