CN220510436U

CN220510436U - Detachable crimping pliers

Info

Publication number: CN220510436U
Application number: CN202321854098.8U
Authority: CN
Inventors: 许旺; 林伟鹏; 古宗皓
Original assignee: Zhuhai Junxing Electric Power Engineering Co ltd
Current assignee: Zhuhai Junxing Electric Power Engineering Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-02-20
Anticipated expiration: 2033-07-14

Abstract

The utility model discloses a detachable crimping pliers. The crimping pliers are multiple in use scene, small in occupied space, small in physical consumption, low in use cost and simple and convenient to prepare. The detachable crimping pliers comprise crimping pieces and pliers handles, wherein positioning columns, first fixing columns and second fixing columns are arranged on the crimping pieces and correspond to positioning grooves, first fixing holes and second fixing holes on the pliers handles respectively, the crimping pieces can be detached from the top ends of the pliers handles in a specific use process, and crimping pieces with different crimping interfaces are arranged at the front ends of the pliers handles to face the scene of needing to be used for various crimping interfaces in the use process; compared with the traditional integrated crimping pliers, the detachable crimping pliers are lighter in carrying, only one pliers handle and a plurality of crimping pieces needed to be used are needed to be taken, portability is improved, occupied space is reduced, and physical consumption of operation workers is effectively saved. The utility model can be widely applied to the technical field of crimping.

Description

Detachable crimping pliers

Technical Field

The utility model relates to the technical field of crimping, in particular to a detachable crimping pliers.

Background

With the popularization of electric power, the quality of life is obviously improved in more and more areas and more people, more cables and wires are paved due to the popularization of electric power, each user can install different interfaces on the wires according to different scene demands, crimping pliers are needed to be used for crimping operation on the wires in the paving process, and different crimping pliers are needed to be used for crimping of different interfaces. Therefore, when facing the scene that a plurality of crimping pliers are needed to be used, an operator can carry a large number of crimping pliers, so that not only can a large amount of space be occupied, but also redundant physical consumption can be caused, energy is consumed, and the purchase cost of the crimping pliers is increased; and when using crimping pliers, the wire needs to be stripped, typically by an operator who additionally uses a knife or special stripper.

In summary, the existing crimping pliers have the technical defects of single use scene, large occupied space, large physical consumption, high use cost and complicated preparation work in the current practical application.

Disclosure of Invention

The utility model aims to solve the technical problems of overcoming the defects of the prior art and providing the detachable crimping pliers which have the advantages of multiple use scenes, small occupied space, small physical consumption, low use cost and simple and convenient preparation work.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a detachable crimping pliers comprises a crimping piece and a pliers handle, wherein the crimping piece comprises a first crimping piece and a second crimping piece; the first crimping piece comprises a positioning column, a first fixing column, a first crimping port and a first connecting hole, wherein the first fixing column is arranged at the tail end of the first crimping piece, the positioning column is arranged on one side of the first fixing column, the first fixing column and the positioning column can fix the first crimping piece on the clamp handle, and the first crimping port is fixed below the first crimping piece; the second crimping piece comprises a second fixing column, a second crimping port and a second connecting hole, the second fixing column is arranged at the tail end of the second crimping piece, the second crimping clamp can be fixed on the clamp handle by the second fixing column, the second crimping port is arranged above the second crimping piece, the positions of the first crimping port and the second crimping port are corresponding, and crimping work can be realized under the condition that the first connecting hole and the second connecting hole are matched through a connecting shaft; the clamp handles comprise a first clamp handle and a second clamp handle; the positioning groove and the first fixing hole are respectively corresponding to the positioning column and the first fixing hole, the positioning column and the first fixing column can be embedded in the positioning groove and the first fixing hole, the front end of the second clamp handle is provided with a connecting plate, the connecting plate is provided with a second fixing hole, the position of the second clamp handle is corresponding to the second fixing column, and the second clamp handle can be used for embedding the second fixing column.

Further, the first connecting hole and the second connecting hole on the crimping piece are the same in shape and size, the first connecting hole and the second connecting hole are fixed through a connecting shaft, and the connecting shaft can prevent the first crimping piece and the second crimping piece from falling off.

Further, the positioning column is embedded with the positioning groove, the first fixing column is embedded with the first fixing hole, the positioning column and the first fixing column on the first crimping piece are respectively abutted to the positioning groove and the first fixing hole on the first crimping piece, the first crimping piece and the first crimping piece are fixed together, the second fixing column is embedded with the second fixing hole on the connecting plate, and the second crimping piece are fixed together.

Further, a limiting groove in the shape of a straight groove opening is formed in the first clamp handle, a limiting hole is formed in the connecting plate, and the limiting hole and the limiting groove are mutually matched and fixed through a limiting shaft and used for limiting the rotation angle of the second clamp handle.

Further, a first blade is arranged at the top of the connecting plate, a second blade is arranged at the tail of the second crimping piece, and the first blade and the second blade are matched with each other to cut the outer skin of the electric wire.

Further, all be equipped with the screw thread on the first fixed column with the second fixed column is fixed with the nut mutually supporting, prevents to appear crimping piece and the fixed infirm condition of pincers handle.

Further, the first forceps handle and the second forceps handle are respectively provided with a grip, so that the grasping by a user is facilitated.

Compared with the existing crimping pliers, the utility model has at least the following beneficial effects:

according to the utility model, the crimping piece and the clamp handle are unconventional integrated, but the detachable crimping piece is mutually matched with the positioning groove and the first fixing hole through the positioning column and the first fixing column respectively, so that the first crimping piece and the first clamp handle are fixed, and the second fixing column and the second fixing hole are mutually matched and fixed, so that the second crimping piece and the second clamp handle are fixed; meanwhile, the first crimping piece and the second crimping piece of the crimping piece part are mutually fixedly matched through the connecting shaft, crimping pieces with different crimping ports can be selected for use according to requirements in the use process, the crimping pieces can be inserted into the corresponding parts of the clamp handles and are fixed by matching nuts, most of work can be carried out by replacing the corresponding crimping pieces, in addition, the crimping pieces and the clamp handles can be detached when the crimping pliers are carried, the occupied space of the crimping pliers is reduced, a large number of complete crimping pliers are not required to be carried, the weight of the crimping pliers is reduced when the crimping pliers are carried, and the portability is improved; the first blade is matched with the second blade, the wire sheath can be stripped in the practical application process, extra tools are omitted, and the preparation work of crimping operation is simple and convenient.

Drawings

In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of another angular configuration of the present utility model;

FIG. 3 is a front view of the present utility model;

FIG. 4 is a schematic view of a crimp member according to the present utility model;

FIG. 5 is a schematic view of another view of the crimp member according to the present utility model;

FIG. 6 is a schematic view of the structure of the handles of the pliers according to the present utility model;

FIG. 7 is a front view of the handles of the pliers of the present utility model;

FIG. 8 is a front view of a first crimp member according to the present utility model;

fig. 9 is a front view of a second crimp member according to the present utility model.

In the figure: 1. a crimp member; 2. a clamp handle; 11. a first crimp member; 12. a second crimp member; 111. positioning columns; 112. a first fixing column; 113. a first press interface; 114. a first connection hole; 121. a second fixing column; 122. a second press interface; 123. a second connection hole; 21. a first clamp handle; 22. a second clamp handle; 211. a positioning groove; 212. a first fixing hole; 213. a limit groove; 221. a connecting plate; 222. a second fixing hole; 3. a connecting shaft; 223. a limit hole, 224 and a limit shaft; 225. a first blade; 226. a second blade; 4. a thread; 5. a nut; 6. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-9, a detachable crimping tool comprises a crimping member 1 and a tool handle 2, wherein the crimping member 1 comprises a first crimping member 11 and a second crimping member 12; the first press-connection piece 11 comprises a positioning column 111, a first fixing column 112, a first press-connection port 113 and a first connection hole 114, the tail end of the first press-connection piece 11 is provided with the first fixing column 112, one side of the first fixing column 112 is provided with the positioning column 111, the first fixing column 112 and the positioning column 111 are matched with a positioning groove 211 and the first positioning column 111 on the first clamp handle 21, the first press-connection piece 11 can be fixed on the clamp handle 2, and the first press-connection port 113 is fixed below the first press-connection piece 11; the second press-connection piece 12 comprises a second fixing column 121, a second press-connection port 122 and a second connecting hole 123, the second fixing column 121 is arranged at the tail end of the second press-connection piece 12, the second press-connection piece 12 can be fixed on the clamp handle 2 by the second fixing column 121, the second press-connection port 122 is arranged above the second press-connection piece 12, the positions of the first press-connection port 113 and the second press-connection port 122 are opposite, and press-connection work can be realized under the condition that the first connecting hole 114 and the second connecting hole 123 are matched through the connecting shaft 3; the first press-connection piece 11 and the second press-connection piece 12 are not detachable and fixed by the connecting shaft 3, so that the situation that the press-connection piece 1 cannot be used due to the loss of one of the accessories in the carrying or storage process is avoided, and the clamp handle 2 comprises a first clamp handle 21 and a second clamp handle 22; the front end of the first clamp handle 21 is provided with a positioning groove 211, a first fixing hole 212 is arranged behind the positioning groove 211, the positioning groove 211 and the first fixing hole 212 respectively correspond to the positioning column 111 and the first fixing hole 212 in position, the positioning column 111 and the first fixing column 112 can be embedded in the positioning groove 211 and the first fixing hole 212, the front end of the second clamp handle 22 is provided with a connecting plate 221, the connecting plate 221 is provided with a second fixing hole 222, the positions of the connecting plate and the connecting plate 221 correspond to the second fixing column 121, and the connecting plate can be used for embedding the second fixing column 121; the thread 4 is arranged at the tail ends of the first fixing column 112 and the second fixing column 121, so that stability between the crimping piece 1 and the clamp handle 2 can be enhanced under the condition of being matched with the corresponding nut 5, and the falling-off condition of the crimping piece in the using process is avoided. In the working process, when operators meet different interfaces needing to be crimped, the crimping pieces 1 at the front end of the clamp handle 2 can be disassembled, the disassembling process is simple and convenient, the nuts 5 on the first fixing columns 112 and the second fixing columns 121 are only required to be loosened, the crimping pieces 1 are taken out from the front end of the clamp handle 1, and then the positioning columns 111, the first fixing columns 112 and the second fixing columns 121 of the required crimping pieces 1 are respectively embedded into the positioning grooves 211, the first fixing holes 212 and the second fixing holes 222 of the clamp handle 2, and the nuts 5 are screwed back.

In the utility model, the shape and the size of the first connecting hole 114 and the second connecting hole 123 on the press-fit piece 1 are the same, the first connecting hole 114 and the second connecting hole 123 are fixed through the connecting shaft 3, the angle between the first press-fit piece 11 and the second press-fit piece 12 is fixed, the press-fit piece 1 is composed of the first press-fit piece 11 and the second press-fit piece 12 together and is not detachable, and the connecting shaft 3 is connected with the first press-fit piece 11 and the second press-fit piece 12, so that the first press-fit piece 11 and the second press-fit piece 12 can be prevented from falling off. The positioning column 111 is engaged with the positioning slot 211, the first fixing column 112 is engaged with the first fixing hole 212, the positioning column 111 and the first fixing column 112 on the first press-connection piece 11 are respectively abutted against the positioning slot 211 and the first fixing hole 212 on the first clamp handle 21, the first press-connection piece 11 and the first clamp handle 21 are fixed together, the second fixing column 121 is engaged with the second fixing hole 222 on the connecting plate 221, and the second press-connection piece 12 and the second clamp handle 22 are fixed together. The first clamp handle 21 is provided with a straight notch-shaped limit groove 213, the connecting plate 221 is provided with a limit hole 223, the limit hole 223 and the limit groove 213 are mutually matched and fixed through a limit shaft 224 and are used for limiting the rotation angle of the second clamp handle 22, when the second clamp handle 22 is opened, the limit shaft 224 fixed on the second clamp handle 22 moves towards the direction of the grip 6 of the first clamp handle 21, the second fixing column 121 embedded in the second fixing hole 222 drives the second press-connection piece 12 to open, otherwise, when the second clamp handle 22 is tightened, the limit shaft 224 moves towards the direction of the locating groove 211, the second press-connection piece 12 is closed, and the opening and the closing of the press-connection clamp are controlled in the mode, so that the effect of a press-connection interface is achieved.

In the utility model, the top of the connecting plate 221 is provided with the first blade 225, the tail of the second press-connection piece 12 is provided with the second blade 226, and in the closing process of the press-connection pliers, the second press-connection piece 12 and the second pliers handle 22 have the same pivot, so that the distance between the first blade 225 and the second blade 226 is shortened in the closing process of the press-connection pliers, and when the first press-connection port 113 and the second press-connection port 122 of the press-connection pliers are attached, the distance between the first blade 225 and the second blade 226 is shortened to the limit, and therefore, the first blade 225 and the second blade 226 are matched with each other, and the outer skin of the electric wire can be cut.

The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather as utilizing the equivalent structural changes made by the description of the present utility model and the accompanying drawings or directly/indirectly applied to other related technical fields are included in the scope of the utility model.

Claims

1. The utility model provides a detachable crimping pliers, includes crimping piece (1) and pincers handle (2), its characterized in that includes: the crimping member (1) comprises a first crimping member (11) and a second crimping member (12); the first crimping piece (11) comprises a positioning column (111), a first fixing column (112), a first crimping port (113) and a first connecting hole (114), wherein the first fixing column (112) is arranged at the tail end of the first crimping piece (11), the positioning column (111) is arranged at one side of the first fixing column (112), and the first crimping port (113) is fixed below the first crimping piece (11); the second press-connection piece (12) comprises a second fixing column (121), a second press-connection port (122) and a second connecting hole (123), the second fixing column (121) is arranged at the tail end of the second press-connection piece (12), and the second press-connection port (122) is arranged above the second press-connection piece (12); the clamp handle (2) comprises a first clamp handle (21) and a second clamp handle (22); the front end of the first clamp handle (21) is provided with a positioning groove (211), a first fixing hole (212) is formed in the rear of the positioning groove (211), the front end of the second clamp handle (22) is provided with a connecting plate (221), and the connecting plate (221) is provided with a second fixing hole (222).

2. A detachable crimping tool according to claim 1, comprising: the shape and the size of a first connecting hole (114) and a second connecting hole (123) on the crimping piece (1) are the same, and the first connecting hole (114) and the second connecting hole (123) are fixed through a connecting shaft (3).

3. A detachable crimping tool according to claim 1, comprising: the positioning column (111) is embedded with the positioning groove (211), the first fixing column (112) is embedded with the first fixing hole (212), and the second fixing column (121) is embedded with the second fixing hole (222) on the connecting plate (221).

4. A detachable crimping tool according to claim 1, comprising: the first clamp handle (21) is provided with a straight notch-shaped limit groove (213), the connecting plate (221) is provided with a limit hole (223), and the limit hole (223) and the limit groove (213) are mutually matched and fixed through a limit shaft (224).

5. A detachable crimping tool according to claim 1, comprising: a first blade (225) is arranged at the top of the connecting plate (221), and a second blade (226) is arranged at the tail of the second crimping piece (12).

6. A detachable crimping tool according to claim 1, comprising: the first fixing column (112) and the second fixing column (121) are respectively provided with threads (4) which are mutually matched and fixed with the nut (5).

7. A detachable crimping tool according to claim 1, comprising: the first forceps handle (21) and the second forceps handle (22) are respectively provided with a grip (6).