Multifunctional crimping wire stripper

Abstract

The utility model discloses a multifunctional crimping wire stripper, which belongs to the technical field of crimping tools, and comprises a first plier body, a second plier body, a third plier body and a fourth plier body, the second plier body comprises a second plier head, a second crimping part and a second handle which are connected in sequence; the crimping assembly is installed at the position of the crimping part, and the crimping assembly can be driven to rotate through relative rotation of the two clamp bodies; and the middle parts of the first crimping part and the second crimping part are penetrated from front to back. According to the multifunctional crimping wire stripper disclosed by the utility model, the crimping plier and the wire stripper are combined together, so that the plier body has the functions of crimping, wire stripping and the like, multiple purposes of one plier are realized, and the practicability of the plier body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crimping tools, in particular to a multifunctional crimping and wire stripping pliers. Background Art

[0002] A crimping pliers is a tool used for crimping terminals and wires, mainly including a fixed handle, a movable handle, a clamping head arranged on the fixed handle and linked with the movable handle, and a transmission mechanism arranged between the fixed handle and the movable handle. The existing crimping pliers, such as the terminal crimping pliers disclosed in the patent number CN202221149987.X, generally have an independent structure and only have the wire crimping function, with a single function. Content of the Utility Model

[0003] In order to solve the above deficiencies in the prior art, the purpose of the utility model is to provide a multifunctional crimping and wire stripping pliers. The pliers body combines a crimping pliers and a wire stripping pliers, so that the pliers body has both crimping function and wire stripping function, etc., realizing multiple functions with one pliers and improving the practicability of the pliers body.

[0004] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0005] There is provided a multifunctional crimping and wire stripping pliers, including:

[0006] A first pliers body, which includes a first clamping head, a first crimping part and a first handle connected in sequence;

[0007] A second pliers body, which includes a second clamping head, a second crimping part and a second handle connected in sequence;

[0008] A crimping assembly, which is installed at the crimping part position and can drive the rotation of the crimping assembly through the relative rotation of the two pliers bodies;

[0009] Both the middle of the first crimping part and the second crimping part penetrate through from front to back.

[0010] Further, the crimping assembly includes a fixed disk, the middle of the fixed disk also penetrates through from front to back, a crimping fitting is rotatably connected to the fixed disk, there are multiple crimping fittings, and the ends of the crimping fittings can abut against each other;

[0011] The middle of the first crimping part is in a hollow shape, and a receiving groove with the same number as the number of crimping fittings is arranged at the edge of the hollow shape. The tails of the crimping fittings are correspondingly placed in the receiving grooves, and the rotation of the first crimping part can drive the rotation of the crimping fittings.

[0012] Further, it also includes a rivet, and the rivet sequentially passes through the second crimping part, the crimping fitting and the fixed disk to connect and assemble the second pliers body, the first pliers body and the fixed disk.

[0013] Further, a spring is connected between the first handle and the second handle.

[0014] Further, a locking lock piece is provided on one of the handles.

[0015] Further, stripping holes are correspondingly provided on the inner end faces of the first jaw head and the second jaw head.

[0016] Further, a wire winding groove is provided on one of the pliers bodies.

[0017] Further, a wire splitting hole is provided on one of the pliers bodies.

[0018] Further, wrench grooves are formed on both handles.

[0019] Further, plastic handle sleeves are sleeved on the outer sides of both handles.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0021] The multifunctional crimping and stripping pliers exemplified by the present utility model integrate a crimping pliers and a stripping pliers into one, so that the pliers body can be used as a tool for crimping pin terminals and wires, and can also be used as a stripping pliers for wire stripping, wire winding, wire splitting, tightening and loosening screws, etc., improving the functionality of the pliers body. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] By reading the detailed description of the non-limiting embodiments with reference to the following drawings, other features, objects and advantages of the present application will become more apparent:

[0023] Figure 1 is a schematic structural diagram of the present utility model;

[0024] Figure 2 is a schematic structural diagram in the open state;

[0025] Figure 3 is a schematic structural diagram of the first pliers body;

[0026] Figure 4 is a schematic structural diagram of the second pliers body;

[0027] Figure 5 is a schematic structural diagram of the fixed disk;

[0028] Figure 6 is a schematic structural diagram of the crimping fitting;

[0029] Figure 7 is a schematic structural diagram of the rivet;

[0030] Figure 8 is a schematic structural diagram of the assembled crimping assembly;

[0031] Figure 9It is a schematic diagram of the assembly structure of the first pliers body and the fixed disk.

[0032] In the figure: 1 - the first pliers head, 2 - the first crimping part, 3 - the first handle, 4 - the second pliers head, 5 - the second crimping part, 6 - the second handle, 7 - the fixed disk, 8 - the crimping fitting, 9 - the receiving groove, 10 - the rivet, 11 - the spring, 12 - the locking lock piece, 13 - the wire stripping hole, 14 - the wire winding groove, 15 - the wire splitting hole, 16 - the wrench groove, 17 - the plastic grip. Specific embodiments

[0033] The present application will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the relevant utility model and do not limit the utility model. In addition, it should be noted that for the convenience of description, only the parts related to the utility model are shown in the drawings.

[0034] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the drawings and embodiments.

[0035] As Figures 1-4 shown, this embodiment provides a multifunctional crimping and wire stripping pliers, which includes a first pliers body and a second pliers body. The first pliers body includes a first pliers head 1, a first crimping part 2 and a first handle 3 that are connected in sequence. The second pliers body includes a second pliers head 4, a second crimping part 5 and a second handle 6 that are connected in sequence. The first pliers head 1 and the second pliers head 4 cooperate to perform operations such as clamping and wire stripping. The crimping and wire stripping pliers of this embodiment further includes a crimping assembly, and the crimping assembly is installed at the crimping part position. The relative rotation of the two pliers bodies can drive the rotation of the crimping assembly, so that it can be used as a tool for crimping pin terminals and wires.

[0036] Specifically, as Figures 5-7As shown, the crimping assembly includes a fixed disk 7, and a crimping fitting 8 is rotatably connected to the fixed disk 7. A plurality of the crimping fittings 8 are provided, and the end of each crimping fitting 8 is in a pointed shape with a certain angle. The pointed shapes can abut against each other, so that the ends of the crimping fittings 8 can abut together for crimping. In this embodiment, four crimping fittings 8 are provided, and the end of the crimping fitting 8 is a pointed head with an angle of 90°. Of course, the number of the crimping fittings 8 can also be set to five, six, etc., and the angle of the pointed head is 360° divided by the number of the crimping fittings 8. The middle of the first crimping part 2 is in a hollow shape, and a receiving groove 9 with the same number as the crimping fittings 8 is provided at the edge of the hollow shape. The tails of the crimping fittings 8 are correspondingly placed in the receiving grooves 9, and the space of the receiving groove 9 is larger than the tail of the crimping fitting 8, so that the crimping fitting 8 can have a space to rotate in the receiving groove 9. The rotation of the first crimping part 2 can drive the rotation of the crimping fitting 8. The structure of the second crimping part 5 is similar to that of the fixed disk 7.

[0037] The second pliers body and the fixed disk 7 are connected by a rivet 10, that is, the rivet 10 sequentially passes through the second crimping part 5, the crimping fitting 8 and the fixed disk 7 to connect and assemble the second pliers body, the first pliers body and the fixed disk 7. The middle parts of the second crimping part 5 and the fixed disk 7 are both penetrated front and back for accommodating the pin terminals.

[0038] The structures of the first pliers head 1 and the second pliers head 4 are similar to those of a conventional wire stripping pliers, and clamping parts and wire stripping holes 13 are correspondingly provided on the inner end faces. In this embodiment, a wire winding groove 14 for winding wires is provided on the second pliers head 4, and a wire dividing hole 15 for dividing wires is provided on the second handle 6. Wrench grooves 16 are provided on both handles, and plastic handle sleeves 17 are sleeved on the outer sides of both handles. Of course, the functions and styles of the pliers heads and the handles are not limited to the functions and styles disclosed in this embodiment.

[0039] To facilitate the separation of the two pliers bodies, a spring 11 is connected between the first handle 3 and the second handle 6. In the natural state, under the action of the tension of the spring 11, the two handles are separated, and a locking lock piece 12 is provided on one of the handles, and the two pliers bodies can be closed and fixed together through the locking lock piece 12.

[0040] Such as Figures 8-9As shown, during assembly, the fixed disk 7 is placed at the bottom. First, each pressing fitting 8 is connected to the fixed disk 7 using a rivet 10. After the pressing fitting 8 is installed, the first pliers body is installed above the fixed disk 7 and sleeved outside the pressing fitting 8. Then, the second pliers body is installed above the first pliers body. Finally, the rivet 10 is firmly riveted. The first pliers body drives the pressing fitting 8 to rotate by the rotation of the centers of the four rivets 10, so that the first pliers body always rotates concentrically with the second pliers body. After the two pliers bodies are combined, the pressing fitting 8 can rotate, causing clamping in the middle and performing the pressing function. When the pliers body is opened, the first pliers body drives the pressing fitting 8 to rotate, creating a gap in the middle where the pin-type terminal can be placed.

[0041] The multi-functional crimping and stripping pliers exemplified in this embodiment can be used as a tool for crimping pin-type terminals and wires, and can also be used for wire stripping, winding, wire splitting, tightening and loosening screws, etc., realizing multiple functions with one pliers and improving the practicality of the pliers body.

[0042] Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept of the utility model. For example, the technical solutions formed by mutually replacing the above features with the (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A multifunctional crimping wire stripper, characterized in that: include: A first pliers body, comprising a first pliers head (1), a first crimping portion (2) and a first handle (3) which are connected in sequence; A second pliers body, comprising a second pliers head (4), a second crimping portion (5) and a second handle (6) which are connected in sequence; A crimping assembly is installed at the crimping portion and can be driven to rotate by the relative rotation of the two clamp bodies; The first crimping portion (2) and the second crimping portion (5) are both penetrated from front to back in the middle.

2. A multifunctional crimping wire stripper according to claim 1, characterized in that: The crimping assembly comprises a fixed disk (7), the middle of the fixed disk (7) also penetrates front and back, a crimping fitting (8) is rotatably connected to the fixed disk (7), a plurality of crimping fittings (8) are provided, and ends of the crimping fittings (8) can abut against each other; The middle of the first crimping portion (2) is hollowed out, and the edge of the hollowed-out portion is provided with receiving grooves (9) the same number as the crimping accessories (8), and the tail of each crimping accessory (8) is placed in a corresponding receiving groove (9). The rotation of the first crimping portion (2) can drive the rotation of the crimping accessories (8).

3. A multifunctional crimping wire stripper according to claim 2, characterized in that: It also includes a rivet (10), which passes through the second crimping portion (5), the crimping fitting (8) and the fixing plate (7) in sequence to connect and assemble the second caliper body, the first caliper body and the fixing plate (7).

4. The multifunctional crimping wire stripper according to claim 1, characterized in that: A spring (11) is connected between the first handle (3) and the second handle (6).

5. The multifunctional crimping wire stripper according to claim 1, characterized in that: One of the handles is provided with a locking plate (12).

6. The multifunctional crimping wire stripper according to claim 1, characterized in that: The inner end surfaces of the first clamp head (1) and the second clamp head (4) are correspondingly provided with wire stripping holes (13).

7. The multifunctional crimping wire stripper according to claim 1, characterized in that: One of the clamp bodies is provided with a winding groove (14).

8. The multifunctional crimping wire stripper according to claim 1, characterized in that: One of the clamp bodies is provided with a line splitting hole (15).

9. The multifunctional crimping wire stripper according to claim 1, characterized in that: Both handles are provided with spanner grooves (16).

10. The multifunctional crimping wire stripper according to claim 1, characterized in that: The outsides of the two handles are both covered with plastic grips (17).

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