Wire stripper

Abstract

The utility model discloses a wire stripper, which comprises two stripper bodies, a torsion spring and a lock catch assembly, the two stripper bodies are rotatably connected, the torsion spring is arranged in the rotary joint of the two stripper bodies, one end part of the torsion spring is connected with one of the stripper bodies, and the other end part of the torsion spring is connected with the lock catch assembly. The other end of the torsion spring is connected with the other clamp body, the lock catch assembly is arranged on one clamp body, and the lock catch assembly is used for locking or releasing the other clamp body. According to the utility model, the wire stripper structure with the built-in torsion spring is provided, the reset of the wire stripper can be stably realized, the arrangement of the lock catch assembly ensures that the wire stripper is convenient to store and high in safety in a non-use state, and the good appearance of the wire stripper is ensured; the wire stripping device is simple in structure, convenient to use and beneficial to improvement of wire stripping working efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wiring tool technical field especially relates to a wire stripper. BACKGROUND

[0002] Wire stripper is a kind of cable processing tool commonly used in wiring work, wire stripper generally includes handle and the body of forceps connected to handle, and the end of its body of forceps is provided with corresponding wire stripping tooth structure, and operating personnel can hold handle part to make wire stripping tooth structure act on the insulation of cable to realize corresponding wire stripping operation.

[0003] In the prior art, such as existing Chinese authorized patent CN201911066626.1, etc., all provide corresponding wire stripper structure for cable, and in order to realize the automatic reset of body of forceps after use, it is often considered that there is corresponding spring outside handle to provide corresponding reset elastic force. However, the setting of such reset spring often directly affects the operation feeling of user, and the reset effect needs to be further improved, and it is easy to directly affect its normal work due to the intrusion of external sundries, which also affects the appearance of wire stripper. SUMMARY

[0004] Therefore, in order to solve the above problems, the utility model provides a wire stripper, which comprises two body of forceps, a torsion spring and a lock catch assembly, the two body of forceps are rotatably connected, the torsion spring is arranged in the rotary connection part of the two body of forceps, one end of the torsion spring is connected with one of the body of forceps, the other end of the torsion spring is connected with the other body of forceps, and the lock catch assembly is arranged on one of the body of forceps.

[0005] In another preferred embodiment, one side of the two body of forceps close to each other is provided with an installation groove and a convex groove, the torsion spring is partially arranged in the installation groove, the inner wall of the installation groove extends radially outward to form the convex groove, and the end of the torsion spring is arranged in the convex groove.

[0006] In another preferred embodiment, the torsion spring comprises a first connecting part, a spiral part and a second connecting part connected in sequence, the first connecting part and the second connecting part are arranged radially outward relative to the spiral part, the first connecting part and the second connecting part are inserted into the two convex grooves respectively, and the two installation grooves collectively surround the spiral part.

[0007] In another preferred embodiment, the middle part of one of the body of forceps is provided with a rotating shaft, the middle part of the other body of forceps is provided with a rotating hole, and the rotating shaft is rotatably arranged in the rotating hole.

[0008] In another preferred embodiment, the locking assembly comprises a locking piece and a locking slot, the middle part of one of the plier bodies is provided with the locking slot, and the middle part of the other plier body is provided with the locking piece, which is movably extended into or out of the locking slot.

[0009] In another preferred embodiment, the locking piece is rotatably arranged on the other plier body through a rotating shaft.

[0010] In another preferred embodiment, one end of the locking piece is provided with an L-shaped bending structure.

[0011] In another preferred embodiment, one end of each of the two plier bodies is provided with a first toothed structure, and the two first toothed structures are arranged opposite to each other.

[0012] In another preferred embodiment, the two handles are arranged on the other ends of the two plier bodies.

[0013] In another preferred embodiment, the middle part of each of the two plier bodies is provided with a second toothed structure, and the two second toothed structures are arranged opposite to each other, and the second toothed structure is arranged close to the other end of the plier body relative to the torsion spring.

[0014] The utility model discloses has adopted above-mentioned technical scheme, and compared with prior art has the positive effect of:

[0015] (1) through the application of the utility model, provide a kind of stripping pliers structure of built-in torsion spring, can stably realize the reset of stripping pliers, and by the setting of locking assembly, it is convenient to store in non-use state, and safety is also higher, guarantee the appearance of stripping pliers is good;The utility model has simple structure, convenient to use, and is favorable to the improvement of stripping work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall schematic view of a stripping pliers of the utility model;

[0017] Figure 2 It is the explosion schematic view of a stripping pliers of the utility model.

[0018] In the drawings:

[0019] 1, plier body;2, torsion spring;3, locking assembly;4, mounting slot;5, protruding slot;6, first connecting part;7, spiral part;8, second connecting part;9, rotating shaft;10, rotating hole;11, locking slot;12, locking piece;13, rotating shaft;14, first toothed structure;15, handle;16, second toothed structure. DETAILED DESCRIPTION

[0020] The technical solutions of the present application will be described clearly and completely in connection with the drawings. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0021] In the description of the present application, it should be understood that the orientation or position relationship indicated by the terms "up", "down", "left", "right", "inner", "outer", "front", "back", "horizontal", "vertical" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application, and does not indicate or imply that the device or element referred to must have a particular orientation, so it cannot be understood as a limitation on the present application.

[0022] It should be particularly noted that "horizontal" and "vertical" in the present application are used to illustrate the approximate position relationship, not the strict "horizontal plane" or "vertical plane".

[0023] As shown in Figure 1 and Figure 2 , a wire stripper of a preferred embodiment is shown, comprising: two jaw bodies 1, a torsion spring 2 and a lock catch assembly 3, the two jaw bodies 1 are rotatably connected, a torsion spring 2 is built-in at the rotating connection of the two jaw bodies 1, one end of the torsion spring 2 is connected with one of the jaw bodies 1, the other end of the torsion spring 2 is connected with the other jaw body 1, the lock catch assembly 3 is arranged on one jaw body 1, and the lock catch assembly 3 is used for locking or releasing the other jaw body 1. Further, after the two jaw bodies 1 are relatively rotated to close to perform wire stripping operation, the corresponding reset elastic force is provided by the arrangement of the torsion spring 2 to make the two jaw bodies 1 automatically separate, preparing for the next operation; and after all the wire stripping operation is completed, the two jaw bodies 1 can be relatively closed, and at this time the locking is performed by the lock catch assembly 3, so as to facilitate subsequent storage and placement.

[0024] Further, as a preferred embodiment, one mounting groove 4 and one protruding groove 5 are formed on the side of the two jaw bodies 1 close to each other, the torsion spring 2 is partially mounted in the mounting groove 4, the inner wall of the mounting groove 4 extends radially outward to form the protruding groove 5, and the end of the torsion spring 2 is mounted in the protruding groove 5.

[0025] Further, as a preferred embodiment, the mounting groove 4 is arranged in a circular or annular structure, and the mounting groove 4 is concave in the surface of the jaw body 1 in contact with each other.

[0026] Further, as a preferred embodiment, the protruding groove 5 is arranged in a linear structure.

[0027] Further, as a preferred embodiment, the torsion spring 2 comprises a first connecting portion 6, a spiral portion 7 and a second connecting portion 8 connected in sequence, the first connecting portion 6 and the second connecting portion 8 are arranged to extend radially outward relative to the spiral portion 7, the first connecting portion 6 and the second connecting portion 8 are respectively inserted into the two protruding grooves 5, and the two mounting grooves 4 collectively enclose the spiral portion 7. Further, the corresponding connecting portion and the protruding groove 5 are matched to realize the transmission of the reset force, and due to the fact that the two jaw bodies 1 are close to each other after being mounted, especially close to the rotating connection, the surfaces of the jaw bodies 1 are close to each other to enclose part of the protruding groove 5, so that the connecting portion cannot be pulled out; in addition, the two mounting grooves 4 enclose the whole spiral portion 7 from the axial direction.

[0028] Further, as a preferred embodiment, the middle portion of one jaw body 1 is provided with a rotating shaft 9, and the middle portion of the other jaw body 1 is provided with a rotating hole 10, and the rotating shaft 9 is rotatably arranged in the rotating hole 10.

[0029] Further, as a preferred embodiment, the spiral portion 7 is sleeved at the outer periphery of the rotating shaft 9, and preferably, the axis of the spiral portion 7 is coaxially arranged with the axis of the rotating shaft 9.

[0030] Further, as a preferred embodiment, the locking assembly 3 comprises a locking piece 12 and a locking groove 11, the middle portion of one jaw body 1 is provided with the locking groove 11, and the middle portion of the other jaw body 1 is provided with the locking piece 12, and the locking piece 12 is movably arranged in or out of the locking groove 11.

[0031] Further, as a preferred embodiment, the locking piece 12 is rotatably arranged on the other jaw body 1 through a rotating shaft 13.

[0032] Further, as a preferred embodiment, one end of the locking piece 12 is arranged in an L-shaped bending structure.

[0033] Further, as a preferred embodiment, the locking groove 11 is preferably formed in a concave structure from bottom to top on the inner side of the middle portion of the jaw body 1.

[0034] Further, as a preferred embodiment, one end of each of the two jaw bodies 1 is provided with a first tooth structure 14, and the two first tooth structures 14 are arranged opposite to each other. Further, the first tooth structure 14 is a stripping tooth for stripping the cable.

[0035] The above only describes the preferred embodiment of the utility model, and does not limit the implementation mode and protection scope of the utility model.

[0036] The utility model further has the following implementation modes on the basis of the above:

[0037] The further embodiment of the utility model discloses, two handles 15, two pincers 1's other end all cover handle 15.

[0038] The further embodiment of the utility model discloses, two handles 15 all adopt insulating material to make.

[0039] The further embodiment of the utility model discloses, two pincers 1's middle part all is provided with second dentiform structure 16, two second dentiform structure 16 are opposite to set, and second dentiform structure 16 is set to the other end of pincer 1 relative to torsion spring 2. Further, first dentiform structure 14 and second dentiform structure 16 are different in shape, by two second dentiform structure 16's setting, make pincer 1's middle part can satisfy the demand of user to pull line, or pressure joint, or other functions such as shearing, correspondingly, also can be prearranged second dentiform structure 16 to the required style.

[0040] The further embodiment of the utility model discloses, second dentiform structure 16 sets up in handle 15's top.

[0041] The further embodiment of the utility model discloses, second dentiform structure 16 includes a plurality of by top to bottom sequentially continuous triangular tooth parts.

[0042] The above-mentioned are only the preferred embodiment of the utility model, and not therefore limit the implementation and protection scope of the utility model, for the person skilled in the art, should be able to realize that, all the schemes obtained by equivalent replacement and obvious change of the utility model specification and drawing content, should include in the protection scope of the utility model.

Claims

1. Wire strippers, characterized in that, The utility model relates to a pair of pliers, and particularly relates to a pair of pliers with a torsion spring and a locking assembly. The torsion spring is partially installed in the installation groove, and the end of the torsion spring is installed in the protruding groove.

2. The wire stripper of claim 1, wherein The torsion spring comprises a first connecting part, a spiral part and a second connecting part connected in sequence.

3. The wire stripper of claim 2, wherein, The middle part of one of the pliers is provided with a rotating shaft, and the middle part of the other one of the pliers is provided with a rotating hole.

4. The wire stripper of claim 1, wherein The locking assembly comprises a locking piece and a locking groove.

5. The wire stripper of claim 1, wherein The locking piece is rotatably arranged on the other one of the pliers through a rotating shaft.

6. The wire stripper of claim 5, wherein, One end of the locking piece is provided in an L-shaped bending structure.

7. The wire stripper of claim 5, wherein, One end of each of the two pliers is provided with a first tooth structure, and the two first tooth structures are arranged opposite to each other.

8. The wire stripper of claim 1, wherein, The utility model further relates to a pair of pliers with a torsion spring and a locking assembly.

9. The wire stripper of claim 1, wherein, The other end of each of the two pliers is sleeved with a handle. The middle part of each of the two pliers is provided with a second tooth structure, and the two second tooth structures are arranged opposite to each other.

10. The wire stripper of claim 1, wherein, The second tooth structure is arranged close to the other end of the pliers relative to the torsion spring.

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