Wire cutter with wire separating and stranding functions

Abstract

The utility model discloses a pair of cutting pliers with wire separating and stranding functions, and relates to the technical field of cutting pliers. The device comprises a first plier handle, the inner wall of the first plier handle is fixedly connected with a shaft pin, and the outer wall of the shaft pin is fixedly connected with a second plier handle; the outer wall of the first clamp handle is fixedly connected with an extension rod, the outer wall of the extension rod is fixedly connected with an insertion shaft, the outer wall of the insertion shaft is slidably connected with a rotating device, the rotating device is in threaded connection with the inner wall of the first clamp handle through a threaded hole, and the threaded hole is formed in the inner wall of the first clamp handle; the outer wall of the first plier handle is rotationally connected with the outer wall of the second plier handle, the outer wall of the extension rod is fixedly connected with the inner wall of the first plier handle, and the structure on the first plier handle and the structure on the second plier handle are matched with each other, so that the inner wall of the first plier handle can rotate along the outer wall of a cylinder through screw-thread fit after mutual fixation; and the purpose of branching or stranding the cable is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel wire pliers technical field, concretely relates to a steel wire pliers with the function of wire separation and stranding. BACKGROUND

[0002] In many work scenes involving cable processing such as electrical installation and line maintenance, steel wire pliers are commonly used tools, but the traditional steel wire pliers have relatively single functions, often can only realize simple clamping and shearing operations, and are difficult to meet the complex wire separation and stranding requirements. When the staff faces multiple cables that need to be separated and arranged or multiple cables that need to be stranded together, there is a lack of professional and convenient tool assistance, which is time-consuming and laborious to operate, and the wire separation and stranding effect is poor due to the instability of the tool.

[0003] Through the design, the related structures on the first handle and the structures on the second handle are matched with each other, the function of convenient wire separation and stranding is realized by thread cooperation, and the relative position of the two handles is stable by inserting the insertion block into the connecting hole and other ways, so that the whole wire separation and stranding operation can be smoothly carried out, the practicability of the steel wire pliers in processing cables is improved, and a more efficient and practical tool selection is provided for cable-related operations. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model adopts the technical scheme to solve the technical problems: a steel wire pliers with wire separation and stranding function, comprising: a first handle, the inner wall of the first handle is fixedly connected with a shaft pin, the outer wall of the shaft pin is fixedly connected with a second handle;

[0005] Preferably, the outer wall of the first handle is fixedly connected with an extension rod, the outer wall of the extension rod is fixedly connected with an insertion shaft, the outer wall of the insertion shaft is slidably connected with a rotating device, the rotating device is threadedly connected with the inner wall of the first handle through a threaded hole, the threaded hole is formed in the inner wall of the first handle, the outer wall of the first handle is rotatably connected with the outer wall of the second handle, the outer wall of the extension rod is fixedly connected with the inner wall of the first handle, the structure on the first handle and the structure on the second handle are matched with each other after being fixed, and the first handle inner wall can rotate along the cylindrical outer wall through thread cooperation, thereby facilitating wire separation or stranding operation on the cable.

[0006] Preferably, the rotating device comprises a cylinder, the outer wall of the cylinder is provided with a threaded groove, the outer wall of the cylinder is fixedly connected with a fixed column, the inner wall of the fixed column is rotatably connected with a rotating block, the outer wall of the cylinder is threadedly connected with the inner wall of the first handle through a threaded hole, and the inner wall of the cylinder is slidably connected with the outer wall of the insertion shaft.

[0007] Preferably, the inner wall of the second handle is slidably connected with a telescopic rod through a movable slot, the movable slot is arranged in the wall of the second handle, the outer wall of the telescopic rod is fixedly connected with an insertion column, one end of the insertion column close to the telescopic rod is fixedly connected with a compression spring, the outer wall of the insertion column is inserted with a connecting column, the outer wall of the connecting column is fixedly connected with a connecting plate, and the connecting plate away from the connecting column is fixedly connected with an insertion block.

[0008] Preferably, the outer wall of the insertion block is inserted with the inner wall of the first handle through a connecting hole, the outer wall of the insertion column is slidably connected with the inner wall of the second handle through a movable slot, one end of the compression spring away from the insertion column is fixedly connected with the inner wall of the second handle, and the connecting plate is inserted with the inner wall of the second handle, the insertion block is stably inserted into the connecting hole of the first handle, and the insertion column is inserted into the connecting column, so that the relative position of the two handles is stable during the process of dividing and twisting the wire, and the operation is smoothly carried out.

[0009] The utility model discloses the beneficial effects are as follows:

[0010] 1. The utility model discloses a structure on the first handle and the structure on the second handle cooperate with each other, after mutual fixation, make the first handle inner wall can rotate along the cylindrical outer wall through screw thread cooperation, and then conveniently divide or twist the wire operation to the cable.

[0011] 2. The utility model discloses an insertion block stably inserted into the connecting hole of the first handle, and the insertion column is inserted into the connecting column, so that the relative position of the two handles is stable during the process of dividing and twisting the wire, and the operation is smoothly carried out, and the practicability of the wire clamp when handling the cable is improved as a whole ACCURACY OF DRAWINGS

[0012] Figure 1 It is the front view of the utility model;

[0013] Figure 2 It is the utility model's explosion map;

[0014] Figure 3 It is the local structure schematic view of the first handle of the utility model;

[0015] Figure 4 It is the structure schematic view of the rotating device of the utility model;

[0016] Figure 5 It is the sectional view of the second handle of the utility model.

[0017] In the figure: 1, the first handle; 2, the second handle; 3, the shaft pin; 11, the extension rod; 12, the rotating device; 13, the threaded hole; 14, the insertion shaft; 15, the connecting hole; 121, the cylinder; 122, the threaded groove; 123, the fixed column; 124, the rotating block; 21, the movable slot; 22, the telescopic rod; 23, the insertion column; 24, the compression spring; 25, the connecting column; 26, the connecting plate; 27, the insertion block. DETAILED DESCRIPTION

[0018] The utility model makes further detailed explanation in combination with the drawings and specific implementation. The embodiment of the utility model is given for example and description, and is not exhaustive or limit the utility model to the disclosed form. Many modifications and changes are obvious to those skilled in the art. The embodiment is selected and described to better illustrate the principle and practical application of the utility model, and enable those skilled in the art to understand the utility model to design various embodiments with various modifications suitable for specific purposes.

[0019] Embodiment: please refer to Figure 1 Figure 5 The utility model provides a technical scheme: a steel wire pliers with the function of cable separation and stranding, comprising: the first handle 1, the inner wall fixedly connected with the shaft pin 3 of the first handle 1, the outer wall fixedly connected with the second handle 2 of the shaft pin 3,

[0020] The outer wall of the first handle 1 is fixedly connected with the extension rod 11, the outer wall of the extension rod 11 is fixedly connected with the insertion shaft 14, the outer wall of the insertion shaft 14 is slidably connected with the rotating device 12, the rotating device 12 is threadedly connected with the inner wall of the first handle 1 through the threaded hole 13, the threaded hole 13 is formed in the inner wall of the first handle 1, the outer wall of the first handle 1 is rotatably connected with the outer wall of the second handle 2, the outer wall of the extension rod 11 is fixedly connected with the inner wall of the first handle 1, the insertion shaft 14 on the extension rod 11 is slidably connected with the rotating device 12 at the first handle 1, and the cylinder 121 of the rotating device 12 is threadedly connected with the threaded hole 13 in the inner wall of the first handle 1 by the threaded groove 122, after the first handle 1 and the components such as the insertion block 27 on the second handle 2 are fixed, the fixed column 123 is held and the cylinder 121 is pulled, and the inner wall of the first handle 1 can rotate along the outer wall of the cylinder 121 due to the threaded cooperation, thereby facilitating the cable separation or stranding operation.

[0021] The rotating device 12 comprises a cylinder 121, the outer wall of the cylinder 121 is provided with a threaded groove 122, the outer wall of the cylinder 121 is fixedly connected with a fixed column 123, the inner wall of the fixed column 123 is rotatably connected with a rotating block 124, the outer wall of the cylinder 121 is threadedly connected with the inner wall of the first handle 1 through the threaded hole 13, and the inner wall of the cylinder 121 is slidably connected with the outer wall of the insertion shaft 14. ​

[0022] The inner wall of the second handle 2 is slidably connected with the telescopic rod 22 through the movable slot 21, and the movable slot 21 is arranged in the wall of the second handle 2. The outer wall of the telescopic rod 22 is fixedly connected with the insertion column 23. The end of the insertion column 23 close to the telescopic rod 22 is fixedly connected with the compression spring 24. The outer wall of the insertion column 23 is inserted with the connecting column 25. The outer wall of the connecting column 25 is fixedly connected with the connecting plate 26. The side of the connecting plate 26 away from the connecting column 25 is fixedly connected with the insertion block 27.

[0023] The outer wall of the insertion block 27 is inserted with the inner wall of the first handle 1 through the connecting hole 15. The outer wall of the insertion column 23 is slidably connected with the inner wall of the second handle 2 through the movable slot 21. The end of the compression spring 24 away from the insertion column 23 is fixedly connected with the inner wall of the second handle 2. The inner wall of the second handle 2 is inserted with the connecting plate 26. When the connecting plate 26 is removed without being fixed, the telescopic rod 22 can slide in the movable slot 21. The insertion column 23 is acted by the elastic force of the compression spring 24. When the first handle 1 and the second handle 2 are closed, the connecting plate 26 is inserted into the second handle 2, and the insertion block 27 on the connecting plate 26 is stably inserted into the connecting hole 15 of the first handle 1. At this time, the insertion column 23 is inserted into the connecting column 25, and the position of the insertion column 23 is stably ensured by the elastic force of the compression spring 24, thereby achieving the function of fixed connection.

[0024] Working principle:

[0025] In use, the first handle 1 and the second handle 2 are relatively rotated through the shaft pin 3, so as to be opened and closed like a conventional steel wire pliers to clamp articles.

[0026] When the wire splitting and twisting operation is needed, the insertion shaft 14 on the extension rod 11 is slidably connected with the rotating device 12 at the first handle 1. At the same time, the cylinder 121 of the rotating device 12 is threadedly connected with the threaded hole 13 in the inner wall of the first handle 1 through the threaded groove 122. After the first handle 1 and the second handle 2 are fixed through the insertion block 27 and other components, the cylinder 121 is pulled by holding the fixed column 123. Due to the threaded cooperation, the inner wall of the first handle 1 can rotate along the outer wall of the cylinder 121, thereby facilitating the wire splitting or twisting operation. During the process of pushing the cylinder 121 back, only the pushing force is applied to the rotating block 124, and the first handle 1 is held. At this time, the cylinder 121 and the fixed column 123 move towards the extension rod 11 along the insertion shaft 14 while wrapping the insertion shaft 14.

[0027] At the second handle 2, the inserted connecting plate 26 is removed without fixing, the telescopic rod 22 can slide in the movable slot 21, the insertion column 23 is under the elastic force of the compression spring 24, when the first handle 1 and the second handle 2 are closed, the connecting plate 26 is inserted into the second handle 2, and the insertion block 27 on the connecting plate 26 is stably inserted into the connecting hole 15 of the first handle 1, at this time, the insertion column 23 is inserted into the connecting column 25, the position of the insertion column 23 is ensured to be stable by the elastic force of the compression spring 24, thereby playing a role of fixed connection, ensuring that the relative position of the two handles is stable during the process of separating the wire, guaranteeing the operation to be carried out smoothly, and improving the practicability of the steel wire pliers when the steel wire pliers are used to handle the cable.

[0028] Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art and related fields without creative labor should belong to the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application, such as without special description and limitation, are implemented according to the conventional means in the art.

Claims

1. A wire cutter having a wire separating strand function, characterized by, The utility model relates to a first handle (1), the inner wall fixed connection of first handle (1) has the axle pin (3), the outer wall fixed connection of axle pin (3) has the second handle (2), the outer wall fixed connection of first handle (1) has the extension rod (11), the outer wall fixed connection of extension rod (11) has the insertion axle (14), the outer wall sliding connection of insertion axle (14) has the rotating device (12), the inner wall of rotating device (12) is connected with first handle (1) through threaded hole (13), and threaded hole (13) is set up in the inner wall of first handle (1). The outer wall of first handle (1) is rotatably connected with the outer wall of second handle (2), and the outer wall of extension rod (11) is fixedly connected with the inner wall of first handle (1). The rotating device (12) includes a cylinder (121), a threaded groove (122) is formed in the outer wall of the cylinder (121), a fixed column (123) is fixedly connected to the outer wall of the cylinder (121), and a rotating block (124) is rotatably connected to the inner wall of the fixed column (123).

2. The combination wire stripper and pliers of claim 1 wherein: The outer wall of the cylinder (121) is threadedly connected with the inner wall of the first handle (1) through the threaded hole (13), and the inner wall of the cylinder (121) is slidingly connected with the outer wall of the insertion axle (14).

3. The combination wire stripper and pliers of claim 1 wherein: The inner wall of the second handle (2) is slidingly connected with the telescopic rod (22) through the movable groove (21), the movable groove (21) is formed in the wall of the second handle (2), the outer wall of the telescopic rod (22) is fixedly connected with the insertion column (23), the insertion column (23) is fixedly connected with the compression spring (24) at one end close to the telescopic rod (22), the outer wall of the insertion column (23) is inserted with the connecting column (25), the outer wall of the connecting column (25) is fixedly connected with the connecting plate (26), and the connecting plate (26) is fixedly connected with the insertion block (27) away from one side of the connecting column (25).

4. The combination wire stripper and pliers of claim 3 wherein: The outer wall of the insertion block (27) is inserted with the inner wall of the first handle (1) through the connecting hole (15), the outer wall of the insertion column (23) is slidingly connected with the inner wall of the second handle (2) through the movable groove (21), one end of the compression spring (24) away from the insertion column (23) is fixedly connected with the inner wall of the second handle (2), and the connecting plate (26) is inserted with the inner wall of the second handle (2).

5. The combination wire stripper and pliers of claim 1 wherein: ​ 6. The combination wire stripper and pliers of claim 5 wherein: ​

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