Cable stripping knife capable of adjusting cutting wire diameter

Abstract

The utility model discloses a cable stripping knife capable of adjusting cutting wire diameter, comprising a U-shaped frame, the surface of the U-shaped frame is fixedly connected with a handle, the inside of the handle is slidably connected with a knife holder, the surface of the knife holder is fixedly connected with a cutting knife, the surface of the U-shaped frame is provided with a round hole, the inside of the round hole is fixedly connected with a sleeve, and the sleeve is fixedly connected with the handle. A first lead screw is in threaded connection with the interior of the sleeve, a first handle is fixedly connected to the top end of the first lead screw, a fixing frame is rotationally connected to the other end of the first lead screw, and a guide wheel is rotationally connected to the inner side of the fixing frame. According to the utility model, the distance between the guide wheel and the cutting knife is adjusted, so that cables with different diameters can be stripped without replacing corresponding stripping knives according to the diameters of the cables, the application range and the practicability of the stripping knives are improved, and the working efficiency of stripping is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable stripping knife technical field especially, it relates to a kind of cable stripping knife of adjustable cutting line diameter. BACKGROUND

[0002] In modern electrical engineering and communication field, the application of cable is widespread and crucial. With the continuous development of technology, various different specifications and line diameter cables are used in large quantities. Traditional cable stripping tool can only be processed for specific line diameter cable, which leads to the need for multiple stripping tools of different specifications when facing multiple line diameter cables, which not only increases the cost, but also causes inconvenience in carrying and storage. The limitations of traditional stripping tools result in low work efficiency, and frequent tool replacement can lead to operational errors and time waste, which is not conducive to improving the work efficiency of cable stripping. SUMMARY

[0003] The utility model aims at solving the technical problem proposed in the above background.

[0004] The utility model adopts the following technical scheme: a kind of adjustable cutting line diameter cable stripping knife, including U-shaped frame, the surface of the U-shaped frame is fixedly connected with handle, the inside of the handle is slidably connected with tool holder, the surface of the tool holder is fixedly connected with cutter, the surface of the U-shaped frame is equipped with round hole, the inside of the round hole is fixedly connected with sleeve, the inside of the sleeve is threadedly connected with No.

[0005] Preferably, the surface of the first handle is fixedly connected with anti-skid rib, and the anti-skid ribs are evenly distributed on the surface of the first handle. Here, the friction when holding the first handle can be improved, and the phenomenon of slipping when rotating the first handle can be avoided.

[0006] Preferably, the surface of the U-shaped frame is provided with a limiting groove, the surface of the fixing frame is fixedly connected with a limiting rod, and the limiting rod is slidably connected in the limiting groove. Here, the fixing frame can be guided and limited, so that it will not be affected by the rotation of the first lead screw and deviate.

[0007] Preferably, the surface of the handle is sleeved with a handle sleeve, and the handle sleeve is made of rubber. Here, the comfort of holding the handle can be improved.

[0008] Preferably, the inside of the handle is fixedly connected with a cylindrical block, a threaded hole is formed in the surface of the cylindrical block, a No.

[0009] Preferably, the surface of the cutter holder is fixedly connected with an adjusting rod, the surface of the handle is provided with a transverse groove, a No.

[0010] Compared with the prior art, the utility model has the advantages and positive effects that:

[0011] 1. In the utility model, when stripping work needs to be performed on the cable, the distance between the cutter and the guide wheel is adjusted according to the approximate diameter of the cable, the No.

[0012] 2. In the utility model, when the cable needs to be circularly cut, the No. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 A schematic diagram of the cable stripping cutter with adjustable cutting line diameter is provided.

[0014] Fig. 2 The utility model provides a section view of cable stripping knife of adjustable cutting line diameter;

[0015] Fig. 3 The utility model provides an exploded schematic view of cable stripping knife of adjustable cutting line diameter.

[0016] In the drawing: 1, U-shaped frame, 2, handle, 3, round hole, 4, sleeve, 5, No. 1 lead screw, 6, anti-skid rib, 7, No. 1 handle, 8, fixed frame, 9, limiting groove, 10, limiting rod, 11, guide wheel, 12, handle sleeve, 13, cylindrical block, 14, screw hole, 15, No. 2 lead screw, 16, tool holder, 17, cutting knife, 18, adjusting rod, 19, No. 2 handle, 20, transverse slot, 21, No. 1 vertical slot, 22, No. 2 vertical slot. DETAILED DESCRIPTION

[0017] Example 1

[0018] In order to make the above-mentioned purpose, features and advantages of the utility model more clearly understood, the utility model will be further described below in combination with the drawings and examples.It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0019] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can also be implemented in other ways different from the description, therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0020] Example One

[0021] Please refer to Figs. 1-3The utility model provides a technical scheme: a cable stripping knife of adjustable cutting line diameter, including U type frame 1, the surface fixed connection of U type frame 1 has handle 2, the inside sliding connection of handle 2 has tool holder 16, the surface fixed connection of tool holder 16 has cutting knife 17, the surface of U type frame 1 is set with round hole 3, the inside fixed connection of round hole 3 has sleeve 4, the inside screw connection of sleeve 4 has no.

[0022] Example two

[0023] Please refer to Figs. 1-3 The inside fixed connection of handle 2 has cylindrical block 13, the surface of cylindrical block 13 is set with threaded hole 14, the inside screw connection of threaded hole 14 has second screw rod 15, one end fixed connection of second screw rod 15 has second handle 19, the other end of second screw rod 15 is connected with tool holder 16, this can adjust the height of cutting knife 17 according to the wall thickness of the shell of cable line, so as to better stripping work of cable line, the surface fixed connection of tool holder 16 has adjusting rod 18, the surface of handle 2 is set with horizontal slot 20, no. 1 vertical slot 21 and no. 2 vertical slot 22, no. 1 vertical slot 21 and no. 2 vertical slot 22 are communicated with horizontal slot 20, adjusting rod 18 is slidingly connected in no. 1 vertical slot 21, this can adjust the angle of cutting knife 17, so that it not only can cut cable line in horizontal direction, but also can cut cable line in annular, which is beneficial to improve the practicability of stripping knife and further improve the convenience of stripping knife.

[0024] Working principle: in the use process, when the cable stripping work is needed, according to the approximate diameter of the cable, adjust the distance between the cutter 17 and the guide wheel 11, first rotate the handle 7, the handle 7 drives the screw rod to rotate, the first screw rod 5 rotates at the same time drives the guide wheel 11 away from the cutter 17, then place the cable between the cutter 17 and the guide wheel 11, then rotate the handle 7, the guide wheel 11 and the cable are in contact, then the cable stripping work can be carried out, the distance between the guide wheel 11 and the cutter 17 is adjusted, which can strip the cable of different diameters, without changing the corresponding stripping knife according to the diameter of the cable, which is beneficial to improve the application range and practicability of the stripping knife, improve the working efficiency of stripping, when the cable needs to be cut in a ring shape, first rotate the handle 19, the handle 19 drives the second screw rod 15 to rotate, the second screw rod 15 rotates at the same time drives the knife seat 16 to slide in the handle 2, when the adjusting rod 18 and the transverse slot 20 are in contact, rotate the adjusting rod 18, the adjusting rod 18 drives the knife seat 16 and the cutter 17 to rotate, when the adjusting rod 18 is in contact with the other end of the transverse slot 20, rotate the handle 19 to make the knife seat 16 move upward, the adjusting rod 18 will be clamped in the second vertical slot 22, which realizes the angle adjustment of the cutter 17, which can not only cut the cable in horizontal direction, but also cut the cable in ring shape, which is beneficial to improve the practicability of the stripping knife and further improve the convenience of the stripping knife.

[0025] The above is only the preferred embodiment of the present application, not other forms of the present application, any skilled in the art may use the above disclosed technical content to change or modify equivalent examples applied to other fields, but any simple modification, equivalent change and modification of the above examples according to the technical essence of the present application still belongs to the protection scope of the present application.

Claims

1. A cable stripper with adjustable cutting diameter, comprising a U-shaped frame, characterized in that: The surface of the U-shaped frame is fixedly connected to a handle, the inside of the handle is slidably connected to a knife holder, the surface of the knife holder is fixedly connected to a cutting knife, a circular hole is opened on the surface of the U-shaped frame, the inside of the circular hole is fixedly connected to a sleeve, the internal thread of the sleeve is connected to a No. 1 screw rod, the top end of the No. 1 screw rod is fixedly connected to a No. 1 handle, the other end of the No. 1 screw rod is rotatably connected to a fixed frame, and the inner side of the fixed frame is rotatably connected to a guide wheel.

2. The cable stripper with adjustable cutting diameter according to claim 1, characterized in that: The surface of the number one handle is fixedly connected with anti-skid ribs, and the anti-skid ribs are evenly distributed on the surface of the number one handle.

3. The cable stripper with adjustable cutting diameter according to claim 1, characterized in that: A limiting groove is provided on the surface of the U-shaped frame, a limiting rod is fixedly connected to the surface of the fixing frame, and the limiting rod is slidably connected to the inside of the limiting groove.

4. The cable stripper with adjustable cutting diameter according to claim 1, characterized in that: The surface of the handle is covered with a handle cover, and the handle cover is made of rubber.

5. The cable stripper with adjustable cutting diameter according to claim 1, characterized in that: The inside of the handle is fixedly connected to a cylindrical block, the surface of the cylindrical block is provided with a threaded hole, the internal thread of the threaded hole is threadedly connected to a No. 2 screw rod, one end of the No. 2 screw rod is fixedly connected to a No. 2 handle, and the other end of the No. 2 screw rod is rotatably connected to the knife seat.

6. The cable stripper with adjustable cutting diameter according to claim 1, characterized in that: An adjusting rod is fixedly connected to the surface of the knife seat, and a horizontal groove, a first vertical groove and a second vertical groove are provided on the surface of the handle. The first vertical groove and the second vertical groove are both connected to the horizontal groove, and the adjusting rod is slidably connected to the inside of the first vertical groove.

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