Cable stripping device

Abstract

The utility model discloses a cable stripping device which comprises a base, a height adjusting support, a clamping mechanism and a cable stripping mechanism, wherein the height adjusting support and the clamping mechanism are arranged on the base, and the cable stripping mechanism is arranged on the height adjusting support. The wire stripping mechanism comprises a rectangular cylinder fixed on the height adjusting support, a handle is arranged at the upper end of the rectangular cylinder through a rotating shaft, the rotating shaft penetrates through the handle and is fixedly connected with the handle, rotating discs are fixed to the positions, located on the two sides of the handle, of the rotating shaft, and sliding rails are horizontally fixed to the positions, located below the rotating discs, of the two inner side walls of the rectangular cylinder. The cable stripping device has the advantages that the cable stripping device is convenient to carry and easy to operate, the cutting depth can be controlled through the height adjusting support when a cable is stripped, the effect of horizontal linear cutting is achieved through the cable stripping mechanism, and the cable stripping device is high in practicability and high in practicability. Therefore, the problems that the inner core of the cable is damaged due to too deep cutting or repeated cutting is needed because the effect cannot be achieved due to too shallow cutting and the cable is easy to deviate during cutting are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable stripping, and particularly relates to a cable stripping device. Background Art

[0002] A cable refers to a wire product used for transmitting electric energy, signals and realizing the conversion of electromagnetic energy. Cables have many uses, mainly depending on the type of cable. Generally, they can be divided into power cables, communication cables, electrical equipment wires and cables, etc. Their common feature is that one or more bare wires, stranded wires or insulated wire cores are wrapped with a protective layer outside to transmit electric energy or information.

[0003] In the power system, cable wiring work is often involved. During the process of cable laying by electricians, it is often necessary to remove the cable outer skin to make cable heads and complete cable connections. Usually, we use a utility knife or a blade to complete the stripping work. However, if the utility knife or the blade is used with too much force and cuts too deep, it is easy to damage the cable inner core. If the force is too small and the cutting depth is not enough, repeated operations are required. It is not easy to control the cutting depth, which brings inconvenience to power installation and poses a potential safety hazard to safe power supply. Content of the Utility Model

[0004] In order to overcome the problem that it is not easy to control the depth during cable stripping and cutting in the prior art, the utility model provides a cable stripping device. The technical solution is as follows:

[0005] A cable stripping device includes a base, a height adjustment bracket and a clamping mechanism arranged on the base, and a stripping mechanism arranged at the upper end of the height adjustment bracket; the stripping mechanism includes a rectangular cylinder vertically fixed at the upper end of the height adjustment bracket. A handle is arranged at the upper end inside the rectangular cylinder through a rotating shaft. The rotating shaft penetrates through the handle and is fixedly connected thereto. Discs are fixedly arranged on both sides of the handle on the rotating shaft. Horizontal sliding rails are fixedly arranged on both inner side walls of the rectangular cylinder and below the discs. An I-shaped connecting rod is arranged between the disc and the sliding rail. The upper cross bars of the connecting rod are respectively rotatably connected to the two discs. The lower cross bars of the connecting rod are respectively slidably connected to the two sliding rails. A cutter holder is hinged at one end of the connecting rod connected to the sliding rail. The upper end of the cutter holder can slide horizontally along the sliding rail.

[0006] Furthermore, a blade is detachably mounted on the lower end of the cutting frame, and a slide plate is provided on the upper end of the cutting frame. Both ends of the slide plate can slide closely against the interior of the rectangular tube, and the top surface of the slide plate is slidably connected to the bottom surface of the slide rail. Ear plates are symmetrically provided on both sides of the top surface of the slide plate, and the cross bar at the lower end of the connecting rod passes through the two ear plates and is hinged thereto. By sliding the two ends of the slide plate closely against the inner wall of the rectangular tube and the top surface of the slide plate is slidably connected to the bottom surface of the slide rail, it is ensured that the cutting frame does not rotate during movement, and can only move horizontally to keep the cutting depth unchanged.

[0007] Furthermore, the height adjustment bracket includes a rectangular fixed tube fixed on the edge of the base, a sliding rod matching the fixed tube is slidably arranged in the fixed tube, the upper end of the sliding rod is bent to one side and fixedly connected to the rectangular tube, and a positioning bolt is arranged on one side wall of the fixed tube, one end of the positioning bolt passes through the side wall of the fixed tube and can resist the sliding rod, and the sliding rod and the rectangular tube are adjusted by the positioning bolt, thereby adjusting the depth that the blade can cut the cable.

[0008] Furthermore, the clamping mechanism includes fixed plates fixed on both sides of the top surface of the base, and the base is located on the inner sides of the two fixed plates and corresponding movable clamps are slidably arranged, and an adjusting screw is threadedly arranged in the middle of the fixed plate, and one end of the adjusting screw passes through the fixed plate and is rotatably connected to the movable clamp.

[0009] Furthermore, the fixed plate, the movable clamping plate and the slide rail are arranged in the same direction.

[0010] Furthermore, the fixing plate is vertically provided with limiting rods on both sides of the adjusting screw, and one end of the limiting rod passes through the fixing plate and is fixedly connected to the movable clamping plate.

[0011] Furthermore, a scale is provided on the side of the slide bar. When the depth of the wire stripping cut is adjusted by the height adjustment bracket, the degree of elevation can be roughly known by observing the scale, which facilitates the control of the cutting depth.

[0012] Furthermore, the lower end of the blade is exposed from the lower port of the rectangular tube.

[0013] The beneficial effects of the technical solution provided by the utility model are as follows: the device is easy to carry and easy to operate, the cutting depth of the cable stripping can be controlled by adjusting the height of the bracket, and the horizontal straight line cutting effect is achieved by the stripping mechanism, thereby avoiding the problems of cutting too deep to damage the inner core of the cable or cutting too shallow to achieve the desired effect and requiring repeated cutting, as well as easy deviation during cutting;

[0014] The device also stably clamps the cable through the clamping mechanism, thereby improving the fixing effect; and better controls the cutting depth of the cable through the setting of the scale. Brief Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings listed below are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0016] Figure 1 is the overall structural schematic diagram of the embodiment of the present utility model;

[0017] Figure 2 is the side view schematic diagram of the embodiment of the present utility model;

[0018] Figure 3 is the internal schematic diagram of the embodiment of the present utility model.

[0019] In the drawings, the list of components represented by each reference numeral is as follows: 1. Base; 2. Height adjustment bracket; 201. Fixed cylinder; 202. Slide bar; 203. Positioning bolt; 3. Rectangular cylinder; 4. Handle; 5. Rotating shaft; 6. Turntable; 7. Connecting rod; 8. Cutter holder; 9. Slide rail; 10. Blade; 12. Ear plate; 13. Fixed plate; 14. Moving clamping plate; 15. Adjusting screw; 16. Limit rod; 17. Scale; 18. Cable. Detailed Embodiment

[0020] To make the objectives, technical solutions and advantages of the present utility model clearer, the embodiments of the present utility model will be further described in detail below in conjunction with the drawings.

[0021] Refer to Figures 1 to 3 , the embodiment of the present utility model provides a cable stripping device, including a base 1, a height adjustment bracket 2 and a clamping mechanism arranged on the base 1, and a wire stripping mechanism arranged at the upper end of the height adjustment bracket 2; the wire stripping mechanism includes a rectangular cylinder 3 vertically fixed at the upper end of the height adjustment bracket 2. At the upper end inside the rectangular cylinder 3, a handle 4 is arranged through a rotating shaft 5. The rotating shaft 5 penetrates through the handle 4 and is fixedly connected thereto. And on both sides of the handle 4, turntables 6 are fixedly arranged. On both inner side walls of the rectangular cylinder 3 and below the turntables 6, slide rails 9 are horizontally fixed. Between the turntables 6 and the slide rails 9, an I-shaped connecting rod 7 is arranged. The upper cross bars of the connecting rod 7 are respectively rotatably connected to the two turntables 6, and the lower cross bars of the connecting rod 7 are respectively slidably connected to the two slide rails 9. And at one end where the connecting rod 7 is connected to the slide rail 9, a cutter holder 8 is hinged. The upper end of the cutter holder 8 can slide horizontally along the slide rail 9.

[0022] A blade 10 is detachably installed at the lower end of the cutter holder 8. A sliding plate is provided at the upper end of the cutter holder 8. Both ends of the sliding plate can closely slide inside the rectangular cylinder 3, and the top surface of the sliding plate is slidably connected to the bottom surface of the slide rail 9. Ear plates 12 are symmetrically arranged on both sides of the top surface of the sliding plate. The cross bar at the lower end of the connecting rod 7 passes through the two ear plates 12 and is hinged to them.

[0023] The height adjustment bracket 2 includes a rectangular fixed cylinder 201 fixed on the edge of the base 1. A slide bar 202 matching the fixed cylinder 201 is slidably arranged inside the fixed cylinder 201. The upper end of the slide bar 202 bends to one side and is fixedly connected to the rectangular cylinder 3. A positioning bolt 203 is provided on one side wall of the fixed cylinder 201. One end of the positioning bolt 203 passes through the side wall of the fixed cylinder 201 and can abut against the slide bar 202.

[0024] The clamping mechanism includes fixing plates 13 fixed on both sides of the top surface of the base 1. Moving clamping plates 14 are correspondingly and slidably arranged inside the base 1 on both sides of the two fixing plates 13. An adjusting screw rod 15 is threadedly arranged in the middle of the fixing plate 13. One end of the adjusting screw rod 15 passes through the fixing plate 13 and is rotatably connected to the moving clamping plate 14.

[0025] The fixing plates 13, the moving clamping plates 14 and the slide rail 9 are arranged in the same direction; limiting rods 16 are vertically arranged on both sides of the adjusting screw rod 15 on the fixing plate 13. One end of the limiting rod 16 passes through the fixing plate 13 and is fixedly connected to the moving clamping plate 14.

[0026] Wherein, a scale 17 is arranged on the side surface of the slide bar 202.

[0027] And the lower end of the blade 10 exposes the lower port of the rectangular cylinder 3.

[0028] Usage method: When using this device, one end of the cable 18 to be stripped is placed between the two moving clamping plates 14 and close to one side surface of the blade 10. Then, by rotating the adjusting screw rods 15 on the fixing plates 13 on both sides to drive the moving clamping plates 14 to clamp the cable 18, and by observing the cable 18 to determine the cutting depth required for the cable 18, loosen the positioning bolt 203 and adjust the height of the slide bar 202, so as to complete the height adjustment of the rectangular cylinder 3 and the blade 10, and at the same time fix the cutting depth of the blade 10. Then, press down the handle 4 to drive the turntable 6 to rotate, thereby driving one end of the connecting rod 7 to move upward and the other end to move horizontally forward along the slide rail 9, driving the cutter holder 8 and the blade 10 to move to cut the cable 18 to achieve the effect of stripping opening.

[0029] The above is only the preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A cable stripping device, characterized in that: It comprises a base (1), a height adjustment bracket (2) and a clamping mechanism arranged on the base (1), and a wire stripping mechanism arranged on the upper end of the height adjustment bracket (2); The wire stripping mechanism comprises a rectangular tube (3) vertically fixed to the upper end of the height adjustment bracket (2); a handle (4) is provided at the upper end of the rectangular tube (3) via a rotating shaft (5); the rotating shaft (5) passes through the handle (4) and is fixedly connected thereto; a rotating disk (6) is fixed on both sides of the rotating shaft (5) located on the handle (4); a slide rail (9) is horizontally fixed on both inner side walls of the rectangular tube (3) and below the rotating disk (6); an I-shaped connecting rod (7) is provided between the rotating disk (6) and the slide rail (9); a cross bar at the upper end of the connecting rod (7) is rotatably connected to the two rotating disks (6) respectively; a cross bar at the lower end of the connecting rod (7) is slidably connected to the two slide rails (9) respectively; and a cutting frame (8) is hingedly connected to one end of the connecting rod (7) connected to the slide rail (9); the upper end of the cutting frame (8) can slide horizontally along the slide rail (9).

2. The cable stripping device according to claim 1, characterized in that: A blade (10) is detachably mounted on the lower end of the cutting frame (8), and a slide plate is arranged on the upper end of the cutting frame (8). Both ends of the slide plate can slide closely against the inside of the rectangular tube (3), and the top surface of the slide plate is slidably connected to the bottom surface of the slide rail (9). Ear plates (12) are symmetrically arranged on both sides of the top surface of the slide plate, and a cross bar at the lower end of the connecting rod (7) passes through the two ear plates (12) and is hinged thereto.

3. The cable stripping device according to claim 1, characterized in that: The height adjustment bracket (2) comprises a rectangular fixed tube (201) fixed on the edge of the base (1), a sliding rod (202) matching the fixed tube (201) is slidably arranged inside the fixed tube (201), the upper end of the sliding rod (202) is bent to one side and is fixedly connected to the rectangular tube (3), and a positioning bolt (203) is arranged on a side wall of the fixed tube (201), one end of the positioning bolt (203) passes through the side wall of the fixed tube (201) and can resist the sliding rod (202).

4. The cable stripping device according to claim 1, characterized in that: The clamping mechanism comprises fixed plates (13) fixed on both sides of the top surface of the base (1); the base (1) is provided with movable clamping plates (14) slidably corresponding to the inner sides of the two fixed plates (13); an adjusting screw (15) is provided with a middle thread of the fixed plate (13); one end of the adjusting screw (15) passes through the fixed plate (13) and is rotatably connected to the movable clamping plate (14).

5. The cable stripping device according to claim 4, characterized in that: The fixed plate (13), the movable clamping plate (14) and the slide rail (9) are arranged in the same direction.

6. The cable stripping device according to claim 4, characterized in that: The fixing plate (13) is vertically provided with limiting rods (16) on both sides of the adjusting screw rod (15); one end of the limiting rod (16) passes through the fixing plate (13) and is fixedly connected to the movable clamping plate (14).

7. The cable stripping device according to claim 3, characterized in that: A scale (17) is provided on the side surface of the sliding rod (202).

8. The cable stripping device according to claim 2, characterized in that: The lower end of the blade (10) is exposed from the lower port of the rectangular tube (3).

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