Peeling device for insulated cable

Abstract

The utility model discloses a peeling device used for an insulated cable, which comprises a base and a support frame installed on the base, the support frame is of a U-shaped structure and is internally provided with a cutting structure, the cutting structure comprises an adjusting screw rod and a sliding frame, two sides of the interior of the support frame are provided with guide sliding grooves, and the adjusting screw rod and the sliding frame are arranged in the guide sliding grooves. The two sides of the sliding frame are slidably arranged in the guide sliding grooves, the adjusting screw rod penetrates through and is in threaded connection with the top of the supporting frame, the bottom of the adjusting screw rod is rotatably arranged at the top of the sliding frame, an adjusting knob is arranged at the top of the adjusting screw rod, the supporting frame is of a U-shaped structure, and a cutting shaft is rotatably arranged in the supporting frame; and a cutting wheel is mounted in the middle of the cutting shaft. The utility model relates to the technical field of insulated cables, and specifically provides a peeling device for an insulated cable.

Description

Technical Field

[0001] This utility model relates to the field of insulated cable technology, specifically to a stripping device for insulated cables. Background Technology

[0002] Insulated cables are cables consisting of conductive core wires wrapped with an insulating material layer. They are mainly used to transmit electrical energy or signals, while preventing current leakage, short circuits, and electric shock risks, thus ensuring the safety and stability of power transmission. When connecting insulated cables to equipment terminals, the ends need to be stripped to expose the internal conductive core wires for connection. Generally, the installation personnel use a utility knife to perform the stripping operation.

[0003] Using a utility knife for peeling skin has certain inconveniences. It is difficult to control the cutting force, and there are certain safety hazards during the cutting process. Similarly, larger peeling equipment is inconvenient to carry around, and the operation is relatively cumbersome. Utility Model Content

[0004] The technical problem this utility model aims to solve is that existing insulated cable stripping devices, which use utility knives for stripping, are flexible and convenient, but it is difficult to control the force, posing a safety hazard. Similarly, the equipment is inconvenient to carry and cumbersome to operate.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: This utility model proposes a stripping device for insulated cables, comprising a base and a support frame mounted on the base. The support frame has a U-shaped structure and an internal cutting structure. The cutting structure includes an adjusting screw and a sliding frame. Guide grooves are provided on both sides of the support frame. The sliding frame slides within the guide grooves on both sides. The adjusting screw passes through and is threadedly connected to the top of the support frame, with its bottom rotatably positioned on the top of the sliding frame. An adjusting knob is provided at the top of the adjusting screw. The support frame has a U-shaped structure and an internal cutting shaft that rotates. A cutting wheel is mounted in the middle of the cutting shaft. A support shaft rotates relative to the side wall of the support frame and is located below the cutting shaft. A cable support block is fixedly mounted in the middle of the support shaft.

[0006] Preferred technical solution 1: The support shaft is further provided with a clamping assembly, which includes two sets of pressure-holding turntables connected to the support shaft by threads. The two sets of pressure-holding turntables are symmetrically arranged about the cable support block, and the threaded connection directions of the pressure-holding turntables are opposite to those of the support shaft. A pressure plate is also slidably provided on the support shaft. The side wall of the pressure-holding turntable is provided with a support spring, and the other end of the support spring is connected to the side wall of the pressure plate.

[0007] Preferred technical solution 2: A support rod is provided on one side of the support frame and a guide sleeve is provided in the middle. Multiple sets of guide rollers are evenly distributed on the inner wall of the guide sleeve.

[0008] Preferred technical solution 3: The edge of the pressure plate near the cable support block is chamfered to facilitate pressing the cable between the two sets of pressure plates.

[0009] Preferred technical solution four: One end of the support shaft passes through the support frame and extends to the outside, and a drive knob is provided at the outer end of the support shaft.

[0010] Preferred technical solution five: The support shaft is provided with a slot at one end outside the support frame, and also includes a rotating rod that matches the slot. After being inserted into the slot, the rod actively rotates to drive the support shaft to rotate.

[0011] Preferred technical solution six: The base has mounting grooves on both sides and anti-slip pads on the bottom.

[0012] The present invention provides a stripping device for insulated cables, and the beneficial effects achieved by adopting the above structure are as follows:

[0013] (1) The main body of the device includes a base and a support frame installed on the base. By adjusting the screw, the sliding frame is driven to move, so that the cutting wheel cuts the insulation layer. Then, the cable is cut and stripped by pulling the cable. The operation is simple and safe.

[0014] (2) The clamping component limits the cable during the cutting and stripping process, ensuring stable cutting. It is also suitable for cutting and limiting cables of different sizes. The guide sleeve and guide roller work together to guide the cable. The operation is simple and flexible, and it is easy to carry. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This invention provides a schematic diagram of the overall structure of a stripping device for insulated cables. Figure 1 ;

[0017] Figure 2 This invention provides a schematic diagram of the overall structure of a stripping device for insulated cables. Figure 2 ;

[0018] Figure 3 This is a cross-sectional structural schematic diagram of a stripping device for insulated cables proposed in this utility model;

[0019] Figure 4 This is a schematic diagram of the clamping assembly of a stripping device for insulated cables proposed in this utility model.

[0020] The components are as follows: 1. Base, 2. Support frame, 3. Cutting structure, 4. Adjusting screw, 5. Sliding frame, 6. Guide groove, 7. Adjusting knob, 8. Cutting shaft, 9. Cutting wheel, 10. Support shaft, 11. Cable support block, 12. Clamping assembly, 13. Pressing turntable, 14. Pressure plate, 15. Support spring, 16. Support rod, 17. Guide sleeve, 18. Guide roller, 19. Drive knob, 20. Slot, 21. Rotating rod, 22. Mounting groove, 23. Anti-slip pad. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0023] Example 1

[0024] like Figures 1-4 As shown, the technical solution adopted by this utility model is as follows: A stripping device for insulated cables includes a base 1 and a support frame 2 installed on the base 1. The support frame 2 is U-shaped and has a cutting structure 3 inside. The cutting structure 3 includes an adjusting screw 4 and a sliding frame 5. The support frame 2 has guide grooves 6 on both sides inside. The sliding frame 5 is slidably disposed in the guide grooves 6 on both sides. The adjusting screw 4 passes through and is threadedly connected to the top of the support frame 2, and its bottom is rotatably disposed on the top of the sliding frame 5. The top of the adjusting screw 4 is provided with an adjusting knob 7. The support frame 2 is U-shaped and has a cutting shaft 8 rotating inside. A cutting wheel 9 is installed in the middle of the cutting shaft 8. A support shaft 10 is rotatably disposed on the side wall of the support frame 2 and is located below the cutting shaft 8. A cable support block 11 is fixedly disposed in the middle of the support shaft 10 for supporting the cable and cooperating with the cutting wheel 9 to cut and strip the cable.

[0025] like Figure 2 As shown, a support rod 16 is provided on one side of the support frame 2 and a guide sleeve 17 is provided in the middle. Multiple sets of guide rollers 18 are evenly distributed on the inner wall of the guide sleeve 17 to facilitate auxiliary guidance of the cable.

[0026] like Figure 1As shown, one end of the support shaft 10 passes through the support frame 2 and extends to the outside. A drive knob 19 is provided at the outer end of the support shaft 10. The cable is driven to move by rotating the drive knob 19. In order to facilitate the storage and driving of the support shaft 10, a slot 20 is provided at the outer end of the support shaft 10 located in the support frame 2. A rotating rod 21 is also provided that matches the slot 20. After being inserted into the slot 20, the rod actively rotates to drive the support shaft 10 to rotate.

[0027] In addition, the base 1 has mounting grooves 22 on both sides, which facilitates installation and fixation with bolts and nuts. At the same time, the bottom of the base 1 is provided with anti-slip rubber pads 23, so it can also be placed on a platform for operation.

[0028] Example 2

[0029] Based on Example 1, such as Figure 4 As shown, in order to ensure stable cable cutting during the stripping process and to accommodate cables of different sizes, a clamping assembly 12 is also provided on the support shaft 10. The clamping assembly 12 includes two sets of pressure-holding turntables 13 connected to the support shaft 10 by threads. The two sets of pressure-holding turntables 13 are symmetrically arranged about the cable support block 11. During use, the cable is driven to move by rotating the support shaft 10. Therefore, the two sets of pressure-holding turntables 13 are connected to the support shaft 10 in opposite directions to prevent the pressure-holding turntables 13 from loosening when the support shaft 10 is rotated. A pressure plate 14 is also slidably provided on the support shaft 10. A support spring 15 is provided on the side wall of the pressure-holding turntable 13, and the other end of the support spring 15 is connected to the side wall of the pressure plate 14. The edge of the pressure plate 14 is chamfered to facilitate pressing the cable between the two sets of pressure plates 14.

[0030] In practical use, place the stripping device on a flat surface or install and fix it with bolts and nuts. Then, rotate the two sets of pressure discs 13 according to the cable diameter to ensure stable pressure on the cable. Then, insert one end of the cable into the guide sleeve 17 for auxiliary guidance and press it between the two sets of pressure plates 14 to contact the cable support block 11. Then, rotate the adjustment knob 7 to drive the adjustment screw 4 to push the sliding frame 5 downward, so that the cutting wheel 9 squeezes the insulation layer of the inserted insulated cable to cut a small opening, thereby limiting the cable. Then, rotate the drive knob 19 to drive the support shaft 10 to rotate, thereby driving the insulated cable to continuously cut and strip the insulation. At the same time, the rotating rod 21 can be inserted into the slot 20 for driving.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, material, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, material, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stripping device for insulated cables, comprising a base (1) and a support frame (2) mounted on the base (1), the support frame (2) being U-shaped and having an internal cutting structure (3), characterized in that: The cutting structure (3) includes an adjusting screw (4) and a sliding frame (5). The support frame (2) has guide grooves (6) on both sides inside. The sliding frame (5) is slidably disposed in the guide grooves (6) on both sides. The adjusting screw (4) is threaded through and connected to the top of the support frame (2) and rotates to the top of the sliding frame (5). The adjusting screw (4) has an adjusting knob (7) on the top. The support frame (2) is U-shaped and has a cutting shaft (8) rotating inside. A cutting wheel (9) is installed in the middle of the cutting shaft (8). The support frame (2) has a support shaft (10) rotating relative to the side wall and located below the cutting shaft (8). A cable support block (11) is fixedly disposed in the middle of the support shaft (10).

2. The stripping device for insulated cables according to claim 1, characterized in that: The support shaft (10) is also provided with a clamping assembly (12), which includes two sets of pressure discs (13) connected to the support shaft (10) by threads. The two sets of pressure discs (13) are symmetrically arranged about the cable support block (11). A pressure plate (14) is also slidably provided on the support shaft (10). The side wall of the pressure disc (13) is provided with a support spring (15), and the other end of the support spring (15) is connected to the side wall of the pressure plate (14).

3. A stripping device for insulated cables according to claim 2, characterized in that: The support frame (2) has a support rod (16) on one side and a guide sleeve (17) in the middle. Multiple sets of guide rollers (18) are evenly distributed on the inner wall of the guide sleeve (17).

4. A stripping device for insulated cables according to claim 2, characterized in that: The edge of the pressure plate (14) near the cable support block (11) is chamfered.

5. A stripping device for insulated cables according to any one of claims 1 to 4, characterized in that: One end of the support shaft (10) passes through the support frame (2) and extends to the outside. The support shaft (10) is provided with a drive knob (19) at the outside end.

6. A stripping device for insulated cables according to claim 5, characterized in that: The support shaft (10) has a slot (20) at one end outside the support frame (2), and also includes a rotating rod (21) that matches the slot (20).

7. A stripping device for insulated cables according to claim 1, characterized in that: The base (1) has mounting grooves (22) on both sides and anti-slip pads (23) on the bottom.

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