Cable stripping device for cable

Abstract

The utility model relates to the field of household daily necessities, in particular to a cable stripping device for a cable. The cable stripping device for the cable comprises a base, a cutting bin is fixedly connected to the upper surface of the base, a pushing block is arranged in the cutting bin, the top and the bottom of the pushing block are connected with sliding blocks through sliding pieces correspondingly, first limiting blocks are fixedly connected to the two sides of the pushing block correspondingly, and connecting rods are fixedly connected to the positions, located at the opening end of the cutting bin, of the two sliding blocks correspondingly; one end of each connecting rod is fixedly connected with a blade, and one side of the cutting bin is in threaded connection with a threaded rod. The cable stripping device provided by the utility model is provided with a rotary first knob, so that a sliding push block is pulled to move backwards, two second limiting blocks are simultaneously driven to move backwards along two limiting grooves, two sliding blocks are pulled by the two second limiting blocks to slide along the bevel edge of the push block, and the cable stripping device is used for stripping the cable. And the two blades get close to each other to reach a specified position, so that cables with different diameters can be stripped.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of household articles especially relates to a cable stripping device for cable. BACKGROUND

[0002] Cable stripping is a key pretreatment step in cable installation, maintenance and repair. In actual operation, the protective skin on the outer layer of the cable is carefully removed with professional tools first. For common armored cables, the metal armor layer must be processed first, and then the insulation layer is stripped. When stripping, the internal conductive core wire must be kept intact and not damaged, and the stripping length must be accurately controlled to ensure reliable subsequent connection. Improper stripping may cause poor contact, electrical leakage and other safety hazards. With the development of technology, from manual stripping to today's automated stripping devices, efficiency and accuracy have been greatly improved, ensuring stable operation of the power system. However, the existing cable stripping device cannot adjust the distance according to different cable diameters, which is inconvenient to use.

[0003] Therefore, it is necessary to provide a new cable stripping device for cable to solve the above technical problems. SUMMARY

[0004] To overcome the defects of the prior art, a cable stripping device for cable is provided to solve the above problems.

[0005] The cable stripping device for cable provided by the utility model comprises a base, a cutting bin is fixedly connected to the upper surface of the base, a push block is arranged in the cutting bin, the top and bottom of the push block are connected with sliding blocks through sliding members respectively, first limiting blocks are fixedly connected to the two sides of the push block, connecting rods are fixedly connected to the sliding blocks at the opening end of the cutting bin, blades are fixedly connected to one end of the connecting rods, and a screw rod is threadedly connected to one side of the cutting bin.

[0006] Preferably, a limiting bin is fixedly connected to one side of the upper surface of the base, a bidirectional screw rod is rotatably connected to the inside of the limiting bin, movable blocks are threadedly connected to the outer wall of the two ends of the bidirectional screw rod, and rollers are rotatably connected to one side of the two movable blocks.

[0007] Preferably, a second knob is arranged on the top of the limiting bin, and the second knob is fixedly connected with the bidirectional screw rod.

[0008] Preferably, one end of the screw rod is rotatably connected with the push block, and the other end is fixedly connected with a first knob.

[0009] Preferably, a movable groove is formed in one side of the limiting bin for sliding of the two rollers.

[0010] Preferably, the sliding member comprises a second limiting block fixedly connected to the top and bottom of the push block respectively, and the two sliding blocks are provided with limiting grooves corresponding to the second limiting blocks on the side close to the push block.

[0011] Compared with the related art, the cable stripping device for cables has the following beneficial effects: rotating the first knob, the first knob drives the threaded rod to rotate, thereby pulling the sliding push block to move backward, and simultaneously driving the two second limiting blocks to move backward along the two limiting grooves, pulling the two sliding blocks to slide along the inclined edge of the push block through the two second limiting blocks, making the two sliding blocks close to each other, and the two blades close to each other to reach the specified position, starting the motors on the two sides of the blades, making the blades rotate, and the blades can be used to strip cables with different diameters.

[0012] In use, rotating the second knob, the second knob drives the bidirectional screw rod to rotate, making the two movable blocks close to each other along the threads of the bidirectional screw rod, and simultaneously driving the two rollers to close to each other, clamping the cable between the two rollers, and preventing the operator from directly contacting the cutter to cause accidental injury. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 A preferred embodiment of the cable stripping device for cables provided by the utility model is shown in the structural schematic view;

[0014] Figure 2 For Figure 1 The structure of the sliding block is shown in the structural schematic view;

[0015] Figure 3 For Figure 1 The structure of the bidirectional screw rod is shown in the structural schematic view;

[0016] In the drawing, 1 is a base, 2 is a cutting bin, 3 is a push block, 4 is a sliding block, 5 is a first limiting block, 6 is a connecting rod, 7 is a blade, 8 is a threaded rod, 9 is a limiting bin, 10 is a bidirectional screw rod, 11 is a movable block, 12 is a roller, 13 is a movable groove, 14 is a first knob, 15 is a second knob, 16 is a second limiting block, and 17 is a limiting groove. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below by combining with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0018] The specific implementation of the utility model is described in detail below by combining with specific examples.

[0019] The utility model discloses an embodiment provides a cable stripping device for cable, and the cable stripping device for cable includes: base 1, the upper surface fixed connection of base 1 has cutting bin 2, the inside of cutting bin 2 is provided with push block 3, and the top and bottom of push block 3 are connected with sliding block 4 respectively through sliding part, and the both sides of push block 3 are fixedly connected with first limit block 5, and two sliding blocks 4 are located at the opening end of cutting bin 2 and are fixedly connected with connecting rod 6, and the one end of two connecting rods 6 is fixedly connected with blade 7, and the side of cutting bin 2 is threadedly connected with threaded rod 8.

[0020] Need to explain is: base 1 is for the installation of subsequent components provides stable and reliable support platform.Cutting bin 2 is fixedly connected on the upper surface of base 1 by welding, and cutting bin 2 is in the shape of cuboid, and push block 3 is in the unique trapezoidal structure, and it is narrow at the top and wide at the bottom, and this design can guarantee the stability of push block 3, and can make the sliding block 4 on both sides move along the inclined surface of push block 3, when push block 3 moves in cutting bin 2, the top and bottom of push block 3 are connected with sliding block 4 respectively through the special sliding part, and push block 3 is in the unique trapezoidal structure, and it is narrow at the top and wide at the bottom, and this design can guarantee the stability of push block 3, and can make the sliding block 4 on both sides move along the inclined surface of push block 3, so that push block 3 can keep smooth in the movement process, and reduce the jamming phenomenon, and the both sides of push block 3 are fixedly connected with first limit block 5, and the first limit block 5 can accurately limit the movement range of push block 3, and prevent it from deviating or derailing during movement, and two sliding blocks 4 are located at the opening end of cutting bin 2, and they are fixedly connected with connecting rod 6 through bolts, and the one end of two connecting rods 6 is connected with blade 7, and blade 7 is in the shape of disc, and the motor on the side of blade 7 can drive blade 7, and threaded rod 8 is threadedly connected on the side of cutting bin 2, and the one end of threaded rod 8 penetrates the side wall of cutting bin 2 and forms a linkage relationship with push block 3 in the inside.Through rotating threaded rod 8, the movement of push block 3 in cutting bin 2 can be accurately controlled, and then blade 7 can be driven to carry out corresponding cutting operation.

[0021] In the embodiment of the utility model, the upper surface of base 1 is fixedly connected with limit bin 9 at one side of cutting bin 2, limit bin 9 is rotationally connected with bidirectional screw rod 10 in the inside, the outer wall of bidirectional screw rod 10 is threadedly connected with movable block 11 at both ends, movable block 11 is rotationally connected with roller 12 at one side, and the side of limit bin 9 is provided with movable slot 13 for the sliding of two rollers 12.

[0022] It needs to be explained that: the inside of the limiting bin 9 is rotatably connected with a bidirectional screw rod 10, the two ends of the outer wall of the bidirectional screw rod 10 are connected with movable blocks 11 through precise thread cooperation, one side of the two movable blocks 11 is rotatably connected with a roller shaft 12 through a pin shaft, the roller shaft 12 is wrapped with a metal core made of rubber material, which can provide good friction and buffer pressure to a certain extent, and a movable groove 13 for sliding of the two roller shafts 12 is carefully arranged on one side of the limiting bin 9, the size of the movable groove 13 is closely matched with the roller shaft 12, so that the roller shaft 12 can slide stably and accurately, and the movable groove 13 provides more accurate limiting control for the operation of the whole device.

[0023] In the embodiment of the utility model, the second knob 15 is arranged on the top of the limiting bin 9, and the second knob 15 is fixedly connected with the bidirectional screw rod 10.

[0024] It needs to be explained that: the surface of the second knob 15 is finely ground, which not only effectively enhances the friction, so that the operator can exert force more stably when rotating, and the second knob 15 and the bidirectional screw rod 10 are fixedly connected through a solid metal connecting shaft, so that when the second knob 15 is rotated, the rotating force can be accurately transmitted to the bidirectional screw rod 10, thereby realizing accurate control of the positions of the movable blocks 11 and the roller shaft 12.

[0025] In the embodiment of the utility model, one end of the threaded rod 8 is rotatably connected with the push block 3, and the other end is fixedly connected with the first knob 14.

[0026] It needs to be explained that: one end of the threaded rod 8 extends into the inside of the cutting bin 2 and is rotatably connected with the push block 3 through a high-precision rotating bearing, this connection mode not only ensures the smoothness of the rotation of the threaded rod 8, but also enables the push block 3 to move linearly stably under the drive of the threaded rod 8, thereby ensuring the accuracy of the cutting action, and the other end of the threaded rod 8 extends to the outside of the cutting bin 2, where the first knob 14 is fixedly connected, when the operator rotates the first knob 14, the rotating force generated thereby will be quickly and stably transmitted to the threaded rod 8, thereby accurately controlling the position of the push block 3 in the cutting bin 2, realizing effective control of the cutting action of the blade 7, and meeting different cutting operation requirements.

[0027] In the embodiment of the utility model, the sliding member includes second limiting blocks 16 fixedly connected to the top and bottom of the push block 3, and the two sliding blocks 4 are provided with limiting grooves 17 corresponding to the second limiting blocks 16 on one side close to the push block 3.

[0028] It should be noted that: the size of the limiting groove 17 is closely matched with the second limiting block 16, and this precise fit enables the second limiting block 16 to smoothly slide within the limiting groove 17, not only limiting the deviation of the push block 3 during movement, ensuring its movement along the predetermined straight trajectory, but also efficiently transmitting power between the push block 3 and the sliding block 4, ensuring stable operation of the entire cutting device. When the push block 3 moves within the cutting bin 2, the second limiting block 16 synchronously slides in the limiting groove 17, providing reliable guidance and limiting action for the movement of the push block 3.

[0029] The working principle of the cable stripping device for cables provided by the utility model is as follows: in use, the second knob 15 is rotated, the second knob 15 drives the bidirectional screw rod 10 to rotate, the two movable blocks 11 are caused to approach each other along the threads of the bidirectional screw rod 10, and the two rollers 12 are caused to approach each other, the cable is clamped between the two rollers 12, accidental injury of an operator caused by directly contacting a cutter is prevented, the first knob 14 is rotated at this time, the first knob 14 drives the threaded rod 8 to rotate, the sliding push block 3 is pulled to move backward, the two second limiting blocks 16 are caused to move backward along the two limiting grooves 17, the two sliding blocks 4 are caused to slide along the oblique edges of the push block 3 by the two second limiting blocks 16, the two sliding blocks 4 approach each other, the two connecting rods 6 are caused to approach each other, the two blades 7 approach each other to reach the specified position, the motors on the two sides of the blades 7 are started at this time, the blades 7 are rotated, the cable is pushed to pass between the two rollers 12, the rollers 12 are caused to rotate, friction is reduced, and the cable is stripped by the two blades 7.

[0030] The circuit and the control involved in the utility model are prior art, and will not be described in detail here.

[0031] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A cable stripping apparatus for a cable, characterized by, Include: The base (1), the upper surface of the base (1) is fixedly connected with cutting bin (2), the inside of cutting bin (2) is provided with push block (3), the top and bottom of push block (3) are connected with sliding block (4) through sliding piece respectively, both sides of push block (3) are fixedly connected with first limit block (5), two sliding block (4) are located opening end of cutting bin (2) and are fixedly connected with connecting rod (6), both ends of two connecting rod (6) are fixedly connected with blade (7), one side of cutting bin (2) is threadedly connected with threaded rod (8).

2. The cable stripping apparatus for electrical cables according to claim 1, characterized in that, The upper surface of the base (1) is fixedly connected with limit bin (9) on one side of the cutting bin (2), a bidirectional screw rod (10) is rotatably connected inside the limit bin (9), and movable blocks (11) are threadedly connected to both ends of the outer wall of the bidirectional screw rod (10). Two movable blocks (11) are rotatably connected with rollers (12) on one side.

3. The cable stripping apparatus for electrical cables according to claim 2, characterized in that, The top of the limit bin (9) is provided with a second knob (15), and the second knob (15) is fixedly connected with the bidirectional screw rod (10).

4. The cable stripping apparatus for electrical cables according to claim 3, characterized in that, One end of the threaded rod (8) is rotatably connected with the push block (3), and the other end is fixedly connected with a first knob (14).

5. The cable stripping apparatus for electrical cables according to claim 4, characterized in that, The limit bin (9) is provided with a movable slot (13) on one side for sliding of the two rollers (12).

6. The cable stripping apparatus for electrical cables according to claim 5, characterized in that, The sliding piece includes second limit block (16) fixedly connected to the top and bottom of the push block (3), and limit slot (17) corresponding to the second limit block (16) is formed on one side of the two sliding blocks (4) close to the push block (3).

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