Rapid cable stripper

Abstract

The utility model belongs to the technical field of cable stripping devices, and particularly relates to a rapid cable stripper. Comprising a fixing plate, a support is welded to the fixing plate, a double-thread screw is connected to the support in a penetrating mode, a guide wheel is connected to the double-thread screw in a sleeved mode, a gland is welded to the support, an adjusting cylinder is clamped to the gland, a lifting bolt is connected into the adjusting cylinder in a threaded mode, a clamp is welded to the tail of the lifting bolt, and a blade is fixed to the clamp through a headless bolt. The cable stripping device can adapt to cables with different diameters, and can quickly strip the cables without manual stripping, so that the safety risk is reduced.

Description

Technical Field

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

[0002] In cable installation and maintenance work, removing the outer skin of a cable is a common and time-consuming task. Usually, workers use a blade to cut open the outer skin of the cable. This method requires good control of the force, otherwise it may damage the inner core of the cable, and it is time-consuming and laborious, and there is also a risk of scratching the hand. Summary of the Invention

[0003] The purpose of the utility model is to provide a cable quick stripper to solve the problems existing in the prior art.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a cable quick stripper, including a fixing plate, a bracket is welded on the fixing plate, a double-headed screw is inserted through the bracket, a guide wheel is sleeved on the double-headed screw, a gland is welded on the bracket, the gland is clamped with an adjusting cylinder, an elevating bolt is threadedly connected inside the adjusting cylinder, a clamp is welded to the tail of the elevating bolt, and a blade is fixed on the clamp through a headless bolt.

[0005] Further, the fixing plate is square, and mounting holes are provided at the four corners of the fixing plate.

[0006] Further, the bracket is in a gate shape, strip-shaped holes are symmetrically provided on the two perpendicular sides of the bracket, a lifting hole is provided at the central position of the top end of the bracket, and guide rails are symmetrically provided on the inner wall of the lifting hole.

[0007] Further, the two ends of the double-headed screw are respectively inserted through the two strip-shaped holes of the bracket, and two fixing nuts are threadedly connected to the two ends of the double-headed screw, and the two fixing nuts are respectively located inside and outside the middle.

[0008] Further, the gland is in a stepped structure, the adjusting cylinder is tubular, the inner wall of the adjusting cylinder is in an internal thread shape, an annular protrusion is provided at the bottom end of the adjusting cylinder, the top end of the adjusting cylinder passes through the gland and is clamped inside the gland through the annular protrusion, and rotating handles are welded on the outer walls on both sides of the adjusting cylinder.

[0009] Further, limiting grooves are symmetrically provided on both sides of the elevating bolt, the size of the limiting grooves corresponds to the size of the guide rails, and after the elevating bolt is threadedly connected to the internal thread-shaped inner wall of the adjusting cylinder, the limiting grooves on both sides of the elevating bolt are clamped on the guide rails of the lifting hole.

[0010] Further, the guide wheel is a U-shaped wheel with a built-in bearing, the bearing of the guide wheel is sleeved at the middle position of the double-headed screw, and limiting nuts are threadedly connected to the double-headed screw on both sides of the guide wheel.

[0011] Further, a tool groove is formed at the bottom end of the fixture, the blade is inserted into the tool groove, at least one internal thread hole is formed on one side of the fixture, the internal thread hole communicates with the guide groove, the headless bolt is screwed into the internal thread hole, and the tail of the headless bolt abuts against the blade.

[0012] Further, the blade is a tungsten steel tool.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model can adapt to cables with different diameters, and can quickly strip the cables, eliminating the need for manual peeling and reducing the safety risk.

[0015] 2. By adjusting the height of the guide wheel on the strip-shaped hole, cables with different diameters can be adapted, thereby increasing the applicability of the utility model.

[0016] 3. Loosen the headless bolt, adjust the length of the blade protruding from the fixture according to the thickness of the cable sheath, and tighten the headless bolt after adjustment, so as to fix the blade in the tool groove of the fixture, enabling the blade to cut the cable sheath without damaging the wire core.

[0017] 4. Hold the cable and pull it outwards. During this process, the outer sheath of the cable is cut open by the blade, thus quickly completing the cable stripping work.

[0018] 5. A limiting groove is formed on the lifting bolt, and there is a guide rail in the lifting hole of the bracket. Therefore, the guide rail plays a limiting role on the lifting bolt, enabling the lifting bolt to only move up and down and not rotate in the horizontal direction, thereby preventing the blade from rotating during the lifting process. Description of the Drawings

[0019] Figure 1 is a schematic structural diagram of the utility model.

[0020] Figure 2 is an exploded schematic diagram of the connection structure of the lifting bolt of the utility model.

[0021] Figure 3 is a schematic diagram of the structure of the lifting hole of the utility model.

[0022] Among them: 1. Fixed plate; 2. Bracket; 3. Double-headed screw; 4. Guide wheel; 5. Pressing cover; 6. Adjusting cylinder; 7. Lifting bolt; 8. Fixture; 9. Headless bolt; 10. Blade; 11. Mounting hole; 12. Strip-shaped hole; 13. Lifting hole; 14. Guide rail; 15. Fixed nut; 16. Annular protrusion; 17. Rotating handle; 18. Limiting groove; 19. Limiting nut; 20. Tool groove; 21. Internal thread hole. Detailed Implementation Modes

[0023] In order to make the objectives, technical solutions and advantages of the present utility model more clear and understandable, the following further details the present utility model in conjunction with specific embodiments and the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0024] As Figures 1-3 shown, a cable quick wire stripper includes a fixing plate 1, a bracket 2 is welded on the fixing plate 1, a double-headed screw 3 is inserted through the bracket 2, a guide wheel 4 is sleeved on the double-headed screw 3, a gland 5 is welded on the bracket 2, an adjusting cylinder 6 is clamped by the gland 5, a lifting bolt 7 is threadedly connected inside the adjusting cylinder 6, a fixture 8 is welded to the tail of the lifting bolt 7, and a blade 10 is fixed to the fixture 8 by a headless bolt 9.

[0025] The fixing plate 1 is square, and mounting holes 11 are opened at the four corners of the fixing plate 1. The mounting holes 11 are used to fix the present utility model, and the present utility model can be bolted to the operating table by passing bolts through the mounting holes 11.

[0026] The bracket 2 is in a gate shape, strip-shaped holes 12 are symmetrically opened on the two perpendicular sides of the bracket 2, a lifting hole 13 is opened at the central position of the top end of the bracket 2, and guide rails 14 are symmetrically arranged on the inner wall of the lifting hole 13. The strip-shaped holes 12 are used to adjust the height of the guide wheel 4 so as to adapt to cables of different diameters. The lifting hole 13 is used to insert the lifting bolt 7, and the guide rails 14 cooperate with the limiting grooves 18 on the lifting bolt 7 to limit the lifting bolt 7 to prevent the lifting bolt 7 from rotating.

[0027] The two ends of the double-headed screw 3 are respectively inserted through the two strip-shaped holes 12 of the bracket 2, and two fixing nuts 15 are threadedly connected to the two ends of the double-headed screw 3, and the two fixing nuts 15 are respectively located inside and outside between them. After the fixing nuts 15 are tightened, the double-headed screw 3 can be fixed.

[0028] The gland 5 has a stepped structure, the adjusting cylinder 6 is tubular, the inner wall of the adjusting cylinder 6 is in an internal thread shape, an annular protrusion 16 is provided at the bottom end of the adjusting cylinder 6, the top end of the adjusting cylinder 6 passes through the gland 5 and is clamped inside the gland 5 through the annular protrusion 16, and rotating handles 17 are welded on the outer walls on both sides of the adjusting cylinder 6. The stepped gland 5 is a commonly used mechanical mechanism. The gland 5 presses on the annular protrusion 16 of the adjusting cylinder 6 and is welded to the bracket 2 to clamp the adjusting cylinder 6.

[0029] Limiting grooves 18 are symmetrically opened on both sides of the lifting bolt 7, the size of the limiting grooves 18 corresponds to the size of the guide rails 14. After the lifting bolt 7 is threadedly connected to the inner thread-shaped inner wall of the adjusting cylinder 6, the limiting grooves 18 on both sides of the lifting bolt 7 are clamped on the guide rails 14 of the lifting hole 13. The function of the limiting grooves 18 is to cooperate with the guide rails 14 to limit the lifting bolt 7 to prevent the lifting bolt 7 from rotating.

[0030] The guide wheel 4 is a U-shaped wheel with a built-in bearing. The bearing of the guide wheel 4 is sleeved at the middle position of the double-headed screw 3, and limit nuts 19 are screwed onto the double-headed screw 3 on both sides of the guide wheel 4. After the limit nuts 19 are tightened, the bearing end of the guide wheel 4 is fixed on the double-headed screw 3.

[0031] A knife groove 20 is formed at the bottom end of the clamp 8, a blade 10 is inserted into the knife groove 20, at least one internal thread hole 21 is formed on one side of the clamp 8, the internal thread hole 21 communicates with the guide groove, a headless bolt 9 is screwed into the internal thread hole 21, and the tail of the headless bolt 9 abuts against the blade 10.

[0032] The blade 10 is a tungsten steel knife.

[0033] The working principle of the present utility model is as follows:

[0034] During use, first loosen the fixing nut 15, adjust the height of the guide wheel 4 according to the diameter of the cable, and after adjustment, tighten the fixing nut 15 to fix the height of the guide wheel 4. The cable is placed on the guide wheel 4, and the end of the cable passes through the bracket 2 according to the distance that needs to be stripped.

[0035] Loosen the headless bolt 9, adjust the length of the blade 10 protruding from the clamp 8 according to the thickness of the cable sheath, so that the blade 10 can cut through the cable sheath without damaging the wire core. After adjustment, tighten the headless bolt 9 to fix the blade 10 in the knife groove 20 of the clamp 8.

[0036] Manually rotate the rotating handle 17, so that the adjusting cylinder 6 rotates in the gland 5. The inner wall of the adjusting cylinder 6 is in the shape of internal thread, so as to drive the screwed lifting bolt 7 to move downward. Since a limit groove 18 is formed on the lifting bolt 7 and a guide rail 14 is arranged in the lifting hole 13 of the bracket 2, the guide rail 14 plays a role in limiting the lifting bolt 7, so that the lifting bolt 7 can only move up and down and cannot rotate in the horizontal direction, thereby preventing the blade 10 from rotating during the lifting process.

[0037] During the downward movement of the lifting bolt 7, the blade 10 pierces the outer skin of the cable. At this time, stop rotating the rotating handle 17, hold the cable by hand and pull it outwards. During this process, the outer skin of the cable is cut open by the blade 10, thus completing the cable stripping work.

[0038] The embodiments described above are only used to describe the preferred embodiments of the present utility model, and do not limit the concept and scope of the present utility model. Without departing from the design concept of the present utility model, various modifications and improvements made by those of ordinary skill in the art to the technical solutions of the present utility model should fall within the protection scope of the present utility model.

[0039] The technologies, shapes, and structures not described in detail in the present utility model are all well-known technologies.

Claims

1. A cable quick stripper, characterized in that: It includes a fixing plate, a bracket is welded on the fixing plate, a double-headed screw is passed through the bracket, a guide wheel is sleeved on the double-headed screw, a pressure cover is welded on the bracket, an adjusting cylinder is clamped on the pressure cover, a lifting bolt is threaded in the adjusting cylinder, a clamp is welded on the tail of the lifting bolt, and a blade is fixed on the clamp by a headless bolt.

2. The cable quick stripper according to claim 1, characterized in that: The fixing plate is square, and mounting holes are provided on the four corners of the fixing plate.

3. The cable quick stripper according to claim 1, characterized in that: The bracket is in the shape of a gate, and strip holes are symmetrically provided on two vertical sides of the bracket, a lifting hole is provided at the central position of the top of the bracket, and guide rails are symmetrically provided on the inner wall of the lifting hole.

4. The cable quick stripper according to claim 3, characterized in that: The two ends of the double-headed screw are respectively connected to the two strip holes of the bracket, and the two ends of the double-headed screw are both threadedly connected with two fixing nuts, and the two fixing nuts are respectively located on the inner side and the outer side between them.

5. The cable quick stripper according to claim 3, characterized in that: The pressure cover is a step-shaped structure, the adjusting tube is tubular, the inner wall of the adjusting tube is in the shape of an internal thread, an annular protrusion is provided at the bottom end of the adjusting tube, the top end of the adjusting tube passes through the pressure cover and is clamped in the inside of the pressure cover through the annular protrusion, and rotating handles are welded on the outer walls on both sides of the adjusting tube.

6. The cable quick stripper according to claim 5, characterized in that: The lifting bolt has symmetrically arranged limiting grooves on both sides, the size of the limiting grooves corresponds to the size of the guide rail, and after the lifting bolt is threadedly connected to the inner threaded inner wall of the adjusting cylinder, the limiting grooves on both sides of the lifting bolt are clamped on the guide rail of the lifting hole.

7. The cable quick stripper according to claim 1, characterized in that: The guide wheel is a U-shaped wheel with a bearing. The bearing of the guide wheel is sleeved in the middle of the double-headed screw. Both sides of the guide wheel are provided with limit nuts threadedly connected to the double-headed screw.

8. The cable quick stripper according to claim 1, characterized in that: The bottom end of the clamp is provided with a knife groove, in which the blade is inserted, one side of the clamp is provided with at least one inner thread hole, which is communicated with the guide groove, the headless bolt is threaded in the inner thread hole, and the bolt tail of the headless bolt abuts against the blade.

9. The cable quick stripper according to claim 1, characterized in that: The blade is a tungsten steel blade.

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