Power cable stripping device

Abstract

The utility model discloses a power cable stripping device, and particularly relates to the technical field of cable stripping, the power cable stripping device comprises a surrounding support assembly, the surrounding support assembly comprises a hinge, two sides of the hinge are fixedly connected with a first support ring and a second support ring, the upper side of the first support ring is fixedly connected with a first magnet block, and the upper side of the second support ring is fixedly connected with a second magnet block. The distance adjusting mechanism comprises a fixing base, a threaded rod is connected to the middle of the fixing base in a penetrating and threaded mode, a rotary knob is fixedly connected to one end of the threaded rod, a push plate is rotationally connected to the other end of the threaded rod through a bearing, and a sliding rod is fixedly connected to the surface of the push plate. A sliding groove is formed in the surface of the fixed seat, and the sliding rod is slidably inserted into the inner wall of the sliding groove of the fixed seat, so that the problems that the cutting depth and force are difficult to control when a handheld blade is used for cutting, an internal electric wire is easy to cut off, the hand is easy to hurt, and the operation is very inconvenient are solved.

Description

Technical Field

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

[0002] Cables are mainly used in the transmission of electric energy in power engineering lines. Cables are composed of one or more conductive cores and an insulating layer wrapped around the conductive cores. When repairing the circuit, the outer sheath of the cable head needs to be peeled off to expose the cable for a distance for easy wiring.

[0003] However, most existing wire stripping methods use handheld blades for cutting, which makes it difficult to control the cutting depth and strength, and is prone to cutting the internal wires and injuring the hands, making the operation very inconvenient. Utility Model Content

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A power cable stripping device, comprising:

[0006] A surrounding support assembly, the surrounding support assembly includes a hinge, a support ring 1 and a support ring 2 are fixedly connected on both sides of the hinge, a magnet block 1 is fixedly connected to the upper side of the support ring 1, and a magnet block 2 is fixedly connected to the upper side of the support ring 2, the magnet block 1 and the magnet block 2 are magnetically attached to each other, and the magnet block 1 and the magnet block 2 are located below the hinge;

[0007] A distance adjustment mechanism, the distance adjustment mechanism comprises a fixed seat, a screw rod is threadedly connected through the middle of the fixed seat, a knob is fixedly connected to one end of the screw rod, a push plate is rotatably connected to the other end of the screw rod through a bearing, a sliding rod is fixedly connected to the surface of the push plate, a sliding groove is provided on the surface of the fixed seat, the sliding rod is slidably inserted into the inner wall of the sliding groove of the fixed seat, and the side of the fixed seat away from the push plate is fixedly connected to the inner walls of the support ring 1 and the support ring 2;

[0008] A roller and a cutting knife are movably mounted on one side of the push plate away from the fixing seat.

[0009] Preferably, both sides of the roller are rotatably connected to support plates via rotating shafts and bearings, one side of the support plate is fixedly connected to a connecting plate, and an anti-slip groove is provided on the surface of the roller.

[0010] Preferably, one end of the cutting knife is fixedly connected to the middle part of the surface of the connecting plate.

[0011] Preferably, a scale groove is provided on the surface of the slide rod.

[0012] Preferably, an adhesive plate is fixedly connected to the lower side of the outer wall of the support ring one, and a Velcro is fixedly connected to the lower side of the outer wall of the support ring two, and the side of the adhesive plate away from the support ring one is bonded to the Velcro surface of the support ring two.

[0013] Preferably, the outer walls of the support ring 1 and the support ring 2 are fixedly connected with a gripping rod, and the surface of the gripping rod is fixedly sleeved with an anti-slip sleeve.

[0014] Preferably, a positioning groove is provided on the side of the push plate away from the fixed seat, and a magnetic block is fixedly connected to the side of the connecting plate away from the roller and the cutting knife. The connecting plate and the push plate fit together, and the magnetic block is magnetically and slidably connected to the inner wall of the positioning groove, and the magnetic block and the positioning groove are cross-shaped.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. By setting the screw and roller, the screw is rotated to push the push plate to move closer to the cable surface. The slide bar plays a limiting role to prevent the push plate from rotating. The scale groove on the slide bar is convenient for observing the moving distance, so that the four groups of rollers move the same distance, and finally make the four rollers fit on the cable surface to form support. Hold the anti-slip sleeve and the grip rod to rotate the hinge and support ring 1. When rotating, the cable is always located at the central axis of support ring 1 and support ring 2, so that the cutting knife can perform a circular cut on the cable skin and peel off the cable skin. The operation is simple, fast and safe enough.

[0017] 2. By setting the magnetic block and the positioning slot, the magnetic block and the positioning slot are cross-shaped. When the cutting direction needs to be switched, hold the roller to pull the connecting plate outward to disengage the magnetic block from the positioning slot, then rotate the connecting plate 90 degrees and reinsert the magnetic block into the positioning slot. At this time, the angle of the roller is deflected 90 degrees. Similarly, the other three rollers and the cutting knife are operated so that the cutting knife can cut and strip along the extension direction of the cable. At this time, the roller can also play a supporting and stabilizing role, so that the cutting knife can move smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the disassembly of the distance adjustment mechanism structure of the utility model;

[0021] Figure 3 For this utility model Figure 1 A partial enlarged schematic diagram in the middle;

[0022] Figure 4 This is a schematic diagram of the structure connection of the cutting knife of the utility model;

[0023] Figure 5 It is a schematic diagram of cutting state switching of the utility model.

[0024] Description of reference numerals:

[0025] 1. Hinge; 2. Support ring 1; 3. Support ring 2; 4. Fixed seat; 5. Screw; 6. Push plate; 7. Slide rod; 8. Connecting plate; 9. Support plate; 10. Roller; 11. Anti-skid groove; 12. Positioning groove; 13. Magnetic block; 14. Cutting knife; 15. Adhesive plate; 16. Grip; 17. Anti-skid sleeve; 18. Magnet block 1; 19. Magnet block 2. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] The embodiments of the present application solve the problems in the prior art by providing a power cable stripping device.

[0028] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:

[0029] Embodiment 1:

[0030] The specific structure of this embodiment is as follows: Figure 1-Figure 4 As shown, a power cable stripping device comprises:

[0031] A surrounding support assembly, the surrounding support assembly includes a hinge 1, a support ring 1 2 and a support ring 2 3 are fixedly connected on both sides of the hinge 1, a magnet block 18 is fixedly connected on the upper side of the support ring 1 2, a magnet block 2 19 is fixedly connected on the upper side of the support ring 2 3, the magnet block 18 and the magnet block 2 19 are magnetically attracted to each other, and the magnet block 18 and the magnet block 2 19 are located below the hinge 1;

[0032] The distance adjustment mechanism includes a fixed seat 4, a screw rod 5 is threadedly connected to the middle of the fixed seat 4, one end of the screw rod 5 is fixedly connected to a knob, and the other end of the screw rod 5 is rotatably connected to a push plate 6 through a bearing, and a slide rod 7 is fixedly connected to the surface of the push plate 6. A slide groove is provided on the surface of the fixed seat 4, and the slide rod 7 is slidably inserted into the inner wall of the slide groove of the fixed seat 4. The side of the fixed seat 4 away from the push plate 6 is fixedly connected to the inner wall of the support ring 1 2 and the support ring 2 3;

[0033] A roller 10 and a cutting knife 14 are movably mounted on one side of the push plate 6 away from the fixing seat 4 .

[0034] In some examples, both sides of the roller 10 are rotatably connected to support plates 9 via rotating shafts and bearings, one side of the support plate 9 is fixedly connected to a connecting plate 8 , and an anti-slip groove 11 is provided on the surface of the roller 10 .

[0035] In some examples, one end of the cutting blade 14 is fixedly connected to the middle portion of the surface of the connecting plate 8 .

[0036] In some examples, the surface of the slide bar 7 is provided with scale grooves.

[0037] In some examples, an adhesive plate 15 is fixedly connected to the lower side of the outer wall of support ring 1 2 , and a Velcro is fixedly connected to the lower side of the outer wall of support ring 2 3 , and the adhesive plate 15 is bonded to the Velcro surface of support ring 2 3 on the side away from support ring 1 2 .

[0038] In some examples, the outer walls of the support ring 1 2 and the support ring 2 3 are fixedly connected with a grip rod 16 , and the surface of the grip rod 16 is fixedly sleeved with an anti-slip sleeve 17 .

[0039] By adopting the above technical solution:

[0040] Wrap support ring 1 2 and support ring 2 3 around the outside of the cable to be cut, rotate support ring 1 2 and support ring 2 3 until magnet block 18 and magnet block 2 19 are magnetically attracted to each other, and then use the Velcro on the outer wall of adhesive plate 15 and support ring 2 3 to connect support ring 1 2 and support ring 2 3. At this time, support ring 1 2 and support ring 2 3 cooperate with adhesive plate 15 to form a complete ring, and the cable is located in the center of the ring. Then rotate the screw 5 to push the push plate 6 to move close to the cable surface. The slide bar 7 acts as a limit to prevent the push plate 6 from rotating. The scale groove on the slide bar 7 facilitates the observation of the moving distance, so that the four groups of rollers 10 move the same distance, and finally make the four rollers 10 fit the cable. The surface forms a support. Similarly, the screw 5 is rotated to adjust the position of the cutting knife 14 so that the tip of the cutting knife 14 is inserted into the cable skin. Then the anti-slip sleeve 17 and the grip rod 16 are held to rotate the hinge 1 and the support ring 2. When rotating, the cable is always located at the central axis of the support ring 2 and the support ring 2 3, so that the cutting knife 14 can perform a circular cut on the cable skin and peel off the cable skin. The operation is simple, fast and safe enough, and solves the problem that it is difficult to control the cutting depth and strength when cutting with a handheld blade, it is easy to cut the internal wires, and it is easy to hurt the hands, which is very inconvenient to operate. The anti-slip groove 11 on the roller 10 enhances the anti-slip property of the roller 10 to avoid accidental sliding during rotation.

[0041] Embodiment 2:

[0042] The specific structure of this embodiment is as follows: Figure 5As shown, a positioning groove 12 is provided on the side of the push plate 6 away from the fixed seat 4, and a magnetic block 13 is fixedly connected to the side of the connecting plate 8 away from the roller 10 and the cutting knife 14. The connecting plate 8 and the push plate 6 are fitted with each other, and the magnetic block 13 is magnetically and slidably connected to the inner wall of the positioning groove 12, and the magnetic block 13 and the positioning groove 12 are in a cross shape.

[0043] By adopting the above technical solution:

[0044] When it is necessary to switch the cutting direction, hold the roller 10 and pull the connecting plate 8 outward to disengage the magnetic block 13 from the positioning groove 12, then rotate the connecting plate 8 ninety degrees and reinsert the magnetic block 13 into the positioning groove 12. At this time, the angle of the roller 10 is deflected ninety degrees. Similarly, the other three rollers 10 and the cutting knife 14 are operated so that the cutting knife 14 can cut and strip along the extension direction of the cable. At this time, the roller 10 can also play a supporting and stabilizing role, so that the cutting knife 14 can move smoothly.

[0045] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A power cable stripping device, characterized in that: include: A surround support assembly, the surround support assembly comprising a hinge (1), support ring 1 (2) and support ring 2 (3) being fixedly connected on both sides of the hinge (1), magnet block 1 (18) being fixedly connected on the upper side of the support ring 1 (2), magnet block 2 (19) being fixedly connected on the upper side of the support ring 2 (3), magnet block 1 (18) and magnet block 2 (19) being magnetically attracted to each other, and magnet block 1 (18) and magnet block 2 (19) being located below the hinge (1); A distance adjustment mechanism, the distance adjustment mechanism comprises a fixed seat (4), a screw rod (5) is threadedly connected through the middle of the fixed seat (4), one end of the screw rod (5) is fixedly connected to a knob, the other end of the screw rod (5) is rotatably connected to a push plate (6) through a bearing, the surface of the push plate (6) is fixedly connected to a slide rod (7), a slide groove is provided on the surface of the fixed seat (4), the slide rod (7) is slidably inserted into the inner wall of the slide groove of the fixed seat (4), and the side of the fixed seat (4) away from the push plate (6) is fixedly connected to the inner wall of the support ring 1 (2) and the support ring 2 (3); A roller (10) and a cutting knife (14) are movably mounted on the side of the push plate (6) away from the fixed seat (4).

2. A power cable stripping device according to claim 1, characterized in that: The two sides of the roller (10) are rotatably connected to support plates (9) via rotating shafts and bearings, one side of the support plate (9) is fixedly connected to a connecting plate (8), and the surface of the roller (10) is provided with an anti-slip groove (11).

3. A power cable stripping device according to claim 1, characterized in that: One end of the cutting knife (14) is fixedly connected to the middle part of the surface of the connecting plate (8).

4. A power cable stripping device according to claim 1, characterized in that: The surface of the slide rod (7) is provided with a scale groove.

5. The power cable stripping device according to claim 1, characterized in that: The lower side of the outer wall of the support ring 1 (2) is fixedly connected with an adhesive plate (15), and the lower side of the outer wall of the support ring 2 (3) is fixedly connected with a Velcro tape, and the side of the adhesive plate (15) away from the support ring 1 (2) is bonded to the Velcro tape surface of the support ring 2 (3).

6. A power cable stripping device according to claim 1, characterized in that: The outer walls of the support ring 1 (2) and the support ring 2 (3) are both fixedly connected with a gripping rod (16), and the surface of the gripping rod (16) is fixedly sleeved with an anti-slip sleeve (17).

7. The power cable stripping device according to claim 1, characterized in that: A positioning groove (12) is provided on the side of the push plate (6) away from the fixed seat (4), and a magnetic block (13) is fixedly connected to the side of the connecting plate (8) away from the roller (10) and the cutting knife (14). The connecting plate (8) and the push plate (6) are fitted with each other, and the magnetic block (13) is magnetically slidably connected to the inner wall of the positioning groove (12), and the magnetic block (13) and the positioning groove (12) are in a cross shape.

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