Cable stripping device

Abstract

The invention relates to the technical field of cable stripping devices, in particular to a cable stripping device which comprises an annular support, the annular support is connected with a cutter assembly, the cutter assembly comprises a cutter support rotationally connected to the annular support assembly, the cutter support is provided with a blade used for cutting a cable sheath, and the cutter support is provided with a plurality of blades used for cutting the cable sheath. A first sliding groove is formed in the annular support assembly, and a boss matched with the first sliding groove is arranged on the tool support. The annular support is matched with the cutter assembly and can be arranged on the outer side of a cable needing to be peeled in a sleeving mode, the length of the portion, extending out of the cutter, of the cutter support is adjusted, and the blade cuts the cable sheath in the cutter support rotating process, so that it can be guaranteed that the cutting depth of the cable sheath is uniform and stable, labor is saved in the cutting process, and the cutting efficiency is improved. And the blade can ascend and descend along with the adjusting knob, so that the cutting depth is adjusted, the equipment can adjust the cutting depth according to the specification and model of the cable, and the application range is widened.

Description

Technical Field

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

[0002] During production maintenance or equipment installation, it is often necessary to strip off a section of the plastic outer layer of the cable for wiring, or to strip the discarded cable. Most people use stripping pliers, electrician's knives or other blades. This simple tool not only has low work efficiency, but also is very easy to scratch hands or other parts of the body. Especially when the wiring workload is large and there are many cables, this simple tool cannot meet the market demand. Summary of the invention

[0003] The invention provides a cable stripping device, which solves the problem of low cable stripping efficiency.

[0004] The technical solution adopted by the present invention is: a cable stripping device, including an annular bracket, to which a tool assembly is connected, the tool assembly includes a tool bracket rotatably connected to the annular bracket assembly, a blade for cutting the cable sheath is installed on the tool bracket, a first slide groove is opened on the annular bracket assembly, and a boss matching the first slide groove is arranged on the tool bracket.

[0005] Preferably, the tool holder is provided with a second slide groove for the blade to slide, and an adjustment hole connected to the second slide groove is provided on the outer surface of the tool holder, and a connecting piece is connected to one end of the tool facing the outside of the tool holder, and the connecting piece is slidably connected in the adjustment hole.

[0006] Preferably, an adjusting knob is provided in the adjusting hole, the adjusting knob is connected to the adjusting hole via a thread, and the adjusting knob is rotationally connected to the connecting member.

[0007] Preferably, a plurality of one-way teeth are evenly arranged on the side wall of the first slide groove, and a non-return tooth is arranged on the boss of the tool holder, and the non-return tooth is connected to the boss via a first elastic member.

[0008] Preferably, a plurality of first locking holes are provided in the annular bracket, and a plurality of first locking rods are threadedly connected in the first locking holes.

[0009] Preferably, an arc-shaped locking plate is further provided at one end of the first locking rod facing the inner side of the annular bracket.

[0010] Preferably, a plurality of rollers are arranged on the inner side of the tool support.

[0011] Preferably, a plurality of second adjustment holes are formed on the tool holder, the roller is mounted on the roller holder, the roller holder is slidably connected in the second adjustment hole, and a second elastic member is provided between the roller holder and the second adjustment hole.

[0012] Preferably, the tool support is composed of two first supports rotatably connected to each other, and the first supports are connected by a buckle.

[0013] Preferably, the annular bracket is composed of two second brackets rotatably connected to each other, and the second brackets are connected by a buckle.

[0014] The above structure has the following beneficial effects: 1. The annular bracket and the tool assembly can be mounted on the outside of the cable to be stripped, and the length of the tool extended from the tool bracket can be adjusted. The blade cuts the cable sheath during the rotation of the tool bracket, which ensures that the cutting depth of the cable sheath is uniform and stable, and the cutting process is labor-saving.

[0015] 2. The blade can be raised and lowered following the adjustment knob to adjust the cutting depth, so that the equipment can adjust the cutting depth according to the cable specifications and models, increasing its scope of application.

[0016] 3. The setting of the one-way teeth enables the tool holder to rotate in one direction around the annular holder, thereby preventing the tool holder from rotating in the opposite direction and causing damage to the blade.

[0017] 4. The cooperation between the first locking rod and the locking plate can tighten the cable when the cable diameter is smaller than the inner wall diameter of the annular bracket, ensuring that the cable will not shake during the stripping process.

[0018] 5. The rollers on the tool holder can support the cable, and at the same time prevent the cable from being displaced due to friction between the tool holder and the cable, and reduce the friction between the cable and the tool holder, making the stripping process easier and smoother.

[0019] 6. Arranging the tool support and the ring support as two mutually combined supports enables the tool support and the ring support to be more conveniently installed on the outside of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure in Example 1.

[0021] Figure 2 It is a schematic diagram of the main structure in Example 1.

[0022] Figure 3 for Figure 1 Schematic diagram of the cross-section structure along the “AA” direction.

[0023] Figure 4 for Figure 3 Schematic diagram of the cross-section structure along the "BB" direction.

[0024] Figure 5 for Figure 3 Schematic diagram of the local enlarged structure in the "C" direction.

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure in Example 2.

[0026] Among them, 10 is an annular bracket, 11 is a first slide groove, 12 is a one-way tooth, 13 is a first locking rod, 14 is a locking plate, 20 is a tool bracket, 21 is a boss, 22 is a second slide groove, 23 is an adjustment hole, 24 is a check tooth, 25 is a roller, 26 is a second adjustment hole, 27 is a roller bracket, 28 is a second elastic member, 30 is a blade, 31 is an adjustment knob, 41 is a first bracket, 42 is a second bracket, and 43 is a buckle. DETAILED DESCRIPTION

[0027] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0028] Example 1 According to the instruction manual Figure 1-5 As shown, the cable stripping device includes an annular bracket 10, to which a tool assembly is connected, the tool assembly includes a tool bracket 20 rotatably connected to the annular bracket 10 assembly, a blade 30 for cutting the cable sheath is installed on the tool bracket 20, a first slide groove 11 is provided on the annular bracket 10 assembly, and a boss 21 matching the first slide groove 11 is provided on the tool bracket 20. The annular bracket 10 and the tool assembly can be matched to be sleeved on the outside of the cable to be stripped, and the length of the tool extended from the tool bracket 20 can be adjusted, so that the blade 30 cuts the cable sheath during the rotation of the tool bracket 20, which can ensure that the cutting depth of the cable sheath is uniform and stable, and the cutting process is labor-saving.

[0029] In this embodiment, a second slide groove 22 for the blade 30 to slide is provided on the tool holder 20, and an adjustment hole 23 connected to the second slide groove 22 is provided on the outer surface of the tool holder 20. The end of the tool facing the outside of the tool holder 20 is connected with a connecting piece, and the connecting piece is slidably connected in the adjustment hole 23; an adjusting knob 31 is provided in the adjustment hole 23, and the adjusting knob 31 is connected to the adjusting hole 23 by a thread, and the adjusting knob 31 is rotatably connected to the connecting piece; the blade 30 can be raised and lowered following the adjusting knob 31, thereby adjusting the cutting depth, so that the equipment can adjust the cutting depth according to the cable specifications and models, thereby increasing its scope of application.

[0030] In this embodiment, a plurality of one-way teeth 12 are evenly arranged on the side wall of the first slide groove 11, and a non-return tooth 24 is arranged on the boss 21 of the tool holder 20. The non-return tooth 24 is connected to the boss 21 through a first elastic member, wherein the first elastic member adopts a torsion spring. The arrangement of the one-way teeth 12 enables the tool holder 20 to rotate in one direction around the annular holder 10, thereby preventing the tool holder 20 from rotating in the opposite direction and causing damage to the blade 30.

[0031] In this embodiment, a plurality of first locking holes are provided in the annular bracket 10, and a plurality of first locking rods 13 are threadedly connected in the first locking holes. An arc-shaped locking plate 14 is also provided at one end of the first locking rod 13 facing the inner side of the annular bracket 10. The locking plate 14 can be made of rubber material, which can not only fit the outer wall of the cable better, but also increase its friction and be more stable. The cooperation between the first locking rod 13 and the locking plate 14 can tighten the cable when the cable diameter is smaller than the inner wall diameter of the annular bracket 10, thereby ensuring that the cable does not shake during the stripping process.

[0032] In this embodiment, a plurality of rollers 25 are provided on the inner side of the tool bracket 20, a plurality of second adjustment holes 26 are opened on the tool bracket 20, the rollers 25 are mounted on a roller bracket 27, the roller bracket 27 is slidably connected in the second adjustment hole 26, and a second elastic member 28 is provided between the roller bracket 27 and the second adjustment hole 26, and the second elastic member 28 is a compression spring; the rollers 25 on the tool bracket 20 can support the cable, and at the same time can also avoid the displacement of the cable caused by the friction between the tool bracket 20 and the cable, and can also reduce the friction between the cable and the tool bracket 20, so that the stripping process is easier and smoother.

[0033] Its working principle is to put the annular bracket 10 and the tool bracket 20 on the outside of the cable to be stripped, adjust the locking plate 14 to tighten the cable, adjust the extension length of the blade 30 by adjusting the knob 31, and then rotate the tool bracket 20 to make the blade 30 cut the cable at a fixed depth, thereby stripping the cable outer skin.

[0034] Example 2 According to the instruction manual Figure 6 As shown, the tool bracket 20 is composed of two first brackets 41 rotatably connected to each other, and the first brackets 41 are connected by buckles 43; the annular bracket 10 is composed of two second brackets 42 rotatably connected to each other, and the second brackets 42 are connected by buckles 43. Arranging the tool bracket 20 and the annular bracket 10 as two brackets combined with each other can make it easier to install the tool bracket 20 and the annular bracket 10 on the outside of the cable.

[0035] The above technical features constitute the embodiments of the present invention, which have strong adaptability and implementation effect. Non-essential technical features can be added or reduced according to actual needs to meet the requirements of different situations.

Claims

1. A cable stripping device, characterized in that: It includes an annular bracket, to which a tool assembly is connected, the tool assembly includes a tool bracket rotatably connected to the annular bracket assembly, a blade for cutting the cable sheath is installed on the tool bracket, a first slide groove is opened on the annular bracket assembly, and a boss matching the first slide groove is arranged on the tool bracket.

2. The cable stripping device according to claim 1, characterized in that: The tool holder is provided with a second slide groove for the blade to slide, and the outer surface of the tool holder is provided with an adjustment hole connected to the second slide groove. The end of the tool facing the outer side of the tool holder is connected to a connecting piece, and the connecting piece is slidably connected in the adjustment hole.

3. The cable stripping device according to claim 2, characterized in that: An adjusting knob is arranged in the adjusting hole, the adjusting knob is connected to the adjusting hole via a thread, and the adjusting knob is rotationally connected to the connecting member.

4. The cable stripping device according to claim 1, 2 or 3, characterized in that: A plurality of one-way teeth are evenly arranged on the side wall of the first sliding groove, and a non-return tooth is arranged on the boss of the tool holder, and the non-return tooth is connected to the boss via a first elastic member.

5. The cable stripping device according to claim 4, characterized in that: A plurality of first locking holes are arranged in the annular bracket, and a plurality of first locking rods are threadedly connected in the first locking holes.

6. The cable stripping device according to claim 5, characterized in that: An arc-shaped locking plate is also provided at one end of the first locking rod facing the inner side of the annular bracket.

7. The cable stripping device according to claim 1 or 2 or 3 or 5 or 6, characterized in that: A plurality of rollers are arranged on the inner side of the tool support.

8. The cable stripping device according to claim 7, characterized in that: The tool support is provided with a plurality of second adjustment holes, the roller is mounted on the roller support, the roller support is slidably connected in the second adjustment hole, and a second elastic member is provided between the roller support and the second adjustment hole.

9. The cable stripping device according to claim 1, characterized in that: The tool support is composed of two first supports which are rotatably connected to each other, and the first supports are connected to each other via buckles.

10. The cable stripping device according to claim 9, characterized in that: The annular bracket is composed of two second brackets which are rotatably connected to each other, and the second brackets are connected to each other by buckles.

Images