CN216355712U

CN216355712U - Cable stripper

Info

Publication number: CN216355712U
Application number: CN202121612222.0U
Authority: CN
Inventors: 谢林海; 陈什春; 马昕; 郝大勇; 王晓飞; 黎兵; 徐康亮; 赵建光; 王征; 郑国辉; 王令; 刘耀元; 冯光林; 魏国英
Original assignee: State Grid Xinjiang Power Co Ltd Kezhou Power Supply Co; State Grid Corp of China SGCC
Current assignee: State Grid Xinjiang Power Co Ltd Kezhou Power Supply Co; State Grid Corp of China SGCC
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-04-19
Anticipated expiration: 2031-07-15

Abstract

The utility model relates to the technical field of electric power tools, in particular to a cable stripper which comprises a first clamp body, a second clamp body, an axial placing groove, an axial cutting knife, a radial placing groove and a radial cutting knife, wherein the second clamp body is arranged on the rear side of the first clamp body, the first clamp body comprises a first jaw, a first hinged arm and a first clamp arm which are fixedly arranged together from left to right in sequence, the first hinged arm is inclined in a left-high-right-low shape, the second clamp body comprises a second jaw, a second hinged arm and a second clamp arm which are fixedly arranged together from left to right in sequence, the second hinged arm is inclined in a left-low-right-high shape, and the middle part of the first hinged arm is hinged with the middle part of the second hinged arm. The cable sheath cutter is reasonable and compact in structure and convenient to use, and axial cutting of the cable sheath is realized by arranging the axial placing groove and the axial cutter; through setting up radial standing groove and radial cutting knife, realize the radial circular cutting of cable leather, have stable, safe and efficient characteristics.

Description

Cable stripper

Technical Field

The utility model relates to the technical field of electric power tools, in particular to a cable stripper.

Background

The low-voltage control cable and the high-voltage insulated wire in the power grid equipment play a leading role, and the peeling work of the low-voltage control cable or the high-voltage insulated wire is indispensable. At present, the cable stripping method is the most original manual cable stripping method, a worker tightly holds a sharp art knife with the right hand and presses the upper end of the cable, the lower end of the cable is placed on the heart of the left hand, and the right hand cuts the cable skin slightly with strength. The cable stripping method not only increases the labor intensity and potential safety hazard of workers, but also virtually prolongs the work first-aid repair time and the power failure time, and reduces the benefits for companies.

Disclosure of Invention

The utility model provides a cable stripper, which overcomes the defects of the prior art and can effectively solve the problem that the conventional cable skin cannot be quickly stripped from a cable.

The technical scheme of the utility model is realized by the following measures: a cable stripper comprises a first clamp body, a second clamp body, an axial placing groove, an axial cutting knife, a radial placing groove and a radial cutting knife, wherein the second clamp body is arranged at the rear side of the first clamp body, the first clamp body comprises a first jaw, a first hinged arm and a first clamp arm which are sequentially and fixedly arranged together from left to right, the first hinged arm is inclined in a left-high-right-low shape, the second clamp body comprises a second jaw, a second hinged arm and a second clamp arm which are sequentially and fixedly arranged together from left to right, the second hinged arm is inclined in a left-low-right-high shape, and the middle part of the first hinged arm is hinged with the middle part of the second hinged arm; an axial placing groove is fixedly arranged on the front side of the left part of the second jaw, a first cutting groove which is communicated from left to right and has an upward opening is arranged on the axial placing groove, an axial cutting knife is arranged on the front side of the left part of the first jaw corresponding to the position above the first cutting groove, and the lower end of the axial cutting knife is positioned below the first jaw; the front side of the left part of the first tong arm is fixedly provided with a radial placing groove, the radial placing groove is provided with a second cutting groove which is through from front to back and has an upward opening, a radial cutting knife is arranged on the front side of the left part of the second tong arm corresponding to the position above the second cutting groove, and the lower end of the radial cutting knife is positioned below the second tong arm.

The following are further optimization or/and improvement of the technical scheme of the utility model:

the first hinged arm can also comprise a limiting bolt and a limiting nut, the left rear side of the first hinged arm is fixedly provided with the limiting nut, and the limiting nut is internally and fixedly provided with the limiting bolt with the lower end abutting against the upper side corresponding position of the second hinged arm.

The clamping device can further comprise a first clamping plate, a first left bolt and a first right bolt, wherein the first clamping plate is arranged in front of the left part of the front side of the first jaw, the left part of the first clamping plate is provided with a first left through hole, the right part of the first clamping plate is provided with a first right through hole, the first jaw corresponding to the position of the first left through hole is provided with a first left screw hole, the first jaw corresponding to the position of the first right through hole is provided with a first right screw hole, the first left through hole is internally provided with the first left bolt of which the rear end is fixedly arranged in the first left screw hole, and the first right through hole is internally provided with the first right bolt of which the rear end is fixedly arranged in the first right screw hole; an axial cutter is clamped between the first clamping plate and the first jaw corresponding to the position between the first left bolt and the first right bolt.

The clamp can also comprise a second clamping plate, a second left bolt and a second right bolt, wherein the second clamping plate is arranged in front of the left part of the front side of the second clamp arm, a second left through hole is formed in the left part of the second clamping plate, a second right through hole is formed in the right part of the second clamping plate, a second left screw hole is formed in the second clamp arm corresponding to the position of the second left through hole, a second right screw hole is formed in the second clamp arm corresponding to the position of the second right through hole, a second left bolt with the rear end fixedly installed in the second left screw hole is arranged in the second left through hole, and a second right bolt with the rear end fixedly installed in the second right screw hole is arranged in the second right through hole; and a radial cutting knife is clamped between the second clamping plate and the second tong arm corresponding to the position between the second left bolt and the second right bolt.

The clamp also comprises rubber sleeves, and the outer sides of the right ends of the first clamp arm and the second clamp arm are respectively provided with the rubber sleeves.

The cable sheath cutter is reasonable and compact in structure and convenient to use, and axial cutting of the cable sheath is realized by arranging the axial placing groove and the axial cutter; the radial circular cutting of the cable sheath is realized by arranging the radial placing groove and the radial cutting knife; the size of the openings of the first jaw and the second jaw and the size of the openings of the first clamp arm and the second clamp arm are adjusted by arranging a limiting bolt; the first clamping plate, the first left bolt and the first right bolt are arranged, so that the axial cutting knife can be conveniently disassembled and assembled, and the extending length of the lower end of the axial cutting knife can be conveniently adjusted; through setting up second grip block, the left bolt of second and the right bolt of second, the length that the radial cutting knife of the dismouting of being convenient for and the radial cutting knife lower extreme of adjustment stretched out has stability, safety and efficient characteristics.

Drawings

Fig. 1 is a schematic front view of the preferred embodiment of the present invention.

The codes in the figures are respectively: 1 is first keeping silent, 2 is first articulated boom, 3 is first tong arm, 4 is the second is kept silent, 5 is the second articulated boom, 6 is the second tong arm, 7 is the axial cutting knife, 8 is radial cutting knife, 9 is radial standing groove, 10 is the axial standing groove, 11 is the rubber sleeve, 12 is the right bolt of second, 13 is the back installation body, 14 is the second grip block, 15 is first right bolt, 16 is spacing bolt, 17 is stop nut, 18 is first grip block, 19 is first left bolt.

Detailed Description

The present invention is not limited by the following examples, and specific embodiments may be determined according to the technical solutions and practical situations of the present invention.

In the present invention, for convenience of description, the description of the relative positional relationship of the components is described according to the layout pattern of fig. 1 of the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.

The utility model is further described with reference to the following examples and figures:

as shown in the attached drawing 1, the cable stripper comprises a first clamp body, a second clamp body, an axial placement groove 10, an axial cutting knife 7, a radial placement groove 9 and a radial cutting knife 8, wherein the second clamp body is arranged on the rear side of the first clamp body, the first clamp body comprises a first jaw 1, a first hinged arm 2 and a first clamp arm 3 which are fixedly installed together from left to right in sequence, the first hinged arm 2 is inclined in a left-high-right-low shape, the second clamp body comprises a second jaw 4, a second hinged arm 5 and a second clamp arm 6 which are fixedly installed together from left to right in sequence, the second hinged arm 5 is inclined in a left-low-right-high shape, and the middle part of the first hinged arm 2 is hinged with the middle part of the second hinged arm 5; an axial placing groove 10 is fixedly arranged on the front side of the left part of the second jaw 4, a first cutting groove which is through from left to right and has an upward opening is arranged on the axial placing groove 10, an axial cutting knife 7 is arranged on the front side of the left part of the first jaw 1 corresponding to the position above the first cutting groove, and the lower end of the axial cutting knife 7 is positioned below the first jaw 1; the front side of the left part of the first tong arm 3 is fixedly provided with a radial placing groove 9, the radial placing groove 9 is provided with a second wire cutting groove which is through from front to back and has an upward opening, the front side of the left part of the second tong arm 6 corresponding to the upper position of the second wire cutting groove is provided with a radial cutting knife 8, and the lower end of the radial cutting knife 8 is positioned below the second tong arm 6. In the using process, a cable to be stripped is placed in the first stripping groove, one hand holds the right ends of the first clamp arm 3 and the second clamp arm 6, the lower end of the axial cutting knife 7 is inserted into the cable stripping skin, the other hand pulls the cable to be stripped outwards, and therefore the cable stripping skin is cut under the action of the axial cutting knife 7; placing a cable to be stripped in the second wire cutting groove, holding the right ends of the first clamp arm 3 and the second clamp arm 6 with one hand, inserting the lower end of the radial cutting knife 8 into the cable stripping skin, and rotating the cable stripping with the other hand, so that the cable stripping skin completes circular cutting under the action of the radial cutting knife 8, and the cable stripping skin is rapidly stripped from the cable; the axial cutting of the cable sheath is realized by arranging the axial placing groove 10 and the axial cutting knife 7; radial circular cutting of the cable sheath is realized by arranging a radial placing groove 9 and a radial cutting knife 8.

The cable stripper can be further optimized or/and improved according to the actual requirement:

as shown in the attached drawing 1, the first articulated arm 2 further comprises a limit bolt 16 and a limit nut 17, the limit nut 17 is fixedly installed on the rear side of the left part of the first articulated arm 2, and the limit bolt 16 with the lower end abutting against the corresponding position on the upper side of the second articulated arm 5 is fixedly installed in the limit nut 17. In the use process, the limiting bolt 16 is arranged, the opening sizes of the first jaw 1 and the second jaw 4 are adjusted, and the opening sizes of the first clamp arm 3 and the second clamp arm 6 are adjusted, so that cables with different diameters can be cut conveniently.

As shown in fig. 1, the clamping device further comprises a first clamping plate 18, a first left bolt 19 and a first right bolt 15, wherein the first clamping plate 18 is arranged in front of the left part of the front side of the first jaw 1, a first left through hole is arranged at the left part of the first clamping plate 18, a first right through hole is arranged at the right part of the first clamping plate 18, a first left screw hole is arranged on the first jaw 1 corresponding to the first left through hole, a first right screw hole is arranged on the first jaw 1 corresponding to the first right through hole, the first left bolt 19 fixedly installed in the first left screw hole at the rear end is arranged in the first left through hole, and the first right bolt 15 fixedly installed in the first right screw hole at the rear end is arranged in the first right through hole; an axial cutting knife 7 is clamped between the first jaw 1 and a first clamping plate 18 corresponding to the position between the first left bolt 19 and the first right bolt 15. In the use, through setting up first grip block 18, first left bolt 19 and first right bolt 15, be convenient for dismouting axial cutting knife 7 and the length that the adjustment axial cutting knife 7 lower extreme stretches out.

As shown in fig. 1, the clamp comprises a second clamping plate 14, a second left bolt 13 and a second right bolt 12, wherein the second clamping plate 14 is arranged in front of the left portion of the front side of the second clamp arm 6, the left portion of the second clamping plate 14 is provided with a second left through hole, the right portion of the second clamping plate 14 is provided with a second right through hole, the second clamp arm 6 corresponding to the second left through hole is provided with a second left screw hole, the second clamp arm 6 corresponding to the second right through hole is provided with a second right screw hole, the second left through hole is internally provided with the second left bolt 13 the rear end of which is fixedly arranged in the second left screw hole, and the second right through hole is internally provided with the second right bolt 12 the rear end of which is fixedly arranged in the second right screw hole; a radial cutting knife 8 is clamped between the second clamping plate 14 and the second tong arm 6 corresponding to the position between the second left bolt 13 and the second right bolt 12. In the use, through setting up second grip block 14, second left bolt 13 and second right bolt 12, the length that radial cutting knife 8 of dismouting of being convenient for and radial cutting knife 8 lower extreme of adjustment stretched out.

As shown in the attached figure 1, the clamp comprises a rubber sleeve 11, and the rubber sleeve 11 is arranged on the outer side of the right end of the first clamp arm 3 and the outer side of the right end of the second clamp arm 6. By such arrangement, the first and second jawarms 3, 6 are insulated and non-slip in use.

The above technical features constitute the best embodiment of the present invention, which has strong adaptability and best implementation effect, and unnecessary technical features can be increased or decreased according to actual needs to meet the requirements of different situations.

Claims

1. A cable stripper is characterized by comprising a first clamp body, a second clamp body, an axial placing groove, an axial cutting knife, a radial placing groove and a radial cutting knife, wherein the second clamp body is arranged at the rear side of the first clamp body; an axial placing groove is fixedly arranged on the front side of the left part of the second jaw, a first cutting groove which is communicated from left to right and has an upward opening is arranged on the axial placing groove, an axial cutting knife is arranged on the front side of the left part of the first jaw corresponding to the position above the first cutting groove, and the lower end of the axial cutting knife is positioned below the first jaw; the front side of the left part of the first tong arm is fixedly provided with a radial placing groove, the radial placing groove is provided with a second cutting groove which is through from front to back and has an upward opening, a radial cutting knife is arranged on the front side of the left part of the second tong arm corresponding to the position above the second cutting groove, and the lower end of the radial cutting knife is positioned below the second tong arm.

2. The cable peeling clamp according to claim 1, further comprising a limiting bolt and a limiting nut, wherein the first hinge arm is fixedly provided with the limiting nut at the rear side of the left part, and the limiting nut is internally and fixedly provided with the limiting bolt of which the lower end is abutted against the corresponding position at the upper side of the second hinge arm.

3. The cable stripper according to claim 1 or 2, further comprising a first clamping plate, a first left bolt and a first right bolt, wherein the first clamping plate is arranged in front of the left part of the front side of the first jaw, the left part of the first clamping plate is provided with a first left through hole, the right part of the first clamping plate is provided with a first right through hole, the first jaw corresponding to the first left through hole is provided with a first left screw hole, the first jaw corresponding to the first right through hole is provided with a first right screw hole, the first left through hole is internally provided with the first left bolt the rear end of which is fixedly arranged in the first left screw hole, and the first right through hole is internally provided with the first right bolt the rear end of which is fixedly arranged in the first right screw hole; an axial cutter is clamped between the first clamping plate and the first jaw corresponding to the position between the first left bolt and the first right bolt.

4. The cable stripper according to claim 1 or 2, further comprising a second clamping plate, a second left bolt and a second right bolt, wherein the second clamping plate is arranged in front of the left portion of the front side of the second tong arm, the left portion of the second clamping plate is provided with a second left through hole, the right portion of the second clamping plate is provided with a second right through hole, a second left screw hole is arranged on the second tong arm corresponding to the second left through hole, a second right screw hole is arranged on the second tong arm corresponding to the second right through hole, a second left bolt fixedly arranged in the second left screw hole at the rear end is arranged in the second left through hole, and a second right bolt fixedly arranged in the second right screw hole at the rear end is arranged in the second right through hole; and a radial cutting knife is clamped between the second clamping plate and the second tong arm corresponding to the position between the second left bolt and the second right bolt.

5. The cable stripper according to claim 1 or 2, further comprising rubber sleeves, wherein the rubber sleeves are arranged on the outer sides of the right ends of the first and second plier arms.

6. The cable stripper according to claim 3, further comprising rubber sleeves, wherein the rubber sleeves are arranged on the outer sides of the right ends of the first and second clamp arms.

7. The cable stripper according to claim 4, further comprising rubber sleeves, wherein the rubber sleeves are arranged on the outer sides of the right ends of the first and second clamp arms.