CN-122026253-A - 10KV high-voltage cable stripping device

CN122026253ACN 122026253 ACN122026253 ACN 122026253ACN-122026253-A

Abstract

The invention discloses a 10kV high-voltage cable stripping device. The device comprises a clamping mechanism, a hollow rotating mechanism, a wire stripping base, a moving mechanism, a self-adaptive cutting mechanism and a positioning guide mechanism. The clamping mechanism is connected to one side of the moving mechanism, the hollow rotating mechanism is connected to one side of the wire stripping base, the wire stripping base is connected to the sliding block of the moving mechanism, the self-adaptive cutting mechanism is connected to the hollow rotating mechanism, and the positioning guide mechanisms are connected to two sides of the wire stripping base. The cable stripping device provided by the invention can be self-adaptive to the change of the shape of the outer surface of the cable, can adjust the cutting depth of the cable, can realize multiple cutting modes such as linear cutting, annular cutting, spiral cutting and the like, and has the advantages of simple structure, high stripping efficiency, good adaptability and the like compared with the existing machine type.

Inventors

WEI XINWU
WANG BINCHAO
LV BIN
WANG HUAN
PU ZHENYU
CHEN CHAO
JIN LIANGLIANG
CHEN WENHONG
CHEN YAOJUN
JIN HAI
BIAN DONGLIANG
LIU QIANGQIANG
WANG JIALE
SHEN JINGJING
TANG DONGQIN
WANG CHAO

Assignees

浙江嘉恒科创有限公司

Dates

Publication Date: 20260512
Application Date: 20260402

Claims (7)

1. The 10kV high-voltage cable stripping device comprises a clamping mechanism (1), a hollow rotating mechanism (2), a stripping base (3), a moving mechanism (4), a self-adaptive cutting mechanism (5) and a positioning guide mechanism (6), and is characterized in that the clamping mechanism (1) is connected to one side of the moving mechanism (4), the hollow rotating mechanism (2) is connected to one side of the stripping base (3), the stripping base (3) is connected to a sliding block (407) of the moving mechanism (4), the self-adaptive cutting mechanism (5) is connected to the hollow rotating mechanism (2), and the positioning guide mechanism (6) is connected to two sides of the stripping base (3).
2. The 10kV high-voltage cable stripping device according to claim 1, wherein the self-adaptive cutting mechanism (5) comprises a cutting mechanism and a self-adaptive mechanism, the cutting mechanism comprises a second mounting plate (506), a hoop (507), a brush motor (508), a transmission device (509), a saw-tooth blade (510) and a cutting depth adjusting plate (511), the brush motor (508) is fixedly connected to the second mounting plate (506) through the two hoops (507), power is transmitted to the saw-tooth blade (510) through the transmission device (509) to drive the saw-tooth blade (510) to rotate at a high speed, an elongated hole is formed in the middle of the cutting depth adjusting plate (511) and is mounted on the second mounting plate (506), the cutting depth adjusting plate (511) can move along the plane of the saw-tooth blade (510) and is used for controlling the cutting depth of the blade, the self-adaptive mechanism comprises a linear optical axis sliding block module (505), a cylindrical pin (501), a sliding block sleeve (503), a first mounting plate (504) and a telescopic spring (504), one side of the sliding block sleeve (502) is provided with sliding grooves at a plurality of positions, the other side of the sliding block sleeve (502) is fixedly connected with the first sliding block (503) and the linear sliding block (503) is fixedly connected with the linear sliding block (502) through the pin (503), the other side is fixedly connected with the upper part of the second mounting plate (506), a telescopic spring (504) is arranged between the first mounting plate (503) and the second mounting plate (506), when the surface of a cable is convex, the telescopic spring (504) is compressed, when the surface of the cable is concave, the telescopic spring (504) resets, and the linear optical axis of the linear optical axis sliding block module (505) is driven to move along the sliding block sleeve (502), so that the cutting depth adjusting plate (511) is always attached to the surface of the cable, and the cutting mechanism is used for realizing self-adaption of the cutting mechanism to the irregular surface of the 10kV high-voltage cable.
3. The 10kV high-voltage cable stripping device according to claim 1, wherein the hollow rotating mechanism (2) comprises a circular cutting mounting plate (201), a hollow rotating platform (202), a speed reducer (203) and a servo motor (204), the circular cutting mounting plate (201) is in a convex shape, four kidney-shaped holes are formed in the circular cutting mounting plate (201), one side of the circular cutting mounting plate (201) is connected to the outer ring of the hollow rotating platform (202), one side of the speed reducer (203) is connected to the other side of the hollow rotating platform (202), and the other side of the speed reducer (203) is connected to the servo motor (204) through a coupling.
4. The 10kV high-voltage cable stripping device according to claim 1 is characterized in that the moving mechanism (4) mainly comprises a frame (401), a stepping motor (402), a coupler (403), two bearings (404), a screw nut mechanism (405), two linear sliding rails (406) and four sliding blocks (407), the stepping motor (402) is arranged on the frame (401) and transmits power to a screw rod through the coupler (403), the two bearings (404) are arranged on the frame (401) and are arranged at two ends of the screw rod, the two linear sliding rails (406) are symmetrically arranged on two sides of the screw rod and are arranged on the frame (401) and are parallel to the axis of the screw rod, the four sliding blocks (407) are fixedly connected with a cable stripping base (3) through bolts and are arranged on the upper side of the linear sliding rails (406), and the moving mechanism (4) is used for realizing cable stripping.
5. The 10kV high-voltage cable stripping device according to claim 1, wherein the clamping mechanism (1) comprises a self-centering bench vice (101) and a supporting table (102), the self-centering bench vice (101) is fixed at one end of the supporting table (102), and the other end of the supporting table (102) is fixedly connected with a frame (401) in the moving mechanism (4).
6. The 10kV high-voltage cable stripping device according to claim 1, wherein the positioning guide mechanism (6) comprises a clamping guide mechanism and a supporting guide mechanism, the clamping guide mechanism comprises a self-centering bench vice II (605), two supporting plates (602), four rolling bearings (603) and two rollers (601), one end of each supporting plate (602) is provided with one roller (601) through the two rolling bearings (603), the other end of each supporting plate (602) is fixedly arranged on the clamping jaw of the self-centering bench vice II (605), the two supporting plates (602) are symmetrically arranged, the rollers (601) can rotate around the axes of the rollers, circular arc grooves are formed in the surfaces of the rollers and can be attached to the surfaces of the 10kV high-voltage cables, positioning of the 10kV high-voltage cables can be achieved by adjusting the clamping jaw of the self-centering bench vice II (605), the surfaces of the two rollers (601) are attached to the surfaces of the 10kV high-voltage cables, guiding functions in the cutting process can be achieved by rotation of the two rollers (601) in the moving process, the supporting guide mechanism comprises a supporting frame (604), the rollers (601) and the two rollers (603) are fixedly arranged on the clamping jaws of the self-centering bench vice II (605), the two rollers (604), the supporting frame (604) are symmetrically arranged on the clamping frames, and the supporting frame (604) is arranged on the left side of the supporting frame (3) and is arranged on the side of the supporting frame (3) to prevent the cable stripping mechanism from being offset from the high-down.
7. The 10kV high-voltage cable stripping device according to claim 2, wherein the sliding block sleeve (502) is provided with sliding grooves which are distributed in a shape of a Chinese character 'mi', the linear cutting sliding groove position (7) is parallel to the cable axis, the rotary cutting sliding groove position (9) is perpendicular to the cable axis, the spiral cutting sliding groove position (8) forms an included angle of 45 degrees with the cable axis, and the sliding grooves are connected with the cylindrical pin (501) to adjust the cutting angle of the cutting mechanism when cutting the 10kV high-voltage cable.

Description

10KV high-voltage cable stripping device Technical Field The invention relates to the field of cable processing equipment, in particular to a 10kV high-voltage cable stripping device. Background With the rapid development of the power industry, the demand for high voltage cables is increasing. The stripping work of high voltage cables generally requires high precision and efficiency to ensure the integrity and safety of the cable. Because the cross section shape of the 10kV high-voltage cable is similar to a triangle with three angles being circular arcs, the existing wire stripping device often has the problems of uneven wire stripping, damage to a cable core wire and the like when the 10kV high-voltage cable is processed, and the problems seriously affect the wire stripping quality and the production efficiency. The prior reported high-voltage cable stripping device, such as a novel medium-high voltage cable stripping machine disclosed in patent document No. CN205335764U and a novel medium-high voltage cable stripping machine disclosed in patent document No. CN102946073A, has the main defects that the cross section of a10 kV high-voltage cable is similar to a triangle with three angles and circular arcs, and the cutting depth of the 10kV high-voltage cable cannot be adaptively fixed according to the shape change of the outer surface of the cable. Therefore, there is no device capable of stripping cables with high precision and efficiency. In summary, in order to improve the cable stripping accuracy and efficiency, a 10kV high-voltage cable stripping device needs to be designed to solve the problems set forth in the above background art. Disclosure of Invention The invention aims to provide a 10kV high-voltage cable stripping device which can strip the outer skin of a 10kV high-voltage cable efficiently and accurately and simultaneously avoid damaging a 10kV high-voltage cable core wire. The technical scheme is that the 10kV high-voltage cable stripping device comprises a clamping mechanism, a hollow rotating mechanism, a cable stripping base, a moving mechanism, a self-adaptive cutting mechanism and a positioning guide mechanism, wherein the clamping mechanism is connected to one side of the moving mechanism, the hollow rotating mechanism is connected to one side of the cable stripping base, the cable stripping base is connected to a sliding block of the moving mechanism, the self-adaptive cutting mechanism is connected to the hollow rotating mechanism, and the positioning guide mechanism is connected to two sides of the cable stripping base. Further, the self-adaptation cutting mechanism includes cutting mechanism and self-adaptation mechanism, wherein cutting mechanism includes the second mounting panel, the staple bolt, there is brush motor, transmission, saw blade and depth of cut regulating plate, use two staple bolts to have brush motor fixed connection on the second mounting panel, and give saw blade through transmission with power transfer, drive saw blade high-speed rotation, open in the middle of the depth of cut regulating plate has long hole, and install on the second mounting panel, the depth of cut regulating plate can be along saw blade plane removal for control blade depth of cut. The self-adaptive mechanism comprises a linear optical axis sliding block module, a cylindrical pin, a sliding block sleeve, a first mounting plate and a telescopic spring, wherein one side of the sliding block sleeve is provided with a plurality of sliding grooves, the other side of the sliding block sleeve is fixedly connected with the first mounting plate, the linear optical axis sliding block module is arranged in the sliding block sleeve, one side of the linear optical axis sliding block module is provided with a pin hole and is fixedly connected with the cylindrical pin, and the other side of the linear optical axis sliding block module is fixedly connected with the upper part of the second mounting plate. And when the cable surface is concave, the telescopic spring resets to drive the linear optical axis of the linear optical axis sliding block module to move along the sliding block sleeve, so that the cutting depth adjusting plate always fits the cable surface, and the cutting mechanism is used for realizing self-adaption of the irregular surface of the 10kV high-voltage cable. Further, the hollow rotating mechanism comprises a circular cutting mounting plate, a hollow rotating platform, a speed reducer and a servo motor, wherein the circular cutting mounting plate is in a convex shape, four kidney-shaped holes are formed in the circular cutting mounting plate, one side of the circular cutting mounting plate is connected with the outer ring of the hollow rotating platform, the other side of the hollow rotating platform is connected with one side of the speed reducer, and the other side of the speed reducer is connected with the servo motor through a coupling. Further, the moving mechanism mainly comprises