Ring cutting equipment for power cable processing

Abstract

The invention discloses insulating layer girdling equipment for power cable processing, and relates to the technical field of cable processing, the insulating layer girdling equipment comprises an adjusting seat, the adjusting seat is used for adjusting a cable erection position, and a bottom plate is fixedly mounted at the bottom of the adjusting seat; the positioning bracket is used for positioning and erecting a power cable, and a supporting seat is fixedly mounted at the bottom of the positioning bracket; the clamping assembly and the clamping joint assembly are used for clamping the outer layer of the power cable; and a girdling assembly. According to the insulating layer girdling equipment for power cable processing, a worker enables the end part of a cable to penetrate through a clamping assembly, so that the cable is erected above an adjusting seat through two groups of positioning brackets; and at the moment, a worker pushes sliding blocks arranged at the bottoms of the positioning supporting frames to slide on the surfaces of sliding rods, so that the positions of the supporting seats and the positioning supporting frames are adjusted, the cables in the two positioning supporting frames are straightened, and the situation that the cutting flatness is affected by swinging of the suspended cables during cutting is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of cable processing, and particularly to an insulating layer circumcision device for power cable processing. Background Technique

[0002] A cable is an electrical wire for transmitting electrical energy or signals, which consists of a conductor, an insulating layer, a sheath, etc.; it is usually used to connect different electrical devices, transmit electricity or signals and protect the circuit. According to the uses and characteristics of the cable, it can be divided into various types, such as power cables, communication cables, control cables, etc.; cable circumcision refers to cutting or stripping the external insulating layer of the cable for easy wiring or maintenance. In the fields of power engineering, communication engineering, and construction engineering, circumcision operations on cables are often required.

[0003] A cable is a wire made of one or more mutually insulated conductors and an outer insulating protective layer, which transmits electricity or information from one place to another, and its overall outer surface is wrapped with a highly insulating covering layer. The circumcision device for cables is a device for rotatingly cutting the outer surface of the cable so that the cut cable is convenient for connection. At present, when the existing circumcision equipment for cables cuts the cable, it is not easy to position the cable, the cutting efficiency is low, the labor intensity of workers is high, and the cutting quality is not good. Summary of the Invention

[0004] To achieve the above objectives, the present invention is realized through the following technical solutions: An insulating layer circumcision device for power cable processing, including an adjustment base for adjusting the cable erection position, and a bottom plate is fixedly installed at the bottom of the adjustment base; A positioning support frame for positioning and erecting the power cable, and a support base is fixedly installed at the bottom of the positioning support frame; A clamping assembly for clamping the outer layer of the power cable; A circumcision assembly for cutting the outer layer of the power cable, and the circumcision assembly is movably installed inside the positioning support frame; Among them, the circumcision assembly includes an outer layer cutting piece which is movably installed inside the positioning support frame. A round rod is fixedly installed on the surface of the outer layer cutting piece, a positioning ring is fixedly installed on the surface of the round rod, and the round rod penetrates through the positioning support frame and extends to its outside. When processing the power cable, it is necessary to cut the insulating protective layer on the outer layer of the cable. During processing, the staff passes the cable through the clamping assemblies on both sides, and the cable is supported by the positioning support frame, so that when the cable passes through the clamping assemblies, the clamping assemblies clean the dust on the surface of the cable. At the same time, the cable is cut by the circumcision assembly to cut open the insulating protective layer on the outer layer of the cable to complete the cable circumcision processing.

[0005] Preferably, the outer cutting member includes a fixing ring, a bent piece is fixedly installed on the surface of the fixing ring, a rotating shaft is rotatably installed inside the bent piece, a connecting piece is sleeved on the surface of the rotating shaft, a clamping block is clamped on the outer surface of the connecting piece, and a cutting knife is fixedly installed on the surface of the clamping block. When cutting the cable, the staff adjusts the positions of the fixing ring and the round rod so that the round rod slides in the chute, making the cutting knife contact the surface of the cable. Then the staff rotates the rotating shaft to cut the cable surface from multiple angles, so as to cut cables of different thickness models.

[0006] Preferably, the fixing ring is fixedly connected to the round rod, and the fixing ring is slidably installed on the outer surface of the positioning support through the round rod penetrating the positioning support. There are three groups of fixing rings, and the three groups of fixing rings are circumferentially distributed on the surface of the positioning support.

[0007] Preferably, the adjusting seat includes a frame plate. There are two groups of frame plates, and both groups of frame plates are fixedly installed on the top of the bottom plate. Circular grooves are formed on the surface of the frame plate, a slider is fixedly installed between the opposite surfaces of the frame plate, a sliding rod penetrates through the slider, and the sliding rod is fixedly installed between the opposite surfaces of the frame plate. There are two sliding rods, and the two sliding rods are symmetrically arranged with the circular groove as the center.

[0008] Preferably, the frame plate is fixedly installed at the bottom of the support seat, the slider is arranged at the bottom of the positioning support, and the positioning support is slidably installed on the surface of the sliding rod through the slider. The staff passes the end of the cable through the clamping assembly so that the cable is erected above the adjusting seat by two groups of positioning supports. Since the cable is in a suspended state when it is erected in the positioning support, at this time, the staff pushes the slider arranged at the bottom of the positioning support to slide on the surface of the sliding rod, so as to adjust the positions of the support seat and the positioning support, so as to straighten the cable in the two groups of positioning supports and avoid the swinging of the suspended cable during cutting from affecting the cutting flatness.

[0009] Preferably, the positioning support includes a clamping seat, a mounting ring is fixedly installed on the top of the clamping seat, an extension frame is fixedly installed on the outer surface of the mounting ring, an inner connecting pad is fixedly installed on the surface of the extension frame, and chutes are formed inside both the mounting ring and the extension frame, and the chutes are slidably adapted to the round rod. The cable penetrates inside the clamping assembly. At this time, the staff pushes the circumferential cutting assembly to slide in the chute until it contacts the cable, so that the circumferential cutting assembly cuts the outer layer of the cable from multiple angles.

[0010] Preferably, the clamping seat is fixedly installed on the top of the support seat. There are two groups of clamping seats, and both groups of clamping seats are fixedly connected to the support seat and the slider. The inner connecting pad positions and supports the clamping assembly, so that the clamping assembly is sleeved outside the cable, and the clamping assembly clamps the cable at the center of the inner connecting pad.

[0011] Preferably, the clamping component includes a connecting block fixedly installed on the surface of the inner connecting pad. There are three connecting blocks, which are circumferentially distributed on the surface of the inner connecting pad. A ring is fixedly installed on the surface of the inner connecting pad, and a buffer kit is fixedly installed inside the ring. When the cable passes through the buffer kit, the buffer kit obliquely cleans the dust on the surface of the cable. When the outer cutting piece contacts the cable during the shearing of the outer insulating layer of the cable, the cable is pushed in the cutting direction, causing the buffer kit to be squeezed against the ring, so as to buffer and support the stressed position of the cable during cable cutting.

[0012] Preferably, the buffer kit includes a sleeve sleeved on the outer surface of the cable. A positioning groove is formed on the outer surface of the sleeve, and the positioning grooves are circumferentially distributed on the surface of the sleeve. A spring is fixedly installed inside the positioning groove, and a connecting rod is fixedly installed on the outer surface of the spring.

[0013] Preferably, an extrusion piece is fixedly installed on the outer surface of the connecting rod. One side of the extrusion piece away from the connecting rod is fixedly connected to the outer surface of the sleeve. A semi-circular pad is fixedly installed on the outer surface of the extrusion piece, and the semi-circular pad is adapted to be squeezed against the ring. The sleeve is sleeved on the outer layer of the cable. When the outer cutting piece cuts the cable, the cable is stressed and shifted to one side. At this time, the sleeve squeezes the spring in the shifting direction, causing the spring to drive the connecting rod and the semi-circular pad to fit and squeeze against the ring, so as to buffer and support the cable during the cutting of the outer layer of the cable.

[0014] The present invention provides an insulating layer circumcision device for power cable processing, which has the following beneficial effects: First, for the insulating layer circumcision device for power cable processing, when processing the power cable, it is necessary to cut the insulating protective layer on the outer layer of the cable. During processing, the staff passes the cable through the clamping components on both sides and braces the cable through the positioning support frame, so that when the cable passes through the clamping components, the clamping components clean the dust on the surface of the cable. At the same time, the cable is cut by the circumcision component to cut open the insulating protective layer on the outer layer of the cable, so as to complete the cable circumcision processing.

[0015] Second, for the insulating layer circumcision device for power cable processing, when cutting the cable, the staff adjusts the positions of the fixed ring and the round rod, so that the round rod slides in the chute, making the cutting knife contact the surface of the cable. Then the staff rotates the rotating shaft to cut the surface of the cable from multiple angles, so as to facilitate the cutting of cables of different thickness models.

[0016] III. For the insulating layer circumcision device for power cable processing, the operator passes the end of the cable through the clamping component, so that the cable is supported above the adjusting seat by two groups of positioning brackets. Since the cable is in a suspended state when it is placed in the positioning brackets, the operator then slides the slider provided at the bottom of the positioning bracket on the surface of the sliding rod, thereby adjusting the positions of the supporting seat and the positioning bracket, so as to straighten the cable in the two groups of positioning brackets and avoid the swinging of the suspended cable during cutting from affecting the cutting flatness.

[0017] IV. For the insulating layer circumcision device for power cable processing, the cable passes through the inside of the clamping component. At this time, the operator slides the circumcision component in the chute until it contacts the cable, so that the circumcision component cuts the outer layer of the cable from multiple angles; the inner connecting pad positions and supports the clamping component, so that the clamping component is sleeved outside the cable, and the clamping component clamps the cable at the axis of the inner connecting pad.

[0018] V. For the insulating layer circumcision device for power cable processing, when the cable passes through the buffer kit, the buffer kit obliquely cleans the dust on the surface of the cable. When the outer layer cutting piece contacts the cable during the shearing of the outer insulating layer of the cable, the cable is pushed in the cutting direction, causing the buffer kit to be squeezed against the ring, so as to buffer and support the stressed position of the cable during cutting; the sleeve is sleeved outside the cable. When the outer layer cutting piece cuts the cable, the cable is stressed and offsets to one side. At this time, the sleeve squeezes the spring in the offset direction, so that the spring drives the connecting rod and the semi-circular pad to fit and squeeze the ring, so as to buffer and support the cable during the cutting of the outer layer of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the external structure of the present invention; Figure 2 is a schematic diagram of the external structure of the present invention from another angle; Figure 3 is a schematic diagram of the structure of the adjusting seat of the present invention; Figure 4 is a schematic diagram of the connection structure between the positioning bracket and the circumcision component of the present invention; Figure 5 is a schematic diagram of the structure of the clamping component of the present invention; Figure 6 is an enlarged schematic diagram of the structure of the clamping component of the present invention; Figure 7 is a schematic sectional view of the structure of the clamping component of the present invention; Figure 8 is a schematic diagram of the structure of the circumcision component of the present invention.

[0020] Figure 9 is a schematic diagram of the structure of the outer layer cutting piece of the present invention.

[0021] In the figure: 1, bottom plate; 2, adjusting seat; 21, slider; 22, circular groove; 23, support plate; 24, sliding rod; 3, support seat; 4, clamping assembly; 41, buffer kit; 411, sleeve; 412, extrusion piece; 413, semi-circular pad; 414, connecting rod; 415, spring; 416, positioning groove; 42, ring; 43, connecting block; 5, positioning support frame; 51, clamping seat; 52, internal connecting pad; 53, sliding groove; 54, extension frame; 55, erection ring; 6, circumferential cutting assembly; 61, outer cutting piece; 611, fixed ring; 612, bent piece; 613, clamping block; 614, cutting knife; 615, connecting piece; 616, rotating shaft; 62, positioning ring; 63, round rod. Detailed implementation mode

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation modes. The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustive or limited to the disclosed form. Many modifications and variations will be obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

[0023] The first embodiment is as Figures 1 to 3 shown. The present invention provides a technical solution: an insulating layer circumferential cutting device for power cable processing, including an adjusting seat 2, which is used for adjusting the cable erection position. The bottom of the adjusting seat 2 is fixedly installed with a bottom plate 1; A positioning support frame 5, which is used for positioning and erecting power cables. The bottom of the positioning support frame 5 is fixedly installed with a support seat 3; A clamping assembly 4, which is used for clamping the outer layer of power cables; A circumferential cutting assembly 6, which is used for cutting the outer layer of power cables. The circumferential cutting assembly 6 is movably installed inside the positioning support frame 5; The adjusting seat 2 includes a support plate 23. There are two groups of the support plates 23, and both groups of the support plates 23 are fixedly installed on the top of the bottom plate 1. A circular groove 22 is formed on the surface of the support plate 23. A slider 21 is fixedly installed between the opposite surfaces of the support plate 23. A sliding rod 24 penetrates through the inside of the slider 21. The sliding rod 24 is fixedly installed between the opposite surfaces of the support plate 23. There are two sliding rods 24, and the two sliding rods 24 are symmetrically arranged with the circular groove 22 as the center.

[0024] The shelf board 23 is fixedly installed at the bottom of the support seat 3. The slider 21 is arranged at the bottom of the positioning support frame 5, and the positioning support frame 5 is slidably installed on the surface of the sliding rod 24 through the slider 21. The staff passes the end of the cable through the clamping assembly 4 so that the cable is erected above the adjusting seat 2 through the two positioning support frames 5. Since the cable is in a suspended state when it is erected in the positioning support frame 5, at this time, the staff pushes the slider 21 arranged at the bottom of the positioning support frame 5 to slide on the surface of the sliding rod 24, so as to adjust the positions of the support seat 3 and the positioning support frame 5, so that the cable in the two positioning support frames 5 is straightened, and to avoid the swinging of the suspended cable during cutting from affecting the cutting flatness.

[0025] Second embodiment, on the basis of the first embodiment, please refer to Figures 4 to 7 As shown, the positioning support frame 5 includes a clamping seat 51. A mounting ring 55 is fixedly installed at the top of the clamping seat 51. An extension frame 54 is fixedly installed on the outer surface of the mounting ring 55. An inner connecting pad 52 is fixedly installed on the surface of the extension frame 54. Chute 53s are respectively opened inside the mounting ring 55 and the extension frame 54, and the chute 53s are slidably adapted to the round rod 63. The cable passes through the inside of the clamping assembly 4. At this time, the staff will push the circumcision assembly 6 to slide in the chute 53 until it contacts the cable, so that the circumcision assembly 6 cuts the outer layer of the cable from multiple angles.

[0026] The clamping seat 51 is fixedly installed at the top of the support seat 3. There are two groups of the clamping seats 51, and both groups of the clamping seats 51 are fixedly connected to the slider 21 through the support seat 3. The inner connecting pad 52 positions and supports the clamping assembly 4, so that the clamping assembly 4 is sleeved outside the cable, and the clamping assembly clamps the cable at the axis of the inner connecting pad 52.

[0027] The clamping assembly 4 includes a connecting block 43. The connecting block 43 is fixedly installed on the surface of the inner connecting pad 52. There are three connecting blocks 43, and the three connecting blocks 43 are circumferentially distributed on the surface of the inner connecting pad 52. A ring 42 is fixedly installed on the surface of the inner connecting pad 52, and a buffer kit 41 is fixedly installed inside the ring 42. When the cable passes through the buffer kit 41, the buffer kit 41 obliquely cleans the dust on the surface of the cable. When the outer cutting piece 61 contacts the cable during the shearing of the outer insulating layer of the cable, the cable is pushed in the cutting direction, so that the buffer kit 41 and the ring 42 are squeezed, so as to buffer and support the stressed position of the cable during cable cutting.

[0028] The buffer kit 41 includes a sleeve 411. The sleeve 411 is sleeved on the outer surface of the cable. A positioning groove 416 is opened on the outer surface of the sleeve 411. The positioning grooves 416 are circumferentially distributed on the surface of the sleeve 411. A spring 415 is fixedly installed inside the positioning groove 416, and a connecting rod 414 is fixedly installed on the outer surface of the spring 415.

[0029] An extrusion piece 412 is fixedly installed on the outer surface of the connecting rod 414. One side of the extrusion piece 412 away from the connecting rod 414 is fixedly connected to the outer surface of the sleeve 411. A semi-circular pad 413 is fixedly installed on the outer surface of the extrusion piece 412, and the semi-circular pad 413 is in extrusion fit with the circular ring 42. The sleeve 411 is sleeved on the outer layer of the cable. When the outer layer cutting piece 61 cuts the cable, the cable is stressed and offsets to one side. At this time, the sleeve 411 squeezes the spring 415 along the offset direction, so that the spring 415 drives the connecting rod 414 and the semi-circular pad 413 to fit and squeeze the circular ring 42, so as to buffer and support the cable when the outer layer of the cable is cut.

[0030] For the third embodiment, on the basis of the first and second embodiments, please refer to Figures 8 to 9 As shown, the circumferential cutting assembly 6 includes an outer layer cutting piece 61. The outer layer cutting piece 61 is movably installed inside the positioning support frame 5. A round rod 63 is fixedly installed on the surface of the outer layer cutting piece 61. A positioning ring 62 is fixedly installed on the surface of the round rod 63. The round rod 63 penetrates through the positioning support frame 5 and extends to the outside thereof. When processing the power cable, it is necessary to cut the insulating protective layer on the outer layer of the cable. During processing, the staff passes the cable through the two-side clamping assembly 4, and the positioning support frame 5 is used to support the cable, so that when the cable passes through the clamping assembly 4, the clamping assembly 4 cleans the dust on the surface of the cable. At the same time, the cable is cut by the circumferential cutting assembly 6 to cut open the insulating protective layer on the outer layer of the cable, so as to complete the circumferential cutting processing of the cable.

[0031] The outer layer cutting piece 61 includes a fixed ring 611. A bent piece 612 is fixedly installed on the surface of the fixed ring 611. A rotating shaft 616 is rotatably installed inside the bent piece 612. An adapter piece 615 is sleeved on the surface of the rotating shaft 616. A clamping block 613 is clamped on the outer surface of the adapter piece 615. A cutting knife 614 is fixedly installed on the surface of the clamping block 613. When cutting the cable, the staff adjusts the positions of the fixed ring 611 and the round rod 63, so that the round rod 63 slides in the sliding groove 53, so that the cutting knife 614 contacts the surface of the cable. Then the staff rotates the rotating shaft 616 so that the cutting knife 614 cuts the surface layer of the cable from multiple angles, so as to facilitate cutting cables of different thickness models.

[0032] The fixed ring 611 is fixedly connected to the round rod 63. The fixed ring 611 is slidably installed on the outer surface of the positioning support frame 5 through the round rod 63 penetrating through the positioning support frame 5. There are three groups of the fixed rings 611, and the three groups of fixed rings 611 are distributed in a circumferential shape on the surface of the positioning support frame 5.

[0033] During use, when processing a power cable, it is necessary to cut the insulating protective layer on the outer layer of the cable. During processing, the staff passes the cable through the two-side clamping component 4, and uses the positioning support 5 to support the cable, so that when the cable passes through the clamping component 4, the clamping component 4 cleans the dust on the surface of the cable. At the same time, the cable is cut by the circumferential cutting component 6 to cut open the insulating protective layer on the outer layer of the cable, so as to complete the circumferential cutting of the cable.

[0034] When cutting the cable, the staff adjusts the positions of the fixed ring 611 and the round rod 63, so that the round rod 63 slides in the chute 53, making the cutting knife 614 contact the surface of the cable. Then the staff rotates the rotating shaft 616 to make the cutting knife 614 cut the surface of the cable from multiple angles, so as to cut cables of different thickness models.

[0035] The staff passes the end of the cable through the clamping component 4, so that the cable is supported above the adjusting seat 2 by the two positioning supports 5. Since the cable is in a suspended state when it is placed in the positioning support 5, at this time, the staff pushes the slider 21 arranged at the bottom of the positioning support 5 to slide on the surface of the sliding rod 24, thereby adjusting the positions of the support seat 3 and the positioning support 5, so as to straighten the cable in the two positioning supports 5 and avoid the swinging of the suspended cable during cutting from affecting the cutting flatness.

[0036] The cable passes through the inside of the clamping component 4. At this time, the staff pushes the circumferential cutting component 6 to slide in the chute 53 until it contacts the cable, so that the circumferential cutting component 6 cuts the outer layer of the cable from multiple angles.

[0037] When the cable passes through the buffer kit 41, the buffer kit 41 obliquely cleans the dust on the surface of the cable. When the outer layer of the cable insulation is sheared, the outer cutting piece 61 contacts the cable. The cable is pushed by the cutting direction, causing the buffer kit 41 and the circular ring 42 to be squeezed, so as to buffer and support the force-bearing position of the cable during cable cutting.

[0038] The sleeve 411 is sleeved on the outer layer of the cable. When the outer cutting piece 61 cuts the cable, the cable is forced to shift to one side. At this time, the sleeve 411 squeezes the spring 415 along the shifting direction, so that the spring 415 drives the connecting rod 414 and the semi-circular pad 413 to fit and squeeze the circular ring 42, so as to buffer and support the cable during the cutting of the outer layer of the cable.

[0039] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art and related fields based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention. Structures, devices, and operation methods not specifically described and explained in the present invention shall be implemented by conventional means in the art without special instructions and limitations.

Claims

1. An insulating layer circumcision device for power cable processing, characterized in that, Comprising: An adjustment base for adjusting the cable erection position, with a bottom plate fixedly installed at the bottom of the adjustment base; a positioning support for positioning and erecting the power cable, with a support base fixedly installed at the bottom of the positioning support; a clamping assembly for clamping the outer layer of the power cable; a circumferential cutting assembly for cutting the outer layer of the power cable, and the circumferential cutting assembly is movably installed inside the positioning support. Among them, the circumferential cutting assembly includes an outer layer cutting piece movably installed inside the positioning support, a round rod fixedly installed on the surface of the outer layer cutting piece, a positioning ring fixedly installed on the surface of the round rod, and the round rod penetrates through the positioning support and extends to its outside.

2. The insulation layer circumcision device for power cable processing according to claim 1, characterized in that: The outer layer cutting piece includes a fixed ring, with bent pieces fixedly installed on the surface of the fixed ring, a rotating shaft rotatably installed inside the bent pieces, a connecting piece sleeved on the surface of the rotating shaft, a clamping block clamped on the outer surface of the connecting piece, and a cutting knife fixedly installed on the surface of the clamping block.

3. An insulating layer circumcision device for power cable processing according to claim 2, characterized in that: The fixed ring is fixedly connected to the round rod, and the fixed ring is slidably installed on the outer surface of the positioning support through the round rod penetrating the positioning support. There are three groups of fixed rings, and the three groups of fixed rings are circumferentially distributed on the surface of the positioning support.

4. An insulating layer circumcision device for power cable processing according to claim 1, characterized in that: The adjustment base includes a frame plate. There are two groups of frame plates, and both groups of frame plates are fixedly installed on the top of the bottom plate. A circular groove is opened on the surface of the frame plate, a slider is fixedly installed between the opposite surfaces of the frame plate, a sliding rod penetrates through the inside of the slider, the sliding rod is fixedly installed between the opposite surfaces of the frame plate, there are two sliding rods, and the two sliding rods are symmetrically arranged with the circular groove as the center.

5. An insulating layer circumcision device for power cable processing according to claim 4, characterized in that: The frame plate is fixedly installed at the bottom of the support base, the slider is arranged at the bottom of the positioning support, and the positioning support is slidably installed on the surface of the sliding rod through the slider.

6. The insulation layer circumcision device for power cable processing according to claim 1, characterized in that: The positioning support includes a clamping seat, with an erection ring fixedly installed on the top of the clamping seat, an extension frame fixedly installed on the outer surface of the erection ring, an inner connection pad fixedly installed on the surface of the extension frame, and sliding grooves are opened inside both the erection ring and the extension frame, and the sliding grooves are slidably adapted to the round rod.

7. An insulating layer circumcision device for power cable processing according to claim 6, characterized in that: The clamping seat is fixedly installed on the top of the support base. There are two groups of clamping seats, and both groups of clamping seats are fixedly connected to the slider through the support base.

8. An insulating layer circumcision device for power cable processing according to claim 1, characterized in that: The clamping assembly includes a connection block fixedly installed on the surface of the inner connection pad. There are three connection blocks, and the three connection blocks are circumferentially distributed on the surface of the inner connection pad. A circular ring is fixedly installed on the surface of the inner connection pad, and a buffer kit is fixedly installed inside the circular ring.

9. An insulating layer circumcision device for power cable processing according to claim 8, characterized in that: The buffer kit includes a sleeve sleeved on the outer surface of the cable. A positioning groove is opened on the outer surface of the sleeve, the positioning grooves are circumferentially distributed on the surface of the sleeve, a spring is fixedly installed inside the positioning groove, and a connecting rod is fixedly installed on the outer surface of the spring.

10. An insulating layer circumcision device for power cable processing according to claim 9, characterized in that: A pressing piece is fixedly installed on the outer surface of the connecting rod. One side of the pressing piece away from the connecting rod is fixedly connected to the outer surface of the sleeve. A semi-circular pad is fixedly installed on the outer surface of the pressing piece, and the semi-circular pad is in extrusion fit with the circular ring.

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