CN212543225U

CN212543225U - Corrugated aluminum sheath wire stripping machine

Info

Publication number: CN212543225U
Application number: CN202021856274.8U
Authority: CN
Inventors: 陈晓方; 蒋永军; 吴俊�; 江明; 寿伟; 苏艳文
Original assignee: Wuxi Jiangnan Cable Co Ltd
Current assignee: Wuxi Jiangnan Cable Co Ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-02-12
Anticipated expiration: 2030-08-31

Abstract

Wrinkle aluminium sheath wire stripping machine. Relates to the field of electric power tools. The utility model provides a can return man-hour at wrinkle aluminum sheath line, carry out stable, efficient operation of skinning to it to can effectively avoid the wrinkle aluminum sheath wire stripping machine of sinle silk damage at the in-process of the operation of skinning. The wire feeding mechanism comprises a wire feeding mechanism 2, a front supporting mechanism 3, a peeling mechanism 4 and a rear supporting mechanism 5 which are arranged on a workbench 1; the top surface of the workbench is provided with a long-strip-shaped sliding groove 11 arranged along the length direction of the workbench, the wire inlet mechanism 2 is fixedly connected onto the top surface of the workbench 1, and the front supporting mechanism 3, the peeling mechanism 4 and the rear supporting mechanism 5 are connected onto the workbench 1 in a sliding manner through a support 12. The utility model discloses have structure exquisiteness, convenient to use and stability advantage such as good on the whole.

Description

Corrugated aluminum sheath wire stripping machine

Technical Field

The utility model relates to an electric power tool field especially relates to wire stripping machine wherein.

Background

At present, in the process of producing the corrugated aluminum sheath wire, the requirement on the high-voltage cable process is high, the production process is complex, and rework is sometimes needed, so that the insulation and the aluminum sheath are stripped by a wire stripping machine. As shown in a representative chinese utility model patent entitled "a synchronous pulley disc type cable longitudinal peeling tool" and having an application number of "201620501295.5" published by the state office on 2016, 12, 7, in the prior art, the limiting rolling members are disposed on two sides of the blade, and the cutting edge of the blade can cut the cable sheath along the radial direction and the longitudinal direction of the cable when in use.

However, in practical use, people find that the spacing between the limiting rolling piece and the blade is small and the limiting rolling piece and the blade are kept fixed; like this, when the cable receives gravity or other guide device influences, certain contained angle will appear in the axle center of cable and the axle center of press from both sides the line space in the wire stripping machine, if spacing rolling member is less with the interval of blade, then spacing rolling member will be difficult to hold the cable to the blade causes the damage to the sinle silk of cable when making to skin.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to above problem, it is exquisite, convenient to use and stable good to have proposed a structure, can return man-hour at wrinkle aluminum sheath line, to its operation of skinning of stabilizing, efficient to can effectively avoid the wrinkle aluminum sheath wire stripping machine of sinle silk damage at the in-process of the operation of skinning.

The technical scheme of the utility model is that: the wire feeding mechanism comprises a wire feeding mechanism 2, a front supporting mechanism 3, a peeling mechanism 4 and a rear supporting mechanism 5 which are arranged on a workbench 1;

the top surface of the workbench is provided with a strip-shaped sliding groove 11 arranged along the length direction of the workbench, the wire inlet mechanism 2 is fixedly connected to the top surface of the workbench 1, the front supporting mechanism 3, the peeling mechanism 4 and the rear supporting mechanism 5 are slidably connected to the workbench 1 through supports 12, the bottoms of the three supports 12 extend into the sliding groove 11, a screw 13 arranged along the length direction of the sliding groove is fixedly connected to the sliding groove 11, the screw 13 sequentially penetrates through the three supports 12, two nuts 14 are arranged on two sides of each support 12, and the nuts 14 are sleeved with the screw 13 and are in threaded connection with the screw 13;

the wire inlet mechanism 2 comprises a pair of vertical plates 21 fixedly connected to the top surface of the workbench 1, and a wire inlet roller 22 and a wire inlet roller 23 which are connected between the pair of vertical plates 21 in a lifting manner;

the front supporting mechanism 3 comprises a first body 31 and a plurality of front guide wheels 32 capable of performing linear reciprocating motion along the radial direction of the first body 31, wherein a first through hole for accommodating a cable is formed in the first body 31;

the peeling mechanism 4 comprises a second body 41 and a plurality of cutters 42 capable of performing linear reciprocating motion along the radial direction of the second body 41, and a second through hole for accommodating a cable is formed in the second body 41;

the rear supporting mechanism 5 comprises a third body 51 and a plurality of rear guide wheels 52 capable of making linear reciprocating motion along the radial direction of the third body 51, wherein a third through hole for accommodating a cable is formed in the third body 51;

the first body 31, the second body 41 and the third body 51 are slidably connected to the workbench 1 through the support 12, the front guide wheel 32 is located on one side of the first body 31 facing away from the peeling mechanism 4, the rear guide wheel 52 is located on one side of the third body 51 facing away from the peeling mechanism 4, and the cutter 42 is located on one side of the second body 41 facing toward the front supporting mechanism 3.

The front supporting mechanism 3 comprises a first body 31, a first gear 33, a first rotating disc 34, a first annular end cover 35, a plurality of first sliding blocks 36, a first hinge seat 37 and a front guide wheel 32, wherein the first sliding blocks correspond to the first sliding blocks one by one;

the center of the first body 31 is provided with a first through hole, one side, facing away from the peeling mechanism 4, of the first body is provided with a first accommodating step, the first rotating disc 34 is sleeved on the first accommodating step, and the first annular end cover 35 is detachably connected to one side, facing away from the peeling mechanism 4, of the first body 31, so that the first rotating disc 34 is rotatably connected to the first accommodating step;

the side wall of the first body 31 is further provided with a first accommodating groove for accommodating a first gear 33, and the first annular end cover 35 is further provided with a plurality of first radial sliding grooves which are arranged along the radial direction of the first annular end cover and are used for accommodating a first sliding block 36;

the end face, facing the annular end cover I35, of the first rotary table 34 is provided with a spiral protrusion I, and the outer edge of the end face, facing away from the annular end cover I35, of the first rotary table is provided with a circle of driving teeth I; the first gear 33 is rotatably accommodated in the first accommodating groove and meshed with the first driving gear on the first rotating disc 34; the first sliding block 36 is slidably accommodated in the first radial sliding groove, a plurality of first arc-shaped grooves matched with the first spiral protrusions are formed in the end face, facing the first rotary table, of the first sliding block, the first hinge seat 37 is fixedly connected with the first sliding block 36, and the front guide wheel 32 is hinged to the first hinge seat 37.

The peeling mechanism 4 comprises a second body 41, a front gear 43, a front rotary disc 44, a front annular end cover 45 and a plurality of front sliding blocks 46 and cutters 42 which correspond to one another one by one;

the second body 41 is provided with a second through hole in the center, and a front accommodating step is arranged on one side facing the front supporting mechanism 3, the front turntable 44 is sleeved on the front accommodating step, and the front annular end cover 45 is detachably connected to one side of the second body 41 facing the front supporting mechanism 3, so that the front turntable 44 is rotatably connected to the front accommodating step;

the side wall of the second body 41 is further provided with a front accommodating groove for accommodating a front gear 43, and the front annular end cover 45 is further provided with a plurality of front radial sliding grooves which are arranged along the radial direction of the front annular end cover and are used for accommodating a front sliding block 46;

the end surface of the front turntable 44 facing the front annular end cover 45 is provided with a front spiral protrusion, and the outer edge of the end surface of the front turntable facing away from the front annular end cover 45 is provided with a circle of front driving teeth; the front gear 43 is rotatably accommodated in the front accommodating groove and meshed with the front driving gear on the front rotary disk 44; the front sliding block 46 is slidably accommodated in the front radial sliding groove, a plurality of front arc grooves matched with the front spiral protrusions are formed in the end face, facing the front rotary disc, of the front sliding block 46, and the cutter 42 is arranged along the radial direction of the second body and fixedly connected with the front sliding block 46.

The peeling mechanism further comprises a skin guide assembly 6, wherein the skin guide assembly 6 comprises a rear gear 63, a rear turntable 64, a rear annular end cover 65 and a plurality of rear sliding blocks 66 and arc-shaped guide blocks 62 which correspond to one another one by one;

a rear accommodating step is formed in one side of the rear supporting mechanism 5 of the second body 41, the rear turntable 64 is sleeved on the rear accommodating step, and the rear annular end cover 65 is detachably connected to one side, facing the rear supporting mechanism 5, of the second body 41, so that the rear turntable 64 is rotatably connected to the rear accommodating step;

a rear accommodating groove for accommodating the rear gear 63 is further formed in the side wall of the second body 41, and a plurality of rear radial sliding grooves which are radially arranged along the rear annular end cover 65 and are used for accommodating the rear sliding block 66 are further formed in the rear annular end cover 65;

the end surface of the rear turntable 64 facing the rear annular end cover 65 is provided with a rear spiral bulge, and the outer edge of the end surface back to the rear annular end cover 65 is provided with a circle of rear driving teeth; the rear gear 63 is rotatably accommodated in the rear accommodating groove and meshed with the rear driving gear on the rear turntable 64; the rear sliding block 66 is slidably accommodated in the rear radial sliding groove, a plurality of rear arc grooves matched with the rear spiral protrusions are formed in the end face, facing the rear rotary table, of the rear sliding block, and the arc guide block 62 is arranged along the radial direction of the second body and fixedly connected with the rear sliding block 66 through a connecting rod.

The arc-shaped guide block is arc-shaped, and the outer surface of the arc-shaped guide block, which faces away from the two axes of the body, is conical.

The rear supporting mechanism 5 comprises a third body 51, a third gear 53, a third rotating disc 54, a third annular end cover 55, a plurality of one-to-one corresponding sliding blocks 56, a third hinged seat 57 and a rear guide wheel 52;

a third through hole is formed in the center of the third body 51, a third accommodating step is formed in one side, facing away from the peeling mechanism 4, of the third body, the third rotary table 54 is sleeved on the third accommodating step, and the third annular end cover 55 is detachably connected to one side, facing away from the peeling mechanism 4, of the third body 51, so that the third rotary table 54 is rotatably connected to the third accommodating step;

a third accommodating groove for accommodating a third gear 53 is formed in the side wall of the third body 51, and a plurality of third radial sliding grooves which are radially arranged along the third accommodating groove and are used for accommodating a third sliding block 56 are formed in the third annular end cover 55;

the end face of the third rotary table 54 facing the third annular end cover 55 is provided with a third spiral protrusion, and the outer edge of the end face back to the third annular end cover 55 is provided with a third circle of driving teeth; the third gear 53 is rotatably accommodated in the third accommodating groove and is meshed with the driving teeth on the third rotating disc 54 in a three-phase manner; the third sliding block 56 is slidably accommodated in the third radial sliding groove and a plurality of arc-shaped grooves third matched with the third spiral protrusions are formed in the end face, facing the third rotary table, of the third sliding block 56, the third hinge seat 57 is fixedly connected with the third sliding block 56, and the rear guide wheel 52 is hinged to the third hinge seat 57.

The vertical plate is provided with a pair of strip-shaped grooves, the centers of the upper wire inlet roller 22 and the lower wire inlet roller 23 are provided with rotating shafts in a penetrating mode, two ends of each rotating shaft penetrate into the four strip-shaped grooves in the two vertical plates respectively, the end of each rotating shaft is provided with a locking nut in threaded connection with the rotating shaft, and the locking nut supports against one side, back to the center of the workbench, of the vertical plate.

The utility model discloses during the use, can make preceding supporting mechanism 3, peeling mechanism 4 and the position of 5 three of back supporting mechanism adjustable in the spout through twisting the nut to when facing the heavy-calibre cable, interval between increase front idler wheel and the cutter that can be convenient, thereby better carry out bearing and direction to the cable. Particularly, in the cable peeling process, even if the cable is influenced by gravity or other guiding equipment, a certain included angle is formed between the axis of the cable and the axis of the first body, and the axis of the cable is kept consistent with the axis of the second body when the cable passes through the second body by means of enlarging the distance between the front guide wheel and the cutter, so that the problem that the core of the cable is damaged by the cutting edge in peeling is effectively solved. The utility model discloses have structure exquisiteness, convenient to use and stability advantage such as good on the whole, can return man-hour at wrinkle aluminium sheath line, to its operation of skinning of stabilizing, efficient to can effectively avoid the sinle silk to appear the damage at the in-process of the operation of skinning.

Drawings

Figure 1 is a schematic structural view of the present case,

figure 2 is a cross-sectional view taken along line a-a of figure 1,

figure 3 is a schematic structural view of the front support mechanism in the present case,

figure 4 is a cross-sectional view taken along line B-B of figure 3,

figure 5 is a schematic structural view of the peeling mechanism of the present invention,

figure 6 is a cross-sectional view taken along line C-C of figure 5,

figure 7 is a rear view of figure 5,

figure 8 is a schematic structural view of the rear support mechanism in the present case,

FIG. 9 is a cross-sectional view taken along line D-D of FIG. 8;

in the figure, 1 is a workbench, 11 is a sliding chute, 12 is a support, 13 is a screw rod, and 14 is a nut;

2, a wire feeding mechanism, 21, 22, 23 and a lower wire feeding roller, wherein the wire feeding mechanism is a vertical plate;

3 is a front supporting mechanism, 31 is a body I, 32 is a front guide wheel, 33 is a gear I, 34 is a rotating disc I, 35 is an annular end cover I, 36 is a sliding block I, and 37 is a hinged seat I;

4 is a peeling mechanism, 41 is a second body, 42 is a cutter, 43 is a front gear, 44 is a front rotary disc, 45 is a front annular end cover, and 46 is a front sliding block;

5 is a rear supporting mechanism, 51 is a third body, 52 is a rear guide wheel, 53 is a third gear, 54 is a third rotating disc, 55 is a third annular end cover, 56 is a third sliding block, and 57 is a third hinged seat;

6 is the skin guide assembly, 62 is the arc guide block, 63 is the rear gear, 64 is the rear turntable, 65 is the rear annular end cap, 66 is the rear slider.

Detailed Description

In order to clearly explain the technical features of the present patent, the following detailed description of the present patent is provided in conjunction with the accompanying drawings.

The utility model is shown in fig. 1-9, and comprises a wire inlet mechanism 2, a front supporting mechanism 3, a peeling mechanism 4 and a rear supporting mechanism 5 which are arranged on a workbench 1;

Like this, can make preceding supporting mechanism 3, peeling mechanism 4 and 5 three's in the spout position adjustable of back supporting mechanism through twisting the nut to when facing the heavy-calibre cable, the interval between guide pulley and the cutter before the increase that can be convenient, thereby better carry out bearing and direction to the cable. Particularly, in the cable peeling process, even if the cable is influenced by gravity or other guiding equipment, a certain included angle is formed between the axis of the cable and the axis of the first body, and the axis of the cable is kept consistent with the axis of the second body when the cable passes through the second body by means of enlarging the distance between the front guide wheel and the cutter, so that the problem that the core of the cable is damaged by the cutting edge in peeling is effectively solved. The utility model discloses have structure exquisiteness, convenient to use and stability advantage such as good on the whole, can return man-hour at wrinkle aluminium sheath line, to its operation of skinning of stabilizing, efficient to can effectively avoid the sinle silk to appear the damage at the in-process of the operation of skinning.

As shown in fig. 3-4, the front supporting mechanism 3 includes a first body 31, a first gear 33, a first rotating disk 34, a first annular end cover 35, and a plurality of one-to-one corresponding sliders 36, a first hinge seat 37, and a front guide wheel 32;

the end face, facing the annular end cover I35, of the first rotary table 34 is provided with a spiral protrusion I, and the outer edge of the end face, facing away from the annular end cover I35, of the first rotary table is provided with a circle of driving teeth I; the first gear 33 is rotatably accommodated in the first accommodating groove and meshed with the first driving gear on the first rotating disc 34; the first sliding block 36 is slidably accommodated in the first radial sliding groove, a plurality of first arc-shaped grooves matched with the first spiral protrusions are formed in the end face, facing the first rotary table, of the first sliding block, the first hinge seat 37 is fixedly connected with the first sliding block 36, and the front guide wheel 32 is hinged to the first hinge seat 37. Like this, twist gear one and can rotate carousel one to drive simultaneously a plurality of sliders one and be linear reciprocating motion along the radial of body one, thereby carry out better bearing to the cable of different diameters.

As shown in fig. 5-7, the peeling mechanism 4 includes a second body 41, a front gear 43, a front rotary disk 44, a front annular end cover 45, and a plurality of front sliders 46 and cutters 42 corresponding to each other one by one;

the end surface of the front turntable 44 facing the front annular end cover 45 is provided with a front spiral protrusion, and the outer edge of the end surface of the front turntable facing away from the front annular end cover 45 is provided with a circle of front driving teeth; the front gear 43 is rotatably accommodated in the front accommodating groove and meshed with the front driving gear on the front rotary disk 44; the front sliding block 46 is slidably accommodated in the front radial sliding groove, a plurality of front arc grooves matched with the front spiral protrusions are formed in the end face, facing the front rotary disc, of the front sliding block 46, and the cutter 42 is arranged along the radial direction of the second body and fixedly connected with the front sliding block 46. Like this, twist and move preceding gear and can rotate preceding carousel to drive a plurality of preceding sliders and cutter simultaneously and follow the radial straight reciprocating motion that is of body two, thereby carry out better operation of skinning to the cable of different diameters.

the end surface of the rear turntable 64 facing the rear annular end cover 65 is provided with a rear spiral bulge, and the outer edge of the end surface back to the rear annular end cover 65 is provided with a circle of rear driving teeth; the rear gear 63 is rotatably accommodated in the rear accommodating groove and meshed with the rear driving gear on the rear turntable 64; the rear sliding block 66 is slidably accommodated in the rear radial sliding groove, a plurality of rear arc grooves matched with the rear spiral protrusions are formed in the end face, facing the rear rotary table, of the rear sliding block, and the arc guide block 62 is arranged along the radial direction of the second body and fixedly connected with the rear sliding block 66 through a connecting rod. In order to avoid messy and disordered advancing of the cable skin after cutting, the skin guide assembly is also provided in the scheme in a targeted manner. Thus, the rear turntable can be rotated by screwing the rear gear, so that the plurality of rear sliding blocks and the arc-shaped guide block are simultaneously driven to do linear reciprocating motion along the radial direction of the second body until the arc-shaped guide block is attached to the wire core of the cable; the cable epidermis after the cutting can be placed in one side in two axle centers of arc guide block dorsad at the initial stage of skinning for the stable, orderly derivation from through-hole two in the outside of arc guide block can be followed to the epidermis of cable in subsequent use, so that operating personnel carries out convenient, orderly collection to the cable epidermis of skinning, has promoted the convenience in utilization of equipment by a wide margin.

The arc-shaped guide block is arc-shaped, and the outer surface of the arc-shaped guide block, which faces away from the two axes of the body, is conical. Thereby better guiding the stripped cable skin.

As shown in fig. 8-9, the rear support mechanism 5 includes a body three 51, a gear three 53, a rotating disc three 54, an annular end cover three 55, and a plurality of one-to-one corresponding sliders three 56, a hinge seat three 57, and a rear guide wheel 52;

the end face of the third rotary table 54 facing the third annular end cover 55 is provided with a third spiral protrusion, and the outer edge of the end face back to the third annular end cover 55 is provided with a third circle of driving teeth; the third gear 53 is rotatably accommodated in the third accommodating groove and is meshed with the driving teeth on the third rotating disc 54 in a three-phase manner; the third sliding block 56 is slidably accommodated in the third radial sliding groove and a plurality of arc-shaped grooves third matched with the third spiral protrusions are formed in the end face, facing the third rotary table, of the third sliding block 56, the third hinge seat 57 is fixedly connected with the third sliding block 56, and the rear guide wheel 52 is hinged to the third hinge seat 57. Like this, twist gear three and can rotate carousel three to drive a plurality of sliders three simultaneously and do straight reciprocating motion along the radial of body three, thereby carry out better bearing to the cable of different diameters.

The vertical plate is provided with a pair of strip-shaped grooves, the centers of the upper wire inlet roller 22 and the lower wire inlet roller 23 are provided with rotating shafts in a penetrating mode, two ends of each rotating shaft penetrate into the four strip-shaped grooves in the two vertical plates respectively, the end of each rotating shaft is provided with a locking nut in threaded connection with the rotating shaft, and the locking nut supports against one side, back to the center of the workbench, of the vertical plate. Therefore, after the distance between the upper wire inlet roller 22 and the lower wire inlet roller 23 is adjusted, the heights of the upper wire inlet roller and the lower wire inlet roller are fixed through four locking nuts.

The present invention has many specific implementation ways, and the above description is only the preferred embodiment of the present invention, it should be noted that, for those skilled in the art, a plurality of improvements can be made without departing from the principles of the present invention, and these improvements should also be regarded as the protection scope of the present invention.

Claims

1. The corrugated aluminum sheath wire stripping machine is characterized by comprising a wire inlet mechanism (2), a front supporting mechanism (3), a stripping mechanism (4) and a rear supporting mechanism (5) which are arranged on a workbench (1);

the wire feeding mechanism (2) is fixedly connected to the top surface of the workbench (1), the front supporting mechanism (3), the peeling mechanism (4) and the rear supporting mechanism (5) are slidably connected to the workbench (1) through supports (12), the bottoms of the three supports (12) extend into the sliding grooves (11), screw rods (13) arranged in the length direction of the sliding grooves (11) are fixedly connected to the sliding grooves (11), the screw rods (13) sequentially penetrate through the three supports (12), two nuts (14) are arranged on two sides of each support (12), and the nuts (14) are sleeved with the screw rods (13) and are in threaded connection with the screw rods (13);

the wire inlet mechanism (2) comprises a pair of vertical plates (21) fixedly connected to the top surface of the workbench (1), and a wire inlet roller (22) and a wire inlet roller (23) which are connected between the pair of vertical plates (21) in a lifting manner;

the front supporting mechanism (3) comprises a first body (31) and a plurality of front guide wheels (32) which can do linear reciprocating motion along the radial direction of the first body (31), and a first through hole for accommodating a cable is formed in the first body (31);

the peeling mechanism (4) comprises a second body (41) and a plurality of cutters (42) which can do linear reciprocating motion along the radial direction of the second body (41), and a second through hole for accommodating a cable is formed in the second body (41);

the rear supporting mechanism (5) comprises a third body (51) and a plurality of rear guide wheels (52) which can do linear reciprocating motion along the radial direction of the third body (51), and a third through hole for accommodating a cable is formed in the third body (51);

the peeling machine is characterized in that the first body (31), the second body (41) and the third body (51) are connected to the workbench (1) in a sliding mode through the support (12), the front guide wheel (32) is located on one side, back to the peeling mechanism (4), of the first body (31), the rear guide wheel (52) is located on one side, back to the peeling mechanism (4), of the third body (51), and the cutter (42) is located on one side, facing the front supporting mechanism (3), of the second body (41).

2. The corrugated aluminum sheath wire stripping machine as claimed in claim 1, wherein the front support mechanism (3) comprises a first body (31), a first gear (33), a first rotating disc (34), a first annular end cover (35), a plurality of one-to-one corresponding first sliding blocks (36), a first hinge seat (37) and a front guide wheel (32);

the center of the first body (31) is provided with a first through hole, one side, back to the peeling mechanism (4), of the first body is provided with a first accommodating step, the first rotary table (34) is sleeved on the first accommodating step, and the first annular end cover (35) is detachably connected to one side, back to the peeling mechanism (4), of the first body (31), so that the first rotary table (34) is rotatably connected to the first accommodating step;

the side wall of the first body (31) is further provided with a first accommodating groove for accommodating a first gear (33), and the first annular end cover (35) is further provided with a plurality of first radial sliding grooves which are arranged along the radial direction of the first annular end cover and used for accommodating a first sliding block (36);

the end face, facing the annular end cover I (35), of the rotary disc I (34) is provided with a spiral protrusion I, and the outer edge, facing away from the end face of the annular end cover I (35), of the rotary disc I is provided with a circle of driving teeth I; the first gear (33) is rotatably accommodated in the first accommodating groove and meshed with the first driving gear on the first rotating disc (34); the first sliding block (36) is slidably accommodated in the first radial sliding groove, a plurality of first arc-shaped grooves matched with the first spiral protrusions are formed in the end face, facing the first rotary table, of the first sliding block, the first hinge base (37) is fixedly connected with the first sliding block (36), and the front guide wheel (32) is hinged to the first hinge base (37).

3. The corrugated aluminum sheath wire stripping machine according to claim 1, characterized in that the stripping mechanism (4) comprises a second body (41), a front gear (43), a front rotary disc (44), a front annular end cover (45) and a plurality of front sliding blocks (46) and cutters (42) which correspond to each other one by one;

the second body (41) is provided with a second through hole in the center, a front accommodating step is arranged on one side facing the front supporting mechanism (3), the front rotary table (44) is sleeved on the front accommodating step, and the front annular end cover (45) is detachably connected to one side of the second body (41) facing the front supporting mechanism (3), so that the front rotary table (44) is rotatably connected to the front accommodating step;

a front accommodating groove for accommodating a front gear (43) is further formed in the side wall of the second body (41), and a plurality of front radial sliding grooves which are radially arranged along the front annular end cover (45) and are used for accommodating a front sliding block (46) are further formed in the front annular end cover;

the end face of the front turntable (44) facing the front annular end cover (45) is provided with a front spiral bulge, and the outer edge of the end face of the front turntable facing away from the front annular end cover (45) is provided with a circle of front driving teeth; the front gear (43) is rotatably accommodated in the front accommodating groove and is meshed with the front driving teeth on the front rotary disc (44); the front sliding block (46) is slidably accommodated in the front radial sliding groove, a plurality of front arc-shaped grooves matched with the front spiral protrusions are formed in the end face, facing the front rotary disc, of the front sliding block, and the cutter (42) is arranged along the radial direction of the second body and fixedly connected with the front sliding block (46).

4. The corrugated aluminum sheath wire stripper as defined in claim 1, wherein the peeling mechanism further comprises a skin guide assembly (6), the skin guide assembly (6) comprising a rear gear (63), a rear turntable (64), a rear annular end cap (65), and a plurality of rear sliders (66), arc-shaped guide blocks (62) in one-to-one correspondence;

a rear accommodating step is formed in one side of the rear supporting mechanism (5) of the second body (41), the rear rotating disc (64) is sleeved on the rear accommodating step, and the rear annular end cover (65) is detachably connected to one side, facing the rear supporting mechanism (5), of the second body (41), so that the rear rotating disc (64) is rotatably connected to the rear accommodating step;

a rear accommodating groove for accommodating a rear gear (63) is further formed in the side wall of the second body (41), and a plurality of rear radial sliding grooves which are radially arranged along the rear annular end cover (65) and are used for accommodating a rear sliding block (66) are further formed in the rear annular end cover;

the end face of the rear turntable (64) facing the rear annular end cover (65) is provided with a rear spiral bulge, and the outer edge of the end face back to the rear annular end cover (65) is provided with a circle of rear driving teeth; the rear gear (63) is rotatably accommodated in the rear accommodating groove and meshed with the rear driving teeth on the rear turntable (64); the rear sliding block (66) is slidably accommodated in the rear radial sliding groove, a plurality of rear arc-shaped grooves matched with the rear spiral protrusions are formed in the end face, facing the rear rotary disc, of the rear sliding block, and the arc-shaped guide block (62) is arranged along the radial direction of the second body and is fixedly connected with the rear sliding block (66) through a connecting rod.

5. The corrugated aluminum sheath wire stripping machine of claim 4, wherein the arc-shaped guide block is arc-shaped, and the outer surface of the arc-shaped guide block facing away from the two axes of the body is conical.

6. The corrugated aluminum sheath wire stripping machine as claimed in claim 1, wherein the rear support mechanism (5) comprises a body III (51), a gear III (53), a turntable III (54), an annular end cover III (55), a plurality of sliders III (56) corresponding to one another, a hinge seat III (57), and a rear guide wheel (52);

a third through hole is formed in the center of the third body (51), a third accommodating step is formed in one side, back to the peeling mechanism (4), of the third body, the third rotary table (54) is sleeved on the third accommodating step, and the third annular end cover (55) is detachably connected to one side, back to the peeling mechanism (4), of the third body (51), so that the third rotary table (54) is rotatably connected to the third accommodating step;

a third accommodating groove for accommodating a third gear (53) is formed in the side wall of the third body (51), and a third radial sliding groove which is radially arranged along the third accommodating groove and is used for accommodating a third sliding block (56) is formed in the third annular end cover (55);

the end face, facing the annular end cover III (55), of the rotary disc III (54) is provided with a spiral protrusion III, and the outer edge, facing away from the end face of the annular end cover III (55), of the rotary disc III is provided with a circle of driving teeth III; the third gear (53) is rotatably accommodated in the third accommodating groove and is meshed with the driving teeth on the third rotary table (54); the third sliding block (56) is slidably accommodated in the third radial sliding groove, a plurality of arc-shaped grooves third matched with the third spiral protrusions are formed in the end face, facing the third rotary disc, of the third sliding block (56), the third hinge seat (57) is fixedly connected with the third sliding block (56), and the rear guide wheel (52) is hinged to the third hinge seat (57).

7. The corrugated aluminum sheath wire stripper as defined in claim 1, wherein a pair of elongated grooves are formed on the vertical plate, a rotating shaft is arranged through the centers of the upper wire feeding roller (22) and the lower wire feeding roller (23), two ends of the two rotating shafts respectively penetrate into the four elongated grooves on the two vertical plates, a locking nut in threaded connection with the rotating shafts is arranged at the end of the rotating shafts, and the locking nut abuts against one side of the vertical plate, which is opposite to the center of the workbench.