CN220155940U - Cable processing interfacing apparatus - Google Patents

Abstract

The utility model discloses a cable processing butt joint device which comprises a base, two sliding parts symmetrically arranged on the base, two first limiting parts respectively arranged on the two sliding parts and used for fixing a cable along a transverse direction, a second limiting part arranged between the two sliding parts and used for fixing a copper pipe along the transverse direction, and two furling parts respectively arranged between the first limiting parts and the second limiting parts and used for tightening cable cores, wherein the sliding parts can drive the first limiting parts to move towards the second fixing parts. Through the cooperation between first spacing portion, the spacing portion of second and the portion of drawing in, make first spacing portion and the spacing portion of second be used for fixed cable and copper pipe respectively, and make the cable and the copper pipe that are fixed coaxial, sliding part then drives two cables on the first spacing portion and remove in opposite directions, the portion of drawing in draws in the sinle silk before the sinle silk of cable inserts the copper pipe, so that the sinle silk can all enter into in the copper pipe and realize the cable butt joint, avoid the sinle silk not all entering into or need the trouble of manual drawing in.

Description

Cable processing interfacing apparatus

Technical Field

The utility model relates to the technical field of cable processing, in particular to a cable processing butt joint device.

Background

Cables are generally wire products for transmitting electrical (magnetic) energy, information and electromagnetic energy, consisting of one or more insulated cores, and possibly a coating, a total protective layer and an outer protective layer on each core. For example, a mineral insulated cable is a cable in which a copper conductor core is covered by a copper sheath, and a magnesium oxide powder is used as an inorganic insulating material to isolate the conductor from the sheath.

The cable can dock two cables according to the needs of product in the course of working, and current cable is when docking, need to peel off the insulating layer of the tip that needs the butt joint with the cable, and the butt joint mode of two cables of removing the insulating layer includes transposition connection, winding connection or uses copper pipe to connect, and when using the copper pipe, need to pack two cables relatively into the copper pipe and make the tip of two cables offset, fix the cable at copper pipe both ends later and accomplish the connection of cable. However, in actual operation, most cables are internally composed of a plurality of wire cores, and especially when the wire cores are more and thinner, the wire cores with the insulation layers stripped are respectively scattered, and when the cables are inserted into the copper pipes, some of the loose wire cores cannot directly enter the copper pipes, so that the loose wire cores need to be manually folded until the cables are inserted into the copper pipes, which is troublesome and time-consuming and labor-consuming.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to solve the technical problems that: the cable processing butt joint device is used for solving the problem that a cable core is loose when a cable is butt-jointed.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a cable processing interfacing apparatus specifically includes the base, divides two sliding parts of establishing on the base, sets up respectively on two sliding parts and along two first spacing parts of a lateral direction fixed cable, sets up between two sliding parts and along the second spacing part of lateral direction fixed copper pipe and set up respectively and be used for tightening up two folding parts of cable core between each first spacing part and second spacing part, sliding part can drive first spacing part moves towards the second fixed part to insert the sinle silk of two cables in the copper pipe, folding part then is used for gathering up a plurality of sinle silk, prevents that partial sinle silk from not getting into the copper pipe because of loose when inserting the copper pipe and influencing the cable butt joint.

Each first limiting part comprises a first supporting block arranged on the sliding part, a lower limiting groove formed at the top of the first supporting block in a concave manner along the transverse direction, and an upper pressing block arranged at the top of the first supporting block and capable of limiting the cable on the first supporting block, wherein the sliding part drives the first supporting block to transversely move, two ends of the lower limiting groove are communicated, so that the cable is convenient to install and fix, and the cable is enabled to be stationary relative to the first supporting block when the sliding part drives the first supporting block to move, so that the cable core part of the cable is inserted into a copper pipe on the second limiting part.

The upper pressing block is provided with an upper limit groove which is arranged corresponding to the lower limit groove along the transverse direction on one side surface of the first supporting block, the upper pressing block can vertically move relative to the first supporting block, the upper limit groove can be buckled with the lower limit groove and used for tightly pressing the cable on the lower limit groove, so that the upper pressing block can be close to or far away from the first supporting block, when the upper pressing block moves upwards to far away from the first supporting block, the cable is placed conveniently, the cable is pressed downwards to be fixed by the upper pressing block, and the cable with different specifications can be placed and fixed by using the mode.

The upper limit groove and the lower limit groove are arc-shaped, and when the upper limit groove is buckled with the lower limit groove, the upper limit groove and the lower limit groove are jointly enclosed to form a cylindrical cavity, so that the insulation layer of the cable cannot be damaged when the upper limit groove and the lower limit groove are matched to clamp the cable.

The second limiting part comprises a second supporting block located between two first supporting blocks, a penetration hole which is formed in the second supporting block and used for allowing the copper pipe to penetrate into the penetration hole in a penetrating mode along the transverse direction in a penetrating mode, and a limiting piece used for limiting the copper pipe in the penetration hole, so that the copper pipe can be fixed, copper pipes of different specifications can be fixed, the application range is improved, the two first supporting blocks are symmetrically arranged relative to the second supporting blocks, and the penetration hole and the lower limiting groove are coaxially distributed to enable the sliding part to drive the cable to move towards the copper pipe at the penetration hole.

The second support block is provided with a threaded hole along the direction perpendicular to the penetrating hole, the threaded hole is communicated with the penetrating hole, the limiting piece comprises a bolt which is screwed in the threaded hole, the copper pipe is fixed in a mode that the copper pipe is abutted against by the bolt, and meanwhile the distance between the bolt and the bottom wall of the penetrating hole can be adjusted, so that copper pipes with different specifications can be fixed.

The two folding parts are respectively arranged on the two sliding parts in a sliding way along the transverse direction, so that after the folding parts fold the wire cores, when the sliding parts drive the first supporting blocks to move, the folding parts can move towards the copper pipe under the pushing of the cable until the wire cores enter the copper pipe, and the butt joint of the cable is ensured.

The two furling parts comprise a third supporting block which is arranged on the corresponding sliding part in a sliding way along the transverse direction and a furling structure which is arranged on the third supporting block and used for furling the wire core, the furling structure is provided with a channel through which a power cable passes, and when the wire core is positioned in the channel, the furling structure operates to furl gradually and sleeve the wire core tightly, so that the loose wire core is all bound together, and the wire cores are combined to be capable of being fully entering into the copper pipe.

The folding structure comprises two fixing blocks which are fixedly arranged on a third supporting block up and down, a plurality of telescopic rods which are hinged on one side surface of the two fixing blocks in opposite directions along the horizontal radial direction of the copper pipe and a plurality of extrusion sheets which are correspondingly hinged on the telescopic rods, wherein each extrusion sheet is hinged in sequence, a channel is formed between the extrusion sheets on the two fixing blocks, when a cable passes through the channel, each telescopic rod stretches, the extrusion sheets extrude a wire core along the circumferential direction of the cable wire core until each extrusion sheet compresses the wire core along one circle of the wire core to fold the wire core, and the wire core is prevented from being scattered.

The telescopic rod comprises an air cylinder, a piston and a piston rod, wherein one end of the piston is hinged to the air cylinder corresponding to the fixed block, the piston is arranged in the air cylinder in a sliding and airtight mode, one end of the piston is connected to the piston, the other end of the piston is movably extended out of the air cylinder, an air cavity communicated with an external air source is arranged in the fixed block, the air cavity is communicated with the air cylinder corresponding to the air cavity, when air is fed into the air cylinder, the piston rod moves outwards along with the increase of air pressure in the air cavity, and therefore the extrusion sheet is driven to move towards the wire core until the wire core is gradually extruded and abutted against the wire core along the periphery of the outer wall of the wire core.

The cable processing butt joint device has at least the following beneficial effects: through the cooperation between first spacing portion, the spacing portion of second and the portion of drawing in, make first spacing portion and the spacing portion of second be used for fixed two cables and copper pipe respectively, and make after fixed cable and the coaxial setting of copper pipe, two sliding parts then drive two cables on the first spacing portion and remove in opposite directions, the portion of drawing in then draws in the sinle silk before the sinle silk of cable inserts the copper pipe in, so that the sinle silk can all enter into in the copper pipe and realize the cable butt joint, avoid the sinle silk not all entering or need the trouble of manual drawing in.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a partial schematic view of the cable folded by the folding portion of the present utility model;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a partial schematic view of the gathering portion shown in FIG. 2 when not in use;

fig. 5 is an enlarged view of the portion B shown in fig. 4.

The meaning of the reference numerals in the drawings are:

copper pipe-1; a cable-2; a first limit part-3; a first support block-31; a lower limit groove-32; pressing into blocks-33; an upper limit groove-34; a second limit part-4; a second support block-41; inserting holes-42; a limiting member-43; a gathering section (5); a third support block-51; a furling structure-52; a fixed block-521; telescoping rod-522; extruding the sheet-523; air cavity-524; a base-6; a sliding part-7; sliding rail-71.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Referring to fig. 1 to 5, the cable processing docking device of the present utility model includes a base 6, two sliding portions 7 symmetrically disposed on the base 6, two first limiting portions 3 respectively disposed on the two sliding portions 7 and fixing a cable 2 along a transverse direction, a second limiting portion 4 disposed between the two sliding portions 7 and fixing a copper tube 1 along the transverse direction, and two folding portions 5 respectively disposed between the first limiting portions 3 and the second limiting portion 4, wherein the two sliding portions 7 can drive the two first limiting portions 3 to move in opposite directions or back to each other, when the two first limiting portions 3 move in opposite directions, the cable 2 fixed on the first limiting portion 3 moves toward the copper tube 1 on the second limiting portion 4 until the wire core is inserted into the copper tube 1, and the folding portions 5 are used for tightening the cable core before the wire core is inserted into the copper tube 1, so as to prevent the wire core from being scattered and being difficult to be inserted into the copper tube 1.

The top surface of the base 6 has a rectangular horizontal supporting plane, the length direction of the supporting plane is a transverse direction, and the vertical direction perpendicular to the supporting plane is a vertical direction. The two sliding parts 7 are electric sliding rails, the two electric sliding rails slide along the transverse direction, the two first limiting parts 3 are respectively arranged on the sliding seats of the electric sliding rails, the two electric sliding rails can drive the two first limiting parts 3 to operate simultaneously, the two electric sliding rails can also drive the two first limiting parts 3 to operate in a time-staggered manner, and the same function can be realized. The electric sliding rail is in the prior art and is of a common structure, and is not described herein. It should be noted that the sliding portion 7 may be replaced by another structure capable of driving the first limiting portion 3 to move laterally, for example, the sliding portion 7 includes a guide rail disposed on the base 6 and disposed along a lateral direction, a slider slidingly disposed on the guide rail, and an electric push rod disposed on the base 6 and having an output rod connected to the slider, the first limiting portion 3 is disposed on a corresponding slider, and a length direction of the electric push rod is disposed along the lateral direction, and the electric push rod operates to drive the first limiting portion 3 on the slider to move along the lateral direction.

The two first limiting parts 3 comprise a first supporting block 31 arranged on the sliding part 7, a lower limiting groove 32 concavely formed at the top of the first supporting block 31 along the transverse direction and an upper pressing block 33 arranged at the top of the first supporting block 31, wherein the lower limiting groove 32 is used for placing and supporting the cable 2, and the upper pressing block 33 is used for tightly limiting the cable 2 on the lower limiting groove 32 on the first supporting block 31, so that the cable 2 cannot be butted or the wire cores of the two butted cables 2 are not butted due to the sliding of the cable 2 in the butt joint process, and the effective butt joint of the cable 2 cannot be completed is avoided; the sliding portion 7 drives the two first supporting blocks 31 to move in opposite directions or back to back in the transverse direction.

The top of first supporting shoe 31 has the horizontal holding surface, and lower spacing groove 32 then the indent forms on the horizontal holding surface, and the both ends of lower spacing groove 32 link up the setting to make cable 2 can be placed in lower spacing groove 32 along horizontal direction level, go up briquetting 33 then with cable 2 restriction in lower spacing groove 32 on first supporting shoe 31, prevent that cable 2 from moving at the butt joint in-process, thereby realize the location of cable 2. The upper pressing block 33 is disposed on a horizontal supporting surface of the first supporting block 31 and is vertically movable with respect to the first supporting block 31. In order to realize the vertical movement of the upper pressing block 33, at least two electric push rods are vertically arranged in the first supporting block 31, and the movable end of each electric push rod upwards movably penetrates out of the horizontal supporting surface of the first supporting block 31 and is fixedly connected with the upper pressing block 33. When the electric push rod is contracted, the upper pressing block 33 moves towards the first supporting block 31 and can be abutted against the horizontal supporting surface of the first supporting block 31, and when the cable 2 is placed in the lower limiting groove 32, the upper pressing block 33 can press the cable 2 into the lower limiting groove 32 according to the cables 2 with different specifications; when the electric push rod stretches, the upper pressing block 33 moves upwards towards the side far away from the first supporting block 31, at this time, the distance between the first supporting block 31 and the upper pressing block 33 is pulled, and an operator can conveniently and simply install the cable 2 or detach the cable 2. An upper limit groove 34 provided corresponding to the lower limit groove 32 is provided on a first side surface of the upper pressing block 33 facing the first supporting block 31 (i.e., a bottom surface of the upper pressing block 33) in a lateral direction, and both ends of the upper limit groove 34 are provided so as to be penetrated and arranged on the cable 2. The upper pressing block 33 can vertically move relative to the first supporting block 31, and when the upper pressing block 33 moves downwards to approach and lean against the first supporting block 31, the upper limiting groove 34 can be buckled with the lower limiting groove 32, and the upper limiting groove 34 is erected on the cable 2 to tightly press the cable 2 in the lower limiting groove 32. Preferably, the upper limit groove 34 is in an arc shape formed by upwardly concave arrangement in the middle, the lower limit groove 32 is in an arc shape formed by downwardly concave arrangement in the middle, the inner walls of the upper limit groove 34 and the lower limit groove 32 are arc surfaces, when the upper limit groove 34 is buckled with the lower limit groove 32, the upper limit groove 34 and the lower limit groove 32 jointly enclose to form a cylindrical cavity, so that when the upper limit groove 34 and the lower limit groove 32 are used for positioning the cable 2, the two sides of the upper limit groove 34 and the lower limit groove 32 can limit the cable 2 to move horizontally, and when the cable 2 is pressed, the smooth inner walls of the upper limit groove 34 and the lower limit groove 32 cannot damage an insulating layer of the cable 2 due to extrusion.

The second limiting part 4 comprises a second supporting block 41 positioned between the two first supporting blocks 31, a through hole 42 which is formed in the second supporting block 41 in a penetrating manner along the transverse direction, and a limiting piece 43 for limiting the copper pipe 1 in the through hole 42. The insertion hole 42 is used for allowing the copper tube 1 to be inserted therein, and the limiting piece 43 can limit the copper tube 1 in the insertion hole 42 so as to facilitate replacement and positioning of the copper tube 1. The second supporting block 41 is located between the two first supporting blocks 31, and the two first supporting blocks 31 are symmetrically arranged relative to the second supporting block 41, the second supporting block 41 can be located between the two sliding parts 7 and fixedly connected to the base 6, the two sliding parts 7 correspondingly abut against the second supporting block 41 respectively, the second supporting block 41 can also be arranged on the two sliding parts 7 correspondingly, the two sliding parts 7 mutually abut against, and the second supporting block 41 is located on the top surfaces of the two sliding parts 7 and symmetrically supports the two sliding parts 7. The through jack 42 is cylindric, and through jack 42 and lower spacing groove 32 coaxial distribution to make cable 2 by last briquetting 33 location on first supporting shoe 31, copper pipe 1 when being located on through jack 42, cable 2 and copper pipe 1 are coaxial, when sliding part 7 drove cable 2 to move towards second supporting shoe 41, the sinle silk of cable 2 can get into in the copper pipe 1. Preferably, a threaded hole is formed in the second supporting block 41 along the direction perpendicular to the insertion hole 42, the threaded hole is communicated with the insertion hole 42, the limiting piece 43 comprises a bolt screwed in the threaded hole, the bolt is screwed in the threaded hole, and is made to penetrate into the insertion hole 42 towards the insertion hole 42 and abut against the copper pipe 1 so as to limit the copper pipe 1 to move to complete the positioning of the copper pipe 1, and the positioning device is capable of fixing the copper pipe 1 and facilitating replacement, can be used for installing cables 2 with various specifications and diameters smaller than those of the insertion hole 42, and is wider in application range.

Preferably, the two gathering parts 5 are respectively arranged on the two sliding parts 7 in a sliding manner along the transverse direction, so when the gathering parts 5 gather the wire cores of the cables 2 and the sliding parts 7 drive the first supporting blocks 31 to move so as to enable the cables 2 to move towards the copper tubes 1, the gathering parts 5 tightly binding the wire cores move towards the copper tubes 1 along with the cables 2 under the movement of the cables 2, and the gathering parts 5 are prevented from blocking the movement of the first supporting blocks 31 when the first supporting blocks 31 move towards the copper tubes 1. Specifically, when the sliding portion 7 is an electric sliding rail, a sliding rail 71 is disposed on the rail of the electric sliding rail along the transverse direction, the sliding rail 71 is located between the first supporting block 31 and the second supporting block 41, and the folding portion 5 is disposed on the sliding rail 71 by sliding and is located on a side of the sliding seat facing the second supporting block 41. The two furling parts 5 comprise a third supporting block 51 which is arranged on the corresponding sliding part 7 in a sliding way along the transverse direction and a furling structure 52 which is arranged on the third supporting block 51 and used for furling the wire core, the third supporting block 51 is used for supporting the furling structure 52, the furling structure 52 is provided with a channel for the cable 2 to pass through, when the wire core passes through the channel, the furling structure 52 operates to furl each wire core gradually and sleeve the wire core tightly, so that the wire core is prevented from being scattered, the wire core can be completely penetrated into the copper pipe 1, and the butt joint of the cable 2 is ensured.

The folding structure 52 includes two fixing blocks 521 fixedly arranged on the third supporting block 51 up and down, a plurality of telescopic rods 522 hinged on one side surface of the two fixing blocks 521 in opposite directions along the horizontal radial direction of the copper pipe 1 in sequence, and a plurality of extrusion pieces 523 correspondingly hinged on the telescopic rods 522, wherein each extrusion piece 523 is hinged in sequence along the vertical transverse direction so that each extrusion piece 523 can be mutually bent to change radian, the channel is formed between the extrusion pieces 523 on the two fixing blocks 521, when the cable 2 passes through the channel, each telescopic rod 522 stretches, and each extrusion piece 523 extrudes a wire core along the circumferential direction of the wire core of the cable 2. Specifically, one end of each of the two fixing blocks 521 extends horizontally perpendicular to the transverse direction, a gap passing through the two fixing blocks 521 in the transverse direction is hinged to a group of telescopic rods 522 on one side surface of each of the two fixing blocks 521, the group of telescopic rods 522 on each of the fixing blocks 521 are arranged at intervals along the extending direction of the fixing block 521, and the telescopic rods 522 can rotate relative to the fixing blocks 521. One end of each telescopic rod 522 far away from the fixed block 521 is hinged with a squeezing piece 523, so that the squeezing piece 523 is arranged corresponding to the telescopic rod 522. The length direction of each pressing piece 523 is set along the transverse direction, and the corresponding pressing pieces 523 on each fixing block 521 are hinged in sequence along the arrangement direction of the corresponding telescopic rod 522, so that each group of pressing pieces 523 can be bent. The bending radian of each group of extrusion pieces 523 is adjusted to fit the outer wall of the cable 2 by controlling the length of the telescopic rod 522 at different positions.

In this embodiment, the telescopic rod 522 includes an air cylinder with one end hinged to the corresponding fixing block 521, a piston sliding and sealing in the air cylinder, and a piston rod with one end connected to the piston and the other end extending out of the air cylinder, where the fixing block 521 has an air cavity 524 communicating with an external air source, and the air cavity 524 on each fixing block 521 is communicated with the corresponding air cylinder on the corresponding fixing block 521. Preferably, the length of the cylinder and the piston rod on each fixing block 521 is gradually increased along the length direction of the fixing block 521 along the direction of the length of the cylinder away from the middle, with the cylinder located in the middle as the axis, so that the cylinder and the piston rod closer to the edge are longer, and the compression piece 523 closer to the edge enables the compression piece 523 to bend in a larger radian as a whole. When the wire core is positioned at the channel between the two groups of extrusion pieces 523, the wire core is inflated towards the air cylinder, the air pressure enables the piston rod to slide outwards towards the air cylinder so as to drive the extrusion pieces 523 to move, when the extrusion piece 523 positioned in the middle abuts against the top of the wire core, other extrusion pieces 523 continue to gradually extrude the wire core along the circumferential direction of the wire core under the drive of the extension of the piston rod until all the extrusion pieces 523 abut against the outer wall of the wire core, at the moment, the wire core is wrapped inside and tightly sleeved by the two groups of extrusion pieces 523, and loose wire cores are tightly combined together so that the wire core can completely enter the copper pipe 1 when penetrating into the copper pipe 1. It should be noted that the cylinders on each of the fixed blocks 521 are in communication with each other via the air chamber 524 so that when a portion of the squeeze tab 523 abuts the wire core while the external air source is still being delivered to the air chamber 524, the non-telescoping cylinders are not ruptured.

The working mode of one embodiment of the cable processing butting device is as follows: firstly, the upper pressing block 33 is far away from the first supporting block 31, after the insulating layer at the end part of the cable 2 is removed by the length corresponding to the length of the copper pipe 1 by more than one half of the length of the copper pipe 1, the exposed wire core of the cable 2 is placed in the lower limiting groove 32 towards one side of the second supporting block 41, the insulating layer is arranged on the part of the cable 2 positioned on the lower limiting groove 32, after the insulating layer is placed, the upper pressing block 33 is moved downwards until the cable 2 is pressed on the first supporting block 31, the copper pipe 1 is penetrated into the penetrating holes 42 and fixed through the limiting pieces 43, the external air source is driven to inflate the air cavity 524, the air cavity 524 is inflated to enable the squeezing pieces 523 to gradually squeeze and abut against the wire core along the circumferential direction of the wire core, after all the wire core is wrapped, the sliding part 7 is driven to enable the first supporting block 31 to drive the cable 2 to move towards the copper pipe 1 until the end part of the cable 2 is slid along with the sliding part of the cable until the wire core is completely enters the copper pipe 1, the air cavity 524 is pumped out to enable the telescopic rod 522 to shrink the wire core 523, after the wire core is loosened, the sliding part 7 continues to drive the cable 2 towards the copper pipe 1 and move towards the copper pipe 2, the two cable 2 are abutted against each other, and then the cable 2 is fixed, and an operator is abutted against the wire core 2 is completed.

Claims (10)

1. The utility model provides a cable processing interfacing apparatus for dock two cables in a copper pipe, its characterized in that: the cable wire core tightening device comprises a base, two sliding parts symmetrically arranged on the base, two first limiting parts which are respectively arranged on the two sliding parts and fix a cable along a transverse direction, a second limiting part which is arranged between the two sliding parts and fix a copper pipe along the transverse direction, and two furling parts which are respectively arranged between the first limiting parts and the second limiting parts and are used for tightening the cable wire core, wherein the sliding parts can drive the first limiting parts to move towards the second fixing parts.

2. The cable processing docking device of claim 1, wherein: each first limiting part comprises a first supporting block arranged on the sliding part, a lower limiting groove formed at the top of the first supporting block in a manner of sinking along the transverse direction, and an upper pressing block arranged at the top of the first supporting block and capable of limiting the cable on the first supporting block, wherein the sliding part drives the first supporting block to transversely move, and two ends of the lower limiting groove are communicated.

3. The cable processing docking device of claim 2, wherein: the upper pressing block is provided with an upper limit groove which is arranged corresponding to the lower limit groove along the transverse direction on one side surface of the first supporting block, the upper pressing block can vertically move relative to the first supporting block, and the upper limit groove can be buckled with the lower limit groove and is used for pressing the cable on the lower limit groove.

4. A cable processing docking device according to claim 3, characterized in that: the upper limit groove and the lower limit groove are arc-shaped, and when the upper limit groove is buckled with the lower limit groove, the upper limit groove and the lower limit groove are jointly enclosed to form a cylindrical cavity.

5. The cable processing docking device of claim 4, wherein: the second limiting part comprises a second supporting block positioned between the two first supporting blocks, a penetration hole which is formed in the second supporting block and used for allowing the copper pipe to penetrate into the penetration hole in a penetrating mode along the transverse direction, and a limiting piece used for limiting the copper pipe in the penetration hole, the two first supporting blocks are symmetrically arranged relative to the second supporting blocks, and the penetration hole and the lower limiting groove are coaxially distributed.

6. The cable processing docking device of claim 5, wherein: and a threaded hole is formed in the second supporting block along the direction perpendicular to the penetrating hole, the threaded hole is communicated with the penetrating hole, and the limiting piece comprises a bolt screwed in the threaded hole.

7. The cable processing docking device of claim 6, wherein: the two folding parts are respectively arranged on the two sliding parts in a sliding way along the transverse direction.

8. The cable processing docking device of claim 7, wherein: the two furling parts comprise a third supporting block which is arranged on the corresponding sliding part in a sliding way along the transverse direction and a furling structure which is arranged on the third supporting block and used for furling the wire core, the furling structure is provided with a channel through which a power cable passes, and when the wire core is positioned in the channel, the furling structure operates to furl and sleeve the wire core gradually.

9. The cable processing docking device of claim 8, wherein: the folding structure comprises two fixing blocks, a plurality of telescopic rods and a plurality of extrusion sheets, wherein the two fixing blocks are fixedly arranged on the third supporting block up and down, the telescopic rods are sequentially hinged to one side face of the two fixing blocks in opposite directions along the horizontal radial direction of the copper pipe, the extrusion sheets are correspondingly hinged to the telescopic rods, the extrusion sheets are sequentially hinged, a channel is formed between the extrusion sheets on the two fixing blocks, when a cable passes through the channel, the telescopic rods stretch, and the extrusion sheets extrude the cable cores along the circumferential direction of the cable cores.

10. The cable processing docking device of claim 9, wherein: the telescopic rod comprises an air cylinder, a piston and a piston rod, wherein one end of the piston is hinged to the air cylinder corresponding to the fixed block, the piston is arranged in the air cylinder in a sliding and sealing mode, one end of the piston is connected to the piston, the other end of the piston movably extends out of the air cylinder, an air cavity communicated with an external air source is formed in the fixed block, and the air cavity is communicated with the air cylinder corresponding to the air cavity.