Cable-stranding table

Abstract

A cable-stranding table, comprising a stranding worktable and a support frame arranged at the bottom of the stranding worktable, wherein at least two stranding assemblies are arranged on the stranding worktable in a cable core running direction; each stranding assembly comprises two stranding discs; a plurality of cable core holes allowing cable cores to pass through are formed in the stranding discs; a first fixing plate and a second fixing plate are provided at a cable inlet end and a cable outlet end of the stranding worktable, respectively; a cable separator is provided on the first fixing plate; and a cable core hole allowing the cable core to pass through is formed in the cable separator. The present invention enables stranding of the cable core, thereby making the process convenient and fast.

Description

A cable twisting machine Technical Field

[0001] The present invention relates to the technical field of cable production, and in particular to a cable twisting station. Background Art

[0002] Cable is a general term for optical cables and electrical cables. Cables are used for control installation, equipment connection, power transmission, etc. During the cable production process, the wire cores need to be placed in a twisting machine for twisting. The currently used twisting process is not convenient for adjusting the pitch range, and the various cable cores contained in the twisted cable should pass through the incoming end, the stranding drum and the outgoing end in the same running direction. Therefore, it is more troublesome to install the incoming end and the stranding drum, and it is easy to cause errors in the running direction of each cable core in the cable, thereby affecting the production quality of the cable. Summary of the Invention

[0003] The object of the present invention is to provide a cable twisting station, which can effectively solve the technical problems mentioned in the background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A cable twisting table, comprising a twisting table and a support frame arranged at the bottom of the twisting table, wherein at least two sets of twisting assemblies are arranged on the twisting table along the running direction of the cable core, wherein the twisting assembly includes two twisting drums, respectively denoted as a first twisting drum and a second twisting drum, each of which is provided with a plurality of cable core holes for the cable core to pass through, and a first fixing plate and a second fixing plate are respectively provided at the inlet and outlet ends of the twisting table, wherein the first fixing plate is provided with a distribution drum, and the distribution drum is provided with cable core holes for the cable core to pass through;

[0006] In the same group of twisting assemblies, the speed of the twisting drum close to the wire feed end is lower than the speed of the twisting drum far from the wire feed end; in two adjacent twisting assemblies, the speed of the twisting drum in the twisting assembly close to the wire feed end is lower than the speed of the twisting drum in the twisting assembly far from the wire feed end;

[0007] The utility model further comprises an installation and adjustment assembly, wherein the installation and adjustment assembly comprises a correction plate, wherein a first correction hole is formed on the correction plate, wherein the radial size of the first correction hole on the correction plate is equal to and corresponds one-to-one with the cable core hole on the stranding drum, and a fixing sleeve is distributed on the end surface of the correction plate close to the distribution drum, wherein the fixing sleeve corresponds one-to-one with the first correction hole, and a second correction hole is formed on the fixing sleeve, wherein the central axes of the first correction hole and the second correction hole are collinear, and the diameter of the second correction hole is larger than the diameter of the first correction hole;

[0008] Support columns are respectively provided on the upper and lower sides of one end surface of the correction plate. When one end of the support column abuts against the first fixing plate, a gap is maintained between the fixing sleeve and the distribution plate.

[0009] Preferably, a positioning component is also included, which is used to make the first correction hole on the correction plate correspond to the cable core hole on the distribution disk. The positioning component includes a positioning plate, and one end surface of the positioning plate is provided with positioning pins corresponding to the cable core holes on the distribution disk in a circular array. The positioning pins pass through the first correction hole, the second correction hole and the cable core hole on the distribution disk in sequence.

[0010] Preferably, an interference fit is adopted between the positioning pin and the first correction hole.

[0011] Preferably, it also includes a fixing component, which includes a first pressure plate arranged on both sides of the correction plate, the first pressure plate and the third pressure plate are respectively arranged on both sides of the first fixing plate, the first pressure plate is provided with a first groove, the first groove is provided with a second pressure plate, the two second pressure plates are connected by a first connecting plate, the first connecting plate is provided with a first guide hole on both sides, the first guide rod passes through the first guide hole and the second guide hole provided on the third pressure plate in sequence, and is threadedly connected with a first nut, and the two first guide rods are connected by a fixed baffle.

[0012] Preferably, it also includes a winding assembly, which includes a winding fixing plate, and winding sleeves are distributed in a circumferential array on one end surface of the winding fixing plate close to the correction plate, and a correction rope with the same radial size as the cable core is wound on the winding sleeve. The winding sleeve rotates around a fixed axis, and both ends of the fixed axis are respectively installed on the fixed axis mounting plates, and the fixed axis mounting plates are connected to the winding fixing plate.

[0013] Preferably, the central axis of the winding fixing plate is colinear with the central axis of the winch drum, the top of the winding fixing plate is connected to the positioning block through a fixing block, a positioning groove is provided on the positioning block, and the fixed baffle is installed in the positioning groove.

[0014] Preferably, the twisting assembly includes a driving motor, the output end of the driving motor is connected to the output shaft, and the output shaft passes through the first mounting plate and the second mounting plate in sequence. The first mounting plate and the second mounting plate are respectively provided with a first driving wheel and a second driving wheel installed on the output shaft on one side. The first driving wheel and the second driving wheel are respectively connected to the first driven wheel and the second driven wheel through the transmission assembly, and the first capstan drum and the second capstan drum are respectively installed on the first driven wheel and the second driven wheel.

[0015] Preferably, the bottom of the second mounting plate is connected to the second base plate, a guide slider is provided at the bottom of the first mounting plate, a first base plate is provided below the first mounting plate, the first base plate and the second base plate are connected by a positioning block, a guide groove is provided on the first base plate, and the first winch drum moves along the guide groove with the guide slider.

[0016] Preferably, a second groove is provided on the guide slider, a clamping plate is provided in the second groove, first screw holes are respectively provided at both ends of the clamping plate, a connecting block is provided below the clamping plate, the connecting block is fixed to the first base plate, a waist-shaped hole is provided on the connecting block, the lower end of the first bolt passes through the first screw hole and the waist-shaped hole in sequence and is threadedly connected to the second nut.

[0017] Preferably, at least two guide supports are installed at the bottom of the first base plate and the second base plate, a third guide hole is opened on the guide support, a sliding guide rail is passed through the third guide hole, the two ends of the sliding guide rail are respectively connected to the first fixed plate and the second fixed plate, and fastening nuts threadedly connected to the sliding guide rail are respectively provided on both sides of the guide support.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] By adjusting the first nut to fix the correction plate to the first fixed plate through the second pressure plate and the third pressure plate, the correction rope on the winding sleeve corresponding to the cable core hole on the winding assembly is passed through the first correction hole, the second correction hole and the cable core hole on the distribution disk and the stranded wire drum in each stranded assembly in sequence. At this time, the stranded wire drum is not in a fixed installation state to facilitate the adjustment of the installation position of the stranded wire drum. Since the central axes of the first correction hole and the second correction hole are collinear and the diameter of the second correction hole is larger than the diameter of the first correction hole, observe the position of the correction rope relative to the edge of the second correction hole, and adjust the installation position of the stranded wire drum until the correction rope passes through the center position of the second correction hole. At this time, the installation position of the distribution disk and the stranded wire drum in each stranded assembly meets the requirements and each stranded wire drum is fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] FIG1 is a schematic structural diagram of a cable twisting station according to an embodiment of the present invention;

[0021] FIG2 is a schematic structural diagram of a distribution tray according to an embodiment of the present invention;

[0022] FIG3 is a first perspective view of the installation adjustment assembly according to an embodiment of the present invention;

[0023] FIG4 is a second perspective view of the installation adjustment assembly according to the embodiment of the present invention;

[0024] FIG5 is a schematic structural diagram of a positioning assembly according to an embodiment of the present invention;

[0025] FIG6 is a schematic structural diagram of a winding assembly according to an embodiment of the present invention;

[0026] 7 is a schematic structural diagram of a fixing assembly according to an embodiment of the present invention;

[0027] FIG8 is a schematic diagram of the installation of the adjustment assembly and the positioning assembly;

[0028] 9 is a schematic structural diagram of a twisting assembly according to an embodiment of the present invention;

[0029] In the figure, 1, stranding workbench, 2, first stranding drum, 3, second stranding drum, 4, cable core hole, 5, first fixing plate, 6, second fixing plate, 7, distribution drum, 8, correction plate, 9, first correction hole, 10, fixing sleeve, 11, second correction hole, 12, support column, 13, fastening nut, 14, positioning plate, 15, positioning pin, 16, first pressure plate, 17, third pressure plate, 18, first groove, 19, second pressure plate, 20, first connecting plate, 21, first guide hole, 22, first guide rod, 23, second guide hole, 24, First nut, 25, fixed baffle, 26, winding fixing plate, 27, winding sleeve, 28, fixed shaft mounting plate, 29, positioning block, 30, positioning groove, 31, drive motor, 32, output shaft, 33, first mounting plate, 34, second mounting plate, 35, second base plate, 36, guide slider, 37, first base plate, 38, fixed block, 39, guide slide groove, 40, second groove, 41, pressing plate, 42, connecting block, 43, waist-shaped hole, 44, first bolt, 45, second nut, 46, guide support, 47, sliding guide rail. Implementation Method

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0031] Please refer to Figures 1-9, which show a cable stranding station comprising a stranding workbench 1 and a support frame disposed at the bottom of the stranding workbench 1. The stranding workbench 1 is provided with at least two stranding assemblies along the direction of cable core operation. The stranding assemblies comprise two stranding drums, designated as a first stranding drum 2 and a second stranding drum 3. The stranding drums are provided with a plurality of cable core holes 4 for cable cores to pass through. A first fixing plate 5 and a second fixing plate 6 are provided at the inlet and outlet ends of the stranding workbench 1, respectively. A branching drum 7 is provided on the first fixing plate 5. The branching drum 7 is provided with cable core holes 4 for cable cores to pass through.

[0032] In the same group of twisting assemblies, the speed of the twisting drum close to the wire feed end is lower than the speed of the twisting drum far from the wire feed end; in two adjacent twisting assemblies, the speed of the twisting drum in the twisting assembly close to the wire feed end is lower than the speed of the twisting drum in the twisting assembly far from the wire feed end;

[0033] The cable core to be twisted passes through the distribution drum 7 at the incoming end and the twisting drums on each group of twisting components in sequence. There is a speed difference between the twisting drums from the incoming end to the outgoing end, thereby realizing the twisting process of the cable core in the cable.

[0034] The present invention also includes an installation and adjustment assembly, which includes a correction plate 8, a first correction hole 9 formed on the correction plate 8, the first correction hole 9 on the correction plate 8 being equal in radial dimension to and corresponding to the cable core hole 4 on the stranding drum, a fixing sleeve 10 corresponding to the first correction hole 9 is distributed on the end surface of the correction plate 8 near the distribution drum 7, and a second correction hole 11 is formed on the fixing sleeve 10, the central axes of the first correction hole 9 and the second correction hole 11 being collinear, and the diameter of the second correction hole 11 being larger than the diameter of the first correction hole 9;

[0035] Support columns 12 are respectively provided on the upper and lower sides of one end surface of the correction plate 8. When one end of the support column 12 abuts against the first fixing plate 5, a gap is maintained between the fixing sleeve 10 and the distribution plate.

[0036] After the correction rope passes through the first correction hole 9, the second correction hole 11, the cable core hole 4 on the distribution drum, and the cable core hole 4 on the stranded drum in each stranded assembly in turn, observe the position of the correction rope relative to the edge of the second correction hole 11, and adjust the installation position of the stranded drum until the correction rope passes through the center position of the second correction hole 11. At this time, the installation position of the distribution drum 7 and the stranded drum in each stranded assembly meets the requirements and each stranded drum is fixed; when the position of the correction plate 8 is fixed relative to the first fixed plate 5, one end of the support column 12 abuts against the first fixed plate 5 and maintains a gap between the fixing sleeve 10 and the distribution drum 7, so as to observe whether the correction rope passes through the center position of the second correction hole 11.

[0037] The present invention also includes a positioning assembly, which is used to make the first correction hole 9 on the correction plate 8 correspond to the cable core hole 4 on the distribution tray 7. The positioning assembly includes a positioning plate 14. One end surface of the positioning plate 14 is provided with positioning pins 15 corresponding to the cable core holes 4 on the distribution tray 7 in a circular array. The positioning pins 15 pass through the first correction hole 9, the second correction hole 11, and the cable core hole 4 on the distribution tray 7 in sequence.

[0038] The positioning pin 15 and the first calibration hole 9 adopt an interference fit;

[0039] Pass the positioning pin 15 through the first correction hole 9, the second correction hole 11 and the cable core hole 4 on the distribution plate 7 in sequence to locate the position of the correction plate 8 relative to the distribution plate 7;

[0040] The present invention also includes a fixing assembly, which includes a first pressure plate 16 provided on both sides of the correction plate 8, the first pressure plate 16 and the third pressure plate 17 respectively provided on both sides of the first fixing plate 5, a first groove 18 is provided on the first pressure plate 16, a second pressure plate 19 is provided in the first groove 18, and the two second pressure plates 19 are connected by a first connecting plate 20, first guide holes 21 are respectively provided on both sides of the first connecting plate 20, a first guide rod 22 sequentially passes through the first guide hole 21 and the second guide hole 23 provided on the third pressure plate 17, and is then threadedly connected to a first nut 24, and the two first guide rods 22 are connected by a fixed baffle 25;

[0041] Rotate the first nut 24 until the correction plate 8 is pressed against the first fixing plate 5 via the support column 12. At the same time, the third pressing plate 17 is pressed against the first fixing plate 5. After the correction plate 8 is fixed by the fixing assembly, remove the positioning assembly.

[0042] The present invention also includes a winding assembly, which includes a winding fixing plate 26, on which one end surface of the winding fixing plate 26 near the correction plate 8 is distributed in a circumferential array. A correction rope having a radial dimension equal to that of the cable core is wound around the winding sleeve 27. The winding sleeve 27 rotates around a fixed axis, and both ends of the fixed axis are respectively mounted on a fixed axis mounting plate 28, which is connected to the winding fixing plate 26;

[0043] The central axis of the winding fixing plate 26 is colinear with the central axis of the winch drum. The top of the winding fixing plate 26 is connected to the positioning block 29 through a fixing block. A positioning groove 30 is provided on the positioning block 29, and the fixed baffle 25 is installed in the positioning groove 30.

[0044] The stranding assembly includes a drive motor 31, the output end of the drive motor 31 is connected to the output shaft 32, and the output shaft 32 passes through the first mounting plate 33 and the second mounting plate 34 in sequence. The first mounting plate 33 and the second mounting plate 34 are respectively provided with a first driving wheel and a second driving wheel mounted on the output shaft 32 on one side. The first driving wheel and the second driving wheel are respectively connected to the first driven wheel and the second driven wheel through the transmission assembly. The first capstan drum 2 and the second capstan drum 3 are respectively mounted on the first driven wheel and the second driven wheel;

[0045] The first driving wheel and the first driven wheel, the second driving wheel and the second driven wheel may be driven by a belt, wherein the transmission component may be a conveyor belt;

[0046] The bottom of the second mounting plate 34 is connected to the second base plate 35. A guide slider 36 is provided at the bottom of the first mounting plate 33. A first base plate 37 is provided below the first mounting plate 33. The first base plate 37 and the second base plate 35 are connected by a fixing block 38. A guide slot 39 is provided on the first base plate 37. The first winch drum 2 moves along the guide slot 39 along with the guide slider 36.

[0047] The guide slider 36 is provided with a second groove 40, in which a pressing plate 41 is provided. Both ends of the pressing plate 41 are provided with first screw holes. A connecting block 42 is provided below the pressing plate 41. The connecting block 42 is fixed to the first base plate 37. The connecting block 42 is provided with a waist-shaped hole 43. The lower end of a first bolt 44 passes through the first screw hole and the waist-shaped hole 43 in sequence and is then threadedly connected to a second nut 45.

[0048] At least two guide supports 46 are installed at the bottom of each of the first bottom plate 37 and the second bottom plate 35. A third guide hole is formed in the guide support 46, and a sliding guide rail 47 is passed through the third guide hole. The two ends of the sliding guide rail 47 are respectively connected to the first fixed plate 5 and the second fixed plate 6. Fastening nuts 48 threadedly connected to the sliding guide rail 47 are respectively provided on both sides of the guide support 46.

[0049] When adjusting the spacing between the twisted components, move the guide support 46 in the twisted component along the sliding guide rail 47 to the corresponding position, and then use the fastening nut 48 to fix the guide support 46; when adjusting the spacing between the first twisted wire drum 2 and the second twisted wire drum 3 in the same group of twisted components, move the first twisted wire drum 2 along the guide slide 39 to the corresponding position along the guide slider 36, and then use the clamping plate 41 to position the guide slider 36.

[0050] In the present invention, the cable core passes through multiple groups of twisting assemblies from the branch drum at the incoming end. Since the rotation speed of the twisting drum close to the incoming end in the same group of twisting assemblies is lower than the rotation speed of the twisting drum far away from the incoming end, and the rotation speed of the twisting drum in the twisting assembly close to the incoming end in two adjacent twisting assemblies is lower than the rotation speed of the twisting drum in the twisting assembly far away from the incoming end, the twisting drum completes the twisting process of the cable core during rotation. When the pitch range needs to be adjusted, the relative displacement between the twisting drums in the same group of twisting assemblies can be adjusted, and the first twisted wire 2 drums are moved along with the guide slider 3. 6 moves along the guide groove 39 to the corresponding position, and adjusts the second nut 45 until the pressing plate 41 is pressed against the guide slider 36 by the first bolt 44 to prevent the first stranded wire drum from moving with the first mounting plate 33; or the pitch range can be adjusted by adjusting the distance between two adjacent stranded assemblies. To move two adjacent stranded assemblies along the sliding guide rail 47, only the guide support 46 in the stranded assemblies needs to be moved along the sliding guide rail 47 to the corresponding position and the guide support 46 is positioned on the sliding guide rail 47 by tightening the nut 48. The operation is convenient and labor-saving.

[0051] In order to ensure that the cable cores contained in the cable run in the same running direction, it is necessary to ensure that the installation positions between the distribution plate 7 and the stranded drums in each stranded assembly meet the cable core stranding requirements. The present invention is easy to install and simple to operate. During installation, the relative position of the correction plate 8 and the distribution plate 7 is first determined by the positioning assembly. The specific operation is: the positioning pins 15 on one end face of the positioning plate 14 are passed through the first correction hole 9 on the correction plate 8, the second correction hole 11 on the fixing sleeve 10 and the cable core hole on the distribution plate 7 one by one to ensure that the first correction hole 9 on the correction plate 8, the second correction hole 11 on the fixing sleeve 10 and the cable core hole on the distribution plate 7 are completely corresponding, and then the position of the correction plate 8 is fixed by the fixing assembly. The specific operation is: by adjusting The first nut 24 is tightened to fix the correction plate 8 on the first fixed plate 5 through the second pressure plate 19 and the third pressure plate 17. Finally, the correction rope 13 on the winding sleeve 27 on the winding assembly corresponding to the cable core hole on the distribution drum 7 is passed through the first correction hole 9, the second correction hole 11 and the cable core hole on the distribution drum 7 and the stranded drum in each stranded assembly in sequence. At this time, the stranded drum is not in a fixed installation state to facilitate the adjustment of the installation position of the stranded drum. Observe the position of the correction rope 13 relative to the edge of the second correction hole 11, and adjust the installation position of the stranded drum until the correction rope 13 passes through the center position of the second correction hole 11. At this time, the installation position of the distribution drum and the stranded drum in each stranded assembly meets the requirements and each stranded drum is fixed.

[0052] The above content is merely an example and explanation of the structure of the present invention. Those skilled in the art may make various modifications or additions to the described specific embodiments or replace them in a similar manner. As long as they do not deviate from the structure of the present invention or exceed the scope defined by the claims, they should all fall within the scope of protection of the present invention.

Claims

1. A cable twisting table, comprising a twisting table and a support frame arranged at the bottom of the twisting table, characterized in that: At least two groups of twisting components are arranged on the twisting workbench along the running direction of the cable core, and the twisting components include two twisting drums, which are respectively recorded as the first twisting drum and the second twisting drum, and the twisting drums are provided with a plurality of cable core holes for the cable core to pass through. The inlet end and the outlet end of the twisting workbench are respectively provided with a first fixing plate and a second fixing plate, and the first fixing plate is provided with a distribution drum, and the distribution drum is provided with cable core holes for the cable core to pass through; In the same group of twisted components, the rotation speed of the twisted wire drum close to the incoming wire end is lower than the rotation speed of the twisted wire drum far from the incoming wire end; in two adjacent twisted components, the rotation speed of the twisted wire drum in the twisted wire assembly close to the incoming wire end is lower than the rotation speed of the twisted wire drum in the twisted wire assembly far from the incoming wire end; It also includes an installation and adjustment component, the installation and adjustment component includes a correction plate, a first correction hole is formed on the correction plate, the radial size of the first correction hole on the correction plate is equal to and corresponds to the cable core hole on the stranding drum, a fixing sleeve corresponding to the first correction hole is distributed on the end surface of the correction plate close to the distribution drum, a second correction hole is formed on the fixing sleeve, the central axes of the first correction hole and the second correction hole are colinear, and the diameter of the second correction hole is larger than the diameter of the first correction hole; Support columns are respectively arranged on the upper and lower sides of one end surface of the correction plate. When one end of the support column abuts against the first fixing plate, a gap is maintained between the fixing sleeve and the distribution plate.

2. A cable twisting station according to claim 1, characterized in that: It also includes a positioning component, which is used to make the first correction hole on the correction plate correspond to the cable core hole on the distribution disk. The positioning component includes a positioning plate, and one end surface of the positioning plate is provided with positioning pins corresponding to the cable core holes on the distribution disk in a circular array, and the positioning pins pass through the first correction hole, the second correction hole and the cable core hole on the distribution disk in sequence.

3. A cable twisting station according to claim 2, characterized in that: An interference fit is adopted between the positioning pin and the first correction hole.

4. The cable twisting station according to claim 1, characterized in that: It also includes a fixing component, which includes a first pressure plate arranged on both sides of the correction plate, the first pressure plate and the third pressure plate are respectively arranged on both sides of the first fixing plate, the first pressure plate is provided with a first groove, the first groove is provided with a second pressure plate, the two second pressure plates are connected by a first connecting plate, the two sides of the first connecting plate are respectively provided with first guide holes, the first guide rod passes through the first guide hole and the second guide hole provided on the third pressure plate in sequence, and is threadedly connected with a first nut, and the two first guide rods are connected by a fixed baffle.

5. A cable twisting station according to claim 4, characterized in that: It also includes a winding assembly, which includes a winding fixing plate, on which an end surface of the winding fixing plate close to the correction plate is distributed in a circular array, and a correction rope with a radial size equal to that of the cable core is wound on the winding sleeve, and the winding sleeve rotates around a fixed axis, and both ends of the fixed axis are respectively mounted on the fixed axis mounting plates, and the fixed axis mounting plates are connected to the winding fixing plate.

6. A cable twisting station according to claim 5, characterized in that: The central axis of the winding fixing plate is colinear with the central axis of the winding drum, and the top of the winding fixing plate is connected to the positioning block through a fixing block. The positioning block is provided with a positioning groove, and the fixed baffle is rotatably arranged in the positioning groove.

7. The cable twisting station according to claim 1, characterized in that: The twisting assembly includes a driving motor, the output end of the driving motor is transmission-connected to an output shaft, the output shaft passes through a first mounting plate and a second mounting plate in sequence, a first driving wheel and a second driving wheel mounted on the output shaft are respectively provided on one side of the first mounting plate and the second mounting plate, the first driving wheel and the second driving wheel are respectively connected to a first driven wheel and a second driven wheel through a transmission assembly, and the first capstan drum and the second capstan drum are respectively mounted on the first driven wheel and the second driven wheel.

8. The cable twisting station according to claim 7, characterized in that: The bottom of the second mounting plate is connected to the second base plate, a guide slider is provided at the bottom of the first mounting plate, a first base plate is provided below the first mounting plate, the first base plate and the second base plate are connected by a positioning block, a guide groove is provided on the first base plate, and the first winch drum moves along the guide groove with the guide slider.

9. A cable twisting station according to claim 8, characterized in that: A second groove is provided on the guide slider, a clamping plate is arranged in the second groove, first screw holes are respectively arranged at both ends of the clamping plate, a connecting block is arranged below the clamping plate, the connecting block is fixed to the first bottom plate, a waist-shaped hole is provided on the connecting block, the lower end of the first bolt passes through the first screw hole and the waist-shaped hole in sequence and is threadedly connected to the second nut.

10. The cable twisting station according to claim 9, characterized in that: At least two guide supports are installed at the bottom of the first base plate and the second base plate, and a third guide hole is opened on the guide support. A sliding guide rail is passed through the third guide hole. The two ends of the sliding guide rail are respectively connected to the first fixed plate and the second fixed plate, and fastening nuts threadedly connected to the sliding guide rail are respectively arranged on both sides of the guide support.

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