Adjustable wire and cable straightening equipment

Abstract

The utility model relates to the technical field of wire and cable straightening, in particular to adjustable wire and cable straightening equipment which comprises a workbench. Two lifting assemblies are arranged on the workbench in a mirror image mode, supporting rods are symmetrically installed between four lifting plates in the two lifting assemblies in an up-down mode, vertical rolling wheels are rotatably installed on the supporting rods, horizontal rolling wheels are installed at the top ends of the vertical rods correspondingly in a penetrating-through mode, first rotating discs in the two lifting assemblies rotate correspondingly, and second rotating discs are installed at the top ends of the vertical rods correspondingly in a penetrating-through mode. After the distance between the two lifting plates is increased, the distance between the vertical rolling wheels on the upper side and the lower side is driven by the supporting rods to be expanded, after the distance between the two sliding plates is increased, the vertical rods installed on the two sliding plates are driven to move in the through grooves, and then the vertical rods drive the horizontal rolling wheels to be expanded towards the two horizontal sides to increase the distance; and through cooperation, the effect of adjusting the distance between the straightening equipment is achieved, the effect of straightening cables with different diameters is achieved, and the application range of the cable straightening equipment is effectively widened.

Description

Technical Field

[0001] The utility model relates to the technical field of wire and cable straightening, in particular to an adjustable wire and cable straightening device. Background Art

[0002] Cables are lines used for power transmission. During the cable production process, cables go through multiple steps for curling and winding. During the curling process or when the cables are bumped or squeezed, the shape of the cables will be distorted. In order to facilitate the combing of the cables during use and improve construction efficiency, the bent cables need to be straightened. Therefore, the cables need to be straightened.

[0003] A patent with announcement number CN 219253959 U discloses a wire and cable straightening device, including a device frame, on which two groups of wire feeding assemblies are arranged at intervals in the horizontal direction, and the device frame is also provided with a wire incoming assembly located at the wire incoming end of the front wire feeding assembly, and a cable straightening assembly is also arranged between the two groups of wire feeding assemblies. By adopting the wire feeding assembly, automatic transportation of cables can be realized, and the two groups of wire feeding assemblies transport the cables, and the wire pulling drum is driven to rotate by a rotating mechanism, and the straightening effect is achieved by cooperation, thereby ensuring the straightening effect.

[0004] However, the existing cable straightening equipment cannot adjust the straightening aperture according to the cable diameter and cannot straighten cables of different diameters, resulting in a small scope of application and inconvenience in use. Therefore, an adjustable wire and cable straightening equipment is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and address the problems existing in the prior art, the utility model proposes an adjustable wire and cable straightening device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the adjustable wire and cable straightening equipment described in the utility model comprises a workbench; two groups of lifting components are mirror-imaged on the workbench, the lifting components comprise vertical limit rods, and the bottom ends of the vertical limit rods are mounted on the workbench, two vertical limit rods are symmetrically arranged, two lifting plates are slidably arranged on the two vertical limit rods, and the two lifting plates are parallel to each other, threaded holes are penetrated on the two lifting plates, and a No. 1 bidirectional screw is penetrated in the threaded holes provided on the two lifting plates at the same time, support rods are symmetrically installed up and down between the four lifting plates in the two groups of the lifting components, and vertical rolling wheels are rotatably installed on the support rods;

[0007] Two fixed plates are symmetrically installed under the workbench, two horizontal limit rods are symmetrically installed between the two fixed plates, two sliding plates are slidably arranged on the two horizontal limit rods, threaded holes are respectively penetrated on the sides of the two sliding plates, and No. 2 bidirectional screws are simultaneously penetrated in the threaded holes of the two sliding plates, through grooves are horizontally arranged on the workbench, and the through grooves and the sliding plates are perpendicular to each other, vertical poles are respectively horizontally arranged on the two sliding plates, and horizontal rolling wheels are respectively installed on the top ends of the vertical poles corresponding to the through grooves, a fixed shell is installed on the workbench, limit disks are installed on the vertical poles, and the limit disks are located in the fixed shell, and the cooperation achieves the effect of adjusting the spacing between straightening equipment, realizes the effect of being able to straighten cables of different diameters, and effectively improves the application range of cable straightening equipment.

[0008] Preferably, driven ratchet gears are rotatably installed at both ends of the two lifting plates located at the lower part of the two groups of lifting assemblies, and driving ratchet gears are rotatably installed at both ends of the two lifting plates located at the upper part of the two groups of lifting assemblies, and a driving motor is provided at one end of the rotating shaft of the driving ratchet gear. The driving motor is installed on the lifting plate at the upper part of the lifting assembly through a fixing part, and the driven ratchet gear is located directly below the driving ratchet gear, and the cooperation achieves the effect of feeding and straightening, thereby ensuring the normal operation of the straightening equipment.

[0009] Preferably, the vertical limit rod and the workbench are perpendicular to each other, the two lifting plates are symmetrically arranged on the vertical limit rod, and the lifting plates are parallel to the workbench and perpendicular to the vertical limit rod, so as to achieve the limiting effect and ensure the stability of the lifting plates when adjusting the spacing.

[0010] Preferably, the thread patterns at both ends of the No. 1 bidirectional screw are opposite, and the two lifting plates are symmetrically arranged at both ends of the No. 1 bidirectional screw, parallel to the vertical limit rod, and located between the two vertical limit rods. The bottom end of the No. 1 bidirectional screw is rotatably mounted on the workbench, the top end of the No. 1 bidirectional screw is mounted on a No. 1 rotating disk, and the top end of the vertical limit rod is mounted with a No. 1 limit plate, which cooperates to achieve the effect of adjusting the distance between the upper and lower vertical rolling wheels, thereby improving the scope of application of straightening.

[0011] Preferably, the support rod is horizontally arranged and installed between two lifting plates located in the same horizontal plane in two groups of lifting assemblies. The rotation axis of the vertical rolling wheel is colinear with the center line of the support rod. The support rod is parallel to the workbench and perpendicular to the lifting plate. The cooperation achieves the function of straightening the cable and ensures the straightening effect.

[0012] Preferably, the two fixed plates are parallel to each other, the horizontal limit rod and the fixed plates are perpendicular to each other, the two sliding plates are located on the inner sides of the two fixed plates, and the sliding plates and the fixed plates are parallel to each other, and the No. 2 bidirectional screw is located between the two fixed plates and is perpendicular to the sliding plates, so as to achieve the effect of adjusting the distance between the two sliding plates and ensure the stability of the sliding plates when moving.

[0013] Preferably, the thread patterns at both ends of the No. 2 bidirectional screw are opposite, and the two sliding plates are symmetrically arranged at both ends of the No. 2 bidirectional screw. One end of the No. 2 bidirectional screw passes through a fixed plate on one side and is equipped with a No. 2 rotating disk, and the other end is rotatably installed on the inner side of the two fixed plates, so as to achieve the function of adjusting the straightening distance, so as to adjust the distance between the horizontal rolling wheels on both sides.

[0014] Preferably, two vertical poles are symmetrically arranged in each of the through grooves, the vertical poles and the support poles are perpendicular to each other, the two horizontal rolling wheels are symmetrically arranged on both sides of the vertical rolling wheel, the two vertical rolling wheels are symmetrically arranged on both sides of the horizontal rolling wheel, and the horizontal rolling wheels and the vertical rolling wheels are cross-staggered with each other, a slide groove is arranged on the fixed shell, and the vertical poles are penetrated and arranged in the slide groove opened on the fixed plate, so as to achieve the effect of straightening the cables and improve the stability of equipment use.

[0015] The utility model is beneficial in that:

[0016] The utility model can send the cable into the equipment under the rotation of the driving ratchet gear. After the cable enters between the vertical rolling wheel and the horizontal rolling wheel, it will be rolled and straightened between the vertical rolling wheel and the horizontal rolling wheel, and the vertical rolling wheel and the horizontal rolling wheel are cross-staggered. The straightening effect of the cable is improved. When the straightening spacing of the straightening equipment needs to be adjusted, it is only necessary to rotate the No. 1 rotating disk in the two lifting assemblies respectively. After the spacing between the two lifting plates increases, the support rod will drive the spacing between the vertical rolling wheels on the upper and lower sides to expand respectively. After the spacing between the two sliding plates increases, the vertical rods installed on the two sliding plates will be driven to move in the through groove respectively, and then the horizontal rolling wheels will be driven to expand to the horizontal sides to increase the spacing through the vertical rods. The effect of adjusting the spacing of the straightening equipment is achieved, and the effect of being able to straighten cables with different diameters is realized, which effectively improves the application range of the cable straightening equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 is a schematic diagram of a first three-dimensional structure;

[0019] Figure 2 It is an enlarged schematic diagram of the main structure of the vertical roller pressing assembly;

[0020] Figure 3 It is a cutaway and enlarged schematic diagram of the main structure of the horizontal roller pressing assembly;

[0021] Figure 4 This is an enlarged schematic diagram of the horizontal adjustment component structure.

[0022] In the figure: 1. workbench; 2. vertical limit rod; 3. lifting plate; 4. No. 1 two-way screw; 5. No. 1 rotating disk; 6. support rod; 7. vertical rolling wheel; 8. No. 1 limit plate; 9. driven ratchet gear; 10. driving ratchet gear; 11. driving motor; 12. fixed plate; 13. horizontal limit rod; 14. sliding plate; 15. No. 2 two-way screw; 16. No. 2 rotating disk; 17. through slot; 18. vertical rod; 19. horizontal rolling wheel; 20. limit disk; 21. fixed shell. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4As shown, it includes a workbench 1; two groups of lifting components are mirror-imaged on the workbench 1, and the lifting components include a vertical limit rod 2, and the bottom end of the vertical limit rod 2 is installed on the workbench 1, and two vertical limit rods 2 are symmetrically arranged, and two lifting plates 3 are slidably arranged on the two vertical limit rods 2, and the two lifting plates 3 are parallel to each other, and threaded holes are penetrated on the two lifting plates 3, and a No. 1 bidirectional screw 4 is penetrated in the threaded holes opened in the two lifting plates 3 at the same time, and support rods 6 are symmetrically installed up and down between the four lifting plates 3 in the two groups of the lifting components, and a vertical rolling wheel 7 is rotatably installed on the support rod 6, and two fixed plates 12 are symmetrically installed under the workbench 1, and the two fixed plates 12 are symmetrical between them. Two horizontal limit rods 13 are installed, and two sliding plates 14 are slidably arranged on the two horizontal limit rods 13. The sides of the two sliding plates 14 are respectively penetrated with threaded holes, and the threaded holes of the two sliding plates 14 are penetrated with No. 2 bidirectional screws 15 at the same time. Through grooves 17 are arranged horizontally on the workbench 1, and the through grooves 17 and the sliding plates 14 are perpendicular to each other. Vertical rods 18 are arranged horizontally on the two sliding plates 14, and horizontal rolling wheels 19 are installed on the tops of the vertical rods 18 corresponding to the through grooves 17. A fixed shell 21 is installed on the workbench 1, and limit disks 20 are installed on the vertical rods 18, and the limit disks 20 are located in the fixed shell 21. The two lifting plates at the lower part of the two sets of lifting assemblies 3, driven ratchet gears 9 are rotatably installed at both ends, driving ratchet gears 10 are rotatably installed at both ends of the two lifting plates 3 located at the upper part in the two groups of lifting assemblies, and a driving motor 11 is provided at one end of the rotating shaft of the driving ratchet gear 10, and the driving motor 11 is installed on the lifting plate 3 at the upper part of the lifting assembly through a fixing part, the driven ratchet gear 9 is located directly below the driving ratchet gear 10, the vertical limit rod 2 and the workbench 1 are perpendicular to each other, the two lifting plates 3 are symmetrically arranged on the vertical limit rod 2, and the lifting plates 3 are parallel to the workbench 1 and perpendicular to the vertical limit rod 2, the thread patterns at both ends of the No. 1 bidirectional screw 4 are opposite, and the two lifting plates 3 are symmetrically arranged at both ends of the No. 1 bidirectional screw 4, and are perpendicular to the vertical limit rod 2. The limit rods 2 are parallel to each other and are located between the two vertical limit rods 2. The bottom end of the No. 1 bidirectional screw 4 is rotatably installed on the workbench 1. The top of the No. 1 bidirectional screw 4 is installed on the No. 1 rotating disk 5. The top of the vertical limit rod 2 is installed with a No. 1 limit plate 8. The support rod 6 is horizontally arranged and installed between the two lifting plates 3 located on the same horizontal plane in the two sets of lifting assemblies. The rotation axis of the vertical rolling wheel 7 is colinear with the center line of the support rod 6. The support rod 6 is parallel to the workbench 1 and perpendicular to the lifting plate 3. The two fixed plates 12 are parallel to each other. The horizontal limit rod 13 is perpendicular to the fixed plate 12. The two sliding plates 14 are located on the inner sides of the two fixed plates 12, and the sliding plates 14 are parallel to the fixed plates 12.The second bidirectional screw 15 is located between the two fixed plates 12 and is perpendicular to the sliding plate 14. The thread patterns at both ends of the second bidirectional screw 15 are opposite, and the two sliding plates 14 are symmetrically arranged at both ends of the second bidirectional screw 15. One end of the second bidirectional screw 15 passes through one side of the fixed plate 12 and is installed with a second rotating disk 16, and the other end is rotatably installed on the inner side of the two fixed plates 12. Two vertical rods 18 are symmetrically arranged in each of the through grooves 17, and the vertical rods 18 are perpendicular to the support rod 6. The two horizontal rolling wheels 19 are symmetrically arranged on both sides of the vertical rolling wheel 7. The two vertical rolling wheels 7 are symmetrically arranged on both sides of the horizontal rolling wheel 19, and the horizontal rolling wheel 19 and the vertical rolling wheel 7 are arranged in a cross-staggered manner. A slide groove is arranged on the fixed shell 21, and the vertical rod 18 is arranged through the slide groove opened in the fixed plate 12.

[0025] During operation, the existing cable straightening equipment cannot adjust the straightening aperture according to the cable diameter and cannot straighten cables of different diameters, resulting in a small scope of application and inconvenience in use. In this solution, two driving motors 11 are started during normal operation. After the two driving motors 11 are started, the two driving ratchet gears 10 are driven to rotate between the two lifting plates 3 on the upper parts of the two lifting assemblies, and the end of the cable to be straightened is sent in between the driven ratchet gear 9 and the driving ratchet gear 10 on one side. The cable is sent into the equipment under the rotation of the driving ratchet gear 10, and the driven ratchet gear 9 is driven to rotate when the cable is sent in. When the cable is sent into the straightening equipment, the vertical rolling wheels 7 are symmetrically arranged up and down, and The horizontal rolling wheels 19 are symmetrically arranged. After the cable enters between the vertical rolling wheel 7 and the horizontal rolling wheel 19, it will be rolled and straightened between the vertical rolling wheel 7 and the horizontal rolling wheel 19, and the vertical rolling wheel 7 and the horizontal rolling wheel 19 are cross-staggered, which improves the straightening effect of the cable. Finally, after the cable is straightened by rolling, it will be sent out from between the driven ratchet gear 9 and the driving ratchet gear 10 at the other end, and the pulling and conveying of the driving ratchet gear 10 on the other side will accelerate the straightening efficiency of the cable, and the straightening effect is achieved. When it is necessary to adjust the straightening distance of the straightening equipment, it is only necessary to rotate the No. 1 rotating disk 5 in the two sets of lifting components respectively. When the No. 1 rotating disk 5 is rotated, the No. 1 bidirectional screw 4 will be driven to rotate, and because The thread patterns at both ends of the No. 1 bidirectional screw 4 are opposite, and the lifting plates 3 are respectively arranged at both ends of the No. 1 bidirectional screw 4, so that when the No. 1 rotating disk 5 rotates, the two lifting plates 3 are respectively driven to expand on the upper and lower sides on the vertical limit rod 2, thereby increasing the distance between the two lifting plates 3. After the distance between the two lifting plates 3 increases, the support rod 6 will drive the distance between the vertical rolling wheels 7 on the upper and lower sides to expand, and the distance between the driving ratchet gear 10 and the driven ratchet gear 9 will increase with the expansion of the lifting plates 3, and at the same time, the No. 2 rotating disk 16 is rotated. When the No. 2 rotating disk 16 rotates, it will drive the No. 2 bidirectional screw 15 to rotate on the inner side of the fixed plate 12, and because the threads at both ends of the No. 2 bidirectional screw 15 The patterns are opposite, and the two sliding plates 14 are symmetrically arranged at both ends of the No. 2 bidirectional screw 15. When the No. 2 bidirectional screw 15 rotates, it will drive the two sliding plates 14 to slide on the horizontal limit rod 13, and make the two sliding plates 14 expand to the horizontal sides respectively. After the spacing between the two sliding plates 14 increases, the vertical rods 18 installed on the two sliding plates 14 will be driven to move in the through grooves 17 respectively, and then the horizontal rolling wheels 19 are driven to expand to the horizontal sides to increase the spacing through the vertical rods 18. When the vertical rods 18 move, they will drive the limit plate 20 to slide in the fixed shell 21, and the coordination can achieve the effect of adjusting the spacing of the straightening equipment, realize the effect of being able to straighten cables of different diameters, and effectively improve the application range of the cable straightening equipment.

[0026] Working principle: Since the existing cable straightening equipment cannot adjust the straightening aperture according to the cable diameter, it cannot straighten cables of different diameters, resulting in a small scope of application and inconvenience in use. In this solution, two driving motors 11 are started during normal operation. After the two driving motors 11 are started, the two driving ratchet gears 10 are driven to rotate between the two lifting plates 3 on the upper parts of the two lifting assemblies, and the end of the cable to be straightened is sent in between the driven ratchet gear 9 and the driving ratchet gear 10 on one side. The cable is sent into the equipment under the rotation of the driving ratchet gear 10, and the cable drives the driven ratchet gear 9 to rotate when it is sent in. When the cable is sent into the straightening equipment, since the vertical rolling wheels 7 are symmetrically arranged up and down, The horizontal rolling wheels 19 are symmetrically arranged. After the cable enters between the vertical rolling wheels 7 and the horizontal rolling wheels 19, it will be rolled and straightened between the vertical rolling wheels 7 and the horizontal rolling wheels 19, and the vertical rolling wheels 7 and the horizontal rolling wheels 19 are cross-staggered to improve the straightening effect of the cable. Finally, after the cable is straightened by rolling, it will be sent out from between the driven ratchet gear 9 and the driving ratchet gear 10 at the other end, and the pulling and conveying of the driving ratchet gear 10 on the other side will accelerate the straightening efficiency of the cable, and the straightening effect is achieved. When it is necessary to adjust the straightening distance of the straightening equipment, it is only necessary to rotate the No. 1 rotating disk 5 in the two sets of lifting assemblies respectively. When the No. 1 rotating disk 5 is rotated, the No. 1 bidirectional screw 4 will be driven to rotate, and The thread patterns at both ends of the No. 1 bidirectional screw 4 are opposite, and the lifting plates 3 are respectively arranged at both ends of the No. 1 bidirectional screw 4, so that when the No. 1 rotating disk 5 rotates, the two lifting plates 3 are respectively driven to expand on the upper and lower sides on the vertical limit rod 2, thereby increasing the distance between the two lifting plates 3. After the distance between the two lifting plates 3 increases, the support rod 6 will drive the distance between the vertical rolling wheels 7 on the upper and lower sides to expand, and the distance between the driving ratchet gear 10 and the driven ratchet gear 9 will increase with the expansion of the lifting plates 3, and at the same time, the No. 2 rotating disk 16 is rotated. When the No. 2 rotating disk 16 rotates, it will drive the No. 2 bidirectional screw 15 to rotate on the inner side of the fixed plate 12, and because the threads at both ends of the No. 2 bidirectional screw 15 The patterns are opposite, and the two sliding plates 14 are symmetrically arranged at both ends of the No. 2 bidirectional screw 15. When the No. 2 bidirectional screw 15 rotates, it will drive the two sliding plates 14 to slide on the horizontal limit rod 13, and make the two sliding plates 14 expand to the horizontal sides respectively. After the spacing between the two sliding plates 14 increases, the vertical rods 18 installed on the two sliding plates 14 will be driven to move in the through grooves 17 respectively, and then the horizontal rolling wheels 19 are driven to expand to the horizontal sides to increase the spacing through the vertical rods 18. When the vertical rods 18 move, they will drive the limit plate 20 to slide in the fixed shell 21, and the coordination can achieve the effect of adjusting the spacing of the straightening equipment, realize the effect of being able to straighten cables of different diameters, and effectively improve the application range of the cable straightening equipment.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An adjustable wire and cable straightening device, characterized in that: The invention comprises a workbench (1); two groups of lifting assemblies are arranged on the workbench (1) in a mirror-like manner, the lifting assemblies include vertical limit rods (2), and the bottom ends of the vertical limit rods (2) are installed on the workbench (1); two vertical limit rods (2) are symmetrically arranged, two lifting plates (3) are slidably arranged on the two vertical limit rods (2), and the two lifting plates (3) are parallel to each other, threaded holes are penetrated on the two lifting plates (3), and a No. 1 bidirectional screw (4) is penetrated in the threaded holes provided on the two lifting plates (3); support rods (6) are symmetrically installed between the four lifting plates (3) in the two groups of the lifting assemblies, and a vertical rolling wheel (7) is rotatably installed on the support rods (6); Two fixed plates (12) are symmetrically installed under the workbench (1), two horizontal limit rods (13) are symmetrically installed between the two fixed plates (12), two sliding plates (14) are slidably arranged on the two horizontal limit rods (13), threaded holes are respectively penetrated on the sides of the two sliding plates (14), and second bidirectional screws (15) are simultaneously penetrated in the threaded holes of the two sliding plates (14), through grooves (17) are horizontally arranged on the workbench (1), and the through grooves (17) and the sliding plates (14) are perpendicular to each other, vertical rods (18) are respectively horizontally arranged on the two sliding plates (14), and horizontal rolling wheels (19) are respectively installed on the tops of the vertical rods (18) corresponding to the through grooves (17), and a fixed shell (21) is installed on the workbench (1), and limit disks (20) are installed on the vertical rods (18), and the limit disks (20) are located in the fixed shell (21).

2. The adjustable wire and cable straightening device according to claim 1, characterized in that: Two lifting plates (3) located at the lower part of the two lifting assemblies are rotatably mounted at both ends with driven ratchet gears (9), and two lifting plates (3) located at the upper part of the two lifting assemblies are rotatably mounted at both ends with driving ratchet gears (10), and a driving motor (11) is provided at one end of the rotating shaft of the driving ratchet gear (10). The driving motor (11) is mounted on the lifting plate (3) at the upper part of the lifting assembly through a fixing member, and the driven ratchet gear (9) is located directly below the driving ratchet gear (10).

3. The adjustable wire and cable straightening device according to claim 1, characterized in that: The vertical limiting rod (2) and the workbench (1) are perpendicular to each other, and the two lifting plates (3) are symmetrically arranged on the vertical limiting rod (2), and the lifting plates (3) are parallel to the workbench (1) and perpendicular to the vertical limiting rod (2).

4. The adjustable wire and cable straightening device according to claim 1, characterized in that: The thread patterns at both ends of the No. 1 bidirectional screw (4) are opposite, and the two lifting plates (3) are symmetrically arranged at both ends of the No. 1 bidirectional screw (4), and are parallel to the vertical limit rods (2) and located between the two vertical limit rods (2). The bottom end of the No. 1 bidirectional screw (4) is rotatably mounted on the workbench (1), and the top end of the No. 1 bidirectional screw (4) is mounted on a No. 1 rotating disk (5), and the top end of the vertical limit rod (2) is mounted on a No. 1 limit plate (8).

5. The adjustable wire and cable straightening device according to claim 1, characterized in that: The support rod (6) is horizontally arranged and installed between two lifting plates (3) located on the same horizontal plane in two groups of lifting assemblies. The rotation axis of the vertical rolling wheel (7) is colinear with the center line of the support rod (6). The support rod (6) is parallel to the workbench (1) and perpendicular to the lifting plate (3).

6. The adjustable wire and cable straightening device according to claim 1, characterized in that: The two fixed plates (12) are parallel to each other, the horizontal limit rod (13) and the fixed plate (12) are perpendicular to each other, the two sliding plates (14) are located inside the two fixed plates (12), and the sliding plates (14) and the fixed plates (12) are parallel to each other, and the No. 2 bidirectional screw (15) is located between the two fixed plates (12) and is perpendicular to the sliding plates (14).

7. The adjustable wire and cable straightening device according to claim 1, characterized in that: The thread patterns at both ends of the No. 2 bidirectional screw (15) are opposite, and the two sliding plates (14) are symmetrically arranged at both ends of the No. 2 bidirectional screw (15). One end of the No. 2 bidirectional screw (15) passes through a fixed plate (12) on one side and is equipped with a No. 2 rotating disk (16), and the other end is rotatably installed on the inner side of the two fixed plates (12).

8. The adjustable wire and cable straightening device according to claim 1, characterized in that: Two vertical rods (18) are symmetrically arranged in each through groove (17), and the vertical rods (18) and the support rods (6) are perpendicular to each other. The two horizontal rolling wheels (19) are symmetrically arranged on both sides of the vertical rolling wheel (7), and the two vertical rolling wheels (7) are symmetrically arranged on both sides of the horizontal rolling wheel (19), and the horizontal rolling wheels (19) and the vertical rolling wheels (7) are arranged in a staggered manner. A slide groove is arranged on the fixed shell (21), and the vertical rods (18) are arranged to penetrate the slide groove opened on the fixed plate (12).

Images