Tightness adjusting mechanism of cable stranding machine

By designing a tension adjustment mechanism for the cable stranding machine, and utilizing structures such as toothed grooves, toothed rings, threaded sleeves, threaded rods, and limit frames, the problems of uneven cable winding and cable damage were solved, achieving uniformity of cable winding and adjustable tension.

CN223884201UActive Publication Date: 2026-02-06DANCHENG COUNTY JINGXIANG COMMUNICATION EQUIPMENT CO LTD
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Patent Information

Application Number
CN202520289237.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-24
Publication Date
2026-02-06
Estimated Expiration
2035-02-24

AI Technical Summary

Technical Problem

Existing cable stranding machines cannot restrict cable rolling, resulting in uneven winding and cannot change the tightness of the cable as it passes through, which can easily cause cable damage.

Method used

A tension adjustment mechanism for a cable stranding machine was designed. The engagement of the toothed groove and the toothed ring drives the threaded sleeve to rotate. The engagement of the threaded sleeve and the threaded rod drives the connecting plate to slide. The engagement of the sliding groove and the connecting plate drives the baffle to slide. Adding baffles to clamp the cable controls the baffle spacing and restricts cable rolling. At the same time, the engagement of the limiting frame and the bidirectional telescopic rod drives the support frame to rise and fall, controls the distance between the lifting rollers, and changes the tension of the cable passing through.

Benefits of technology

It achieves uniform cable winding and adjustable cable tension, thus avoiding cable damage.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of cables, in particular to a tightness adjusting mechanism of a cable stranding machine, which comprises a bottom plate, a wire rolling device is arranged at the top of the bottom plate and comprises an electric push rod, a supporting plate is arranged at the top of the electric push rod, a mounting frame is arranged at the top of the supporting plate, and a mounting shaft is arranged in the mounting frame. A mounting column is arranged on one side of the mounting shaft, a sliding groove is formed in the mounting column, a connecting plate is arranged in the sliding groove, and a threaded rod is arranged on one side of the connecting plate. According to the tightness adjusting mechanism of the cable stranding machine, through cooperative use of a tooth groove and a tooth ring, the effect of driving a threaded sleeve to rotate is achieved, through cooperative use of the threaded sleeve and a threaded rod, the effect of driving a connecting plate to slide is achieved, and through cooperative use of a sliding groove and the connecting plate, the effect of driving a baffle to slide is achieved; and the effect of clamping the cable is achieved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to cable technical field, concretely is a kind of tension adjustment mechanism of cable stranding machine. BACKGROUND

[0002] Cable is a kind of electric power or signal transmission device, usually by several or several groups of wires, the derivative of wire cable, new product is mainly due to the requirement of application occasion, application requirement difference and the convenience of equipment and the reduction of equipment cost, and new material, special material is used, or product structure is changed, or process requirement is improved, or different varieties of products are combined to generate.

[0003] The existing cable stranding machine cannot limit the rolling of the cable during use, which leads to uneven winding, and the tightness of the cable cannot be changed during use, which easily causes damage to the cable, so a tension adjustment mechanism of cable stranding machine is needed to improve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at at least solving one of the technical defects.

[0005] Therefore, one purpose of the utility model is to provide a tension adjustment mechanism of cable stranding machine to solve the problems mentioned in the background art and overcome the deficiencies in the prior art.

[0006] In order to achieve the above purpose, the embodiment of the utility model provides a tension adjustment mechanism of cable stranding machine, which comprises a bottom plate, the top of the bottom plate is provided with a wire rolling device, the wire rolling device comprises an electric push rod, the top of the electric push rod is provided with a supporting plate, the top of the supporting plate is provided with a mounting bracket, the inside of the mounting bracket is provided with a mounting shaft, one side of the mounting shaft is provided with a mounting column, the inside of the mounting column is provided with a sliding slot, the inside of the sliding slot is provided with a connecting plate, one side of the connecting plate is provided with a threaded rod, the outside of the threaded rod is provided with a threaded sleeve, the outside of the threaded sleeve is provided with a tooth groove, the inside of the tooth groove is provided with a tooth ring, one side of the connecting plate is provided with a baffle.

[0007] The utility model is further provided as follows: the mounting bracket is fixedly connected to the top of the supporting plate, the mounting shaft is rotatably connected to the inside of the mounting bracket, the mounting shaft is fixedly connected with the mounting column, and the connecting plate is slidably connected to the inside of the sliding slot.

[0008] By adopting the above technical scheme, the connecting plate is slidably connected to the inside of the sliding slot, which plays a limiting role.

[0009] The utility model further sets up: connecting plate and baffle fixed connection, the baffle sliding connection installs the outside of column, the threaded rod and threaded sleeve are suitable, the tooth groove and tooth ring are suitable, threaded sleeve rotation is connected in the inside of installation column.

[0010] Through adopting above technical scheme, threaded rod and threaded sleeve are suitable, play the role of driving baffle sliding.

[0011] The utility model further sets up: the bottom of support plate is provided with balance device, the balance device bag support rod, the outside of support rod is provided with support plate, the bottom of support plate is provided with angle iron, support rod fixed connection in the bottom of support plate, support rod and support plate sliding connection, the angle iron fixed connection in the top of bottom plate.

[0012] Through adopting above technical scheme, the outside of support rod is provided with support plate, play the role of limiting.

[0013] The utility model further sets up: the both sides of electric push rod are provided with wire passing device, the wire passing device includes installation frame, the both sides of installation frame are provided with limiting frame and connecting frame, the inside of limiting frame is provided with fixed cylinder, the inside of connecting frame is provided with two -way telescopic link, the both ends of two -way telescopic link are provided with support frame, the inside of support frame is provided with lifting cylinder, the both sides of installation frame are provided with triangular plate.

[0014] Through adopting above technical scheme, the both ends of two -way telescopic link are provided with support frame, play the role of control lifting cylinder spacing.

[0015] The utility model further sets up: fixed cylinder rotation is connected in the inside of limiting frame, lifting cylinder rotation is connected in the inside of support frame, two -way telescopic link fixed connection in the inside of connecting frame.

[0016] The utility model further sets up: the top of installation column is provided with heat abstractor, the heat abstractor includes motor frame, the inside of motor frame is provided with drive motor, the bottom of drive motor is provided with fan blade, motor frame fixed connection in the top of support plate, drive motor fixed connection in the inside of motor frame.

[0017] Through adopting above technical scheme, the bottom of drive motor is provided with fan blade, play the role of cable and installation column cooling.

[0018] Summarized above, the beneficial technical effect of the utility model for:

[0019] 1. The cable stranding machine's tension adjusting mechanism, through the cooperation of the gear groove and the gear ring, plays a role in driving the threaded sleeve to rotate, through the cooperation of the threaded sleeve and the threaded rod, plays a role in driving the connecting plate to slide, through the cooperation of the sliding groove and the connecting plate, plays a role in driving the baffle to slide, through the addition of the baffle, plays a role in clamping the cable, through the use of the above structure, the spacing of the baffle can be controlled, so as to limit the rolling of the cable, thereby ensuring the uniformity of the take-up.

[0020] 2. The cable stranding machine's tension adjusting mechanism, through the addition of the limiting frame, plays a role in facilitating the rotation of the drum, through the cooperation of the connecting frame and the bidirectional telescopic rod, plays a role in driving the supporting frame to lift, through the addition of the supporting frame, plays a role in facilitating the lifting of the drum rotation, through the use of the above structure, the spacing of the lifting drum can be controlled, so as to change the tightness of the cable passing through, and the damage to the cable can be effectively avoided.

[0021] The additional aspects and advantages of the present application will be partially given in the following description, some will become apparent from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0022] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0023] Figure 1 is a structural schematic view of the present application;

[0024] Figure 2 is a structural schematic view of the present application;

[0025] Figure 3 is a structural schematic view of the present application;

[0026] Figure 4 is a structural schematic view of the present application;

[0027] Figure 5 is a structural schematic view of the present application;

[0028] Figure 6 is a structural schematic view of the present application.

[0029] In the figure: 1, bottom plate; 2, line rolling device; 3, electric push rod; 4, supporting plate; 5, mounting frame; 6, mounting shaft; 7, mounting column; 8, sliding groove; 9, connecting plate; 10, threaded rod; 11, threaded sleeve; 12, tooth groove; 13, tooth ring; 14, baffle; 15, balancing device; 16, supporting rod; 17, supporting plate; 18, angle iron; 19, wire passing device; 20, mounting frame; 21, limiting frame; 22, connecting frame; 23, fixed roller; 24, two-way telescopic rod; 25, supporting frame; 26, lifting roller; 27, triangular plate; 28, heat dissipation device; 29, motor frame; 30, driving motor; 31, fan blade. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] Embodiment one

[0032] With reference to Figure 1 , Figure 2 With Figure 3 , the utility model discloses a kind of tension adjustment mechanism of cable stranding machine, including bottom plate 1, the top of bottom plate 1 is provided with line rolling device 2, line rolling device 2 includes electric push rod 3, the top of electric push rod 3 is provided with supporting plate 4, the top of supporting plate 4 is provided with mounting frame 5, the inside of mounting frame 5 is provided with mounting shaft 6, one side of mounting shaft 6 is provided with mounting column 7, the inside of mounting column 7 is opened with sliding groove 8, the inside of sliding groove 8 is provided with connecting plate 9, one side of connecting plate 9 is provided with threaded rod 10, the outside of threaded rod 10 is provided with threaded sleeve 11, the outside of threaded sleeve 11 is provided with tooth groove 12, the inside of tooth groove 12 is provided with tooth ring 13, one side of connecting plate 9 is provided with baffle 14, in this embodiment, electric push rod 3 plays the role of driving mounting column 7 to lift, supporting plate 4 plays the role of transmission, mounting frame 5 plays the role of facilitating the rotation of mounting shaft 6.

[0033] With reference to Figure 2 And Figure 3 , mounting frame 5 is fixedly connected to the top of supporting plate 4, mounting shaft 6 is rotatably connected to the inside of mounting frame 5, mounting shaft 6 is fixedly connected with mounting column 7, connecting plate 9 is slidably connected to the inside of sliding groove 8, in this embodiment, mounting shaft 6 plays the role of facilitating the rotation of mounting column 7, mounting column 7 plays the role of facilitating the passage of cable, sliding groove 8 plays the role of facilitating the sliding of connecting plate 9.

[0034] With reference to Figure 2 And Figure 3The connecting plate 9 is fixedly connected with the baffle 14, the baffle 14 is slidingly connected with the outer side of the mounting column 7, the threaded rod 10 is matched with the threaded sleeve 11, the tooth groove 12 is matched with the tooth ring 13, the threaded sleeve 11 is rotationally connected in the inner side of the mounting column 7, and the baffle 14 plays a role of clamping the cable in the embodiment.

[0035] With reference to Figure 1 And Figure 4 The bottom of the supporting plate 4 is provided with a balancing device 15, the balancing device 15 comprises a supporting rod 16, the outer side of the supporting rod 16 is provided with a supporting plate 17, the bottom of the supporting plate 17 is provided with an angle iron 18, the supporting rod 16 is fixedly connected with the bottom of the supporting plate 4, the supporting rod 16 is slidingly connected with the supporting plate 17, and the angle iron 18 is fixedly connected with the top of the bottom plate 1.

[0036] With reference to Figure 2 And Figure 5 The two sides of the electric push rod 3 are provided with wire passing devices 19, the wire passing device 19 comprises a mounting frame 20, the two sides of the mounting frame 20 are provided with limiting frames 21 and connecting frames 22, the inner side of the limiting frame 21 is provided with a fixed roller 23, the inner side of the connecting frame 22 is provided with a bidirectional telescopic rod 24, the two ends of the bidirectional telescopic rod 24 are provided with supporting frames 25, the inner side of the supporting frame 25 is provided with a lifting roller 26, and the two sides of the mounting frame 20 are provided with triangular plates 27.

[0037] With reference to Figure 5 The fixed roller 23 is rotationally connected in the inner side of the limiting frame 21, the lifting roller 26 is rotationally connected in the inner side of the supporting frame 25, and the bidirectional telescopic rod 24 is fixedly connected in the inner side of the connecting frame 22.

[0038] With reference to Figure 2 And Figure 6 The top of the mounting column 7 is provided with a heat dissipation device 28, the heat dissipation device 28 comprises a motor frame 29, the inner side of the motor frame 29 is provided with a driving motor 30, the bottom of the driving motor 30 is provided with a fan blade 31, the motor frame 29 is fixedly connected with the top of the supporting plate 4, and the driving motor 30 is fixedly connected in the inner side of the motor frame 29.

[0039] The implementation principle of the embodiment is:

[0040] In use, the cable is first threaded through the internal gap between the fixed roller 23 and the lifting roller 26, then passes around the top of the mounting column 7, is clamped inside the gap of the baffle 14, and is threaded again through the internal gap between the fixed roller 23 and the lifting roller 26, and is finally connected to the roller of the stranding machine. Before the stranding machine starts to work, the gap of the baffle 14 and the gap of the lifting roller 26 need to be changed.

[0041] Change the gap of the baffle 14: rotate the tooth ring 13 by hand, use the tooth ring 13 in cooperation with the tooth groove 12 to drive the threaded sleeve 11 to rotate (the outer side of the threaded sleeve 11 is provided with a protrusion, and the protrusion is clamped in the inside of the mounting column 7. During the rotation of the threaded sleeve 11, the protrusion part plays a limiting role to prevent the threaded sleeve 11 from falling off), rotating the threaded sleeve 11 will drive the threaded rod 10 to move, and the threaded rod 10 will drive the baffle 14 to move. By continuously rotating the tooth ring 13, the gap of the baffle 14 can be quickly changed to control the rolling of the cable for better collection of the cable.

[0042] Change the gap of the lifting roller 26: use the electrically driven bidirectional telescopic rod 24 to change the gap of the lifting roller 26 by controlling the output shaft of the bidirectional telescopic rod 24. During the adjustment of the gap of the lifting roller 26, the outer surface of the lifting roller 26 needs to be attached to the outer surface of the cable to prevent the cable from moving quickly and being damaged.

[0043] Then the stranding machine starts to work and starts to collect the cable. During the operation of the stranding machine, the output shaft of the driving motor 30 starts to rotate and drives the fan blade 31 to rotate. The rapidly rotating fan blade 31 cools the attachment between the cable and the mounting column 7. The motor bracket 29 is fixedly connected to the top of the supporting plate 4, so that the gap between the fan blade 31 and the mounting column 7 is always consistent. When the height of the mounting column 7 is adjusted by the electric push rod 3, the output of the electric push rod 3 drives the supporting plate 4 to rise and fall. The lifting plate drives the support rod 16 to slide up and down. The support rod 16 slides in the inside of the support plate 17. Through the cooperation of the support plate 17 and the support rod 16, the supporting plate 4 can be prevented from tilting during the lifting process.

[0044] Compared with the prior art, the utility model has the following beneficial effects:

[0045] Through the cooperation of the tooth groove 12 and the tooth ring 13, the threaded sleeve 11 is driven to rotate, through the cooperation of the threaded sleeve 11 and the threaded rod 10, the connecting plate 9 is driven to slide, through the cooperation of the sliding groove 8 and the connecting plate 9, the baffle 14 is driven to slide, through the addition of the baffle 14, the cable is clamped, through the use of the above structure, the spacing of the baffle 14 can be controlled, so as to limit the rolling of the cable, thereby ensuring the uniformity of the winding, through the addition of the limiting frame 21, the rotating of the drum is facilitated, through the cooperation of the connecting frame 22 and the bidirectional telescopic rod 24, the lifting of the supporting frame 25 is driven, through the addition of the supporting frame 25, the rotating of the lifting drum 26 is facilitated, through the use of the above structure, the spacing of the lifting drum 26 can be controlled, so as to change the tightness of the cable passing through, and the damage of the cable can be effectively avoided.

[0046] The embodiments of the specific implementation are the preferred embodiments of the utility model, not limited by this, and the protection scope of the utility model is: equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A tension adjustment mechanism for a cable stranding machine, characterized by: The application relates to a rolling device, which comprises a bottom plate (1), the top of the bottom plate (1) is provided with a rolling device (2), the top of the rolling device (2) is provided with an electric push rod (3), the top of the electric push rod (3) is provided with a supporting plate (4), the top of the supporting plate (4) is provided with a mounting rack (5), the inside of the mounting rack (5) is provided with a mounting shaft (6), one side of the mounting shaft (6) is provided with a mounting column (7), the inside of the mounting column (7) is provided with a sliding groove (8), the inside of the sliding groove (8) is provided with a connecting plate (9), one side of the connecting plate (9) is provided with a threaded rod (10), the outer side of the threaded rod (10) is provided with a threaded sleeve (11), the outer side of the threaded sleeve (11) is provided with a gear groove (12), the inside of the gear groove (12) is provided with a gear ring (13), and one side of the connecting plate (9) is provided with a baffle (14).

2. A tension adjustment mechanism for a cable stranding machine according to claim 1, characterized in that: The mounting rack (5) is fixedly connected to the top of the supporting plate (4), the mounting shaft (6) is rotationally connected to the inside of the mounting rack (5), the mounting shaft (6) is fixedly connected to the mounting column (7), and the connecting plate (9) is slidingly connected to the inside of the sliding groove (8).

3. A tension adjustment mechanism for a cable stranding machine according to claim 1, characterized in that: The connecting plate (9) is fixedly connected to the baffle (14), the baffle (14) is slidingly connected to the outer side of the mounting column (7), the threaded rod (10) is matched with the threaded sleeve (11), the gear groove (12) is matched with the gear ring (13), and the threaded sleeve (11) is rotationally connected to the inside of the mounting column (7).

4. A tension adjustment mechanism for a cable stranding machine according to claim 1, characterized in that: The bottom of the supporting plate (4) is provided with a balancing device (15), the balancing device (15) comprises a supporting rod (16), the outer side of the supporting rod (16) is provided with a supporting plate (17), the bottom of the supporting plate (17) is provided with an angle iron (18), the supporting rod (16) is fixedly connected to the bottom of the supporting plate (4), the supporting rod (16) is slidingly connected to the supporting plate (17), and the angle iron (18) is fixedly connected to the top of the bottom plate (1).

5. A tension adjustment mechanism for a cable stranding machine according to claim 1, characterized in that: Both sides of the electric push rod (3) are provided with a wire passing device (19), the wire passing device (19) comprises a mounting frame (20), both sides of the mounting frame (20) are provided with a limiting frame (21) and a connecting frame (22), the inside of the limiting frame (21) is provided with a fixed roller (23), the inside of the connecting frame (22) is provided with a bidirectional telescopic rod (24), both ends of the bidirectional telescopic rod (24) are provided with a supporting frame (25), the inside of the supporting frame (25) is provided with a lifting roller (26), and both sides of the mounting frame (20) are provided with a triangular plate (27).

6. A tension adjustment mechanism for a cable stranding machine according to claim 5, characterized in that: The fixed roller (23) is rotationally connected to the inside of the limiting frame (21), the lifting roller (26) is rotationally connected to the inside of the supporting frame (25), and the bidirectional telescopic rod (24) is fixedly connected to the inside of the connecting frame (22).

7. A tension adjustment mechanism for a cable stranding machine as defined in claim 1, wherein: The top of the mounting column (7) is provided with a heat dissipation device (28), the heat dissipation device (28) comprises a motor frame (29), the inside of the motor frame (29) is provided with a driving motor (30), the bottom of the driving motor (30) is provided with a fan blade (31), the motor frame (29) is fixedly connected to the top of the supporting plate (4), and the driving motor (30) is fixedly connected to the inside of the motor frame (29).