Cable straightening assembly

Abstract

The utility model discloses a cable straightening assembly, which comprises a feeding pipe, a first funnel and a second funnel are arranged at intervals in the interior of the feeding pipe, the first funnel and the second funnel are arranged in a concentric manner, a limiting sleeve and a second fixed block are installed on the side of the second funnel away from the first funnel and on the circumferential inner wall of the feeding pipe, and the limiting sleeve and the second fixed block are distributed at intervals in the length direction of the feeding pipe; a clamping plate with a fixed sleeve installed at the front end is connected with the limiting sleeve through a limiting rod, the limiting rod is rotatably installed in the interior of the limiting sleeve, a first elastic rod is installed on the rear end of the clamping plate and on the side relative to the inner wall of the feeding pipe, and the first elastic rod is elastically connected with the second fixed block. The utility model discloses a cable straightening assembly, which can straighten the cable and reduce the damage of the cable skin.

Description

Technical Field

[0001] This utility model relates to the field of cable processing technology, and in particular to a cable straightening assembly. Background Technology

[0002] During the production process, cables usually need to be wound up. At this time, a guiding device is needed to evenly wind the cable onto the winding drum, so as to facilitate subsequent storage and transportation.

[0003] A search revealed Chinese patent publication number CN214827998U, which discloses a cable guiding device. This device includes a base and side rails fixed to the base. The base has a through-hole for the cable to pass through, extending vertically through the base. The side rails have a guide surface extending obliquely upwards from the upper end of the base, with its normal direction pointing upwards. The side rails are hollowed out on both sides of the guide surface. The guide surface is an arc surface, and the side rails are arc-shaped plate structures. Guardrails protrude upwards from the guide surface on both sides of the side rails. This device prevents the guide curvature from decreasing, thus ensuring the guiding device operates normally and effectively guides the cable.

[0004] However, when using the above-mentioned device for cable guidance, some of the cable itself is in a bent state. If this part is not straightened, the cable is easy to get stuck during the movement and cannot continue to transmit, and it is also easy to cause damage to the cable sheath. Utility Model Content

[0005] The purpose of this invention is to provide a cable straightening assembly that can straighten cables and avoid damage to the cable sheath caused by rigid contact with the cable.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is: a cable straightening assembly, comprising: a feed pipe, wherein a first funnel and a second funnel are arranged at intervals inside the feed pipe, and the first funnel and the second funnel are arranged concentrically, and a limiting sleeve and a second fixing block are installed on the side of the second funnel opposite to the first funnel, and the limiting sleeve and the second fixing block are distributed at intervals along the length direction of the feed pipe;

[0007] A clamping plate with a fixed sleeve installed at the front end is connected to the limiting sleeve by a limiting rod, and the limiting rod is rotatably installed inside the limiting sleeve. A first elastic rod is installed at the rear end of the clamping plate on the side opposite to the inner wall of the feed tube. This first elastic rod is elastically connected to the second fixed block.

[0008] The following are further improvements to the above technical solution:

[0009] 1. In the above scheme, the clamping plate includes a first arc-shaped plate connected to the fixed sleeve, a second arc-shaped plate connected to the first elastic rod, and an arc-shaped bending plate. The arc-shaped bending plate is located between the first arc-shaped plate and the second arc-shaped plate, and a third soft pad is provided between the first arc-shaped plate and the arc-shaped bending plate. A second soft pad is installed on the surface of the second arc-shaped plate.

[0010] 2. In the above solution, a fourth soft pad is provided between the clamping plate and the limiting rod, and the fourth soft pad includes an installation part and an L-shaped bending part, and the installation part connecting the limiting rod and the clamping plate is connected to one end of the L-shaped bending part.

[0011] 3. In the above scheme, the fixing sleeve is an arc-shaped fixing sleeve, and several fixing sleeves together form a trumpet-shaped flare, and the other end of the L-shaped bend can be embedded in the bend of the fixing sleeve.

[0012] 4. In the above scheme, one end of the first elastic rod is fixedly connected to the clamping plate, and the other end is fixedly connected to a third fixing block, and a first spring is provided between the third fixing block and the second fixing block.

[0013] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:

[0014] This utility model relates to a cable straightening assembly. The feed tube has a first funnel and a second funnel spaced apart inside. A limiting sleeve and a second fixing block are installed on the inner circumferential wall of the feed tube on the side opposite to the first funnel of the second funnel. A clamping plate with a fixing sleeve at its front end is connected to the limiting sleeve via a limiting rod. A first elastic rod is installed at the rear end of the clamping plate on the side opposite to the inner wall of the feed tube. By passing the cable through the first funnel, the second funnel, and several clamping plates, the fixing sleeve guides the cable during its movement, while the clamping plates maintain close contact and compression with the cable surface, thus straightening the cable. The clamping plate is connected to the limiting sleeve via the limiting rod and elastically connected to the second fixing block via the first elastic rod. This ensures that the clamping plate and cable surface are in close contact and compression while preventing damage to the cable sheath caused by hard contact between the clamping plate and the cable. Attached Figure Description

[0015] Appendix Figure 1 This is a schematic diagram of the cable straightening assembly of this utility model;

[0016] Appendix Figure 2 This is a schematic diagram of the internal structure of the cable straightening assembly of this utility model;

[0017] Appendix Figure 3 This is a partial enlarged view of the cable straightening assembly of this utility model.

[0018] In the above attached figures: 11. Mounting part; 12. L-shaped bending part; 21. First arc plate; 22. Arc-shaped bending plate; 23. Second arc plate; 31. Feed pipe; 32. First soft pad; 33. First funnel; 34. First fixing block; 35. Second funnel; 3601. Second fixing block; 3602. First spring; 3603. Third fixing block; 3604. First elastic rod; 3605. Clamping plate; 3606. Limiting sleeve; 3607. Limiting rod; 3608. Fourth soft pad; 3609. Fixing sleeve; 3610. Third soft pad; 3611. Second soft pad. Detailed Implementation

[0019] The present patent can be further understood through the specific embodiments given below, but they are not intended to limit the present patent.

[0020] Example 1: A cable straightening assembly includes: an inlet pipe 31, wherein a first funnel 33 and a second funnel 35 are arranged at intervals inside the inlet pipe 31, and the first funnel 33 and the second funnel 35 are arranged concentrically. A limiting sleeve 3606 and a second fixing block 3601 are installed on the circumferential inner wall of the inlet pipe 31, and the limiting sleeve 3606 and the second fixing block 3601 are distributed at intervals along the length of the inlet pipe 31.

[0021] The operator inserts the end of the cable into the first and second funnels and through several clamping plates. During the movement, the cable squeezes the clamping plates.

[0022] A clamping plate 3605 with a fixing sleeve 3609 installed at the front end is connected to a limiting sleeve 3606 via a limiting rod 3607, and the limiting rod 3607 is rotatably installed inside the limiting sleeve 3606. A first elastic rod 3604 is installed at the rear end of the clamping plate 3605 and on the side opposite to the inner wall of the feed pipe 31. The first elastic rod 3604 is elastically connected to the second fixing block 3601.

[0023] At this time, the fourth soft pad is installed in the limiting sleeve through the limiting rod. The fourth soft pad is connected to the clamping plate through the fixing sleeve, so that the L-shaped bend and the mounting part of the fourth soft pad can push the first arc plate and the arc bend plate of the clamping plate. The first elastic rod pushes the third fixing block through the first spring, thereby pushing the second arc plate of the clamping plate. As a result, the second soft pad and the third soft pad on the surface of the clamping plate will squeeze the outer surface of the cable and always clamp it with the outer surface of the cable, thereby completing the cable straightening operation.

[0024] The clamping plate 3605 includes a first arc-shaped plate 21 connected to the fixing sleeve 3609, a second arc-shaped plate 23 connected to the first elastic rod 3604, and an arc-shaped bending plate 22. The arc-shaped bending plate 22 is located between the first arc-shaped plate 21 and the second arc-shaped plate 23, and a third soft pad 3610 is provided between the first arc-shaped plate 21 and the arc-shaped bending plate 22. A second soft pad 3611 is installed on the surface of the second arc-shaped plate 23.

[0025] A fourth soft pad 3608 is provided between the clamping plate 3605 and the limiting rod 3607, and the fourth soft pad 3608 includes a mounting part 11 and an L-shaped bending part 12, and the mounting part 11 connecting the limiting rod 3607 and the clamping plate 3605 is connected to one end of the L-shaped bending part 12.

[0026] By setting a fourth soft pad between the limiting rod and the clamping plate, the elastic performance of the clamping plate can be further improved. At the same time, the L-shaped bend of the fourth soft pad can be combined with the bending of the fixing sleeve to improve the structural strength of the fixing sleeve and extend its service life.

[0027] One end of the first elastic rod 3604 is fixedly connected to the clamping plate 3605, and the other end is fixedly connected to a third fixing block 3603. A first spring 3602 is provided between the third fixing block 3603 and the second fixing block 3601.

[0028] A plurality of first soft pads 32 are provided between the first funnel 33 and the inner wall of the feed pipe 31, and a plurality of first fixing blocks 34 are provided between the second funnel 35 and the inner wall of the feed pipe 31.

[0029] By setting a first soft pad between the first funnel and the inner wall of the feed pipe, when the deformable cable passes through the first funnel, the cable collides and is squeezed against the inner wall of the first funnel. The first soft pad can achieve elastic contact between the first funnel and the surface of the cable, avoiding damage to the cable sheath caused by hard contact.

[0030] Example 2: A cable straightening assembly includes: an inlet pipe 31, wherein a first funnel 33 and a second funnel 35 are spaced apart inside the inlet pipe 31, and the first funnel 33 and the second funnel 35 are arranged concentrically. A limiting sleeve 3606 and a second fixing block 3601 are installed on the circumferential inner wall of the inlet pipe 31, and the limiting sleeve 3606 and the second fixing block 3601 are spaced apart along the length of the inlet pipe 31.

[0031] A clamping plate 3605 with a fixing sleeve 3609 installed at the front end is connected to a limiting sleeve 3606 via a limiting rod 3607, and the limiting rod 3607 is rotatably installed inside the limiting sleeve 3606. A first elastic rod 3604 is installed at the rear end of the clamping plate 3605 and on the side opposite to the inner wall of the feed pipe 31. The first elastic rod 3604 is elastically connected to the second fixing block 3601.

[0032] By passing the cable through the first funnel, the second funnel, and several clamping plates, the fixing sleeve guides the cable during its movement, and the clamping plates keep in close contact with and press against the cable surface, thereby straightening the cable. The clamping plates are connected to the limiting sleeve through the limiting rod and elastically connected to the second fixing block through the first elastic rod. This ensures that the clamping plates are in close contact with and press against the cable surface, while also preventing damage to the cable sheath caused by hard contact between the clamping plates and the cable.

[0033] The clamping plate 3605 includes a first arc-shaped plate 21 connected to the fixing sleeve 3609, a second arc-shaped plate 23 connected to the first elastic rod 3604, and an arc-shaped bending plate 22. The arc-shaped bending plate 22 is located between the first arc-shaped plate 21 and the second arc-shaped plate 23, and a third soft pad 3610 is provided between the first arc-shaped plate 21 and the arc-shaped bending plate 22. A second soft pad 3611 is installed on the surface of the second arc-shaped plate 23.

[0034] A fourth soft pad 3608 is provided between the clamping plate 3605 and the limiting rod 3607. The fourth soft pad 3608 includes a mounting part 11 and an L-shaped bending part 12. The mounting part 11, which connects the limiting rod 3607 and the clamping plate 3605, is connected to one end of the L-shaped bending part 12. The fixing sleeve 3609 is an arc-shaped fixing sleeve, and several fixing sleeves 3609 together form a flared opening. The other end of the L-shaped bending part 12 can be embedded in the bending of the fixing sleeve 3609. By providing a fourth soft pad between the limiting rod and the clamping plate, the elastic performance of the clamping plate can be further improved. At the same time, the structural strength of the fixing sleeve can be improved and the service life of the fixing sleeve can be extended by the L-shaped bending part of the fourth soft pad cooperating with the bending of the fixing sleeve.

[0035] One end of the first elastic rod 3604 is fixedly connected to the clamping plate 3605, and the other end is fixedly connected to a third fixing block 3603. A first spring 3602 is provided between the third fixing block 3603 and the second fixing block 3601.

[0036] The inner diameter of the first funnel 33 is larger than the inner diameter of the second funnel 35.

[0037] The working principle of this utility model is as follows:

[0038] In use, the operator inserts the end of the cable into the first and second funnels and through several clamping plates. During the movement, the cable squeezes the clamping plates. At this time, the fourth soft pad is installed in the limiting sleeve through the limiting rod. The fourth soft pad is connected to the clamping plate through the fixing sleeve, so that the L-shaped bend and the mounting part of the fourth soft pad can push the first arc plate and the arc bend plate of the clamping plate. The first elastic rod pushes the third fixing block through the first spring, thereby pushing the second arc plate of the clamping plate. As a result, the second and third soft pads on the surface of the clamping plate will squeeze the outer surface of the cable and always clamp it to the outer surface of the cable, thus completing the cable straightening operation.

[0039] When using the above-mentioned cable straightening assembly, the cable passes through the first funnel, the second funnel, and several clamping plates. During the movement of the cable, the fixing sleeve guides the cable, and the clamping plates keep in close contact with the cable surface, thereby straightening the cable. The clamping plates are connected to the limiting sleeve through the limiting rod and elastically connected to the second fixing block through the first elastic rod. This ensures that the clamping plates are in close contact with the cable surface while avoiding damage to the cable sheath caused by hard contact between the clamping plates and the cable.

[0040] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. A cable straightening assembly, comprising: The feed pipe (31) is characterized in that: a first funnel (33) and a second funnel (35) are provided at intervals inside the feed pipe (31), and the first funnel (33) and the second funnel (35) are arranged concentrically. The second funnel (35) is located on the side opposite to the first funnel (33) and a limiting sleeve (3606) and a second fixing block (3601) are installed on the circumferential inner wall of the feed pipe (31), and the limiting sleeve (3606) and the second fixing block (3601) are distributed at intervals in the length direction of the feed pipe (31); The clamping plate (3605) with a fixed sleeve (3609) installed at the front end is connected to the limiting sleeve (3606) through a limiting rod (3607), and the limiting rod (3607) is rotatably installed inside the limiting sleeve (3606). A first elastic rod (3604) is installed at the rear end of the clamping plate (3605) and on the side opposite to the inner wall of the feed pipe (31). The first elastic rod (3604) is elastically connected to the second fixed block (3601).

2. The cable straightening assembly according to claim 1, characterized in that: The clamping plate (3605) includes a first arc-shaped plate (21) connected to the fixing sleeve (3609), a second arc-shaped plate (23) connected to the first elastic rod (3604), and an arc-shaped bending plate (22). The arc-shaped bending plate (22) is located between the first arc-shaped plate (21) and the second arc-shaped plate (23), and a third soft pad (3610) is provided between the first arc-shaped plate (21) and the arc-shaped bending plate (22). A second soft pad (3611) is installed on the surface of the second arc-shaped plate (23).

3. The cable straightening assembly according to claim 1 or 2, characterized in that: A fourth soft pad (3608) is provided between the clamping plate (3605) and the limiting rod (3607), and the fourth soft pad (3608) includes a mounting part (11) and an L-shaped bending part (12), and the mounting part (11) connecting the limiting rod (3607) and the clamping plate (3605) is connected to one end of the L-shaped bending part (12).

4. The cable straightening assembly according to claim 3, characterized in that: The fixing sleeve (3609) is an arc-shaped fixing sleeve, and several fixing sleeves (3609) together form a flared opening. The other end of the L-shaped bending part (12) can be embedded in the bending interior of the fixing sleeve (3609).

5. The cable straightening assembly according to claim 1, characterized in that: One end of the first elastic rod (3604) is fixedly connected to the clamping plate (3605), and the other end is fixedly connected to a third fixing block (3603). A first spring (3602) is provided between the third fixing block (3603) and the second fixing block (3601).

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