CN217920771U

CN217920771U - Tension adjusting device for cable processing

Info

Publication number: CN217920771U
Application number: CN202222280559.7U
Authority: CN
Inventors: 李汝琪
Original assignee: Jiangxi Tongqiu Cable Co ltd
Current assignee: Jiangxi Tongqiu Cable Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-11-29
Anticipated expiration: 2032-08-29

Abstract

A tension adjusting device for cable processing relates to the field of cable processing, and comprises a guide rail, wherein the guide rail is provided with an upper group and a lower group; guide rods are arranged in the inner cavities of the guide rails, sliding blocks are inserted into the surfaces of the guide rods in a penetrating mode, tension springs are sleeved on the surfaces of the guide rods, and the tension springs are located at the end portions of the sliding blocks; the surface of each sliding block is welded with a mounting plate, guide rollers are rotatably arranged at two ends of the side wall of each mounting plate, and Pi Dailian is sleeved on the surfaces of the guide rollers; this is novel through rotatory accommodate the lead screw, accommodate the lead screw can push the brake block under the effect of surface screw thread and press from both sides tightly the brake disc, thereby the running resistance of multiplicable belt chain, the tighter resistance that brake block and brake disc pressed from both sides is big more, the mounting panel can be with on the slider of power transmission, the slider can remove along the guide bar, and tension spring exerts the holding power to the slider, the realization is adjusted the tension that adds man-hour to the cable, and control range is bigger, stability is higher.

Description

Tension adjusting device for cable processing

Technical Field

The utility model relates to a cable processing field especially relates to a tension adjusting device is used in cable processing.

Background

Patent numbers: CN214733479U discloses a tension adjusting device is used in wire and cable processing, including the bottom plate, the equal fixedly connected with support column in bottom plate upper end four corners, four groups the common fixedly connected with roof in support column upper end, the equal first frame of fixedly connected with in the bottom plate upper end left and right sides, rotate through the bearing in the first frame and be connected with first guide roll, the equal fixedly connected with second frame in roof lower extreme left and right sides, rotate through the bearing in the second frame and be connected with the second guide roll. The utility model discloses carry out accurate regulation to wire and cable's tension to effectively guarantee wire and cable's coiling precision, improve the lapping quality of product, detect wire and cable's rate of tension through tension sensor, then transmit the signal to the PLC controller, the PLC controller is according to setting value control electric jar work, adjusts wire and cable's tension;

the tension adjusting device for cable processing comprises a tension adjusting device body, a tension adjusting mechanism and a tension adjusting mechanism, wherein the tension adjusting mechanism body is provided with a plurality of electronic parts, so that the fault rate of the tension adjusting mechanism is high in the using process, the adjusting range is small when the cable is tensioned and adjusted, and the tension adjusting device for cable processing is provided in the application for solving the problems.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a tension adjusting device is used in cable processing, through rotatory accommodate the lead screw, accommodate the lead screw can push the brake block under surface thread's effect and press from both sides tightly the brake disc, thereby the turning resistance of multiplicable belt chain, the tighter resistance that the brake block pressed from both sides with the brake disc is big more, the mounting panel can transmit power to the slider on, the slider can remove along the guide bar, and tension spring applys holding power to the slider, the realization is adjusted the tension that adds man-hour to the cable, and the control range is bigger, stability is higher.

(II) technical scheme

In order to solve the problems, the utility model provides a tension adjusting device for cable processing, which comprises a guide rail, wherein the guide rail is provided with an upper group and a lower group;

guide rods are arranged in the guide rail inner cavities, sliding blocks penetrate through the surfaces of the guide rods in an inserted manner, tension springs are sleeved on the surfaces of the guide rods, and the tension springs are located at the end parts of the sliding blocks;

the surface of each sliding block is welded with a mounting plate, guide rollers are rotatably arranged at two ends of the side wall of each mounting plate, and Pi Dailian is sleeved on the surfaces of the guide rollers;

wherein a set of the mounting groove has all been seted up to the deflector roll tip, and mounting groove inner chamber is equipped with the brake disc, and wherein a set of deflector roll one side is equipped with the mounting bracket, the mounting bracket is L shape structure, and mounting bracket one end links to each other with the mounting panel welding, and the other end is located the mounting groove, the one end surface screw thread through connection that the mounting bracket is located on the mounting groove has accommodate the lead screw, the accommodate the lead screw tip is equipped with the brake block, brake disc and brake block looks adaptation.

Preferably, two sets of corresponding are equipped with the mount between the deflector roll, the mount welding is on the mounting panel surface.

Preferably, the surface of the fixing frame is equidistantly provided with a plurality of groups of clamping mechanisms, each clamping mechanism comprises a pneumatic telescopic rod, a rotating seat, a telescopic screw shaft and a connecting seat, and the end part of each pneumatic telescopic rod is connected with the fixing frame.

Preferably, the end part of the piston rod of the pneumatic telescopic rod is connected with a telescopic screw shaft through a rotating seat, the telescopic screw shaft consists of a sleeve and a screw rod, the sleeve is in threaded connection with the screw rod, and a connecting seat is arranged at the end part of the telescopic screw shaft.

Preferably, the end part of the telescopic wire shaft is connected with a pressing wheel through a connecting seat, and the pressing wheel is positioned at the joint of the inner walls of the belt chains.

Preferably, the telescopic screw shaft and the adjusting screw are both in threaded connection with check nuts.

The above technical scheme of the utility model following profitable technological effect has:

1. this novel cable is through the frictional force on surface and belt chain surface when advancing, can make the belt chain rotate, through rotatory accommodate the lead screw, accommodate the lead screw can push the brake block under the effect of surface screw thread and press from both sides tightly the brake disc, thereby the turning resistance of multiplicable belt chain, the tighter resistance that the brake block pressed from both sides with the brake disc is big more, the mounting panel can transmit power to the slider on, the slider can remove along the guide bar, and tension spring applys the holding power to the slider, the realization is adjusted the tension that adds man-hour to the cable, and control range is bigger, stability is higher.

2. This is novel can adjust the length of flexible silk axle through rotatory lead screw, can lock the lead screw through lock nut after adjusting to realize that the interval between the two sets of belt chains is adjusted, with the tight demand of clamp that satisfies different diameter cables when using.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the structure of the guide rail of the present invention;

FIG. 3 is a schematic view of the belt chain mounting structure of the present invention;

fig. 4 is a schematic structural view of the clamping mechanism of the present invention.

Reference numerals:

1. a guide rail; 2. a guide bar; 3. a slider; 4. a tension spring; 5. mounting a plate; 6. a guide roller; 7. pi Dailian; 8. a fixed mount; 9. a pneumatic telescopic rod; 91. a rotating base; 92. a telescopic screw shaft; 93. a connecting seat; 10. a pinch roller; 11. a brake disc; 12. a mounting frame; 13. adjusting the screw rod; 14. a brake pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the tension adjusting device for cable processing provided by the present invention comprises a guide rail 1, wherein the guide rail 1 is provided with an upper group and a lower group;

guide rods 2 are arranged in the inner cavities of the guide rails 1, sliding blocks 3 penetrate through the surfaces of the guide rods 2 in an inserted mode, tension springs 4 are sleeved on the surfaces of the guide rods 2, and the tension springs 4 are located at the end portions of the sliding blocks 3;

the surface of each sliding block 3 is welded with a mounting plate 5, guide rollers 6 are rotatably arranged at two ends of the side wall of each mounting plate 5, and belt chains 7 are sleeved on the surfaces of the guide rollers 6;

wherein a set of the mounting groove has all been seted up to 6 tip of deflector roll, and the mounting groove inner chamber is equipped with brake disc 11, and wherein a set of 6 one side of deflector roll are equipped with mounting bracket 12, mounting bracket 12 is L shape structure, and mounting bracket 12 one end links to each other with 5 welding of mounting panel, and the other end is located the mounting groove, mounting bracket 12 is located one end surface screw thread through connection on the mounting groove and has accommodate the lead screw 13, accommodate the lead screw 13 tip is equipped with brake block 14,

brake disc

11 and 14 looks adaptations of brake block.

It should be noted that, when the cable advances, the belt chain 7 can be rotated by the friction force between the surface and the surface of the belt chain 7, and by rotating the adjusting screw 13, the adjusting screw 13 can push the brake pad 14 to clamp the brake disc 11 under the action of the surface thread, so that the rotational resistance of the belt chain 7 can be increased, and the mounting plate 5 can transmit the force to the slider 3, the slider 3 can move along the guide rod 2, and the tension spring 4 can apply a supporting force to the slider 3, thereby realizing the tension adjustment when the cable is processed.

In an alternative embodiment, a fixing frame 8 is arranged between two corresponding sets of guide rollers 6, and the fixing frame 8 is welded on the surface of the mounting plate 5.

In an optional embodiment, the surface of the fixing frame 8 is equidistantly provided with a plurality of groups of clamping mechanisms, each clamping mechanism comprises a pneumatic telescopic rod 9, a rotating seat 91, a telescopic screw shaft 92 and a connecting seat 93, the end part of the pneumatic telescopic rod 9 is connected with the fixing frame 8, the end part of a piston rod of the pneumatic telescopic rod 9 is connected with the telescopic screw shaft 92 through the rotating seat 91, the telescopic screw shaft 92 consists of a sleeve and a screw rod, the sleeve is in threaded connection with the screw rod, the end part of the telescopic screw shaft 92 is provided with the connecting seat 93, the end part of the telescopic screw shaft 92 is connected with a pressing wheel 10 through the connecting seat 93, and the pressing wheel 10 is positioned at the connecting part of the inner wall of Pi Dailian.

It should be noted that, extend through control pneumatic telescopic link 9, pneumatic telescopic link 9 accessible expansion screw 92 promotes pinch roller 10 and belt chain 7 and supports, thereby two sets of belt chains of accessible 7 press from both sides the cable tightly, pneumatic telescopic link 9 stretches out the back and adjusts expansion screw 92, expansion screw 92 comprises sleeve and lead screw, can adjust expansion screw 92's length through rotatory lead screw, can lock the lead screw through lock nut after adjusting, thereby realize that the interval between two sets of belt chains 7 is adjusted, in order to satisfy the tight demand of clamp of different diameter cables when using.

In an alternative embodiment, locknuts are threadedly attached to both the extension screw shaft 92 and the adjustment screw 13.

It should be noted that the expansion screw shaft 92 and the adjusting screw 13 can be locked by the locknut, so as to prevent the expansion screw shaft 92 and the adjusting screw 13 from loosening.

The utility model discloses in, the cable passes from between two sets of belt chains 7, extend through controlling pneumatic telescopic rod 9, pneumatic telescopic rod 9 accessible expansion screw 92 promotes pinch roller 10 and supports with belt chain 7, thereby accessible two sets of belt chains 7 press from both sides the cable tightly, pneumatic telescopic rod 9 adjusts expansion screw 92 after stretching out, expansion screw 92 comprises sleeve and lead screw, can adjust expansion screw 92's length through rotatory lead screw, can lock the lead screw through lock nut after the regulation, thereby realize that the interval between two sets of belt chains 7 is adjusted, with satisfy the tight demand of clamp of different diameter cables when using, the cable passes through the frictional force on surface and belt chain 7 surface when advancing, can make belt chain 7 rotate, through rotatory accommodate the lead screw 13, accommodate the lead screw 13 can push brake block 14 under the effect of surface thread and press from both sides tightly brake disc 11, thereby multiplicable belt chain 7 rotation resistance, thereby mounting panel 5 can transmit the power to slider 3, slider 3 can move along guide bar 2, and tension spring 4 is to slider 3 and is exerted the tension adjusting power of cable man-hour, the tension that adds man-hour.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The tension adjusting device for cable processing is characterized by comprising a guide rail (1), wherein the guide rail (1) is provided with an upper group and a lower group;

guide rods (2) are arranged in the inner cavities of the guide rails (1), sliding blocks (3) penetrate through the surfaces of the guide rods (2) in an inserted mode, tension springs (4) are sleeved on the surfaces of the guide rods (2), and the tension springs (4) are located at the end portions of the sliding blocks (3);

the surface of each sliding block (3) is welded with a mounting plate (5), guide rollers (6) are rotatably arranged at two ends of the side wall of each mounting plate (5), and Pi Dailian (7) is sleeved on the surface of each guide roller (6);

wherein a set of the mounting groove has all been seted up to deflector roll (6) tip, and the mounting groove inner chamber is equipped with brake disc (11), and wherein a set of deflector roll (6) one side is equipped with mounting bracket (12), mounting bracket (12) are L shape structure, and mounting bracket (12) one end links to each other with mounting panel (5) welding, and the other end is located the mounting groove, mounting bracket (12) are located one end surface screw thread through connection on the mounting groove and have accommodate the lead screw (13), accommodate the lead screw (13) tip is equipped with brake block (14), brake disc (11) and brake block (14) looks adaptation.

2. The tension adjusting device for cable processing as claimed in claim 1, wherein a fixing frame (8) is arranged between two corresponding sets of the guide rollers (6), and the fixing frame (8) is welded on the surface of the mounting plate (5).

3. The tension adjusting device for processing the cable as claimed in claim 2, wherein the surface of the fixing frame (8) is provided with a plurality of groups of clamping mechanisms at equal intervals, the clamping mechanisms comprise a pneumatic telescopic rod (9), a rotating seat (91), a telescopic wire shaft (92) and a connecting seat (93), and the end part of the pneumatic telescopic rod (9) is connected with the fixing frame (8).

4. The tension adjusting device for processing the cable as claimed in claim 3, wherein the end of the piston rod of the pneumatic telescopic rod (9) is connected with a telescopic screw shaft (92) through a rotating seat (91), the telescopic screw shaft (92) is composed of a sleeve and a screw rod, the sleeve is in threaded connection with the screw rod, and the end of the telescopic screw shaft (92) is provided with a connecting seat (93).

5. The tension adjusting device for cable processing as claimed in claim 4, wherein the end of the telescopic wire shaft (92) is connected with a pressing wheel (10) through a connecting seat (93), and the pressing wheel (10) is located at the joint of the inner walls of the belt chain (7).

6. The tension adjusting device for cable processing as claimed in claim 5, wherein the expansion screw shaft (92) and the adjusting screw rod (13) are both connected with a lock nut in a threaded manner.