CN212874153U - Cable position fixing device - Google Patents

Abstract

The utility model discloses a cable position fixing device, which comprises a fixing plate, wherein a rotating ring is arranged in a mounting hole of the fixing plate; two guide rollers are arranged on the front and back surfaces of the fixed plate, the two guide rollers on each surface are parallel to each other, and the two guide rollers on the front and back surfaces are crossed with each other; one end of the guide roller is connected to the fixed rotating shaft, the fixed rotating shaft is arranged on the fixed plate, and the guide roller rotates on the fixed plate along the fixed rotating shaft; the other end of the guide roller is connected to a rotating shaft of the rotating ring through a connecting rod, the rotating shaft of the rotating ring is arranged on the rotating ring, and the guide roller drives the connecting rod to rotate on the rotating ring along the rotating shaft of the rotating ring; the two guide rollers on the front surface and the back surface are arranged in a centrosymmetric manner; an adjusting groove is formed in the side face of the fixing plate and communicated with the mounting hole, a handle is arranged in the adjusting groove and connected with the rotating ring, and the handle is pulled in the adjusting groove to drive the rotating ring to rotate in the mounting hole; when the swivel rotates, the guide roller on the front or the back of the fixing plate is close to or far away from the swivel, and the size of the cable is adjusted through the space.

Description

Cable position fixing device

Technical Field

The utility model relates to a cable position fixing device for fix the position of cable.

Background

In the production process, the cable cores all need to be fixed in the central position, and shaking in the production process is avoided, so that various scratches are avoided. In the cable production with the process of wrapping, for avoiding the cable shake, lead to wrapping the fold. At the inlet wire of the extruder head, a guide roller shaped like a Chinese character jing is also required to be effectively fixed in order to ensure that the cable is stable and does not shake.

At present, two pairs of parallel guide rollers are generally vertically overlapped to form a # -shaped mechanism, and the two pairs of parallel guide rollers are respectively adjusted in two open grooves which are transversely and longitudinally arranged in a groove and are fixed by nuts. According to the outer diameter of the cable, the positions of the 4 guide rollers are manually adjusted, and the cable can be stably threaded in the guide rollers shaped like a Chinese character 'jing'. The disadvantages are that: according to the cable external diameter, each nut must be unscrewed, and after the adjustment is good, the nuts are screwed in sequence, so that the operation is relatively troublesome, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a convenient cable position fixing device who adjusts is provided.

In order to solve the technical problem, the utility model discloses cable position fixing device includes the fixed plate, the fixed plate has circular mounting hole, install the change in the mounting hole.

Two guide rollers are arranged on the front side and the back side of the fixing plate, the two guide rollers on the front side of the fixing plate are parallel to each other, and the two guide rollers on the back side of the fixing plate are parallel to each other.

Two guide rollers on the front surface of the fixed plate are mutually crossed with two guide rollers on the back surface of the fixed plate. Since the guide rollers are respectively arranged on the front surface and the back surface, the intersection here refers to projection intersection, that is, the two guide rollers on the front surface and the two guide rollers on the back surface of the fixing plate cannot be parallel, otherwise, a space through which the cable passes (a space limited by four sides) cannot be formed.

To each deflector roll, the one end of deflector roll is connected in fixed rotating shaft, fixed rotating shaft installs on the fixed plate, the deflector roll rotates on the fixed plate along fixed rotating shaft. The deflector roll other end passes through the connecting rod and connects in the change pivot, the change pivot is installed on the change, the deflector roll drives the connecting rod rotates on the change along the change pivot.

When the guide roller mechanism rotates, in order to realize that the guide rollers on one surface are close to or far away from each other, the two guide rollers on the front surface of the fixing plate are arranged in a central symmetry mode, and the two guide rollers on the back surface of the fixing plate are arranged in a central symmetry mode.

The side surface of the fixed plate is provided with an adjusting groove, the adjusting groove is communicated with the mounting hole, a handle is arranged in the adjusting groove and connected with the rotating ring, and the handle is pulled in the adjusting groove to drive the rotating ring to rotate in the mounting hole.

A space for the cable to pass through is formed between the two guide rollers on the front side of the fixing plate and the two guide rollers on the back side of the fixing plate (the four guide rollers form a # -shape). During the use, the change rotates, drives the deflector roll and rotates along the fixed pivot on the fixed plate, because the deflector roll is central symmetry arranges on fixed plate, change, consequently, when the change rotates, realizes that the deflector roll on the fixed plate front or the back is close to or keeps away from, and the cable passes through the space and realizes adjusting the size.

Through the control handle, the clearance between the guide rollers can be easily adjusted, so that the wire core is prevented from shaking. The handle can control 2 pairs of guide rollers simultaneously, so that the guide rollers on one surface of the fixing plate are always in a parallel state.

In order to fix the position of the rotating ring, a movable hole is formed in the rotating ring, a movable block is arranged in the movable hole, the handle is in threaded connection with the movable block, and when the handle rotates, the movable block moves up and down in the movable hole. When the movable block moves upwards, the movable block props against the fixed plate, and the position between the rotating ring and the fixed plate is fixed.

Compared with the prior art, the utility model discloses the operation is more simple and convenient, and labour saving and time saving improves production efficiency.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a right side view of the present invention.

Fig. 4 is a bottom view of the present invention.

Fig. 5 is a schematic view of the joint of the handle of the present invention.

Detailed Description

As shown in fig. 1 to 5, the cable position fixing device includes a fixing plate 1, the fixing plate 1 having a circular mounting hole in which a swivel 2 is mounted.

The front and the back of the fixed plate 1 are both provided with two guide rollers 3, the two guide rollers 3 on the front of the fixed plate 1 are parallel to each other, and the two guide rollers 3 on the back of the fixed plate 1 are parallel to each other; the two guide rollers 3 on the front side of the fixed plate 1 are crossed with the two guide rollers 3 on the back side of the fixed plate 1, as shown in fig. 2.

For each guide roller 3, as shown in fig. 1, one end of the guide roller 3 is connected to a fixed rotating shaft 4, the fixed rotating shaft 4 is installed on the fixed plate 1, and the guide roller 3 rotates on the fixed plate 1 along the fixed rotating shaft 4; the other end of the guide roller 3 is connected to a swivel rotating shaft 6 through a connecting rod 5, the guide roller 3 and the connecting rod 5 are connected through a bolt and a clamp spring structure, the swivel rotating shaft 6 is installed on the swivel 2, and the guide roller 3 drives the connecting rod 5 to rotate on the swivel 2 along the swivel rotating shaft 6.

The two guide rollers 3 on the front side of the fixed plate 1 are arranged in a centrosymmetric manner, and the two guide rollers 3 on the back side of the fixed plate 1 are arranged in a centrosymmetric manner.

An adjusting groove 7 is formed in the side face of the fixing plate 1, the adjusting groove 7 is communicated with the mounting hole, and a handle 8 is arranged in the adjusting groove 7. Be provided with the activity hole on the change 2, be provided with loose piece 9 in the activity hole, threaded connection between handle 8 and the loose piece 9, loose piece 9 has the internal thread hole promptly, and handle 8 has the external screw thread, and handle 8 external screw thread department installs in loose piece 9 internal thread hole. On the one hand, handle 8 pulls in adjustment tank 7 and drives swivel 2 and rotate in the mounting hole, and on the other hand, when handle 8 rotated, loose piece 9 reciprocated in the movable hole, when loose piece 9 rebound, loose piece 9 withstood fixed plate 1, realized the fixed of position between swivel 2 and the fixed plate 1.

A space for the cable to pass through is formed between the two guide rollers 3 on the front surface of the fixed plate 1 and the two guide rollers 3 on the back surface of the fixed plate 1 (the four guide rollers 3 form a # -shape). During the use, change 2 and rotate, drive deflector roll 3 and rotate along fixed rotating shaft 4 on the fixed plate 1, because deflector roll 3 is central symmetry arranges on fixed plate 1, change 2, consequently, when change 2 rotates, realize that deflector roll 3 on fixed plate 1 front or the back is close to or keeps away from, and the cable passes through the space and realizes adjusting the size.

Through the control handle 8, the clearance between the guide rollers 3 can be easily adjusted, so that the wire core is prevented from shaking. The guide rollers 3 of the pair 2 can be controlled simultaneously by the handle 8, so that the guide rollers 3 on one surface of the fixed plate 1 are always in a parallel state.

The above-mentioned embodiment does not limit the utility model in any way, and all the technical solutions that adopt the mode of equivalent replacement or equivalent transform to obtain all fall within the protection scope of the utility model.

Claims (2)

1. The cable position fixing device is characterized by comprising a fixing plate, wherein the fixing plate is provided with a circular mounting hole, and a rotating ring is mounted in the mounting hole;

the front side and the back side of the fixed plate are respectively provided with two guide rollers, the two guide rollers on the front side of the fixed plate are parallel to each other, and the two guide rollers on the back side of the fixed plate are parallel to each other; the two guide rollers on the front side of the fixed plate and the two guide rollers on the back side of the fixed plate are mutually crossed;

one end of the guide roller is connected to a fixed rotating shaft, the fixed rotating shaft is installed on a fixed plate, and the guide roller rotates on the fixed plate along the fixed rotating shaft; the other end of the guide roller is connected to a rotating ring rotating shaft through a connecting rod, the rotating ring rotating shaft is installed on a rotating ring, and the guide roller drives the connecting rod to rotate on the rotating ring along the rotating ring rotating shaft;

the two guide rollers on the front side of the fixed plate are arranged in a central symmetry manner, and the two guide rollers on the back side of the fixed plate are arranged in a central symmetry manner;

the side surface of the fixed plate is provided with an adjusting groove, the adjusting groove is communicated with the mounting hole, a handle is arranged in the adjusting groove and connected with the rotating ring, and the handle is pulled in the adjusting groove to drive the rotating ring to rotate in the mounting hole.

2. The cable position fixing device according to claim 1, wherein: the handle is connected with the movable block through threads, and when the handle rotates, the movable block moves up and down in the movable hole.

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