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CN-224217289-U - Three-dimensional tension balance wheel set structure of cable stranding machine

CN224217289UCN 224217289 UCN224217289 UCN 224217289UCN-224217289-U

Abstract

The utility model discloses a three-dimensional tension balance wheel set structure of a cable stranding machine, which comprises a mounting plate and two tension wheels, wherein the two tension wheels are arranged on the outer side of the mounting plate, and mounting bolts are connected to the positions, close to four ends, of the side wall of the mounting plate in a threaded manner. According to the utility model, through the matching of the components such as the tension wheel, the rotating rod, the fixed sleeve, the mounting ring, the damping spring, the pressing plate and the like, the function of quickly and conveniently mounting the tension wheel is realized, the mounting mode of the balance wheel set in the prior art is improved, so that the time and energy are saved when the tension wheel is mounted, the mounting speed of the tension wheel is improved, meanwhile, the balance wheel set can carry out self-adaptive tension adjustment on a cable, and when the cable shakes, the tension wheel can move along with the shake of the cable, so that the cable is prevented from falling off from the balance wheel set, the normal use of the cable strander is ensured, and the working progress of the cable stranding is improved.

Inventors

  • Tang Zhuyong
  • Tang Qinggan
  • CHEN MEI

Assignees

  • 盐城市辉煌线缆制造有限公司

Dates

Publication Date
20260508
Application Date
20250522

Claims (7)

  1. 1. A three-dimensional tension balance wheel set structure of a cable stranding machine comprises a mounting plate (1) and tension wheels (2) and is characterized in that the number of the tension wheels (2) is two, the two tension wheels (2) are all arranged on the outer side of the mounting plate (1), mounting bolts (3) are connected at the positions, close to the four ends, of the side walls of the mounting plate (1) in a threaded mode, the mounting bolts (3) penetrate through the mounting plate (1), two rotating rods (4) are connected to the side walls of the mounting plate (1) in a rotating mode, the two tension wheels (2) are respectively sleeved on the outer surfaces of the corresponding rotating rods (4), fixing plates (5) are fixedly arranged on the outer surfaces of the positions, located between the mounting plate (1) and the tension wheels (2), of the rotating rods (4) are sleeved with fixing sleeves (7), one ends, close to the tension wheels (2), of the fixing sleeves (7) are fixedly provided with mounting rings (8), the side walls, close to the tension wheels (2), of the mounting rings (8) are fixedly provided with damping springs (9), and the damping springs (9) are arranged on the side walls, close to the two ends, of the damping springs (8) and are far away from the fixing plates (10).
  2. 2. The three-dimensional tension balance wheel set structure of the cable strander, which is disclosed in claim 1, is characterized in that limiting blocks (11) are fixedly arranged on the inner walls of the tension wheel (2), the fixed sleeve (7), the mounting ring (8) and the pressing plate (10), and limiting grooves which are in sliding connection with the limiting blocks (11) are formed in the outer surface of the rotating rod (4).
  3. 3. The three-dimensional tension balance wheel set structure of the cable strander, as claimed in claim 1, is characterized in that four fixing bolts (12) are connected to the outer surface of the fixing sleeve (7) in a threaded mode, the four fixing bolts (12) penetrate through the outer surface of the fixing sleeve (7), and the fixing bolts (12) are spliced with the outer surface of the rotating rod (4).
  4. 4. The three-dimensional tension balance wheel set structure of the cable stranding machine according to claim 1, wherein four connecting rods (6) are fixedly arranged on the side wall of the fixing plate (5), the connecting rods (6) sequentially penetrate through the tension wheel (2), the pressing plate (10) and the mounting ring (8), nuts (13) are sleeved on the outer surfaces of the four connecting rods (6) at one ends, far away from the fixing plate (5), of the connecting rods (6), screw grooves are formed in the outer surfaces of the connecting rods (6) at one ends, far away from the fixing plate (5), of the connecting rods, and the connecting rods (6) are in threaded connection with the nuts (13) through the screw grooves.
  5. 5. The three-dimensional tension balance wheel set structure of the cable strander is characterized in that the speed reducing assembly comprises a speed reducing disc (14), the speed reducing disc (14) is fixedly arranged on the outer surface of a rotating rod (4), an electric telescopic rod (15) is fixedly arranged on the outer surface of the mounting plate (1), a mounting sleeve (16) is fixedly arranged at the output end of the electric telescopic rod (15), a speed reducing block (17) is slidably connected with the inner wall of the mounting sleeve (16), the arc-shaped inner wall of the speed reducing block (17) is matched with the circular outer wall of the speed reducing disc (14), a clamping block (18) is fixedly arranged on the inner wall of the mounting sleeve (16), and a clamping groove (19) is formed in the outer surface of the speed reducing block (17).
  6. 6. The three-dimensional tension balance wheel set structure of the cable stranding machine according to claim 5, wherein the clamping blocks (18) and the clamping grooves (19) are T-shaped, and the clamping blocks (18) are slidably connected with the inner walls of the clamping grooves (19).
  7. 7. The three-dimensional tension balance wheel set structure of the cable strander according to claim 5, wherein the mounting sleeve (16) is close to the side wall of the electric telescopic rod (15) and is connected with two limit bolts (20) in a threaded mode, the limit bolts (20) penetrate through the side wall of the mounting sleeve (16) and extend into the mounting sleeve (16), and the limit bolts (20) are spliced with the speed reducing blocks (17).

Description

Three-dimensional tension balance wheel set structure of cable stranding machine Technical Field The utility model relates to the technical field of cable stranding machines, in particular to a three-dimensional tension balance wheel set structure of a cable stranding machine. Background The stranding machine is a stranding mechanical device which can be widely applied to various soft and hard conductor wires, so that a plurality of single conductors are twisted into one strand, the technical requirements of the wires are met, and the stranding machine can be generally divided into a single stranding machine, a pair stranding machine, a high-speed stranding machine, a back-twisting machine, a cage stranding machine, a frame work stranding machine, a tubular stranding machine, a disc stranding machine and the like according to a stranding mode, wherein the stranding machine comprises a cable stranding machine. In the prior art, when using the cable stranding machine to carry out the cable stranded wire, in order to guarantee the equilibrium of cable, the tension balance wheelset is used to indispensable needs, the balance wheelset on the current cable stranding machine is all through the direct fixed mounting of bolt in the pivot, such mounting means, make when installing the tension pulley, inconvenient alignment bolt and bolt hole, waste time and energy, the installation rate of balance wheelset has been reduced, simultaneously because the tension pulley is fixed in an unchangeable position, make the balance wheelset unable carry out self-adaptation's rate of tension to the cable and adjust, when the cable line takes place the shake at the stranded wire in-process, cause the cable line to drop from the balance wheelset easily, influence the normal use of cable stranding machine, the work progress of cable stranded wire has been slowed down. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides a three-dimensional tension balance wheel set structure of a cable stranding machine. In order to achieve the purpose, the three-dimensional tension balance wheel set structure of the cable strander comprises a mounting plate and tension wheels, wherein the number of the tension wheels is two, the two tension wheels are arranged on the outer side of the mounting plate, mounting bolts are connected to the positions, close to four ends, of the side walls of the mounting plate in a threaded mode, the mounting bolts penetrate through the mounting plate, two rotating rods are connected to the side walls of the mounting plate in a rotating mode, the two tension wheels are respectively sleeved on the outer surfaces of the corresponding rotating rods, a fixing plate is fixedly arranged on the outer surfaces of the positions, located between the mounting plate and the tension wheels, of the rotating rods, a fixing sleeve is sleeved on the outer surface, far away from one end of the mounting plate, of each rotating rod, a mounting ring is fixedly arranged on one end, close to the tension wheels, of each mounting ring, of each damping spring is fixedly provided with a plurality of damping springs, one ends, far away from the mounting rings, of the damping springs are fixedly provided with pressing plates, and speed reducing assemblies are arranged on the outer portions of the two rotating rods. As a further description of the above technical solution: The inner walls of the tension pulley, the fixed sleeve, the mounting ring and the pressing plate are fixedly provided with limiting blocks, and the outer surface of the rotating rod is provided with limiting grooves which are in sliding connection with the limiting blocks. As a further description of the above technical solution: the outer surface threaded connection of fixed cover has four fixing bolts, four fixing bolts all runs through the surface of fixed cover, fixing bolt and the surface grafting of bull stick. As a further description of the above technical solution: the lateral wall fixed mounting of fixed plate has four connecting rods, the connecting rod runs through tension pulley, clamp plate and collar in proper order, four the connecting rod is kept away from the surface of fixed plate one end and is all overlapped and is equipped with the nut, the connecting rod is kept away from the surface of fixed plate one end and has been seted up the screw groove, the connecting rod passes through screw groove and nut threaded connection. As a further description of the above technical solution: The speed reducing assembly comprises a speed reducing disc, the speed reducing disc is fixedly arranged on the outer surface of the rotating rod, an electric telescopic rod is fixedly arranged on the outer surface of the mounting plate, a mounting sleeve is fixedly arranged at the output end of the electric telescopic rod, a speed reducing block is slidably connected to the inner wall of the mounting sleeve, the arc-shaped inner wall o