CN210091809U

CN210091809U - Protection device for preventing vibration during operation of stranded wires of pipe stranding machine

Info

Publication number: CN210091809U
Application number: CN201921034655.5U
Authority: CN
Inventors: 吴文生; 刘晔; 马增红
Original assignee: TIANJIN WELL-LINE ELECTRIC EQUIPMENT Co Ltd
Current assignee: TIANJIN WELL-LINE ELECTRIC EQUIPMENT Co Ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-02-18
Anticipated expiration: 2029-07-04

Abstract

The utility model relates to a protection device for preventing the stranded wire of a tube stranding machine from shaking during operation, which comprises a tube stranding machine cabin, a toughened glass tube, a snap ring and a damping rubber pad, wherein both ends of the toughened glass tube are respectively provided with a circle of arc-shaped surface bulges; along a circle of the inner wall of the cabin of the tube strander, a plurality of toughened glass tubes are arranged at intervals, each toughened glass tube is fixed on the inner wall of the cabin of the tube strander through two clamping rings, and a damping rubber pad is arranged between each clamping ring and each toughened glass tube. The utility model is characterized in that: a plurality of toughened glass tubes are uniformly fixed in a tube stranding machine cabin, so that a plurality of stranded wire groups smoothly pass through the toughened glass tubes, the wide vibration of the stranded wire groups in the tube stranding machine running at a high speed is effectively controlled, the quality loss caused by the friction between the stranded wire groups and a cast iron metal wall of the cabin is avoided, and all electrical performance indexes of the enameled stranded wires are ensured to meet the national standard (GB/T6109-.

Description

Protection device for preventing vibration during operation of stranded wires of pipe stranding machine

Technical Field

The utility model relates to a protection device that is used for pipe strander stranded conductor operation anti-shake to be used for JGGA200/1+6 type pipe strander at enameled wire hank system operation in-process, the device of wearing and tearing or fish tail do not appear in protection enameled wire surface lacquer layer.

Background

The largest production capacity of the current domestic or imported enameled wire stranding machine is within 4mm of sectional area. With the rapid development of domestic and foreign high-frequency devices, the sectional area requirements on the enameled stranded wires are continuously increased, and 4mm far cannot meet the market requirements, so that the JGGA200/1+6 type tube stranding machine becomes a preferred device for producing the enameled stranded wires with the sectional area of 35 mm.

After the JGGA200/1+6 type pipe stranding machine is used for producing enameled stranded wires, the electrical performance indexes (including withstand voltage, pin holes and the like) are all rapidly reduced after the enameled wire paint layer is seriously abraded and scratched, the technical requirements of market customers cannot be met at all, and the finished enameled stranded wires are waste products.

Through repeated analysis and research, the pipe strander series equipment is special equipment for producing electric wire and cable conductors, and because the electric wire or cable conductors are mostly processed by adopting copper, aluminum or other metal bare conductors as base materials, the equipment does not have the protection function on the insulating layer of the enameled wire. The self rough metal part directly abrades and scratches the insulating layer of the enameled wire, so that high-quality enameled stranded wires cannot be produced at all, and therefore the purchased JGGA200/1+6 type stranding machine is technically improved.

Disclosure of Invention

In view of existing equipment has the defect, the utility model provides a protection device for tub protection device that hank machine stranded conductor operation anti-shake shakes, the device accomplish the enameled wire synthesis in-process under the high-speed rotation operation of tub hank machine, prevented that the enameled wire broad width from shaking and causing the destruction to the enameled wire insulating layer with hank machine cabin metal pipe wall friction.

The utility model discloses a realize above-mentioned purpose, the technical scheme that adopts is: the utility model provides a protection device that is used for pipe strander stranded conductor operation anti-shake, includes pipe strander cabin, its characterized in that: also comprises a toughened glass tube, a snap ring and a damping rubber pad,

two ends of the toughened glass tube are respectively provided with a circle of arc-shaped surface bulges;

the edge the pipe winch cabin inner wall round is equipped with the several toughened glass pipe at the interval, and every toughened glass pipe is fixed on the inner wall in pipe winch cabin through two snap rings, is equipped with the shock attenuation cushion between every snap ring and toughened glass pipe.

The utility model is characterized in that:

a plurality of toughened glass tubes are uniformly fixed in a tube stranding machine cabin, so that a plurality of stranded wire groups smoothly pass through the toughened glass tubes, the wide vibration of the stranded wire groups in the tube stranding machine running at a high speed is effectively controlled, the quality loss caused by the friction between the stranded wire groups and a cast iron metal wall of the cabin is avoided, and all electrical performance indexes of the enameled stranded wires are ensured to meet the national standard (GB/T6109-.

The inner surface and the outer surface of the transparent toughened glass tube are smooth and have no burrs, the transparent toughened glass tube has the characteristics of friction resistance, transparency, easy observation and the like, and a line body passes through smoothly without any abrasion and scratch.

After the modified equipment is put into production and operation, the electric performance of the finished enameled stranded wire is detected, and the qualification rate of the large-section enameled stranded wire within 35 mm is 100%.

The device is simple and easy to operate, the modified equipment keeps the original characteristics, and the working procedure is not changed.

Drawings

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

FIG. 2 is an enlarged view of structure A of FIG. 1;

FIG. 3 is a side view of FIG. 1;

FIG. 4 is a schematic structural view of the toughened glass tube of the present invention;

fig. 5 is a cross-sectional view of fig. 4.

Fig. 6 is a usage state diagram of the present invention.

Detailed Description

As shown in fig. 1 to 5, the protection device for preventing the vibration during the operation of the stranded wire of the tube strander comprises a cabin 4 of the tube strander, and further comprises a toughened glass tube 1, a snap ring 2 and a damping rubber pad 3.

Two ends of the toughened glass tube 1 are respectively provided with a circle of arc-shaped surface bulges 1-1.

Along 4 inner wall circles in pipe winch cabin, the spaced several toughened glass pipe 1 that sets up adopts two snap rings 2 and fixes on the inner wall in pipe winch cabin 4 through the screw on 1 outer wall of every toughened glass pipe, is equipped with shock attenuation cushion 3 between every snap ring 2 and toughened glass pipe 1.

The length of the toughened glass tube 1 is 100mm, the inner diameter of the toughened glass tube 1 is 10mm, the outer diameter of the toughened glass tube 1 is 14mm, and the outer diameter of the arc-shaped surface protrusions 1-1 at the two ends of the toughened glass tube 1 is 16 mm.

As shown in fig. 6, in the using method, a plurality of groups of multi-strand twisted wire sets 5-1 respectively penetrate through a plurality of toughened glass tubes 1 in a tube stranding machine cabin 4, the groups of multi-strand twisted wire sets 5-1 are twisted into enamelled twisted wires 5 through high-speed rotation of the tube stranding machine cabin 4, and the enamelled twisted wires 5 sequentially pass through a conical hatch of the tube stranding machine cabin 4 and a wire collecting and arranging device support 6 and enter a wire collecting wheel in the next procedure.

Claims

1. The utility model provides a protection device that is used for pipe strander stranded conductor operation anti-shake, includes pipe strander cabin (4), its characterized in that: also comprises a toughened glass tube (1), a snap ring (2) and a damping rubber mat (3),

two ends of the toughened glass tube (1) are respectively provided with a circle of arc-shaped surface bulges (1-1);

follow pipe winch cabin (4) inner wall round, the interval is equipped with several toughened glass pipe (1), and every toughened glass pipe (1) is fixed on the inner wall of pipe winch cabin (4) through two snap rings (2), is equipped with shock attenuation cushion (3) between every snap ring (2) and toughened glass pipe (1).

2. The protection device for preventing the vibration during the operation of the stranded wire of the pipe stranding machine according to the claim 1, is characterized in that: the length of toughened glass pipe (1) is 100mm, and the internal diameter of toughened glass pipe (1) is 10mm, and the external diameter of toughened glass pipe (1) is 14mm, and the outer warp of the arcwall face arch (1-1) at toughened glass pipe (1) both ends is 16 mm.