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Wire anti-loosening device for power transformer coil making

A technology of power transformers and coils, applied in the manufacture of inductors/transformers/magnets, circuits, electrical components, etc., can solve problems such as loose wires, and achieve the effect of supporting, avoiding self-rotation, and avoiding loosening

Inactive Publication Date: 2017-04-26
STATE GRID SHANDONG SHANGHE POWER SUPPLY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide an anti-loosening device for making wires for power transformer coils, which is used to solve the problem of loose wires caused by asynchronous movements of wire rollers and winding machines when winding transformer coils

Method used

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  • Wire anti-loosening device for power transformer coil making
  • Wire anti-loosening device for power transformer coil making
  • Wire anti-loosening device for power transformer coil making

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Embodiment Construction

[0026] Such as Figure 1 to Figure 10 As shown, the present invention mainly includes a base 1, a runner 2, a cylinder 3, a positioning ring 4, a support plate 5 and a locking assembly. The present invention will be described in detail below with reference to the accompanying drawings.

[0027] Such as image 3 As shown, the base 1 is the substrate of the present invention, and side plates 11 are respectively arranged on the left and right sides of the top of the base, and the setting of the side plates makes the base into a "U" shape. A pair of slideways 12 arranged obliquely are respectively arranged on the top of each side plate, and the paired two slideways are arranged symmetrically, and the lower ends of the two slideways are close to each other. The setting of the slideway is beneficial to place the wire roller on the base, and the wire roller shaft rolls down along the slideway. The low end of two slideways is provided with limit groove 13, and limit groove is arc-sh...

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Abstract

Provided is a wire loose prevention device for coli production of a power transformer with the purpose of solving the problem that wires may get loose due to desynchrony of a wire roller and a coil winding machine during the process of winding a coil of the transformer.Side plates are arranged at the top of a base. The tops of the side plates are provided with limiting grooves. A rotary wheel is rotatably installed on an outer side wall of one side plate. One end, facing the side plate, of the rotary plate is fixed with a hollow positioner. The inner wall of the positioned is composed of two segments of circular arc surfaces and two segments of planes. One end, away from the positioner, of the rotary wheel is fixed with a positioning ring, the inner wall of which is provided with multiple inserting holes. The outer wall of the side plate having the rotary wheel is provided with a support plate. The upper end of the support plate is fixed with a support in the shape of a circular ring. The support stretches into an inner cavity of the positioning ring. The support is further provided with a locking assembly for achieving relative fixation of the positioning ring and the support. The wire loose prevention device for coli production of the power transformer helps to increase efficiency of coil production by effectively preventing wires of the wire roll from loosening during the process of winding the transformer coil.

Description

technical field [0001] The invention relates to the technical field of transformer coil production, in particular to an anti-loosening device for power transformer coil production wires. Background technique [0002] During the winding process of the transformer coil, the extracted wire pulls the rotation of the wire roller. However, when winding the coil, the winding machine is generally manually operated, and sometimes it is necessary to stop for a short time to arrange the wires to prevent the wires from loosening. At this time, the wire roller should stop rotating to avoid loosening of the wire between the wire roller and the winding machine. Contents of the invention [0003] The object of the present invention is to provide an anti-loosening device for making wires of power transformer coils, which is used to solve the problem of loose wires caused by asynchronous actions of wire rollers and winding machines when winding transformer coils. [0004] The technical so...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F41/094
Inventor 芮吉国刘冬梅王磊
Owner STATE GRID SHANDONG SHANGHE POWER SUPPLY
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