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Tool for making transformer coil

A technology of transformer coils and transformers, applied in coil manufacturing, inductance/transformer/magnet manufacturing, electrical components, etc., can solve the problem that multiple divisions and windings cannot be performed, and transformer windings, divisions, and pressure cannot be performed at one time. Continuous completion, low production efficiency and other problems, to achieve the effect of saving man-hours, high precision, and reducing line division

Active Publication Date: 2013-05-29
NEWONDER SPECIAL ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the technical problem that the existing transformer can only realize square division and winding once, but cannot perform multiple square division and winding
[0005] Another object of the present invention is to overcome the problem that the existing transformer winding, square, pressure loading, varnish dipping and other processes cannot be completed continuously at one time, thus making the production efficiency low

Method used

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  • Tool for making transformer coil
  • Tool for making transformer coil
  • Tool for making transformer coil

Examples

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Embodiment Construction

[0039] see figure 1 , figure 2 , figure 1 yes figure 2 I-I sectional view, figure 2 yes figure 1 The A-direction view of the present invention will be described in detail below in conjunction with specific embodiments. The tooling for transformer coil production according to the present invention includes two spaced and oppositely arranged baffles 1. In this embodiment, the baffles 1 are rectangular in shape. For clamping the rectangular insulating cylinder 100, there are long slots 11 for placing the stays 200 on the plate width of the baffle plate 1. The long slots 11 are arranged at intervals corresponding to the positions outside the transformer insulating tube. The long slots 11 The struts 200 can be arranged very densely, and the struts 200 can be inserted into the long slots 11 with a suitable spacing at intervals as required. The central position of the pressure baffle 1 is provided with a square centering hole 12 for installing the insulating cylinder 100 with...

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Abstract

The invention discloses a tool for making a transformer coil, which is a tool for manufacturing a transformer. The tool comprises two block pressure plates which are spaced and oppositely arranged. The tool is characterized in that long slots for holding support strips are arranged on the plate width of the block pressure plate at intervals; a square centering hole arranged on a square lever of awinding machine is arranged in the center of the block pressure plate; the block pressure plate is provided with at least three chutes arranged in a radial manner; and each chute is provided with a slider sliding along the chute and used for fixing an insulating cylinder. By adopting the tool disclosed by the invention, multiple division and winding steps can be continuously finished, and the clamping and paint immersion process can be implemented in one step, thereby greatly improving the working efficiency and reducing the production cost.

Description

technical field [0001] The invention relates to a tooling used in the process of transformer processing, in particular to a tooling used in the steps of transformer square, fixing stays, winding, pressing, and varnish dipping. Background technique [0002] In the production of existing transformer coils, it is necessary to divide the square outside the insulating cylinder before winding, that is, to draw a line on the outer surface of the insulating cylinder to determine the position of the stay, and then glue the stay at this position, and then For winding, it is a multi-layer structure. After each layer is wound, it needs to be divided manually, that is, use paper tape or cloth strips to surround a circle, draw dots on it, and repeat the division again after winding. Square and winding, after the winding process is completed, the wound coil needs to be pressurized and then dipped in paint. Each process step is carried out step by step, and especially the process of dividi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F41/04H01F41/06H01F41/077H01F41/098
Inventor 谭勇赵勇刚王杰王涛王泉福
Owner NEWONDER SPECIAL ELECTRIC
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