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Counterweight balancing device for flat coil winding machine

A counterweight balancing and flat winding technology, applied in measuring devices, coil manufacturing, static/dynamic balance testing, etc., can solve the problems affecting coil winding quality and appearance quality, unfavorable mold management, and low production efficiency. It is beneficial to mold management, safe and reliable equipment operation, and easy adjustment.

Inactive Publication Date: 2010-09-22
TIANJIN TIRNFR HEAVY HYDROELECTRIC FRCILITY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when the magnetic pole coil processing equipment of the hydro-generator is flat-winding the magnetic pole coil, the counterweight disc is required to solve the problem of the pre-tightening force of the copper bar. The time, turns and turns are in and out, and the size is too long, which affects the coil winding quality and appearance quality. Due to the different product design capacity, the cross-sectional size and size of the magnetic pole coil copper bar, and the magnetic pole coil structure are also different. Different counterweight disc weights are required for different products, so different counterweight discs must be processed, which is not conducive to mold management, time-consuming and labor-intensive, and has problems such as low production efficiency and poor product quality, and also wastes a lot of raw materials.

Method used

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  • Counterweight balancing device for flat coil winding machine
  • Counterweight balancing device for flat coil winding machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1 A counterweight balance device for a coil flat winding machine, comprising a counterweight disc 3, a support plate 5 and a roller 6, the counterweight disc 3 is connected with a support plate 5, and the support plate 5 is provided with holes for supporting Plate 5 is fitted with counterweight rollers 6 . The support plate 5 is provided with uniform holes, and the rollers are threaded, and the holes are connected by the adjustment support 1 and the nut 2 to assemble the heavy rollers. The counterweight disc 3 is welded with a suspension hook 4 for hoisting the roller.

[0015] Taking the 18000KW unit as an example, the flat winding process of the magnetic pole coil: 1. First connect the flat winding mold and the base with fastening bolts, then install it on the flat winding machine disk, adjust the position of the mold and fasten the Machine plate and base dovetail handle and firm.

[0016] 2. Discharge the copper after primary annealing on the support tur...

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Abstract

The invention relates to a counterweight balancing device for a flat coil winding machine, and belongs to the technical field of pole coils. The counterweight balancing device for the flat coil winding machine is characterized by comprising a circular counterweight disk, a supporting plate and a rolling shaft, wherein the circular counterweight disk is connected with the supporting plate; and the supporting plate is provided with holes and a counterweight rolling shaft. The device has the advantages of simple structure, easy manufacturing, convenient use, economy and practicability, high production efficiency, low motor manufacturing cost, good winding of the coil product, good appearance quality and the like.

Description

technical field [0001] The invention belongs to the technical field of magnetic pole coils, in particular to a counterweight balance device for a coil edge-winding machine. Background technique [0002] At present, when the magnetic pole coil processing equipment of the hydro-generator is flat-winding the magnetic pole coil, the counterweight disc is required to solve the problem of the pre-tightening force of the copper bar. The time, turns and turns are in and out, and the size is too long, which affects the coil winding quality and appearance quality. Due to the different product design capacity, the cross-sectional size and size of the magnetic pole coil copper bar, and the magnetic pole coil structure are also different. Different counterweight disc weights are required for different products, so different counterweight discs must be processed, which is not conducive to mold management, time-consuming and labor-intensive, low production efficiency, poor product quality ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F41/06G01M1/02H01F41/061
Inventor 路春玲史庆久张俊新
Owner TIANJIN TIRNFR HEAVY HYDROELECTRIC FRCILITY CO LTD
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