CN2884459Y

CN2884459Y - Positioner for fixing copper-row of low voltage foil coil of epoxy resin poured transformer

Info

Publication number: CN2884459Y
Application number: CN 200520139898
Authority: CN
Inventors: 柏桂湘
Original assignee: China Electric Equipment Group Co Ltd
Current assignee: China Electric Equipment Group Co Ltd
Priority date: 2005-12-19
Filing date: 2005-12-19
Publication date: 2007-03-28
Anticipated expiration: 2015-12-19

Abstract

The utility model relates to a positioning device used to fix copper busbar for winding around of low voltage foil of transformer made by means of casting epoxy resin, which comprises a dead plate arranged at one end of mandrel of the machine for winding low voltage foil, a locating sleeve and a locating support fastened with screw. The first, the second clamping plate and a positioning slide are set up on the positioning support, wherein, the first and the second clamping plate are respectively fixed on the positioning support with screw and adjusted with positioning slide. The utility model has advantage that the copper busbar of the coil is positioned through the positioning support, the locating sleeve, the dead plate, the fastening plate, the positioning slide and clamping plate, as well as the guide bar, so as to accurately position low voltage lead wire, ensures electrical resistance of the low voltage coil and promotes mechanical strength of the low voltage coil when winding. With simple processing procedure and easy operation, the utility model can be made only with original processing apparatuses.

Description

Huan Yang Jiao Zhu Bian Ya Qi Di Ya Bo Rao Xian Quan Gu Ding Tong Pai Yong Ding Wei Zhuang Zhi

Technical field

The utility model relates to a kind of Huan Yang Jiao Zhu Bian Ya Qi Di Ya Bo Rao Xian Quan Gu Ding Tong Pai Yong Ding Wei Zhuang Zhi.Belong to the transformer technology field.

Background technology

The location of the copper bar of the rich coil of low blocking is a key factor that influences the coil end product quality always, existing copper bar relies on the concave station of low pressure mould to locate, this method can only with the opposite direction of coil winding on carry out unidirectional control, therefore in the winding process of coil, often be easy to generate skew, cause low-voltage lead off-design position, influenced the reactance height of low-voltage coil, influenced the mechanical strength of coil simultaneously.

Summary of the invention

The purpose of this utility model is the defective at above-mentioned existence, a kind of improved Huan Yang Jiao Zhu Bian Ya Qi Di Ya Bo Rao Xian Quan Gu Ding Tong Pai Yong Ding Wei Zhuang Zhi is proposed, realize accurately location low-voltage lead, guarantee low-voltage coil reactance height, the mechanical strength when improving the low-voltage coil coiling.

Technical solution of the present utility model: its structure is mounted in fixed head, positioning sleeve and the locating support of axle one end of low pressure foil winding equipment bed and uses screw together fastening, first clamping plate, second clamping plate, location slide plate are housed on locating support, and wherein first, second clamping plate are to be separately fixed on the locating support with screw also to regulate with the location slide plate.

Advantage of the present utility model: come the copper bar of coil is positioned by locating support, positioning sleeve, fixed head, binding, location slide plate clamping plate, guide post.Realize accurately location low-voltage lead, guarantee low-voltage coil reactance height, the mechanical strength when improving the low-voltage coil coiling.Processing of the present utility model only needs to carry out on original metalworking equipment, and processing method is simple, and technology is simple to operation.

Accompanying drawing 1 is that structure of the present utility model is shown the knot intention

Among the figure 1 is fixed head, the 2nd, and positioning sleeve, the 3rd, locating support, 4 are that first clamping plate, 5 are second clamping plate, the 6th, the location slide plate

Embodiment

The contrast accompanying drawing, it is together fastening that its structure is mounted in fixed head 1, positioning sleeve 2 and the locating support 3 usefulness screws of axle one end of low pressure foil winding equipment bed, first clamping plate 4, second clamping plate 5, location slide plate 6 are housed on locating support 3, and first, second clamping plate the 4, the 5th wherein are separately fixed on the locating support 3 and with locating slide plate 6 with screw and regulate.

During making, manufactured fixed head 1, positioning sleeve 2 and locating support are cooperated axle one end that is installed in low pressure foil winding equipment bed, fastening with screw, on locating support 3, load onto first clamping plate 4, second clamping plate 5, location slide plate 6 then, earlier two clamping plate are fixed on position corresponding on the locating support with screw, the position of location slide plate 6 is regulated in the back, the positioning head of slide plate end, location is cooperated with the U type groove of low-voltage lead, thereby realize accurate location to low-voltage lead, for coiling provides reliable mechanical strength, guarantee coil reactance height.

Claims

1, Huan Yang Jiao Zhu Bian Ya Qi Di Ya Bo Rao Xian Quan Gu Ding Tong Pai Yong Ding Wei Zhuang Zhi, the fixed head, positioning sleeve and the locating support that it is characterized in that being installed in axle one end of low pressure foil winding equipment bed are together fastening with screw, first clamping plate, second clamping plate, location slide plate are housed on locating support, and wherein first, second clamping plate are to be separately fixed on the locating support with screw also to regulate with the location slide plate.