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Positioning device for transformer copper bar machining

A technology for positioning devices and transformers, applied in the manufacture of inductors/transformers/magnets, electrical components, circuits, etc., can solve the problems of low nut installation accuracy, transformer installation accuracy, and low quality, and achieve simple structure, wide application range, Effects of various shapes

Inactive Publication Date: 2017-10-17
DONGGUAN TIANHE ELECTROMECHANICAL DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] More specifically, when customers purchase transformer products, the installation accuracy of the copper bars and the nuts on them is not high. The intuitive feeling for customers is that the production, installation accuracy and quality of transformers are not high.

Method used

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  • Positioning device for transformer copper bar machining
  • Positioning device for transformer copper bar machining
  • Positioning device for transformer copper bar machining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Such as figure 1 , figure 2 As shown, a positioning device for transformer copper bar processing includes a positioning support frame 10, a pair of symmetrical positioning units 30, a number of support and positioning units 40, copper bars 50 and a number of mounting nuts 60; the positioning support frame 10 is A rectangular parallelepiped formed with sliding grooves 100 running up and down; a plurality of supporting positioning units 40 sliding left and right between a pair of positioning units 30; positioning unit 30 and supporting positioning unit 40 sliding left and right arranged in sliding groove 100; positioning unit 30 includes Positioning block 33; Positioning pin 331 is vertically fixed on positioning block 33; Support positioning unit 40 includes support positioning block 43 that is set up and down; the upper part of support positioning block 43 is provided with support positioning pins 45 that can be raised and lowered elastically; The installation groove 500...

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PUM

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Abstract

The invention discloses a positioning device for transformer copper bar machining. The positioning device includes a positioning bearing frame, a pair of bilateral symmetrical positioning units, a plurality of supporting positioning units, a copper bar, and a plurality of installation nuts; the positioning bearing frame is a cuboid, and a sliding groove is vertically formed in the cuboid; the plurality of supporting positioning units are horizontally and slidingly arranged between the pair of positioning units; the positioning units and the supporting positioning units are horizontally and slidingly arranged in the sliding groove; the positioning units include positioning blocks; positioning pins are vertically fixed on the positioning blocks; the supporting positioning units include supporting positioning blocks which are arranged in a lifting manner; elastic lifting supporting positioning pins are arranged on upper parts of the supporting positioning blocks; a plurality of vertical through installation grooves are formed in the copper bar; the positioning pins and the supporting positioning pins may be inserted into the installation grooves; and the installation nuts can be pressed into the installation grooves. The copper bar is various in shape, and the positioning units can adapt to the installation nuts of copper bars with different shapes through modularization; and the positioning device is simple in structure, and is wide in application range.

Description

Technical field [0001] The invention relates to the technical field of electrical products, in particular to a positioning device used for processing transformer copper bars. Background technique [0002] Copper bar is a conductive product, and transformer copper bar is a conductive product between the transformer and external equipment. [0003] The transformer copper bar is a conductor with very small resistance, used as a wire that requires a large current. The transformer copper bar is installed on the low-voltage side of the transformer to the power receiving cabinet or the power connection between the capacitor cabinet and the power distribution cabinet. [0004] In order to realize the electrical connection with the external equipment, the copper bar needs to be installed with corresponding connecting parts to connect with the conductive elements of the external equipment. The connecting part used in the prior art is a nut, which is pressed on the copper bar. The nut is a com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F41/00
CPCH01F41/00
Inventor 赵鸿斌
Owner DONGGUAN TIANHE ELECTROMECHANICAL DEV CO LTD