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Riveting device of brush box

A technology of riveting device and brush box, which is applied in the direction of electromechanical devices, manufacturing motor generators, electrical components, etc., can solve the problems of low production efficiency, low production efficiency, cumbersome processing methods, etc., and achieve accurate positioning, reasonable mechanical structure, The effect of riveting convenience

Inactive Publication Date: 2013-09-18
SHANGHAI KUFENG AUTO PARTS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Manual riveting is not only low in production efficiency, but also unstable in riveting quality, and is prone to safety hazards, so some manufacturers use secondary riveting of tooling
However, the processing method of secondary riveting of tooling is relatively cumbersome and the production efficiency is not high.
Therefore, manual riveting and tooling secondary riveting technology cannot meet the requirements of high production efficiency, stable riveting quality, safety and reliability, and simple operation proposed by permanent magnet DC motor production.

Method used

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  • Riveting device of brush box
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  • Riveting device of brush box

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Experimental program
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Embodiment Construction

[0034] A specific embodiment of a brush box riveting device of the present invention will be further explained below in conjunction with the accompanying drawings, but it should be pointed out that the implementation of the present invention is not limited to the following embodiments.

[0035] see figure 1 . A riveting device for a brush box, comprising a bottom plate 1, a top plate 5, a guide device, a horizontal riveting device, a vertical riveting device, a feeding device, an adjustable height limiting device, an adjustable feeding position limiting device and a supporting core block 34 (this Since the invention involves many components, it will be described with a large block structure first).

[0036] (see figure 1 and figure 2 ) The guide device includes a guide post 2 , a large return spring 3 , a linear bearing 4 , a limit block 6 and a fixing plate 7 . The guide post 2 is fixedly connected with the bottom plate 1 by an interference fit, the large return spring 3...

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Abstract

The invention discloses a riveting device of a brush box. The riveting device comprises a base plate, a top plate, a guiding device, a horizontal riveting device, a vertical riveting device, a feeding device, a height-adjustable limit device, a feeding-position-adjustable limit device and supporting pellets. By combining structures of strong practicability such as a wedge structure and a dovetail structure, adopting the wedge structure to convert direction of force and the dovetail structure to guide and position, the overall riveting device of the brush box is reasonable and compact in structure, accurate in positioning, convenient to operate and good in popularity, so that convenience is brought to riveting between the brush box and a brush box fixing bracket during production of a permanent magnet direct-current motor.

Description

technical field [0001] The invention relates to the technical field of permanent magnet DC motor production, in particular to a riveting device for a brush box. Background technique [0002] With the continuous development of industry, permanent magnet DC motors have been widely used in various fields of national economy. There are more and more companies producing permanent magnet DC motors, and the competition in technology and products is becoming more and more fierce. In the production of existing permanent magnet DC motors, the riveting between the brush box and the brush box fixing frame in the permanent magnet DC motor structure has always been a bottleneck in production, especially the two structures are not in the same plane. Production efficiency of permanent magnet DC motors. As for the riveting between the brush box and the brush box fixing frame in the structure of the permanent magnet DC motor, most manufacturers currently process it by hand riveting. Manual...

Claims

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Application Information

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IPC IPC(8): H02K15/14
Inventor 贺良秋郭元军
Owner SHANGHAI KUFENG AUTO PARTS
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