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A semi-automatic assembly device for iron core short-circuit ring of AC contactor

An AC contactor and assembly device technology, applied in circuits, relays, electrical components, etc., can solve problems such as low precision, and achieve the effects of improving work efficiency, reducing costs, and ensuring yield

Active Publication Date: 2016-08-17
HUZHOU MEITAI ELECTRICAL SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the mechanism of this riveting machine is very simple, and the precision is low

Method used

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  • A semi-automatic assembly device for iron core short-circuit ring of AC contactor
  • A semi-automatic assembly device for iron core short-circuit ring of AC contactor
  • A semi-automatic assembly device for iron core short-circuit ring of AC contactor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Example 1, such as Figure 1-2 As shown, a semi-automatic assembly device for the short-circuit ring of the iron core of the AC contactor includes a mounting seat 1 for placing workpieces. In the working area 15 , an ejection device 14 is provided on the back plate 13 corresponding to the position of the working area 15 ; the ejection device 14 includes a cylinder 141 arranged on the back plate 13 and a cylinder shaft 142 passing through the back plate 13 . like figure 2 As shown, the height of the bottom plate 11 is smaller than that of the side plates 12 to form two sides of the workpiece area 15 , and the other side of the workpiece area 15 is limited by the back plate 13 . A guide block 2 is set on the mounting base 1, a guide groove 21 is set at a position corresponding to the work area 15 on the guide block 2, and a briquetting block 3 for pressing the workpiece in the work area 15 is arranged above the corresponding guide groove 21. The pressure block 3 is dri...

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Abstract

The invention discloses a semi-automatic assembly device for an iron core and a short circuit ring in an alternating current contactor. The semi-automatic assembly device comprises a mounting seat used for placement of a workpiece, wherein a pressing ring device with an assembly function is arranged on one side of the mounting seat; a guide block is arranged on the mounting seat; a guide groove is formed in the guide block; a pressing block is arranged above the guide groove correspondingly and is driven by a longitudinal cylinder; a transverse conveying part is arranged on one side of the guide block; a transverse channel is formed inside the transverse conveying part; a longitudinal channel allowing automatic downward sliding of the short circuit ring is formed in the guide block; one end of the transverse channel is correspondingly communicated with the longitudinal channel, and the other end of the transverse channel is communicated with a falling part; the short circuit ring in the falling part is pushed into the transverse channel through a pushing part. The conveying part and a driving part are greatly simplified, the cost is reduced, the whole device is simpler in structure, and the assembly yield of the contactor is guaranteed.

Description

technical field [0001] The invention relates to a riveting device for small workpieces, in particular to an assembly device for continuous semi-automatic riveting of short-circuit rings of contactors. Background technique [0002] The short-circuit ring of the iron core of the contactor is mainly used to reduce the eddy current and hysteresis loss of the alternating magnetic flux in the iron core, so that the iron core can move smoothly and reduce noise. Due to the shape characteristics of the short-circuit ring, it is difficult to clamp, install and fix the short-circuit ring; at present, most of the existing production lines are installed manually to complete the installation of the short-circuit ring, which reduces the production efficiency and is difficult to ensure the consistency of the assembly process Sexuality; it has a negative impact on subsequent process improvement. [0003] An electromagnet short-circuit ring press riveting machine such as the notification num...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H49/00
CPCH01H49/00
Inventor 沈集良程欢孙旭东费剑锋
Owner HUZHOU MEITAI ELECTRICAL SCI & TECH
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