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Digital measuring instrument for stroke of electromagnetic switch of automobile

An electromagnetic switch and measuring instrument technology, applied in the direction of measuring devices, using electromagnetic means, instruments, etc., can solve the problems of low repeatability, slow speed, cumbersome measurement process, etc., and achieve high repeatability, convenient operation, and fast detection process Efficient effect

Active Publication Date: 2013-07-24
浙江永磁电机股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing measurement methods are cumbersome, slow, and have low repeatability, making it difficult to meet the requirements of batch testing

Method used

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  • Digital measuring instrument for stroke of electromagnetic switch of automobile
  • Digital measuring instrument for stroke of electromagnetic switch of automobile
  • Digital measuring instrument for stroke of electromagnetic switch of automobile

Examples

Experimental program
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Embodiment Construction

[0013] The present invention will be further described below in conjunction with accompanying drawing.

[0014] Such as figure 1 and 2 As shown, the automobile electromagnetic switch stroke digital measuring instrument of the present invention includes: a base plate 3, a first iron plate 1 and a second iron plate 13 vertically arranged at the two ends of the base plate 3, and a bakelite board 2 is fixed on the first iron plate 1, There is a V-shaped support 4 between the first iron plate 1 and the second iron plate 13, the elastic joint 16 and the fixed joint 17 are arranged on the bakelite board 2, and the workpiece 5 (that is, the automobile electromagnetic switch) is placed flat on the V-shaped support. On the support 4, the two main electrodes of the workpiece 5 are respectively in contact with the elastic joint 16 and the fixed joint 17, and the other side of the workpiece 5 is provided with a chute 8, the chute 8 has a rack 7, and the rack 7 and the cylinder 15 The rac...

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Abstract

The invention discloses a digital measuring instrument for the stroke of an electromagnetic switch of an automobile, comprising a bottom plate (3), a first iron plate (1) and a second iron plate (13), wherein the first iron plate (1) and the second iron plate (13) are vertically arranged at the two ends of the bottom plate (3); a bakelite board (2) is fixed on the first iron plate (1); a V-shaped support (4) is arranged between the first iron plate (1) and the second iron plate (13); a measured workpiece (5) is flatly put on the V-shaped support (4); the other side of the workpiece (5) is provided with a sliding groove (8) which is provided with a rack (7); and the rack (7) is connected with a cylinder (15) by a connector (14), is pushed and pulled so as to slide and move back and forth on the sliding groove (8), and simultaneously drives a first small gear (10) to rotate. The digital measuring instrument disclosed by the invention has the advantages that the detection process is fast and high-efficiency, the operation is convenient, the repeating accuracy is high and a measured result can be displayed in a digital-displaying manner.

Description

technical field [0001] The invention relates to a stroke digitization measuring instrument, in particular to a stroke digitization measuring instrument for an automobile electromagnetic switch. Background technique [0002] The electromagnetic switch is an important part of the automobile air motor, and its total stroke and compression stroke are two main technical parameters. The existing measurement methods are cumbersome, slow, and have low repeatability, which makes it difficult to meet the requirements of batch testing. Contents of the invention [0003] In order to solve the above-mentioned technical problems existing in the prior art, the present invention provides a digital measuring instrument for the stroke of an automobile electromagnetic switch, comprising: a base plate, a first iron plate and a second iron plate vertically arranged at both ends of the base plate, the first A bakelite board is fixed on the iron plate, a V-shaped support is set between the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B7/02
Inventor 余梦飞蔡显晟何俞江
Owner 浙江永磁电机股份有限公司
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