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Novel comprehensive hole-series position degree gauge

A technology of comprehensive inspection tools and position degree, which is applied in the direction of measuring devices, mechanical devices, mechanical measuring devices, etc., can solve the problems of increasing production costs, high testing and maintenance costs, reduce maintenance costs, facilitate testing management, and reduce production costs. cost effect

Inactive Publication Date: 2013-02-06
山西汤荣机械制造股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If one set of inspection tools is designed for one product, the existing brake drum products will need more than several hundred sets, which occupies a large area of ​​production site, and the cost of inspection and maintenance is very high, which also increases the production cost virtually.

Method used

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  • Novel comprehensive hole-series position degree gauge
  • Novel comprehensive hole-series position degree gauge
  • Novel comprehensive hole-series position degree gauge

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Experimental program
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Embodiment Construction

[0014] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0015] Such as figure 1 As shown, a new type of hole system position degree comprehensive inspection tool, which is composed of the inspection tool body 1 and the positioning pin 2, the upper end of the inspection tool body 1 is inserted into the positioning pin 2, and the inspection tool body 1 is set into steps, see figure 1 5, 6 of them.

[0016] Such as figure 2 As shown, the stepped positioning pin 2 in the present invention is composed of a measuring part 3 and a positioning part 4. The measuring part 3 is connected to the measured measuring hole, and the positioning part 4 is connected to the inspection tool body 1.

[0017] image 3 It is the tested part whose model is designated as 01, the diameter of the bolt hole is φ24.5, and the diameter of the positioning hole is φ223. Figure 4 The measured part is designated as 02, the diameter of the bolt hole i...

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Abstract

The invention relates to a novel comprehensive hole-series position degree gauge which comprises a gauge body (1) and a positioning pin (2). The upper end of the gauge body (1) is inserted into the positioning pin (2), and both of the gauge body (1) and the positioning pin (2) are stepped. By the novel comprehensive hole-series position degree gauge, manufacture of multiple gauges is reduced, production cost is lowered, inspecting management of inspectors is facilitated, maintenance cost is reduced, and production areas are saved.

Description

technical field [0001] The invention relates to a novel comprehensive inspection tool for the position degree of hole systems, in particular to a comprehensive inspection tool for the position degree of bolt holes of automobile brake drums and wheel hub products. Background technique [0002] At present, the professional manufacturers of automobile brake drums and wheel hub products have more than hundreds of varieties of brake drum products and dozens of varieties of wheel hub products. Each product needs to process bolt holes. After processing, it needs to design a set. The inspection tool is 100% measured, which can ensure that the processed products are qualified. If one set of inspection tools is designed for one product, the existing brake drum products will need more than several hundred sets, which occupies a large area of ​​production site, and the inspection and maintenance costs are very high, which also increases the production cost virtually. Contents of the i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/00G01B5/08
Inventor 张雅琳王晓妍王虎
Owner 山西汤荣机械制造股份有限公司
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