Readable testing fixture for location degree of semicircle orifice of bearing cover

A technology for bearing caps and semi-circular holes, applied in the field of readable inspection tools, can solve the problems of difficulty in measuring the position of semi-circular holes and low detection efficiency, and achieve the effects of improving detection accuracy and speed, easy to master, and reasonable design

Inactive Publication Date: 2016-06-01
GUANGXI YULIN LANGTAI AUTO PARTS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a readable inspection tool for the position degree of the semicircle hole of the b...

Method used

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  • Readable testing fixture for location degree of semicircle orifice of bearing cover
  • Readable testing fixture for location degree of semicircle orifice of bearing cover

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Embodiment Construction

[0016] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0017] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0018] Such as Figure 1 to Figure 2 As shown, a readable inspection tool for the position of the semicircular hole of the bearing cover according to the specific embodiment of the present invention includes: the inspection body 1 is fixed on the base 4 through the screw 2 and the positioning pin 3 . The inspection body 1 is provided with a card slot 5, the bearing cover 6 to be tested is arranged on the card slot 5, and t...

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Abstract

Disclosed in the invention is a readable testing fixture for a location degree of a semicircle orifice of a bearing cover. The testing fixture comprises a testing fixture body; a clamp groove, a first indicating gauge, a measuring lever gauge block, and a second indicating gauge. A clamp groove is formed in the testing fixture body; and a to-be-detected bearing cover is arranged on the clamp groove and the lower surface of the bearing cover is in contact with the bottom of the clamp groove. The first indicating gauge is arranged at the bottom of a semicircle orifice of the bearing cover; and an intersected point wherein the horizontal line of the bottom of the clamp groove is intersected with the diameter of the semicircle orifice of the bearing cover is overlapped with the center of the first indicating gauge. The measuring lever gauge block is arranged on the testing fixture in a rotatable mode; and the upper end of the measuring lever gauge block is arranged at the opening of the semicircle orifice of the bearing cover. And a measuring head of the second indicating gauge is in contact with the lower end of a measuring lever. According to the invention, the provided readable testing fixture has advantages of reasonable design, compact structure, and convenient and reliable usage; the actual position dimension of the semicircle orifice can be measured accurately; and the detection precision and the detection speed can be enhanced obviously.

Description

technical field [0001] The invention relates to the field of inspection tools, in particular to a readable inspection tool for the position degree of a semicircular hole of a bearing cover. Background technique [0002] In the automobile engine, the semicircular hole of the bearing cover is pre-processed to a certain size, and finally it is precisely completed together with the body. Due to the small margin of precision left, if the position of the semi-circular hole is not correct, it is easy to cause the semi-circular hole to not be processed during matching, resulting in the scrapping of the machine body. It is difficult to measure the position of the semi-circular hole. It is difficult to meet the requirements of fast and accurate measurement of the size in the process by using standard inspection tools or special gauges. It is especially difficult to measure the specific value. The semi-circular hole can only be measured manually. It is time-consuming, laborious and in...

Claims

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Application Information

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IPC IPC(8): G01B5/00
CPCG01B5/003
Inventor 林国勇梁红日
Owner GUANGXI YULIN LANGTAI AUTO PARTS
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