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Special-shaped steel cable baffle ring detection structure and detection method thereof

A technology for a steel wire retaining ring and a detection structure, which is applied in the field of measuring tools, can solve the problem of unsuitable special-shaped steel wire retaining ring to be measured, etc., and achieves the effects of reliable detection results, low manufacturing cost and simple structure

Active Publication Date: 2021-04-20
GUIZHOU AEROSPACE PRECISION PRODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, this detection device is only suitable for detecting the slit size of the retaining ring, and is not suitable for detecting the size to be measured of the above-mentioned special-shaped steel wire retaining ring

Method used

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  • Special-shaped steel cable baffle ring detection structure and detection method thereof
  • Special-shaped steel cable baffle ring detection structure and detection method thereof
  • Special-shaped steel cable baffle ring detection structure and detection method thereof

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Embodiment Construction

[0038] The technical solution of the present invention is further described below, but the scope of protection is not limited to the description.

[0039] Such as Figure 1 to Figure 9 As shown, a special-shaped steel wire retaining ring detection structure according to the present invention includes a detection tool and a special-shaped steel wire retaining ring 1 placed on the detection tool;

[0040] The special-shaped steel wire retaining ring 1 includes an arc section 10, one end of the arc section 10 is provided with a snap section A11 in the radial direction, and the other end is provided with a snap section B12 in the axial direction, the snap section A11, the snap section B12 An arc transition with the arc segment 10, and the radius of the center line of the arc transition position between the snapping segment A11 and the arc segment 10, and the snapping segment B12 and the arc segment 10 is R1;

[0041] The detection tool includes a jacket 2 and a mandrel 3, the man...

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Abstract

The invention discloses a special-shaped steel cable baffle ring detection structure and a detection method thereof, and belongs to the technical field of measuring tools. The structure comprises a detection tool and a special-shaped steel cable baffle ring placed on the detection tool; the detection tool comprises an outer sleeve and a mandrel, the mandrel is connected with the outer sleeve in a sliding mode and located on the inner side of the outer sleeve, the mandrel and the outer sleeve are limited in the circumferential direction through limiting pins, and workpiece containing grooves are formed in the mandrel and the outer sleeve in a matched mode. Whether the bending direction, the perpendicularity and the size H of a clamping section B on the special-shaped steel cable baffle ring are qualified or not can be rapidly detected. Whether the bending angle alpha and the size h of a clamping section A on the special-shaped steel cable baffle ring are qualified or not can be rapidly detected. The detection tool has the advantages of simple structure, low manufacturing cost, simple operation, reliable detection result and high detection efficiency, and is especially suitable for batch detection of special-shaped steel cable baffle rings.

Description

technical field [0001] The invention relates to a detection structure and a detection method for a special-shaped steel wire retaining ring, belonging to the technical field of measuring instruments. Background technique [0002] Steel retaining rings are widely used in aviation, aerospace vehicles and other fields, and are usually elastic components. Their shape and position tolerances and dimensional accuracy are closely related to the reliability of product assembly. Such as figure 1 and figure 2 As shown, it is a special-shaped steel wire retaining ring 1, which includes a circular arc segment 10, one end of the circular arc segment 10 is provided with a clamping segment A11 along the radial direction, and the other end is provided with a clamping segment B12 along the axial direction; according to assembly requirements, H, h, α, etc. are the dimensions to be measured. Due to the influence of elastic deformation, when using existing measuring tools or tools to detect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/24G01B5/245G01B5/02
Inventor 王光富唐林杨旭李世洪刘真航易国杰
Owner GUIZHOU AEROSPACE PRECISION PRODS
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