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A kind of taper detection method and device

A detection device and taper technology, applied in the direction of angle/taper measurement, etc., can solve the problems of low detection efficiency, low taper accuracy, poor intuition, etc., and achieve the effects of high measurement efficiency, improved production efficiency, simple and stable structure

Active Publication Date: 2017-09-29
SICHUAN MIANYANG SANLI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved and the technical task proposed by the present invention are to improve the prior art, provide a taper detection method and device, and solve the problems of low taper detection accuracy, poor intuitiveness and low detection efficiency in the current technology

Method used

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  • A kind of taper detection method and device
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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] The taper detection method and device disclosed in the embodiments of the present invention can intuitively obtain the taper detection data, understand the taper offset status, and have high detection accuracy and fast efficiency.

[0022] Such as figure 1 As shown, when there is a difference in the taper angle between the detected part and the standard part, there will be a difference in the axial distance between the small end diameter of the same siz...

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Abstract

The invention discloses a taper detection device, which comprises a small-end positioning sleeve and a large-end positioning sleeve. The end hole, the small end hole and the large end hole have different aperture sizes. The small end hole and the large end hole are located on the same axis. One end of the length measuring tool is connected to the small end positioning sleeve, and the other end is in contact with the large end positioning sleeve. The taper detection part is placed from the big end hole along the direction of the small end hole, and the length measuring tool measures the axial distance between the small end hole and the big end hole. The invention can conveniently obtain the deviation direction of the detected parts, has clear guidance for the adjustment of parts processing, improves the processing accuracy and yield rate of parts, has a simple structure and small volume, can be conveniently used on the production site, and has high measurement efficiency , Improve the production efficiency of parts processing.

Description

technical field [0001] The invention relates to the technical field of taper detection, in particular to a taper detection method and device. Background technique [0002] Many tapered parts are used in manufacturing. The dimensional accuracy of the tapered parts has a decisive influence on the operation of the machine. Only the tapered parts that achieve the dimensional accuracy can ensure the normal and stable operation of the equipment. The existing inspection tool for measuring taper is mainly to make a standard taper sleeve. When in use, coat red powder on the inner cone surface of the taper sleeve, and then put the tested part into the taper sleeve, so that the outer surface of the tested part The surface is in full contact with the inner cone surface of the taper sleeve, and the outer surface of the tested part will be contaminated with red lead powder. If the red lead powder covers more than two-thirds of the entire part cone surface, it is judged that the tested par...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B5/24
Inventor 张程陈超
Owner SICHUAN MIANYANG SANLI
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