Internal thread taper detection system and method based on Bluetooth

Abstract

The invention relates to an internal thread taper detection system and method based on Bluetooth, and the system comprises a digital display meter which is disposed in a detected workpiece with an internal thread, and is used for displaying the detection information of the internal thread; a detection tool which is divided into two sections, wherein the two sections are arranged at the two symmetrical ends of the circumferential surface of the digital display meter respectively, and the end, away from the digital display meter, of the detection tool abuts against the internal thread surface ofthe detected workpiece; a detection communication module which is arranged at one side of the digital display meter, is connected with a data transmission structure of the digital display meter and is used for performing display signal sampling, sampling data preprocessing and signal transmission on the digital display meter; and an upper computer. The invention has the beneficial effects that the detection efficiency is improved, and the detection cost is reduced; the popularization and application in large factories are easy; the flexibility degree of the monitoring system is high; and theautomation and informatization of workpiece internal thread detection are realized.

Description

technical field [0001] The invention relates to the technical field of internal thread detection, in particular to a Bluetooth-based internal thread taper detection system and detection method. Background technique [0002] In the prior art, the tool used for thread detection is a single gauge. During the measurement process, the pointer of the dial gauge in the single gauge will swing repeatedly, and the operator can only pick up the maximum value by eye observation and experience within the swing range, and then Convert the maximum value into a test value such as taper and manually input it into a digital test system or a paper test list. [0003] In this measurement method, since the monitoring data is dynamic data, the reading of the dial indicator is subject to the subjective influence of the testing personnel, so the accuracy and consistency of the data are poor, and the data recording efficiency is low. As a result, there is a certain deviation in the test results, a...

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides a bluetooth-based internal thread taper detection system, through the digital display meter, mechanical detection tooling, bluetooth transmission and host computer algorithm analysis, through software and hardware processing, complete automatic reading and automatic upload of monitoring data, to solve the problem It solves the problems of inaccurate thread detection readings, low data input efficiency and deviation in analysis results in the prior art, and has the effects of simple operation, high detection efficiency, low detection cost and high adaptability.

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