Negative clearance rapid detection system of wheel hub unit, and detection method thereof

Abstract

The invention discloses a negative clearance rapid detection system of a wheel hub unit, and a detection method thereof, and relates to the technical field of wheel hub negative clearance detection. The system comprises a detection device, a central processing unit and a display terminal, wherein the output end of the detection device is electrically connected with the input end of the central processing unit, the output end of the central processing unit is electrically connected with the input end of the display terminal, the output end of the display terminal is electrically connected withthe input end of the detection device, a camera module and a laser point cloud scanning module are arranged in the detection device, the output ends of the camera module and the laser point cloud scanning module are electrically connected with the input end of a control module, and the output end of the control module is electrically connected with the input ends of an image extraction module anda laser point cloud receiving module. According to the detection system and the detection method thereof, test data can be more accurate effectively, and errors occurring in the test process are effectively reduced, so that a relatively good detection effect is achieved.

Description

technical field [0001] The invention relates to the technical field of hub negative clearance detection, in particular to a negative clearance fast detection system and a detection method of a hub unit. Background technique [0002] The wheel hub is the rotating part of the wheel core connected by the inner profile of the tire through the column. There are many kinds of materials, and bearings generally have a positive clearance, or clearance, but in use, if this clearance is not eliminated, it will seriously affect the motion accuracy of the transmission system and also affect the life of the bearing. , so under normal circumstances the bearing work process is to completely eliminate this clearance. [0003] In the process of hub negative clearance detection, because there is no good scanning detection system inside, the error between the data is relatively large during the detection process, and in serious cases, the data will be confused, and external operators will dete...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a negative clearance fast detection system and detection method of the hub unit, which solves the problem that there is no better scanning detection system inside, resulting in large errors between data during the detection process. Large and serious, it will also lead to data confusion. When external operators detect and process it, due to data deviation, it will lead to errors in the later data of the operator, which will seriously affect the transmission system during the use of the hub. Problems with movement accuracy

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