Automobile wheel end face swing detection machine

Abstract

The present invention proposes an automobile wheel end surface swing difference detection machine, which is composed of a driving device, a detection device, a clamping device and a bed. The core of the driving device is to drive the sliding bracket to move up and down through the motor and the screw nut pair; the detection device mainly includes Probe frame, connecting shaft, taper sleeve, positioning plate, sensor; the upper end of the connecting shaft is fixed on the sliding bracket of the drive device, the probe is mounted on the connecting shaft, the taper sleeve is fixed on the lower end of the connecting shaft, the taper sleeve and the measuring The taper hole in the head frame cooperates, and under the action of the upper and lower springs, the probe frame is in a floating state; the positioning plate is fixed at the lower end of the probe frame, which is the positioning reference; multiple sensors are evenly distributed and fixed on the measuring head frame along the circumferential direction. The outer edge of the upper end of the head frame; the clamping device clamps and positions the wheel. The invention adopts a plurality of sensors to simulate a plane, one-time contact measurement, short detection period and high efficiency; adopts the floating measuring head frame, can eliminate the clamping and positioning error of the tested wheel, and improves the detection accuracy.

Description

technical field [0001] The invention relates to a detection machine for automobile wheels, in particular to a detection machine for end surface swing of automobile wheels. Background technique [0002] The automobile wheel is an important component of the automobile. Its production quality, especially the swing error of the wheel, has a great influence on the driving safety and comprehensive performance of the automobile. Today's wheel production is getting faster and faster, and the speed of on-line inspection of automobile wheels is getting higher and higher. Most of the current automatic production line inspection equipment for automobile wheels uses a single sensor to rotate a circle to measure the end face swing, which has a long detection cycle and low efficiency. . Contents of the invention [0003] The object of the present invention is to provide a detection machine for the end face swing of automobile wheels, which is used for rapid detection of the end faces of...

AI Technical Summary

Problems solved by technology

Today's wheel production is getting faster and faster, and the speed of on-line inspection of automobile wheels is getting higher and higher. Most of the current automatic production line inspection equipment for automobile wheels uses a single sensor to rotate a circle to measure the end face swing, which has a long detection cycle and low efficiency.

Images