Quality detection device of thrusting rod for balanced suspension

Abstract

The invention discloses a thrust rod quality detection device for a balance suspension, which comprises a thrust rod fixing sleeve, a thrust rod, a strain gauge, a motor, a hydraulic machine and a central processing unit, and the thrust rod fixing sleeve at one end of the thrust rod and the base Through the fixed connection of the support rod, the thrust rod fixing sleeve at the other end of the thrust rod is connected with the motor installed on the motor bracket through the rotation shaft, and the thrust rod is directly below the hydraulic press fixed on the base. The push plate is connected by a hydraulic rod, the strain gauge is installed on the thrust rod, and the output end of the strain gauge is electrically connected with the input end of the data collector through a wire, and the input end of the central processing unit is connected with the input end of the data collector respectively. The power supply system is electrically connected with the output end of the wireless signal receiver. The invention has a novel structure, can simultaneously detect whether the quality of the thrust rod in the longitudinal direction and the torque direction is qualified, and ensures the driving safety of the vehicle.

Description

technical field [0001] The invention relates to the technical field of balanced suspension equipment, in particular to a quality detection device of a thrust rod for a balanced suspension. Background technique [0002] At present, the thrust rods used in the balance suspension mainly include welding, whole rod forging and hot riveting structures. The welding is often not firm, and cracks are prone to occur during the working process. Therefore, a thrust rod quality detection device for balance suspension is particularly important. At present, the detection device on the market has no obvious detection effect, and the data is not intuitive. Not only that, the detection device on the market can only achieve unilateral detection, and the detection efficiency It is low, which poses a hidden danger to driving safety. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a thrust rod quality detection device for a balance suspension, so as to solv...

AI Technical Summary

Problems solved by technology

[0002] At present, thrust rods for balance suspension mainly have welding, whole-rod forging and hot riveting structures, which often appear to be welded weakly, cracks are prone to appear during the working process, and the product quality stability is poor, which has brought great harm to driving safety. Hidden dangers, so a thrust rod quality detection device for balance suspension is particularly important. The detection effect of the current detection devices on the market is not obvious, and the data is not intuitive enough. Not only that, the detection devices on the market can only achieve unilateral detection, and the detection efficiency low, which poses a hidden danger to driving safety

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