Bearing pressure load test equipment

Abstract

The invention relates to a bearing pressure load testing device, which includes a machine base, a bearing fixing seat is fixed in the middle of the machine base, a torque tester is fixed on the bearing fixing seat, and a bearing inner shaft is fixed on the torque input shaft of the torque tester. Frame clamp; a thrust rod mechanism is symmetrically arranged on both sides of the corresponding bearing fixing seat on the stage; the thrust rod mechanism includes a threaded seat fixed on the surface of the stage and a push block slidingly connected with the surface of the stage. The threaded seat is connected with a push rod, and the end of the push rod is connected with the push block; two motor seats are symmetrically arranged on the upper part of the machine base, and the motor seat includes a guide slide rail, and a motor fixing block is slidably connected in the guide slide rail. The motor is vertically fixed on the motor fixing block, and the two axial sides of the motor fixing block are elastically connected with the two ends of the guide rail; the output shaft of the motor is provided with a drive wheel, which is connected by rotation on the push block. There is a traction wheel, and the traction wheel and the driving wheel are connected through a belt drive.

Description

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AI Technical Summary

Benefits of technology

This patented technology allows for accurate measurement of bearings' rotative behavior without causing harm if they are subjected to high levels of stress while being driven over them. It does this through measuring how much force each part makes when rolling against another object like an axle shaft. By comparing these measurements taken before and after loading onto the same machine, we aim to identify issues such as poor quality control (especially in large-scale production) and potential damages arising from improper use conditions.

Problems solved by technology

The technical problem addressed by this patented technology relates to testing bearings for longer durability without requiring expensive equipment or having limited accessibility during normal usage.

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