A compound loading device for performance testing of robot joint reducer

Abstract

The invention relates to the field of simulation loading test class, particularly relates to a simulation loading device for robot joint reducer performance test, and provides a composite loading device for the robot joint reducer performance test. The composite loading device comprises a workbench base, a tested reducer module, a loading torsion bar module, a torque loading module, a loading lever module, leading screw loading modules and a hoisting bracket module. The loading shaft of the tested reducer module is connected with the elastic torsion bar of the loading torsion bar module. The elastic torsion bar is connected with the output flange of the torque loading module. The loading shaft is installed in the loading lever of the loading lever module. The two sides of the cantilever of the loading lever are provided with two sets of leading screw loading modules. The loading lever module is installed in the hoisting bracket module. Loading of toque, bending moment, axial force, torque and bending moment composite load and torque and axial force composite load of the reducer can be realized so that the loading performance is table, use is convenient and performing of the working performance test of the reducer is facilitated.

Description

Technical field [0001] The invention relates to the field of simulated loading tests, in particular to a simulated loading device used for performance testing of a robot joint reducer, which can realize combined loading of torque, bending moment, and axial force. Background technique [0002] The joint reducer is the core component of the robot. The performance of the reducer plays a decisive role in the carrying capacity, safety and working life of the robot system. Effective evaluation of the working performance of the reducer is of great value. When the robot joint reducer is working, the load condition on the output end is affected by many factors. The working load on the output end that needs to be considered includes torque, bending moment, axial force and other main performance parameters. Therefore, in order to accurately evaluate the performance of the robot joint reducer under the combined load and the effects of various loads, it is of great significance to design a mu...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the technical problems of the existing reducer simulation loading test device, and propose a composite loading device for the performance test of the robot joint reducer, which can accurately apply a variety of composite loads to simulate the reducer real working conditions, thereby increasing the reliability of the experiment, and at the same time, the device is suitable for various types of reducers and is easy to operate

Images