A comprehensive testing system for dynamic performance of harmonic reducer

Abstract

The invention discloses a comprehensive testing system for the dynamic performance of a harmonic reducer. A motor bracket, a harmonic reducer bracket, a bearing seat bracket, a brake bracket, and first and second sensor brackets are installed on the upper side of the bottom plate, and the upper end of the motor bracket is installed. A servo motor and an accelerator are installed, the first torque sensor is installed on the upper end of the first sensor bracket, the intermediate connecting shaft is installed on the upper end of the bearing seat bracket by supporting the bearing seat, the second torque sensor is installed on the upper end of the second sensor bracket, and the upper end of the brake bracket A magnetic powder brake is installed, the power output shaft of the accelerator is connected to the input shaft of the first torque sensor, the output shaft of the first torque sensor is connected to the input connection shaft of the harmonic reducer assembly, and the output connection shaft of the harmonic reducer assembly is connected to the second torque sensor through the intermediate connection shaft The input shaft is connected, and the output shaft of the second torque sensor is connected to the magnetic powder brake. The invention has the advantages of novel structure design, high test precision, many test items and good versatility.

Description

technical field [0001] The invention relates to the technical field of harmonic reducers, in particular to a comprehensive testing system for the dynamic performance of harmonic reducers. Background technique [0002] With the continuous development and promotion of high-precision motion control technology, energy, communications, machine tools, instruments, robots, automobiles, shipbuilding, textiles, metallurgy, conventional weapons, precision optical equipment, printing institutions, medical equipment, as space transmission devices High-precision harmonic reducers are required in the fields of manipulating high-temperature and high-pressure pipelines and institutions working under conditions of atomic radiation or other harmful media. [0003] Among them, for the harmonic reducer, the high-reliability harmonic reducer must carry out the corresponding detection means to carry out the quality inspection; the existing technology generally adopts the following methods to carr...

AI Technical Summary

Problems solved by technology

In the actual quality inspection process, the above quality inspection methods have the following defects, specifically: 1. The technology of the photoelectric angle-position converter is relatively backward and the accuracy is not high; 2. There are few test items; 3. Poor versatility; 4. Data Not intuitive enough, and data output is not convenient enough

Images