Multifunctional speed reducer performance test workbench

By combining the flexible fixing of the airbag inflation and snap-fit ​​components with the multi-degree-of-freedom adjustment of the support components, and the principle of acoustic vibration visualization, the problem of insufficient multifunctionality of existing reducer performance testing equipment is solved, realizing efficient integration of multiple tests, and is suitable for rapid installation and testing of various types of reducers.

CN121558339BActive Publication Date: 2026-05-15ZHEJIANG SANKAI MECHANICAL & ELECTRICAL
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Patent Information

Application Number
CN202610083518.9
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2026-01-22
Publication Date
2026-05-15
Estimated Expiration
2046-01-22

AI Technical Summary

Technical Problem

Existing gearbox performance testing equipment is single-function, resulting in large investment, large footprint, cumbersome operation, and low efficiency, and cannot meet multiple testing needs.

Method used

The system employs airbag inflation and snap-fit ​​components for flexible fixation, combined with multi-degree-of-freedom adjustment of the support components, to achieve stability and buffering of the reducer. Noise and vibration are detected through the principle of acoustic and vibration visualization. The support components simulate different installation states, the transmission chain transmits vibration signals, and the design of return springs and torsion springs enables automatic reset.

Benefits of technology

It enables multi-functional integrated testing of speed reducers, reduces equipment investment and site occupation, improves testing efficiency and product turnover speed, and is suitable for rapid installation and testing of various types of speed reducers.

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Abstract

The present application relates to the performance test of speed reducer, disclose a kind of multifunctional speed reducer performance test workstation, including speed reducer body and the mounting bracket bolted with the bottom of speed reducer body, the bottom of the mounting bracket is provided with the clamping assembly of the reinforcement and the buffer of speed reducer body by air bag inflation, and the bottom of the clamping assembly is provided with the support assembly of the installation position of clamping assembly by degree of freedom adjustment change, the clamping assembly includes the top plate arrayed below mounting bracket, and the bottom of the top plate is provided with backing plate, the inside of the backing plate is provided with air bag, the flexible fixing and vibration buffering of speed reducer are realized by the synergistic effect of air bag inflation and clamping assembly;When testing noise, without inflation, utilize elastic sheet to fix candle, combine sound vibration visualization principle, observe noise level by flame shaking, realize the integration of vibration stability and noise detection.
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