A test bench for fatigue testing
By setting up magnification measurement components and measurement components on the test bench, the problem of not being able to observe the deformation at the stress position in time was solved, which improved the fatigue testing accuracy of the shock absorber and the stability of the test bench.
CN122192731APending Publication Date: 2026-06-12WUXI FUTURE AVIATION EQUIP TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- WUXI FUTURE AVIATION EQUIP TECH CO LTD
- Filing Date
- 2026-03-30
- Publication Date
- 2026-06-12
Smart Images
Figure CN122192731A_ABST
Abstract
The present application relates to test bench technical field, specifically to a kind of fatigue test's rack.It is mainly aimed at if the deformation of stress position is not observed in time, influence the fatigue test accuracy and the teaching accuracy of shock absorber problem, propose the following technical scheme, including: two fixed cross bars, two support plates fixedly connected with the end of two fixed cross bars respectively, servo hydraulic cylinder fixedly connected on the surface of support plate.The present application is provided with amplification measuring component, when the deformation occurs in the side of support plate where servo hydraulic cylinder is located, the deformation degree of the side of support plate can be shown by the movement of first measuring rod, the movement of square frame measuring scale driven by first measuring rod makes that the displacement of first measuring rod is enlarged, and the displacement of connecting rod is intuitively displayed in the position of first measuring scale, and the deformation degree of support plate is more easily observed, and timely repair of deformation position is facilitated.
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