A composite shear test fixture with linkage rail enhanced rigidity
By designing a composite material shear test fixture with a linkage slide rail and hydraulic drive, the problems of insufficient rigidity and low assembly/disassembly efficiency of existing fixtures are solved, thereby improving the accuracy and efficiency of testing and making it suitable for standardized testing of composite materials.
CN224341333UActive Publication Date: 2026-06-09WUHAN UNIV OF TECH
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUHAN UNIV OF TECH
- Filing Date
- 2025-07-03
- Publication Date
- 2026-06-09
Smart Images
Figure CN224341333U_ABST
Abstract
The utility model discloses a kind of composite material shear test fixture of linkage slide rail enhanced rigidity, including first slide rail, second slide rail, first clamping component and second clamping component;The first slide rail and second slide rail are parallel and horizontally arranged upside down;The upper end of first clamping component is slidably connected with first slide rail, and the lower end of first clamping component is connected with second slide rail;The lower end of second clamping component is slidably connected with second slide rail, and the upper end of second clamping component is connected with first slide rail;One side of test sample is fixed with the inside of first clamping component, and the other side of test sample is fixed with the side of second clamping piece.The beneficial effects of the utility model are that: first slide rail and second slide rail are additionally provided, respectively connected to form rigid closed loop by corresponding clamping component, the horizontal rigidity of entire shear test fixture is enhanced, avoid test sample to occur in shear test process, improve test accuracy.
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