Compression-shear testing machine

The utility model relates to a compression-shear testing machine. The device comprises a mechanism frame provided with a vertical loading mechanism and a transverse loading mechanism, the upper side box plate and/or the lower side box plate of the shear box are/is used for applying shear force to the corresponding rubber support; a counter-force seat extending into the shear box is arranged on themechanism frame; three shearing hydraulic cylinders which are evenly arranged in the circumferential direction at intervals are arranged between the counter-force seat and the inner wall of the shearbox, one end of each shearing hydraulic cylinder is hinged to the counter-force seat through a first hinge structure, and the other end of each shearing hydraulic cylinder is hinged to the inner wallof the shear box through a second hinge structure. The utility model provides a compression-shear testing machine capable of realizing a shear test on a rubber support in any direction. 本实用新型涉及一种压剪试验机，包括设置有竖向加载机构、横向加载机构的机构架，还包