Device for manufacturing adhesive shear strength test piece

The utility model discloses a device for manufacturing an adhesive shear strength test piece. The device comprises a supporting bottom plate, a test piece mounting box fixed on the supporting bottom plate, and a pressurizing lever assembly fixed on the supporting bottom plate, the test piece mounting box is of a rectangular frame structure, and an inner cavity of the test piece mounting box is matched with a shear strength test piece in size; the pressurizing lever assembly comprises a vertical supporting rod which is vertically fixed on the supporting bottom plate, a pressurizing rod which is rotationally connected to the upper end of the vertical supporting rod through a horizontal pin shaft, and a sample pressing block which is fixed at the lower end of the middle part of the pressurizing rod; a threaded telescopic joint structure is arranged in the middle of the vertical supporting rod, and the vertical height of the vertical supporting rod is adjusted through the threaded telescopic joint structure. When