Tensile test tool for hollow rivet

A hollow rivet tensile test tool effectively solves the problems of high cost, potential safety hazards and the like, and comprises a first tensile piece and a second tensile piece, the first tensile piece and the second tensile piece are the same in structure, a cavity is formed in the first tensile piece, and an opening is formed in the front side of the first tensile piece. A first boss located in the cavity is fixed to the bottom of the first stretching part and comprises a first linear boss, a semicircular boss and a second linear boss, the first stretching part corresponds to a first riveting part, the second stretching part corresponds to a second riveting part, and the first riveting part and the second riveting part are the same in structure and are arranged in an up-down mirror image mode; an annular boss is fixed to the upper end of the first riveting piece, the first boss supports the annular boss upwards, a blind hole is formed in the first riveting piece, a through hole communicated with the bli