Tensile test device for automobile seat slide rail

The invention discloses an automobile seat slide rail tensile test device which comprises a base, a slide rail loading tool and a loading device, the slide rail loading tool is arranged at one end of the base and used for loading a seat slide rail to be subjected to a tensile test, and the loading device is installed at the other end of the base through an adjusting mechanism. The loading device comprises a hydraulic cylinder, a force sensor and a seat slide rail clamp which are connected in sequence, and the hydraulic cylinder is used for applying a tensile force to a seat slide rail to be subjected to a tensile test so as to complete the tensile test of the slide rail; the adjusting mechanism is used for adjusting the position of the loading device relative to the sliding rail loading tool so as to adapt to seat sliding rails of different specifications. The device is compact and reasonable in structure, provides a stretching power source through the hydraulic cylinder, can set different tensile forces acco