Tensile property detection device for cable processing

The utility model relates to the technical field of cable processing, and discloses a tensile property detection device for cable processing, which comprises a base and further comprises side frames arranged on two sides of the base, a support plate arranged at one end, far away from the base, of each side frame, and a clamping mechanism arranged between the support plate and the base and used for clamping a cable. A jacking mechanism is arranged in the middle of the base and used for carrying out a stretching test on a cable, and an extrusion mechanism is arranged in the middle of the supporting plate; an unwinding device and a winding device are arranged on the two sides of the base respectively, the unwinding device is used for releasing a cable, the winding device is used for winding the cable, and the winding device and the unwinding device are driven by independent motors; when stretching detection is carried out on the long cable, the cable can be divided into multiple sections to be detected, the dete