Novel vulcanizing machine body tensioning device

The invention discloses a novel vulcanizing machine body tensioning device. The novel vulcanizing machine body tensioning device comprises a workbench, a hydraulic stretching device, a vulcanization positioning device and a lead screw bearing assembly moving guide frame; one end of an extrusion rod is connected with a hydraulic pump, the other end of the extrusion rod is connected with a limitingblock, a through hole connecting sliding way is formed in the workbench, and the limiting block passes through the through hole connecting sliding way. According to the novel vulcanizing machine bodytensioning device, the hydraulic stretching device, the vulcanization positioning device, the lead screw bearing assembly moving guide frame and the special hydraulic mounting machine body are additionally arranged, the device is detachably connected, and overall maintenance of the device and replacement of parts are facilitated; and the theoretical position is determined during vulcanizing work,the vulcanization positioni