Grabbing device suitable for vulcanization of tires of different specifications

The utility model relates to the technical field of tire production equipment, and discloses a gripping device suitable for vulcanization of tires of different specifications, which is characterized in that a first motor is mounted at the top of the left end of a left mounting rack, and the driving end of the first motor penetrates through the outer wall of the left mounting rack and is fixedly connected with a threaded rod; the outer portion of the threaded rod is in threaded connection with a movable block, the bottom end of the movable block is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a disc, a plurality of T-shaped sliding grooves are formed in the bottom end of the disc along the central axis at equal intervals, and the inner wall of each T-shaped sliding groove is slidably connected with a T-shaped sliding rod. According to the grabbing device, the grabbing work can be achieved for the tire patting blocks with different inner diamete