Full-automatic quick switching tool clamp

The utility model discloses a full-automatic rapid switching tool clamp which comprises a base, a first carrier plate and a second carrier plate, a fixing shaft is rotatably connected to the middle ofthe upper surface of the base, a first pneumatic telescopic rod is fixedly connected to the inner side of the first carrier plate through a bolt, and a pressing plate is rotatably connected to the middle of the upper end of the second carrier plate. A second pneumatic telescopic rod is fixedly connected to the inner side of the second carrying plate through a bolt, first limiting wheels are rotatably connected to the outer sides of the front end and the rear end of the first movable rod, a connecting plate is welded to the middle of the side, close to the first carrying plate, of the second carrying plate, and second limiting wheels are rotatably connected to the outer sides of the front end and the rear end of the second movable rod; a steering gear is fixedly connected to the outer sideof the lower end of the f