Flexible blank clamping structure for casting aluminum alloy metal piece

The utility model discloses a flexible blank clamping structure for casting aluminum alloy metal parts, which comprises a bolt fixing plate, a first cylinder fixedly mounted on the bolt fixing plate, a second cylinder fixedly mounted on the first cylinder, a first push rod mounted at the output end of the first cylinder, and two first limiting plates fixedly mounted on one side wall of the first cylinder. The blank flexible clamping structure comprises a first push rod, the two sides of the first push rod are fixedly connected with connecting plates respectively, clamping plates are arranged at one ends of the connecting plates, one ends of the clamping plates are hinged to the connecting plates through first hinge pieces, and clamping heads are fixedly installed at the other ends of the clamping plates. The problems that a traditional lead screw nut is used for clamping, operation of the lead screw nut is troublesome, and provided clamping force is small are solved, the flexible clamping structure is provide