Elastic gasket clamping device machined by manual surface grinding machine

The utility model discloses an elastic gasket clamping device machined by a manual surface grinding machine. Workbench, u-shaped sliding bases are fixedly arranged at the tops of the two ends of the workbench. The open end of the U-shaped sliding base faces the workbench. A U-shaped plate is fixedly arranged at the top of the U-shaped sliding seat; the opening end of the U-shaped plate faces the U-shaped sliding seat; the inner top face of the U-shaped plate and the top of the U-shaped sliding base are rotationally connected with the two ends of a lead screw. The outer wall of the lead screw is sleeved with a guide block in a threaded mode. Side walls of two ends of the guide block are hinged with one ends of connecting rods; the other end of the connecting rod is hinged with the top of the sliding sleeve; the sliding sleeve is clamped on the U-shaped sliding seat in a sliding manner; compared with a traditional clamping device, the workpiece clamping device has the advantages that a workpiece can be clamped