Work piece clamping device

摘要

The device (1) has a clamping element (10) and a lower clamping element (20) with clamping surfaces (12, 22), which are turned towards each other. A clamping mechanism processes the clamping element (10) with a movement component in a direction perpendicular to the clamping surface (12). The clamping mechanism has a clamping piston (32) arranged in a movable manner. The piston is connected with the clamping element by a piston rod (34). A blowing device blows the surfaces and/or an upper surface of workpieces. The blowing device has a blow opening located in the surface (12).