| 摘要 |
The device (10) has suction device (14) which sucks work piece to be clamped. A supporting device is provided with a cylinder forming housing (22). The cylinder and housing are provided on three axially projecting and axially movable positioning pins (20). A piston is arranged in cylinder, and axially moved adjacent to pins. A clamping sleeve is engaged on pin to engage jacket of piston directly or indirectly in clamping position of piston, and to exert radial force on pin, so that pin in housing is displaced radially, and axially clamped. |
