Vacuum vice arrangement

摘要

The arrangement includes a base (1), at least one block (3) which is sucked against base and on which a workpiece (4) to be clamped is sucked against. At least one valve (8, 9) is provided in the base, which closes and/or releases a flow channel (5, 6) for clamping the block and/or the workpiece. The valve comprises an electromagnet (11) for the activation of an element (10) for locking the flow channel, and a sensor (15) which controls the electromagnet. The arrangement includes a base (1), e.g. a vice beam (2) or a vice table, at least one block (3) which is put on the base and is sucked in by it, and on which a workpiece (4) to be clamped is laid down, so that it can be sucked in by the block. At least one valve (8, 9) is provided in the base, which closes and/or releases a flow channel (5) for clamping the block and/or a flow channel (6) for clamping the workpiece. The valve comprises an electric magnet (11) for the activation of an element (10) for locking the flow channel. A sensor (15) controls the electromagnet, formed as an optic sensor, ultrasound sensor, capacitive or inductive sensor, contact sensor, as force sensor, or as a photo resistance.