| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a workpiece gripping device capable of simultaneously and firmly gripping a plurality of laminated workpieces. <P>SOLUTION: The gripping device 1 is equipped with a plurality of cylindrical collets 11 arranged in line, a plurality of cylindrical blocks 12 arranged among a plurality of the collets 11, and a pressing device 20 inserted with a plurality of the collets 11 and the blocks 12 for clipping a plurality of the collets 11 and the blocks 12 from both end sides and pressing. An outer diameter of the block 12 is larger than an inner diameter of the collet 11 at the center part, becomes smaller with going from the center part to the both end parts, and becomes smaller than the inner diameter of the collet 11 at the both end parts. <P>COPYRIGHT: (C)2009,JPO&INPIT |
