| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a holding device which can hold a workpiece with sufficient stability and can check workpiece installation easily. <P>SOLUTION: The holding device includes an arm 5, an arm base in which the arm 5 is prepared, and an opening-and-closing mechanism 3c which changes the interval of a pair of arms 5. Each arm 5 includes a guide member 5a and a holding member 5b. A guide long hole 5a3 is prepared in the guide member 5a and a guide pin 5e is prepared in the holding member 5b. The guide long hole 5a3 includes both a first long hole part 5a1 which can guide a guide pin 5e such that the holding member 5b moves to the holding member 5b side in an abutment surface 5d4 of the holding member 5b and ascends against the guide member 5a when a pair of holding members 5b approaches and hits against the workpiece and a second long hole part 5a2 which can guide the guide pin 5e such that the holding member 5b ascends relatively against the guide member 5a when the holding member 5b receives upward power from the workpiece held by the holding member 5b. <P>COPYRIGHT: (C)2013,JPO&INPIT |
