| 摘要 |
PROBLEM TO BE SOLVED: To provide a holding mechanism working with one actuator.SOLUTION: The holding mechanism is obtained by storing, in a case having a stopper pin: a finger part for holding a workpiece; a slider part attached to an actuator; a finger base part movable in a motion direction of the actuator; and an alternate motion mechanism part for connecting the slider part to the finger base part, and changing a relative position between the slider part and the finger base part on each push-in motion of the actuator. The finger part is composed of multiple elastic fingers fixed end sides of which are fixed to the finger base part, each of which has an inclined part at an intermediate part, and free end sides of which hold the workpiece. An engaging member for abutting on the inclined part is movable interlocking with push-in and pull-back motion of the slider part, and the difference of positions of abutting on the inclined part makes the multiple elastic fingers hold/release the workpiece, on the free end side. |
