| 摘要 |
PURPOSE:To execute a feed exactly and quickly by executing a shift of a finger by utilizing a movement of a feed bar of a work station side at the time when the feed bar is connected and separated. CONSTITUTION:A feed bar 1a of a work station side is moved in the direction of an idle station 6 from an unclamped state. By a difference of an elastic force of springs 27, 31, at first, a shaft 10 rotates in the direction (a) and a finger mount 14 is shifted to the idle station 6 side. After reaching the fitted mount 14, on a feed bar 1b by an initial horizontal moving extent X, it slides on the feed bar 1b by a horizontal distance Y by a bend of the spring 31 and is locked completely to the feed bar 1b of the idle work station side. By a reverse operation, the mount 14 is returned in a parallel state onto a stopper 22 from the feed bar 1b. According to this method, a finger is shifted exactly and quickly. |
