| 摘要 |
PURPOSE:To increase the number of kinds of the works which can be worked, by mounting and demounting a work onto a work holding mechanism by a driving unit for mounting and demounting and connecting a spindle onto the work holding mechanism by a driving unit for revolution and revolving the spindle and position-fixing the work holding mechanism by a driving unit for fixation. CONSTITUTION:A work holding mechanism 21 is shifted by the angular displacement of a supporting body 8, passing through each station in succession. In a mounting and demounting station, the mounting and demounting operation for a work W onto the work holding mechanism 21 is carried out by a driving unit for mounting and demounting. In a rotary working station, a transfer body 26 is shifted by a crank rod 85, and in the state where the work W is certainly clamped onto the work holding mechanism 21, a spindle 52 connected onto the work holding mechanism 21 revolves, and working is carried out by a fixed working machine. Further, the spindle 52 is stopped at a certain position by a detector 79 and a positioning pin 81. In a fixed working station, the work holding mechanism is position-fixed by a driving unit for fixation, and in this state, working is carried out by a rotary working machine. |
