| 摘要 |
PURPOSE:To make the improvement of work efficiency and safety, by making successively the transfer operation of the gang head between support block and drive mechanism, and by making the gang head, when transferred to the drive mechanism, to operate a work of different location. CONSTITUTION:The constitution of a basic platform 10 comprises a frame 1, a base 4 and a hollow shaft 9, and below the shaft 9 and above a slide base 5 is set to be placed a drive mechanism 11. Subsequently, a gang head 52 is coupled to a support block 36 in a manner with the emission inner end facing a support face 37. Thus the gang head 52 is transferred to the block 36 from the mechanism 11. Then with a turning shaft drive mechanism 35 operated, a turning shaft 34 is turned an angle of the prescribed degree. In consequence, the head 52 turns within a plane in perpendicular to an axial line of the shaft 34, and so another head 52 for operating the next work reaches up to the front of the mechanism 11. Thus the improvement can be made for work efficiency as well as for safety. |
