| 摘要 |
PURPOSE:To enable a pallet in a machining side to be surely further efficiently replaced with a pallet in an arrangemens side, by providing an arm which simultaneously replaces the plural pallets in the machining side with the plural pallets in the arrangements side. CONSTITUTION:A pallet 11 is loaded on a machining table 2 and an arrangements table 3. While an arm 24 is turnably set between the machining table 2 and the arrangements table 3. Further this arm 24 equips hook parts 25 simultaneously engaging with a plurality of hook receiving parts 18 respectively provided in the pallet 11 in a machining side and the pallet 11 in an arrangements side. While the arm2 4 turns about a main spindle serving as the center if turn driving force by an arm driving means of servomotor or the like is transmitted to the main spindle. Accordingly, the pallet is mutually replaced by also turning each pallet 11, engaged with the arm 24, about the main spindle serving as the center. |
