The turntable device and the rotary support axis which is provided in the semi-automatic

摘要

PROBLEM TO BE SOLVED: To provide a turntable device in which constitution is simplified to achieve the reduction of cost, and further, a suction box is stably rotatively moved, thus performance as that of a casting line can be increased, and a semi-automatic pressure-reduction mold molding casting line.;SOLUTION: The turntable device includes: a rotation supporting shaft 2 provided in a vertical direction; a table 4 with a fitting means freely rotatably fitted to the rotation supporting shaft via a bearing, further mounted with a suction box 8 for pressure reduction molding, and performing positioning; and a rotation driving mechanism 5 driving the table to a rotation direction. The table is made to stop at a plurality of stopping positions decided in the circumferential direction, the table includes: opening parts corresponding to a first station at least for performing sand filling when being stopped at each stopping position and a second station for performing mold releasing, and the fitting means are provided per opening part.;COPYRIGHT: (C)2012,JPO&INPIT