| 摘要 |
PROBLEM TO BE SOLVED: To provide a compact hydraulic driven lifting indexing device having cleanliness, washing resistance, high responsiveness, large outputs and high positioning accuracy at a conveying installation part used particularly as the base machine of a food processing machine. SOLUTION: This device comprises a pivoting table 5 freely rotationally supported by a cross roller bearing 15, a hydraulic motor 9 and a hydraulic cylinder 8 secured to a table base 14 supporting the cross roller bearing 15, with a power transfer mechanism and an output shaft connected thereto, a lifting main spindle 7 connected to the output shaft of the hydraulic cylinder 8, a lift indexing table 1 connected to the lifting main spindle 7 via a bearing 7a in such a way as to be capable of rising and falling relative to the pivoting table 5 and to be bound in a rotating direction, and a casing 18 located outside the table base 14 to surround the power transfer mechanism. |
