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.
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.
YAMASHINA TOMOSHIRO (JP)
TAKAHASHI YOSHIMIZU (JP)
MIYAGAWA SHINPEI (JP)
MANMOTO SHINZO (JP)
KODAMA RYUJI (JP)
MAEKAWA SEISAKUSHO KK (JP)