TURRET AND BEARING ASSEMBLY FOR INDEX DEVICE, AND INDEX DRIVE SYSTEM USING THEREOF

摘要

PURPOSE: turntable can minimize index drive mechanical tolerance for the indexing unit of indexing unit and bearing assembly and a kind of system using this method is provided to enhance the indexing unit of durability. ;CONSTITUTION: bearing assembly includes the index of bearing (260), the outer ring of bearing groove (212) and bearing (230,240,250 ). Polar bear supports the rotary turnplate of capstan head (210). The rotating turret is formed on the periphery of polar bear slot. The contact surface contact polar bear slot of polar bear groove supports capstan head. Polar bear outer ring is mounted on the peripheral groove of bear. Polar bear outer ring, which supports polar bear and controls, pre- is carried to polar bear. ;The 2013 of copyright KIPO submissions