Rotating disc type inner support transposition equipment for medical disc base machining

The utility model relates to a rotating disc type inner support transposition device for medical disc base machining, which comprises a machine base, a cam divider is arranged on the machine base, the output end of the cam divider is fixedly connected with a rotating disc, a plurality of through holes are formed in the rotating disc, and a positioning seat and a guide sleeve are arranged at each through hole in the rotating disc. An inner supporting assembly is arranged in each positioning seat and comprises a bull eye bearing, a sliding rod, a roller, a first spring, a second spring and an inner supporting top head, a conical surface is arranged at the upper end of the sliding rod, the roller is tangent to the conical surface of the sliding rod, one end of the inner supporting top head is slidably connected with the positioning seat, and the other end of the inner supporting top head is connected with the roller; and an inclined guide plate is arranged below the turntable on the base. The device has the bene