Processing equipment for high-precision rice milling shaft

A high-precision rice milling shaft machining device comprises a rack, a workbench is arranged on the rack, a station is arranged at one end of the workbench, a positioning hole is formed in the station, a rice milling shaft is inserted into the positioning hole, and a movable left clamping plate and a movable right clamping plate are arranged on the two sides of the rice milling shaft respectively. A sealing plate capable of falling to the top of the left clamping plate and the top of the right clamping plate is arranged above the left clamping plate and the right clamping plate, an inlet is formed in the sealing plate, and one end of the inlet is connected with a feeding pipe used for conveying polishing fluid. The polishing device has the beneficial effects that the outer surface of the rice milling shaft is polished through the polishing fluid, the rice milling shaft with ribs can be comprehensively polished, the machining precision of the rice milling shaft is ensured, the rice milling precision of the r