The utility model discloses a kind of gear
casting and
polishing device, including drive frame, positioning
machine base and
polishing roller group, positioning
machine base is slidably installed in drive frame, surface is provided with slide and is used for gear angle adjustment
rudder machine, motor is equipped in drive frame, motor is rotated by transmission shaft and output shaft and drives
polishing roller group, polishing roller group is made of shaft sleeve and multiple polishing tooth head, polishing tooth
head surface is equipped with end
grinding surface, side is equipped with
tooth grinding surface.End
grinding surface is used for polishing gear end clearance area,
tooth grinding surface is used for the meshing surface or side wall of
gear tooth key, polishing tooth head is arranged along shaft sleeve in multiple groups of ring, with one machine multi-
surface processing capacity.The device compact structure, strong adaptability, can efficiently complete gear multi-surface polishing process, improve gear precision and surface quality.