Spare part processingequipment for tricycle

The utility model belongs to the technical field of a lathe, device or technology for grinding or polishing, disclose spare part processingequipment for tricycle, including the frame and the head of polishing, the overhead carriage release lever that is fixed with of polishing still includes installation department, clamp part and drive division, and the installation department includes the installing frame, and sliding connection has the mounting panel in the installing frame, the clamp part has two, and the clamp part includes the cramp bar, rotates wheel and fixed block, and it has the freeend can fix the last stay cord at the carriage release lever to rotate to take turns to to twine, and the one end rotation that the cramp bar lies in the installing frame is connected with the wheelof polishing, the drive division is polished the head and is rotated the pivot of being connected with the head of polishing including running through, is equipped with drive pivot pivoted driving piece in the frame, and the b