The invention discloses a quick
polishing and
polishing device for machinery manufacturing. The quick
polishing and polishing device comprises a base and a rack, wherein a sliding rail is installed onthe top of the base, a movable plate is arranged on the top of the sliding rail, a first motor is installed on the movable plate, a three-jaw chuck is connected to the output end of the first motor,a push-pull rod is connected to the left side of the movable plate, a
handle is connected to one end of the push-pull rod, a
hydraulic cylinder is installed on the top of the rack, a lifting plate isconnected to the output end of the
hydraulic cylinder, a second motor is installed at the bottom of the lifting plate, a polishing ball is connected to the output end of the second motor, a
dust collector is installed on the top of the rack, and a dust collection bucket is connected to the
dust collector through a flexible tube. The three-jaw chuck is arranged, so that a
steel tube is accurately positioned; the
dust collector is installed on the top of the rack, and the dust collection bucket is arranged near the polishing ball, so that dust generated during polishing and
grinding is convenient to absorb, the effect of environmental friendliness is achieved, and
dust pollution is prevented.