The invention discloses a deburring
machine. The deburring
machine comprises a loading
station, a plane abrasion
station and a teeth sweeping
station, wherein the three stations are respectively and correspondingly provided with a loading mechanism, a plane abrasion mechanism and a teeth sweeping mechanism. The deburring
machine also comprises a station shifting mechanism for transferring workpieces from the previous station to the next station; the plane abrasion mechanism comprises a first motor, a
speed reduction transmission mechanism connected with the first motor, a
grinding wheel, a revolution adapting piece and a rotation driving piece, wherein the revolution adapting piece is connected with an output shaft of the
speed reduction transmission mechanism; the rotation driving piece and the revolution adapting piece rotate relative to each other; the rotation driving piece is eccentric to the output shaft of the
speed reduction transmission mechanism; the
grinding wheel is concentrically connected with an output shaft of the rotation driving piece. By adopting the structure, the
grinding wheel simultaneously does revolution motion and rotation motion in the operating process, and the motion track forms an envelope line track, thus, the workpieces are conveyed to the lower part of the
grinding wheel by virtue of the clamping mechanism, and the operating surface of the
grinding wheel can be quickly in contact with the end surfaces of the workpieces, therefore the deburring efficiency is greatly improved.