Abrasive finishing machine

An abrasive finishing machine is characterized in that: the abrasive finishing machine comprises a base, a controlling system, a stand column which can move horizontally and laterally and is vertically supported on the base, an X-axis moving mechanism which is used for driving the stand column to move horizontally and laterally, a connecting rack which can move up and down along the vertical direction and can be connected on the stand column, a Z-axis moving mechanism which is used for driving the connecting rack to move up and down, a main axis mechanism which can rotate around a horizontal axis and is fixedly arranged on the connecting rack, the main axis mechanism which comprises a supporting base a rotating shaft which is vertical to the horizontal axis and is arranged on the supporting base, a motor which drives the rotate shaft to rotate and an abrasive finishing wheel which is arranged at the output end of the rotate shaft; the abrasive finishing machine which also comprises a working table which can b