Machining device and machining method for micro lens polishing grinding head

The invention discloses a machining device and method for a micro lens polishing grinding head, and belongs to the technical field of optical lens machining.The machining device comprises a base, a driving seat is arranged at the left end of the upper side of the base, a mounting seat is arranged at the upper end of the driving seat, a clamping device used for mounting the grinding head is arranged on the mounting seat, and a sliding rail and a lead screw are transversely arranged at the right end of the driving seat; a movable machining base is arranged on the sliding rail and is in transmission connection with the lead screw, a first motor for driving the lead screw to rotate is arranged in the driving base, a drill chuck used for installing a drill bit is arranged on the machining base, a second motor for driving the drill bit to rotate is arranged in the machining base, and the center of the clamping device and the axis of the drill chuck are located on the same straight line. By adopting the precise driv