Application of the feeding device and the feeding device to the machine tool

One kind of feeding device, which includes a mounting base, seat, and a feed drive mechanism is mounted on the tool base tool. The mount includes a frame, the frame comprising a first and second side walls opposite and spaced from the first side wall toward the inside of the second side wall is provided with a guide portion, the second sidewall defines a sliding groove, the seat comprises a main body and a protrusion disposed on the main body of the sliding plate, the sliding plate disposed through the chute, slide plate away from the body at one end to the sliding contact with the guide portion, on the outside of the main body is provided with a mounting seat and tool holding phase, the tool is a turning tool, the processing, the feed drive mechanism for driving the tool holder of the tool driven along the guide portion for controllably reciprocated at high speed to a workpiece surface machining by reciprocating motion of the tool. Feeding means provided by the present invention has been machining of a workpiece by reciprocating motion itself, some time savings, improved surface machining efficiency. The present invention further provides a machine tool feeding device applications.