Full-direct-drive motor five-axis numerical control machine tool

The invention provides a full-direct-drive motor five-axis numerical control machine tool, and belongs to the technical field of machine tools. The full-direct-drive motor five-axis numerical controlmachine tool comprises a base, a horizontal moving mechanism and a vertical moving mechanism. According to the machine tool, a direct drive motor is used for replacing a structure of a servo motor, amotor base, a coupling, a ball screw, a lead screw nut, a lead screw nut base and sliding block, bearing supports at the two ends of three linear feed shafts and a structure of a servo motor and a worm and worm gear reduction gearbox of two rotary shafts on an existing machine tool; and the problems of lead screw pitch errors, lead screw nut gaps, linear shaft axial movement, worm and worm gear abrasion gaps, thermal deformation errors caused by operation, timing shutdown maintenance and the like are eliminated, the part machining precision is greatly improved, the operation speed and efficiency are improved, the acces