Inverted robot machining equipment

The utility model discloses upside-down hanging robot machining equipment which comprises a device body, the device body comprises an outer cylinder, an inner cylinder is installed in the outer cylinder, a threaded groove is formed in the outer cylinder, a first lead screw is arranged in the threaded groove, a connecting shaft is arranged on the first lead screw, a first bevel gear is arranged on the connecting shaft, and a second bevel gear is arranged on the first bevel gear. A bevel gear II is meshed with one side edge of the bevel gear, a supporting leg is connected to the upper end of the inner cylinder, a connecting frame is welded to the upper portion of the supporting leg, a movable groove is formed in the connecting frame, a lead screw II is installed in the movable groove, one end of the lead screw II is connected with a motor, the lead screw II is sleeved with a lantern ring, and a mechanical arm is connected to the lower portion of the lantern ring. The device can be adjusted front and back, the p