Main artificial starting on a flat plate, and flat bracket, adjust the tablet levelness, the required machine tools mat iron into the anchor hole, through bolt, screw to contact with bearing plate, and then adjust the level of machine tool (bolt clockwise, machine tool rising): adjusted the machine level, screw nut, fixed level state. Because of the creep phenomenon of rubber, when the cushion iron is used for the first time, adjust the machine tool again two weeks later. the horizontal machine tool cushion iron is installed on the base of the machine tool equipment. It is composed of an inner bracket, a rubber pad, an outer seat, an adjusting plate and a screw. the load of the machine tool equipment is transferred to the rubber pad through the adjustment plate and the inner tray, which can effectively damp the longitudinal vibration of the machine tool equipment; by adjusting the plate can adjust the machine equipment lifting and significantly improve the load capacity of cushion iron; the outer seat is fixed with the concrete floor through the tube expansion screw, which can effectively reduce the transverse vibration of machine tools and equipment.