Lead rolling ball screw pair

According to the technical scheme, the lead rolling ball screw pair comprises a ball screw body, a sliding base is arranged on the outer side of the ball screw body in a sleeved mode, a lubricating mechanism is arranged in the sliding base, a cleaning mechanism is arranged on one side of the sliding base, and the cleaning mechanism comprises two first rotating shafts. The ball screw pair cleaning device has the advantages that when a user needs to clean a ball screw pair, the connecting rods are inserted into the movable grooves, the rotary knobs are screwed, the rotary knobs rotate to fix the connecting rods, and the ball screw pair cleaning device is simple in structure, convenient to use and high in practicability. When the device needs to be lubricated, the pressing plate is pressed, softening oil flows into the ball groove, the use efficiency of the ball screw pair is improved, the maintenance cost of the ball screw pair is reduced, and benefits are brought to users. 本实用新型公开了导程轧制滚珠丝杆副，其技术方案是：包括滚珠丝杆本体，所述滚