Weight reduction structure for rehabilitation robot

The utility model discloses a weight reduction structure for a rehabilitation robot, which belongs to the technical field of weight reduction of rehabilitation robots and comprises an upright post, a suspension beam and a cross beam, the cross beam is positioned at the upper part of a frame body of the upright post, the suspension beam is positioned at the top of the upright post of the frame body, and a fixed pulley component is mounted on the suspension beam and is provided with a sling through a sling; a tension sensor is mounted at the cross beam, a mounting frame is mounted in the middle of a frame body of the stand column, and a ball screw assembly is mounted on the mounting frame; a sliding table is installed on a sliding piece of the ball screw assembly. A ball screw assembly, a connecting support and a rotating handle are installed on the installation frame, a weight reduction motor is installed on the connecting support, when the rotating handle is held by hand to rotate, a sliding table on the ball