Robot balance cylinder

Industrial robot balance cylinder is a kind of industrial robot arm balance cylinder device, including cylinder body, piston and torsion support rod. The cylinder body is composed of upper cylinder head, lower cylinder head and outer cylinder, and forms a seal inside it. In the pneumatic system, the piston is arranged inside the cylinder; the respective end faces of the piston and the lower cylinder head are in a multi-level stepped structure, corresponding to each level structure, a torsion spring is sleeved between the piston and the lower cylinder head, and these torsion springs are mutually The spiral direction of the neighbors is opposite; the torsion support rod is sleeved in the center of the piston end face, one end is connected with the boom of the industrial robot, and the other end is installed in the support rod sleeve at the end of the cylinder, thereby driving the piston Move together. Through the utility model, the torque of the robot arm can be conveniently and effectively balanced, and at the same time, the system damping can be increased by the air pressure damping component, and it has the advantages of compact structure, easy maintenance and high system stability.

Robot balance cylinder applications