The follow-up hand according to the workpiece thermal deformation of the plasma cutting robot

摘要

When a large workpiece such as a rear axle is cut by a plasma cutting robot using a positioning device, the cutting robot can follow the thermal deformation of the workpiece generated during cutting so that it can be cut while following the workpiece, Down cylinders installed on both sides of the frame base of the workpiece positioning device via a cylinder base and connected to the movable brackets, and a control unit for controlling the up / A plurality of guide shafts provided on the cylinder base through linear motion bushes and connected to the movable brackets to guide the up / down cylinders; a guide plate connected to the movable brackets to press both bottom sides of the lifted workpiece, And a guide plate Mobile receiving movement guide convenience guide protruding from the two sides will be made of a ball characterized in that the cap screw to compensate for the height difference according to a modification of the work installed on the hand of the plasma cutting robot.