This 3D model was drawn by SOLIDWORKS2022.Other formats include:IGSX.TSTPThe cylinder driven four jaw synchronous clamping chuck is a precision fixture that achieves synchronous movement of four jaws through compressed air drive, and is widely used in the field of mechanical processing. Transmission mechanism: It includes four sets of rack and gear pairs, with the rack stroke corresponding to the maximum opening and closing range of the claws, ensuring transmission accuracy. When the electromagnetic directional valve is powered on, compressed air pushes the piston outward through the pressure regulating valve. The gear shaft is directly connected to the claw to achieve radial contraction and expansion.