The floating clamp bracket is a component that connects the cylinder and the hydraulic cylinder. The floating clamp bracket is fixed on the guide rail. It can slide on the guide rail by the thrust of the locking cylinder and drive the hydraulic cylinder to perform linear movement together. The height and width of the slider are 40mm and 48mm, and the length is 480mm, so the width of the floating clamp bracket is positioned at 50mm, and the length is set to 480mm. In order to strengthen the strength of the floating clamp bracket, a reinforcement with a width of 10mm is added at the front end The structure of the rib is shown in Figure 3-4 below. The three screw holes in the figure are used to fix the backing plate. The backing plate is used to connect the hydraulic cylinder