WEDGE-LEVER MECHANISM OF A HYDRAULIC CLAMPING DEVICE WITH FLOATING PLUNGERS

Workpiece 1 is located by a V-block and the previously machined surfaces a are accurately located with respect to the slot d to be milled. Surfaces a are set into the vertical position by two floating plungers 3 which are spread by hydraulic plunger 4. Locating surfaces b of the plungers should be strictly vertical. Workpiece 1 is clamped when piston 5 is moved to the left by fluid delivered to th…