LEVER MECHANISM OF A HYDRAULIC MILLING FIXTURE

Body 1 of the fixture carries the V-blocks in which workpieces 2 are clamped and rotates with respect to stationary base 3. Four workpieces are simultaneously loaded and clamped in each clamping section. As piston 4 is moved downward by the action of fluid delivered to the top end of its cylinder, it turns bell-crank lever 5, to which pad 6 is secured, counterclockwise. As a set of four workpieces…