Big modulus gear machining anchor clamps of dish -type

The utility model relates to a big modulus gear machining anchor clamps of dish -type, include that anchor clamps base and gear hobbing compress tightly the backing plate, its main points are: being equipped with the installation panel that has the cavity on the anchor clamps base, being equipped with the mounting disc on the installation panel, the lower terminal surface of mounting disc is equipped with gerar grinding adjusting screw, gerar grinding regulation gasket and gerar grinding staybolt, and the mounting disc compresses tightly the backing plate with the gear hobbing and is connected by gear hobbing compression screw. The utility model discloses simple structure, it is low to make easy expense, and through adjusting screw and the regulation of regulation gasket, the loading and unloading part makes things convenient for labour saving and time saving, has improved the clamp force and the stability of gear hobbing, examines time measuring and need not lift the part off, can play the table and detect t