Single reduction gear box oil pointer spot facing work clamping device

The utility model discloses a single reduction gear box oil pointer spot facing work clamping device, the bottom plate that sets up including the slope and set up on the bottom plate and be used for the positioning mechanism of reducer box body location and the hold -down mechanism who is used for compressing tightly the reducer box body, positioning mechanism be including setting up a plurality of nail on the bottom plate, the top surface of a nail for be used for with the plane of reducer box physical contact. The utility model discloses an it is unanimous with digit control machine tool drill bit direction that single reduction gear box oil pointer spot facing work clamping device, the reducer box body install the oil pointer hole of placing the position for the reducer box body can start the lathe and directly process the oil pointer hole behind the clamping, thereby has greatly made things convenient for workman's operation, has improved the machining efficiency in oil pointer hole, and this clamping dev