Tooth machine is attacked to adjustable changeable formula of numerical control bull

The utility model provides a tooth machine is attacked to adjustable changeable formula of numerical control bull, including frame, swivel work head, tapping device and pivot, the rotatable setting of pivot is in the frame center, swivel work head fixes the pivot upper end, swivel work head is last all to be equipped with product processing seat two at least along circumference, tapping device sets up swivel work head's top, its effect end orientation the last product processing seat of swivel work head sets up, tapping device is including attacking the tooth motor, attacking tooth main shaft, multi -Spindle tool and support frame, the output shaft of attacking the tooth motor with attack the tooth main shaft and pass through gear?connection, multi -Spindle tool with attack tooth main shaft fixed connection, the support frame perpendicular to the frame sets up, attack the tooth motor and attack the tooth main shaft and fix on the support frame. The utility model provides high machining efficiency has reduced