Machine for machining crankshafts

Machine for machining crankshafts, which comprises:

• a support (2) with a vertical axis (A) perpendicular to a base to support at least one crankshaft (100);
• at least one actuator (1) to actuate a machining tool to machine the crankshaft;
• the support (2) being configured to hold the at least one crankshaft having a longitudinal axis (B) arranged horizontally to the vertical axis (A) using at least two clamping devices (21) configured to secure the crankshaft in correspondence with at least two main journals (103) of the crankshaft the support (2) being turnable in respect to the vertical axis (A) in order to modify an angle of attack between a longitudinal axis (B) of the crankshaft (100) and the actuator (1), the support (2) provided with a turning mechanism (22) displaceable between a retracted position wherein it does not interact with the crankshaft (100), and an actuation position wherein the turning mechanism (22) interacts with the crankshaft (100) in order to turn the crankshaft (100) in respect to the longitudinal axis (B).