The invention relates to a rotary lifting table for heating and forging a steel blank. The turning, the forging and the loading and unloading on and off a working table of the conventional workpiece can only be finished by a crane and other hoisting equipment, the period used is long, and the heat loss is large, so that the forge forming efficiency and the forging quality of the workpiece are affected, the auxiliary equipment for forging and the labor cost are increased, the production efficiency is extremely low, and the safety is also poor. A V-shaped seat is connected with the rotary working table through screws; the lifting working table is connected to the pedestal through a lifting oil cylinder; and a hydraulic system is connected with a lifting oil cylinder. The working table of the rotary lifting table can be lifted and can rotate after being lifted in place, the clamping time is short during forging and turning of the workpiece, the efficiency is high, the labor cost is reduced, and the rotary lifting table is safe and reliable.