A lifting tool for turning over finished brick products comprises two guide rail beams, guide rail pulleys, moving beams, hoisting pulleys, a cross beam, an overturning frame, a pressing device, a rotary shaft device, a jacking device, overturning hydraulic cylinders and a pressing hydraulic cylinder, wherein the moving beams are arranged between the two guide rail beams in a paired mode, a pair of guide rail pulleys is arranged on the outer sides of the moving beams, the cross beam is arranged between the moving beams, a pair of hoisting pulleys is arranged on the cross beam, the overturning frame is arranged under the cross beam, the cross beam is connected with the overturning frame through a pair of connecting frames, the lower portions of the guide rail beams are connected with a side frame corresponding to the overturning frame, the rear portions of the guide rail beams are connected with the tail ends of the corresponding overturning hydraulic cylinders, the ends of telescopic rods of the overturning hydraulic cylinders are connected with a lower beam of the corresponding overturning frame through rotary shafts, and the pressing device is arranged in the overturning frame and connected with the lower side of an upper beam of the overturning frame through the pressing hydraulic cylinder. The lifting tool for turning over the finished brick products is designed according to the actual situation of air-entrapping bricks, the air-entrapping bricks are quickly hoisted and loaded onto a truck in an overturning frame mode, and accordingly the production efficiency in the whole production process is greatly improved.