Shell shaping device capable of improving yield

The utility model provides a shell shaping device capable of improving the yield, and belongs to the technical field of shell shaping. Comprising a base, supporting plates are symmetrically installed on the two sides of the top end of the base, a transverse plate is installed at the top ends of the supporting plates, a pressing plate is movably arranged below the transverse plate, a lifting mechanism is arranged at the top end of the pressing plate, an upper profiling plate is installed at the bottom end of the pressing plate, and an electric heating plate is installed in the upper profiling plate; a lower profiling plate is installed at the position, corresponding to the upper profiling plate, of the top end of the base, a protruding part is installed at the bottom end of the upper profiling plate, a groove part matched with the protruding part is formed in the lower profiling plate, and an electromagnetic chuck is movably arranged between the upper profiling plate and the lower profiling plate and located o