Punching forming structure of rear overhang upper support

The utility model provides a rear overhang upper support punching forming structure, relates to the technical field of automobile parts, and aims to solve the problems that the appearance quality of parts needs to be improved, an upper module and a lower module need to be perfectly attached during butt-joint stamping, and the production cost is low due to the fact that existing products need to be produced in batches, the manufacturing period needs to be shortened and the rejection rate needs to be reduced when the product quality is improved. Otherwise, repair needs to be carried out, and the production cost is increased. Comprising an upper template; symmetrical notches are formed in the front end and the rear end of the upper die plate respectively. Symmetrical fixing holes are formed in the left end of the upper mold plate; after the appearance quality of a part is improved, the upper module and the lower module are perfectly attached during butt joint stamping, the upper module and the lower module are i