Continuous stamping forming die for large-area metal bipolar plate of fuel battery

The invention relates to a continuous stamping forming die for a large-area metal bipolar plate of a fuel battery. The continuous stamping forming die comprises a progressive die consisting of five stations, wherein the station (1) is to punch four positioning pin holes and inserting positioning pins; the station (2) is to form a flow channel parallel groove in a compensation mode; the station (3) is to punch a special-shape hole; the station (4) is to perform trimming and blanking; the station (5) is to pull out the positioning pins; and after the plate passes through the stations (1), (2) and (3) sequentially, the plate enters the station (4) to be subjected to trimming and blanking to form the bipolar plate, and the station (5) is used for taking the waste materials after trimming out of the punching die. Compared with the prior art, the continuous punching forming die has the advantages of high forming precision, capacity of solving the problem about inconsistent forming height of the flow channel groove and the like.