Rear suspension cross beam stamping die

The utility model discloses a rear suspension beam stamping die which comprises an upper die plate, a lower die plate, a dismounting structure, a buffer damping structure and a disengaging structure,a first through hole is formed in the upper die plate, concave plates are arranged at the two ends of the upper die plate, and grooves are formed in the two sides of each concave plate. According to the die, the connecting block, the spring, the connecting column and the hollow sleeve block are sequentially arranged in the buffer damping structure, the two ends of the spring are fixedly connectedwith the connecting blocks, the two ends of the connecting block are fixedly connected with the hollow sleeve block, and the connecting column is arranged in the spring; when the upper die plate and the lower die plate are combined for stamping, the two ends of the spring are fixedly connected with the connecting blocks, the two ends of the connecting blocks are fixedly connected with the hollow sleeve blocks, the hollow s