Standard container door column integral stamping die

A standard container door column integral stamping die comprises a large upper die plate and a large lower die plate and is characterized in that an upper left die and an upper right die, and a lower left die and a lower right die are fixed to the large upper die plate and the large lower die plate respectively, an upper punching die and a lower punching die are embedded in the two sides in the middle of the large upper die plate and the larger lower die plate, notches are formed in the upper left die, the upper right die, the lower left die and the lower right die corresponding to the upper punching die and the lower punching die, the two sides of the upper punching die and the two sides of the lower punching die are located in the corresponding notches, a punch on the upper punching die is higher than the surface of the upper left die and the upper right die about 4.5 mm to 7 mm, an upper balance stopping block and a lower balance stopping block are arranged in the corresponding upper and lower positions of