Forming modular die of metal seamless tin punching shear and succeeding stretch

The utility model discloses a forming modular die of metal seamless tin punching shear and succeeding stretch. The forming modular die of the metal seamless tin punching shear and the succeeding stretch is composed of an upper die base and a lower die base, and is characterized by further comprising an upper material-press die, a succeeding stretch die, an upper pressing forming die, an upper shear mouth die, a lower material-press forming die, a succeeding lower pressing forming die, a lower shear mouth die and a once lower material-press die. The succeeding stretch die is connected with the upper die base, the upper pressing forming die is arranged on the inner side of the succeeding stretch die, and the upper shear mouth die and the upper material-press die are arranged on the outer side of the succeeding stretch die. The lower material-press forming die is arranged right below the succeeding stretch die, the once lower material-press die is arranged right below the upper shear mouth die, the succeeding lo