Bending and shaping die structure and bending process thereof

The invention discloses a bending and shaping die structure, and belongs to the field of shaping dies. The bending and shaping die structure comprises a shaping convex die, a shaping lower die movable block and a shaping lower die fixed block. The shaping lower die movable block is mounted on the shaping lower die fixed block through a rotating shaft, the shaping convex die is positioned at the position above one side of the shaping lower die movable block, and a contact face used for making contact with the lower surface of the shaping convex die is formed in the position, located under the shaping convex die, of the shaping lower die movable block. The bending and shaping die structure has the beneficial effects that, in the bending and shaping die structure, the shaping lower die movable block is mounted on the shaping lower die fixed block through the rotating shaft, compared with a conventional sliding structure, when the same effect is achieved, the friction effect is smaller, under the conditions that