The invention discloses a light
bus side wall outer plate
skin and a forming process and forming equipment thereof. The side wall outer plate
skin comprises a left side
skin, a right side rear skin and a right side front skin; the left side skin, the right side rear skin and the right side front skin are all integrally-formed plates and are provided with a plurality of horizontally-extending
waist lines, the modularization thought is innovated, the rolling and
stamping mode forming technology is adopted, namely, a whole set of rolling device is developed according to the section of the side wall outer plate skin, the side wall outer plate skin of an automobile body is rolled, a whole rolling device is used for rolling the side wall outer plate skin of the automobile body, after the skin is
cut according to different lengths of the automobile body, a wheel arch position, a door edge position and a rear departure angle position are formed through a developed
stamping die; and the forming process of rolling and
stamping effectively solves the splicing problem of the side wall skin, avoids the investment of large dies, realizes the production of vehicle types with different lengths, reduces the
welding deformation, improves the working efficiency, and reduces the labor intensity.