Flat stamping side plate with trapezoidal end part

The utility model belongs to the technical field of stamping sideboards, and provides a flat stamping sideboard with trapezoidal end portions, the flat stamping sideboard comprises a sideboard main body, the sideboard main body is of a long-strip-shaped structure, trapezoidal grooves are formed in the upper surface of the sideboard main body, and the trapezoidal grooves are symmetrically distributed in the two ends of the sideboard main body. According to the flat stamping side plate with the end of the trapezoidal structure, by arranging the trapezoidal grooves, the reinforcing ribs and the bosses, die universality can be achieved, fins of a condenser are limited and fixed in the brazing process, fin falling, fin melting and other defects are prevented, and compared with other structures for achieving the functions, the flat stamping side plate has the advantages of being simple in structure and convenient to use. By means of the trapezoidal grooves in the two ends of the side plate body, the input cost of t