Lateral plates of vertical hydraulic pressure cold bending machine

The utility model relates to a lateral board for a perpendicular hydraulic cold bending machine, which is applied in a cold bending machine in heavy caliber long conveying transportation pipeline construction building projects, and comprises a main board which is a flat board and is provided with an installation hole. The utility model is characterized in that the upper edge, the left edge, and the right edge of the main boar are welded with a reinforcing plate, and the installation hole of the reinforcing plate is a through-hole, and the main board is provided with hollow holes. The utility model has the advantages that the flat board style of the lateral board is changed into a composite structure of the main board and the reinforcing board, and the main board is provided with hollow holes, and the requirement of the intensity of the lateral board is satisfied when a heavy caliber steel pipe is bent, and simultaneously, the weight of the lateral board is reduced, which is convenient to be processed and manu