Forming mold for S-shaped aluminum alloy profile bumpers used for automobiles

A forming mold for S-shaped aluminum alloy profile bumpers used for automobiles comprises a main table board, a first-time forming fixed shaped plate, a forming mechanism, a forming assistance mechanism and product piece clamping mechanisms. The main table board is located on the upper portion of a stretch bending work table. The first-time forming fixed shaped plate is fixedly installed on the main table board. The forming mechanism comprises a first oil cylinder, a first shaped plate base and a first-time forming correction block. The first oil cylinder is fixed to the main table board. A piston rod of the first oil cylinder is connected with the first shaped plate base. The first-time forming correction block is assembled on the first shaped plate base. Second-time forming shaped platesare symmetrically arranged on the two sides of the first-time forming correction block. The forming assistance mechanism comprises a second oil cylinder and a second shaped plate base. The second oilcylinder is fixed to a se