Plate spring straightening machine with closed edge

The utility model discloses a plate spring straightening machine with a closing edge, which comprises a rack, a centering device arranged at the upper part of the rack, a driving hydraulic cylinder arranged at the rear part of the rack and a lifting device arranged at the lower part of the rack, the centering device is arranged on the rack through a fixing plate, and a servo pushing device is fixed at the left side of the fixing plate; the servo pushing device is connected with a pneumatic pushing device fixed to the right side of the fixing plate through a coupler in the middle. The baffle plate device lifting device designed by the utility model can straighten two leaf spring reeds at the same time, so that the leaf spring straightener can simultaneously extrude edges of the two leaf spring reeds, the two leaf spring reeds can be straightened and folded, and the two leaf spring reeds can simultaneously ascend or descend according to the working requirements, so that the working efficiency is improved. The n