The invention discloses left and right sharing semi-automatic bending and perforating equipment. The structure of the equipment comprises an equipment body, protecting covers, a control machine, a feeding machine, a cover plate, a base and an internal device. A pair of protecting covers are arranged. The protecting covers and the equipment body are connected in a locked manner. The protecting covers and the equipment body form an integrated structure. The control machine is installed on the side face of the equipment body. The control machine is movably connected to the side face of the equipment body. The feeding machine is embedded in the equipment body. The feeding machine is fixedly connected with the equipment body. According to the equipment, a workpiece is machined at the upper endand the lower end of a frame body structure rack at the same time, two sets of original pieces can be fed at a time, the paired machined original pieces are fed from a feeding opening of the feeding machine, in the moving process, transmission of an upper fixing mechanism and a lower fixing mechanism is driven to fix the original pieces, bending and perforating operation is carried out conveniently, a conveying wheel rotates to convey machined original pieces correspondingly, the machining efficiency is improved effectively, the occupied area of the region is small, and the excessive outlay cost is reduced.