Bending machine fixing mechanism with protection function for metal product machining

The utility model belongs to the technical field of bending machines, and particularly relates to a bending machine fixing mechanism with a protection function for processing metal products, which comprises a bottom plate, a bending device is arranged at the top of the bottom plate, the bending device comprises a fixing unit, a protection unit and a bending unit, the fixing unit is arranged at the front end and the rear end of the top of the bottom plate, and the protection unit is arranged at the front end and the rear end of the bottom plate. The protection unit is arranged on the periphery of the bottom of the bottom plate, and the bending unit is arranged on the top of the bottom plate. According to the bending machine fixing mechanism with the protection function for metal product machining, the fixing unit is arranged, a second motor in the machine box is started to drive a rotating shaft to rotate, and a connecting plate is driven to rotate when the rotating shaft rotates, so that a clamping plate and