Cold bending forming device and using method thereof

The invention relates to a cold bending forming device and a using method thereof. A device body is arranged on a base, a bending oil cylinder frame and A pressing oil cylinder frame are arranged on the two sides of the device body respectively, a bending oil cylinder is arranged in the bending oil cylinder frame, a push bending die is arranged on the upper portion of the bending oil cylinder, thelower part of the pressing oil cylinder frame is connected with a pressing oil cylinder, and the end part of the pressing oil cylinder is connected with a pressing block; and a bending adjusting device is arranged on the device body, a bending die is arranged on the back of the bending adjusting device, and a cold bending workpiece is placed between the push bending die and the bending die. The cold bending forming device effectively solves the problem that the precision and the quality of a traditional cold-bending forming device are poor in precision and quality, and meanwhile improves theworking efficiency, and re