Passenger car cabin door framework arc pressing device

The utility model discloses a passenger car cabin door framework arc pressing device which comprises a working table and a lower mold part, an auxiliary assembly is arranged above the working table and comprises an air cylinder body and an upper mold part, the upper mold part is arranged below the air cylinder body, the lower mold part is arranged on the bottom wall of the inner side of the working table, and the lower mold part is arranged on the bottom wall of the inner side of the working table. An air cylinder switch is arranged at one end of the front top of the workbench. According to the passenger car cabin door framework arc pressing device, operation is convenient, time is saved, the production efficiency is improved, the radian of the pressed cabin door framework is standard, an operator can conveniently take articles for use during working, the comfort degree is improved, the operation mode is convenient, the operation time is shortened, and the production efficiency is improved. And in addition, t