Reliability testing device for accelerator pedal

The utility model relates to a reliability testing device for an accelerator pedal. The reliability testing device comprises a control box part, an air pressure driving part and a testing part, and the control box part is used for receiving an input signal and controlling the pneumatic driving part, is also used for displaying and storing detection data, and comprises an MCU (Microprogrammed Control Unit), an SD (Secure Digital) card, a display and a keyboard. The air pressure driving part is used for pressurizing the testing part and comprises a throttle valve, an electromagnetic valve, a pressure stabilizing cylinder, a deflation valve and a simulation driving rod. The testing part is a place used for installing the accelerator pedal to be tested and comprises the accelerator pedal to be tested. According to the utility model, reliability test and data storage can be carried out on the accelerator pedal, and meanwhile, the device can be expanded to reliability test of pedals with similar structures such as