Water cooling air door rocker arm detection device

The invention discloses a water-cooled air door rocker arm detection device which comprises a mounting seat for mounting a water-cooled air door rocker arm, a circulating water assembly connected with a water inlet pipe and a water outlet pipe of the water-cooled air door rocker arm is arranged on the mounting seat, and a device for detecting water temperature and flow velocity is arranged in a pipeline of the circulating water assembly. The mounting seat is provided with a device for heating and vibrating a workpiece, a device for detecting the temperature of the workpiece and a driving device for driving the water-cooling air door rocker arm to swing up and down, and the control device controls the driving device, the heating device and the vibrating device to operate so as to simulate the working environment of the water-cooling air door rocker arm at each speed gear. The received temperature difference and flow velocity information of the circulating water are combined with equivalent automobile speed per