Tire vibration mode automatic testing device

The utility model provides a tire vibration mode automatic testing device, which solves the technical problem that the automation degree of the existing tire vibration mode test is not high, and comprises a bracket, a rotary table, a loading table, a rotary motion mechanism, a force hammer, a servo driving mechanism, a detection device and a main control system. Wherein a rotary table is arranged in the side direction of the bracket, and a tire mounting seat is mounted on the bracket. A loading table is arranged on the side face of the support. And a rotary movement mechanism is sleeved on the peripheral side or above the rotary table and is connected with the force hammer through a servo driving mechanism. The main control system is electrically connected with the rotary table, the loading table, the rotary motion mechanism, the servo driver and the detection device. By means of the designed automatic hammer moving knocking device, equal-angle rotation of the hammer can be achieved, and therefore time-consum