The invention discloses an anti-collision device for detecting vibration damping, and belongs to the technical field of vibration damping and noise reduction. The anti-collision device for detecting vibration damping comprises a vibration damping device component, a deformation detecting component, a display component and an anti-collision mechanism, wherein the vibration damping device componentcomprises a first mounting plate and a second mounting plate, the first mounting plate is fixedly connected to the upper surface of a vibration damping element, and the second mounting plate is fixedly connected to the lower surface of the vibration damping element. The deformation detecting component is connected to a vibration damping device. The display component receives a deformation detecting signal and displays the deformation detecting signal. The anti-collision mechanism includes a support body, a sleeve and a stand column. The support body is provided with a first end, a second end and an intermediate section. The sleeve is embedded in the intermediate section. One end of the stand column is inserted into the sleeve, and the other end of the stand column is located between the first mounting plate and the second mounting plate. According to the anti-collision device for detecting vibration damping, the detecting efficiency of the vibration damping device is improved, and thetechnical effect of effectively protecting electrical components on the vibration damping device when the vibration damping device is greatly deformed is achieved.