Torsional vibration absorber with novel structure

The invention provides a torsional vibration absorber with a novel structure. The torsional vibration absorber with the novel structure comprises an inertia ring, a plastic sheet, a rubber main springand an inner metal part and a limiting pin, wherein the inner metal part, the rubber main spring and the plastic sheet are arranged in the inertia ring, the rubber main spring is located between theinertia ring and the inner metal part, the plastic sheet is located between the rubber main spring and the inertia ring, and the inner metal part, the rubber main spring and the plastic sheet are sequentially arranged in the inertia ring. The torsional vibration absorber has the beneficial effects that 1, the torsional vibration absorber disclosed by the torsional vibration absorber is used for loading, the effect of resonance can be well eliminated and inhibited, and vibration and noise in the vehicle are greatly reduced; 2, the reliability of the product is guaranteed, and the road test requirements in the automobile