FIELD: machine building.
SUBSTANCE: invention relates to machine building. Vibration isolator comprises a case in the form of a base with a cover and resilient elements installed in it. A disk ring spring consists of upper and lower flexible rings coupled by flexible plates. The spring is fixed in the case via a periphery bush set between the base, lower spring ring and cover. The object with its vibrations to be dampered is mounted on a threaded bush fixed in the hole of the upper spring ring. A resilient damping element in the form of a cylindrical coil spring with a damper inside is fixed between the base and the lower end of the threaded bush.
EFFECT: increased efficiency of vibration isolation in resonance mode.
3 dwg
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