VIBRATION ISOLATOR WITH BELLEVILLE SPRINGS Russian patent published in 2018 - IPC F16F1/32 F16F15/04 F16F3/10 

FIELD: machine building.

SUBSTANCE: invention relates to machine building and may be used for the processing equipment, including weaving looms vibration isolation. Vibration isolator with disk springs comprises base (1), on which elastic element is secured, made in the form of successively connected Belleville spring units package, and pendulum suspension with a platform for the vibration-insulated object mounted thereon. Pendulum suspension consists of cup (2), by the lower part fixed on the base (1), axially symmetrical to the Belleville springs package. By sliding fit the cup (2) upper part is connected to the damping plate (11), resting against the stack of Belleville springs. On the damping plate (11) a washer (9) with a central conical surface (10) is installed, contacting the threaded bushing (7) spherical profile, contacting the pendulum suspension rod (3) threaded part (6). Between the cup (2) bottom and the pendulum suspension rod (3) cylindrical part bottom end, an elastic damping element (4) is installed, and on the upper, flat surface of the threaded bushing (7), a platform (8) for the vibration-insulated object is fixed.

EFFECT: enabling increase in the vibration isolation in resonance mode efficiency and design and installation simplification.

4 cl, 2 dwg