A vibration damping device of a weapon station vibration damping alloy

Abstract

The invention provides a vibration damping device of a weapon station vibration damping alloy. It includes: a damper, which includes a base, a sleeve, a guide rod and a disc spring structure; a cradle and a gun body; the cradle and the sleeve are respectively fixed to the base, and the guide rod is One end is fixedly connected with the gun body, and the firing direction of the gun body is consistent with the extending direction of the guide rod; the other end of the disc spring structure and the guide rod are arranged in the sleeve, One end of the sleeve away from the guide rod has a limit end. When the gun body fires shells, the guide rod drives the disc spring structure to move toward the limit end, and the limit end is used for pressing Tighten the disc spring structure. The vibration damping device of the weapon station damping alloy improves the problems of excessive recoil displacement, secondary impact and low energy absorption rate of the rectangular coil spring of the damper in the prior art.

Description

technical field [0001] The invention relates to the technical field of vibration damping of weapon stations, in particular to a vibration damping device of a vibration damping alloy for weapon stations. Background technique [0002] Vibration-damping alloys are widely used in metal damping materials in precision machinery, rail transit, nuclear power, high-rise buildings, automobiles, marine equipment, and aerospace. Absorb vibration to achieve the effect of vibration reduction and noise reduction; [0003] When the weapon station is fired, it will produce violent vibration, which will cause the muzzle pointing to change, which will seriously affect the shooting accuracy. Installing a vibration damping device for the weapon station can effectively reduce the vibration. The vibration damping device of the existing weapon station mainly relies on a spring damper, which is equipped with a rectangular coil spring. Its buffering effect is not ideal, and the muzzle vibration of t...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a vibration damping device of a weapon station vibration damping alloy, which can solve the problem of large recoil displacement, obvious secondary impact phenomenon and low energy absorption rate of the rectangular coil spring of the damper in the prior art. low problem

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