Fuze linear inertia insurance simulation release device

Abstract

The invention belongs to the technical field of a fuse performance testing device and particularly relates to a mortar projectile series fuse linear inertia safety simulating releasing device. The device comprises a protection box body, a driving device arranged in the protection box body, a pre-energy-storage rotary transmission device, and a supporting clamping device which is fixedly arranged on the pre-energy-storage rotary transmission device, wherein the pre-energy-storage rotary transmission device comprises a driving shaft and a driven shaft; an electromagnetic clutch is arranged between the driving shaft and the driven shaft; the driving shaft is provided with an inertia wheel which can be used for storing kinetic energy; and the supporting clamping device comprises a rotary shaft fixing part connected with the driven shaft, and fuse long arm clamping mechanisms, wherein mirror images of the fuse long arm clamping mechanisms are symmetrically arranged at the upper and lower ends of the rotary shaft fixing part. With the adoption of the detection system, the detection and the judgment of a recoil safety mechanism fuse state can be finished under laboratory conditions, and an original shooting test method is partially replaced; and the mortar projectile series fuse linear inertia safety simulating releasing device has the characteristics of reliable effect, simplicity and convenience in operation, high safety and the like, and the requirements on engineering practicability are met.

Description

technical field [0001] The invention belongs to the technical field of fuze performance testing devices, and in particular relates to a linear inertial safety simulation release device for a series of forced bomb series fuzes. Background technique [0002] The fuze is a system that controls the timely explosion of the ammunition explosion sequence by sensing target information or according to predetermined conditions. Simply put, the fuze is a device that controls the detonation of the projectile under the most favorable conditions relative to the target. Fuzes can be divided into different types according to different principles of action. The invention is mainly used to complete the test of the mechanical triggering fuze of the turbo insurance mechanism used for mortar shells. This type of fuze adopts a dual-environment force redundant double-safety structure composed of a recoil safety mechanism and a turbine safety mechanism, and relies on the fuze firing pin to fire th...

AI Technical Summary

Problems solved by technology

Therefore, the existing centrifugal testing machine cannot effectively simulate the firing process of the forced bomb to release the recoil insurance of the tested fuze.

[0004] Therefore, at present, the function reliability test of this type of fuze usually adopts the method of live ammunition firing, which has certain safety risks and high test costs.

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