Easy to disassemble and anti-fall missile tail cover

Abstract

The invention relates to a missile tail cover which is easy to assemble and disassemble and is anti-falling off in the field of missile technology, comprising a tail nozzle, a sealing mechanism is placed inside the tail nozzle, and an anti-loosening mechanism is fixedly connected to the middle part of the left side of the sealing mechanism , and the anti-off mechanism is located inside the tail nozzle, the right side of the sealing mechanism is fixedly connected with a push-pull mechanism, and the push-pull mechanism is located outside the tail nozzle, and the right side of the tail pipe is fixedly connected with two symmetrical limiters bit organization. The missile tail cover that is easy to disassemble and effectively prevents falling off can effectively seal the tail nozzle under the action of the sealing ring by setting a sealing cover plate, fully preventing external dust from entering the inside of the tail nozzle, causing Affecting the operation of the missile engine, by setting the limit block, under the joint action of the lifting rod, spring, limit rod and cone block, the missile tail cover can be easily connected to the inside of the tail nozzle, effectively preventing the missile tail from The cap comes off the inside of the tailpipe.

Description

technical field [0001] The invention relates to the technical field of missiles, in particular to a missile tail cover which is easy to assemble and disassemble and prevents falling off. Background technique [0002] A missile is a weapon that is propelled by its own power plant, guided and controlled by a guidance system to guide its warhead to destroy the target. [0003] In order to prevent external dust from entering the interior of the missile engine from the missile engine tail nozzle, it is necessary to seal the missile engine tail nozzle. Existing seals for the missile engine tail nozzle are generally blocked by rubber tail caps or metal tail caps. The tail cover is easy to fall off and dust can enter, and the metal tail cover needs to be screwed to the tail nozzle with screws. This connection method requires the use of a screwdriver when disassembling the tail cover of the missile engine tail nozzle. It is cumbersome to operate and waste the working time of the sta...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to make up for the deficiencies in the prior art, and to provide a missile tail cover that is easy to disassemble and effectively prevent falling off. The problem of inconvenient disassembly and assembly of the pipe tail cover

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