某9mm手枪设计+文献综述
关键词 扳机保险 击针保险 跌落保险 枪管偏移式闭锁 大扳机 小扳机 扳机连杆 击针 闭锁卡铁 33430
毕业论文设计说明书外文摘要
Title 9mm pistol design
Abstract
The gun reference Austrian 9mm Glock 17, The unique insurance institutions, buckles the small trigger to realize after firing action, did not pull the trigger and the gun will has been in a state of insurance.Institutions with a safety mechanism, firing mechanism, locking mechanism and feed mechanism.The locking mechanism of barrel offset, automatic barrel short recoil principle. Insurance on the trigger insurance, the needle insurance and drop insurance.The firing mechanism adopts the firing pin type translation, so no prominent gun firing mechanism in the outer part, the relatively more secure.The barrel assembly, firing pin assembly and transmitter components, the three basic components had been designed.The barrel assembly includes a barrel and breech lock. The striking needle component includes the striking needle, the striking needle spring, the striking needle insurance, the pulling shell hook, etc. The transmitter assembly includes a trigger, a connecting rod, a launching mechanism, etc.
Keywords Trigger insurance Hammer insurance Fall insurance Barrel offset locking Big trigger Little trigger Trigger link The firing pin Blocking card iron
目 次
1 引言 1
1.1 国内外发展状况 1
1.2 92式9mm手枪 1
1.3 奥地利9mm格洛克17 2
1.4 意大利伯莱塔92F 9mm手枪 2
1.5 本文主要工作 3
2 方案及工作原理 4
2.1方案设计 4
2.1.1自动方式 4
2.1.2 闭锁方式 4
2.1.3 击发方式 4
2.1.4 保险机构 4
2.1.5 供弹方式 4
2.1.6 方案确定 5
2.2 动作原理 5
2.2.1 扳机保险 5
2.2.2 击针保险 6
2.2.3 防跌落保险 7
2.2.4 枪管偏移式的闭锁方式 7
2.3 总体结构说明 8
3发射机组件结构设计与分析 10
3.1 大扳机 11
3.2小扳机 12
3.3 扳机连杆 12
3.4 击发机构座 13
4 击针组件结构设计与分析 15
4.1 击针保险及击针保险簧 15
4.2 拉壳钩组件 16
4.4 击针 18
4.5 簧帽 20
4.6 间隔套 20
5 枪管组件结构设计与分析 22