用于销钉压装的非标设备研制与优化  

Development and Optimization of Non-standard Equipment for Pin Pressing

作　　者：刘东杰 张庆宇 孟凡冬 刘璐 朱乐 薛梅 LIU Dongjie;ZHANG Qingyu;MENG Fandong;LIU Lu;ZHU Le;XUE Mei(Academy of Opto-Electronics,China Electronics Technology Group Corporation(AOE CETC),Tianjin,China;Dalian,China)

机构地区：[1]中国电子科技集团公司光电研究院,天津 [2]辽宁大连

出　　处：《光电技术应用》2024年第2期72-76,共5页Electro-Optic Technology Application

摘　　要：圆柱销作为通用件,常应用在机械领域,用于定位和连接零件,保证连接组件定位精度与连接强度。圆柱销与销钉孔采用过盈配合,保证安装组件连接与定位的紧固性和准确性。在机械装配生产应用中,保证销钉导入性和冲击压尤为重要。针对组件销钉装配,介绍一款以气液增压缸为动力源的销钉压装非标设备。气液传动形式兼具气压与液压优点,体积小,通过气泵提供动力源,运行平稳;通过专业软件搭建三维模型并完成系统电气回路运行仿真,通过对整体结构以及压装力数学建模计算,完成设备整体优化。As a universal component,cylindrical pins are often used in the field of machinery,which is used for positioning and connecting parts to ensure the positioning accuracy and connection strength of connecting components.The cylindrical pin and the pin hole adopt an interference fit to ensure the tightness and accuracy of connection and positioning of installed components.In mechanical assembly production application,it is particularly important to ensure pin lead-in and impact pressure.Based on the assembly of a component pin,non-standard equipment for pin press installation using a gas-liquid booster cylinder as the power source is introduced.The pneumatic chydraulic transmission device has the advantages of both pneumatic and hydraulic pressure,and is small in size,which provides power through an air pump to ensure smooth operation.Build a three-dimensional model through special software,complete the operation simulation of the system electrical circuit,and complete the overall optimization of the equipment through mathematical modeling and calculation of the overall structure and pressing force.

关 键 词：过盈配合 气液增压缸 压装力数学建模 

分 类 号：TH131.6[机械工程—机械制造及自动化]