白车身紧凑型拉铆装置开发
Development of compact riveting device for body-in-white
易东蔚1
作者信息
摘要
为了完成侧围零件上常规拉铆枪无法到达特殊位置的拉铆任务,通过对铆接工作原理及拉铆螺母轴向受力情况的分析,设计了一套由推力轴承、止推板、连接块、动力工具等组成的拉铆装置,代替常规拉铆枪完成侧围零件特殊位置的铆接作业.实际生产应用结果表明,该装置适配各种不同的工具,灵活性强,能较好地满足铆接工艺要求,生产成本低,适用于不同场合.
Abstract
To fulfill the riveting tasks in special locations on side panel parts that were inaccessible to conventional riveting guns,the working principle of riveting and the axial force on the rivet nut were analyzed.Based on this analysis,a set of compact riveting device was designed,consisting of thrust bearings,thrust plate,connecting blocks,and power tools.This device replaces the conventional riveting gun in completing the riveting operations in special locations on side panel parts.The actual production application results show that the device was adaptable to various tools with strong flexibility,could better meet the requirements of riveting process with low production cost,and was suitable for different occasions.
关键词
铆接工艺/受力分析/拉铆装置/机械结构Key words
riveting process/force analysis/riveting device/mechanical structure引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据