轴套类零件自动上下料机构设计

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1、目录摘要·················································ⅠABSTRACT·············································Ⅱ第一章绪论············································11.1课题背景及目的·········································11.2本课题研究的意义······························

2、········11.3自动上下料机构的组成分类及特点························2第二章总体设计方案····································32.1机械手设计要求········································32.2动作要求分析··········································42.3机械手的基本形式······································4

3、2.4机械手材料的选择······································52.5自动上下料机构布局拟定································52.6驱动方式的选择········································72.7CK6140型数控车床的主要参数····························8第三章机械手结构设计··································93.1手部的设计··

4、···········································93.1.1手部的概述··········································93.1.2机械手部的典型结构··································93.1.3手爪设计原则········································123.1.4机械式手爪设计······································12

5、3.1.5手部驱动力计算······································133.2臂部的设计············································163.2.1手臂的常用机构······································173.2.2手臂设计原则········································173.2.3臂部驱动力计算····························

6、··········183.3机身的设计············································213.3.1机身的整体设计······································213.3.2机身回转机构的设计计算······························243.3.3机身升降液压缸的设计计算····························26第四章机械手的运动分析···························

7、····334.1液压缸的设计选择······································334.2 机械手的手爪的运动····································344.3 机械手的臂部的运动····································344.4 机械手的整体运动分析··································34总结········································

8、···········36致谢···················································37参考文献···············································38摘要本课题主要进行生产线轴套类零件自动上下料机构设计，该设计属于机械手的一部分，生产线轴套类零件自动上下料机构是在机械化、自动化生产过程中发展的一种新型装置，实现了胚料的抓取、自动定位、夹紧以及工件的回放。机械手能代替人类重复完成枯燥危险的工作