【毕业设计】万能外圆磨床的工作台结构及液压系统的设计.doc

摘 要 本次设计的内容是万能外圆磨床的工作台结构及液压系统的设计，设计了头架结构、带动工作台的液压缸等各个部件，本文重点设计和介绍了液压系统图及外圆磨床的机械工作原理图。 随着科技步伐的加快，液压技术在各个领域中得到了广泛应用，液压系统已成为主机设备中最关键的部分之一。本文主要研究的是液压传动系统，液压传动系统的设计需要与主机的总体设计同时进行。设计时，必须从实际情况出发，有机地结合各种传动形式，充分发挥液压传动的优点，力求设计出结构简单、工作可靠、成本低、效率高、操作简单、维修方便的液压传动系统。 关键词：外圆磨床；工作台；液压系统；原理 Abstract This design is the content of universal cylindrical grinder workbench structure and hydraulic system design, design the first frame structure, leading workbench of hydraulic cylinder, etc, this paper puts emphasis on the parts design and introduced the hydraulic system diagram and cylindrical grinder mechanical work principle diagram. With the quickening pace of science and technology in various fields, hydraulic technology be widely used, hydraulic system has become the most key host devices one of the part. This paper mainly studies is hydraulic transmission system, hydraulic transmission system design needs and host of the overall design simultaneously. When the design, must from actual conditions, organically combined with all kinds of transmission form, give full play to the advantages of hydraulic transmission, strive to design a simple structure, reliable operation, high efficiency and low cost, simple operation, convenient maintenance hydraulic drive system. Keywords: cylindrical grinder; Work table; Hydraulic system; principle 目　　录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc294103857 摘 要 PAGEREF _Toc294103857 \h 1 HYPERLINK \l _Toc294103858 Abstract PAGEREF _Toc294103858 \h 2 HYPERLINK \l _Toc294103859 1 绪论 PAGEREF _Toc294103859 \h 5 HYPERLINK \l _Toc294103860 1.1 磨床的类型与用途 PAGEREF _Toc294103860 \h 5 HYPERLINK \l _Toc294103861 1.1.1 磨床的类型及其特点 PAGEREF _Toc294103861 \h 5 HYPERLINK \l _Toc294103862 1.1.2 磨床的用途 PAGEREF _Toc294103862 \h 5 HYPERLINK \l _Toc294103863 1.1.3 外圆磨削和端面外圆磨床 PAGEREF _Toc294103863 \h 6 HYPERLINK \l _Toc294103864 1.2 磨床的现状及其发展趋势 PAGEREF _Toc294103864 \h 8 HYPERLINK \l _Toc294103865 2 机床的总体描述 PAGEREF _Toc294103865 \h 9 HYPERLINK \l _Toc29