李阳工业机械手结构设计毕业论文.doc

摘 要 本课题是为普通车床配套而设计的上料机械手。工业机械手是工业生产的必然产物，它是一种模仿人体上肢的部分功能，按照预定要求输送工件或握持工具进行操作的自动化技术设备，对实现工业生产自动化，推动工业生产的进一步发展起着重要作用。因而具有强大的生命力受到人们的广泛重视和欢迎。实践证明，工业机械手可以代替人手的繁重劳动，显著减轻工人的劳动强度，改善劳动条件，提高劳动生产率和自动化水平。工业生产中经常出现的笨重工件的搬运和长期频繁、单调的操作，采用机械手是有效的。此外，它能在高温、低温、深水、宇宙、放射性和其他有毒、污染环境条件下进行操作，更显示其优越性，有着广阔的发展前途。本课题通过应用AutoCAD技术对机械手进行结构设计和液压传动原理设计，运用solidworks技术对上料机械手进行三维实体造型，并进行了运动仿真，使其能将基本的运动更具体的展现在人们面前。它能实行自动上料运动；在安装工件时，将工件送入卡盘中的夹紧运动等。上料机械手的运动速度是按着满足生产率的要求来设定。 【关键词】机械手 可编程序控制器(PLC) 技能特性  Abstract This issue is for the general design of the lathe and supporting material on the manipulator.Industrial machinery hand is the inevitable product of industrial production, it is a copy of the upper part of the human body functions, in accordance with a predetermined transfer request or the workpiece hold the tools to operate the equipment automation technology, to achieve industrial production automation, the promotion of industrial production of the further development plays an important role in.So they have strong vitality of the people by the extensive attention and welcome.Practice has proved, the industrial robot can replace the staff of the heavy labor, significantly reduced labor intensity of workers, improve working conditions, improve labor productivity and the level of automation. Industrial production often appears in the bulky workpiece handling and frequent long-term, monotonous operation, a mechanical hand to be effective.In addition, it can be in high temperature, low temperature, water, the universe, radioactive and other toxic, pollution of the environment under the conditions of operation, but also show its superiority, there are broad development prospects.This topic through the application of AutoCAD technology on the manipulator structure design and hydraulic transmission principle of design, the use of SolidWorks technology on the manipulator for 3D solid modeling, and carried on the movement simulation, which can be the basic motion