可循环装配线总体及升降装置设计.docVIP

理工学院 毕 业 设 计 学生姓名： 王硕 学 号： 11L0551093 专 业： 机械设计制造及其自动化 题 目：可循环装配线总体及升降装置设计 指导教师： 尹成湖（教授） 评阅教师： 秦志英（副教授） 2015 年 6 月 毕 业 设 计 中 文 摘 要 近年来，随着我国工业化进程的迅速发展，对机械设备提出了高效、高速的要求。制动器是具有使运动部件（或运动机械）减速、停止或保持停止状态等功能的装置,是使机械中的运动件停止或减速的机械零件。其分为行车制动器、电梯制动器、平衡增力制动器等诸多种类。制动器是众多机械工程中不可或缺的部分，在制动器装配过程中，由于被装配零件的多样性、工艺的繁琐性，采用制动器装配线就显得尤为重要。应工厂生产需要和设计任务要求，对石家庄制动器厂的装配线进行了调查研究，并针对其缺点进行了改进。设计说明书简要的介绍了可循环装配线的全部设计过程。第一部分为装配线总线体的设计思路，包括装配线的传送轨道、有轨小车以及整体框架等。第二部分为装配线升降装置的设计过程，主要对升降机构的托盘进行了设计，分析了其受力情况，并对所需液压机构进行了选择。此外还对上述结构进行了绘图分析。 关键词 制动器 装配线 循环 毕 业 设 计 外 文 摘 要 Title Recycled foreign abstract assembly line Abstract In recent years, with the rapid development of Chinas industrialization process, high efficiency, high speed requirements are put forward for mechanical equipment. Brake is to have the moving parts (or motor machinery) slow down, stop or maintaining state functions such as device, is to make the mechanical movement of the stop or slow down in the mechanical parts. Its divided into vehicle brake, elevator brakes, brake force balance increases, and many other species. Brake is an indispensable part in mechanical engineering, in the process of brake assembly, due to the diversity of the assembly parts, process trival, USES the brake assembly line is particularly important. Should be factory production needs and design task requirement, the shijiazhuang brake factory assembly line to carry on the investigation and study, and its shortcomings were improved. Design specifications are briefly introduced all recycled assembly design process. The first part for the assembly line of the bus body design, including transfer rail, rail cars on an assembly line, and the overall framework, etc. The second part for the assembly line of the lifting gear design process, the main tray has carried on the design of lifting mechanism, its stress distribution is analyzed, and the choice o