摘要本次设计的题目是玻镁板进笼系统中升降机构,升降机构的安全运行是玻镁板进笼系统正常工作的重要保证。本次主要针对升降机的主机械机构,液压系统和运动仿真三部分内容进行相关的设计和分析。液压系统的设计主要包括控制元件的设计,执行元件的设计,辅助元件的设计。52551
根据设计要求,首先对升降架进行了分析,并对其进行了强度校核。根据升降架的结构设计了液压缸,并通过计算验证了所需液压缸是否满足要求。最后通过运动仿真检验了升降机的运载速度是否满足生产需求。本次设计是玻镁板进笼系统中运载小车出笼装置设计的有效补充,有利于实现玻镁板生产线的自动化,提高企业生产效率,提高企业生产价值,降低企业生产成本。
毕业论文关键字:升降机,液压系统,液压元件
Abstract This design is entitled magnesium plate lifting mechanism into the cage system, the safe operation of the lifting mechanism is magnesium plate into the cage system to work an important guarantee. The main mechanical structure for the main lift, hydraulic systems and motion simulation of three sections for related design and analysis. Hydraulic system design includes design of the control elements, the design of the actuator, the auxiliary component design.
According to design requirements, first of all the required analysis of the lifting frame and check carried out. According to the structural design of the lifting frame hydraulic cylinders, and by calculating the required verified meets the requirements of hydraulic cylinders. Finally, motion simulation examined whether the rate of lift carriage to meet production needs. This design is a magnesium plate into the cage system device is designed to carry the car came out an effective complement, is conducive to glass magnesium board production line automation, improve production efficiency and improve production value, reduce production costs.
Key words:Elevator, hydraulic system, hydraulic components
目 录
第一章 绪论 5
1.1玻镁板材料的发展 5
1.2玻镁板进笼系统中升降机构的作用和意义 5
第二章 电动机的选择及升降机构的设计 8
2.1选择电动机的类型和有关结构型式 8
2.2主要设计的参数 8
2.3电机的计算和选取 8
2.5升降机结构形式的设计 10
2.6升降机的机械结构及零件的设计 11
2.6.1升降机结构参数的选择和确定 11
2.6.2升降机支架的确定 11
2.6.3固定轮的选用 14
2.6.4轨道封块 17
第三章 液压系统的设计要求 18
3.1 对液压系统的要求 18
3.2 液压缸的设计 18
3.3 对零部件的设计及验算 19
3.3.1 液压缸筒的设计 19
3.3.2法兰设计 24
3.3.3活塞的设计 26
3.3.4对活塞杆的设计 27
3.3.5缓冲装置的选用 30
3.3.6液压缸的排气装置