文档介绍：如需全套设计请联系QQ174320523各专业都有本科学生毕业设计卷圆机结构设计院系名称:机电工程学院专业班级:机械设计制造及其自动化学生姓名:指导教师:职称:教授二○一二年六月TheGraduationDesignforBachelor'sDegreeDesignofRollRoundMachineStructureCandidate:Specialty:MechanicalDesignandManufacture&AutomationClass:08-13Supervisor:-06·Harbin摘要本设计是关于卷圆机的结构设计。卷圆机是将各种型材卷制成圆环的一种高质量、高效益的卷圆装置。主要对卷圆机的传动系统、上下辊轮、压下装置以及卷圆机的总体进行设计和计算。卷圆机结构型式为三辊对称式,在该结构中上辊下压提供压力,两下辊做旋转运动,为卷制板材提供扭矩。该机具有结构紧凑、操作简便、寿命长、噪声小、一机多用、质优价廉等优点,是工厂实现机械化生产的配套设备,该设备的上市可以大大减轻工人的劳动强度,提高企业生产效益。关键词:卷圆机;辊轮;传动系统;压下装置;,highbenefitrollsrounddevice,mainlytotransmissionsystem,rollonthecirclenextroller,,intheupperrollerpressstructureprovidespressure,thetwolowerrollersmakerotation,,easyoperation,lownoise,longservicelife,highqualityandreasonablepricemulti-usage,etc,andisrealizedmechanizationproductionfactory,thisequipmentfacilitieslistedcangreatlyreducethelaborintensity,:Rollroundmachine;Rollwheel;Transmissionsystem;Pressingdevice;Rolling目录摘要-------------------------------------------------------------------------------------------------ⅠAbstract--------------------------------------------------------------------------------------------Ⅱ第1章绪论------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------2第2章卷圆机工作方案的选择--------------------------------------------