卷圆机结构设计说明书.doc
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08-13班学生姓名:指导教师:职称:教授黑龙江工程学院二一二年六月TheGraduationDesignforBachelorsDegreeDesignofRollRoundMachineStructureCandidate:Specialty:MechanicalDesignandManufacture&AutomationClass:08-13Supervisor:HeilongjiangInstituteofTechnology2012-06·Harbin黑龙江工程学院本科生毕业设计I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;卷制黑龙江工程学院本科生毕业设计IIABSTRACTThisdesignisaboutflangemachine.Rollroundmachineismadeofvariousprofileswillrollringflangeandahighquality,highbenefitrollsrounddevice,mainlytotransmissionsystem,rollonthecirclenextroller,pressingdeviceandrollmachinedesignandcalculationoftheoverall.Rollmachineathreerollersymmetricalstructure,intheupperrollerpressstructureprovidespressure,thetwolowerrollersmakerotation,topprovidetorque.Thismachinewithcompactstructure,easyoperation,lownoise,longservicelife,highqualityandreasonablepricemulti-usage,etc,andisrealizedmechanizationproductionfactory,thisequipmentfacilitieslistedcangreatlyreducethelaborintensity,improveproductionefficiency.Keywords:Rollroundmachine;Rollwheel;Transmissionsystem;Pressingdevice;Rolling