液压缸装配生产线及液压缸装缸机的设计说明书.doc

中国矿业大学2007届本科毕业设计第1页目录1绪论·····························································································11.1生产线概念············································································11.2生产线分类············································································11.3生产线的发展·········································································12生产线设计···················································································32.1液压缸结构············································································32.1.1立柱的结构组成······························································32.1.2千斤顶的结构组成···························································52.2装缸工艺过程·········································································62.2.1装配前的准备工作···························································62.2.2装配要求·······································································72.2.3各种液压缸的装配···························································82.2.4密封件的装配·································································92.3工艺装备·············································································142.4车间平面布置·······································································142.4.1车间设施布置的发展·····················································162.4.2车间设施的布置····························································172.4.3基于不同物料流向而设计的车间设施布置的类型···············182.4.4生产流程·····································································222.4.5工艺过程·····································································242.4.6基本要素分析·······························································282.4.7操作内容安排·······························································292.4.8方案的确定··································································322.5零件的清洗及吹干·································································333装缸机设计·················································································353.1装缸机概述··········································································353.2机架设计·············································································363.2.1机架应满足的要求·························································363.2.2导轨············································································38中国矿业大学2007届本科毕业设计第2页4液压泵站设计··············································································414.1系统原理图··········································································414.2液压缸基本参数确定·····························································424.3系统压力与各工况流量计算····················································494.4液压泵的选择·······································································514.5电动机的选择·······································································544.6马达选型·············································································544.7液压元件选择·······································································554.7.1单向调速阀··································································554.7.2单向阀·········································································554.7.3液控单向阀··································································554.7.4溢流阀·········································································564.7.5换向阀·········································································564.7.6其他元件·····································································564.8油箱设计·············································································574.9管路选择·············································································594.10泵站布置方案·····································································605液压缸设计计算···········································································625.1缸筒····················································································635.2缸盖····················································································675.3导向套·················································································685.4缸体端部联接型式·································································695.5活塞····················································································705.6活塞杆结构··········································································715.7液压缸缓冲、排气装置··························································725.8液压缸油口直径的计算··························································725.9密封装置·············································································736乳化液泵站及物流设备的选择························································756.1乳化液泵站的选择·································································756.2物流设备的选择····································································75结论·····························································································77参考文献························································································78中国矿业大学2007届本科毕业设计第3页致谢···························································································79摘要生产线规划设计是工厂设计的重要环节之一，是工艺投资成败的关键，更关系到企业是否可持续发展。生产线具有较大的灵活性，能适应多品种生产的需要。在产品品种规格较为复杂，零部件数目较多，每种产品产量不多，机器设备不足的企业里，采用生产线能取得良好的经济效益。众所周知，一个产品的形成过程离不开以下几大环节：产品的开发、设计、产品的制造加工、产品的部件装配及最终装配。这些环节构成了产品的成本因素。如今的社会，已进入了计算机与信息时代，计算机及其软件技术的广泛应用，使产品的开发设计及产品制造加工环节的效率大大提高，而唯有装配环节不能覆盖（除少数装配工序采用机器人作业外），大量的手工劳动（人员作业）仍然并将继续存在。为提高效率、降低成本，我们须为此找出有效的分析管理方法。本文对生产线进行了设计，主要内容包括液压缸的结构、装配液压缸的工艺过程、车间平面布置以及针对液压缸导向套装配困难进行了立式装缸机的设计。关键词：生产线；液压缸；装配；车间布置；中国矿业大学2007届本科毕业设计第4页ABSTRACTThelayoutdesignoftheproductionlineisoneoftheimportantlinksinfactorydesign，thekeyoftheprocessinginvestmentsuccessandfailure，particularinvolvingthepossibilityofthecontinuousdevelopmentoftheenterprise.Theproductionlinehasfarflexibility,canpipeliningofthemulti-varietiesproduction；Intheenterpriseofvarietyspecificationoftheproductsmorecomplex,thesparepartnumberaremoremany,everykindofvolumeofproductionareless,themachineequipmentisinsufficient,usestheproductionlinetobeabletoobtainthegoodeconomicefficiency.Belowitiswellknown,theformingprocessofaproductcannotexistwithoutseveralbiglinks:Theproductdevelopment,thedesign,andtheproductmanufactureprocessing,theproductunitassemblingandfinallyassembles.Theselinksconstitutedtheproductcostelement.Nowadays,Thesocietyenteredcomputerandtheinformationtime,thecomputeranditssoftwaretechnologywidespreadapplication,causesthedevelopmentdesignoftheproductandtheproductmanufactureprocessesofthelinkisefficiencygreatlytoenhance,butonlytheassemblylinknottobeabletocover(usesrobotworkbesidesminorityassemblyworkingprocedure),themassiveofmanuallabor(personnelwork)stillandwillcontinuetoexist.Inordertoenhancetheefficiency,reducesthecost,wemustdiscovertheeffectiveanalysismanagementforthis.Thisarticledesignproductline,primarycontentincludesthestructureofcylinderassembly,technicsprocessofassemblecylinderassembly,planedisposalofplantandfororientedsheathofcylinderassemblyassembleharddesignhydrauliccylinderinstallthecylindermachine.Keywords：productline；hydrauliccylinder；assembly；layout；