軸承內(nèi)外圈加工專用機(jī)床上料機(jī)構(gòu)設(shè)計(jì)論文[帶圖紙].doc

編號(hào)無錫太湖學(xué)院畢業(yè)設(shè)計(jì)（論文）題目：軸承內(nèi)外圈加工專用機(jī)床上料機(jī)構(gòu)設(shè)計(jì)信機(jī)系機(jī)械工程及自動(dòng)化專業(yè)學(xué)號(hào)：學(xué)生姓名：指導(dǎo)教師：（職稱：副教授）（職稱：）2013年5月25日無錫太湖學(xué)院本科畢業(yè)設(shè)計(jì)（論文）誠信承諾書本人鄭重聲明：所呈交的畢業(yè)設(shè)計(jì)（論文）軸承內(nèi)外圈加工專用機(jī)床上料機(jī)構(gòu)設(shè)計(jì)是本人在導(dǎo)師的指導(dǎo)下獨(dú)立進(jìn)行研究所取得的成果，其內(nèi)容除了在畢業(yè)設(shè)計(jì)（論文）中特別加以標(biāo)注引用，表示致謝的內(nèi)容外，本畢業(yè)設(shè)計(jì)（論文）不包含任何其他個(gè)人、集體已發(fā)表或撰寫的成果作品。班級(jí)：機(jī)械96學(xué)號(hào)：0923248作者姓名：2013年5月25日II摘要本文是根據(jù)無錫迪奧機(jī)械廠軸承內(nèi)外圈生產(chǎn)線改造項(xiàng)目要求，針對(duì)工人手工上料易出現(xiàn)危險(xiǎn)，且效率較低的問題，設(shè)計(jì)一套軸承內(nèi)外圈加工專用機(jī)床上料機(jī)構(gòu)，使其能夠代替工人手工上料，保證工人操作的安全性，并提高生產(chǎn)效率。論文根據(jù)軸承內(nèi)外圈的特點(diǎn)，對(duì)其上料機(jī)構(gòu)進(jìn)行了合理的設(shè)計(jì)。此上料機(jī)構(gòu)主要實(shí)現(xiàn)了坯料的自動(dòng)定位、夾緊以及工件的回放等功能。這一系列運(yùn)動(dòng)都是由氣缸驅(qū)動(dòng)獲得。本設(shè)計(jì)中的設(shè)計(jì)部分主要包括：上料機(jī)構(gòu)設(shè)計(jì)；料道設(shè)計(jì)；夾緊機(jī)構(gòu)設(shè)計(jì)；驅(qū)動(dòng)系統(tǒng)等。確定了上料機(jī)構(gòu)的具體尺寸后，利用UG軟件對(duì)上料機(jī)構(gòu)的零件進(jìn)行參數(shù)化建模，并對(duì)整體結(jié)構(gòu)進(jìn)行虛擬裝配。然后將裝配體導(dǎo)入U(xiǎn)G軟件的運(yùn)動(dòng)仿真界面，并利用軟件進(jìn)行運(yùn)動(dòng)學(xué)仿真和動(dòng)力學(xué)仿真。分析仿真結(jié)果，得出相應(yīng)結(jié)論。最后對(duì)軸承內(nèi)外圈加工專用機(jī)床上料機(jī)構(gòu)進(jìn)行優(yōu)化設(shè)計(jì)，提高其穩(wěn)定性，可靠性，讓本設(shè)計(jì)能夠真正的投入到日常生產(chǎn)操作中，使其切實(shí)能夠?yàn)檩S承廠的生產(chǎn)線改造做出貢獻(xiàn)。關(guān)鍵詞：上料機(jī)構(gòu)；參數(shù)化建模；虛擬裝配；運(yùn)動(dòng)仿真IIIAbstractThisarticleisbasedontherequirementsofthebearingsinsideandoutsidecirclelinerenovationprojectofthewuxidiormachinery,anditaimstosolvetheproblemthatthemanualfeedingbyworkerswhichisdangerousforworkers,andithaslowefficiency,thereforeasetofbearinginnerandoutercirclemachiningmachinetoolfeedingmechanismisdesignedtoreplacethemanualfeedingofworkers,andensurethesecurityofworkerswhenoperating,andimprovingproducingefficiency.Thispaperprovidesareasonabledesignofthefeedingmechanismaccordingtothecharacteristicsofthebearinginnerandoutercircle.Thefeedingmechanismmainlyachievesthefollowingfunctions:theautomaticallypositioning,clampingandartifact-playbackingofthebillet,etc.Thisseriesofmovementisdrivenbycylinder.Thedesignpartofthisdesignmainlyincludes:thedesignportionoffeedingmechanism；materialdesign；thedesignofClampingmechanism；Drivesystems,etc.Themethodis:firstlydeterminingthedimensionsofthefeedingmechanism,andthenusingUGsoftwareforparametricmodelingofpartsofthefeedingmechanism,afterthat,doingvirtualassemblytotheoverallstructure；thenimportingtheassemblybodytothemotionsimulationinterfaceofUGsoftware,andusingthesoftwaretodokinematicssimulationanddynamicssimulation.Thereafter,analyzingthesimulationresults,andgettingthecorrespondingconclusions.Finallytheoptimizationdesignofbearinginnerandoutercirclemachiningmachinetoolfeedingmechanismisdone,toimproveitsstability,reliability,andtomakethedesigntrulyenterintothedailyproductionoperation,makeitpracticalandabletocontributetobearingfactoryproductionlinemodification.Keywords:feedingagencies；parametricmodeling；virtualassembly；motionsimulationV目錄摘要............................................................................................................................................IIAbstract.........................................................................................................................................III目錄............................................................................................................................................V1緒論.............................................................................................................................................11.1上料機(jī)構(gòu)設(shè)計(jì)的研究內(nèi)容和意義......................................................................................11.2上料機(jī)構(gòu)國內(nèi)外發(fā)展現(xiàn)狀..................................................................................................11.3本課題應(yīng)達(dá)到的要求..........................................................................................................22總體方案設(shè)計(jì).............................................................................................................................42.1上料機(jī)構(gòu)的類型..................................................................................................................42.2設(shè)計(jì)方案..............................................................................................................................52.2.1設(shè)計(jì)要求........................................................................................................................52.2.2整體結(jié)構(gòu)設(shè)計(jì)方案........................................................................................................62.2.3上料機(jī)構(gòu)各部分的設(shè)計(jì)與計(jì)算....................................................................................72.3本章小結(jié)............................................................................................................................143基于UG的上料機(jī)構(gòu)三維建模與虛擬裝配...........................................................................153.1UG軟件介紹.......................................................................................................................153.2三維建模............................................................................................................................163.2.1主要部件及其相互關(guān)系..............................................................................................163.2.2主要零部件的三維建模..............................................................................................163.3上料機(jī)構(gòu)的虛擬裝配........................................................................................................213.3.1基于UG的高級(jí)裝配功能..........................................................................................213.3.2上料機(jī)構(gòu)的虛擬裝配..................................................................................................223.4本章小結(jié)............................................................................................................................244基于UG的運(yùn)動(dòng)仿真...............................................................................................................254.1運(yùn)動(dòng)仿真的工作界面........................................................................................................254.1.1UG的接口問題............................................................................................................254.1.2打開運(yùn)動(dòng)仿真主界面..................................................................................................264.1.3運(yùn)動(dòng)仿真工作界面介紹..............................................................................................264.2上料機(jī)構(gòu)的運(yùn)動(dòng)仿真........................................................................................................274.2.1連桿特性的建立..........................................................................................................284.2.2運(yùn)動(dòng)副特性的建立......................................................................................................304.2.3施加運(yùn)動(dòng)......................................................................................................................314.2.4分析驗(yàn)證......................................................................................................................334.3本章小結(jié)............................................................................................................................345結(jié)論與展望...............................................................................................................................355.1結(jié)論....................................................................................................................................355.2不足之處與展望................................................................................................................35