黑龍江工程學(xué)院本科生畢業(yè)設(shè)計(jì)1目錄摘要Abstract第1章緒論11.1多軸加工應(yīng)用11.1.1多軸加工趨勢11.2多軸加工的設(shè)備11.2.1多軸頭21.2.2多軸箱21.2.3多軸鉆床21.2.4自動(dòng)更換主軸箱機(jī)床31.3多軸加工的趨勢3第2章普通鉆床改為多軸鉆床42.1生產(chǎn)任務(wù)42.2普通立式鉆的選型42.2.1計(jì)算所需電機(jī)功率42.2.2立式鉆床的確定52.3本章小結(jié)6第3章多軸齒輪傳動(dòng)箱的設(shè)計(jì)73.1設(shè)計(jì)前的準(zhǔn)備73.2動(dòng)力系統(tǒng)的設(shè)計(jì)與計(jì)算83.3本章小結(jié)15第4章多軸箱的結(jié)構(gòu)設(shè)計(jì)與零部件圖的繪制164.1箱蓋箱體和中間板的結(jié)構(gòu)164.2多軸箱軸的設(shè)計(jì)164.3軸坐標(biāo)計(jì)算354.4本章小結(jié)35黑龍江工程學(xué)院本科生畢業(yè)設(shè)計(jì)2第5章導(dǎo)向裝置的設(shè)計(jì)和接桿工具365.1導(dǎo)柱導(dǎo)套導(dǎo)向設(shè)置365.1.1導(dǎo)柱導(dǎo)套布置形式365.1.2導(dǎo)柱導(dǎo)套緊固方法365.1.3導(dǎo)柱導(dǎo)套尺寸365.2導(dǎo)向裝置組成375.3接桿工具375.4本章小結(jié)37結(jié)論38參考文獻(xiàn)39致謝40黑龍江工程學(xué)院本科生畢業(yè)設(shè)計(jì)3摘要本設(shè)計(jì)是關(guān)于普通鉆床改造為多軸鉆床的設(shè)計(jì)。普通鉆床為單軸機(jī)床，但安裝上多軸箱就會(huì)成為多軸的鉆床，改造成多軸鉆床后，能大大地縮短加工時(shí)間，提高生產(chǎn)效率。因此本設(shè)計(jì)的重點(diǎn)是多軸箱的設(shè)計(jì)，設(shè)計(jì)內(nèi)容包括齒輪分布與選用、軸的設(shè)計(jì)、多軸箱的選用、導(dǎo)向裝置設(shè)計(jì)等。多軸鉆床是一種能滿足多軸同時(shí)加工要求的鉆床。諸如導(dǎo)向、功率、進(jìn)給、轉(zhuǎn)速與加工范圍等。巴黎展覽會(huì)中展出的多軸鉆床多具液壓進(jìn)給。其整個(gè)工作循環(huán)如快進(jìn)、工進(jìn)與清洗鐵屑等都是自動(dòng)進(jìn)行。值得注意的是，多數(shù)具有單獨(dú)的變速機(jī)構(gòu)，這樣可以適應(yīng)某一組孔中不同孔徑的加工需求。多軸加工生產(chǎn)效率高；投資少；加工零件的適應(yīng)性強(qiáng)；靈活性好；加工精度高，產(chǎn)品質(zhì)量穩(wěn)定；減少工人勞動(dòng)強(qiáng)度；生產(chǎn)準(zhǔn)備周期短；產(chǎn)品改型時(shí)設(shè)備損失少。而且隨著數(shù)控技術(shù)的發(fā)展，多軸加工的范圍一定會(huì)愈來愈廣，加工效率也會(huì)不斷提高。關(guān)鍵詞：多軸鉆床；生產(chǎn)效率，多軸箱；導(dǎo)向裝置；齒輪傳動(dòng)箱黑龍江工程學(xué)院本科生畢業(yè)設(shè)計(jì)4ABSTRACTThedesignisaboutreconstructingtheordinarydrilltoamultipledrill.Theordinarydrillisasingledrill.Itwillimproveitsproductiveefficiency,shortenitsprocessingtimeifassembledamultiplespindlecaseon.Thatsocallsamultipledrill.Hereby,thekeystoneofthisdesignpaperishowtodesignamultiplespindleheads.Thedesignsubjectsincludetheselectionanddistributionofgearwheel,thedesignofspindle,andtheguidingequipmentandselectionofthemultiplespindleheads,etc.Themultiaxialdrillingmachineisalindofcanmeettherequrementsoftheshaftandprocessingdrillingmachine.Suchasguidance,power,andspeedandprocessinginrange,etc.Parisexhibitiongdisplayinthemultiaxialdrillingmachineattractivetohydraulicinto.Thewholeworkcyclesuchasquickin,workintoandcleaningoxideandareautomatically.Itisworthnothingthat,manywithsinglespeedchanginginstitutions,socanadapttoagroupofdifferentdiameterholeprocessingdemand.Manyaxismachinehighproductionefficiency；Lessinvestment；Theprocessingcomponentsadaptabilityisstrong；Flexibilityisgood；Processingprecisionishigh,theproductqualityisstable；Reducethelaborintensity；Productionpreparationperiodisshort；Theretrofitproductswhenequipmentlossless.Andwiththedevelopmentofnumericalcontroltechnology,theaxismachiningscopewillbemoreandmorewide,processingefficiencyunceasinglywillals