遼寧工程技術(shù)大學(xué)畢業(yè)設(shè)計(jì)（論文）1目錄前言.11鋼筋調(diào)直機(jī)的設(shè)計(jì).21.1鋼筋調(diào)直機(jī)的分類.21.2鋼筋調(diào)直機(jī)調(diào)直剪切原理.21.3鋼筋調(diào)直機(jī)的主要技術(shù)性能.31.4鋼筋調(diào)直機(jī)工作原理與基本構(gòu)造.32主要計(jì)算.82.1生產(chǎn)率和功率計(jì)算.82.1.1生產(chǎn)率計(jì)算.82.1.2功率計(jì)算，選擇電動(dòng)機(jī).82.2第一組皮帶傳動(dòng)機(jī)構(gòu)的設(shè)計(jì).122.2.1確定設(shè)計(jì)功率cP.122.2.2初選帶的型號(hào).122.2.3確定帶輪的基準(zhǔn)直徑3dd和4dd.122.2.4確定中心距a和帶的基準(zhǔn)長度dL.132.2.5驗(yàn)算小輪包角計(jì)算帶的根數(shù).132.2.7計(jì)算帶作用在軸上的載荷Q.142.3第二組皮帶傳動(dòng)機(jī)構(gòu)的設(shè)計(jì).142.3.1確定設(shè)計(jì)功率cP.14紀(jì)可：鋼筋調(diào)直機(jī)設(shè)計(jì)22.3.2初選帶的型號(hào).142.3.3確定帶輪的基準(zhǔn)直徑3dd和4dd.152.3.4確定中心距a和帶的基準(zhǔn)長度dL.152.3.5驗(yàn)算小輪包角計(jì)算帶的根數(shù).152.3.7計(jì)算帶作用在軸上的載荷Q.162.3.8主動(dòng)帶輪設(shè)計(jì).163直齒輪設(shè)計(jì).183.1確定齒輪傳動(dòng)精度等級(jí).183.1.1計(jì)算許用應(yīng)力.193.1.2按齒面接觸疲勞強(qiáng)度確定中心距.193.1.3驗(yàn)算齒面接觸疲勞強(qiáng)度.203.1.4驗(yàn)算齒根彎曲疲勞強(qiáng)度.213.1.5齒輪主要參數(shù)和幾何尺寸.214錐齒輪的設(shè)計(jì).245軸的設(shè)計(jì)與強(qiáng)度校核.295.1軸的設(shè)計(jì)與強(qiáng)度校核.295.1.1軸的結(jié)構(gòu)設(shè)計(jì).295.1.2求出齒輪受力.295.2軸的設(shè)計(jì)與強(qiáng)度校核.315.2.1軸的結(jié)構(gòu)設(shè)計(jì).315.2.2求出齒輪受力.32遼寧工程技術(shù)大學(xué)畢業(yè)設(shè)計(jì)（論文）36主要零件的規(guī)格及加工要求.366.1調(diào)直筒及調(diào)直塊.366.2.齒輪.366.3.調(diào)直機(jī)的各傳動(dòng)軸均安裝滾動(dòng)軸承.366.4傳送壓輥的選用和調(diào)整.376.5定長機(jī)構(gòu)的選擇與調(diào)整.377結(jié)論.38致謝.39參考文獻(xiàn).40摘要伴隨著建筑業(yè)的發(fā)展，建筑機(jī)械成為現(xiàn)代工業(yè)與民用建筑施工與生產(chǎn)過程中不可缺少的設(shè)備。建筑生產(chǎn)與施工過程實(shí)現(xiàn)機(jī)械化、自動(dòng)化、降低施工現(xiàn)場(chǎng)人員的勞動(dòng)強(qiáng)度、提高勞動(dòng)生產(chǎn)率以及降低生產(chǎn)施工成本，為建筑業(yè)的發(fā)展奠定了堅(jiān)實(shí)的基礎(chǔ)。由于建筑機(jī)械能夠?yàn)榻ㄖI(yè)提供必要的技術(shù)設(shè)備，因此成為衡量建筑業(yè)生產(chǎn)力水平的一個(gè)重要標(biāo)志，并且為確保工程質(zhì)量、降低工程造價(jià)、提高經(jīng)濟(jì)效益、社會(huì)效益與加快工程建設(shè)速度提供了重要的手段。因此，對(duì)建筑機(jī)械的設(shè)計(jì)和研究具有十分重要的意義。本文對(duì)鋼筋調(diào)直機(jī)的設(shè)計(jì)進(jìn)行了比較系統(tǒng)的研究，對(duì)鋼筋調(diào)直機(jī)進(jìn)行了分類和綜合的介紹；對(duì)鋼筋調(diào)直機(jī)的控制系統(tǒng)進(jìn)行了概述；對(duì)鋼筋調(diào)直機(jī)的工作原理進(jìn)行了系統(tǒng)的分析；對(duì)鋼筋調(diào)直機(jī)的功率計(jì)算與分配、受力分析、結(jié)構(gòu)設(shè)計(jì)、主要零部件設(shè)計(jì)與選擇等進(jìn)行了詳細(xì)的介紹。結(jié)合實(shí)際生產(chǎn)的需要，對(duì)產(chǎn)品總體結(jié)構(gòu)和工作性能進(jìn)行了優(yōu)化設(shè)計(jì)，達(dá)到了比較完善的設(shè)計(jì)要求，最后對(duì)鋼筋調(diào)直機(jī)進(jìn)行了總體調(diào)試。本次設(shè)計(jì)的鋼筋調(diào)直機(jī)為電機(jī)驅(qū)動(dòng)下切剪刀式鋼筋調(diào)直機(jī)，用于調(diào)直直徑為14mm以下的盤圓鋼筋或冷拔鋼筋。并且根據(jù)需要長度進(jìn)行自動(dòng)調(diào)直和切斷，調(diào)直過程中將鋼筋表紀(jì)可：鋼筋調(diào)直機(jī)設(shè)計(jì)4面氧化皮、鐵銹和污物除掉。充分發(fā)揮了其良好的機(jī)動(dòng)性，體積小，操作簡單，效率高等特點(diǎn)，在提高施工速度，保證施工質(zhì)量的同時(shí)，降低了人工與材料的成本，減輕了勞動(dòng)強(qiáng)度，提高了勞動(dòng)生產(chǎn)率。關(guān)鍵詞：鋼筋調(diào)直機(jī)；建筑；機(jī)械；施工AbstractAlongwiththedevelopmentoftheconstructionindustry,constructionmachineryasamodernindustrialandcivilbuildingsandtheconstructionoftheproductionprocessindispensableequipment.Buildingproductionandtheconstructionprocessmechanizationandautomation,reducingtheconstructionsitewiththelaborintensity,improvelaborproductivityandlowerproductioncostofconstructionforthedevelopmentoftheconstructionindustryhaslaidasolidfoundation.Asconstructionmachineryfortheconstructionindustrytoprovidethenecessarytechnicalequipment,Soastheconstructionindustrytomeasureproductivitylevelsareanimportantsign,andtoensureprojectquality,lowerconstructioncosts,enhanceeconomicefficiency,socialbenefitsandspeedingupthepaceofconstructionprovidesanimportanttool.Therefore,thedesignofconstructionmachineryandresearchisofgreatsignificance.Inthispaper,thebarstraightforthedesignofamoresystematicstudyStraighteningofreinforcedplanewereclassifiedandcomprehensivepresentation；Straighteningofreinforcedmachinecontrolsystemoutlined；Straighteningofreinforcedtheworkingprinciplefortheanalysisofthesystem；Straighteningofreinforcedmachinepowercalculationandallocation,Analysis,structuraldesign,thedesignofthekeypartsandchoiceofdetail.Inlightoftheactualproductionoftheneedsoftheoverallproductstructureandpropertiesoftheoptimaldesign,reachedarelativelysounddesignrequirements,thefinalstraightofreinforcingbarsfortheoveralltest.ThedesignofreinforcedStraighteningmotor-drivenmachineforcuttingscissorsbarhelicopters,Straighteningforthediameterof14mmdiskordrawingaroundofreinforcedsteelbars.Asrequiredlengthautomaticallyanddirectlycut,thetransferprocesswillbereinforc