玻璃底座裝飾板模具設(shè)計(jì)說(shuō)明書(shū)[帶圖紙].doc

南京工程學(xué)院畢業(yè)設(shè)計(jì)說(shuō)明書(shū)(論文)作者：張嬌學(xué)號(hào)：088810202006學(xué)院：江蘇財(cái)經(jīng)職業(yè)技術(shù)學(xué)院專(zhuān)業(yè)：數(shù)控加工與模具設(shè)計(jì)題目：玻璃底座裝飾板模具設(shè)計(jì)指導(dǎo)者：評(píng)閱者：2012年4月淮安南京工程學(xué)院畢業(yè)設(shè)計(jì)說(shuō)明書(shū)（論文）第I頁(yè)畢業(yè)設(shè)計(jì)說(shuō)明書(shū)（論文）中文摘要沖壓模具在實(shí)際工業(yè)生產(chǎn)中應(yīng)用廣泛。在傳統(tǒng)的工業(yè)生產(chǎn)中，工人生產(chǎn)的勞動(dòng)強(qiáng)度大、勞動(dòng)量大，嚴(yán)重影響生產(chǎn)效率的提高。隨著當(dāng)今科技的發(fā)展，工業(yè)生產(chǎn)中模具的使用已經(jīng)越來(lái)越引起人們的重視，而被大量應(yīng)用到工業(yè)生產(chǎn)中來(lái)。本文對(duì)冷沖壓技術(shù)的分類(lèi)、特點(diǎn)及發(fā)展方向作了簡(jiǎn)略概述；論述了沖壓零件玻璃底座裝飾版的形成原理、基本模具結(jié)構(gòu)與運(yùn)動(dòng)過(guò)程及其設(shè)計(jì)原理；對(duì)典型的沖壓件模具進(jìn)行了設(shè)計(jì).本文講述的是復(fù)合模具沖裁，在對(duì)制件進(jìn)行工藝性分析的基礎(chǔ)上，綜合考慮了模具生產(chǎn)的可行性和經(jīng)濟(jì)性，完成了模具結(jié)構(gòu)形式的選擇、壓力機(jī)的選用、凸凹模間隙及落料模和沖孔模刃口尺寸計(jì)算、模具零部件結(jié)構(gòu)設(shè)計(jì)和總裝零件圖的繪制。關(guān)鍵詞沖壓模具裝飾板復(fù)合模落料沖孔南京工程學(xué)院畢業(yè)設(shè)計(jì)說(shuō)明書(shū)（論文）第II頁(yè)畢業(yè)設(shè)計(jì)說(shuō)明書(shū)（論文）外文摘要TitleGlassbaseboardmolddesignAbstractPunchingdiehasbeenwidelyusedinindustrialproduction.Inthetraditionalindustrialproduction,theworkerworkveryhard,andtherearetoomuchwork,sotheefficiencyislow.Withthedevelopmentofthescienceandtechnologynowadays,theuseofpunchingdieintheindustrialproductiongainmoreattention,andbeusedintheindustrialproductionmoreandmore.Thearticlemainlydiscussedtheclassification,featureandthedevelopmentaldirectionofthepunchingtechnology.Discussesthestampingpartsglassbaseadornmentversionoftheformingprinciple,thebasicdiesstructureandtherateprocessandtheprincipleofdesign；anddesignedsomeconventionalpunchingdie.Thisarticletellsofthecompositediecutting.Basedontheanalysisofpartsoftheprocessinthisarticle,consideredmouldproductionfeasibilityandeconomics,completedmoldstructuralformselection,presstheselection,clearancebetweenpunchanddieandtheblankingdiecuttingedgesizecalculation,andpiercingdiestructuredesignofpartsandassemblingpartsdrawing.KeywordsPunchingdiedallecompounddieDroppingMaterialPunching南京工程學(xué)院畢業(yè)設(shè)計(jì)說(shuō)明書(shū)（論文）第III頁(yè)目錄前言.1第一章緒論.21.1模具行業(yè)的發(fā)展現(xiàn)狀及市場(chǎng)前景.21.2沖壓工藝介紹.21.3沖壓工藝的種類(lèi).31.4沖壓行業(yè)阻力和障礙與突破.4第二章裝飾板復(fù)合模具設(shè)計(jì).62.1加工零件介紹.62.2沖裁工藝方案選擇及模具結(jié)構(gòu)形式確定.62.2.1方案種類(lèi).72.2.2方案的比較.72.2.3方案的確定.72.3沖裁工藝和沖裁模設(shè)計(jì).72.3.1排樣設(shè)計(jì).72.3.2材料利用率.82.4壓力計(jì)算與壓力中心點(diǎn)的確定.92.4.1落料沖裁力計(jì)算.92.4.2卸料力計(jì)算.102.4.3推件力計(jì)算.102.4.4頂件力計(jì)算.102.4.5總沖壓力計(jì)算.102.4.6壓力中心點(diǎn)的確定.102.5壓力機(jī)型號(hào)選擇.112.6主要零件尺寸計(jì)算.112.6.1凹模尺寸計(jì)算.112.6.2沖孔凸模尺寸計(jì)算.122.6.3凸凹模尺寸計(jì)算.142.6.4落料模的刃口尺寸計(jì)算：.142.6.5沖孔模的刃口尺寸計(jì)算：.172.7其他零件的設(shè)計(jì).182.7.1卸料橡膠的設(shè)計(jì).182.7.2墊板結(jié)構(gòu)與設(shè)計(jì).192.7.3卸料板的設(shè)計(jì).212.7.4卸料螺釘選擇.222.8模座及模架設(shè)計(jì).222.8.1模座材料.222.8.2模架外形.222.9模具閉合高度計(jì)算.25第三章模具裝配.273.1設(shè)計(jì)構(gòu)思.273.2零件的裝配.273.2.1干涉檢驗(yàn).28南京工程學(xué)院畢業(yè)設(shè)計(jì)說(shuō)明書(shū)（論文）第IV頁(yè)3.2.2裝配圖.28第四章沖壓模具零件加工工藝的編