2734 攻絲組合機(jī)床設(shè)計(jì)及夾具設(shè)計(jì),組合,機(jī)床,設(shè)計(jì),夾具 攀枝花學(xué)院本科畢業(yè)設(shè)計(jì)（論文） 摘要I摘 要機(jī)械制造業(yè)是一個(gè)國家經(jīng)濟(jì)發(fā)展的重要支柱。而制造業(yè)的生產(chǎn)能力主要取決于制造裝備——機(jī)床的先進(jìn)程度。組合機(jī)床兼有低成本和高效率的優(yōu)點(diǎn)，在大批、大量生產(chǎn)中得到廣泛應(yīng)用，并可用以組成自動生產(chǎn)線。本文對離合器壓盤螺紋孔的加工工藝進(jìn)行了詳細(xì)的分析，就其孔的加工提出了“一次裝夾，單工位加工，達(dá)到產(chǎn)品圖樣的精度要求”的思路。根據(jù)這一思路設(shè)計(jì)了四軸頭單工位攻絲組合機(jī)床。該組合機(jī)床由立柱、立柱底座、中間底座、液壓滑臺、動力箱、多軸箱等組成。本文對各部分的設(shè)計(jì)進(jìn)行了詳細(xì)的計(jì)算和論證。關(guān)鍵詞 組合機(jī)床,離合器壓盤,主軸箱,夾具攀枝花學(xué)院本科畢業(yè)設(shè)計(jì)（論文） ABSTRACTIIABSTRACTThe machinery Manufacture is an important pillar of economic development in a country. While the capability of production in trade of manufacture mostly depends on the advanced producing equipment－machine tool .modular machine tools have advantages of high efficiency and low cost. It is widely used in large batch production and can be consisted automatic production line This paper analyzes the manufacturing process detail of threading holes of a disc. The idea is once clamping the work. The accuracy can be satisfied the demand of drawing. According above idea, the 4-spindle modular machine tool has been designed. This paper presents the design and calculating of each part of this machine tool.Key words Modular machine tool, Clutch plate攀枝花學(xué)院本科畢業(yè)設(shè)計(jì)（論文） ABSTRACT3目 錄摘 要 ..................................................................................................................................................IABSTRACT......................................................................................................................................II1 緒論 ...............................................................................................................................................11.1 機(jī)床在國民經(jīng)濟(jì)的地位及其發(fā)展簡史 .............................................................................11.2 組合機(jī)床的國內(nèi)、外現(xiàn)狀 .................................................................................................21.2.1 國內(nèi)組合機(jī)床現(xiàn)狀 ...................................................................................................31.2.2 國外組合機(jī)床現(xiàn)狀 ...................................................................................................41.3 機(jī)床設(shè)計(jì)的目的、要求 .....................................................................................................51.3.1 設(shè)計(jì)的目的 .............................................................................................................51.3.2 設(shè)計(jì)要求 .................................................................................................................52 總體方案設(shè)計(jì) ...........................................................................................................................62.１ 工藝方案 ..............................................................................................................................62.2 配置形式 .............................................................................................................................62.2.1 確定組合機(jī)床的配置形式和結(jié)構(gòu)方案 ...................................................................62.3 “三圖一卡”的編制 ...........................................................................................................72.3.1.被加工零件圖 ...........................................................................................................72.3.2 加工示意圖 ...............................................................................................................82.3.3 繪制加工示意圖的有關(guān)計(jì)算 ...................................................................................82.3.5 機(jī)床聯(lián)系尺寸圖 .....................................................................................................122.3.6 生產(chǎn)率卡 .................................................................................................................163. 主軸箱設(shè)計(jì) ..............................................................................................................................203.1 繪制主軸箱設(shè)計(jì)原始依據(jù)圖 ............................................................................................203.2 主軸結(jié)構(gòu)形式的選擇及動力計(jì)算 .......................................................................................223.2.1 初步確定齒輪模數(shù) ....................................................................................................223.2.2 主軸箱的動力計(jì)算 ....................................................................................................223.3 傳動系統(tǒng)的設(shè)計(jì)與計(jì)算 ......................................................................................................233.3.1 傳動系統(tǒng)設(shè)計(jì) ..........................................................................................................233.3.2 驗(yàn)算各主軸轉(zhuǎn)速 .......................................................................................................243.4 主軸箱的坐標(biāo)計(jì)算 ..............................................................................................................253.4.1 計(jì)算各傳動軸的坐標(biāo) .............................................................................................25攀枝花學(xué)院本科畢業(yè)設(shè)計(jì)（論文） ABSTRACT43.4.2 繪制坐標(biāo)檢查圖 ......................................................................................................253.5 主軸箱總圖設(shè)計(jì) .................................................................................................................263.5.1 主視圖和側(cè)視圖 .....................................................................................................263.5.2 展開圖 .....................................................................................................................273.5.3 主軸和傳動軸裝配表 ..............................................................................................274 夾具設(shè)計(jì) ....................................................................................................................................294.1 機(jī)床夾具的概述 ...............................................................................................................294.1.1 機(jī)床夾具的組成 .....................................................................................................294.1.2 機(jī)床夾具的類型 .....................................................................................................294.2 工件的定位和夾具的定位設(shè)計(jì) .......................................................................................294.3 夾緊方案的設(shè)計(jì) ...............................................................................................................29結(jié)論 ....................................................................................................................................................31參考文獻(xiàn) ...........................................................................................................................................32致謝 ....................................................................................................................................................33