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1 目 錄 摘 要 ..............................................................................................................................1 ABSTRACT...................................................................................................................2 目 錄 ..............................................................................................................................3 1.1 明確全自動(dòng)沖孔機(jī)的組成以及其性能 ..............................................................5 1.2 國(guó)內(nèi)外研究現(xiàn)狀 ..................................................................................................5 1.2.1 票據(jù)自動(dòng)沖孔機(jī) ...........................................................................................6 1.2.2 軸承保持架自動(dòng)沖孔機(jī) ...............................................................................7 1.2.3 蓄電池槽沖孔機(jī) ...........................................................................................7 1.2.4 激光沖孔機(jī) ...................................................................................................8 1.3 目的意義及課題來(lái)源 ..........................................................................................9 第二章 全自動(dòng)沖孔機(jī)的技術(shù)經(jīng)濟(jì)分析 ....................................................................10 2.1 經(jīng)濟(jì)分析 ............................................................................................................10 2.1.1 企業(yè)經(jīng)濟(jì)效益分析 .....................................................................................10 2.1.2 企業(yè)預(yù)算效益 .............................................................................................10 2.2 結(jié)論 ....................................................................................................................11 第三章 全自動(dòng)沖孔機(jī)技術(shù)設(shè)計(jì)說明 ........................................................................12 3.1 總體方案的確定 ................................................................................................12 3.2 工作原理和創(chuàng)新之處 ........................................................................................14 3.2.1 工作原理 .....................................................................................................14 3.2.2 創(chuàng)新之處 .....................................................................................................16 3.3 各主要工作部件設(shè)計(jì)說明 ................................................................................17 3.3.1 動(dòng)力選擇 .....................................................................................................17 3.3.2 整體布局與傳動(dòng)系統(tǒng)設(shè)計(jì) .........................................................................19 3.3.3 沖孔模具的選擇 .........................................................................................19 3.3.4 送料機(jī)構(gòu) .....................................................................................................21 3.4 主軸的尺寸設(shè)計(jì)計(jì)算 ........................................................................................21 3.4.1 主軸設(shè)計(jì) .....................................................................................................21 3.4.2 主軸的校核 .................................................................................................26 3.4.3 軸承的校核 .................................................................................................26 3.4.4 鍵的校核 .....................................................................................................28 3.5 副軸的尺寸設(shè)計(jì)計(jì)算 ........................................................................................28 3.5.1 副軸設(shè)計(jì) .....................................................................................................28 3.5.2 不完全齒輪設(shè)計(jì) .........................................................................................29 3.5.3 副軸的校核 .................................................................................................35 3.5.4 軸承的校核 .................................................................................................36 3.5.5 鍵的校核 .....................................................................................................37 第四章 機(jī)器的使用和維護(hù) ........................................................................................38 2 4.1 安裝 ....................................................................................................................38 4.2 使用注意事項(xiàng) ....................................................................................................38 4.3 保養(yǎng)與維護(hù) ....................................................................................................39 4.4 故障排除 ............................................................................................................39 第五章 設(shè)計(jì)總結(jié) ........................................................................................................41 參考文獻(xiàn) ......................................................................................................................42 致 謝 ..........................................................................................................................44