【正文】 手動(dòng)吊籃提升機(jī)設(shè)計(jì)畢業(yè)論文目 錄摘 要 ...........................................................................................................................................IIIABSTRACT ..................................................................................................................................IV目 錄 ............................................................................................................................................V1. 緒 論 ..........................................................................................................................................1 設(shè)計(jì)背景 .............................................................................................................................1 設(shè)計(jì)目的 .............................................................................................................................1 設(shè)計(jì)內(nèi)容 ..............................................................................................................................22. 提升機(jī)傳動(dòng)系統(tǒng)的設(shè)計(jì) ............................................................................................................3 工作原理 ..............................................................................................................................3 方案設(shè)計(jì)分析 .....................................................................................................................3 總傳動(dòng)比的確定與分配 .....................................................................................................3 傳動(dòng)齒輪的設(shè)計(jì)與選擇 .....................................................................................................4 齒輪的選擇及計(jì)算 .....................................................................................................53. 傳動(dòng)系統(tǒng)零件的選擇和設(shè)計(jì) ..................................................................................................10 手動(dòng)輸入傳動(dòng)軸的設(shè)計(jì) ....................................................................................................10 軸的設(shè)計(jì)要素 ...........................................................................................................10 軸的結(jié)構(gòu)設(shè)計(jì) ...........................................................................................................10 軸承的設(shè)計(jì)與校核 ...........................................................................................................11 軸承種類(lèi)的選擇 .......................................................................................................11 深溝球軸承結(jié)構(gòu) .......................................................................................................11 軸承的計(jì)算與校核 ...................................................................................................12 殼體和滑輪的設(shè)計(jì)和選擇 ...............................................................................................12 殼體的設(shè)計(jì) ...............................................................................................................12 殼體的設(shè)計(jì) ...............................................................................................................13 棘輪與棘爪的設(shè)計(jì)與校核 ...............................................................................................14 棘輪的選擇 ...............................................................................................................14 棘爪的校核 ...............................................................................................................144. 工藝規(guī)程的設(shè)計(jì) ......................................................................................................................16 確定毛胚的制造形式 .......................................................................................................16 制定工藝路線 ....................................................................................................................16 確定切削用量及基本工時(shí) ................................................................................................17 專(zhuān)用夾具的設(shè)計(jì) ...............................................................................................................22 設(shè)計(jì)主旨 ...................................................................................................................22 夾具設(shè)計(jì) ...................................................................................................................22 鉆套的選擇與設(shè)計(jì) ............................................................................................................26 鉆套的種類(lèi) ...............................................................................................................26 鉆套結(jié)構(gòu)尺寸的確定 ...............................................................................................27 夾緊機(jī)構(gòu)的確定 ................................................................................................................27 機(jī)械加工過(guò)程中 .......................................................................................................27 夾緊力的確定 ...........................................................................................................28 制定夾具公差技術(shù)條件的依據(jù)和基本原則 ...................................................................29 制定夾具公差與技術(shù)條件的依據(jù) ...........................................................................29 制定夾具公差與技術(shù)條件的基本原則 ...................................................................29 夾具公差的制定 .......................................................................................................29 夾具技術(shù)條件的制定 ................................................................................................29 專(zhuān)用夾具 ...........................................................................................................................30 設(shè)計(jì)主旨 ....................................................................................................................30 夾具設(shè)計(jì) ...................................................................................................................30結(jié) 論 .....................................................................................................................