反向齒輪箱體夾具設計機械設計及其自動化畢業(yè)論文

1、四川大學錦江學院畢業(yè)論文（設計）I反向齒輪箱體夾具設計 反向齒輪箱體夾具設計機械設計制造及其自動化學生： 指導教師：【摘要 摘要】 反向齒輪箱在電機中應用很廣泛，在風力發(fā)電機組當中就經(jīng)常用到，而且是一個重要的機械部件。反向齒輪箱體構成的減速器是原動機和工作機之間的獨立的閉式傳動裝置，用來降低轉速和增大轉矩，以滿足工作需要，在某些場合也用來增速，稱為增速器。減速器主要由傳動零件(齒輪或蝸桿)、軸、軸承、箱體 及其附件所組成。箱體是減速器的

2、重要組成部件。它是傳動零件的基座，應具有足夠的強度和剛度。本文介紹了箱體夾具的計算設計過程。文章首先介紹了反向齒輪箱的定義和發(fā)展情況，然后單獨介紹了夾具的意義和設計注意事項。 然后根據(jù)本課題的研究內(nèi)容， 設計箱體的加工工藝規(guī)程和注意事項，最后根據(jù)夾具的設計規(guī)則設計 3 號夾具，計算出定位誤差，加緊力等確定 本夾具的加緊裝置，完成夾具設計。然后畫出夾具圖和箱體裝配零件圖，完成設計?！娟P鍵詞】 反向齒輪 箱體 夾具設計Reverse gea

3、r box fixture design【Abstract Abstract】 Reverse gear box in the motor, in which the wind turbines areoften used, but is an important mechanical components. Constitute a reverse gearbox reducer is the prime mover and betw

4、een independent closed gear used to reducespeed and increase torque, in order to meet the needs of the work, is also used insome cases the growth known as the accelerator. Reducer transmission parts (gearsor worm), shaft

5、, bearings, cabinet and its annex. The box is a key component of thereducer. It is the base of transmission parts, should have sufficient strength and四川大學錦江學院畢業(yè)論文（設計）III目錄1. 緒論............................................

6、....................................................................................................11.1 選題背景...............................................................................................................

7、...............11.2 反向齒輪箱的用途............................................................................................................11.3 國內(nèi)外反向齒輪箱技術狀況...................................................................

8、...........................11.3.1 其次齒輪箱還有如下的作用：.............................................................................. 11.3.2 齒輪箱特點：.................................................................................

9、...........................21.3.3 齒輪箱潤滑方式：...................................................................................................21.4 反向齒輪箱的發(fā)展趨勢................................................................

10、......................................31.5 設計注意事項......................................................................................................................31.6 本課題主要設計工作和研究內(nèi)容..................................

11、................................................... 42. 夾具的簡介....................................................................................................................................42.1 夾具的定義.................

12、.........................................................................................................42.2 夾具的分類.........................................................................................................

13、.................53. 加工工藝規(guī)程設計........................................................................................................................53.1 工藝規(guī)程的內(nèi)容與作用........................................................

14、..............................................53.1.1 工藝規(guī)程是指導生產(chǎn)的技術文件........................................................................... 63.1.2 工藝規(guī)程是生產(chǎn)組織和管理工作的基本依據(jù)...................................................

15、.... 63.2 工藝規(guī)程的重要性..............................................................................................................63.3 工藝過程的組成................................................................................

16、..................................63.4 反向齒輪箱的技術要求.......................................................................................................73.5 審查反向齒輪箱的工藝性....................................................

17、............................................83.6 選擇毛坯..............................................................................................................................83.7 定位基準的選擇.............................

18、...................................................................................83.7.1.粗基準的選擇............................................................................................................83.7.2.精基準的選擇...

19、.........................................................................................................93.8 工序的分散與集中......................................................................................................

20、.........94. 加工順序的安排.........................................................................................................................104.1 機械加工順序...................................................................

21、..................................................104.2 熱處理工序........................................................................................................................104.2.1 輔助工序...........................

22、.......................................................................................104.2.2 機床的選用及工藝設備選用................................................................................. 104.3 確定加工方案...................

23、.................................................................................................114.4 確定加工路線...............................................................................................................

24、.....115 三號夾具設計...............................................................................................................................115.1 定位方式和定位元件的選擇............................................................

25、................................115.2 定位誤差分析....................................................................................................................145.3 工件夾緊裝置................................................

26、....................................................................175.4 繪制夾具裝備圖，............................................................................................................196、總結與展望.....................

27、............................................................................................................206.1 總結........................................................................................................

28、.............................206.2 展望....................................................................................................................................20參考文獻.............................................