裝配圖大模數(shù)蝸桿銑刀專用機(jī)床設(shè)計,裝配,圖大模數(shù),蝸桿,銑刀,專用,機(jī)床,設(shè)計 摘要 隨著我國機(jī)械行業(yè)的復(fù)蘇，特別是我省老工業(yè)基地改造，我省及全國大型機(jī)械加工企業(yè)是機(jī)床、電站、工程機(jī)械、空壓機(jī)、冷凍機(jī)、工業(yè)泵、塑料機(jī)械化等行業(yè)，對大模數(shù)蝸輪、蝸桿等工件的需求量日益增加。因此，相應(yīng)的大模數(shù)螺旋銑刀需求量巨增，加工螺旋銑刀的通用設(shè)備主要以車床和銑床為主。普通車床由于切削量小，效率低，不適用于大尺寸螺旋工件的加工。普通銑床由于切削其工作臺面較窄，加工空間小，效率低，也無法加工大尺寸螺旋工件。所以開發(fā)、研制加工大模數(shù)螺旋刀具的專用設(shè)備意義重大。該項目是由哈爾濱第一工具廠根據(jù)生產(chǎn)實際需要首先提出的。 經(jīng)調(diào)查研究發(fā)現(xiàn)，早在70年代，天津輕工業(yè)機(jī)械廠曾經(jīng)生產(chǎn)制造過一種銑床，主要是用于加工大模數(shù)螺旋工件的專用銑床，但這種銑床只能加工右旋工件，且這種銑床早在第一批生產(chǎn)出幾臺后就已經(jīng)停產(chǎn)，相關(guān)的技術(shù)資料也幾乎都流失掉了。根據(jù)哈爾濱第一工具廠近幾年的生產(chǎn)任務(wù)，大模數(shù)螺旋刀具加工信賴現(xiàn)有設(shè)備，已經(jīng)遠(yuǎn)遠(yuǎn)不能滿足生產(chǎn)的需求，因此提出開發(fā)該專用設(shè)備的課題。如果該設(shè)備研制成功，將會為工具廠帶來可觀的經(jīng)濟(jì)效益，同時也為電站、工程機(jī)械、空壓機(jī)、冷凍機(jī)、工業(yè)泵、塑料機(jī)械等其他行業(yè)帶來極大的社會效益。 關(guān)鍵字：大模數(shù)、蝸桿銑刀、專用銑床 Abstract Along with the recovery of the our country machine profession, especially my province old industry base reformation, my province and national and large machine processes the business enterprise is a tool machine, electricity station, engineering machine, get empty to press the professions, such as big mold few worm round and the worm pole...etc. increasingly. Therefore, the big molds that correspond counts the spiral mill knife demand huge increase, the in general use equipments that process the spiral knife of mill mainly regard lather and millers as principle. Common lather because of slicing to pare the quantity small, the efficiency is low, unwell used for the big size spiral work piece's process. Common miller because of slicing to pare it work the set face more narrow, process the space small, the efficiency is low, also can't process the spiral work piece of big size. So development, research to manufacture to process the big mold to count the appropriation equipments meaning graveness that spiral knife has. That item is from the strand of Harbin the first tool factory according to produce the effective demand to put forward first. After investigate the research detection, as early as 70's, light industry machine factory of Tianjin has ever produced to make a kind of miller, mainly is used for to process the big mold several the spiral work pieces of appropriation miller, but this kind of miller can process the right helix work piece only, and this kind of miller is as early as and the first to produce a several pedestal have already stop production, the related technique data also almost runs off. According to the strand of Harbin production mission of the first tool factory last few years, the big mold counts the spiral knife to have to process to trust the existing equipments, engineering machine, get empty to press other professions, such as the machine, freezer, industry pump. Keywords: Big modulus、 worm milling cutter、 professional milling machine 目錄 摘 要 Ⅰ Abstract Ⅱ 第1章 緒論 1 1.1大模數(shù)蝸桿銑刀專用機(jī)床的主要技術(shù)規(guī)格 1 1.2大模數(shù)蝸桿銑刀專用機(jī)床的運(yùn)動 2 1.3目前國內(nèi)外研究狀況 5 1.4機(jī)床典型機(jī)構(gòu)說明 5 1.5機(jī)床電器說明 6 1.6機(jī)床調(diào)整與操作 7 1.7機(jī)床切削用量 10 1.8課題來源 10 1.9課題目的 10 第2章 大模數(shù)蝸桿銑刀專用機(jī)床的設(shè)計 11 2.1大模數(shù)蝸桿銑刀專用機(jī)床的設(shè)計方案 11 2.1.1設(shè)計目標(biāo)、研究內(nèi)容和擬解決的關(guān)鍵問題 11 2.1.2總體設(shè)計方案 11 2.2.基本參數(shù)確定（已知給定） 12 2.3蝸桿、蝸輪的基本尺寸計算 13 2.3.1主傳動部分第一組蝸桿、蝸輪的基本尺寸計算 13 2.3.2主傳動部分第二組蝸桿、蝸輪的基本尺寸計算 14 2.4齒輪基本參數(shù)的計算 16 2.5各傳動軸的設(shè)計計算 23 2.5.1主傳動部分各傳動軸的設(shè)計計算 23 2.5.1銑頭傳動部分各傳動軸的設(shè)計計算 25 2.6普通V帶傳動的設(shè)計計算 26 2.7零部件的選擇 29 2.8齒輪模數(shù)的驗算 32 2.9滾動軸承的驗算 34 2.10軸的校核 36 2.11驗算花鍵側(cè)鍵擠壓應(yīng)力 39 2.12齒輪受力計算 40 第三章 整體結(jié)構(gòu)的設(shè)計 41 第四章 用途分析 44 第五章 經(jīng)濟(jì)分析與資源分析 45 結(jié) 論 47 致 謝 48 參考文獻(xiàn) 49 專題論文 50 附錄1 66 附錄2 75 IV