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鹽城工學(xué)院本科生畢業(yè)設(shè)計說明書 2009 1 滾齒機(jī)床身部件結(jié)構(gòu)設(shè)計 摘要 齒輪加工機(jī)床是一種技術(shù)含量高且結(jié)構(gòu)復(fù)雜的機(jī)床 滾齒機(jī)又是齒輪加 工機(jī)床中應(yīng)用最為廣泛的一種 滾齒機(jī)主要是用于加工圓柱齒輪和蝸輪的 滾齒機(jī)床身為箱形結(jié)構(gòu) 與底座鑄成一個整體 左上部是方形導(dǎo)軌 留安 放工作臺之用 右上部是用來固定刀架 立柱 床身內(nèi)部安裝差動機(jī)構(gòu) 床身 后端連出分齒掛輪架 背面為主傳動牙箱 左面底盤為冷卻箱 右面底盤為潤 滑油箱 主電動機(jī)和冷卻電動機(jī)都安裝在床身上 方形導(dǎo)軌中間裝一絲桿供移 動工作臺之用 分度掛輪架處的手柄供銑正齒輪或者斜齒輪時操縱使用 差動機(jī)構(gòu)是用來加工斜齒輪的 分析了差動機(jī)構(gòu)的組成原理 并進(jìn)行了相 應(yīng)的設(shè)計計算 確定了其結(jié)構(gòu)形狀與參數(shù) 這次設(shè)計是在傳統(tǒng)的設(shè)計思路上對原有產(chǎn)品的改造 力求滿足強(qiáng)度 剛度 經(jīng)濟(jì)性 工藝性等方面的要求 關(guān)鍵詞 滾齒機(jī) 床身裝配結(jié)構(gòu) 差動機(jī)構(gòu) 鹽城工學(xué)院本科生畢業(yè)設(shè)計說明書 2009 2 Design of the Lathe Bed Cellular Construction of the Gear hobbing Machine Abstract The gear finishing lathe is one kind of technical content high also the structure complex engine bed The gear hobbing machine also is a machine equipment which is applies the most widespread the gear hobbing machine mainly is uses in processing the cylindrical gears and the worm gear The body of gear hobbing machine is box shape structure casts a whole with the foundation upside the left is the square shape of guide rail remains places using of the work table Right upside is uses for the immovable support of the column The interior of the body installs the differential motion organization Behind the body is main transmission gear box Back transmission is tooth box in left side of it is a cooling tank the right side of it is lubricating oil tank The main motor and the cooling electric motor all are installed on the lathe bed among the square shape guide rail installs a lead screw to move the work table divides the swing frame gear place handle for when milling spur gear or the helical gear operates the use The differential device is uses for to process the helical gear analyzed the differential device composition principle carried on the corresponding design calculation and determined its structure shape and the parameter This design improves product transformation on the basic of traditional design makes effort to satisfy the request as intensity rigidity efficiency process Key words Gear hobbing machine assembling structure of the body Differential motion mechanism