柴油機(jī)油箱下殼體沖壓模具設(shè)計(jì)說明書-wenkub
2022-08-31 05:11:10 本頁面
【正文】 .........................................................................4 毛坯尺寸的計(jì)算...............................................................................................5 拉伸力的計(jì)算 ...............................................................................................................6 壓邊力計(jì)算 ...................................................................................................................7 壓力機(jī)的選擇 ...............................................................................................................8 拉深凸、凹模工作部分設(shè)計(jì) ......................................................................................9 凸、凹模的結(jié)構(gòu)...............................................................................................9 凸、凹模的圓角半徑.......................................................................................9 凸、凹模間隙 Z 的確定 ................................................................................10 凸、凹模工作部分尺寸及公差.....................................................................11 其他零件的設(shè)計(jì) .........................................................................................................13 導(dǎo)向裝置的確定.............................................................................................13 壓邊圈的設(shè)計(jì).................................................................................................13 壓料筋的設(shè)計(jì) ................................................................................................13 定位機(jī)構(gòu)的設(shè)計(jì) ............................................................................................14II / 35 調(diào)整塊的設(shè)計(jì) ................................................................................................14 緊固零件的選用.............................................................................................14 拉深?？傃b圖 .............................................................................................................144. 沖孔切邊模的設(shè)計(jì) ................................................................................................................15 沖裁力及壓力中心計(jì)算 ............................................................................................15 沖裁力的計(jì)算.................................................................................................15 壓力中心的計(jì)算.............................................................................................16 壓力機(jī)的選擇 ............................................................................................................16 卸料力的計(jì)算 ................................................................................................16 壓力機(jī)公稱壓力的計(jì)算 ................................................................................17 凸凹模確定 .................................................................................................................18 切邊凸凹模設(shè)計(jì).............................................................................................18 沖孔凸凹模設(shè)計(jì).............................................................................................19 凸凹模尺寸計(jì)算 .........................................................................................................19 凸、凹刃口尺寸的計(jì)算原則.........................................................................19 模板確定 ....................................................................................................................24 定位導(dǎo)向零件 ............................................................................................................24 卸料裝置 ...................................................................................................................24 彈性卸料裝置.................................................................................................24 廢料切刀裝置.................................................................................................25 導(dǎo)向裝置 ....................................................................................................................25 沖孔切邊模裝配總圖 ..............................................................................................265 總結(jié) .......................................................................................................................................27謝 辭 ...........................................................................................................................................28參考文獻(xiàn) ....................................................................................................................................29I / 35汽油發(fā)電機(jī)油箱下殼體沖壓成型工藝分析及模具設(shè)計(jì)摘 要本次設(shè)計(jì)的零件為凸緣盒形件拉深件—汽油發(fā)電機(jī)油箱下殼體。1 / 35 畢業(yè)設(shè)計(jì)（論文）題 目： 柴油機(jī)油箱拉深模具設(shè)計(jì) 學(xué) 生： 盧志運(yùn) 指導(dǎo)教師： 郭占斌
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