多孔帶凸緣端蓋的沖壓彎曲成形模具設(shè)計【彎曲件沖孔落料復(fù)合模、彎曲模含2副模具21張CAD圖帶卡片】
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![沖裁彎曲模座4張.jpg](http://ioszen.com/ueditor_s/net/upload/2018-3/3/6365571476821022548996161_1.jpg)
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![沖孔凸模.jpg](http://ioszen.com/ueditor_s/net/upload/2018-3/3/6365571477420063592944849_1.jpg)
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![帶肩推桿.jpg](http://ioszen.com/ueditor_s/net/upload/2018-3/3/6365571477583863889538831_1.jpg)
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目錄1.緒論1.1 國內(nèi)模具發(fā)展?fàn)顩r及趨勢……………………………………………………11.2 國外模具發(fā)展?fàn)顩r及趨勢……………………………………………………11.3 彎曲件的設(shè)計設(shè)計思路………………………………………………………21.3.1 設(shè)計彎曲件的進(jìn)度…………………………………………………………22.彎曲件設(shè)計任務(wù)書…………………………………………………………………33.彎曲沖壓模工藝設(shè)計3.1 制定彎曲件工藝過程…………………………………………………………43.2 擬定沖壓件工藝方案…………………………………………………………43.2.1 計算毛坯尺寸………………………………………………………………43.2.2 最小彎曲半徑計算…………………………………………………………43.2.3 確定合理的工藝方案………………………………………………………53.2.4 由所確定的工藝方案確定中間工序的工件形狀和尺寸…………………53.3 確定排樣方式,剪材方式,并計算材料利用率……………………………63.3.1 排樣方式……………………………………………………………………63.3.2 確定搭邊值,條料寬度,導(dǎo)板距離,并計算材料利用率………………63.4 計算各工序壓力 確定壓力中心 初選壓力機(jī)………………………………73.4.1 沖裁力及彎曲力的計算……………………………………………………73.4.2 壓力中心的計算……………………………………………………………84.模具結(jié)構(gòu)的設(shè)計4.1 工作零件刃口尺寸計算……………………………………………………..94.1.1 凸模刃口尺寸計算………………………………………………………..94.1.2 凹模刃口尺寸計算……………………………………………………….104.1.3 孔與孔的尺寸計算……………………………………………………….104.2 工作零件設(shè)計……………………………………………………………….114.2.1 凸凹模設(shè)計……………………………………………………………….114.2.1 沖孔凸模的設(shè)計………………………………………………………….124.2.2 落料凹模的設(shè)計………………………………………………………….124.2.3 彎曲凸模設(shè)計…………………………………………………………….134.2.4 彎曲凹模設(shè)計…………………………………………………………….134.3 定位零件設(shè)計……………………………………………………………...144.4 卸料零件設(shè)計……………………………………………………………….144.5 模架的選取………………………………………………………………….154.5.1 導(dǎo)柱的選用……………………………………………………………….154.5.2 導(dǎo)套的選用……………………………………………………………….164.6 模具裝配總圖……………………………………………………………….165.沖壓設(shè)備的選用5.1 沖裁沖壓設(shè)備的選用……………………………………………………….175.2 彎曲設(shè)備的選用…………………………………………………………….176.模具的安裝與調(diào)試6.1 沖裁模的安裝與調(diào)試……………………………………………………….186.2 彎曲模的安裝與調(diào)試……………………………………………………….19致謝………………………………………………………………………………20參考文獻(xiàn)…………………………………………………………………………21