摘要通過對汽車玻璃升降器的沖壓工藝性分析，詳細(xì)介紹了該模具的總體結(jié)構(gòu)設(shè)計和主要成形零件的設(shè)計與制造，并介紹了其定位設(shè)計，沖裁力的計算，壓力中心的計算，對排樣設(shè)計方案作了比較與選擇，論證了全理的排樣方案，確定了條料的送進(jìn)與導(dǎo)料方式及定距結(jié)構(gòu)形式等。理論證明，該模具結(jié)構(gòu)可靠，能保證產(chǎn)品的質(zhì)量，對此類零件的模具設(shè)計有重要參考價值。關(guān)鍵詞：汽車玻璃升降器，復(fù)合模，工藝分析，工位排樣The automobile glass ascends and descend the machineouter shell to hurtle to press the molding tool design AbstractPass the design to the automobile glass ascends and descend themachine to hurtle to press the craft analysis, detailedly introduced the total structure design of that molding tool and mainly take shapethe spare parts and manufacturings, and introduced it positions the design, hurtling the calculation of cut the dint, the calculation of the pressure center, designed the project to make the comparison and choices to the row kind, argument the row kind project of whole reason,made sure that anticipate of send into with lead to anticipate the way and be apart from the structure form certainly.etcThe theoriespro e that the molding tool s structure credibility, can guarantee the uantity of the product, design to ha e the important reference alue to this kind of molding tool of spare parts.eyword The automobile glass ascends and descend the machine, compound mold, craft analytical, the work row kind