帶三孔凸緣幾字形墊圈的沖壓模具結(jié)構(gòu)與設(shè)計【沖孔落料彎曲連續(xù)沖壓級進(jìn)模含23張CAD圖帶卡片】
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墊圈沖壓模具的結(jié)構(gòu)與設(shè)計摘要：本設(shè)計的題目為：墊圈沖壓模具的結(jié)構(gòu)與設(shè)計。通過對該零件模具的設(shè)計，進(jìn)一步加強(qiáng)了設(shè)計者沖壓模設(shè)計的基礎(chǔ)知識，為設(shè)計更復(fù)雜的沖壓模做好了鋪墊，同時吸收了更深刻的經(jīng)驗。本設(shè)計運(yùn)用沖壓成形工藝及模具設(shè)計的基礎(chǔ)知識，首先分析了沖裁件的工藝性，緊接著確定沖壓工藝方案、設(shè)計成形零件、選擇結(jié)構(gòu)零件。本零件結(jié)構(gòu)較為簡單，考慮到制件的形狀和結(jié)構(gòu)特點(diǎn)、模具的制造成本和加工的方便性，本模具采用級進(jìn)模結(jié)構(gòu)進(jìn)行沖裁，并采用正裝結(jié)構(gòu)。關(guān)鍵詞：沖壓 級進(jìn)模The structure and designing of punching die of washerAbstract：The text of design is the structure and designing of punching die of washer.It can strengthen the basic knowledge of the designer by designing the punching die,and It can help a designer design more complex punching dies,at the sam time masters more experience.In the design,It firstly analysises on manufacturability of banking part,secondly determines the stamping process plan,designs punching dies and choose sturcture parts.The sturcture of the part is quite simple ,Considering the shape and sturcture of the part , manufacturing cost of the punching die and the convenience of the machining the punching uses progressive die .Key words: punching ,progressive die.