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中鉸鏈墊片模具設(shè)計(jì)
摘 要:本設(shè)計(jì)的題目為中鉸鏈墊片模具設(shè)計(jì),體現(xiàn)了薄板類沖壓零件的要求、內(nèi)容及方向，有一定的設(shè)計(jì)意義。通過(guò)對(duì)該零件模具的設(shè)計(jì)，進(jìn)一步加強(qiáng)了本人沖壓模設(shè)計(jì)的基礎(chǔ)知識(shí)，為設(shè)計(jì)更復(fù)雜的沖壓模具做好了鋪墊和吸取更深刻的經(jīng)驗(yàn)。
本設(shè)計(jì)運(yùn)用沖壓成形工藝及模具設(shè)計(jì)的基礎(chǔ)知識(shí)，首先分析了沖裁件的沖壓工藝性，為確定沖裁工藝方案做好了準(zhǔn)備；然后計(jì)算沖裁力和模具刃口尺寸，便于選取壓力機(jī)及確定工作零件的尺寸和結(jié)構(gòu)；最后分析了制件的特征，確定模具的設(shè)計(jì)參數(shù)、設(shè)計(jì)要點(diǎn)及推件裝置的選取。為了方便制件的取出，沖裁時(shí)模具采用倒裝結(jié)構(gòu)形式，為了簡(jiǎn)化模具結(jié)構(gòu)，彎曲模采用了彈性頂件裝置。本設(shè)計(jì)從模具設(shè)計(jì)到零部件的加工工藝以及裝配工藝等進(jìn)行詳細(xì)的闡述，并應(yīng)用CAD進(jìn)行各重要零件的設(shè)計(jì)。
關(guān)鍵詞：沖壓模具,倒裝復(fù)合，彎曲模，彈性頂件，
The design of mold in the gasket hinge
Abstract ：The design was entitled mold in the gasket hinge, reflects the thin parts like punching the request, the contents and direction of a certain design significance. Parts of the mold through the design, has further strengthened my stamping die design of the basic knowledge for the design of more complex stamping die to pave the way and the lessons more profound experience.
The use of the design process and die stamping forming the basis of design knowledge and analysis of the first blanking of the stamping process, to determine blanking of the programme prepared for and then calculating punching power and size Die Cutting Edge, For selected press and determine the size and structure of parts of the last parts of the characteristics of the design parameters established mold, design features and pushing the select pieces of equipment. This design designs from the mold to the spare part processing craft as well as the assembly craft and so on carries on the detailed elaboration, and carries on each important components using CAD the design.
Key word: stamping die，flip-composite,bending dies，flexible pieces of pushing