導(dǎo)向板沖孔落料彎曲復(fù)合模模具設(shè)計(jì),導(dǎo)向板沖孔落料彎曲復(fù)合模模具設(shè)計(jì),導(dǎo)向,沖孔,彎曲,曲折,復(fù)合,模具設(shè)計(jì)
導(dǎo)向板沖壓成型工藝及模具設(shè)計(jì) 摘 要: 本設(shè)計(jì)題目為導(dǎo)向板沖壓復(fù)合模,體現(xiàn)了典型沖壓復(fù)合模的設(shè)計(jì)要求、內(nèi)容及方向,有一定的設(shè)計(jì)意義。通過對(duì)該模具的設(shè)計(jì),加強(qiáng)了設(shè)計(jì)者對(duì)沖壓復(fù)合模設(shè)計(jì)基礎(chǔ)知識(shí)的理解和運(yùn)用,為設(shè)計(jì)更復(fù)雜的沖裁模具做好了鋪墊。本設(shè)計(jì)運(yùn)用沖裁工藝及模具設(shè)計(jì)的基礎(chǔ)知識(shí),首先分析了板材的性能要求,為選取模具的類型做好了準(zhǔn)備;然后計(jì)算了沖裁件的沖裁力,便于選取壓力機(jī)噸位及確定壓力機(jī)型號(hào);最后分析了沖壓件的特征,便于確定模具的設(shè)計(jì)參數(shù)、設(shè)計(jì)模具結(jié)構(gòu)零件及定位,卸件裝置。本設(shè)計(jì)采用了沖孔落料彎曲復(fù)合模成形導(dǎo)向板。成形原理可劃分為三個(gè)個(gè)階段:沖孔凸模,凸凹模,彎曲凸模和落料凹模同時(shí)作用落料,沖出兩個(gè)4.1mm的孔并彎曲成型。關(guān)鍵詞: 復(fù)合模,沖孔凸模,壓力機(jī)噸位 Steering board stamping die desing and prototyping technologyAbstract : The topic of design-oriented board of stamping die, reflects the typical compound die stamping the design requirements, the contents and direction of a certain design significance. Through the design of the mold, to strengthen the designer of stamping die design basis of the understanding and application of knowledge, for the design of more complex punching die well pave the way. The use of the design process and die design blanking the basis of knowledge, the first sheet of the performance requirements, select the type of mold prepared for the then calculate the blanking of the punching power, for select press tonnage and determine pressure Model; final analysis of the characteristics of the stamping, die for determining the design parameters, design and positioning die structure parts, dumping pieces of equipment. This design uses a punch - blanking - bending mode of forming oriented board. Forming principle can be divided into three stages: Punch Punch, Tuao die, bending punch and blanking die at the same time role-expected, the two 4.1 mm out of the hole and bending molding. Key words: Compound Die,punching,punch presses tonnage
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