沖壓模具設(shè)計(jì)課程設(shè)計(jì)報(bào)告
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- 摘要..................................................(1)
ABSTRACT..............................................(1)
第一章 緒論與概述.........................................(2)
1.1國(guó)內(nèi)外模具發(fā)展現(xiàn)狀及前景............................(2)
1.2模具工藝發(fā)展過程及發(fā)展方向..........................(3)
第二章 沖裁理論與主要計(jì)算.................................(4)
2.1冷沖壓概念...........................................(4)
2.2模具方案論證.........................................(5)
2.2.1工藝計(jì)算...........................................(6)
2.2.2凸模和凹模工作部分尺寸的計(jì)算.......................(8)
2.2.3凹模的外形尺寸確定................................(10)
2.2.4 凸模固定板的確定.................................(11)
2.2.5凸模的外形尺寸確定................................(11)
2.2.6 導(dǎo)料板的確定.....................................(12)
2.2.7卸料裝置的確定....................................(12)
2.2.8 模柄的選用.......................................(12)
2.2.9沖模閉合高度計(jì)算.................................(12)
2.2.10壓力機(jī)的選擇....................................(12)
第三章 模具設(shè)計(jì)........................................(12)
3.1凹模結(jié)構(gòu)............................................(12)
3.2凸模結(jié)構(gòu)—................................. ........(13)
3.3凸模固定板結(jié)構(gòu)......................................(13)
3.3.1卸料板的結(jié)構(gòu)......................................(14)
3.3.2導(dǎo)料板的結(jié)構(gòu)......................................(14)
3.3.3墊板的結(jié)構(gòu)........................................(14)
3.3.4模架..............................................(16)
3.3.5模柄的結(jié)構(gòu).......................................(19)
3.3.6卸料螺釘?shù)慕Y(jié)構(gòu)...................................(19)
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