汽車覆蓋件模具設(shè)計(jì)要點(diǎn)

第1章汽車覆蓋件與模具概述
1.1汽車覆蓋件1
1.1.1定義1
1.1.2分類1
1.1.3特點(diǎn)及其要求2
1.1.4工藝性3
1.2汽車覆蓋件模具4
1.2.1拉延模具5
1.2.2修邊沖孔模具6
1.2.3翻邊整形模具7
1.2.4斜楔模具9
1.3汽車覆蓋件模具設(shè)計(jì)9
1.3.1拉延模具設(shè)計(jì)10
1.3.2修邊沖孔模具設(shè)計(jì)11
1.3.3翻邊整形模具設(shè)計(jì)13
1.3.4斜楔模具設(shè)計(jì)14
1.3.5模具設(shè)計(jì)常用符號15

第2章汽車覆蓋件模具通用結(jié)構(gòu)設(shè)計(jì)要點(diǎn)
2.1模具標(biāo)識設(shè)計(jì)要點(diǎn)16
2.1.1表面著色設(shè)計(jì)要點(diǎn)16
2.1.2鑄字設(shè)計(jì)要點(diǎn)17
2.1.3標(biāo)牌與指示牌設(shè)計(jì)要點(diǎn)18
2.1.4安全警示標(biāo)牌設(shè)計(jì)要點(diǎn)19
2.1.5部件標(biāo)記刻字設(shè)計(jì)要點(diǎn)19
2.2鑄件結(jié)構(gòu)設(shè)計(jì)要點(diǎn)22
2.2.1鑄造孔設(shè)計(jì)要點(diǎn)23
2.2.2檢查孔設(shè)計(jì)要點(diǎn)25
2.2.3減重孔與導(dǎo)柱（或?qū)祝┎鹧b孔設(shè)計(jì)要點(diǎn)25
2.2.4窺視孔設(shè)計(jì)要點(diǎn)26
2.3安裝座設(shè)計(jì)要點(diǎn)27
2.3.1安裝座分散時設(shè)計(jì)要點(diǎn)27
2.3.2安裝座集中時設(shè)計(jì)要點(diǎn)27
2.3.3安裝座與修邊線及翻邊線接近時設(shè)計(jì)要點(diǎn)28
2.4加強(qiáng)筋設(shè)計(jì)要點(diǎn)28
2.4.1加強(qiáng)筋厚度設(shè)計(jì)要點(diǎn)28
2.4.2加強(qiáng)筋設(shè)置設(shè)計(jì)要點(diǎn)29
2.5壓板槽設(shè)計(jì)要點(diǎn)30
2.5.1壓板槽數(shù)量設(shè)計(jì)要點(diǎn)30
2.5.2壓板槽結(jié)構(gòu)及位置設(shè)計(jì)要點(diǎn)31
2.6起吊構(gòu)件設(shè)計(jì)要點(diǎn)33
2.6.1吊耳與吊棒設(shè)計(jì)要點(diǎn)33
2.6.2整體式吊棒設(shè)計(jì)要點(diǎn)35
2.6.3鑄入式吊棒設(shè)計(jì)要點(diǎn)36
2.7設(shè)計(jì)、加工及安裝基準(zhǔn)設(shè)計(jì)要點(diǎn)37
2.7.1設(shè)計(jì)基準(zhǔn)點(diǎn)設(shè)定設(shè)計(jì)要點(diǎn)37
2.7.2加工基準(zhǔn)設(shè)計(jì)要點(diǎn)38
2.7.3鑄件粗加工基準(zhǔn)設(shè)計(jì)要點(diǎn)40
2.7.4安裝定位基準(zhǔn)與結(jié)構(gòu)設(shè)計(jì)要點(diǎn)40
2.8限位塊及連接板設(shè)計(jì)要點(diǎn)42
2.8.1限位塊設(shè)計(jì)要點(diǎn)43
2.8.2連接板設(shè)計(jì)要點(diǎn)44

第3章汽車覆蓋件拉延模具設(shè)計(jì)要點(diǎn)
3.1整體結(jié)構(gòu)設(shè)計(jì)要點(diǎn)47
3.1.1各主要部分高度尺寸設(shè)計(jì)要點(diǎn)48
3.1.2長度和寬度尺寸設(shè)計(jì)要點(diǎn)49
3.1.3有偏心結(jié)構(gòu)設(shè)計(jì)要點(diǎn)49
3.2主要工作部件設(shè)計(jì)要點(diǎn)50
3.2.1凸模設(shè)計(jì)要點(diǎn)50
3.2.2凹模設(shè)計(jì)要點(diǎn)52
3.2.3壓邊圈設(shè)計(jì)要點(diǎn)53
3.3導(dǎo)向及導(dǎo)向間隙設(shè)計(jì)要點(diǎn)56
3.3.1凸模與壓邊圈的導(dǎo)向設(shè)計(jì)要點(diǎn)56
3.3.2凹模與壓邊圈的導(dǎo)向設(shè)計(jì)要點(diǎn)57
3.3.3凹模（上模）與下模座的導(dǎo)向設(shè)計(jì)要點(diǎn)59
3.3.4壓邊圈與下模座的導(dǎo)向設(shè)計(jì)要點(diǎn)59
3.3.5上、下模座導(dǎo)向設(shè)計(jì)要點(diǎn)59
3.3.6導(dǎo)向間隙設(shè)計(jì)要點(diǎn)60
3.4拉延筋設(shè)計(jì)要點(diǎn)60
3.4.1拉延筋結(jié)構(gòu)設(shè)計(jì)要點(diǎn)60
3.4.2拉延筋布置設(shè)計(jì)要點(diǎn)62
3.4.3拉延筋其他設(shè)計(jì)要點(diǎn)63
3.5頂出與退件裝置設(shè)計(jì)要點(diǎn)63
3.5.1頂出裝置設(shè)計(jì)要點(diǎn)63
3.5.2托桿孔的設(shè)計(jì)要點(diǎn)65
3.5.3退件裝置設(shè)計(jì)要點(diǎn)65
3.6定位與限位裝置設(shè)計(jì)要點(diǎn)65
3.6.1定位裝置設(shè)計(jì)要點(diǎn)66
3.6.2限位裝置設(shè)計(jì)要點(diǎn)67
3.7工藝切口與刺破刀的設(shè)計(jì)要點(diǎn)69
3.7.1工藝切口設(shè)計(jì)要點(diǎn)69
3.7.2刺破刀設(shè)計(jì)要點(diǎn)70
3.8工藝孔和排氣孔設(shè)計(jì)要點(diǎn)71
3.8.1工藝孔設(shè)計(jì)要點(diǎn)71
3.8.2排氣孔設(shè)計(jì)要點(diǎn)72
3.9工作側(cè)銷與安全側(cè)銷設(shè)計(jì)要點(diǎn)73
3.9.1工作側(cè)銷的設(shè)計(jì)要點(diǎn)74
3.9.2安全側(cè)銷的設(shè)計(jì)要點(diǎn)75
3.10其他功能結(jié)構(gòu)設(shè)計(jì)要點(diǎn)76
3.10.1防反措施設(shè)計(jì)要點(diǎn)76
3.10.2到底標(biāo)記設(shè)計(jì)要點(diǎn)77

第4章汽車覆蓋件修邊沖孔模具設(shè)計(jì)要點(diǎn)
4.1整體結(jié)構(gòu)設(shè)計(jì)要點(diǎn)80
4.1.1各主要部分高度尺寸設(shè)計(jì)要點(diǎn)81
4.1.2長度尺寸設(shè)計(jì)要點(diǎn)82
4.1.3寬度尺寸設(shè)計(jì)要點(diǎn)84
4.2修邊凸模與修邊凹模設(shè)計(jì)要點(diǎn)84
4.2.1修邊凸模設(shè)計(jì)要點(diǎn)84
4.2.2修邊凹模設(shè)計(jì)要點(diǎn)90
4.3形狀刃口及刃口切入量設(shè)計(jì)要點(diǎn)91
4.3.1形狀刃口設(shè)計(jì)要點(diǎn)91
4.3.2修邊刃口切入量設(shè)計(jì)要點(diǎn)92
4.4沖孔凸模與凹模設(shè)計(jì)要點(diǎn)93
4.4.1沖孔凸模設(shè)計(jì)要點(diǎn)93
4.4.2沖孔凹模設(shè)計(jì)要點(diǎn)96
4.4.3沖孔切入量設(shè)計(jì)要點(diǎn)99
4.5廢料切斷刀設(shè)計(jì)要點(diǎn)99
4.5.1廢料切斷刀結(jié)構(gòu)設(shè)計(jì)要點(diǎn)100
4.5.2廢料切斷刀設(shè)置設(shè)計(jì)要點(diǎn)101
4.5.3廢料切斷刀布置設(shè)計(jì)要點(diǎn)102
4.5.4廢料切斷刀安裝與固定設(shè)計(jì)要點(diǎn)106
4.5.5廢料切斷刀的刃部尺寸及切入量設(shè)計(jì)要點(diǎn)106
4.6修邊沖孔間隙設(shè)計(jì)要點(diǎn)107
4.6.1修邊間隙設(shè)計(jì)要點(diǎn)108
4.6.2沖孔間隙設(shè)計(jì)要點(diǎn)109
4.6.3切斷間隙設(shè)計(jì)要點(diǎn)110
4.7壓料板設(shè)計(jì)要點(diǎn)111
4.7.1壓料板結(jié)構(gòu)設(shè)計(jì)要點(diǎn)111
4.7.2壓料板與修邊凹模及沖孔凸模間隙設(shè)計(jì)要點(diǎn)112
4.7.3壓料板導(dǎo)向設(shè)計(jì)要點(diǎn)113
4.7.4壓料板行程和限位設(shè)計(jì)要點(diǎn)113
4.8上模座與下模座設(shè)計(jì)要點(diǎn)114
4.8.1上模座設(shè)計(jì)要點(diǎn)114
4.8.2下模座設(shè)計(jì)要點(diǎn)115
4.8.3上模座與下模座導(dǎo)向設(shè)計(jì)要點(diǎn)116
4.9廢料處理設(shè)計(jì)要點(diǎn)117
4.9.1廢料處理方式118
4.9.2大孔徑廢料的處理119
4.9.3小孔徑廢料的處理119
4.9.4特殊形狀廢料的處理方法120

第5章汽車覆蓋件翻邊整形模具設(shè)計(jì)要點(diǎn)
5.1整體結(jié)構(gòu)設(shè)計(jì)要點(diǎn)125
5.1.1各主要部分高度尺寸設(shè)計(jì)要點(diǎn)125
5.1.2長度尺寸設(shè)計(jì)要點(diǎn)126
5.1.3寬度尺寸設(shè)計(jì)要點(diǎn)128
5.2沖壓力與翻邊行程的設(shè)計(jì)要點(diǎn)128
5.2.1汽車覆蓋件翻邊整形模具沖壓力確定設(shè)計(jì)要點(diǎn)128
5.2.2翻邊行程設(shè)計(jì)要點(diǎn)130
5.3凸模與凹模設(shè)計(jì)要點(diǎn)133
5.3.1凸模設(shè)計(jì)要點(diǎn)133
5.3.2凹模設(shè)計(jì)要點(diǎn)135
5.3.3凸模與凹模鑲塊設(shè)計(jì)要點(diǎn)140
5.4壓料板設(shè)計(jì)要點(diǎn)141
5.4.1壓料板壓料面尺寸設(shè)計(jì)要點(diǎn)141
5.4.2壓料板工作行程設(shè)計(jì)要點(diǎn)142
5.4.3壓料板強(qiáng)度設(shè)計(jì)要點(diǎn)143
5.4.4壓料板導(dǎo)向設(shè)計(jì)要點(diǎn)144
5.4.5壓料板與凹模間隙設(shè)計(jì)要點(diǎn)145
5.5導(dǎo)向、導(dǎo)向行程及導(dǎo)向面長度設(shè)計(jì)要點(diǎn)145
5.5.1導(dǎo)向設(shè)計(jì)要點(diǎn)145
5.5.2導(dǎo)向行程及導(dǎo)向面長度設(shè)計(jì)要點(diǎn)146
5.6翻邊頂出器設(shè)計(jì)要點(diǎn)146
5.6.1翻邊頂出器設(shè)置設(shè)計(jì)要點(diǎn)146
5.6.2頂出器及行程設(shè)計(jì)要點(diǎn)148
5.6.3頂出器附屬件設(shè)計(jì)要點(diǎn)150

第6章汽車覆蓋件斜楔模具設(shè)計(jì)要點(diǎn)
6.1整體結(jié)構(gòu)設(shè)計(jì)要點(diǎn)155
6.1.1各主要部分高度尺寸設(shè)計(jì)要點(diǎn)155
6.1.2長度尺寸設(shè)計(jì)要點(diǎn)156
6.1.3寬度尺寸設(shè)計(jì)要點(diǎn)156
6.2斜楔機(jī)構(gòu)設(shè)計(jì)要點(diǎn)157
6.2.1斜楔機(jī)構(gòu)行程設(shè)計(jì)要點(diǎn)158
6.2.2斜楔行程示意圖的設(shè)計(jì)要點(diǎn)163
6.2.3斜楔機(jī)構(gòu)定位和防側(cè)向力設(shè)計(jì)要點(diǎn)164
6.3斜楔和滑塊設(shè)計(jì)要點(diǎn)165
6.3.1斜楔設(shè)計(jì)要點(diǎn)165
6.3.2滑塊設(shè)計(jì)要點(diǎn)167
6.4凸模與凹模設(shè)計(jì)要點(diǎn)169
6.4.1凸模設(shè)計(jì)要點(diǎn)169
6.4.2凹模設(shè)計(jì)要點(diǎn)170
6.5壓料板設(shè)計(jì)要點(diǎn)171
6.5.1上壓料板設(shè)計(jì)要點(diǎn)171
6.5.2側(cè)壓料板設(shè)計(jì)要點(diǎn)171
6.5.3側(cè)壓料板與上壓料板共用設(shè)計(jì)要點(diǎn)171
6.5.4壓料板導(dǎo)向設(shè)計(jì)要點(diǎn)171
6.6導(dǎo)向與導(dǎo)向間隙設(shè)計(jì)要點(diǎn)172
6.6.1導(dǎo)向設(shè)計(jì)要點(diǎn)172
6.6.2導(dǎo)向間隙設(shè)計(jì)要點(diǎn)172
6.7廢料處理設(shè)計(jì)要點(diǎn)173
6.7.1修邊廢料處理設(shè)計(jì)要點(diǎn)173
6.7.2沖孔廢料處理設(shè)計(jì)要點(diǎn)173
6.7.3切斷廢料處理設(shè)計(jì)要點(diǎn)174

參考文獻(xiàn)