安裝耳環(huán)級(jí)進(jìn)模具設(shè)計(jì)【優(yōu)秀課程畢業(yè)設(shè)計(jì)含proe三維3D建模及9張CAD圖紙+帶外文翻譯+32頁(yè)加正文1.35萬(wàn)字】-cymj07

安裝耳環(huán)級(jí)進(jìn)模具設(shè)計(jì)【優(yōu)秀課程畢業(yè)設(shè)計(jì)含proe三維3D建模及9張CAD圖紙+帶外文翻譯+32頁(yè)加正文1.35萬(wàn)字】-cymj07

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proe三維圖

prt0003.stp

zongzhuang.stp

上下模板零件圖4張.dwg

上模板.dwg

下模板.dwg

凸模固定板.dwg

凹模固定板.dwg

凹模固定板副本.dwg

凹模墊板.dwg

卸料板.dwg

卸料板墊板.dwg

墊板.dwg

墊板固定板零件圖4張.dwg

外文翻譯.doc

實(shí)習(xí)調(diào)研報(bào)告.docx

總裝圖.dwg

文件清單.txt

說明書正文.doc

摘  要

本次為一沖壓級(jí)進(jìn)模即安裝耳環(huán)級(jí)進(jìn)模模具設(shè)計(jì)，進(jìn)行設(shè)計(jì)時(shí)先根據(jù)任務(wù)書分析零件的尺寸、材料、批量，確定沖壓模具的結(jié)構(gòu)和工藝方案。通過計(jì)算，確定模具的沖裁力以及壓力中心。完成排樣設(shè)計(jì)，選擇壓力機(jī)，進(jìn)行凸模與凹模刃口尺寸的計(jì)算，最后設(shè)計(jì)選用零、部件，對(duì)壓力機(jī)進(jìn)行校核。進(jìn)行模具三維圖的繪制，以及三維裝配。將三維轉(zhuǎn)二維，得出模具的二維裝配圖以及各模板的二維圖。在結(jié)構(gòu)設(shè)計(jì)中，主要對(duì)凹模、凸模、定位零件、卸料出件裝置、模架、沖壓設(shè)備、緊固件等進(jìn)行設(shè)計(jì)，其他零件直接選用標(biāo)準(zhǔn)。本設(shè)計(jì)在設(shè)計(jì)的同時(shí)，結(jié)合了Proe、Auto cad、的使用，進(jìn)行模具三維以及二維的設(shè)計(jì)表達(dá)，在壓力中心計(jì)算時(shí)由于比較困難，所以直接采用Auto cad計(jì)算，本設(shè)計(jì)在結(jié)構(gòu)設(shè)計(jì)的同時(shí)，對(duì)部分零件進(jìn)行了加工工藝分析。 

關(guān)鍵詞：模具；沖壓；凸模；凹模；設(shè)計(jì)

ABSTRACT

 This is a stamping step into the mold that is installed earrings progressive mold design, design according to the task book analysis of the size of parts, materials, batch, stamping die to determine the structure and process. Through the calculation, determine the punching force of the mold and the pressure center. Complete the layout design, select the press, punch and die die size calculation, the final design of the use of zero, parts, the press to check. Dimensional drawing of the mold, and three-dimensional assembly. Will be three-dimensional to two-dimensional, the mold of the two-dimensional assembly diagram and the template of the two-dimensional map. In the structural design, mainly on the die, punch, positioning parts, unloading device, mold, stamping equipment, fasteners and other design, other parts directly selected standard. The design of the design at the same time, combined with the Proe, Auto cad, the use of three-dimensional and two-dimensional design of the mold, in the calculation of the pressure center due to more difficult, so the direct use of Auto cad calculation, the design in the structural design at the same time , Part of the parts were processed process analysis.

Key word:  Die; stamping; punch; die; design

目  錄

第一章  緒論 1

1.1沖壓加工的特點(diǎn)及應(yīng)用 1

1.1.1模具發(fā)展歷史 1

1.1.2模具設(shè)計(jì)與制造能力 2

1.2多工位級(jí)進(jìn)模 3

1.2.1多工位級(jí)進(jìn)模的特殊含義 3

1.2.2多工位級(jí)進(jìn)模的合理應(yīng)用 3

第二章  沖壓件工藝性分析 4

2.1 產(chǎn)品分析 4

2.2 沖壓工藝分析與排樣設(shè)計(jì) 5

2.2.1 沖壓工藝性分析 5

2.2.2 排樣設(shè)計(jì) 5

2.2.3 排樣圖 6

1.零件展開尺寸的計(jì)算 6

2.搭邊值的計(jì)算 6

3.條料寬度與板料利用率的計(jì)算 6

第三章  壓力機(jī)的選擇和模具中心的確定 8

3.1 壓力機(jī)的選擇 8

3.1.1 沖壓力的計(jì)算 8

3.1.2 壓力機(jī)的選擇 8

1.冷沖壓設(shè)備 9

2.沖壓設(shè)備類型的選擇 9

3.沖壓設(shè)備的選用 10

3.2 壓力中心的計(jì)算 10

第四章  模具結(jié)構(gòu)形式的選擇 12

4.1 定位方式及定位零件 12

4.1.1 導(dǎo)料板的選用 12

4.1.2 定距側(cè)刃的選用 12

4.2 導(dǎo)正銷 12

4.3 托料釘 13

4.4 卸料與推（頂）件裝置 13

4.5 始用擋料裝置 13

第五章  模架的結(jié)構(gòu)形式的和相關(guān)尺寸 15

5.1 模架的結(jié)構(gòu)形式 15

5.2 模具的相關(guān)尺寸 15

第六章  模具工作零件設(shè)計(jì) 16

6.1 模具間隙 16

6.1.1 模具間隙的選擇 16

6.1.2 間隙對(duì)沖裁件的影響 16

6.1.3間隙對(duì)尺寸精度的影響 16

6.1.4 間隙對(duì)沖裁力的影響 16

6.1.5間隙對(duì)模具壽命的影響 17

6.1.6 凸、凹模間隙值的確定 17

6.1.7 合理沖裁間隙的選擇 18

6.2 凸凹模的外形尺寸 18

6.2.1 凸凹模刃口尺寸計(jì)算的原則 18

6.2.2 凸凹模刃口尺寸的計(jì)算方法 19

6.2.3 凸凹模刃口尺寸具體計(jì)算 19

6.3 凸凹模長(zhǎng)度計(jì)算 21

6.4 彎曲壓包模設(shè)計(jì)計(jì)算 22

6.5 凸凹模的固定方式 22

6.5.1 凸模的固定方式 22

6.5.2 凹模的固定方式 22

第七章  壓力機(jī)校核 24

7.1 公稱壓力 24

7.2 行程次數(shù) 24

7.3 工作臺(tái)面尺寸 24

7.4 閉合高度 24

第八章 模具總體結(jié)構(gòu)示意圖 25

總  結(jié) 26

謝  辭 27

參考文獻(xiàn) 28

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