2391 齒輪螺栓墊片沖壓成形工藝與模具設(shè)計(jì)1
2391 齒輪螺栓墊片沖壓成形工藝與模具設(shè)計(jì)1,齒輪,螺栓,墊片,沖壓,成形,工藝,模具設(shè)計(jì)
河南機(jī)電高等??茖W(xué)校學(xué)生畢業(yè)設(shè)計(jì)中期檢查表學(xué)生姓名 劉 濤 學(xué) 號(hào) 061304409 指導(dǎo)教師 原紅玲課題名稱 齒輪螺栓墊片沖壓成形工藝與模具設(shè)計(jì)難易程度 偏難 適中 偏易選題情況工作量 較大 合理 較小任務(wù)書(shū) 有 無(wú)開(kāi)題報(bào)告 有 無(wú)符合規(guī)范化 的要求外文翻譯質(zhì)量 優(yōu) 良 中 差學(xué)習(xí)態(tài)度、出勤情況 好 一般 差工作進(jìn)度 快 按計(jì)劃進(jìn)行 慢中期工作匯報(bào)及解答問(wèn)題情況優(yōu) 良 中 差中期成績(jī)?cè)u(píng)定:所在專業(yè)意見(jiàn):負(fù)責(zé)人: 2009 年 4 月 10 日 齒輪螺栓墊片沖壓成形工藝與模具設(shè)計(jì) 摘 要本設(shè)計(jì)題目為齒輪螺栓墊片沖壓成形工藝與模具設(shè)計(jì),體現(xiàn)了板類沖壓零件的設(shè)計(jì)要求、內(nèi)容及方向,有一定的設(shè)計(jì)意義。通過(guò)對(duì)該零件模具的設(shè)計(jì),進(jìn)一步加強(qiáng)了設(shè)計(jì)者沖壓模具設(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并吸取了更深刻的經(jīng)驗(yàn)。本設(shè)計(jì)運(yùn)用沖壓成型工藝及模具設(shè)計(jì)的基礎(chǔ)知識(shí),首先分析了工件的成形工藝及模具成形結(jié)構(gòu)對(duì)制件質(zhì)量的影響。介紹了齒輪螺栓墊片沖壓模具設(shè)計(jì)時(shí)要注意的要點(diǎn),通過(guò)對(duì)制件進(jìn)行工藝分析,可確定制件的成形加工用一套復(fù)合模即可。從控制制件尺寸精度出發(fā),對(duì)齒輪螺栓墊片沖壓模具的各主要尺寸進(jìn)行了理論計(jì)算,以確定各工作零件的尺寸,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:復(fù)合模;工藝分析;加工工藝。the gear bolt pad stamps forminghandicraftand design for dieAbstractThe topic of this design is the gear bolt pad stamps forming handicraft and design for die.The requirement,content and direction of the design of the stamps forming plate parts are embodied on this stamping die design. The designer’s foundation knowledge of the stamping die design is reinforced and is able to design more complex stamping die through the design.This design the elementary knowledge which designs using the stamping formation craft and the die, first has analyzed the work piece formed craft and the die forming structure to the workpiece quality influence. Introduced the gear bolt filling piece stamping die design when must pay attention to the main point, through carries on the craft analysis to the workpiece, may determine the workpiece the formed processing uses set of superposable dies. Embarks from the control workpiece size precision, counter gear bolt filling piece stamping die each main dimension has carried on the theoretical calculation, by determined each work components the size, designs from the die 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 words: compound die; process analysis;processing of die parts.河南機(jī)電高等??茖W(xué)校材料工程系模具設(shè)計(jì)與制造專業(yè)畢 業(yè) 實(shí) 習(xí) 報(bào) 告專業(yè)班級(jí): 模具 064 學(xué) 號(hào): 061304409 學(xué)生姓名: 劉濤 指導(dǎo)老師: 原紅玲 成 績(jī): 2009 年 5 月目 錄1 緒 論 ...................................................................................................................................12 零件的工藝性分析 ...............................................................................................................32.1 零件的總體分析 .........................................................................................................................32.1.1外形落料的工藝性 ............................................................................................32.1.2沖孔的工藝性 ....................................................................................................32.1.3沖裁件的孔邊距和孔間距 ................................................................................42.1.4尺寸精度 ............................................................................................................43 工藝方案的確定 ...................................................................................................................54 排樣設(shè)計(jì)與計(jì)算 ...................................................................................................................64.1確定搭邊與搭肩值 ......................................................................................................................64.2確定零件的排樣方案 .................................................................................................................64.3計(jì)算送料步距和條料的寬度 ...................................................................................................74.4計(jì)算材料的利用率 ......................................................................................................................75 計(jì)算沖壓力和初選壓力機(jī) ...................................................................................................85.1沖裁工序總力的計(jì)算 .................................................................................................................85.2初選壓力機(jī) ...................................................................................................................................95.3 確定壓力中心 ............................................................................................................................106 模具結(jié)構(gòu)形式的選擇與確定 .............................................................................................116.1 模具類型的選擇 .......................................................................................................................116.2定位方式的選擇 ........................................................................................................................116.3導(dǎo)向方式的選擇 ........................................................................................................................116.4 卸料方式 .....................................................................................................................................116.5 送料方式 .....................................................................................................................................117 模具工作零部件刃口尺寸的計(jì)算 .....................................................................................127.1沖裁 1?孔的凸、凹模刃口尺寸的計(jì)算 ...........................................................................127.2外形落料凸模、凹模刃口尺寸的計(jì)算 ...............................................................................128 模具主要零部件設(shè)計(jì) .........................................................................................................158.1工作零部件的結(jié)構(gòu)設(shè)計(jì) ..........................................................................................................158.1.1落料凹模的設(shè)計(jì) ..............................................................................................158.1.2 沖孔凸模的設(shè)計(jì) .............................................................................................168.1.3落料凸模(凸凹模)的設(shè)計(jì) ..........................................................................198.2定位裝置的設(shè)計(jì)與標(biāo)準(zhǔn)化 ......................................................................................................198.2.1擋料銷及導(dǎo)料銷的設(shè)計(jì)與標(biāo)準(zhǔn)化 ..................................................................198.2.2擋料銷與導(dǎo)料銷位置的確定 ..........................................................................208.2.3導(dǎo)料銷位置的確定 ..........................................................................................208.3卸料裝置的設(shè)計(jì)及標(biāo)準(zhǔn)化 ......................................................................................................208.3.1彈性卸料板的結(jié)構(gòu)形式 ..................................................................................208.3.2卸料螺釘?shù)倪x用 ..............................................................................................218.3.3卸料彈簧的設(shè)計(jì)及選用 ..................................................................................218.4推件裝置的設(shè)計(jì)與標(biāo)準(zhǔn)化 ......................................................................................................228.4.1剛性推件裝置的設(shè)計(jì)與標(biāo)準(zhǔn)化 ......................................................................228.4.2推件塊的設(shè)計(jì) ..................................................................................................228.4.3連接推桿的選用 ..............................................................................................228.4.4推板的設(shè)計(jì) ......................................................................................................228.4.5打桿的設(shè)計(jì) ......................................................................................................228.5支撐固定零件的設(shè)計(jì)與標(biāo)準(zhǔn)化 ................................................................................................238.5.1模架的選用 ..........................................................................................................238.5.2 凸模固定板的設(shè)計(jì) .............................................................................................238.6導(dǎo)向零件的設(shè)計(jì)與標(biāo)準(zhǔn)化 ....................................................................................................238.7緊固零件的設(shè)計(jì)與標(biāo)準(zhǔn)化 ....................................................................................................249 沖壓設(shè)備的的選用 .............................................................................................................2510 模具總裝圖 .......................................................................................................................26結(jié)束語(yǔ) .......................................................................................................................................27致 謝 .......................................................................................................................................28參考文獻(xiàn) ...................................................................................................................................29河南機(jī)電高等??茖W(xué)校畢 業(yè) 設(shè) 計(jì) 評(píng) 語(yǔ)學(xué)生姓名:劉 濤 班 級(jí): 模具 064 學(xué) 號(hào): 061304409題 目:齒 輪 螺 栓 墊 片 沖 壓 成 形 工 藝 與 模 具 設(shè) 計(jì) 綜合成績(jī): 指導(dǎo)者評(píng)語(yǔ):劉濤同學(xué)基本上能按照任務(wù)書(shū)要求完成齒輪螺栓墊片沖壓成形工藝及模具設(shè)計(jì),工作量飽滿,模具結(jié)構(gòu)正確可行,說(shuō)明書(shū)基本上符合規(guī)范性要求。裝配圖和零件圖上存在一些細(xì)節(jié)錯(cuò)誤,建議成績(jī)?cè)u(píng)定為及格,可以提交答辯。指導(dǎo)者(簽字) : 2009 年 5 月 15 日畢 業(yè) 設(shè) 計(jì) 評(píng) 語(yǔ)評(píng)閱者評(píng)語(yǔ):劉濤同學(xué)畢業(yè)設(shè)計(jì)題目來(lái)源于生產(chǎn)實(shí)際,工作量基本達(dá)到要求,能按照規(guī)范性要求書(shū)寫(xiě)設(shè)計(jì)說(shuō)明書(shū),零件圖上存在一些細(xì)節(jié)錯(cuò)誤。建議成績(jī)?cè)u(píng)定為及格,修改后可以提交答辯。評(píng)閱者( 簽字): 2009 年 5 月 15 日答辯委員會(huì)(小組)評(píng)語(yǔ):答辯委員會(huì)(小組)負(fù)責(zé)人( 簽字): 2009 年 5 月 15 日河南機(jī)電高等??茖W(xué)校學(xué)生畢業(yè)設(shè)計(jì)中期檢查表學(xué)生姓名 劉 濤 學(xué) 號(hào) 061304409 指導(dǎo)教師 原紅玲課題名稱 齒輪螺栓墊片沖壓成形工藝與模具設(shè)計(jì)難易程度 偏難 適中 偏易選題情況工作量 較大 合理 較小任務(wù)書(shū) 有 無(wú)開(kāi)題報(bào)告 有 無(wú)符合規(guī)范化 的要求外文翻譯質(zhì)量 優(yōu) 良 中 差學(xué)習(xí)態(tài)度、出勤情況 好 一般 差工作進(jìn)度 快 按計(jì)劃進(jìn)行 慢中期工作匯報(bào)及解答問(wèn)題情況優(yōu) 良 中 差中期成績(jī)?cè)u(píng)定:所在專業(yè)意見(jiàn):負(fù)責(zé)人: 2009 年 4 月 10 日 齒輪螺栓墊片沖壓成形工藝與模具設(shè)計(jì) 摘 要本設(shè)計(jì)題目為齒輪螺栓墊片沖壓成形工藝與模具設(shè)計(jì),體現(xiàn)了板類沖壓零件的設(shè)計(jì)要求、內(nèi)容及方向,有一定的設(shè)計(jì)意義。通過(guò)對(duì)該零件模具的設(shè)計(jì),進(jìn)一步加強(qiáng)了設(shè)計(jì)者沖壓模具設(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并吸取了更深刻的經(jīng)驗(yàn)。本設(shè)計(jì)運(yùn)用沖壓成型工藝及模具設(shè)計(jì)的基礎(chǔ)知識(shí),首先分析了工件的成形工藝及模具成形結(jié)構(gòu)對(duì)制件質(zhì)量的影響。介紹了齒輪螺栓墊片沖壓模具設(shè)計(jì)時(shí)要注意的要點(diǎn),通過(guò)對(duì)制件進(jìn)行工藝分析,可確定制件的成形加工用一套復(fù)合模即可。從控制制件尺寸精度出發(fā),對(duì)齒輪螺栓墊片沖壓模具的各主要尺寸進(jìn)行了理論計(jì)算,以確定各工作零件的尺寸,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:復(fù)合模;工藝分析;加工工藝。the gear bolt pad stamps forminghandicraftand design for dieAbstractThe topic of this design is the gear bolt pad stamps forming handicraft and design for die.The requirement,content and direction of the design of the stamps forming plate parts are embodied on this stamping die design. The designer’s foundation knowledge of the stamping die design is reinforced and is able to design more complex stamping die through the design.This design the elementary knowledge which designs using the stamping formation craft and the die, first has analyzed the work piece formed craft and the die forming structure to the workpiece quality influence. Introduced the gear bolt filling piece stamping die design when must pay attention to the main point, through carries on the craft analysis to the workpiece, may determine the workpiece the formed processing uses set of superposable dies. Embarks from the control workpiece size precision, counter gear bolt filling piece stamping die each main dimension has carried on the theoretical calculation, by determined each work components the size, designs from the die 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 words: compound die; process analysis;processing of die parts.河南機(jī)電高等??茖W(xué)校畢業(yè)設(shè)計(jì)任務(wù)書(shū)系 部: 材料工程系 專 業(yè): 模具設(shè)計(jì)與制造 學(xué) 生 姓 名 : 劉 濤 學(xué) 號(hào): 061304409 設(shè)計(jì)(論文) 題目: 齒輪螺栓墊片沖壓成形工藝與模具設(shè)計(jì) 起 迄 日 期: 2009 年 3 月 11 日~ 5 月 20 日 指 導(dǎo) 教 師: 原 紅 玲 2009 年 5 月 15 日畢 業(yè) 設(shè) 計(jì)(論 文)任 務(wù) 書(shū)1.本畢業(yè)設(shè)計(jì)(論文)課題來(lái)源及應(yīng)達(dá)到的目的:本設(shè)計(jì)題目為齒輪螺栓墊片沖壓成形工藝與模具設(shè)計(jì),通過(guò)設(shè)計(jì),應(yīng)對(duì)沖壓工藝生產(chǎn)較為熟悉,能熟練使用相關(guān)設(shè)計(jì)手冊(cè),獨(dú)立完成一套模具的設(shè)計(jì)及模具工作零件加工工藝的編制。并且能夠運(yùn)用模具設(shè)計(jì)軟件完成模具裝配圖及零件圖的繪制。2.本畢業(yè)設(shè)計(jì)(論文)課題任務(wù)的內(nèi)容和要求(包括原始數(shù)據(jù)、技術(shù)要求、工作要求等):(1)了解目前國(guó)內(nèi)外沖壓模具的發(fā)展現(xiàn)狀;(2)分析齒輪螺栓墊片的成形工藝并確定其工藝方案;(3)模具主要設(shè)計(jì)計(jì)算;(4)繪制模具總裝圖,并繪制零件圖;(5)得出設(shè)計(jì)結(jié)論。 設(shè)計(jì)題目:齒輪螺栓墊片沖壓成形工藝與模具設(shè)計(jì)材料:A3 鋼 厚度:1mm生產(chǎn)批量:大批量所在專業(yè)審查意見(jiàn):負(fù)責(zé)人: 年 月 日系部意見(jiàn):系領(lǐng)導(dǎo): 年 月 日河南機(jī)電高等專科學(xué)校畢 業(yè) 設(shè) 計(jì) 說(shuō) 明 書(shū)畢業(yè)設(shè)計(jì)題目:齒輪螺栓墊片沖壓成形工藝與模具設(shè)計(jì)系 部 材料工程系 專 業(yè) 模具設(shè)計(jì)與制造 班 級(jí) 模具 064 學(xué)生姓名 劉 濤 學(xué) 號(hào) 061304409 指導(dǎo)教師 原 紅 玲 2009 年 5 月 15 日插圖清單圖 1 工件圖…………………………………………………………………………3圖 2 排樣圖…………………………………………………………………………6圖 3 落料凹模刃口部分尺寸………………………………………………………14圖 4 落料凸模刃口部分尺寸………………………………………………………14圖 5 凹模上的螺孔設(shè)計(jì)與選用…………………………………………………… 16圖 6 沖孔凸模的結(jié)構(gòu)形式………………………………………………………… 17圖 7 擋料銷的位置…………………………………………………………………20圖 8 模具總裝圖……………………………………………………………………26插表清單表 1 所選壓力機(jī)的相關(guān)參數(shù)……………………………………………………4河南機(jī)電高等??茖W(xué)校材料工程系模具設(shè)計(jì)與制造專業(yè)畢 業(yè) 實(shí) 習(xí) 報(bào) 告專業(yè)班級(jí): 模具 064 學(xué) 號(hào): 061304409 學(xué)生姓名: 劉濤 指導(dǎo)老師: 原紅玲 成 績(jī): 2009 年 5 月目 錄1 緒 論 ...................................................................................................................................12 零件的工藝性分析 ...............................................................................................................32.1 零件的總體分析 .........................................................................................................................32.1.1外形落料的工藝性 ............................................................................................32.1.2沖孔的工藝性 ....................................................................................................32.1.3沖裁件的孔邊距和孔間距 ................................................................................42.1.4尺寸精度 ............................................................................................................43 工藝方案的確定 ...................................................................................................................54 排樣設(shè)計(jì)與計(jì)算 ...................................................................................................................64.1確定搭邊與搭肩值 ......................................................................................................................64.2確定零件的排樣方案 .................................................................................................................64.3計(jì)算送料步距和條料的寬度 ...................................................................................................74.4計(jì)算材料的利用率 ......................................................................................................................75 計(jì)算沖壓力和初選壓力機(jī) ...................................................................................................85.1沖裁工序總力的計(jì)算 .................................................................................................................85.2初選壓力機(jī) ...................................................................................................................................95.3 確定壓力中心 ............................................................................................................................106 模具結(jié)構(gòu)形式的選擇與確定 .............................................................................................116.1 模具類型的選擇 .......................................................................................................................116.2定位方式的選擇 ........................................................................................................................116.3導(dǎo)向方式的選擇 ........................................................................................................................116.4 卸料方式 .....................................................................................................................................116.5 送料方式 .....................................................................................................................................117 模具工作零部件刃口尺寸的計(jì)算 .....................................................................................127.1沖裁 1?孔的凸、凹模刃口尺寸的計(jì)算 ...........................................................................127.2外形落料凸模、凹模刃口尺寸的計(jì)算 ...............................................................................128 模具主要零部件設(shè)計(jì) .........................................................................................................158.1工作零部件的結(jié)構(gòu)設(shè)計(jì) ..........................................................................................................158.1.1落料凹模的設(shè)計(jì) ..............................................................................................158.1.2 沖孔凸模的設(shè)計(jì) .............................................................................................168.1.3落料凸模(凸凹模)的設(shè)計(jì) ..........................................................................198.2定位裝置的設(shè)計(jì)與標(biāo)準(zhǔn)化 ......................................................................................................198.2.1擋料銷及導(dǎo)料銷的設(shè)計(jì)與標(biāo)準(zhǔn)化 ..................................................................198.2.2擋料銷與導(dǎo)料銷位置的確定 ..........................................................................208.2.3導(dǎo)料銷位置的確定 ..........................................................................................208.3卸料裝置的設(shè)計(jì)及標(biāo)準(zhǔn)化 ......................................................................................................208.3.1彈性卸料板的結(jié)構(gòu)形式 ..................................................................................208.3.2卸料螺釘?shù)倪x用 ..............................................................................................218.3.3卸料彈簧的設(shè)計(jì)及選用 ..................................................................................218.4推件裝置的設(shè)計(jì)與標(biāo)準(zhǔn)化 ......................................................................................................228.4.1剛性推件裝置的設(shè)計(jì)與標(biāo)準(zhǔn)化 ......................................................................228.4.2推件塊的設(shè)計(jì) ..................................................................................................228.4.3連接推桿的選用 ..............................................................................................228.4.4推板的設(shè)計(jì) ......................................................................................................228.4.5打桿的設(shè)計(jì) ......................................................................................................228.5支撐固定零件的設(shè)計(jì)與標(biāo)準(zhǔn)化 ................................................................................................238.5.1模架的選用 ..........................................................................................................238.5.2 凸模固定板的設(shè)計(jì) .............................................................................................238.6導(dǎo)向零件的設(shè)計(jì)與標(biāo)準(zhǔn)化 ....................................................................................................238.7緊固零件的設(shè)計(jì)與標(biāo)準(zhǔn)化 ....................................................................................................249 沖壓設(shè)備的的選用 .............................................................................................................2510 模具總裝圖 .......................................................................................................................26結(jié)束語(yǔ) .......................................................................................................................................27致 謝 .......................................................................................................................................28參考文獻(xiàn) ...................................................................................................................................29
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