2391 齒輪螺栓墊片沖壓成形工藝與模具設計1

2391 齒輪螺栓墊片沖壓成形工藝與模具設計1,齒輪,螺栓,墊片,沖壓,成形,工藝,模具設計 河南機電高等?？茖W校學生畢業(yè)設計中期檢查表學生姓名 劉 濤 學 號 061304409 指導教師 原紅玲課題名稱 齒輪螺栓墊片沖壓成形工藝與模具設計難易程度 偏難 適中 偏易選題情況工作量 較大 合理 較小任務書 有 無開題報告 有 無符合規(guī)范化 的要求外文翻譯質(zhì)量 優(yōu) 良 中 差學習態(tài)度、出勤情況 好 一般 差工作進度 快 按計劃進行 慢中期工作匯報及解答問題情況優(yōu) 良 中 差中期成績評定：所在專業(yè)意見：負責人： 2009 年 4 月 10 日 齒輪螺栓墊片沖壓成形工藝與模具設計 摘 要本設計題目為齒輪螺栓墊片沖壓成形工藝與模具設計，體現(xiàn)了板類沖壓零件的設計要求、內(nèi)容及方向，有一定的設計意義。通過對該零件模具的設計，進一步加強了設計者沖壓模具設計的基礎知識，為設計更復雜的沖壓模具做好了鋪墊并吸取了更深刻的經(jīng)驗。本設計運用沖壓成型工藝及模具設計的基礎知識，首先分析了工件的成形工藝及模具成形結(jié)構(gòu)對制件質(zhì)量的影響。介紹了齒輪螺栓墊片沖壓模具設計時要注意的要點，通過對制件進行工藝分析，可確定制件的成形加工用一套復合模即可。從控制制件尺寸精度出發(fā)，對齒輪螺栓墊片沖壓模具的各主要尺寸進行了理論計算，以確定各工作零件的尺寸，從模具設計到零部件的加工工藝以及裝配工藝等進行詳細的闡述，并應用 CAD 進行各重要零件的設計。關(guān)鍵詞：復合模；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.河南機電高等?？茖W校材料工程系模具設計與制造專業(yè)畢 業(yè) 實 習 報 告專業(yè)班級： 模具 064 學 號： 061304409 學生姓名： 劉濤 指導老師： 原紅玲 成 績： 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 排樣設計與計算 ...................................................................................................................64.1確定搭邊與搭肩值 ......................................................................................................................64.2確定零件的排樣方案 .................................................................................................................64.3計算送料步距和條料的寬度 ...................................................................................................74.4計算材料的利用率 ......................................................................................................................75 計算沖壓力和初選壓力機 ...................................................................................................85.1沖裁工序總力的計算 .................................................................................................................85.2初選壓力機 ...................................................................................................................................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算 .....................................................................................127.1沖裁 1?孔的凸、凹模刃口尺寸的計算 ...........................................................................127.2外形落料凸模、凹模刃口尺寸的計算 ...............................................................................128 模具主要零部件設計 .........................................................................................................158.1工作零部件的結(jié)構(gòu)設計 ..........................................................................................................158.1.1落料凹模的設計 ..............................................................................................158.1.2 沖孔凸模的設計 .............................................................................................168.1.3落料凸模（凸凹模）的設計 ..........................................................................198.2定位裝置的設計與標準化 ......................................................................................................198.2.1擋料銷及導料銷的設計與標準化 ..................................................................198.2.2擋料銷與導料銷位置的確定 ..........................................................................208.2.3導料銷位置的確定 ..........................................................................................208.3卸料裝置的設計及標準化 ......................................................................................................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卸料彈簧的設計及選用 ..................................................................................218.4推件裝置的設計與標準化 ......................................................................................................228.4.1剛性推件裝置的設計與標準化 ......................................................................228.4.2推件塊的設計 ..................................................................................................228.4.3連接推桿的選用 ..............................................................................................228.4.4推板的設計 ......................................................................................................228.4.5打桿的設計 ......................................................................................................228.5支撐固定零件的設計與標準化 ................................................................................................238.5.1模架的選用 ..........................................................................................................238.5.2 凸模固定板的設計 .............................................................................................238.6導向零件的設計與標準化 ....................................................................................................238.7緊固零件的設計與標準化 ....................................................................................................249 沖壓設備的的選用 .............................................................................................................2510 模具總裝圖 .......................................................................................................................26結(jié)束語 .......................................................................................................................................27致 謝 .......................................................................................................................................28參考文獻 ...................................................................................................................................29河南機電高等專科學校畢 業(yè) 設 計 評 語學生姓名：劉 濤 班 級: 模具 064 學 號： 061304409題 目：齒 輪 螺 栓 墊 片 沖 壓 成 形 工 藝 與 模 具 設 計 綜合成績： 指導者評語：劉濤同學基本上能按照任務書要求完成齒輪螺栓墊片沖壓成形工藝及模具設計，工作量飽滿，模具結(jié)構(gòu)正確可行，說明書基本上符合規(guī)范性要求。裝配圖和零件圖上存在一些細節(jié)錯誤，建議成績評定為及格，可以提交答辯。指導者(簽字) ： 2009 年 5 月 15 日畢 業(yè) 設 計 評 語評閱者評語：劉濤同學畢業(yè)設計題目來源于生產(chǎn)實際，工作量基本達到要求，能按照規(guī)范性要求書寫設計說明書，零件圖上存在一些細節(jié)錯誤。建議成績評定為及格，修改后可以提交答辯。評閱者( 簽字)： 2009 年 5 月 15 日答辯委員會（小組）評語：答辯委員會（小組）負責人( 簽字)： 2009 年 5 月 15 日河南機電高等專科學校學生畢業(yè)設計中期檢查表學生姓名 劉 濤 學 號 061304409 指導教師 原紅玲課題名稱 齒輪螺栓墊片沖壓成形工藝與模具設計難易程度 偏難 適中 偏易選題情況工作量 較大 合理 較小任務書 有 無開題報告 有 無符合規(guī)范化 的要求外文翻譯質(zhì)量 優(yōu) 良 中 差學習態(tài)度、出勤情況 好 一般 差工作進度 快 按計劃進行 慢中期工作匯報及解答問題情況優(yōu) 良 中 差中期成績評定：所在專業(yè)意見：負責人： 2009 年 4 月 10 日 齒輪螺栓墊片沖壓成形工藝與模具設計 摘 要本設計題目為齒輪螺栓墊片沖壓成形工藝與模具設計，體現(xiàn)了板類沖壓零件的設計要求、內(nèi)容及方向，有一定的設計意義。通過對該零件模具的設計，進一步加強了設計者沖壓模具設計的基礎知識，為設計更復雜的沖壓模具做好了鋪墊并吸取了更深刻的經(jīng)驗。本設計運用沖壓成型工藝及模具設計的基礎知識，首先分析了工件的成形工藝及模具成形結(jié)構(gòu)對制件質(zhì)量的影響。介紹了齒輪螺栓墊片沖壓模具設計時要注意的要點，通過對制件進行工藝分析，可確定制件的成形加工用一套復合模即可。從控制制件尺寸精度出發(fā)，對齒輪螺栓墊片沖壓模具的各主要尺寸進行了理論計算，以確定各工作零件的尺寸，從模具設計到零部件的加工工藝以及裝配工藝等進行詳細的闡述，并應用 CAD 進行各重要零件的設計。關(guān)鍵詞：復合模；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.河南機電高等?？茖W校材料工程系模具設計與制造專業(yè)畢 業(yè) 實 習 報 告專業(yè)班級： 模具 064 學 號： 061304409 學生姓名： 劉濤 指導老師： 原紅玲 成 績： 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 排樣設計與計算 ...................................................................................................................64.1確定搭邊與搭肩值 ......................................................................................................................64.2確定零件的排樣方案 .................................................................................................................64.3計算送料步距和條料的寬度 ...................................................................................................74.4計算材料的利用率 ......................................................................................................................75 計算沖壓力和初選壓力機 ...................................................................................................85.1沖裁工序總力的計算 .................................................................................................................85.2初選壓力機 ...................................................................................................................................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算 .....................................................................................127.1沖裁 1?孔的凸、凹模刃口尺寸的計算 ...........................................................................127.2外形落料凸模、凹模刃口尺寸的計算 ...............................................................................128 模具主要零部件設計 .........................................................................................................158.1工作零部件的結(jié)構(gòu)設計 ..........................................................................................................158.1.1落料凹模的設計 ..............................................................................................158.1.2 沖孔凸模的設計 .............................................................................................168.1.3落料凸模（凸凹模）的設計 ..........................................................................198.2定位裝置的設計與標準化 ......................................................................................................198.2.1擋料銷及導料銷的設計與標準化 ..................................................................198.2.2擋料銷與導料銷位置的確定 ..........................................................................208.2.3導料銷位置的確定 ..........................................................................................208.3卸料裝置的設計及標準化 ......................................................................................................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卸料彈簧的設計及選用 ..................................................................................218.4推件裝置的設計與標準化 ......................................................................................................228.4.1剛性推件裝置的設計與標準化 ......................................................................228.4.2推件塊的設計 ..................................................................................................228.4.3連接推桿的選用 ..............................................................................................228.4.4推板的設計 ......................................................................................................228.4.5打桿的設計 ......................................................................................................228.5支撐固定零件的設計與標準化 ................................................................................................238.5.1模架的選用 ..........................................................................................................238.5.2 凸模固定板的設計 .............................................................................................238.6導向零件的設計與標準化 ....................................................................................................238.7緊固零件的設計與標準化 ....................................................................................................249 沖壓設備的的選用 .............................................................................................................2510 模具總裝圖 .......................................................................................................................26結(jié)束語 .......................................................................................................................................27致 謝 .......................................................................................................................................28參考文獻 ...................................................................................................................................29