1817_托板沖壓模具設(shè)計

1817_托板沖壓模具設(shè)計,沖壓,模具設(shè)計 目錄1 緒論 ...................................................11.1 模具行業(yè) .......................................................11.2 國內(nèi)外模具發(fā)展?fàn)顩r及趨勢 .......................................11.3 本次設(shè)計的主要方向、內(nèi)容及目的 .................................22 沖裁件的工藝分析 .......................................32.1 沖裁件的材料及結(jié)構(gòu)的工藝性 .....................................32.2 批量生產(chǎn) .......................................................32.3 沖壓件工藝分析 .................................................42.4 沖裁件工藝設(shè)計 .................................................43 沖壓設(shè)計 ...............................................43.1 計算搭邊值 .....................................................43.2 條料寬度 .......................................................43. 3 排樣圖 .........................................................53.4 沖裁力的計算 ...................................................53.6 壓力機(jī)噸位的選用 ...............................................64 沖裁模具相關(guān)參數(shù)計算 ...................................64.1 計算 ...........................................................64.2 經(jīng)驗確定一些經(jīng)驗 ...............................................65 沖裁模刃口的計算 .......................................75.1 確定模具磨損系數(shù) ...............................................75.2 凸凹模的加工 ...................................................76 其余模具標(biāo)準(zhǔn)零件 .......................................86.1 固定擋料銷及導(dǎo)料銷 .............................................86.2 推桿 ...........................................................96.3 防轉(zhuǎn)銷 .........................................................96.4 圓柱銷 ........................................................106.5 卸料螺釘 ......................................................116.6 內(nèi)六角圓柱頭螺釘 ..............................................116.7 模柄 ..........................................................126.8 卸料彈簧 ......................................................136.9 導(dǎo)柱導(dǎo)套 ......................................................146.10 模座 ..........................................................147 模具裝配與調(diào)試 ........................................157.1 模具裝配特點 ..................................................157.2 裝配技術(shù)要求 ..................................................157.3 裝配過程 ......................................................167.3.1 常用的裝模工具 ...............................................167.3.2 模具的裝配 ...................................................167.4 裝模與試模 ....................................................177.4.1 模具的安裝 ...................................................177.5 檢驗和驗收技術(shù)條件 ............................................207.6 使用規(guī)定 ......................................................207.7 沖模設(shè)計的審核項目 ............................................21結(jié)論 ....................................................24參 考 文 獻(xiàn) .............................................25致謝 ....................................................26