沖裁模課程設(shè)計-支撐圈沖壓模具設(shè)計級進模設(shè)計

1、設(shè)計描述：文檔包括: 說明書一份,22 頁,9000 字左右.CAD 版本圖紙，共 3 張:…………摘 要本設(shè)計為支撐圈的沖壓件模具設(shè)計，經(jīng)過對零件工藝性分析選用的材料是 08F，零件的精度為 IT12級，其形狀為圓柱體且為大批量生產(chǎn)。采用的模具結(jié)構(gòu)為多工位級進模，且采用彈性卸料裝置卸 料。通過對零件的工藝性分析和必要尺寸的校核可知該模具滿足其工藝性要求、精度要求和安裝要 求等。關(guān)鍵字：支撐圈；彈性卸料；多工位；級進模 Abstrac

2、tThe design for stamping die design of the supporting ring, after parts of process analysis and selection of materials is 08F, part of precision IT12 grade, its shape is a cylinder and is mass production. Die struc

3、ture for multi-station progressive die of, and in the elastic stripper device discharge. Through the analysis of parts of the process and need to check the size of the mold meet their technology requirements, r

4、equirements, and installation requirements.Keywords: support rings, elastic unloading; multi-station; progressive die目 錄一、引言……………………………………………………………………………………… 1 二、工藝分析………………………………………………………………………………… 3三、沖裁工藝方案的確定……………………

5、……………………………………………… 5 四、模具結(jié)構(gòu)形式的確定…………………………………………………………………… 6五、必要的尺寸計算………………………………………………………………………… 7 六、有關(guān)模具零件的選用…………………………………………………………………… 14 七、設(shè)備的選擇及校核 …………………………………………………………………… 15八、模具閉合高度計算及其校核 …………………………………………………………