鎖片的沖壓級進(jìn)模設(shè)計說明書(模板)
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- 鎖片的沖壓級進(jìn)模設(shè)計說明書(模板)摘要
本設(shè)計為一鎖片的冷沖壓級進(jìn)模模具設(shè)計,根據(jù)設(shè)計零件的尺寸、材料、批量生產(chǎn)等要求,設(shè)計對零件進(jìn)行的設(shè)計,利用Auto CAD軟件對制件進(jìn)行設(shè)計繪圖。明確了設(shè)計思路,確定了級進(jìn)成型工藝過程并對各個具體部分進(jìn)行了詳細(xì)的計算和校核。首先分析零件的工藝性,確定沖裁工藝方案及模具結(jié)構(gòu)方案,然后通過工藝設(shè)計計算,確定排樣和裁板,計算沖壓力和壓力中心,初選壓力機,計算凸、凹模刃口尺寸和公差,最后設(shè)計選用零、部件,對壓力機進(jìn)行校核,繪制模具總裝草圖,以及對模具主要零件的加工工藝規(guī)程進(jìn)行編制。其中在結(jié)構(gòu)設(shè)計中,主要對凸模、凹模、定位零件、卸料與出件裝置、模架、沖壓設(shè)備、緊固件等進(jìn)行了設(shè)計,對于部分零部件選用的是標(biāo)準(zhǔn)件,就深入設(shè)計,并且在結(jié)構(gòu)設(shè)計的同時,對部分零部件進(jìn)行了加工工藝分析,最終才完成這篇設(shè)計。
關(guān)鍵詞:模具 沖裁件 凸模 凹模
ABSTRACT
The design for a clip of cold stamping die design, according to the design of parts of the size, material, mass production requirements. The design of the design of the parts, the use of Auto CAD software design drawings for the parts. Firstly, it analyzes the parts of the process to determine the punching blanking process scheme and die structure of the program, and then through the process design calculation, determine the nesting and cutting board, the calculation of blanking force and the center of pressure, primary election press, convex and concave edge die size and tolerance calculation, finally design selection of parts and components, to the press check drawing die assembly drawings, and the main die parts processing procedures for the preparation. Which in the structure design, mainly of punch, concave die and punch, positioning parts, unloading material and device, mold, stamping equipment, fasteners and other design, for the selection of some components are standard parts, there is no in-depth design, and structure design, at the same time, some parts were processing analysis, finally to complete the design.
Keywords: Mould Blanking parts Punch Die
目錄
1.緒論 1
1.1沖壓的概念、特點及應(yīng)用 1
2.零件工藝方案確定 2
2.1沖壓件工藝分析 2
2.2工藝方案的確定 3
3. 工藝設(shè)計計算 4
3.1排樣設(shè)計與計算 4
3.2沖壓力的計算和沖壓設(shè)備的確定 5
3.3彎曲工藝力計算 7
3.4壓力中心計算 7
3.5沖裁間隙刃口尺寸的確定 8
4.模具總體結(jié)構(gòu)和主要零件的設(shè)計 10
4.1模具類型的選擇 10
4.2操作方式 10
4.3卸料、出件方式 10
4.4確定送料方式 10
4.5送料浮頂器設(shè)計 11
4.6確定導(dǎo)向方式 11
5.工作零件的設(shè)計 12
5.1凹模設(shè)計 12
5.2凸模設(shè)計 13
6.模具的其它零件 14
6.1定位零件 14
6.2 導(dǎo)向零件的設(shè)計 15
6.3 固定與聯(lián)接零件的設(shè)計與選取 16
7.校核模具閉合高度及壓力機有關(guān)參數(shù) 18
7.1校核模具閉合高度 18
7.2沖壓設(shè)備的選定 18
8.設(shè)計并繪制模具總裝圖 19
9.模具的裝配與調(diào)試 20
9.1模具的裝配與調(diào)試 20
9.2在壓力機上安裝與調(diào)試 21
10.總結(jié) 22
參考文獻(xiàn) 22
致謝 23...