雙孔鏈條扣-鏈板片沖壓成形工藝及模具設計【落料-沖孔倒裝復合模含14張CAD圖帶卡片】
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鏈 板 片 沖 孔 落 料 模 設 計 摘 要本設計題目為鏈板片沖孔落料模設計。通過對該零件模具的設計，進一步加強了設計者沖壓模設計的基礎知識，為設計更復雜的沖壓模具做好了鋪墊和吸取了更深刻的經(jīng)驗。本設計運用沖壓成型工藝及模具設計的基礎知識，介紹了模具設計時要注意的要點，并較多的考慮了模具結構的調整性、易更換性及模具成本。從控制制件尺寸精度出發(fā)，對鏈板片沖孔落料模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。關鍵詞：沖壓模 工藝分析 模具結構 Gasket pressing formed technology and mold design AbstractThe topic for the design of the gasket die design. The designer’s foundation knowledge is reinforced and is able to design more complex press die through the design. The critical points of die for stamping design are introduced, and the adjustable character of die structure,exchange character as well as the die costs are all considered farther. Starting from controlling dimensional accuracy, the carry the cover to the main dimensions of stamping die are carried out so as to determine the size of different parts, the die design and the process of parts as well as assembling process and etc of stamping die are stated in details.Key words: stamping die , process analysis , die structure