摘要:沖壓模具是沖壓生產必不可少的工藝裝備，是技術密集型產品。沖壓件的質量、生產效率以及生產成本等，與模具設計和制造有直接關系。模具設計與制造技術水平的高低，是衡量一個國家產品制造水平高低的重要標志之一，在很大程度上決定著產品的質量、效益和新產品的開發能力。沖壓模具可以大大的提高勞動生產效率。減輕工人負擔，具有重要的意義。

　　　本文是對鋁（1060）工件沖壓工藝分析及其加工模具的具體結構進行設計，完成內容體現如下：

　　（1）對支撐板鋁（1060）工件進行工藝分析，選擇并確定符合與給定工件條件的最優工藝方案，進行了工藝與設計的有關計算，選擇基本工序，確定其順序、工序數目及工序組合形式。

　　（2）給出了主要零部件的設計理念，詳細剖析了設計過程中的一些思路，以及某些非標準零件的使用特點。闡述了工位級進模的設計要點，使產品質量達到技術要求。

　　（3）設計出沖壓模具主要零件的結構。并在設計中給定了零件的排樣圖、定位設計、沖裁力的計算和壓力中心的計算。

　　（4）利用計算機進行了大量的計算，同時完成對各種標準件的選用，最后用CAD繪圖軟件繪制出了重要零件圖和最終模具裝配圖。

關鍵詞：鋁（1060）；多工位；沖壓；級進；沖裁模

ABSTRACT:Punching die has been widely use in industrial production. In the traditional industrial production, the worker work very hard and there is too much work, so the efficiency is low. With the development of the science and technology nowadays, the use of punching die in the industrial production gain more attention , and be used in the industrial production more and more. Stamping mould various block material technology also into actual production, stamping mould can greatly improve labor productivity and could alleviate the work burden, so it has significant meaning.

　　　This paper is focus on both the analysis of pressing techniques of the aluminium and the design of the specific structure of mould. Reflect the complete contents of the following:

    (1) It is a must to base on the technical analysis of the aluminium , and then choose a best craft procedure to a give project. Carried out the calculation and design process, select the basic process, determine its order, the number of processes and so on.

　　　(2) Shows the main components of the design concept, detailed analysis of the design process, some of the ideas, and some non-standard parts to use features. Expounded station progressive die design features, product quality to meet technical requirements.

　　　(3) Stamping die design of the main parts of the structure. It had given the layout diagram of parts in the design, and given in the location design, punching force calculation and the calculation of center of pressure.

　　　(4)Use of the computer a lot of calculations, while the design of a variety of structures were sketching, with the final CAD drawing software to draw out the important part drawings and at the same time to complete the selection of a variety of standard parts.

Keywords：Aluminium；Multi-worker location；Punching press；Grade enter；Punch die