支撑板冲压模具设计.rar

摘要:冲压模具是冲压生产必不可少的工艺装备，是技术密集型产品。冲压件的质量、生产效率以及生产成本等，与模具设计和制造有直接关系。模具设计与制造技术水平的高低，是衡量一个国家产品制造水平高低的重要标志之一，在很大程度上决定着产品的质量、效益和新产品的开发能力。冲压模具可以大大的提高劳动生产效率。减轻工人负担，具有重要的意义。

　　　本文是对铝（1060）工件冲压工艺分析及其加工模具的具体结构进行设计，完成内容体现如下：

　　（1）对支撑板铝（1060）工件进行工艺分析，选择并确定符合与给定工件条件的最优工艺方案，进行了工艺与设计的有关计算，选择基本工序，确定其顺序、工序数目及工序组合形式。

　　（2）给出了主要零部件的设计理念，详细剖析了设计过程中的一些思路，以及某些非标准零件的使用特点。阐述了工位级进模的设计要点，使产品质量达到技术要求。

　　（3）设计出冲压模具主要零件的结构。并在设计中给定了零件的排样图、定位设计、冲裁力的计算和压力中心的计算。

　　（4）利用计算机进行了大量的计算，同时完成对各种标准件的选用，最后用CAD绘图软件绘制出了重要零件图和最终模具装配图。

关键词：铝（1060）；多工位；冲压；级进；冲裁模

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