冲压模具-冲压-电池弹片级进模设计-说明书.doc

南京工程学院
毕业设计说明书(论文)
作者: 李川学号 088810202017
学院: 江苏财经职业技术学院
专业: 数控加工与模具设计
题目: 电池弹片级进模设计
指导者:

评阅者:

2012 年 4 月淮安
摘要
在传统的工业生产中,工人生产的劳动强度大、劳动量大,严重影响生产效率的提高。随着当今科技的发展,工业生产中冲压模具的使用已经越来越引起人们的重视,而被大量应用到工业生产中来。冲压模具的自动送料技术也投入到实际的生产中,冲压模具可以大大的提高劳动生产效率,减轻工人负担,具有重要的技术进步意义和经济价值。
本文介绍了级进模冷冲压成形过程,并且简要分析了坯料形状、尺寸,排样、裁板方案,冲压工序性质、数目和顺序的确定。进行了工艺力、压力中心、模具工作部分尺寸及公差的计算,并设计出模具。还具体分析了模具的主要零部件(如凸、凹模、卸料装置、垫板、凸模固定板等)的设计与制造,冲压设备的选用,凸、凹模间隙调整和编制一个重要零件的加工工艺过程。列出了模具所需零件的详细清单,并给出了合理的装配图。通过充分利用现代模具制造技术对传统机械零件进行结构改进、优化设计、优化工艺方法能大幅度提高生产效率,这种方法对类似产品具有一定的借鉴作用。
关键词:电池弹片;级进模
毕业设计说明书(论文)中文摘要
毕业设计说明书(论文)外文摘要
Abstract
In the traditional industrial production, the labor intensity of production workers, labor capacity, seriously affect the production efficiency. With today's technology, the industrial production of stamping dies used in more and more attention has been paid already, and have been widely applied to industrial production in the past. Automatic feeding stamping technology into actual production, stamping dies can greatly improve labor productivity, reduce the burden on workers, has an important significance of technological progress and economic value.
This article describes posite cold die stamping process, and a brief analysis of the blank shape, size, nesting, cutting board program, the nature of the stamping process, number and sequence determination. For the technological edge, center of pressure, mold dimensions and tolerances of the working part of the calculation and design mold. Also detailed analysis of the ponents of the mold (such as punch and die, discharging device, plate, fixed plate punch, etc.) design and manufacturing, stamping equipment selection, adjustment and preparation of punch and die clearance is an important part of the processing process . Lists ponents required for a detailed list of die, and gives a reasonable assembly drawing. By taking advantage of modern technology on the traditional mold manufacturing mechanical parts for structural improve