设计名称
引线片冲裁件冲裁工艺及模具设计【冲孔落料级进模】【说明书+CAD】
设计编号
JX5982
设计软件
AutoCAD,Word
包含内容
见右侧图片 
说明字数
见下方截图
图纸数量
见右侧图片
推荐指数
较高
价格
价格优惠中
整理日期
2017-11-02
整理人
admin
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设计简介

摘要

本设计题目为引线片冲裁模，体现了典型冲裁模的设计要求、内容及方向，有一定的设计意义。通过对该模具的设计，加强了设计者对冲裁模设计基础知识的理解和运用，为设计更复杂的冲裁模具做好了铺垫。
本设计运用冲裁工艺及模具设计的基础知识，首先分析了板材的性能要求，为选取模具的类型做好了准备；然后计算了冲裁件的冲裁力，便于选取压力机吨位及确定压力机型号；最后分析了冲裁件的特征，便于确定模具的设计参数、设计要点及卸件装置。
本设计采用了冲孔—落料级进模成形引线片。成形原理可划分为两个阶段：首先冲孔凸模与凹模共同作用先冲出两个

1.85mm和两个

6.5mm的孔，而后利用第一步冲出的两个

1.85mm和两个

6.5mm的孔做精确定位使外形凸模与凹模共同作用使工件落料成形。

关键词 冲孔—落料级进模,冲孔凸模,凹模,压力机吨位

Abstract

The topic for the design is gasket blanking die design,It has manifested the typical blanking dies design request, the content and the direction, has certain design significance.Through the design of the component mold, strengthens the designer’s understand and utilize to the blanking die design basical knowledge,has prepareed for designing more complex blanking die.

The design has utilize blanking craft and the basical knowledge of the mold design, has first analyzed the property requirement of the plate , has prepared for selecting the mold type；then has calculated the blanking strength,has advantaged to select the press tonnage and determine press model; Finally has analyzed the characteristic of the products, has advantaged to finite the mold design variable,the design main point and shedder.
This design used piercing and blanking progressive die to form the products.The forming principle can be divided to two stages: First, piercing punch and die affect together and pierce two holes of