摘要
本应用本专业所学课程的理论和生产实际知识进行一次冷冲压模具设计工作的实际训练从而培养和提高了我的独立工作能力。本设计通过对包覆机智能导轨端盖的复合模设计的工艺性分析,确定了正确的工艺方案。从而对模具设计方案,以及冲压设备作出了分析与选择。通过分析决定采用复合模形式,然后参考其他模具结构以及查手册和计算设计。当所有的参数计算完后,对模具的装配方案,对主要零件的设计和装配要求技术要求都进行了分析。在设计过程中除了设计说明书外,还包括模具的装配图,非标准零件的零件图等。
关键词:包覆机智能导轨端盖;复合模;工艺方案;冲压设备
Abstract
I
n this paper, the practical trai
ni
ng of the cold stampi
ng die desig
n is carried out by usi
ng the theory of the course a
nd the practical k
nowledge of productio
n, thus cultivati
ng a
nd improvi
ng my ability towork i
ndepe
nde
ntly. This desig
n determi
nes the correct process pla
n by a
nalyzi
ng the tech
nological a
nalysis of the desig
n of the compou
nd die for the i
ntellige
nt guide e
nd cover of the claddi
ng machi
ne. Thus, the a
nalysis a
nd selectio
n of mold desig
n a
nd stampi
ng equipme
nt are made. Through a
nalysis, it is decided to use compou
nd die form, the
n refer to other mold structure, ma
nual a
nd calculatio
n desig
n. After all the parameters are calculated, the tech
nical requireme
nts of the mold assembly pla
n a
nd the desig
n a
nd assembly requireme
nts of the mai
n parts are a
nalyzed. I
n the desig
n process, besides the desig
n specificatio
n, it also i
ncludes the assembly drawi
ng of the mold, the parts drawi
ng of the
no
n-sta
ndard parts, etc. Keywords: clad machi
ne i
ntellige
nt guide e
nd cover; compou
nd die; process scheme; stampi
ng equipme
nt 目录 摘要I Abstract II 第一章、绪论1 第二章、零件的工艺分析和工艺方案的确定3 2.1.冲压件的工艺分析3 2.2.确定工艺方案及模具的结构形式4 2.3.排样、计算条料宽度及步距的确定5 2.3.1.搭边值的确定5 2.3.2条料宽度的确定5 2.3.3.送料步距的确定6 2.3.4.排样7 2.3.5.材料利用率的计算: 7 第三章、冲裁力的计算10 3.1.计算冲裁力的公式10 3.2.总冲裁力、卸料力、推料力、顶件力和总冲压力10 3.2.1.总冲裁力10 3.2.2.卸料力Fx的计算11 3.2.3.推料力Ft的计算12 3.2.4.总的冲压力的计算12 第四章、模具压力中心与计算13 第五章、冲裁模间隙的确定15 第六章、刃口尺寸的计算18 6.1.刃口尺寸计算的基本原则18 6.2.刃口尺寸的计算18 6.3.计算凸、凹模刃口的尺寸18 6.4.冲裁刃口高度21 第七章、主要零部件的设计22 7.1.工作零件的结构设计22 7.1.1.凹模的设计22 7.1.2.凸凹模的设计23 7.1.3.外形凸模的设计24 7.1.4.内孔凸模设计25 7.2.模架及其它零件的设计26 7.2.1.上下模座26 7.2.2.模柄27 7.2.3.模具的闭合高度27 第八章、压力机的选择29 结论30 参考文献31
展开...
n this paper, the practical trai
ni
ng of the cold stampi
ng die desig
n is carried out by usi
ng the theory of the course a
nd the practical k
nowledge of productio
n, thus cultivati
ng a
nd improvi
ng my ability towork i
ndepe
nde
ntly. This desig
n determi
nes the correct process pla
n by a
nalyzi
ng the tech
nological a
nalysis of the desig
n of the compou
nd die for the i
ntellige
nt guide e
nd cover of the claddi
ng machi
ne. Thus, the a
nalysis a
nd selectio
n of mold desig
n a
nd stampi
ng equipme
nt are made. Through a
nalysis, it is decided to use compou
nd die form, the
n refer to other mold structure, ma
nual a
nd calculatio
n desig
n. After all the parameters are calculated, the tech
nical requireme
nts of the mold assembly pla
n a
nd the desig
n a
nd assembly requireme
nts of the mai
n parts are a
nalyzed. I
n the desig
n process, besides the desig
n specificatio
n, it also i
ncludes the assembly drawi
ng of the mold, the parts drawi
ng of the
no
n-sta
ndard parts, etc. Keywords: clad machi
ne i
ntellige
nt guide e
nd cover; compou
nd die; process scheme; stampi
ng equipme
nt 目录 摘要I Abstract II 第一章、绪论1 第二章、零件的工艺分析和工艺方案的确定3 2.1.冲压件的工艺分析3 2.2.确定工艺方案及模具的结构形式4 2.3.排样、计算条料宽度及步距的确定5 2.3.1.搭边值的确定5 2.3.2条料宽度的确定5 2.3.3.送料步距的确定6 2.3.4.排样7 2.3.5.材料利用率的计算: 7 第三章、冲裁力的计算10 3.1.计算冲裁力的公式10 3.2.总冲裁力、卸料力、推料力、顶件力和总冲压力10 3.2.1.总冲裁力10 3.2.2.卸料力Fx的计算11 3.2.3.推料力Ft的计算12 3.2.4.总的冲压力的计算12 第四章、模具压力中心与计算13 第五章、冲裁模间隙的确定15 第六章、刃口尺寸的计算18 6.1.刃口尺寸计算的基本原则18 6.2.刃口尺寸的计算18 6.3.计算凸、凹模刃口的尺寸18 6.4.冲裁刃口高度21 第七章、主要零部件的设计22 7.1.工作零件的结构设计22 7.1.1.凹模的设计22 7.1.2.凸凹模的设计23 7.1.3.外形凸模的设计24 7.1.4.内孔凸模设计25 7.2.模架及其它零件的设计26 7.2.1.上下模座26 7.2.2.模柄27 7.2.3.模具的闭合高度27 第八章、压力机的选择29 结论30 参考文献31
作品编号:
203982
文件大小:
1.58MB
下载积分:
3000
文件统计:
doc文件1个,dwg文件16个
文件列表
正在加载...请等待或刷新页面...