止动垫片冲裁复合模模具设计说明书.doc

止动垫片冲裁复合模模具设计
摘要
本次设计了一套冲孔、落料的模具。首先要对止动垫片进行工艺分析,经过工艺分析和对比确定模具架及压力机,确定压力机的型号。再分析对冲压件加工的模具适用类型选择所需设计的模具。得出将设计的模具类型后将模具的各工作零部件设计过程表达出来。
在说明书中第一部分,主要叙述了冲压模具的发展状况,说明了冲压模具的重要性与本次设计的意义,对冲压件的工艺分析,工艺方案的确定。通过,对零件排样图的设计,完成了材料利用率的计算。再进行冲裁工艺力的计算和冲裁模工作部分的设计计算。最后对主要零部件的设计和标准件的选择,为本次设计模具的绘制和模具的成形提供依据,以及为装配图各尺寸提供依据。通过前面的设计方案画出模具各零件图和装配图。
关键字:冲压;落料冲孔;模具结构;复合膜
Gasket Blanking Stop Mold Design plex
ABSTRACT
The design of a punching, blanking die. We must first stop the gasket process analysis, process analysis parison through the mold frame and press OK, OK press models. Further analysis of the stamping process to select the desired type of mold for the design of the mold. Types obtained after the design of the mold die design process of the working parts express.
    In the description in the first part, described the development of stamping die, stamping die shows the importance and significance of this design, the stamping process analysis, process plan determined. Passed, the design ponents layout diagram, complete the calculation of material utilization. Blanking process further force calculation and Die Design and calculation of working part. Finally, the ponents of the design and selection of standard parts, mold design drawing based time and provide the basis for forming the mold, as well as provide the basis for each size assembly drawings. Draw through the front of the mold design and assembly drawings of parts.
Key word:Wash to press;Fall to anticipate to hurtle the bore;Molding tool construction; Composite film
目录
前言 1
第1章绪论 5
模具行业 5
5
、目的 6
第2章制定止动垫片的工艺过程 8
设计任务书及产品图 8
9
9
、材料利用率计算 11
、选择压力机 12
13
第3章止动垫片复合模结构设计 17
17
17
17
18
19
、垫板 21
、固定、紧固及其它零件 22
23
24
24
、销钉的选用 25
第4章模具加工技术要求 26
26
27
27