设计简介
摘要
设计着重介绍了制件的成型工艺，及模具结构设计。通过对制件的工艺分析，确定了工艺方案。并设计了一套正装复合模具。在设计同时利用参考资料，确定了各工作零件的尺寸。并较多的考虑了模具结构的调整性、易更换性及模具成本。同时在模具设计内容中融汇了冲压模具的不同加工方法、加工工艺及装配工艺，对初学冲压模具模设计者有一定的参考价值。本设计从模具设计到零部件的加工工艺以及装配工艺等进行详细的阐述，并应用CAD进行各重要零件的设计。
关键词：成型工艺、 结构设计、 工艺分析、 复合模具、装配。
Abstract
The design introduced emphatically the workpiece takes shape the craft, and mold structural design. Through to the workpiece craft analysis, has determined the craft plan. And has designed set of true things compound molds. Uses the reference during the design, has determined each work components size. And many considerations mold structure adjustment, easy replacement and mold cost. Meanwhile has blended together the ramming mold different processing method in the mold design content, the processing craft and the assembly craft, to begins studies the ramming mold mold designer to have the certain reference value. This design designs from the mold to the spare part processing craft as well as the assembly craft and so on carries on the detailed elaboration, and carries on each important components using CAD the design.
Key words: Takes shape the craft, the structural design, the craft analysis, the compound mold, the assembly.
绪论 --------------------------------------------------------------------13
1 任务来源及设计意义--------------------------------15
1.1 设计任务来源-----------------------------------------------15
1.2 设计目的及意义------------------------------------------15
2 冲压工艺性分析及方案确定-------------------16
2.1 零件工艺性分析-------------------------------------------16
2.2 冲压工艺方案的确定-----------------------------------16
3 主要工艺参数计算------------------------------------16
3.1 排样方式的确定及计算--------------------------------16
3.2 冲压力的计算----------------------------------------------17
3.2 压力中心的确定及计算--------------------------------17
3.3 工作零件刃口尺寸计算--------------------------------17
3.5 卸料橡皮的计算-------------------------------------------18
4 模具总体设计 ------------------------------------------18
4.1 模具结构形式的选择-----------------------------------18
4.2 定位方式选择 --------------------------------------------18
4.3 卸料、出件方式选择 ---------------------------------19
4.4 导向方式选择 --------------------------------------------19
5 主要零件的结构设计-------------------------------19
5.1 工作零件的结构设计 ----------------------------------19
5.1.1 落料凸模的设计 ------------------------------------------19
5.1.2 冲孔凸模的设计 ------------------------------------------ 20
5.1.3 落料凹模的设计---------------------------------------------21
5.2 定位零件的设计-----------------------------------------21
5.2.1 导正销的设计-----------------------------------------------21
5.2.2 导料板的设计-----------------------------------------------22
5.3 卸料部件的设计-----------------------------------------22
5.3.1 卸料板的设计 ---------------------------------------------22
5.3.2 卸料螺钉的选用 ---------------------------------------- 23
5.4 模架及其他零部件设计------------------------------23
5.5 模具总装图 ----------------------------------------------23
5.6 冲压设备的选定----------------------------------------24
5.7 模具零件加工工艺 -----------------------------------24
6 模具的装配及调试---------------------------------26
6.1 模具的装配 ------------------------------------------------25
6.2 模具的调试 -----------------------------------------------27
6.2.1 冲裁模的调试 ------------------------------------------ 27
6.2.2 冲裁时易出的问题和调试方法 ---------------------27
设计总结-----------------------------------------------------------33
致 谢-----------------------------------------------------------------34
参考文献 --------------------------------------------------------35
设计着重介绍了制件的成型工艺，及模具结构设计。通过对制件的工艺分析，确定了工艺方案。并设计了一套正装复合模具。在设计同时利用参考资料，确定了各工作零件的尺寸。并较多的考虑了模具结构的调整性、易更换性及模具成本。同时在模具设计内容中融汇了冲压模具的不同加工方法、加工工艺及装配工艺，对初学冲压模具模设计者有一定的参考价值。本设计从模具设计到零部件的加工工艺以及装配工艺等进行详细的阐述，并应用CAD进行各重要零件的设计。
关键词：成型工艺、 结构设计、 工艺分析、 复合模具、装配。
Abstract
The design introduced emphatically the workpiece takes shape the craft, and mold structural design. Through to the workpiece craft analysis, has determined the craft plan. And has designed set of true things compound molds. Uses the reference during the design, has determined each work components size. And many considerations mold structure adjustment, easy replacement and mold cost. Meanwhile has blended together the ramming mold different processing method in the mold design content, the processing craft and the assembly craft, to begins studies the ramming mold mold designer to have the certain reference value. This design designs from the mold to the spare part processing craft as well as the assembly craft and so on carries on the detailed elaboration, and carries on each important components using CAD the design.
Key words: Takes shape the craft, the structural design, the craft analysis, the compound mold, the assembly.
绪论 --------------------------------------------------------------------13
1 任务来源及设计意义--------------------------------15
1.1 设计任务来源-----------------------------------------------15
1.2 设计目的及意义------------------------------------------15
2 冲压工艺性分析及方案确定-------------------16
2.1 零件工艺性分析-------------------------------------------16
2.2 冲压工艺方案的确定-----------------------------------16
3 主要工艺参数计算------------------------------------16
3.1 排样方式的确定及计算--------------------------------16
3.2 冲压力的计算----------------------------------------------17
3.2 压力中心的确定及计算--------------------------------17
3.3 工作零件刃口尺寸计算--------------------------------17
3.5 卸料橡皮的计算-------------------------------------------18
4 模具总体设计 ------------------------------------------18
4.1 模具结构形式的选择-----------------------------------18
4.2 定位方式选择 --------------------------------------------18
4.3 卸料、出件方式选择 ---------------------------------19
4.4 导向方式选择 --------------------------------------------19
5 主要零件的结构设计-------------------------------19
5.1 工作零件的结构设计 ----------------------------------19
5.1.1 落料凸模的设计 ------------------------------------------19
5.1.2 冲孔凸模的设计 ------------------------------------------ 20
5.1.3 落料凹模的设计---------------------------------------------21
5.2 定位零件的设计-----------------------------------------21
5.2.1 导正销的设计-----------------------------------------------21
5.2.2 导料板的设计-----------------------------------------------22
5.3 卸料部件的设计-----------------------------------------22
5.3.1 卸料板的设计 ---------------------------------------------22
5.3.2 卸料螺钉的选用 ---------------------------------------- 23
5.4 模架及其他零部件设计------------------------------23
5.5 模具总装图 ----------------------------------------------23
5.6 冲压设备的选定----------------------------------------24
5.7 模具零件加工工艺 -----------------------------------24
6 模具的装配及调试---------------------------------26
6.1 模具的装配 ------------------------------------------------25
6.2 模具的调试 -----------------------------------------------27
6.2.1 冲裁模的调试 ------------------------------------------ 27
6.2.2 冲裁时易出的问题和调试方法 ---------------------27
设计总结-----------------------------------------------------------33
致 谢-----------------------------------------------------------------34
参考文献 --------------------------------------------------------35
