压簧片冲孔落料级进模的系列化设计及有限元分析-机械毕业设计-冲压模具设计
压簧片冲孔落料级进模的系列化设计及有限元分析
摘 要 本文围绕压簧片冲孔落料级进模开展研究。系统了解其工作原理与结构特点。
详细分析模具结构设计流程，精确计算确定各零部件尺寸。对级进模的冲孔、落料、弯曲等
工位进行初步设计，确保工位功能与精度达标。借助 SolidWorks 软件进行三维建模，精确构
建模具各零部件及整体结构，直观展示其设计形态。随后，运用 ANSYS Workbench 软件对
模具进行力学分析，深入剖析冲压过程中模具的应力、应变分布状况。通过仿真冲压过程，
模拟不同工况下模具的工作状态，预测潜在问题。依据分析和仿真结果，评估模具的强度、
刚度以及可靠性，为优化模具设计、提升冲压生产质量与效率提供数据支撑，确保压簧片冲
孔落料级进模在实际生产中稳定高效运行。
关键词 压簧片；冲孔落料级进模；结构设计；有限元模拟
Design and Analysis of the Progressive Die for Punching and
Blanking of Compression Spring Washers
Abstract This paper focuses on the progressive die of reed punching and blanking.
Systematically understand its working principle and structural characteristics. Detailed analysis of
the mold structure design process, accurate calculation to determine the size of each component.
The preliminary design of punching, blanking, bending and other stations of the progressive die is
carried out to ensure that the function and accuracy of the station meet the standard. With
SolidWorks software for 3D modeling, accurate construction of mold parts and the overall structure,
intuitive display of its design form. Then, ANSYS Workbench software is used to carry out
mechanical analysis of the mold, and the stress and strain distribution of the mold in the stamping
process is deeply analyzed. By simulating the stamping process, the working state of the mold
under different working conditions is simulated to predict potential problems. According to the
analysis and simulation results, the strength, stiffness and reliability of the die are evaluated, which
provides data support for optimizing the die design, improving the quality and efficiency of
stamping production, and ensuring the stable and efficient operation of the advance die in actual
production.
Keywords press reed; Punching and blanking progressive die; Structure design; Finite
element simulation
目 录
前 言.........................................................................................................................................................................1
1 绪论..............................................................................................................................................................................2
1.1 研究背景与意义.............................................................................................................................................2
1.2 国内外研究现状.............................................................................................................................................2
1.3 研究内容与方法.............................................................................................................................................4
2 压簧片冲孔落料级进模工作原理与结构分析..........................................................................................................5
2.1 工作原理及结构分析.....................................................................................................................................5
2.2 落料级进模需求分析.....................................................................................................................................5
3 模具结构设计过程与零部件尺寸计算......................................................................................................................7
3.1 模具结构设计流程.........................................................................................................................................7
3.2 零件结构冲压工艺分析.................................................................................................................................8
3.3 压簧片冲孔落料级进模总体模具结构设计.................................................................................................9
3.4 冲压步距和钣金型材原胚件宽度确定.........................................................................................................9
3.5 级进模工序排样设计...................................................................................................................................11
3.6 凹凸模外形和边界尺寸的确定...................................................................................................................12
3.6.1 落料凹模结构设计..........................................................................................................................12
3.6.2 凸模结构尺寸确定..........................................................................................................................12
3.7 冲孔落料级进模主要零部件的结构设计...................................................................................................15
3.7.1 下模座的设计..................................................................................................................................15
3.7.2 上模座的设计.................................................................................................................................16
3.7.3 落料凸模的设计.............................................................................................................................17
3.7.4 凸模固定板的设计.........................................................................................................................18
3.7.5 卸料板的设计.................................................................................................................................19
3.7.6 承料板的设计.................................................................................................................................21
3.7.7 垫板的设计.....................................................................................................................................21
3.7.8 落料凹模的设计.............................................................................................................................23
3.7.9 冲圆孔凸模的设计.........................................................................................................................24
3.7.10 导料板的设计................................................................................................................................26
3.7.11 倒料销的设计................................................................................................................................27
4 级进模各工位初步设计............................................................................................................................................29
4.1 冲孔及落料工位设计...................................................................................................................................29
4.2 各工位精度保证措施...................................................................................................................................30
4.3 各工位位置与顺序安排...............................................................................................................................30
4.4 总体布局设计的优化与验证.......................................................................................................................30
5 压簧片冲孔落料级进模有限元模型建立................................................................................................................39
5.1 有限元分析软件选择...................................................................................................................................39
5.2 级进模冲压过程有限元前处理...................................................................................................................39
5.3 级进模冲压过程有限元后处理...................................................................................................................42
6 总结展望....................................................................................................................................................................45
参考文献.......................................................................................................................................................................46
致 谢.........................................................................................................................................................................47
摘要：
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压簧片冲孔落料级进模的系列化设计及有限元分析摘要本文围绕压簧片冲孔落料级进模开展研究。系统了解其工作原理与结构特点。详细分析模具结构设计流程，精确计算确定各零部件尺寸。对级进模的冲孔、落料、弯曲等工位进行初步设计，确保工位功能与精度达标。借助SolidWorks软件进行三维建模，精确构建模具各零部件及整体结构，直观展示其设计形态。随后，运用ANSYSWorkbench软件对模具进行力学分析，深入剖析冲压过程中模具的应力、应变分布状况。通过仿真冲压过程，模拟不同工况下模具的工作状态，预测潜在问题。依据分析和仿真结果，评估模具的强度、刚度以及可靠性，为优化模具设计、提升冲压生产质量与效率提供数据支...
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作者：闻远设计
分类：课程设计课件资料
价格：30光币
属性：57 页
大小：8.29MB
格式：DOCX
时间：2025-11-11
