设计简介
轴承端盖冲压模具设计
摘 要
全文对轴承端盖的工艺分析确定与模具设计进行具体的论证设计。通过工艺分析确定需要设计五套模具，分别是落料模、拉深模1、拉深模2、拉深模3、冲孔模。
根据工艺分析与确定，第一套模具进行落料，相应的设计出落料模。从产品零件图看出其外形规则，对落零件的排样和材料利用率给予相应的确定和计算，采用刚性卸料、自然落料方式，该步骤的定位方式主要采用销钉定位，同时使用导料板进行辅助定位于导引；第二套模具为拉深1模具，由于其为回转体浅拉深，故使用压料板、顶杆顶出方式，该步骤的定位方式主要采用销钉定位的方式，使用四个销钉，均匀分布于零件四周，完成定位工作；第三套模具为拉深2模具，其工作原理、定位方式，均仿照拉深1模具进行设计；第四套模具为拉深3模具，其工作原理，定位方式，也均为仿照拉深1模具进行设计；第五套模具为冲孔模具，经工艺分析与计算设计出该套模具使用弹性卸料、顶杆顶出方式，该步骤的定位方式主要采用沉孔定位，同时使用销钉进行辅助定位。
关键词：定位；冲孔；拉深；凹模；凸模。
Hardware Research on the Measurement System of Ring Laser Resonant Cavity
摘 要
全文对轴承端盖的工艺分析确定与模具设计进行具体的论证设计。通过工艺分析确定需要设计五套模具，分别是落料模、拉深模1、拉深模2、拉深模3、冲孔模。
根据工艺分析与确定，第一套模具进行落料，相应的设计出落料模。从产品零件图看出其外形规则，对落零件的排样和材料利用率给予相应的确定和计算，采用刚性卸料、自然落料方式，该步骤的定位方式主要采用销钉定位，同时使用导料板进行辅助定位于导引；第二套模具为拉深1模具，由于其为回转体浅拉深，故使用压料板、顶杆顶出方式，该步骤的定位方式主要采用销钉定位的方式，使用四个销钉，均匀分布于零件四周，完成定位工作；第三套模具为拉深2模具，其工作原理、定位方式，均仿照拉深1模具进行设计；第四套模具为拉深3模具，其工作原理，定位方式，也均为仿照拉深1模具进行设计；第五套模具为冲孔模具，经工艺分析与计算设计出该套模具使用弹性卸料、顶杆顶出方式，该步骤的定位方式主要采用沉孔定位，同时使用销钉进行辅助定位。
关键词：定位；冲孔；拉深；凹模；凸模。
Hardware Research on the Measurement System of Ring Laser Resonant Cavity
Abstract
Full process analysis of bearing housing and die design to determine the specific argument design. Through the analysis of the technology of five sets of mould design can be determined, respectively is blanking mold, deep drawing mode 1, drawing mode 2, deep drawing, punching die mould 3.
According to process analysis and determination, the first set of mould for blanking, corresponding design ChuLa materials moulds. From product parts graph see the appearance of fall parts rules, layout and material utilization give corresponding determination and calculation, the rigid unloading, natural blanking way, the steps of localization way mainly USES the pin position, and use guide material plate for auxiliary located in guidance; The second set of mould for deep drawing 1 mold, because of its deep drawing for axially symmetrical shallow, so use pressure stripper plate, plunger, ejection way, the steps of localization way mainly adopts the mode, use pin positioning pin, evenly distributed in four parts around, complete orientation work; The third set of mould for deep drawing 2 mould, the working principle, localization way, all modeled deep drawing 1 mould design; The fourth set of mould for deep drawing 3 mould, the working principle, localization way, also are modeled deep drawing 1 mould design; The fifth set of mould for punching moulds, analyzes and calculates the process of design the mould using the elastic unloading, plunger, ejection way, the steps of localization way mainly USES the sink holes position, and use pin adjuant positioning.
KeyWords: Positioning；Punchedhole ；Deep drawing; Convex mold；Cave mold.
Full process analysis of bearing housing and die design to determine the specific argument design. Through the analysis of the technology of five sets of mould design can be determined, respectively is blanking mold, deep drawing mode 1, drawing mode 2, deep drawing, punching die mould 3.
According to process analysis and determination, the first set of mould for blanking, corresponding design ChuLa materials moulds. From product parts graph see the appearance of fall parts rules, layout and material utilization give corresponding determination and calculation, the rigid unloading, natural blanking way, the steps of localization way mainly USES the pin position, and use guide material plate for auxiliary located in guidance; The second set of mould for deep drawing 1 mold, because of its deep drawing for axially symmetrical shallow, so use pressure stripper plate, plunger, ejection way, the steps of localization way mainly adopts the mode, use pin positioning pin, evenly distributed in four parts around, complete orientation work; The third set of mould for deep drawing 2 mould, the working principle, localization way, all modeled deep drawing 1 mould design; The fourth set of mould for deep drawing 3 mould, the working principle, localization way, also are modeled deep drawing 1 mould design; The fifth set of mould for punching moulds, analyzes and calculates the process of design the mould using the elastic unloading, plunger, ejection way, the steps of localization way mainly USES the sink holes position, and use pin adjuant positioning.
KeyWords: Positioning；Punchedhole ；Deep drawing; Convex mold；Cave mold.
目录
任务书
1 绪 论 1
1.1冲压的概念、特点及应用 1
1.2曲柄压力机 1
1.2.1曲柄压力的组成 1
1.2.2曲柄压力机的主要技术参 2
1.3冲压技术的现状及发展方向 2
1.3.1冲压成形理论及冲压工艺方面 2
1.3.2冲模是实现冲压生产的基本条件 3
1.3.3冲压设备和冲压生产自动化方面 4
1.3.4冲压标准化及专业化生产方面 5
2 设计的具体内容 6
3 工艺分析与方案的确定 7
3.1零件的工艺分析 7
3.2工艺方案及模具结构类型 7
3.3排样设计 8
4 冲压模具的设计及计算 14
4.1落料模具的设计及计算 14
4.1.1落料力计算 15
4.1.2凹凸模刃口尺寸及公差计算 16
4.1.3落料模装配件图 17
4.2拉深模具设计及计算 19
4.2.1拉深力计算 19
4.2.2凸、凹模尺寸计算 20
4.2.3拉深模装配件图 21
4.3冲孔Ф250+0.01的模具设计及计算 22
4.3.1冲孔力计算 22
4.3.2凹凸模刃口尺寸及公差计算 23
4.3.3拉深模装配件图 24
5 结 论 25任务书
1 绪 论 1
1.1冲压的概念、特点及应用 1
1.2曲柄压力机 1
1.2.1曲柄压力的组成 1
1.2.2曲柄压力机的主要技术参 2
1.3冲压技术的现状及发展方向 2
1.3.1冲压成形理论及冲压工艺方面 2
1.3.2冲模是实现冲压生产的基本条件 3
1.3.3冲压设备和冲压生产自动化方面 4
1.3.4冲压标准化及专业化生产方面 5
2 设计的具体内容 6
3 工艺分析与方案的确定 7
3.1零件的工艺分析 7
3.2工艺方案及模具结构类型 7
3.3排样设计 8
4 冲压模具的设计及计算 14
4.1落料模具的设计及计算 14
4.1.1落料力计算 15
4.1.2凹凸模刃口尺寸及公差计算 16
4.1.3落料模装配件图 17
4.2拉深模具设计及计算 19
4.2.1拉深力计算 19
4.2.2凸、凹模尺寸计算 20
4.2.3拉深模装配件图 21
4.3冲孔Ф250+0.01的模具设计及计算 22
4.3.1冲孔力计算 22
4.3.2凹凸模刃口尺寸及公差计算 23
4.3.3拉深模装配件图 24
5.1 总结 25
5.2 体会 25
参考文献 26
致 谢 27
