设计简介
Abstract
The mold manufacture technology rapid development, has become the modern manufacture technology the important constituent. If the mold CAD/CAM technology, the mold laser fast takes shape the technology, the mold precise formed technology, the mold ultra precise processing technology. The plastic injection mould of plastic bolts based on practical engineering was designed. In the design the plastic injected and formed with ABS, and there were two cavities in the mould. The technology of manufacture particularly was analyzed. The technology parameter of the plastic, the forming method, forming equipment in the course of using the mould and the collectivity blue print of mould design were confirmed. The collectivity structure of the mould and the particular structure of all the work section were analyzed and resolved. Especially, side-loosing core and constitute cores structure, conducts some necessary dimension calculate and intension inspect were adopted.
Keywords Mold Plastic Bolt
模具制造技术迅速发展，已成为现代制造技术的重要组成部分。如模具的CAD/CAM技术，模具的激光快速成型技术，模具的精密成形技术，模具的超精密加工技术。本论文根据工程实际的需要完成塑料螺栓的注射模设计。在设计中采用ABS塑料注射成型，成型方式为一模两腔，该论文具体分析了产品的工艺性，确定了所采用塑料的工艺参数和所采用的成型设备，确定了模具制作的总体方案，分析并解决了模具的总体结构和各工作部分的具体结构，并进行了一些必要的尺寸计算和强度的校核。
关键词 模具 塑料 螺栓
目 录
1 引言………………………………………………………………………………… 1
1.1 国内外模具技术发展水平………………………………………………………1
1.2 技术发展趋势……………………………………………………………………3
1.3 塑料注射模具的设计步骤………………………………………………………4
1.4 课程任务要求……………………………………………………………………5
2 方案分析与设计…………………………………………………………………… 6
3 塑料螺栓注射模的详细设计……………………………………………………… 7
3.1 塑料注射成型机的选择…………………………………………………………7
3.2 注射模具分型面的选择…………………………………………………………10
3.3 注射模具浇注系统的设计………………………………………………………11
3.4 注射模具成型零件和模体的设计………………………………………………16
3.5 注射模具的侧抽芯机构的设计…………………………………………………18
3.6 注射模具的顶出机构的设计……………………………………………………21
3.7 注射模具的温度调节系统的设计………………………………………………21
3.8 模具结构的设计…………………………………………………………………23
4 注射模加工工艺的设计……………………………………………………………25
4.1 模板的平面加工…………………………………………………………………25
4.2 孔及孔系的加工…………………………………………………………………25
5 塑料注射模具型腔常用加工方法及设备…………………………………………28
5.1 型腔的普通加工方法及设备……………………………………………………28
5.2 型腔的特种加工方法………………………………………………………… 29
结束语 ……………………………………………………………………………… 30
致谢 ………………………………………………………………………………… 31
参考文献………………………………………………………………………………32
The mold manufacture technology rapid development, has become the modern manufacture technology the important constituent. If the mold CAD/CAM technology, the mold laser fast takes shape the technology, the mold precise formed technology, the mold ultra precise processing technology. The plastic injection mould of plastic bolts based on practical engineering was designed. In the design the plastic injected and formed with ABS, and there were two cavities in the mould. The technology of manufacture particularly was analyzed. The technology parameter of the plastic, the forming method, forming equipment in the course of using the mould and the collectivity blue print of mould design were confirmed. The collectivity structure of the mould and the particular structure of all the work section were analyzed and resolved. Especially, side-loosing core and constitute cores structure, conducts some necessary dimension calculate and intension inspect were adopted.
Keywords Mold Plastic Bolt
模具制造技术迅速发展，已成为现代制造技术的重要组成部分。如模具的CAD/CAM技术，模具的激光快速成型技术，模具的精密成形技术，模具的超精密加工技术。本论文根据工程实际的需要完成塑料螺栓的注射模设计。在设计中采用ABS塑料注射成型，成型方式为一模两腔，该论文具体分析了产品的工艺性，确定了所采用塑料的工艺参数和所采用的成型设备，确定了模具制作的总体方案，分析并解决了模具的总体结构和各工作部分的具体结构，并进行了一些必要的尺寸计算和强度的校核。
关键词 模具 塑料 螺栓
目 录
1 引言………………………………………………………………………………… 1
1.1 国内外模具技术发展水平………………………………………………………1
1.2 技术发展趋势……………………………………………………………………3
1.3 塑料注射模具的设计步骤………………………………………………………4
1.4 课程任务要求……………………………………………………………………5
2 方案分析与设计…………………………………………………………………… 6
3 塑料螺栓注射模的详细设计……………………………………………………… 7
3.1 塑料注射成型机的选择…………………………………………………………7
3.2 注射模具分型面的选择…………………………………………………………10
3.3 注射模具浇注系统的设计………………………………………………………11
3.4 注射模具成型零件和模体的设计………………………………………………16
3.5 注射模具的侧抽芯机构的设计…………………………………………………18
3.6 注射模具的顶出机构的设计……………………………………………………21
3.7 注射模具的温度调节系统的设计………………………………………………21
3.8 模具结构的设计…………………………………………………………………23
4 注射模加工工艺的设计……………………………………………………………25
4.1 模板的平面加工…………………………………………………………………25
4.2 孔及孔系的加工…………………………………………………………………25
5 塑料注射模具型腔常用加工方法及设备…………………………………………28
5.1 型腔的普通加工方法及设备……………………………………………………28
5.2 型腔的特种加工方法………………………………………………………… 29
结束语 ……………………………………………………………………………… 30
致谢 ………………………………………………………………………………… 31
参考文献………………………………………………………………………………32
