设计简介
拉丝模抛光机的反求创新设计
摘要：通过国外拉丝模抛光机的图片资料，在消化吸收引进国外先进技术的基础上，反求创新设计拉丝模抛光机。本设计以机械结构设计为基础完成了控制抛光丝往复移动的液压系统设计和夹紧拉丝模的夹紧装置设计，带传动装置具体参数和尺寸的设计以及关键零部件及总装图的三维造型。在控制系统设计中，主要完成了液压缸和油箱的设计，以及泵组零件连接的结构设计和联轴器的选择。该抛光机的特点在于用双杆活塞液压缸来控制抛光丝的往复运动，通过抛光丝的往复运动和夹具的旋转运动形成的复合运动来实现对拉丝模内孔的研磨抛光。
关键词：拉丝模抛光机 液压传动 夹紧装置 带传动
Creative Reverse Design on Drawing Die Polishing Machine
Abstract: On the basis of advanced foreign technology and the abroad picture materials of drawing die, the drawing die polishing machine was creative reverse designed. Basing on the mechanical structural design, the creative design completes the design of hydraulic system which is used to control the reciprocating movement of polishing wire and clamping device which is used to clamp polishing wire. The specific parameters and dimensions of belt driver transmission device, key components and the three-dimensional modeling are also designed here. In the design of control system, hydraulic cylinders, fuel tanks, the structure of pumping systems’ connection parts are designed, and the coupling also has been choose. The characteristics of this polishing machine is that it uses the double-piston hydraulic cylinders to control the reciprocating movement, through the compound motion which is formed by the drawing wire’s reciprocating movement and the fixture’s rotary motion to realize the lapping and polishing on the hole in drawing die.
Key words: Drawing Die polishing machine hydraulic transmission clamping device belt transmission.
目录
摘要 Ⅰ
Abstract Ⅱ
第1章 绪论 1
1.1 引言 1
1.2 课题研究的目的和意义 1
1.2.1课题的来源及研究 1
1.2.2国内外拉丝模抛光机的发展现状 2
1.3 课题研究内容与思路 3
1.3.1课题的研究内容 3
1.3.2课题的研究思路 3
1.4 小结 4
第2章 设计方案确定 5
2.1 抛光过程分析 5
2.2 课题方案的分析与确定 4
2.2.1方案设计一 5
2.2.2方案设计二 5
2.2.3方案设计三 6
第3章 拉丝模抛光机系统运动机构设计 7
3.1 拉丝模抛光机的液压传动简介 8
3.1.1液压传动的特点 8
3.1.2抛光丝往复移动液压系统 8
3.2 液压系统设计及计算 9
3.2.1主要技术指标 9
3.2.2液压系统设计计算 10
第4章 拉丝模的相关设计 19
4.1 带传动 19
4.1.1概述 19
4.1.2带传动的设计计算 19
4.2 电机的相关设计 22
4.2.1确定小带轮与电机连接处的键 22
4.2.2电机的螺栓组连接设计 23
4.3 拉丝模夹具设计 26
4.3.1确定方案 26
4.3.2确定要限制的自由度 27
4.3.3定位方案选择 27
4.3.4夹紧方案确定 27
4.3.5夹具体与定位键 28
结论 29
参考文献 30
致谢 32
摘要：通过国外拉丝模抛光机的图片资料，在消化吸收引进国外先进技术的基础上，反求创新设计拉丝模抛光机。本设计以机械结构设计为基础完成了控制抛光丝往复移动的液压系统设计和夹紧拉丝模的夹紧装置设计，带传动装置具体参数和尺寸的设计以及关键零部件及总装图的三维造型。在控制系统设计中，主要完成了液压缸和油箱的设计，以及泵组零件连接的结构设计和联轴器的选择。该抛光机的特点在于用双杆活塞液压缸来控制抛光丝的往复运动，通过抛光丝的往复运动和夹具的旋转运动形成的复合运动来实现对拉丝模内孔的研磨抛光。
关键词：拉丝模抛光机 液压传动 夹紧装置 带传动
Creative Reverse Design on Drawing Die Polishing Machine
Abstract: On the basis of advanced foreign technology and the abroad picture materials of drawing die, the drawing die polishing machine was creative reverse designed. Basing on the mechanical structural design, the creative design completes the design of hydraulic system which is used to control the reciprocating movement of polishing wire and clamping device which is used to clamp polishing wire. The specific parameters and dimensions of belt driver transmission device, key components and the three-dimensional modeling are also designed here. In the design of control system, hydraulic cylinders, fuel tanks, the structure of pumping systems’ connection parts are designed, and the coupling also has been choose. The characteristics of this polishing machine is that it uses the double-piston hydraulic cylinders to control the reciprocating movement, through the compound motion which is formed by the drawing wire’s reciprocating movement and the fixture’s rotary motion to realize the lapping and polishing on the hole in drawing die.
Key words: Drawing Die polishing machine hydraulic transmission clamping device belt transmission.
目录
摘要 Ⅰ
Abstract Ⅱ
第1章 绪论 1
1.1 引言 1
1.2 课题研究的目的和意义 1
1.2.1课题的来源及研究 1
1.2.2国内外拉丝模抛光机的发展现状 2
1.3 课题研究内容与思路 3
1.3.1课题的研究内容 3
1.3.2课题的研究思路 3
1.4 小结 4
第2章 设计方案确定 5
2.1 抛光过程分析 5
2.2 课题方案的分析与确定 4
2.2.1方案设计一 5
2.2.2方案设计二 5
2.2.3方案设计三 6
第3章 拉丝模抛光机系统运动机构设计 7
3.1 拉丝模抛光机的液压传动简介 8
3.1.1液压传动的特点 8
3.1.2抛光丝往复移动液压系统 8
3.2 液压系统设计及计算 9
3.2.1主要技术指标 9
3.2.2液压系统设计计算 10
第4章 拉丝模的相关设计 19
4.1 带传动 19
4.1.1概述 19
4.1.2带传动的设计计算 19
4.2 电机的相关设计 22
4.2.1确定小带轮与电机连接处的键 22
4.2.2电机的螺栓组连接设计 23
4.3 拉丝模夹具设计 26
4.3.1确定方案 26
4.3.2确定要限制的自由度 27
4.3.3定位方案选择 27
4.3.4夹紧方案确定 27
4.3.5夹具体与定位键 28
结论 29
参考文献 30
致谢 32
