设计简介
摘 要
木材是人类发现利用最早的一种原料，与人类的住、行、用有着密切的关系。随着社会的发展，人类对木工机械的要求也越来越高，包括机械种类、功能等的需求。刨床是铣床的一个特例，用它加工木材工件主要可以获得精确的尺寸和比较光滑的表面；还可以把零件加工成所需的截面形状。刨床总体上可分为立式刨床和卧式刨床两种。一般机床均采用卧式，大型车床采用卧式，主轴是立式的。立式车床主轴垂直布置,并且有直径很大的水平布置的工作台,横梁和立柱上都有刀架,可独立或同时工作加工直径很大的长度，卧式车床主轴水平布置,机床导轨水平,加工长度多大于直径。本设计要设计一个小型卧式刨床，以满足木材小型加工的要求，同时还兼有其它一些功能，如锯割，榫槽等。
关键词：木材机械 卧式刨床 带传动
Wood is human found a way to use one of the earliest raw materials, and human lives, the line, with have a close relationship. With the development of society, human beings to woodworking machinery higher requirements, including mechanical types and functions of demand. Planer is a special case of milling, with its main can obtain wood workpiece machining precise measurements and smoother surface; Still can put into the machining parts of cross-section shape. In general can be divided into vertical cutting planer and horizontal planer two kinds. General machine adopts horizontal, large lathe adopts horizontal, spindle is vertical. Vertical lathe spindle vertical layout, and the level of the diameter of big worktable, decorate cross-piece is cutter, can independence or working at the same time, the length of the machining diameter big horizontal lathe spindle level decorate, machine slideway level, processing length than diameter. This design is to design a small horizontal planer, also with some other functions, such as saw-cutting and, tenon chamfer, etc.
Keywords: wood mechanical horizontal planer belt
木材是人类发现利用最早的一种原料，与人类的住、行、用有着密切的关系。随着社会的发展，人类对木工机械的要求也越来越高，包括机械种类、功能等的需求。刨床是铣床的一个特例，用它加工木材工件主要可以获得精确的尺寸和比较光滑的表面；还可以把零件加工成所需的截面形状。刨床总体上可分为立式刨床和卧式刨床两种。一般机床均采用卧式，大型车床采用卧式，主轴是立式的。立式车床主轴垂直布置,并且有直径很大的水平布置的工作台,横梁和立柱上都有刀架,可独立或同时工作加工直径很大的长度，卧式车床主轴水平布置,机床导轨水平,加工长度多大于直径。本设计要设计一个小型卧式刨床，以满足木材小型加工的要求，同时还兼有其它一些功能，如锯割，榫槽等。
关键词：木材机械 卧式刨床 带传动
ABSTRACT
Wood is human found a way to use one of the earliest raw materials, and human lives, the line, with have a close relationship. With the development of society, human beings to woodworking machinery higher requirements, including mechanical types and functions of demand. Planer is a special case of milling, with its main can obtain wood workpiece machining precise measurements and smoother surface; Still can put into the machining parts of cross-section shape. In general can be divided into vertical cutting planer and horizontal planer two kinds. General machine adopts horizontal, large lathe adopts horizontal, spindle is vertical. Vertical lathe spindle vertical layout, and the level of the diameter of big worktable, decorate cross-piece is cutter, can independence or working at the same time, the length of the machining diameter big horizontal lathe spindle level decorate, machine slideway level, processing length than diameter. This design is to design a small horizontal planer, also with some other functions, such as saw-cutting and, tenon chamfer, etc.
Keywords: wood mechanical horizontal planer belt
目 录
摘 要 ……………………………………………………………1
第一章 绪论………………………………………………… 3
1.1木材卧式刨床的应用和发展状况…………………………………3
1.2设计内容及要求……………………………………………………5
第二章 刨床方案的设定…………………………………… 6
2.1总体方案设计依据…………………………………………………6
2.2确定刨床设计方案…………………………………………………7
2.2.1技术要求…………………………………………………………7
2.2.2使用的刀具………………………………………………………7
2.2.3工艺规程的制定…………………………………………………8
2.2.4工作台的运动设计………………………………………………9
2.2.5工作台导轨的设计………………………………………………11
2.2.6传动装置的选择…………………………………………………13
2.2.7电机的选择………………………………………………………15
2.2.8刨床支撑形式……………………………………………………16
2.2.9木材卧式刨床的总体布局………………………………………16
第三章 机械部件的设计计算……………………………… 18
3.1 V带的设计计算……………………………………………………18
3.2.1轴的设计计算……………………………………………………20
3.2.2轴的校核…………………………………………………………21
3.3轴承的选择与校核…………………………………………………23
3.4键的选择与校核……………………………………………………26
3.5润滑方式与润滑剂的选择…………………………………………26
设计总结……………………………………………………………27
参考文献……………………………………………………………28
致谢…………………………………………………………………29摘 要 ……………………………………………………………1
第一章 绪论………………………………………………… 3
1.1木材卧式刨床的应用和发展状况…………………………………3
1.2设计内容及要求……………………………………………………5
第二章 刨床方案的设定…………………………………… 6
2.1总体方案设计依据…………………………………………………6
2.2确定刨床设计方案…………………………………………………7
2.2.1技术要求…………………………………………………………7
2.2.2使用的刀具………………………………………………………7
2.2.3工艺规程的制定…………………………………………………8
2.2.4工作台的运动设计………………………………………………9
2.2.5工作台导轨的设计………………………………………………11
2.2.6传动装置的选择…………………………………………………13
2.2.7电机的选择………………………………………………………15
2.2.8刨床支撑形式……………………………………………………16
2.2.9木材卧式刨床的总体布局………………………………………16
第三章 机械部件的设计计算……………………………… 18
3.1 V带的设计计算……………………………………………………18
3.2.1轴的设计计算……………………………………………………20
3.2.2轴的校核…………………………………………………………21
3.3轴承的选择与校核…………………………………………………23
3.4键的选择与校核……………………………………………………26
3.5润滑方式与润滑剂的选择…………………………………………26
设计总结……………………………………………………………27
参考文献……………………………………………………………28
