CN105987152A - 摆线活齿减速机的柔性滚动非圆全啮合激波器装置 - Google Patents

摆线活齿减速机的柔性滚动非圆全啮合激波器装置 Download PDF

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Publication number
CN105987152A
CN105987152A CN201510059811.3A CN201510059811A CN105987152A CN 105987152 A CN105987152 A CN 105987152A CN 201510059811 A CN201510059811 A CN 201510059811A CN 105987152 A CN105987152 A CN 105987152A
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李亚明
刘辉
李宇鹏
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Chongqing Branch Machinery Co Ltd
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Chongqing Branch Machinery Co Ltd
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Priority to CN201510059811.3A priority Critical patent/CN105987152A/zh
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Abstract

本发明公开一种活齿减速机柔性滚动非圆全啮合激波器装置,包括非圆全啮合激波盘、滚柱(珠)、柔性激波环;非圆全啮合激波盘居中,圆周排列滚柱(珠),滚柱(珠)外套装柔性激波环。三者之间小间隙配合。柔性激波环具有弹性,小间隙配合迫使它由圆形变为非圆全啮合激波盘的外扩等距曲线。变形后的柔性激波环与活齿全啮合,非圆全啮合激波盘驱动滚柱(珠)在柔性激波环内产生一级滚动;柔性激波环驱动活齿在中心轮内产生二级滚动。活齿减速器所有运动成为真正的滚动。

Description

摆线活齿减速机的柔性滚动非圆全啮合激波器装置
技术领域
本发明是关于变摆线活齿减速机非圆全啮合激波盘与活齿之间的滑动为滚动的柔性滚动激波器装置。
背景技术
当摆线活齿减速机的激波盘外廓为非圆曲线时,激波盘必须随输入轴同时转动才能驱动活齿运动,由于活齿架、中心轮与激波盘之间速比大,这时激波盘与活齿(圆柱体)之间是滑移运动,摩擦力和磨损较大。
发明内容
本发明是为变摆线活齿减速机中非圆全啮合激波盘和活齿(圆柱体)之间的滑动为滚动、同时又保证激波盘非圆廓线技术特性提供的一种柔性滚动激波装置。通过以下技术方案实现:
活齿减速器柔性滚动非圆全啮合激波器装置是由非圆全啮合激波盘、滚柱(珠)、柔性激波环构成。非圆激波盘居中,圆周排列滚柱(珠),滚柱(珠)外套装柔性激波环。三者之间小间隙配合。柔性激波环具有弹性,小间隙配合迫使它由圆形变为非圆全啮合激波盘的外扩等距曲线
附图说明
附柔性滚动非圆全啮合激波器装置结构示意图(见图1)。
附柔性滚动非圆全啮合激波器装置工作示意图(见图2)。
具体实施
如图1所示,柔性滚动非圆全啮合激波器装置包括非圆全啮合激波盘1、滚柱(珠)2、柔性激波环3构成。非圆全啮合激波盘1居中,圆周排列滚柱(珠) 2,滚柱(珠)2外套装柔性激波环3。柔性激波环3具有弹性,三者之间小间隙配合迫使它由圆形变为非圆全啮合激波盘1的外扩等距曲线。
如图2所示,变形后的柔性激波环3与活齿4接触时,其外廓线已是非圆全啮合曲线。非圆全啮合激波盘1驱动滚柱(珠)2在柔性激波环3内产生一级滚动;柔性激波环3驱动活齿4在中心轮5内产生二级滚动;且通过柔性激波环3变化的非圆全啮合曲线驱动活齿4。
本发明有以下积极效果:
1 活齿减速器所有运动成为真正的滚动,延长了减速器寿命,降低了功率损失。
2 改变柔性激波环内、外径尺寸,具有调整活齿减速器装配间隙、磨损间隙的作用,
3 改变柔性激波环壁厚,增加弹力,可以调整活齿减速器自锁力。
4 结构简单,易于制作。

Claims (2)

1.一种活齿减速机柔性滚动非圆全啮合激波器装置,其特征在于包括非圆全啮合激波盘(1)、滚柱(珠)(2)、柔性激波环(3)构成。非圆全啮合激波盘(1)居中,圆周排列滚柱(珠)(2),滚柱(珠)(2)外套装柔性激波环(3)。
2.根据权利要求一所诉的活齿减速机柔性滚动非圆全啮合激波器装置,其特征在于三者之间小间隙配合。柔性激波环(3)具有弹性,小间隙配合迫使它由圆形变为非圆全啮合激波盘(1)的外扩等距曲线。
CN201510059811.3A 2015-02-03 2015-02-03 摆线活齿减速机的柔性滚动非圆全啮合激波器装置 Pending CN105987152A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107420514A (zh) * 2017-09-25 2017-12-01 四川大学 三齿差平面钢球传动式汽车差速器

Citations (7)

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Publication number Priority date Publication date Assignee Title
EP0309197A2 (en) * 1987-09-21 1989-03-29 Harmonic Drive Systems Inc. Strain wave gearing
US4840090A (en) * 1987-01-19 1989-06-20 Mitsubishi Denki Kabushiki Kaisha Harmonic speed changer
DE10137230C5 (de) * 2001-07-30 2005-11-17 Falkenstein, Jens, Dipl.-Ing. Elektrisch angetriebenes Spannungswellen-Getriebe
CN101725690A (zh) * 2008-11-04 2010-06-09 陈仕贤 离散齿谐波传动
KR20130075863A (ko) * 2011-12-28 2013-07-08 재단법인 포항산업과학연구원 플렉 스플라인 및 이를 포함하는 하모닉 드라이브
CN103453078A (zh) * 2013-09-06 2013-12-18 上海鑫君传动科技有限公司 一种新型波发生器的谐波减速机
US20140224050A1 (en) * 2013-02-11 2014-08-14 California Institute Of Technology Systems and methods for implementing bulk metallic glass-based strain wave gears and strain wave gear components

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840090A (en) * 1987-01-19 1989-06-20 Mitsubishi Denki Kabushiki Kaisha Harmonic speed changer
EP0309197A2 (en) * 1987-09-21 1989-03-29 Harmonic Drive Systems Inc. Strain wave gearing
DE10137230C5 (de) * 2001-07-30 2005-11-17 Falkenstein, Jens, Dipl.-Ing. Elektrisch angetriebenes Spannungswellen-Getriebe
CN101725690A (zh) * 2008-11-04 2010-06-09 陈仕贤 离散齿谐波传动
KR20130075863A (ko) * 2011-12-28 2013-07-08 재단법인 포항산업과학연구원 플렉 스플라인 및 이를 포함하는 하모닉 드라이브
US20140224050A1 (en) * 2013-02-11 2014-08-14 California Institute Of Technology Systems and methods for implementing bulk metallic glass-based strain wave gears and strain wave gear components
CN103453078A (zh) * 2013-09-06 2013-12-18 上海鑫君传动科技有限公司 一种新型波发生器的谐波减速机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107420514A (zh) * 2017-09-25 2017-12-01 四川大学 三齿差平面钢球传动式汽车差速器

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Application publication date: 20161005