CN102954194B - 轨道车辆走行齿轮箱密封结构 - Google Patents
轨道车辆走行齿轮箱密封结构 Download PDFInfo
- Publication number
- CN102954194B CN102954194B CN201110252464.8A CN201110252464A CN102954194B CN 102954194 B CN102954194 B CN 102954194B CN 201110252464 A CN201110252464 A CN 201110252464A CN 102954194 B CN102954194 B CN 102954194B
- Authority
- CN
- China
- Prior art keywords
- bearing support
- flange
- seal
- sealing
- seal ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 121
- 210000004907 gland Anatomy 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 4
- 230000002457 bidirectional effect Effects 0.000 abstract description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 8
- 230000000694 effects Effects 0.000 description 7
- 239000004519 grease Substances 0.000 description 5
- 238000005461 lubrication Methods 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 230000006837 decompression Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Sealing Of Bearings (AREA)
- Sealing Devices (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110252464.8A CN102954194B (zh) | 2011-08-30 | 2011-08-30 | 轨道车辆走行齿轮箱密封结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110252464.8A CN102954194B (zh) | 2011-08-30 | 2011-08-30 | 轨道车辆走行齿轮箱密封结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102954194A CN102954194A (zh) | 2013-03-06 |
CN102954194B true CN102954194B (zh) | 2015-04-22 |
Family
ID=47763406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110252464.8A Active CN102954194B (zh) | 2011-08-30 | 2011-08-30 | 轨道车辆走行齿轮箱密封结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102954194B (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104074955B (zh) * | 2013-03-29 | 2016-08-03 | 常州市瑞泰工程机械有限公司 | 轨道车辆齿轮箱自回流式密封结构 |
CN103438196B (zh) * | 2013-09-11 | 2016-03-02 | 湖南南方宇航高精传动有限公司 | 齿轮箱用非接触式密封组件 |
GB201522331D0 (en) * | 2015-12-17 | 2016-02-03 | Romax Technology Ltd | Seal |
JP6779669B2 (ja) * | 2016-06-08 | 2020-11-04 | ナブテスコ株式会社 | シール部材及びギア装置 |
CN106051163A (zh) * | 2016-07-28 | 2016-10-26 | 郑州机械研究所 | 高速列车齿轮箱轴密封结构 |
CN106555868B (zh) * | 2017-01-19 | 2018-11-06 | 郑州机械研究所有限公司 | 多功能车车轴齿轮箱密封结构 |
CN107023651B (zh) * | 2017-06-13 | 2019-03-29 | 中车株洲电力机车有限公司 | 一种齿轮箱动密封及回油结构 |
CN107165945B (zh) * | 2017-07-24 | 2023-05-26 | 江苏新瑞齿轮***有限公司 | 一种齿轮箱及轴承密封机构 |
CN108127687A (zh) * | 2018-01-29 | 2018-06-08 | 埃夫特智能装备股份有限公司 | 一种工业用机器人手腕 |
CN108343746A (zh) * | 2018-04-27 | 2018-07-31 | 国电联合动力技术有限公司 | 一种轴承密封装置 |
CN108980362A (zh) * | 2018-07-25 | 2018-12-11 | 湖南南方宇航高精传动有限公司 | 迷宫密封内环及其制备方法和大型轴用低速动密封结构 |
CN109114201B (zh) * | 2018-10-22 | 2024-05-07 | 中车戚墅堰机车车辆工艺研究所股份有限公司 | 一种迷宫密封结构及齿轮箱结构 |
CN109519544A (zh) * | 2018-12-19 | 2019-03-26 | 常熟长城轴承有限公司 | 一种电主轴密封结构 |
CN112576656A (zh) * | 2020-12-29 | 2021-03-30 | 江苏德立密封科技有限公司 | 一种汽车盘式制动器用精密橡胶密封装置 |
CN112483566A (zh) * | 2020-12-29 | 2021-03-12 | 江苏德立密封科技有限公司 | 一种汽车制动***用多级磁性橡胶密封装置 |
CN115041082B (zh) * | 2022-06-10 | 2023-03-21 | 中南大学 | 一种粉体混合设备轴端密封装置及其安装方法 |
CN116816908B (zh) * | 2022-12-16 | 2024-05-07 | 天津华建天恒传动有限责任公司 | 一种风力发电齿轮箱密封结构 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2622026Y (zh) * | 2003-06-03 | 2004-06-30 | 中国南车集团戚墅堰机车车辆工艺研究所 | 高速列车动力车驱动齿轮箱的密封装置 |
CN102009663A (zh) * | 2010-12-20 | 2011-04-13 | 南车戚墅堰机车车辆工艺研究所有限公司 | 城轨车辆齿轮箱密封结构 |
CN201901158U (zh) * | 2010-12-20 | 2011-07-20 | 南车戚墅堰机车车辆工艺研究所有限公司 | 一种城轨车辆齿轮箱密封结构 |
CN202215736U (zh) * | 2011-08-30 | 2012-05-09 | 常州市瑞泰工程机械有限公司 | 一种轨道车辆走行齿轮箱密封结构 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4676717B2 (ja) * | 2004-06-01 | 2011-04-27 | Udトラックス株式会社 | 駆動系の密封装置 |
JP4908482B2 (ja) * | 2008-11-19 | 2012-04-04 | 株式会社ツバキエマソン | 中空出力軸減速機の油漏れ防止構造 |
JP5310342B2 (ja) * | 2009-07-16 | 2013-10-09 | 株式会社デンソーウェーブ | ロボットの手首装置 |
-
2011
- 2011-08-30 CN CN201110252464.8A patent/CN102954194B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2622026Y (zh) * | 2003-06-03 | 2004-06-30 | 中国南车集团戚墅堰机车车辆工艺研究所 | 高速列车动力车驱动齿轮箱的密封装置 |
CN102009663A (zh) * | 2010-12-20 | 2011-04-13 | 南车戚墅堰机车车辆工艺研究所有限公司 | 城轨车辆齿轮箱密封结构 |
CN201901158U (zh) * | 2010-12-20 | 2011-07-20 | 南车戚墅堰机车车辆工艺研究所有限公司 | 一种城轨车辆齿轮箱密封结构 |
CN202215736U (zh) * | 2011-08-30 | 2012-05-09 | 常州市瑞泰工程机械有限公司 | 一种轨道车辆走行齿轮箱密封结构 |
Also Published As
Publication number | Publication date |
---|---|
CN102954194A (zh) | 2013-03-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102954194B (zh) | 轨道车辆走行齿轮箱密封结构 | |
CN202215736U (zh) | 一种轨道车辆走行齿轮箱密封结构 | |
CN102009663B (zh) | 城轨车辆齿轮箱密封结构 | |
CN201901158U (zh) | 一种城轨车辆齿轮箱密封结构 | |
CN202790467U (zh) | 一种动车组齿轮箱的密封结构 | |
CN105134922A (zh) | 齿轮箱自润滑密封结构 | |
CN203189693U (zh) | 一种轨道车辆齿轮箱自回流式密封结构 | |
CN204239455U (zh) | 一种双重密封轴承 | |
CN104074955B (zh) | 轨道车辆齿轮箱自回流式密封结构 | |
CN201593603U (zh) | 减速机轴端密封结构 | |
CN202193136U (zh) | 一种带组合式泥水密封结构的支重轮或导向轮 | |
CN106515304A (zh) | 轮毂总成密封 | |
CN201992080U (zh) | 油封 | |
CN203548587U (zh) | 耐高温油压双层橡胶密封球轴承 | |
CN205047798U (zh) | 一种齿轮箱自润滑密封结构 | |
CN102996808A (zh) | 防护油封 | |
CN205371582U (zh) | 一种轴向限位防摩擦结构 | |
CN205207622U (zh) | 一种行星减速机的密封结构 | |
CN103062109A (zh) | 泵用油封装置 | |
CN201043605Y (zh) | 减速器轴端密封结构 | |
CN106949243A (zh) | 一种新型轮毂单元内密封圈 | |
CN202971929U (zh) | 防护油封 | |
CN201666377U (zh) | 一种设置在齿轮箱箱体与轴之间的油封 | |
CN202220846U (zh) | 贯通式驱动桥的轴间差速器润滑结构和车辆 | |
CN206436734U (zh) | 一种轮毂总成密封 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 213022, Changzhou, Jiangsu New District hi tech park, building B, block Co-patentee after: CRRC QISHUYAN INSTITUTE Co.,Ltd. Patentee after: CHANGZHOU RUITAI ENGINEERING MACHINERY Co.,Ltd. Address before: 213022, Changzhou, Jiangsu New District hi tech park, building B, block Co-patentee before: CSR QISHUYAN INSTITUTE Co.,Ltd. Patentee before: CHANGZHOU RUITAI ENGINEERING MACHINERY Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 213022, building B, building 2, Xinbei hi tech park, Xinbei District, Jiangsu, Changzhou Patentee after: Changzhou CRRC Ruitai Equipment Technology Co.,Ltd. Patentee after: CRRC QISHUYAN INSTITUTE Co.,Ltd. Address before: 213022, building B, building 2, Xinbei hi tech park, Xinbei District, Jiangsu, Changzhou Patentee before: CHANGZHOU RUITAI ENGINEERING MACHINERY Co.,Ltd. Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 213022, building B, building 2, Xinbei hi tech park, Xinbei District, Jiangsu, Changzhou Patentee after: Changzhou CRRC Ruitai Equipment Technology Co.,Ltd. Country or region after: China Patentee after: CRRC Qishuyan Locomotive and Rolling Stock Technology Research Institute Co.,Ltd. Address before: 213022, building B, building 2, Xinbei hi tech park, Xinbei District, Jiangsu, Changzhou Patentee before: Changzhou CRRC Ruitai Equipment Technology Co.,Ltd. Country or region before: China Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |