CN105134922B - 齿轮箱自润滑密封结构 - Google Patents
齿轮箱自润滑密封结构 Download PDFInfo
- Publication number
- CN105134922B CN105134922B CN201510594370.7A CN201510594370A CN105134922B CN 105134922 B CN105134922 B CN 105134922B CN 201510594370 A CN201510594370 A CN 201510594370A CN 105134922 B CN105134922 B CN 105134922B
- Authority
- CN
- China
- Prior art keywords
- flange
- bearing
- oil
- bearing seat
- closure
- 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.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 72
- 238000005461 lubrication Methods 0.000 abstract description 20
- 238000010276 construction Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 85
- 230000000694 effects Effects 0.000 description 10
- 239000010687 lubricating oil Substances 0.000 description 10
- 239000000428 dust Substances 0.000 description 6
- 230000006837 decompression Effects 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Sealing Of Bearings (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510594370.7A CN105134922B (zh) | 2015-09-18 | 2015-09-18 | 齿轮箱自润滑密封结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510594370.7A CN105134922B (zh) | 2015-09-18 | 2015-09-18 | 齿轮箱自润滑密封结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105134922A CN105134922A (zh) | 2015-12-09 |
CN105134922B true CN105134922B (zh) | 2017-07-21 |
Family
ID=54720401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510594370.7A Active CN105134922B (zh) | 2015-09-18 | 2015-09-18 | 齿轮箱自润滑密封结构 |
Country Status (1)
Country | Link |
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CN (1) | CN105134922B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105402386B (zh) * | 2015-12-22 | 2018-05-08 | 常州市瑞泰工程机械有限公司 | 液力传动车轴齿轮箱 |
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 |
CN106594249A (zh) * | 2016-12-13 | 2017-04-26 | 宁波海天精工股份有限公司 | 一种应用于齿轮变速箱轴承冷却润滑以及密封回流的结构 |
US20180252307A1 (en) * | 2017-03-03 | 2018-09-06 | GM Global Technology Operations LLC | Apparatus for sealing a rotating component in an oil sump |
CN107504185B (zh) * | 2017-07-06 | 2019-01-22 | 南京高精齿轮集团有限公司 | 改善浸油润滑油封密封性能的组合式结构 |
CN110065896A (zh) * | 2019-05-20 | 2019-07-30 | 成都久和建设设备有限责任公司 | 一种高效轻量化的塔机用减速器 |
CN110259927B (zh) * | 2019-06-22 | 2024-02-09 | 杭州前进齿轮箱集团股份有限公司 | 一种齿轮箱箱体轴承润滑结构 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004324663A (ja) * | 2003-04-21 | 2004-11-18 | Toyota Motor Corp | 伝動装置の軸受潤滑装置 |
CN200975213Y (zh) * | 2006-02-09 | 2007-11-14 | 黄善治 | 自润、密封式转盘装置 |
CN101251193A (zh) * | 2008-04-01 | 2008-08-27 | 无锡金露通用机械有限公司 | 高速轴用带孔迷宫式油封结构 |
CN203189693U (zh) * | 2013-03-29 | 2013-09-11 | 常州市瑞泰工程机械有限公司 | 一种轨道车辆齿轮箱自回流式密封结构 |
CN205047798U (zh) * | 2015-09-18 | 2016-02-24 | 常州市瑞泰工程机械有限公司 | 一种齿轮箱自润滑密封结构 |
-
2015
- 2015-09-18 CN CN201510594370.7A patent/CN105134922B/zh active Active
Also Published As
Publication number | Publication date |
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CN105134922A (zh) | 2015-12-09 |
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C06 | Publication | ||
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CB02 | Change of applicant information |
Address after: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 99, No. Applicant after: CHANGZHOU RUITAI ENGINEERING MACHINERY Co.,Ltd. Applicant after: CRRC QISHUYAN INSTITUTE Co.,Ltd. Address before: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 99, No. Applicant before: CHANGZHOU RUITAI ENGINEERING MACHINERY Co.,Ltd. Applicant before: CSR QISHUYAN INSTITUTE Co.,Ltd. |
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CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 213011 No. 99, Wuyi Road, Qishuyan District, Changzhou City, Jiangsu Province Patentee after: Changzhou CRRC Ruitai Equipment Technology Co.,Ltd. Patentee after: CRRC QISHUYAN INSTITUTE Co.,Ltd. Address before: 213011 No. 99, Wuyi Road, Qishuyan District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU RUITAI ENGINEERING MACHINERY Co.,Ltd. Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP03 | Change of name, title or address |
Address after: 213011 No. 99, Wuyi Road, Qishuyan District, Changzhou City, Jiangsu Province 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: 213011 No. 99, Wuyi Road, Qishuyan District, Changzhou City, Jiangsu Province Patentee before: Changzhou CRRC Ruitai Equipment Technology Co.,Ltd. Country or region before: China Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |
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CP03 | Change of name, title or address |