CN107524787A - 穿越齿轮箱体的高速轴用复合密封装置 - Google Patents
穿越齿轮箱体的高速轴用复合密封装置 Download PDFInfo
- Publication number
- CN107524787A CN107524787A CN201710547212.5A CN201710547212A CN107524787A CN 107524787 A CN107524787 A CN 107524787A CN 201710547212 A CN201710547212 A CN 201710547212A CN 107524787 A CN107524787 A CN 107524787A
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- CN
- China
- Prior art keywords
- high speed
- speed shaft
- oil
- transparent cover
- annular groove
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Classifications
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- 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
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- 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
- F16H57/042—Guidance of lubricant
- F16H57/0427—Guidance of lubricant on rotary parts, e.g. using baffles for collecting lubricant by centrifugal force
-
- 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
- F16H57/042—Guidance of lubricant
- F16H57/043—Guidance of lubricant within rotary parts, e.g. axial channels or radial openings in shafts
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710547212.5A CN107524787B (zh) | 2017-07-06 | 2017-07-06 | 穿越齿轮箱体的高速轴用复合密封装置 |
Applications Claiming Priority (1)
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CN201710547212.5A CN107524787B (zh) | 2017-07-06 | 2017-07-06 | 穿越齿轮箱体的高速轴用复合密封装置 |
Publications (2)
Publication Number | Publication Date |
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CN107524787A true CN107524787A (zh) | 2017-12-29 |
CN107524787B CN107524787B (zh) | 2020-01-14 |
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CN201710547212.5A Active CN107524787B (zh) | 2017-07-06 | 2017-07-06 | 穿越齿轮箱体的高速轴用复合密封装置 |
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CN (1) | CN107524787B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108869703A (zh) * | 2018-09-20 | 2018-11-23 | 江苏泰隆减速机股份有限公司 | 一种防漏油减速机 |
CN110259927A (zh) * | 2019-06-22 | 2019-09-20 | 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 |
CN111386414A (zh) * | 2018-10-31 | 2020-07-07 | Nok株式会社 | 密封装置的圆盘部件的表面加工方法以及密封装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3422048A1 (de) * | 1984-06-14 | 1985-12-19 | INA Wälzlager Schaeffler KG, 8522 Herzogenaurach | Einrichtung zur oelzufuehrung in die hohlwelle eines zahnradgetriebes |
CN202901297U (zh) * | 2012-09-13 | 2013-04-24 | 南车戚墅堰机车车辆工艺研究所有限公司 | 高速齿轮箱密封装置及应用该装置的高速齿轮箱 |
CN103671852A (zh) * | 2012-09-13 | 2014-03-26 | 南车戚墅堰机车车辆工艺研究所有限公司 | 高速齿轮箱密封装置及应用该装置的高速齿轮箱 |
CN204186968U (zh) * | 2014-09-19 | 2015-03-04 | 沃德(天津)传动有限公司 | 一种减速机及其高速轴轴承润滑结构 |
CN205173430U (zh) * | 2015-11-03 | 2016-04-20 | 中国汽车工程研究院股份有限公司 | 一种轨道车辆齿轮箱的五重八道密封结构 |
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 |
-
2017
- 2017-07-06 CN CN201710547212.5A patent/CN107524787B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3422048A1 (de) * | 1984-06-14 | 1985-12-19 | INA Wälzlager Schaeffler KG, 8522 Herzogenaurach | Einrichtung zur oelzufuehrung in die hohlwelle eines zahnradgetriebes |
CN202901297U (zh) * | 2012-09-13 | 2013-04-24 | 南车戚墅堰机车车辆工艺研究所有限公司 | 高速齿轮箱密封装置及应用该装置的高速齿轮箱 |
CN103671852A (zh) * | 2012-09-13 | 2014-03-26 | 南车戚墅堰机车车辆工艺研究所有限公司 | 高速齿轮箱密封装置及应用该装置的高速齿轮箱 |
CN204186968U (zh) * | 2014-09-19 | 2015-03-04 | 沃德(天津)传动有限公司 | 一种减速机及其高速轴轴承润滑结构 |
CN205173430U (zh) * | 2015-11-03 | 2016-04-20 | 中国汽车工程研究院股份有限公司 | 一种轨道车辆齿轮箱的五重八道密封结构 |
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 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108869703A (zh) * | 2018-09-20 | 2018-11-23 | 江苏泰隆减速机股份有限公司 | 一种防漏油减速机 |
CN111386414A (zh) * | 2018-10-31 | 2020-07-07 | Nok株式会社 | 密封装置的圆盘部件的表面加工方法以及密封装置 |
US11698105B2 (en) | 2018-10-31 | 2023-07-11 | Nok Corporation | Surface processing method of disk member of sealing apparatus, and sealing apparatus |
CN110259927A (zh) * | 2019-06-22 | 2019-09-20 | 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 |
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 |
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Publication number | Publication date |
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CN107524787B (zh) | 2020-01-14 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190930 Address after: 210012 Yuhuatai No. 3, Nanjing, Jiangsu Province Applicant after: Nanjing High Precision Gear Group Co., Ltd. Applicant after: Nanjing High Precision Transmission Equipment Manufacturing Group Co., Ltd. Address before: 210012 Yuhuatai No. 3, Nanjing, Jiangsu Province Applicant before: Nanjing High Precision Gear Group Co., Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200515 Address after: 210012 Yuhuatai No. 3, Nanjing, Jiangsu Province Patentee after: NANJING HIGH-SPEED & ACCURATE GEAR GROUP Co.,Ltd. Address before: 210012 Yuhuatai No. 3, Nanjing, Jiangsu Province Co-patentee before: Nanjing High Precision Transmission Equipment Manufacturing Group Co., Ltd. Patentee before: NANJING HIGH-SPEED & ACCURATE GEAR GROUP Co.,Ltd. |
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TR01 | Transfer of patent right |