CN109681616B - 齿轮箱滑环密封结构 - Google Patents
齿轮箱滑环密封结构 Download PDFInfo
- Publication number
- CN109681616B CN109681616B CN201811617701.4A CN201811617701A CN109681616B CN 109681616 B CN109681616 B CN 109681616B CN 201811617701 A CN201811617701 A CN 201811617701A CN 109681616 B CN109681616 B CN 109681616B
- Authority
- CN
- China
- Prior art keywords
- slip ring
- oil
- lubricating oil
- thread
- leakage
- 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
- 239000003921 oil Substances 0.000 claims abstract description 92
- 239000010687 lubricating oil Substances 0.000 claims abstract description 68
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 abstract description 9
- 239000000314 lubricant Substances 0.000 description 6
- 238000010248 power generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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
- F16H57/042—Guidance of lubricant
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
- F16H57/0424—Lubricant guiding means in the wall of or integrated with the casing, e.g. grooves, channels, holes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Rolling Contact Bearings (AREA)
- General Details Of Gearings (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811617701.4A CN109681616B (zh) | 2018-12-28 | 2018-12-28 | 齿轮箱滑环密封结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811617701.4A CN109681616B (zh) | 2018-12-28 | 2018-12-28 | 齿轮箱滑环密封结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109681616A CN109681616A (zh) | 2019-04-26 |
CN109681616B true CN109681616B (zh) | 2022-04-05 |
Family
ID=66190759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811617701.4A Active CN109681616B (zh) | 2018-12-28 | 2018-12-28 | 齿轮箱滑环密封结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109681616B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114811019B (zh) * | 2022-07-01 | 2022-11-04 | 南高齿(淮安)高速齿轮制造有限公司 | 一种齿轮箱的密封结构 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203202177U (zh) * | 2013-04-18 | 2013-09-18 | 南京高精齿轮集团有限公司 | 齿轮箱的轴密封装置 |
CN107023651A (zh) * | 2017-06-13 | 2017-08-08 | 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 |
DE102016122583A1 (de) * | 2016-11-23 | 2018-05-24 | Rolls-Royce Deutschland Ltd & Co Kg | Vorrichtung mit einem drehfesten ersten Bauteil und einem zumindest bereichsweise mit dem ersten Bauteil drehbar verbundenen zweiten Bauteil |
CN208010899U (zh) * | 2018-04-09 | 2018-10-26 | 淮安苏减金象机械制造有限公司 | 一种减速器密封结构 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202510574U (zh) * | 2012-01-01 | 2012-10-31 | 洛阳精联机械基础件有限公司 | 一种新型内部结构的液压锁紧盘 |
JP2016044741A (ja) * | 2014-08-22 | 2016-04-04 | アイシン・エーアイ株式会社 | 変速機用潤滑装置 |
JP2017133654A (ja) * | 2016-01-29 | 2017-08-03 | 株式会社荏原製作所 | 軸封装置および回転機械 |
-
2018
- 2018-12-28 CN CN201811617701.4A patent/CN109681616B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203202177U (zh) * | 2013-04-18 | 2013-09-18 | 南京高精齿轮集团有限公司 | 齿轮箱的轴密封装置 |
DE102016122583A1 (de) * | 2016-11-23 | 2018-05-24 | Rolls-Royce Deutschland Ltd & Co Kg | Vorrichtung mit einem drehfesten ersten Bauteil und einem zumindest bereichsweise mit dem ersten Bauteil drehbar verbundenen zweiten Bauteil |
CN107023651A (zh) * | 2017-06-13 | 2017-08-08 | 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 |
CN208010899U (zh) * | 2018-04-09 | 2018-10-26 | 淮安苏减金象机械制造有限公司 | 一种减速器密封结构 |
Also Published As
Publication number | Publication date |
---|---|
CN109681616A (zh) | 2019-04-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204961579U (zh) | 具有挡油结构的中间轴承 | |
CN105953000B (zh) | 中压高速旋转接头 | |
CN108843748A (zh) | 机器人消隙齿轮减速器 | |
CN109681616B (zh) | 齿轮箱滑环密封结构 | |
WO2015188640A1 (zh) | 轴承 | |
CN209688039U (zh) | 一种可调间隙的准双曲面齿轮减速机 | |
CN207906665U (zh) | 一种具有双平面密封装置的旋转接头 | |
CN201232709Y (zh) | 深沟球轴承的密封装置 | |
CN109737193A (zh) | 圆锥滚子丝杠副及密封结构 | |
CN115854006A (zh) | 一种船用齿轮箱油水双向密封装置 | |
CN215059377U (zh) | 一种防止油液渗漏的密封结构 | |
CN104006071A (zh) | 一种带密封的整体四点接触球轴承 | |
US20220307481A1 (en) | Apparatus for sealing rotatable components of a wind turbine powertrain | |
CN210949800U (zh) | 一种齿轮箱 | |
CN202374096U (zh) | 电机轴承密封结构 | |
CN208041394U (zh) | 接头轴承 | |
CN207848195U (zh) | 一种传动轴防护罩 | |
CN208185466U (zh) | 一种五唇口组合密封件 | |
CN206092911U (zh) | 一种耐压传动装置 | |
CN203477316U (zh) | 一种轴头密封 | |
CN105422865A (zh) | 流体动力密封结构 | |
CN116816908B (zh) | 一种风力发电齿轮箱密封结构 | |
CN108150653A (zh) | 一种五唇口组合密封件 | |
CN206017675U (zh) | 一种风电齿轮箱润滑用管轴 | |
WO2018014415A1 (zh) | 分体式行星减速箱密封结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 211103 Jiangning Science Park, Nanjing, Jiangsu, 1 Tianyuan East Road. Applicant after: NANJING HIGH SPEED GEAR MANUFACTURING Co.,Ltd. Applicant after: Nanjing High Precision Transmission Equipment Manufacturing Group Co.,Ltd. Address before: 211103 Jiangning Science Park, Nanjing, Jiangsu, 1 Tianyuan East Road. Applicant before: NANJING HIGH SPEED GEAR MANUFACTURING Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200513 Address after: 211103 No.30, Houjiao Road, gaoxinyuan, Jiangning District, Nanjing City, Jiangsu Province Applicant after: NANJING HIGH SPEED GEAR MANUFACTURING Co.,Ltd. Address before: 211103 Jiangning Science Park, Nanjing, Jiangsu, 1 Tianyuan East Road. Applicant before: NANJING HIGH SPEED GEAR MANUFACTURING Co.,Ltd. Applicant before: Nanjing High Precision Transmission Equipment Manufacturing Group Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PP01 | Preservation of patent right |
Effective date of registration: 20230207 Granted publication date: 20220405 |
|
PP01 | Preservation of patent right | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20230327 Granted publication date: 20220405 |
|
PD01 | Discharge of preservation of patent |