CN201037541Y - 电主轴轴端密封装置 - Google Patents
电主轴轴端密封装置 Download PDFInfo
- Publication number
- CN201037541Y CN201037541Y CN 200720000535 CN200720000535U CN201037541Y CN 201037541 Y CN201037541 Y CN 201037541Y CN 200720000535 CN200720000535 CN 200720000535 CN 200720000535 U CN200720000535 U CN 200720000535U CN 201037541 Y CN201037541 Y CN 201037541Y
- Authority
- CN
- China
- Prior art keywords
- gland
- main shaft
- electric main
- conical surface
- cutting fluid
- 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.)
- Expired - Lifetime
Links
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/80—Labyrinth sealings
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Sealing Devices (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200720000535 CN201037541Y (zh) | 2007-01-12 | 2007-01-12 | 电主轴轴端密封装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200720000535 CN201037541Y (zh) | 2007-01-12 | 2007-01-12 | 电主轴轴端密封装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201037541Y true CN201037541Y (zh) | 2008-03-19 |
Family
ID=39210057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200720000535 Expired - Lifetime CN201037541Y (zh) | 2007-01-12 | 2007-01-12 | 电主轴轴端密封装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201037541Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103161960A (zh) * | 2013-03-25 | 2013-06-19 | 靖江市建肯高速电机有限公司 | 电主轴的密封装置 |
CN104613180A (zh) * | 2014-09-25 | 2015-05-13 | 广州市昊志机电股份有限公司 | 一种改进的电主轴密封结构及轴芯密封装置 |
CN105195763A (zh) * | 2011-12-27 | 2015-12-30 | 日本精工株式会社 | 主轴装置 |
-
2007
- 2007-01-12 CN CN 200720000535 patent/CN201037541Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105195763A (zh) * | 2011-12-27 | 2015-12-30 | 日本精工株式会社 | 主轴装置 |
CN105195763B (zh) * | 2011-12-27 | 2019-03-15 | 日本精工株式会社 | 主轴装置 |
CN103161960A (zh) * | 2013-03-25 | 2013-06-19 | 靖江市建肯高速电机有限公司 | 电主轴的密封装置 |
CN104613180A (zh) * | 2014-09-25 | 2015-05-13 | 广州市昊志机电股份有限公司 | 一种改进的电主轴密封结构及轴芯密封装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING JINGDIAO PRECISION MACHINERY MANUFACTURE C Free format text: FORMER OWNER: BEIJING JINGDIAO TECHNOLOGY CO., LTD. Effective date: 20101115 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 102308 NO.10, YONG'AN ROAD, SHILONG INDUSTRIAL ZONE, MENTOUGOU DISTRICT, BEIJING TO: 102308 NO.8, YONG'AN ROAD, SHILONG INDUSTRIAL ZONE, MENTOUGOU DISTRICT, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20101115 Address after: 102308 No. 8, Yongan Road, Shilong Industrial District, Mentougou, Beijing Patentee after: Beijing Jingdiao Precision Machinery Manufacturing Co., Ltd. Address before: 102308 Yongan Road, Beijing District of Mentougou City Shilong Industrial Zone No. 10 Patentee before: Beijing Jingdiao Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20080319 |
|
EXPY | Termination of patent right or utility model |