CN2608775Y - Simmer ring - Google Patents
Simmer ring Download PDFInfo
- Publication number
- CN2608775Y CN2608775Y CN 02203968 CN02203968U CN2608775Y CN 2608775 Y CN2608775 Y CN 2608775Y CN 02203968 CN02203968 CN 02203968 CN 02203968 U CN02203968 U CN 02203968U CN 2608775 Y CN2608775 Y CN 2608775Y
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- seal
- axis
- axis sealing
- model
- 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 - Fee Related
Links
Images
Abstract
The utility model relates to an axis sealing ring for a rotation axis, which has the axis sealing ring, the axis sealing ring is clamped in a ring shape groove base on an axis end cover, the inner diameter perisporium of the axis sealing ring is provided with a circumference groove, the inner labial surface of the axis sealing ring is provided with a ring shape concave cavity. The utility model can reduce the friction calorification of the axis sealing surface, extend the service life of the axis sealing ring and prevent the oil leakage phenomenon caused by a long playing abrasion.
Description
One, technical field:
The utility model relates to employed Simmer ring on a kind of running shaft.
Two, background technique
On the input of seal container, shaft, in order to prevent the seepage of oils medium, on axle input, shaft Sealing is installed all, the sealing part generally adopts seal washer or compresses and prevent that medium from leaking along the gap of axle and Sealing, the acquisition effective seal with filler.The shortcoming of this class sealing is, when rotating shaft during long-time rotation, because the friction heating causes the gap increase, thereby makes seal failure in seal washer or filler, leakage phenomenon occurs.
Three, summary of the invention
The purpose of this utility model provides a kind of good sealing effect, uses a kind of Simmer ring reliable, that the life-span is long.The utility model is achieved in that a kind of Simmer ring, and it has an axle seal, and this seal is buckled in the annular recess seat of hubcap, it is characterized in that: the internal diameter perisporium of axle seal is provided with a peripheral groove, and the interior labial surface of axle seal is provided with annular cavity.The peripheral part of described axle seal epipharynx is provided with a sealing plane.The utlity model has following advantage: it has solved the problem of medium from emerging easily between rotating shaft and the Sealing, because the internal diameter perisporium of axle seal has been set up a peripheral groove, can form a lubricant reservoir like this, thereby reduced the friction heating of shaft sealing face, prolonged the working life of axle seal.
Four, description of drawings:
Fig. 1 is the utility model sectional structure schematic representation.
Five, embodiment:
Below in conjunction with accompanying drawing the utility model is done further narration.
See also accompanying drawing, as can be seen from the figure, the utility model comprises an axle seal 2 and hubcap 3, this seal 2 is buckled in the annular recess seat of hubcap 3, the internal diameter perisporium of described axle seal 2 is provided with a peripheral groove 5, and it is lubricated that this groove can be used to store oil, and the friction ractor of a seal is reduced, the peripheral part of described axle seal epipharynx is provided with a sealing plane 1, and the middle part is provided with annular cavity 6.During work, when the oil pressure in the seal container is delivered to annular cavity 6 surfaces, under the effect of component, the seal 4 of groove 5 both sides is fitted tightly with running shaft.The utility model is easily processed, and processing request is not high between rotating shaft and the axle seal, and the gapped oil seal function that all do not influence whether can avoid long-time wearing and tearing institute to cause oil leakage phenomenon fully.
Claims (2)
1, a kind of Simmer ring, it has an axle seal (2), this seal (2) is buckled in the annular recess seat of hubcap (3), it is characterized in that: the internal diameter perisporium of axle seal (2) is provided with a peripheral groove (5), and the interior labial surface of axle seal (2) is provided with annular cavity (6).
2, Simmer ring according to claim 1 is characterized in that: the peripheral part of described axle seal (2) epipharynx is provided with a sealing plane (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02203968 CN2608775Y (en) | 2002-01-22 | 2002-01-22 | Simmer ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02203968 CN2608775Y (en) | 2002-01-22 | 2002-01-22 | Simmer ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2608775Y true CN2608775Y (en) | 2004-03-31 |
Family
ID=34148897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02203968 Expired - Fee Related CN2608775Y (en) | 2002-01-22 | 2002-01-22 | Simmer ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2608775Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410370A (en) * | 2011-10-19 | 2012-04-11 | 中国神华能源股份有限公司 | Shaft seal structure and electromagnetic brake |
| CN105805316A (en) * | 2016-06-06 | 2016-07-27 | 珠海格力节能环保制冷技术研究中心有限公司 | Shaft seal structure and compressor |
| CN107606168A (en) * | 2017-07-26 | 2018-01-19 | 盐城润浩密封件科技有限公司 | A kind of back up seal part of the housing of fluid machinery |
-
2002
- 2002-01-22 CN CN 02203968 patent/CN2608775Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410370A (en) * | 2011-10-19 | 2012-04-11 | 中国神华能源股份有限公司 | Shaft seal structure and electromagnetic brake |
| CN102410370B (en) * | 2011-10-19 | 2014-10-29 | 中国神华能源股份有限公司 | Shaft seal structure and electromagnetic brake |
| CN105805316A (en) * | 2016-06-06 | 2016-07-27 | 珠海格力节能环保制冷技术研究中心有限公司 | Shaft seal structure and compressor |
| CN107606168A (en) * | 2017-07-26 | 2018-01-19 | 盐城润浩密封件科技有限公司 | A kind of back up seal part of the housing of fluid machinery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2608775Y (en) | Simmer ring | |
| CN215928144U (en) | Hub bearing with optimized lubrication | |
| CN101328935B (en) | Mechanical seal suspension bearing seat | |
| CN2336172Y (en) | Leakless packing seal structure of valve | |
| CN113606340B (en) | Self-compensating sealing ring | |
| CN212480103U (en) | Crankshaft oil seal seat structure | |
| CN201934674U (en) | Shaft seal structure of framework oil seals with lubricating mode | |
| CN210087958U (en) | Driving bevel gear assembly | |
| CN203322272U (en) | Low-friction shock absorber oil seal | |
| CN214036510U (en) | Self-aligning roller bearing with enhanced sealing and lubricating effects | |
| CN201116535Y (en) | Bearing dynamic sealing structure for single-stage single-sucking centrifugal pump | |
| CN205896495U (en) | High -speed rotary joint of middling pressure | |
| CN2451309Y (en) | Wear resistant plate for rubber intermix | |
| CN213145300U (en) | Oil leakage prevention radial sealing dry well device | |
| CN219139635U (en) | Conical carbon fiber bearing sleeve | |
| CN210615145U (en) | High-rotating-speed high-precision combined center | |
| CN210484609U (en) | Novel rotary shaft lip-shaped sealing ring | |
| CN212377134U (en) | High-sealing protection oil seal | |
| CN219755340U (en) | Self-lubricating oil seal | |
| CN214146292U (en) | Grease lubrication reformed oil lubrication shafting part | |
| CN211820393U (en) | Single-row cross roller type slewing bearing | |
| CN220640064U (en) | Low-starting-moment crawler wheel hub assembly with visible lubricating oil level | |
| CN210715940U (en) | Double-lip frameless rubber oil seal | |
| CN219954222U (en) | Floating oil seal | |
| CN213298828U (en) | Dustproof anti-aging multiple radial labyrinth structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Yu Ruiwen Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040331 |