CN201747930U - Oil seal suitable for working condition with large movable eccentricity - Google Patents
Oil seal suitable for working condition with large movable eccentricity Download PDFInfo
- Publication number
- CN201747930U CN201747930U CN2010202941967U CN201020294196U CN201747930U CN 201747930 U CN201747930 U CN 201747930U CN 2010202941967 U CN2010202941967 U CN 2010202941967U CN 201020294196 U CN201020294196 U CN 201020294196U CN 201747930 U CN201747930 U CN 201747930U
- Authority
- CN
- China
- Prior art keywords
- oil seal
- spring
- utility
- model
- working condition
- 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
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Abstract
The utility model relates to a sealing component, in particular to an oil seal suitable for the working condition with large movable eccentricity. The oil seal comprises a frame, a sealing body and a spring and is characterized in that the spring and a sizing material of the sealing body are vulcanized together to form an integrated structure. The oil seal suitable for the working condition with large movable eccentricity of the utility model not only can maintain the characteristic of excellent following property of the original oil seal structure, but also has the advantage of capability of solving the problems of easy falling of the spring and easy overturn and curling of a lip port of the original oil seal structure and can meet the requirements of actual conditions.
Description
Technical field
The utility model relates to a kind of Sealing, especially a kind of oil sealing that is applicable to moving eccentric big operating mode.
Background technique
Though the oil seal structure that places such as present automobile are used generally has servo-actuated preferably, but the oil sealing of this structure is in its assembly process, exist spring to come off easily, and the curling problem of the easy upset of lip, use and brought safely inconvenience and hidden danger thereby give.Need a kind of characteristics that both can keep the good servo-actuated of original oil seal structure for this reason, can solve the existing spring of original oil seal structure again and come off easily, and the oil sealing of the easy curling problem of overturning of lip, satisfy the needs of actual conditions with this.
The model utility content
A kind of oil sealing that is applicable to moving eccentric big operating mode of the present utility model, it both can keep the characteristics of the good servo-actuated of original oil seal structure, have again and can solve the existing spring of original oil seal structure and come off easily, and the easy advantage of the upset problem of curling of lip, can satisfy the needs of actual conditions.
The technological scheme that the utility model adopted is:
A kind of oil sealing that is applicable to moving eccentric big operating mode comprises skeleton, seal and spring, and it is characterized in that: the rubber vulcanization of spring and seal forms integral structure together.
Like this when work, a kind of oil sealing that is applicable to moving eccentric big operating mode of the present utility model, it both can keep the characteristics of the good servo-actuated of original oil seal structure, again because the rubber vulcanization of its spring and the seal integral structure that forms together, so can solving the existing spring of original oil seal structure again, it comes off easily, and the curling problem of the easy upset of lip, thereby keep good sealing effect.
A kind of oil sealing that is applicable to moving eccentric big operating mode of the present utility model, it both can keep the characteristics of the good servo-actuated of original oil seal structure, have again and can solve the existing spring of original oil seal structure and come off easily, and the easy advantage of the upset problem of curling of lip, can satisfy the needs of actual conditions.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is original oil seal structure schematic representation;
Fig. 2 is a kind of oil seal structure schematic representation that is applicable to moving eccentric big operating mode of the utility model.
Among the figure, 1 is skeleton, and 2 is seal, and 3 is spring.
Embodiment
Embodiment
As Fig. 1, shown in Figure 2, wherein Fig. 1 is original oil seal structure schematic representation, comprises skeleton 1, seal 2, spring 3.Fig. 2 is a kind of oil sealing that is applicable to moving eccentric big operating mode of the present utility model, comprises skeleton 1, seal 2, spring 3, it is characterized in that: spring 3 forms integral structure with the rubber vulcanization of seal 2 together.
Like this when work, a kind of oil sealing that is applicable to moving eccentric big operating mode of the present utility model, it both can keep the characteristics of the good servo-actuated of original oil seal structure, again because the rubber vulcanization of its spring 3 and seal 2 integral structure that forms together, so can solving the existing spring 3 of original oil seal structure again, it comes off easily, and the curling problem of the easy upset of lip, thereby keep good sealing effect.
A kind of oil sealing that is applicable to moving eccentric big operating mode of the present utility model, it both can keep the characteristics of the good servo-actuated of original oil seal structure, have again and can solve the existing spring of original oil seal structure and come off easily, and the easy advantage of the upset problem of curling of lip, can satisfy the needs of actual conditions.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to mode of execution of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here can't give exhaustive to all mode of executions.Everyly belong to the row that conspicuous variation that the technical solution of the utility model extends out or change still are in protection domain of the present utility model.
Claims (1)
1. an oil sealing that is applicable to moving eccentric big operating mode comprises skeleton, seal and spring, and it is characterized in that: the rubber vulcanization of spring and seal forms integral structure together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202941967U CN201747930U (en) | 2010-08-17 | 2010-08-17 | Oil seal suitable for working condition with large movable eccentricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202941967U CN201747930U (en) | 2010-08-17 | 2010-08-17 | Oil seal suitable for working condition with large movable eccentricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201747930U true CN201747930U (en) | 2011-02-16 |
Family
ID=43582608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202941967U Expired - Fee Related CN201747930U (en) | 2010-08-17 | 2010-08-17 | Oil seal suitable for working condition with large movable eccentricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201747930U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121418A (en) * | 2014-07-14 | 2014-10-29 | 宁波浙成科技咨询有限公司 | Improved sealing piece |
| CN104534163A (en) * | 2014-12-06 | 2015-04-22 | 无锡高卓流体设备有限公司 | Sealing element with good stability performance |
-
2010
- 2010-08-17 CN CN2010202941967U patent/CN201747930U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121418A (en) * | 2014-07-14 | 2014-10-29 | 宁波浙成科技咨询有限公司 | Improved sealing piece |
| CN104534163A (en) * | 2014-12-06 | 2015-04-22 | 无锡高卓流体设备有限公司 | Sealing element with good stability performance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201747930U (en) | Oil seal suitable for working condition with large movable eccentricity | |
| CN202371170U (en) | High pressure and low pressure resistant Y-shaped sealing ring | |
| CN201180758Y (en) | Plate-type reciprocating oil seal | |
| CN204176003U (en) | Air-driven type gate valve | |
| CN202732827U (en) | Vibration damper oil seal with wear-resistant dustproof lip | |
| CN202302299U (en) | Sealing ring for automobile brake valve | |
| CN202691052U (en) | Combined and assembled type oil seal | |
| CN202851965U (en) | Novel sealing ring | |
| CN201747932U (en) | Two-way back flow PTFE lip oil seal | |
| CN204357824U (en) | A kind of band X sealing configuration oil cylinder | |
| CN203656002U (en) | Air spring for human body rehabilitation seat | |
| CN203248744U (en) | Novel abrasion resistance butterfly valve | |
| CN205422401U (en) | Isolation gating is sealed in workshop | |
| CN202280785U (en) | Shock absorber oil seal for heavy-load vehicle | |
| CN201934668U (en) | Combined oil seal | |
| CN201934667U (en) | Oil seal | |
| CN201884659U (en) | Sealing ring for piston rod of hydraulic cylinder | |
| CN204852584U (en) | Novel multi -turn valve device | |
| CN201998974U (en) | Sealing structure of brake master pump of automobile | |
| CN201953999U (en) | Split-type combined oil seal | |
| CN203348414U (en) | Novel combined sealing structure of damper | |
| CN203335521U (en) | Hydraulic oil cylinder | |
| CN201045387Y (en) | Air pocket type impact damper assembly | |
| CN201180757Y (en) | Reciprocating dust sealing ring | |
| CN201507363U (en) | Commercial vehicle engine gasket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20130817 |