CN206159491U - Durable sealing washer for profile shaft - Google Patents
Durable sealing washer for profile shaft Download PDFInfo
- Publication number
- CN206159491U CN206159491U CN201621233845.6U CN201621233845U CN206159491U CN 206159491 U CN206159491 U CN 206159491U CN 201621233845 U CN201621233845 U CN 201621233845U CN 206159491 U CN206159491 U CN 206159491U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- seal
- durable type
- type axle
- durable
- 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
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- Sealing Devices (AREA)
- Gasket Seals (AREA)
Abstract
The utility model discloses a durable sealing washer for profile shaft, which comprises an outer shell, the inside sealing washer that is equipped with two half circle ring sealing members constitutions of shell, two sealing member junctions are equipped with " V " type breach, and equally divide the one end of do not connecting two thrustors outside the sealing member, the thrustor inboard is the spring for pushing away the dish outside it, the shell inner wall is connected to the thrustor other end. The utility model relates to a sealing washer is used to the axle, has long service life, durable's advantage.
Description
Technical field
The utility model is related to seal technical field, more particularly to a kind of durable type axle sealing ring.
Background technology
Axle sealing ring be mounted in rotating shaft for the part that seals, axle sealing ring adopts elastomeric material system mostly
Make.It is close that common axle sealing ring can be divided into V-shaped seal ring, U-shaped sealing ring, y-type seal ring, XY types according to cross sectional shape difference
Seal, O-ring seal.Sealing ring in use, meeting and axis friction, therefore to improve the service life of sealing ring, one
As can all fill lubricant, but, still cannot thorough solve problem, when the abrasion of sealing ring inner ring to a certain extent after, will
Reveal, therefore, the service life of sealing ring is still than relatively low.
Therefore it provides a kind of life-span length, long-lived sealing ring, just become problem demanding prompt solution in the industry.
Utility model content
To solve the problems, such as that background technology is mentioned, the utility model proposes following technical scheme：
A kind of durable type axle sealing ring, including shell, the enclosure is provided with two semi-circular shape seals and constitutes
Sealing ring, described two seal junctions are provided with " V " type breach, and seal outside respectively connects two thrusters
One end, the thruster inner side is push-plate, is spring on the outside of it, the thruster other end connected with outer casing inwall.
Preferably, described push-plate is fitted and connected in seal lateral wall.
Preferably, described seal is elastomeric material manufacture, and two seal shape sizes are identical.
Preferably, described sealing ring indentation, there is provided with the chock that shape therewith is agreed with.
Preferably, described chock afterbody connection little spring.
Preferably, described chock is elastomeric material manufacture.
The utility model as a kind of axle sealing ring, with long service life, long-lived advantage.
Description of the drawings：
Fig. 1 is overall structure diagram of the present utility model.
Wherein：1- shells, 2- sealing rings, 3- seals, 4- thrusters, 41- push-plates, 42- springs, 5- chocks, the little bullets of 6-
Spring.
Specific embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, below to the utility model
It is described further：
A kind of durable type axle sealing ring, including shell 1, are provided with two structures of semi-circular shape seal 3 inside the shell 1
Into sealing ring 2, the junction of described two seals 3 is provided with " V " type breach, and the outside of seal 3 respectively connects two and pushes away
One end of power device 4, the inner side of the thruster 4 is push-plate 41, is spring 42 on the outside of it, the other end connected with outer casing 1 of the thruster 4
Inwall.
Preferably, described push-plate 41 is fitted and connected in the lateral wall of seal 3.
Preferably, described seal 3 is elastomeric material manufacture, and two shape sizes of seal 3 are identical.
Preferably, the described indentation, there of sealing ring 2 is provided with the chock 5 that shape therewith is agreed with.
Preferably, the described afterbody of chock 5 connection little spring 6.
Preferably, described chock 5 is elastomeric material manufacture.
The above only describes some one exemplary embodiments of the present utility model by way of explanation, undoubtedly, for
One of ordinary skill in the art, in the case of without departing from spirit and scope of the present utility model, can be with a variety of
Mode is modified to described embodiment.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as
Restriction to the utility model claims.
Claims (6)
1. a kind of durable type axle sealing ring, it is characterised in that：Including shell, it is close that the enclosure is provided with two semi-circular shape
The sealing ring that sealing is constituted, described two seal junctions are provided with " V " type breach, and seal outside respectively connects two
One end of thruster, the thruster inner side is push-plate, is spring on the outside of it, the thruster other end connected with outer casing inwall.
2. a kind of durable type axle sealing ring according to claim 1, it is characterised in that：Described push-plate is fitted and connected
Seal lateral wall.
3. a kind of durable type axle sealing ring according to claim 1, it is characterised in that：Described seal is rubber material
Material manufacture, and two seal shape sizes are identical.
4. a kind of durable type axle sealing ring according to claim 1, it is characterised in that：Described sealing ring indentation, there sets
There is the chock that shape therewith is agreed with.
5. a kind of durable type axle sealing ring according to claim 4, it is characterised in that：Described chock afterbody connection is little
Spring.
6. a kind of durable type axle sealing ring according to claim 4 or 5, it is characterised in that：Described chock is rubber
Material manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621233845.6U CN206159491U (en) | 2016-11-17 | 2016-11-17 | Durable sealing washer for profile shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621233845.6U CN206159491U (en) | 2016-11-17 | 2016-11-17 | Durable sealing washer for profile shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206159491U true CN206159491U (en) | 2017-05-10 |
Family
ID=58660299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621233845.6U Expired - Fee Related CN206159491U (en) | 2016-11-17 | 2016-11-17 | Durable sealing washer for profile shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206159491U (en) |
-
2016
- 2016-11-17 CN CN201621233845.6U patent/CN206159491U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20171117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |