CN204647295U - Non-maintaining seal ring - Google Patents
Non-maintaining seal ring Download PDFInfo
- Publication number
- CN204647295U CN204647295U CN201520294688.9U CN201520294688U CN204647295U CN 204647295 U CN204647295 U CN 204647295U CN 201520294688 U CN201520294688 U CN 201520294688U CN 204647295 U CN204647295 U CN 204647295U
- Authority
- CN
- China
- Prior art keywords
- seal ring
- lubricant oil
- cavity
- face
- sponge
- 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
- 239000000314 lubricant Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Sealing Devices (AREA)
Abstract
The utility model relates to technical field of sealing technology, title is non-maintaining seal ring, comprise seal ring body, seal ring body has the cirque structure of the side being connected to axle, this cirque structure is the face of keeping out, two fasteners below the face of keeping out, fastener and face of keeping out form groove, it is characterized in that: on described groove, be provided with dividing plate, a cavity is formed on the bottom of dividing plate and groove, oil leaking hole is had below dividing plate, lubricant oil is filled with in cavity, sponge is also had in described cavity, described lubricant oil is in sponge gap, such seal ring have be conducive to shaft member protection, reduce the advantage of adding lubricant oil, in described cavity, also have sponge, described lubricant oil, in sponge gap, also has the advantage of lubricant oil length service time.
Description
Technical field
The utility model relates to technical field of sealing technology, specifically relates to seal ring.
Background technique
Seal ring comprises seal ring body, and it is the parts of sealing shaft member, and seal ring body has the cirque structure of the side being connected to axle, and this cirque structure is the face of keeping out, and is two fasteners below the face of keeping out; In prior art, seal ring body does not have the parts of splendid attire lubricant oil, the shaft member of its sealing needs often to add lubricant oil, has awkward shortcoming.
Summary of the invention
The purpose of this utility model is exactly for above-mentioned shortcoming, provides a kind of non-maintaining seal ring being conducive to shaft member protection, reducing interpolation lubricant oil.
The technical solution of the utility model is achieved in that non-maintaining seal ring, comprise seal ring body, seal ring body has the cirque structure of the side being connected to axle, this cirque structure is the face of keeping out, and is two fasteners below the face of keeping out, and fastener and face of keeping out form groove, it is characterized in that: on described groove, be provided with dividing plate, a cavity is formed on the bottom of dividing plate and groove, has oil leaking hole, in cavity, be filled with lubricant oil below dividing plate.
Say further, in described cavity, also have sponge, described lubricant oil is in sponge gap.
The beneficial effects of the utility model are: such seal ring has the advantage being conducive to shaft member protection, reducing interpolation lubricant oil; In described cavity, also have sponge, described lubricant oil, in sponge gap, also has the advantage of lubricant oil length service time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1, face 2, fastener 3, groove 4, dividing plate 5, cavity 6, oil leaking hole 7, sponge is kept out.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, non-maintaining seal ring, comprise seal ring body, seal ring body has the cirque structure of the side being connected to axle, and this cirque structure is the face of keeping out 1, two fasteners 2 below the face of keeping out, fastener and face of keeping out form groove 3, and it is characterized in that: on described groove, be provided with dividing plate 4, a cavity 5 is formed on the bottom of dividing plate and groove, below dividing plate, there is oil leaking hole 6, in cavity, be filled with lubricant oil.
Like this, in using, due to the vibrations of machine, lubricant oil slowly will ooze out from oil leaking hole, has advantage of the present utility model.
Say further, in described cavity, also have sponge 7, described lubricant oil is in sponge gap.The speed that such lubricant oil oozes out is just comparatively slow, and service time is longer.
The foregoing is only specific embodiment of the utility model, but structure characteristic of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the change done or modification are all encompassed in the scope of the claims of the present utility model.
Claims (2)
1. non-maintaining seal ring, comprise seal ring body, seal ring body has the cirque structure of the side being connected to axle, this cirque structure is the face of keeping out, and is two fasteners below the face of keeping out, and fastener and face of keeping out form groove, it is characterized in that: on described groove, be provided with dividing plate, a cavity is formed on the bottom of dividing plate and groove, has oil leaking hole, in cavity, be filled with lubricant oil below dividing plate.
2. seal ring according to claim 1, is characterized in that: in described cavity, also have sponge, described lubricant oil is in sponge gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294688.9U CN204647295U (en) | 2015-05-10 | 2015-05-10 | Non-maintaining seal ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294688.9U CN204647295U (en) | 2015-05-10 | 2015-05-10 | Non-maintaining seal ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204647295U true CN204647295U (en) | 2015-09-16 |
Family
ID=54100049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520294688.9U Expired - Fee Related CN204647295U (en) | 2015-05-10 | 2015-05-10 | Non-maintaining seal ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204647295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629052A (en) * | 2019-02-11 | 2019-04-16 | 桐乡市龙琪纺织有限公司 | A kind of tension self-regulation multiply twisting machine and its method of twisting thread |
-
2015
- 2015-05-10 CN CN201520294688.9U patent/CN204647295U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629052A (en) * | 2019-02-11 | 2019-04-16 | 桐乡市龙琪纺织有限公司 | A kind of tension self-regulation multiply twisting machine and its method of twisting thread |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |