CN204061902U - A kind of dismoutability Dynamic Sealing rubber seal - Google Patents
A kind of dismoutability Dynamic Sealing rubber seal Download PDFInfo
- Publication number
- CN204061902U CN204061902U CN201420077747.2U CN201420077747U CN204061902U CN 204061902 U CN204061902 U CN 204061902U CN 201420077747 U CN201420077747 U CN 201420077747U CN 204061902 U CN204061902 U CN 204061902U
- Authority
- CN
- China
- Prior art keywords
- dismoutability
- dynamic sealing
- sealing rubber
- rubber seal
- utility
- 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
Abstract
The utility model relates to a kind of dismoutability Dynamic Sealing rubber seal, and described seal ring is ring, and described annulus is open type demountable structure, and described annulus opening is provided with insertable port.Advantage of the present utility model shows: be provided with open type demountable structure, be convenient to dismounting; Structure is simple, is convenient to produce; Use tenacity viscose bonds, close and firm, good airproof performance.
Description
[technical field]
The utility model relates to a kind of sealing device for rotary shaft, specifically, is a kind of dismoutability Dynamic Sealing rubber seal.
[background technique]
Rotation axis seal uses mechanical seal mostly, and mechanical seal is the device relying on elastic element quiet, the pretension of rotating ring end face seal pair and the compression of pressure medium and elastic element pressure to be reached to axial end sealing.
When current rotation axis seal is changed, need whole equipment all to dismantle, after changing seal ring, then reinstall, this mode is inconvenient and loaded down with trivial details.
One is easy for installation, the simple sealing device for rotary shaft of structure yet there are no relevant report.
[summary of the invention]
The purpose of this utility model overcomes deficiency of the prior art, provides a kind of dismoutability Dynamic Sealing rubber seal.
For achieving the above object, the technological scheme that the utility model is taked is:
A kind of dismoutability Dynamic Sealing rubber seal, described seal ring is ring, and described annulus is open type demountable structure, and described annulus opening is provided with insertable port.
The described large 8-12mm of seal ring internal radius specific rotation spindle outer diameter.
Described insertable port is that one end is protruding, one end groove type structure.
Described insertable port is connected by tenacity viscose.
The utility model advantage is:
1, be provided with open type demountable structure, be convenient to dismounting;
2, structure is simple, is convenient to produce;
3, tenacity viscose bonding is used, close and firm, good airproof performance.
[accompanying drawing explanation]
Accompanying drawing 1 is the structural representation of a kind of dismoutability Dynamic Sealing of the utility model rubber seal.
[embodiment]
Also with reference to accompanying drawing, the utility model is further described below in conjunction with embodiment.
The reference character related in accompanying drawing and constituent element as follows:
1. seal ring 2. groove
3. protruding
Refer to Fig. 1, Figure 1 shows that the structural representation of a kind of dismoutability Dynamic Sealing of the utility model rubber seal.Described dismoutability Dynamic Sealing rubber seal 1 is ring, seal ring 1 is looked into reference books according to running shaft external diameter and is drawn internal diameter, seal ring 1 length is gone out according to girth formulae discovery, because seal ring 1 adopts flexible rubber material, the large 8-12mm of internal radius specific rotation spindle outer diameter, generally gets 10mm; Described annulus is open type demountable structure, insertable port is processed in sealing both ends and annulus opening, ensure seal ring sealing endpoint connectivity, described insertable port is one end projection 3, one end groove 2 formula structure, be bonded into circle by tenacity viscose, guarantee that internal diameter of the seal ring reaches handbook standard.
It should be noted that, described dismoutability Dynamic Sealing rubber seal size is not unique, can need adjust size according to the size of running shaft and actual use.Utilizing demountable structure of the present utility model when sealing rotatingshaft, being directly installed on running shaft, do not need to dismantle total.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvement and supplement, these improve and supplement and also should be considered as protection domain of the present utility model.
Claims (2)
1. a dismoutability Dynamic Sealing rubber seal, it is characterized in that, described seal ring is ring, described annulus is open type demountable structure, described annulus opening is provided with insertable port, described insertable port is that one end is protruding, and one end groove type structure, described insertable port is connected by tenacity viscose.
2. dismoutability Dynamic Sealing rubber seal according to claim 1, is characterized in that, the described large 8-12mm of seal ring internal radius specific rotation spindle outer diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420077747.2U CN204061902U (en) | 2014-02-24 | 2014-02-24 | A kind of dismoutability Dynamic Sealing rubber seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420077747.2U CN204061902U (en) | 2014-02-24 | 2014-02-24 | A kind of dismoutability Dynamic Sealing rubber seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204061902U true CN204061902U (en) | 2014-12-31 |
Family
ID=52203421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420077747.2U Expired - Fee Related CN204061902U (en) | 2014-02-24 | 2014-02-24 | A kind of dismoutability Dynamic Sealing rubber seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204061902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807444A (en) * | 2014-02-24 | 2014-05-21 | 润邦卡哥特科工业有限公司 | Detachable rotating shaft dynamic rubber sealing ring and application thereof |
-
2014
- 2014-02-24 CN CN201420077747.2U patent/CN204061902U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807444A (en) * | 2014-02-24 | 2014-05-21 | 润邦卡哥特科工业有限公司 | Detachable rotating shaft dynamic rubber sealing ring and application thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20190224 |