CN103807444A - Detachable rotating shaft dynamic rubber sealing ring and application thereof - Google Patents
Detachable rotating shaft dynamic rubber sealing ring and application thereof Download PDFInfo
- Publication number
- CN103807444A CN103807444A CN201410060903.9A CN201410060903A CN103807444A CN 103807444 A CN103807444 A CN 103807444A CN 201410060903 A CN201410060903 A CN 201410060903A CN 103807444 A CN103807444 A CN 103807444A
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- CN
- China
- Prior art keywords
- sealing ring
- dismoutability
- dynamic sealing
- sealing rubber
- rubber seal
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Abstract
The invention relates to a detachable rotating shaft dynamic rubber sealing ring. The sealing ring is of a circular ring shape. The circular ring is of an open detachable structure. The opening of the circular ring is provided with an insert-type port. The invention further provides application of the detachable rotating shaft dynamic rubber sealing ring. The sealing ring has the advantages that the open detachable structure is provided, and therefore disassembly and assembly are convenient; the structure is simple, and production is convenient; strong adhesive is used for bonding, and therefore the sealing ring is tight, firm and good in leak tightness.
Description
[technical field]
The present invention relates to a kind of sealing device for rotary shaft and application thereof, specifically, is a kind of dismoutability Dynamic Sealing rubber seal and application thereof.
[background technique]
Rotation axis seal uses mechanical seal mostly, and mechanical seal is to rely 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 the device of axial end sealing.
When rotation axis seal is changed at present, whole equipment all need to be dismantled, be changed after seal ring, then reinstall, this mode inconvenience and loaded down with trivial details.
A kind of sealing device for rotary shaft easy for installation, simple in structure yet there are no relevant report.
[summary of the invention]
The object of the invention is to overcome deficiency of the prior art, a kind of dismoutability Dynamic Sealing rubber seal is provided.
A further object of the present invention is that a kind of application of dismoutability Dynamic Sealing rubber seal is provided.
For achieving the above object, the technological scheme that the present invention takes 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.
Described seal ring internal radius is than the large 8-12mm of running shaft external diameter.
Described insertable port is one end projection, one end groove type structure.
Described insertable port connects by powerful viscose glue.
For realizing above-mentioned second object, the technological scheme that the present invention takes is:
A kind of dismoutability Dynamic Sealing rubber seal, as the application of seal arrangement.
The invention has the advantages that:
1, be provided with open type demountable structure, be convenient to dismounting;
2, simple in structure, be convenient to produce;
3, use powerful viscose glue bonding, 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 present invention rubber seal.
[embodiment]
Below in conjunction with embodiment and with reference to accompanying drawing, the invention will be further described.
The reference character and the constituent element that in accompanying drawing, relate to are as follows:
1. seal ring 2. grooves
3. projection
Refer to Fig. 1, Figure 1 shows that the structural representation of a kind of dismoutability Dynamic Sealing of the present invention rubber seal.Described dismoutability Dynamic Sealing rubber seal 1 is ring, seal ring 1 is looked into relevant handbook according to running shaft external diameter and is drawn internal diameter, calculate seal ring 1 length according to girth formula, because seal ring 1 adopts flexible rubber material, internal radius, than the large 8-12mm of running shaft external diameter, is generally got 10mm; Described annulus is open type demountable structure, be that annulus opening is processed into insertable port in sealing both ends, guarantee seal ring sealing end points connectivity, described insertable port is one end projection 3, one end groove 2 formula structures, can be bonded into circle by powerful viscose glue, guarantee that seal ring 1 internal diameter reaches handbook standard.
It should be noted that, described dismoutability Dynamic Sealing rubber seal size is not unique, can need to adjust size according to the size of running shaft and actual use.In the time that rotatingshaft is sealed, utilize demountable structure of the present invention, be directly installed on running shaft, do not need to dismantle total.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvement and supplement, these improvement and the supplementary protection scope of the present invention that also should be considered as.
Claims (5)
1. a dismoutability Dynamic Sealing rubber seal, is characterized in that, described seal ring is ring, and described annulus is open type demountable structure, and described annulus opening is provided with insertable port.
2. dismoutability Dynamic Sealing rubber seal according to claim 1, is characterized in that, described seal ring internal radius is than the large 8-12mm of running shaft external diameter.
3. dismoutability Dynamic Sealing rubber seal according to claim 1, is characterized in that, described insertable port is one end projection, one end groove type structure.
4. dismoutability Dynamic Sealing rubber seal according to claim 1, is characterized in that, described insertable port connects by powerful viscose glue.
5. according to the arbitrary described dismoutability Dynamic Sealing rubber seal of claim 1-3, as the application of seal arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410060903.9A CN103807444A (en) | 2014-02-24 | 2014-02-24 | Detachable rotating shaft dynamic rubber sealing ring and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410060903.9A CN103807444A (en) | 2014-02-24 | 2014-02-24 | Detachable rotating shaft dynamic rubber sealing ring and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103807444A true CN103807444A (en) | 2014-05-21 |
Family
ID=50704632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410060903.9A Pending CN103807444A (en) | 2014-02-24 | 2014-02-24 | Detachable rotating shaft dynamic rubber sealing ring and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103807444A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118670A (en) * | 2014-07-14 | 2014-10-29 | 洛阳能源密封件有限公司 | Pressure connection type soft sealing device of large tank |
| CN104118669A (en) * | 2014-07-14 | 2014-10-29 | 洛阳能源密封件有限公司 | Combined clamping-connection type soft sealing device of large oil tank |
| CN114321389A (en) * | 2021-12-09 | 2022-04-12 | 清华大学 | Balance type piston ring sealing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221092A (en) * | 2011-05-23 | 2011-10-19 | 无锡科磊阀业有限公司 | Seal ring structure of flexible seal butterfly valve |
| CN102345593A (en) * | 2010-06-29 | 2012-02-08 | 罗伯特·博世有限公司 | A support ring for a vehicle fluid assembly and vehicle fluid assembly |
| CN103244676A (en) * | 2013-05-23 | 2013-08-14 | 张家港市三利密封合金材料有限公司 | Split-type sealing ring |
| JP2013176793A (en) * | 2012-02-29 | 2013-09-09 | Iguchi Issei:Kk | Method of manufacturing hollow cylindrical ring member, and the hollow cylindrical ring member |
| CN204061902U (en) * | 2014-02-24 | 2014-12-31 | 润邦卡哥特科工业有限公司 | A kind of dismoutability Dynamic Sealing rubber seal |
-
2014
- 2014-02-24 CN CN201410060903.9A patent/CN103807444A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345593A (en) * | 2010-06-29 | 2012-02-08 | 罗伯特·博世有限公司 | A support ring for a vehicle fluid assembly and vehicle fluid assembly |
| CN102221092A (en) * | 2011-05-23 | 2011-10-19 | 无锡科磊阀业有限公司 | Seal ring structure of flexible seal butterfly valve |
| JP2013176793A (en) * | 2012-02-29 | 2013-09-09 | Iguchi Issei:Kk | Method of manufacturing hollow cylindrical ring member, and the hollow cylindrical ring member |
| CN103244676A (en) * | 2013-05-23 | 2013-08-14 | 张家港市三利密封合金材料有限公司 | Split-type sealing ring |
| CN204061902U (en) * | 2014-02-24 | 2014-12-31 | 润邦卡哥特科工业有限公司 | A kind of dismoutability Dynamic Sealing rubber seal |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118670A (en) * | 2014-07-14 | 2014-10-29 | 洛阳能源密封件有限公司 | Pressure connection type soft sealing device of large tank |
| CN104118669A (en) * | 2014-07-14 | 2014-10-29 | 洛阳能源密封件有限公司 | Combined clamping-connection type soft sealing device of large oil tank |
| CN104118670B (en) * | 2014-07-14 | 2016-04-27 | 南通康达鑫电子有限公司 | A kind of compression joint type soft sealer of large tank |
| CN104118669B (en) * | 2014-07-14 | 2016-06-29 | 海门市中德电子发展有限公司 | A kind of combination plug-in soft sealer of large oil tank |
| CN114321389A (en) * | 2021-12-09 | 2022-04-12 | 清华大学 | Balance type piston ring sealing device |
| CN114321389B (en) * | 2021-12-09 | 2022-10-25 | 清华大学 | Balance type piston ring sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |