CN204025669U - A kind of novel sealing structure - Google Patents
A kind of novel sealing structure Download PDFInfo
- Publication number
- CN204025669U CN204025669U CN201420419098.XU CN201420419098U CN204025669U CN 204025669 U CN204025669 U CN 204025669U CN 201420419098 U CN201420419098 U CN 201420419098U CN 204025669 U CN204025669 U CN 204025669U
- Authority
- CN
- China
- Prior art keywords
- cover
- axle
- oil
- oil sealing
- sealing
- 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 novel sealing structure, belongs to sealing component technical field.Comprise axle, be arranged between oil sealing, axle and the oil sealing on axle and be provided with on cover, cover and be provided with and tighten bolt hole, described axle seals by O RunddichtringO and cover, cover is fixed with axle and is formed a rotor by lock bolt, and coordinates with equipment component through oil sealing.The utility model adopts cover external diameter directly to contact with oil sealing; axle and cover internal diameter are in relative static conditions; thereby the integrity of protection axle; during equipment oil leakage, overhaul convenient and swiftly, while processing leakage of oil, bolt is unclamped at every turn; cover is disassembled and repairs or change; by equipment concrete condition, can save the repair time of 1～3 day, reduce working strength, reduce productive labor cost.
Description
Technical field
The utility model relates to a kind of novel sealing structure, belongs to sealing component technical field.
Background technique
At present, the rotating machinerys such as speed reducer, pump and blower fan that use in production, the Seal Design form of lubricant oil is that oil sealing directly coordinates with axle, after start operation a period of time, axle and oil sealing contact position have wearing and tearing in various degree, thereby cause poor sealing and in leakage of oil state, even if carry out oil seal replacement, can not tackle the problem at its root.Each upkeep operation, all will remove the axle of wearing and tearing, carries out repair, then returns dress, has increased maintenance workload, has extended the repair time.
Model utility content
For above technical problem, the purpose of this utility model is to provide a kind of novel sealing structure, this sealing configuration is guaranteeing under the prerequisite of good seal performance, alleviated service work intensity, saved repair time and cost of production, replacing is very convenient quick, especially for the equipment of being badly in need of recovering in the short time driving.
To achieve these goals, the utility model is by the following technical solutions:
A kind of novel sealing structure, comprise axle, be arranged between oil sealing, axle and the oil sealing on axle and be provided with on cover, cover and be provided with and tighten bolt hole, described axle seals by O RunddichtringO and cover, cover is fixed with axle and is formed a rotor by lock bolt, and coordinates with equipment component through oil sealing.
Described equipment component is gland or the pump housing.
The outside dimension of described cover mates with the internal diameter of oil sealing, is provided with O type ring recess on cover internal diameter.
The bolt hole that tightens arranging on described cover is two symmetrical bolts hole that tighten.
Compared with prior art, the utlity model has following beneficial effect:
The utility model adopts cover external diameter directly to contact with oil sealing; axle and cover internal diameter are in relative static conditions; thereby the integrity of protection axle; during equipment oil leakage, overhaul convenient and swiftly, while processing leakage of oil, bolt is unclamped at every turn; cover is disassembled and repairs or change; by equipment concrete condition, can save the repair time of 1～3 day, reduce working strength, reduce productive labor cost.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is B place zoomed-in view in Fig. 1;
Fig. 3 is A place zoomed-in view in Fig. 1;
In figure: axle 1, equipment component 2, oil sealing 3, cover 4, O RunddichtringO 5, tighten bolt hole 6.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but claimed scope is not limited to content described in the present embodiment.
As shown in Figures 1 to 3, the utility model is a kind of novel sealing structure, comprise axle 1, be arranged between oil sealing 3, axle 1 and the oil sealing 3 on axle 1 and be provided with on cover 4, cover 4 and be provided with and tighten bolt hole 6, described axle 1 seals by O RunddichtringO 5 and cover 4, cover 4 is fixed with axle 1 and is formed a rotor by lock bolt, and coordinates with equipment component 2 through oil sealing 3.
Described equipment component 2 is gland or the pump housing.
The outside dimension of described cover 4 mates with the internal diameter of oil sealing 3, is provided with O type ring recess on cover 4 internal diameters.
The bolt hole 6 that tightens arranging on described cover 4 is two symmetrical bolts hole that tighten.
In process of manufacture, by the concrete size of the diameter of axle, on axle 1, process the position of oil sealing 3, and then add the cover 4 that outside dimension mates with the internal diameter of oil sealing 3, on the internal diameter of cover 4, process an O type ring recess.Equipment component 2 is arranged on axle 1 by mounting hole, and axle 1 seals by O RunddichtringO 5 and cover 4, and cover 4 is fixed with axle 1 and is formed a rotor by lock bolt, and cover 4 coordinates with equipment component (gland, the pump housing etc.) through oil sealing 3.This sealing configuration can be protected the integrity of axle, and during equipment oil leakage, maintenance conveniently, only needs to change cover, reduces cost of production, saving repair time, reduces working strength.
Claims (4)
1. a novel sealing structure, it is characterized in that: comprise axle (1), be arranged between oil sealing (3), axle (1) and the oil sealing (3) on axle (1) and be provided with on cover (4), cover (4) and be provided with and tighten bolt hole (6), described axle (1) seals by O RunddichtringO (5) and cover (4), cover (4) is fixed with axle (1) and is formed a rotor by lock bolt, and coordinates with equipment component (2) through oil sealing (3).
2. novel sealing structure as claimed in claim 1, is characterized in that: described equipment component (2) is gland or the pump housing.
3. novel sealing structure as claimed in claim 1 or 2, is characterized in that: the outside dimension of described cover (4) mates with the internal diameter of oil sealing (3), on cover (4) internal diameter, is provided with O type ring recess.
4. novel sealing structure as claimed in claim 3, is characterized in that: the bolt hole (6) that tightens that described cover (4) is upper to be arranged is two symmetrical bolts hole that tighten.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419098.XU CN204025669U (en) | 2014-07-28 | 2014-07-28 | A kind of novel sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419098.XU CN204025669U (en) | 2014-07-28 | 2014-07-28 | A kind of novel sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204025669U true CN204025669U (en) | 2014-12-17 |
Family
ID=52065537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420419098.XU Expired - Fee Related CN204025669U (en) | 2014-07-28 | 2014-07-28 | A kind of novel sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204025669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989825A (en) * | 2015-06-24 | 2015-10-21 | 江苏国泉泵业制造有限公司 | Novel shaft seal device |
-
2014
- 2014-07-28 CN CN201420419098.XU patent/CN204025669U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989825A (en) * | 2015-06-24 | 2015-10-21 | 江苏国泉泵业制造有限公司 | Novel shaft seal device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204025669U (en) | A kind of novel sealing structure | |
| CN204711713U (en) | A kind of longitudinal bearing inner cylinder face grinding machine | |
| CN204431170U (en) | The disassembling fixture of the special oil cylinder of development machine | |
| CN203394929U (en) | Connecting structure for guide sleeve and cylinder tube of hydraulic cylinder | |
| CN205345445U (en) | Packing machine | |
| CN204327382U (en) | Large-scale mixed turbine-generator units stator Intermediate shaft sleeve sealing configuration | |
| CN204371889U (en) | Hn type hydraulic nut | |
| CN204253430U (en) | A kind of mechanical seal structure | |
| CN202598556U (en) | Slag inlet sealing device for slag cooler | |
| CN204610282U (en) | Portable nose of double-screw air compressor and portable double-screw air compressor | |
| CN205520994U (en) | Screw rotor CBN emery wheel electroforming anchor clamps | |
| CN205117793U (en) | Collection dress formula packing structure | |
| CN203175940U (en) | Novel packing seal device | |
| CN204301470U (en) | A kind of circulation dryer dials grain wheel | |
| CN204019451U (en) | Oil field injection pump handling pump valve instrument | |
| CN204267419U (en) | Oil cylinder oil injection structure | |
| CN204672353U (en) | A kind of feed inlet sealing device of ball mill | |
| CN204604213U (en) | The special extractor of conticaster rear portion roller-way reductor | |
| CN204108895U (en) | Screw pump screw-casing locking nut wrench | |
| CN204371888U (en) | Base ring hydraulic nut | |
| CN203656189U (en) | Main shaft seal structure of water turbine | |
| CN203361129U (en) | High-pressure grouter cylinder body with rapid disassembly/assembly device | |
| CN205331415U (en) | Modular seal groove | |
| CN208764317U (en) | A kind of dedicated sealing device of grinding wheel spindle | |
| CN203098585U (en) | Shallow slot riding wheel water medium preventing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170926 Address after: Xifeng County in Guizhou Province, Guiyang city town 551109 Patentee after: XIFENG KAILIN CHEMICAL EQUIPMENT ENGINEERING CO.,LTD. Address before: 550002 Guizhou city in Guiyang Province, the Haitian Road No. 203 building 12 layer Patentee before: Guizhou Kailin (Group) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20210728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |