CN106369168A - Bearing seal structure - Google Patents
Bearing seal structure Download PDFInfo
- Publication number
- CN106369168A CN106369168A CN201611127658.4A CN201611127658A CN106369168A CN 106369168 A CN106369168 A CN 106369168A CN 201611127658 A CN201611127658 A CN 201611127658A CN 106369168 A CN106369168 A CN 106369168A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- bearing
- ring
- seal structure
- rotating ring
- 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.)
- Pending
Links
- 210000004907 gland Anatomy 0.000 claims abstract description 19
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003068 static effect Effects 0.000 abstract 2
- 238000007789 sealing Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3436—Pressing means
- F16J15/3452—Pressing means the pressing force resulting from the action of a spring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/723—Shaft end sealing means, e.g. cup-shaped caps or covers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Abstract
The invention relates to a bearing seal structure, which comprises a shaft and a workpiece, wherein the outer side of the right end of the workpiece is provided with a shell, and the inner side of the right end of the workpiece is provided with a static ring; the right side of the shell is provided with a gland; the right side of the static ring is provided with a movable ring; the movable ring is internally and respectively provided with an O-shaped ring A, a drive pin and an O-shaped ring B; a bearing is arranged between the movable ring and the shell; the right end of the movable ring is provided with a spring base, and the left side of the spring base is provided with a spring. The bearing seal structure has the advantages of simple structure, convenience in disassembly and assembly and good seal effect.
Description
Technical field
The invention belongs to mechanical encapsulation devices field is and in particular to a kind of bearing seal structure.
Background technology
Bearing be play part that is fixing and reducing load coefficient of friction in mechanical transmission course it may also be said to, work as other
When parts produce relative motion on axle each other, for reducing the coefficient of friction in power transmission process and holding shaft center
Fixing parts, bearing is a kind of very important parts in contemporary plant equipment, and its major function is supporting machinery rotation
Swivel, in order to reduce mechanical load coefficient of friction in transmission process for the equipment, be in commercial production and machine driving can not or
Scarce workpiece, under many severe operating modes, such as slush pump, high-temperature pump operationally, need to prevent that debris dirt enters bearing,
This will greatly shorten the service life of bearing, and then the normal production of factory of impact enterprise, in order to extend the service life of bearing,
Improve the performance of enterprises it is necessary to research and develop a kind of bearing seal structure.
Content of the invention
The invention aims to overcoming the deficiencies in the prior art, and provide that a kind of structure is simple, easy accessibility, sealing
The good bearing seal structure of effect.
The object of the present invention is achieved like this: a kind of bearing seal structure, and it includes axle and workpiece, described workpiece
It is provided with housing outside right-hand member, inside the described right-hand member of workpiece, is provided with stationary ring, the right side of described housing is provided with gland,
The right side of described stationary ring is provided with rotating ring, is respectively arranged with o shape circle a, trundle and o shape circle b in described rotating ring, described
It is provided with bearing, the right-hand member of described rotating ring is provided with spring base, and the left side of described spring base is arranged between rotating ring and housing
There is spring.
Described housing and workpiece are connected by housing bolt.
Described stationary ring and workpiece are connected by stationary ring bolt.
Described housing and gland are connected by gland fixing bolt.
Described gland contacts with bearing right side.
Beneficial effects of the present invention: the present invention seals to bearing by the way of stationary ring and rotating ring combine, it is to avoid
Extraneous debris enter bearing, effectively extend the service life of bearing；It is respectively arranged with o shape circle a, transmission in the rotating ring of the present invention
Pin and o shape circle b, trundle enables rotating ring to do together with axle to rotate；The rotating ring right-hand member of the present invention is provided with spring base, for adjusting
Elastic allowance between section rotating ring, stationary ring and axle；Connected by stationary ring bolt between the stationary ring of the present invention and workpiece, it is to avoid
Its rotation with axle and rotate；The present invention has the advantages that structure is simple, easy accessibility, good sealing effect.
Brief description
Fig. 1 is a kind of structural representation of bearing seal structure of the present invention.
In figure: 1, axle 2, workpiece 3, housing bolt 4, housing 5, bearing 6, gland 7, gland are fixed
Bolt 8, stationary ring 9, stationary ring bolt 10, o shape circle a 11, trundle 12, rotating ring 13, o shape circle b 14, bullet
Spring 15, spring base.
Specific embodiment
The present invention is described further below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figure 1, a kind of bearing seal structure, it includes axle 1 and workpiece 2, is provided with shell outside the described right-hand member of workpiece 2
Body 4, is provided with stationary ring 8 inside the described right-hand member of workpiece 2, the right side of described housing 4 is provided with gland 6, described stationary ring 8
Right side be provided with rotating ring 12, be respectively arranged with o shape circle a10, trundle 11 and o shape circle b13 in described rotating ring 12, described
It is provided with bearing 5, the right-hand member of described rotating ring 23 is provided with spring base 15, described spring base 15 between rotating ring 12 and housing 4
Left side be provided with spring 14.
The present invention seals to bearing 5 by the way of stationary ring 8 and rotating ring 12 combine, it is to avoid extraneous debris enter
Bearing 5, effectively extends the service life of bearing 5；It is respectively arranged with o shape circle a10, trundle 11 and o in the rotating ring 12 of the present invention
Shape circle b13, trundle 11 enables rotating ring 12 to do together with axle 1 to rotate；Rotating ring 12 right-hand member of the present invention is provided with spring base 15,
For adjusting the elastic allowance between rotating ring 12, stationary ring 8 and axle 1；Positioned by stationary ring between the stationary ring 8 of the present invention and workpiece 2
Bolt 9 connects, it is to avoid its rotation with axle 1 and rotate；It is simple, easy accessibility, good sealing effect that the present invention has structure
Advantage.
Embodiment 2
As shown in figure 1, a kind of bearing seal structure, it includes axle 1 and workpiece 2, is provided with shell outside the described right-hand member of workpiece 2
Body 4, is provided with stationary ring 8 inside the described right-hand member of workpiece 2, the right side of described housing 4 is provided with gland 6, described stationary ring 8
Right side be provided with rotating ring 12, be respectively arranged with o shape circle a10, trundle 11 and o shape circle b13 in described rotating ring 12, described
It is provided with bearing 5, the right-hand member of described rotating ring 23 is provided with spring base 15, described spring base 15 between rotating ring 12 and housing 4
Left side be provided with spring 14, described housing 4 and workpiece 2 are connected by housing bolt 3, described stationary ring 8 and workpiece 2
Connected by stationary ring bolt 9, described housing 4 and gland 6 are connected by gland fixing bolt 7, described gland 6 and axle
Hold 5 right side contacts.
The present invention seals to bearing 5 by the way of stationary ring 8 and rotating ring 12 combine, it is to avoid extraneous debris enter
Bearing 5, effectively extends the service life of bearing 5；It is respectively arranged with o shape circle a10, trundle 11 and o in the rotating ring 12 of the present invention
Shape circle b13, trundle 11 enables rotating ring 12 to do together with axle 1 to rotate；Rotating ring 12 right-hand member of the present invention is provided with spring base 15,
For adjusting the elastic allowance between rotating ring 12, stationary ring 8 and axle 1；Positioned by stationary ring between the stationary ring 8 of the present invention and workpiece 2
Bolt 9 connects, it is to avoid its rotation with axle 1 and rotate；The housing 4 of the present invention and workpiece 2 pass through housing bolt 3 even
Connect, the stationary ring 8 of the present invention and workpiece 2 are connected by stationary ring bolt 9, and the housing 4 of the present invention and gland 6 are fixed by gland
Bolt 7 connects, and the gland 6 of the present invention contacts with bearing 5 right side；The present invention has that structure is simple, easy accessibility, sealing effectiveness
Good advantage.
Claims (5)
1. a kind of bearing seal structure, it include axle and workpiece it is characterised in that: be provided with shell outside the right-hand member of described workpiece
Body, is provided with stationary ring inside the described right-hand member of workpiece, the right side of described housing is provided with gland, the right side of described stationary ring
It is provided with rotating ring, be respectively arranged with o shape circle a, trundle and o shape circle b in described rotating ring, set between described rotating ring and housing
It is equipped with bearing, the right-hand member of described rotating ring is provided with spring base, and the left side of described spring base is provided with spring.
2. as claimed in claim 1 a kind of bearing seal structure it is characterised in that: it is fixed that described housing and workpiece pass through housing
Position bolt connection.
3. as claimed in claim 1 a kind of bearing seal structure it is characterised in that: it is fixed that described stationary ring and workpiece pass through stationary ring
Position bolt connection.
4. as claimed in claim 1 a kind of bearing seal structure it is characterised in that: it is solid that described housing and gland pass through gland
Determine bolt connection.
5. as claimed in claim 1 a kind of bearing seal structure it is characterised in that: described gland and bearing right side connect
Touch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611127658.4A CN106369168A (en) | 2016-12-09 | 2016-12-09 | Bearing seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611127658.4A CN106369168A (en) | 2016-12-09 | 2016-12-09 | Bearing seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106369168A true CN106369168A (en) | 2017-02-01 |
Family
ID=57891913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611127658.4A Pending CN106369168A (en) | 2016-12-09 | 2016-12-09 | Bearing seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106369168A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107198997A (en) * | 2017-07-27 | 2017-09-26 | 党怡平 | A kind of rotating machanical seal distributing device of external bearings |
| CN108571592A (en) * | 2018-05-15 | 2018-09-25 | 江苏海川卓越密封材料有限公司 | A kind of seal assembly of mechanical structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB622141A (en) * | 1946-11-22 | 1949-04-27 | Flexibox Ltd | Improvements in mechanical seals for revolving shafts |
| CN2050509U (en) * | 1989-04-07 | 1990-01-03 | 武汉工业大学 | Mechanical sealing device for rotary reciprocatable shaft |
| CN104632898A (en) * | 2015-02-15 | 2015-05-20 | 李阳铭 | Bearing sealing device |
| CN105156681A (en) * | 2015-10-08 | 2015-12-16 | 刘卫东 | Mechanical seal |
-
2016
- 2016-12-09 CN CN201611127658.4A patent/CN106369168A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB622141A (en) * | 1946-11-22 | 1949-04-27 | Flexibox Ltd | Improvements in mechanical seals for revolving shafts |
| CN2050509U (en) * | 1989-04-07 | 1990-01-03 | 武汉工业大学 | Mechanical sealing device for rotary reciprocatable shaft |
| CN104632898A (en) * | 2015-02-15 | 2015-05-20 | 李阳铭 | Bearing sealing device |
| CN105156681A (en) * | 2015-10-08 | 2015-12-16 | 刘卫东 | Mechanical seal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107198997A (en) * | 2017-07-27 | 2017-09-26 | 党怡平 | A kind of rotating machanical seal distributing device of external bearings |
| CN108571592A (en) * | 2018-05-15 | 2018-09-25 | 江苏海川卓越密封材料有限公司 | A kind of seal assembly of mechanical structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202673993U (en) | Universal ball head bearing | |
| CN102494012A (en) | Bearing with universal ball head | |
| CN106369168A (en) | Bearing seal structure | |
| CN203906801U (en) | Light mechanical sealing device for pump | |
| CN201636326U (en) | Centrifugal lossless sealing structure | |
| CN204025394U (en) | The novel agricultural machinery bearing of usheing to seat | |
| CN216895566U (en) | Spiral speed reducer component equipment | |
| CN203524432U (en) | Wear-resistant and sealing combined structure of slow juicer | |
| CN202520570U (en) | Magnetic drive pump with built-in permanent magnet bearing | |
| CN204253627U (en) | Waterproof type high-speed precision bearing | |
| CN204349685U (en) | Low wear armature axle three supporting mechanism | |
| CN204253581U (en) | A kind of lubrication and seal connecting rod of bar tacking machine | |
| CN202691045U (en) | Centrifugal lossless seal dual oil return structure | |
| CN203285867U (en) | Control surface bearing structure | |
| CN203413075U (en) | Improved twin-turbo hydraulic torque converter | |
| CN205858668U (en) | A kind of lobe pump with mechanical seal structure | |
| CN208782708U (en) | A non-contact multistage magnetic coupling | |
| CN201439820U (en) | Mobile machinery self-friction combined type axle wheel hub oil seal assembly | |
| CN202834062U (en) | Rubber spring-type mechanical seal | |
| CN201786729U (en) | Sealing device of submersible pump | |
| CN204253812U (en) | Bulldozer transfer case gear assembly structure | |
| CN206419966U (en) | The sealed inner guide pulley device of submerged slag conveyor bearing built-in machines | |
| CN203459605U (en) | Spherical swing apparatus used for large-scale rotary forging machine | |
| CN103322066A (en) | Control surface bearing structure | |
| CN204420122U (en) | Coal fired power generation denitration mechanical sealing device of circulating pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170201 |