CN206571836U - A kind of combined bearing sealed ring - Google Patents
A kind of combined bearing sealed ring Download PDFInfo
- Publication number
- CN206571836U CN206571836U CN201720269830.3U CN201720269830U CN206571836U CN 206571836 U CN206571836 U CN 206571836U CN 201720269830 U CN201720269830 U CN 201720269830U CN 206571836 U CN206571836 U CN 206571836U
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- CN
- China
- Prior art keywords
- outer plate
- inner sheet
- catch
- sealed ring
- torus
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- 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.)
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Abstract
A kind of combined bearing sealed ring, the sealing effectiveness good for ensureing bearing, facilitates the installation of bearing sealed ring.It is characterized in that, it includes outer plate, sealing gasket and inner sheet, and the sealing gasket is movably arranged between inner sheet and outer plate, and some tablettings being circumferentially uniformly arranged are provided with the edge of the outer plate, angle at an acute angle between the tabletting and outer plate, the edge of the inner sheet is arranged between tabletting and outer plate.The bearing sealed ring, places sealing gasket between outer plate and inner sheet, it is to avoid the bonding work of sealing gasket in the prior art.By bearing sealed ring it is mounted on bearings after, sealing gasket is automatically adjusted after being nested with the inner ring of bearing in the presence of natural resiliency with so that sealing gasket, inner sheet and outer plate are arranged concentrically, with good adaptivity.When needing to realize the fixation to sealing gasket, it is only necessary to extrude tabletting so that being extruded between inner sheet and outer plate fixed.Now the bearing sealed ring is also relatively fixed on bearing in the presence of tabletting.
Description
Technical field
The utility model is related to bearing seal technical field, specifically a kind of combined bearing sealed ring.
Background technology
Bearing sealed ring is the seal of bearing, it is possible to achieve sealing function dust-proof, to oil.Existing bearing sealed ring
In, sealing gasket is to be bonded in by glue on sheet metal.After bearing sealed ring is mounted on bearings, including sealing gasket is nested with
On the external diameter of circle, due to manually-operated error component, sealing gasket it is difficult to ensure that being arranged concentrically with sheet metal, therefore existing axle
Estimated effect can not be reached by holding sealing ring sealing effectiveness.
Utility model content
The purpose of this utility model is to provide a kind of combined bearing sealed ring, for ensureing the sealing effect of bearing well
Really, the installation of bearing sealed ring is facilitated.
The technical scheme in the invention for solving the technical problem is：A kind of combined bearing sealed ring, it is special
Levying is, it includes outer plate, sealing gasket and inner sheet, and the sealing gasket is movably arranged between inner sheet and outer plate, in the outer plate
Edge is provided with some tablettings being circumferentially uniformly arranged, angle at an acute angle between the tabletting and outer plate, the edge of the inner sheet
It is arranged between tabletting and outer plate.
Further, the first catch of annular is provided with the side of the outer plate, the first catch be arranged in parallel with outer plate,
Linked together between first catch and outer plate by the first torus, the tabletting is arranged on the external diameter of the first catch
On.
Further, the second catch of annular is provided with the side of the inner sheet, the second catch be arranged in parallel with inner sheet,
Linked together between second catch and inner sheet by the second torus.
Further, the projection provided with cone on the internal diameter of inner sheet.
Further, the inner sheet and raised junction, the junction of inner sheet and the second torus and the second annulus
The junction of body and the second catch is equipped with fillet.
Further, the junction of the outer plate and the first torus, the first torus and the first catch junction it is equal
Provided with fillet.
Further, it is integrally formed manufacture between the outer plate, tabletting, the first catch and the first torus.
Further, it is integrally formed manufacture between the inner sheet, projection, the second catch and the second torus.
The beneficial effects of the utility model are：The utility model provide a kind of combined bearing sealed ring, outer plate with
Sealing gasket is placed between inner sheet, it is to avoid the bonding work of sealing gasket in the prior art.Bearing sealed ring is mounted on bearings
Afterwards, automatically adjust in the presence of natural resiliency to cause sealing gasket, inner sheet and outer after sealing gasket is nested with the inner ring of bearing
Piece is arranged concentrically, with good adaptivity.When needing to realize to the fixation of sealing gasket, it is only necessary to extrude tabletting so that inner sheet with
Extruded between outer plate fixed.Now the bearing sealed ring is also relatively fixed on bearing in the presence of tabletting.The bearing
Sealing ring is easy for installation, and good sealing effect.
Brief description of the drawings
Fig. 1 is schematic cross-sectional view of the present utility model；
Fig. 2 is the schematic cross-sectional view of outer plate；
Fig. 3 is the schematic cross-sectional view of sealing gasket；
Fig. 4 is the schematic cross-sectional view of inner sheet；
Fig. 5 is the axial schematic diagram of inner sheet；
In figure：1 outer plate, 11 first torus, 12 first catch, 13 tablettings, 14 circular holes, 2 sealing gaskets, 3 inner sheets, 31 is convex
Rise, 32 second torus, 33 second catch, 4 placed cavities.
Embodiment
As shown in Figures 1 to 5, the utility model mainly includes outer plate 1, sealing gasket 2 and inner sheet 3, right below in conjunction with the accompanying drawings
The utility model is described in detail.
As shown in Fig. 2 outer plate 1 is the metalwork of annular, the center of outer plate is provided with circular hole 14, is set on the external diameter of outer plate
There is the first torus 11, the first torus is the metalwork of annular, and one end of the first torus and the external diameter of outer plate, which are fixed, to be connected
Connect and the junction of the first torus and outer plate is provided with fillet.The first catch 12, first are provided with the other end of the first torus
Catch is identical with the shape of outer plate, and the first catch is also metalwork, and the external diameter of the internal diameter of the first catch and the first torus is fixed
The junction of connection and the first catch and the first torus is provided with fillet.Outer plate and the first catch be arranged in parallel and outer plate and first
Catch is linked together by the first torus, and the internal diameter of the first catch is more than the external diameter of outer plate.On the external diameter of the first catch
Provided with some tablettings 13 being circumferentially uniformly arranged, the junction of tabletting and the first catch is provided with fillet, and tabletting and first gear
Angle at an acute angle is set between piece.The installation end of tabletting and the first catch are connected, and one where the free end towards outer plate of tabletting
Side.Outer plate, the first catch, tabletting and the first torus are entirety, and four are integrally formed manufacture.
As shown in figure 3, sealing gasket 2 is the rubber parts of annular, the internal diameter of sealing gasket is less than the diameter of circular hole.
As shown in Figure 4, Figure 5, inner sheet 3 is also the metalwork of annular, and provided with projection 31 on the internal diameter of inner sheet, projection is
Conical structure, raised big end is fixedly connected with the internal diameter of inner sheet, and raised big end and the junction of inner sheet are provided with fillet.
The external diameter of inner sheet be provided with the second torus 32, the second torus also be annular metalwork, one end of the second torus with
The external diameter of inner sheet is fixedly connected and the junction of the second torus and inner sheet is provided with fillet.It is provided with the other end of the second torus
Second catch 33, the second catch is also cirque structure, and the internal diameter of the second catch is fixedly connected with the other end of the second torus
And second the junction of catch and the second torus be provided with fillet.Second catch be arranged in parallel with inner sheet.Along the axis side of inner sheet
To projection, inner sheet, the second torus and the second catch are sequentially arranged.Projection, inner sheet, the second torus and the second catch are one
Individual entirety, i.e. raised, the second torus and the part that the second catch is inner sheet, four are integrally formed manufacture.
During installation, sealing gasket is placed between inner sheet and outer plate, then the first catch is contacted with the second catch, now
The placed cavity 4 for placing sealing gasket is surrounded between inner sheet, outer plate and the second torus, sealing gasket is placed in placed cavity.Inner sheet is put
After putting between some tablettings on outer plate, the space that spacing effect but inner sheet can be surrounded in tabletting is played in tabletting to inner sheet
Middle movement.Sealing gasket can be moved in placed cavity, and whole bearing sealed ring is placed between the inner ring of bearing and outer ring, this
Even if when sealing gasket and outer plate or inner sheet decentraction set, after sealing gasket is nested with the inner ring of bearing, in natural resiliency
Effect lower seal pad is finally arranged concentrically with inner sheet and outer plate.Then pressure is applied to tabletting so that tabletting is to the second catch institute
Side movement, and then cause be fixed between tabletting, the second catch and the first catch.In now sealing gasket is limited in
Fixed between piece and outer plate and with respect to inner sheet or outer plate.There is pressure between the outer ring of bearing after being crushed out of shape in the tabletting on outer plate
Power, and then increase the frictional force between bearing sealed ring and bearing, now bearing sealed ring is firmly installed on bearing.
The bearing sealed ring that the utility model is provided, it is not only easy for installation, and good sealing effect.
Claims (8)
1. a kind of combined bearing sealed ring, it is characterized in that, it includes outer plate, sealing gasket and inner sheet, and the sealing gasket activity is set
Put between inner sheet and outer plate, be provided with some tablettings being circumferentially uniformly arranged at the edge of the outer plate, the tabletting with it is outer
Angle at an acute angle between piece, the edge of the inner sheet is arranged between tabletting and outer plate.
2. a kind of combined bearing sealed ring according to claim 1, it is characterized in that, in the side of the outer plate provided with circle
First catch of annular, the first catch be arranged in parallel with outer plate, is connected between first catch and outer plate by the first torus
It is connected together, the tabletting is arranged on the external diameter of the first catch.
3. a kind of combined bearing sealed ring according to claim 1, it is characterized in that, in the side of the inner sheet provided with circle
Second catch of annular, the second catch be arranged in parallel with inner sheet, is connected between second catch and inner sheet by the second torus
It is connected together.
4. a kind of combined bearing sealed ring according to claim 3, it is characterized in that, circular cone is provided with the internal diameter of inner sheet
The projection of shape.
5. a kind of combined bearing sealed ring according to claim 4, it is characterized in that, the inner sheet and raised connection
Place, inner sheet and the junction of the second torus and the junction of the second torus and the second catch are equipped with fillet.
6. a kind of combined bearing sealed ring according to claim 2, it is characterized in that, the outer plate and the first torus
The junction of junction, the first torus and the first catch is equipped with fillet.
7. a kind of combined bearing sealed ring according to claim 6, it is characterized in that, the outer plate, tabletting, the first catch
And first be integrally formed manufacture between torus.
8. a kind of combined bearing sealed ring according to claim 5, it is characterized in that, the inner sheet, projection, the second catch
And second be integrally formed manufacture between torus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720269830.3U CN206571836U (en) | 2017-03-19 | 2017-03-19 | A kind of combined bearing sealed ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720269830.3U CN206571836U (en) | 2017-03-19 | 2017-03-19 | A kind of combined bearing sealed ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206571836U true CN206571836U (en) | 2017-10-20 |
Family
ID=60054941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720269830.3U Active CN206571836U (en) | 2017-03-19 | 2017-03-19 | A kind of combined bearing sealed ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206571836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704382A (en) * | 2017-03-19 | 2017-05-24 | 山东哈临集团有限公司 | Combined bearing sealing ring and using method |
-
2017
- 2017-03-19 CN CN201720269830.3U patent/CN206571836U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704382A (en) * | 2017-03-19 | 2017-05-24 | 山东哈临集团有限公司 | Combined bearing sealing ring and using method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |