CN201391553Y - Sealed bearing block - Google Patents
Sealed bearing block Download PDFInfo
- Publication number
- CN201391553Y CN201391553Y CN200920040797U CN200920040797U CN201391553Y CN 201391553 Y CN201391553 Y CN 201391553Y CN 200920040797 U CN200920040797 U CN 200920040797U CN 200920040797 U CN200920040797 U CN 200920040797U CN 201391553 Y CN201391553 Y CN 201391553Y
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- CN
- China
- Prior art keywords
- bearing
- bearing block
- seal ring
- sealed
- groove
- 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
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- Support Of The Bearing (AREA)
- Sealing Of Bearings (AREA)
Abstract
The utility model relates to bearing block technical field, in particular to a bearing block for sealing insert bearing component with housing; the sealed bearing block is provided with a bearing block, a plastic-coated seal ring and a closed end cover; a seal groove is machined on the end surface of the shaft-equipped side of the bearing block, the outer end of the plastic-coated seal ring is embedded in the seal groove, the inner side of the plastic-coated seal ring is contacted with the shaft, a seal concave groove is machined on the other end of the bearing block, the closed end cover is connected with the bearing block through the seal concave groove. The sealed bearing block improves the seal effect of insert bearing products and improves the service life of insert bearing component with housing.
Description
Technical field
The utility model relates to the bearing support technical field, especially a kind of bearing support that is used for the sealing of outer spherical surface rolling bearing units assembly.
Background technique
On the machinery such as normal outer spherical surface rolling bearing units assembly is used for agricultural more, prevents, mine, conveying, bearing directly contacts with external environment, use failure conditions to analyze from bearing in the past, major part is to invade bearing inside because the Sealing of bearing can not stop extraneous dirt, cause the interior worn steel ball of bearing serious, reduced the working life of bearing greatly.
The model utility content
The utility model provides a kind of sealed bearing, to solve bad this technical problem of original bearing products sealing effect.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of sealed bearing, have bearing support, kiss-coating seal ring and closed end cap, bearing support be equipped with the axle a side end face on offer seal groove, kiss-coating seal ring outer end embeds in the seal groove, the kiss-coating seal ring is inboard to be touched with being coupling, the bearing support the other end offers sealed groove, and closed end cap is connected with bearing support by sealed groove.
Further, desirable more for the effect that makes the kiss-coating seal ring, the sealing circle comprises nitrile butadiene rubber and steel punching press skeleton, and its magnitude of interference should not be too big, do not influence the starting torque of bearing.
Further, for the ease of the installation of closed end cap, its material is the rubber-like engineering plastics.
The utility model has improved bearing with spherical outside surface product sealing effect, and has improved the working life of outer spherical surface rolling bearing units assemblies.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model kiss-coating seal ring;
Wherein: 1, bearing support, 1-1, seal groove, 1-2, sealed groove, 2, the kiss-coating seal ring, 2-1, nitrile butadiene rubber, 2-2, punching press skeleton, 3, closed end cap.
Embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic representation of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1, a kind of sealed bearing, it is characterized in that: have bearing support (1), kiss-coating seal ring (2) and closed end cap (3), bearing support (1) be equipped with the axle a side end face on offer seal groove (1-1), kiss-coating seal ring (2) outer end embeds in the seal groove (1-1), kiss-coating seal ring (2) is inboard to be touched with being coupling, bearing support (1) the other end offers sealed groove (1-2), closed end cap (3) is connected with bearing support (1) by sealed groove (1-2), kiss-coating seal ring (2) comprises nitrile butadiene rubber (2-1) and steel punching press skeleton (2-2), and the material of closed end cap (3) is the rubber-like engineering plastics.
The novel assembly process of this use is, elder generation packs bearing in the bearing support, again contact-type kiss-coating seal ring pack into (at the another side of bearing locking axle) in the seal groove of bearing support, during the dress seal ring, utilize the elasticity of rubber, directly can pack in the seal groove with hand, then whole group outer spherical surface rolling bearing units are installed on the main engine body, again axle is installed to and use screw-driving in the bearing hole, at last closed end cap is installed in the sealed groove of the other end of bearing support, utilize the elasticity of engineering plastics, directly pack into hand.
The utility model has improved bearing with spherical outside surface product sealing effect, and has improved the working life of outer spherical surface rolling bearing units assemblies.
Claims (3)
1, a kind of sealed bearing, it is characterized in that: have bearing support (1), kiss-coating seal ring (2) and closed end cap (3), bearing support (1) be equipped with the axle a side end face on offer seal groove (1-1), kiss-coating seal ring (2) outer end embeds in the seal groove (1-1), kiss-coating seal ring (2) is inboard to be touched with being coupling, bearing support (1) the other end offers sealed groove (1-2), and closed end cap (3) is connected with bearing support (1) by sealed groove (1-2).
2, a kind of sealed bearing according to claim 1 is characterized in that: described kiss-coating seal ring (2) comprises nitrile butadiene rubber (2-1) and steel punching press skeleton (2-2).
3, a kind of sealed bearing according to claim 1 is characterized in that: the material of described closed end cap (3) is the rubber-like engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920040797U CN201391553Y (en) | 2009-04-24 | 2009-04-24 | Sealed bearing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920040797U CN201391553Y (en) | 2009-04-24 | 2009-04-24 | Sealed bearing block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201391553Y true CN201391553Y (en) | 2010-01-27 |
Family
ID=41598379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920040797U Expired - Fee Related CN201391553Y (en) | 2009-04-24 | 2009-04-24 | Sealed bearing block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201391553Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216535A (en) * | 2013-05-02 | 2013-07-24 | 浙江中烟工业有限责任公司 | Y-shaped outer spherical surface aligning bearing seat with protection cover |
| CN103244567A (en) * | 2013-05-02 | 2013-08-14 | 浙江中烟工业有限责任公司 | F-shaped external spherical surface self-aligning bearing seat provided with safe protective cover |
| CN103807306A (en) * | 2012-11-14 | 2014-05-21 | 优必胜(上海)精密轴承制造有限公司 | Insert bearing with housing |
| CN107061511A (en) * | 2017-06-12 | 2017-08-18 | 安徽利达汽车轴承制造有限公司 | A kind of rolling bearing units |
| CN107061515A (en) * | 2017-06-12 | 2017-08-18 | 安徽利达汽车轴承制造有限公司 | A kind of bearing block |
| CN107407335A (en) * | 2015-03-31 | 2017-11-28 | 斯凯孚公司 | The particularly support component of the movable axle of food industry mechanical |
-
2009
- 2009-04-24 CN CN200920040797U patent/CN201391553Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807306A (en) * | 2012-11-14 | 2014-05-21 | 优必胜(上海)精密轴承制造有限公司 | Insert bearing with housing |
| CN103216535A (en) * | 2013-05-02 | 2013-07-24 | 浙江中烟工业有限责任公司 | Y-shaped outer spherical surface aligning bearing seat with protection cover |
| CN103244567A (en) * | 2013-05-02 | 2013-08-14 | 浙江中烟工业有限责任公司 | F-shaped external spherical surface self-aligning bearing seat provided with safe protective cover |
| CN103244567B (en) * | 2013-05-02 | 2015-07-08 | 浙江中烟工业有限责任公司 | F-shaped external spherical surface self-aligning bearing seat provided with safe protective cover |
| CN103216535B (en) * | 2013-05-02 | 2015-10-14 | 浙江中烟工业有限责任公司 | A kind of Y type outer spherical surface regulating center bearing base with protective housing |
| CN107407335A (en) * | 2015-03-31 | 2017-11-28 | 斯凯孚公司 | The particularly support component of the movable axle of food industry mechanical |
| CN107407335B (en) * | 2015-03-31 | 2019-07-23 | 斯凯孚公司 | The especially support component of the movable axis of food industry mechanical |
| CN107061511A (en) * | 2017-06-12 | 2017-08-18 | 安徽利达汽车轴承制造有限公司 | A kind of rolling bearing units |
| CN107061515A (en) * | 2017-06-12 | 2017-08-18 | 安徽利达汽车轴承制造有限公司 | A kind of bearing block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20140424 |