CN102808854A - Bearing seat component - Google Patents
Bearing seat component Download PDFInfo
- Publication number
- CN102808854A CN102808854A CN 201210256115 CN201210256115A CN102808854A CN 102808854 A CN102808854 A CN 102808854A CN 201210256115 CN201210256115 CN 201210256115 CN 201210256115 A CN201210256115 A CN 201210256115A CN 102808854 A CN102808854 A CN 102808854A
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- China
- Prior art keywords
- bearing
- hole
- end cap
- block assembly
- diameter
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Abstract
The invention discloses a bearing seat component, which comprises a seat body, an end cover and a sealing ring, wherein the end cover is arranged outside the seat body; the sealing ring is arranged between the seat body and the end cover; and at least two one-way valves are arranged on the end cover in an annular array. The bearing seat component provided by the invention has the advantages that invalid lubricating grease in a bearing seat can be discharged from the one-way valves, new lubricating grease can be added to reduce the abrasion of a bearing, and the service life of the bearing is prolonged; and dust cannot enter the bearing seat from the end cover, so bearing abrasion caused by the dust is avoided, and the service life of the bearing is further prolonged.
Description
Technical field
The present invention relates to a kind of bearing block assembly, relate in particular to the bearing block assembly that a kind of end cap is provided with one-way valve.
Background technique
Bearing support is a kind of member that is used for spring bearing, bearing support be contained in usually bearing outside.Some outdoor machinery equipment, it is under the bigger environment of dust, to work, so dust is easy to get into bearing support inside, has aggravated the wearing and tearing of bearing.Inner in order to prevent that dust from getting into bearing support, owing to just a kind of bearing block assembly occurs, an end cap is set outside bearing support promptly, be provided with seal ring between bearing support and end cap then.Though it is inner that such bearing block assembly can be good at preventing that dust from getting into bearing support, the lubricating grease of bearing support internal failure can't be discharged, and causes having aggravated the wearing and tearing of bearing to the inner lubricating grease difficulty of adding of bearing support, has reduced the working life of bearing.
Summary of the invention
Technical problem to above-mentioned existence the objective of the invention is: proposed a kind of being convenient to the inner bearing block assembly that adds lubricating grease of bearing support.
Technical solution of the present invention is achieved in that a kind of bearing block assembly, comprises pedestal, end cap and seal ring, and said pedestal is provided with end cap outward, is provided with seal ring between said pedestal and end cap, and circular array is shown at least two one-way valves on the said end cap.
Preferably, said one-way valve comprises valve body, minor diameter through hole, major diameter counterbore, fixed tray, spring and spherical valve core; Have the minor diameter through hole and the major diameter counterbore that communicate in the said valve body; Said major diameter counterbore is positioned at the right-hand member of valve body; Said minor diameter through hole is positioned at the left end of valve body; The left end of said major diameter counterbore is provided with fixed tray; Said spring is fixedly connected on the right-hand member of fixed tray; Said spherical valve core links to each other with spring, is stuck in the minor diameter through hole; The diameter of said spherical valve core is greater than the diameter of minor diameter through hole.
Preferably, the left end of said spherical valve core is provided with link; Said link is fixedly connected with spring.
Preferably, said one-way valve circular array is shown six.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
Bearing block assembly of the present invention because circular array is shown at least two one-way valves on the end cap, makes the lubricating grease of bearing support internal failure to discharge from one-way valve, is convenient to add the wearing and tearing that new lubricating grease reduces bearing, has increased the working life of bearing; But dust but can't get into bearing support inside from end cap, has avoided the bearing wear that causes because of dust, has further increased the working life of bearing.
Description of drawings
Below in conjunction with accompanying drawing technological scheme of the present invention is described further:
Accompanying drawing 2 is the partial enlarged drawing of accompanying drawing 1;
Accompanying drawing 3 is the user mode structural representation of bearing block assembly of the present invention;
Wherein: 1, pedestal; 2, end cap; 3, seal ring; 4, valve body; 5, minor diameter through hole; 6, major diameter counterbore; 7, fixed tray; 8, spring; 9, spherical valve core; 10, link; 11, bearing.
Embodiment
Below in conjunction with accompanying drawing the present invention is described.
Like accompanying drawing 1, the of the present invention a kind of bearing block assembly shown in 2, comprise pedestal 1, end cap 2 and seal ring 3, be provided with end cap 2 outside the said pedestal 1,2 of said pedestal 1 and end caps are provided with seal ring 3, and circular array is shown at least two one-way valves on the said end cap 2; Said one-way valve comprises valve body 4, minor diameter through hole 5, major diameter counterbore 6, fixed tray 7, spring 8 and spherical valve core 9; Have the minor diameter through hole 5 and major diameter counterbore 6 that communicate in the said valve body 4; Said major diameter counterbore 6 is positioned at the right-hand member of valve body 4; Said minor diameter through hole 5 is positioned at the left end of valve body 4; The left end of said major diameter counterbore 6 is provided with fixed tray 7; Said spring 8 is fixedly connected on the right-hand member of fixed tray 7; Said spherical valve core 9 links to each other with spring 8, is stuck in the minor diameter through hole 5; The diameter of said spherical valve core 9 is greater than the diameter of minor diameter through hole 5; The left end of said spherical valve core 9 is provided with link 10; Said link 10 is fixedly connected with spring 8.
Of the present invention a kind of bearing block assembly shown in accompanying drawing 3; The lubricating grease of pedestal 1 internal failure gives spherical valve core 9 one pressure; Make spherical valve core 9 extrusion springs 8, one-way valve opens, the lubricating grease of pedestal 1 internal failure can be discharged from one-way valve; Be convenient to add the wearing and tearing that reduce bearing 11 to the new lubricating grease of pedestal 1 inner interpolation, increased the working life of bearing 11; But dust but can't get into pedestal 1 inside from end cap 2, and the bearing of having avoided causing because of dust 11 weares and teares, and has further increased the working life of bearing 11.
Above-mentioned bearing block assembly, when said one-way valve circular array was shown six, using effect was best.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (4)
1. a bearing block assembly comprises pedestal, end cap and seal ring, and said pedestal is provided with end cap outward, is provided with seal ring between said pedestal and end cap, it is characterized in that: circular array is shown at least two one-way valves on the said end cap.
2. bearing block assembly according to claim 1 is characterized in that: said one-way valve comprises valve body, minor diameter through hole, major diameter counterbore, fixed tray, spring and spherical valve core; Have the minor diameter through hole and the major diameter counterbore that communicate in the said valve body; Said major diameter counterbore is positioned at the right-hand member of valve body; Said minor diameter through hole is positioned at the left end of valve body; The left end of said major diameter counterbore is provided with fixed tray; Said spring is fixedly connected on the right-hand member of fixed tray; Said spherical valve core links to each other with spring, is stuck in the minor diameter through hole; The diameter of said spherical valve core is greater than the diameter of minor diameter through hole.
3. bearing block assembly according to claim 2 is characterized in that: the left end of said spherical valve core is provided with link; Said link is fixedly connected with spring.
4. according to the described bearing block assembly of above-mentioned arbitrary claim, it is characterized in that: said one-way valve circular array is shown six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210256115 CN102808854A (en) | 2012-07-24 | 2012-07-24 | Bearing seat component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210256115 CN102808854A (en) | 2012-07-24 | 2012-07-24 | Bearing seat component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102808854A true CN102808854A (en) | 2012-12-05 |
Family
ID=47232672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210256115 Pending CN102808854A (en) | 2012-07-24 | 2012-07-24 | Bearing seat component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102808854A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763176A (en) * | 2016-12-28 | 2017-05-31 | 贵州虹轴轴承有限公司 | A kind of linear bearing |
| CN106763205A (en) * | 2016-12-28 | 2017-05-31 | 瓦房店轴承集团有限责任公司 | Pressure-controlled type Sendzimir bearing |
| CN107701590A (en) * | 2017-10-30 | 2018-02-16 | 镇江建华轴承有限公司 | A kind of bearing (ball) cover structure |
-
2012
- 2012-07-24 CN CN 201210256115 patent/CN102808854A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763176A (en) * | 2016-12-28 | 2017-05-31 | 贵州虹轴轴承有限公司 | A kind of linear bearing |
| CN106763205A (en) * | 2016-12-28 | 2017-05-31 | 瓦房店轴承集团有限责任公司 | Pressure-controlled type Sendzimir bearing |
| CN107701590A (en) * | 2017-10-30 | 2018-02-16 | 镇江建华轴承有限公司 | A kind of bearing (ball) cover structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121205 |