CN102213262A - Adsorption rolling bearing - Google Patents
Adsorption rolling bearing Download PDFInfo
- Publication number
- CN102213262A CN102213262A CN2010101387723A CN201010138772A CN102213262A CN 102213262 A CN102213262 A CN 102213262A CN 2010101387723 A CN2010101387723 A CN 2010101387723A CN 201010138772 A CN201010138772 A CN 201010138772A CN 102213262 A CN102213262 A CN 102213262A
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- China
- Prior art keywords
- reticulate pattern
- dimensional
- bearing
- dimensional reticulate
- rolling element
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Abstract
The invention discloses an adsorption rolling bearing. Three-dimensional reticulations are arranged on surfaces of a rolling body and a roller path of the bearing; when the bearing works, the rolling body rolls inside the roller path, and due to the three-dimensional reticulations, lubricating oil is extruded to be hidden in a groove or a pit formed by the reticulations so as not to be completely extruded out of the roller path; and when the bearing stops rotating, the lubricating oil which is melted due to temperature rise in the roller path infiltrates and is adsorbed in the groove formed by the reticulations so as to provide a lubricant for the next work; therefore, the rolling body and the roller path effectively adsorb and retain the lubricating oil and the service life of the bearing is effectively prolonged.
Description
Technical field
The present invention is a kind of bearing, particularly a kind of absorption rolling bearing of retaining lubricant oil by self adsorption force as far as possible for a long time.
Background technique
The damage of bearing finds that in most case main to lead therefore one be insufficient lubrication for it, several times to tens times of the wear extent after the wear extent of release bearing under unlubricated or few lubrication circumstances is lubricated often.Therefore, also directly follow the working life of bearing the elapsed time of lubricant oil about being.In the high speed operation process of bearing, the factor friction produces certain temperature, and the butter of being filled during running in bearings fusing or dilution trickling further improve bearing temperature, and bearing will just burn out when temperature acquires a certain degree.
Summary of the invention
At above-mentioned the deficiencies in the prior art, the objective of the invention is to utilize body surface to be provided with three-dimensional reticulate pattern, the principle of utilize soaking into and increasing surface area improves the adsorption force and the extent of adsorption of lubricant oil, and what prolong bearing has the oil lubrication state time, thereby prolongs the useful working life of bearing.
Bearing main body of the present invention includes inner ring, outer ring, fork seat, sliding sleeve, retainer, three-dimensional reticulate pattern steel ball, seal ring, case.Technological scheme of the present invention is to be provided with three-dimensional reticulate pattern at the rolling element of bearing and raceway face, when bearing working, rolling element rolls in raceway, and because of three-dimensional reticulate pattern is arranged, profit oil can be extruded and be hidden within groove that reticulate pattern forms or the pit and can not be squeezed out fully outside the raceway; When bearing stopped to change, the groove that reticulate pattern forms can be with the lubricant oil of fusing soaks into absorption wherein because heat up in the raceway, for next time work provides oiling agent.Rolling element and raceway effectively adsorb retention lubricant oil like this, thereby prolong the Acceptable life of bearing.
Description of drawings
Fig. 1 is plan view of the present invention and structure cut-away view, comprising outer ring 01, inner ring 02, fork seat 03, three-dimensional reticulate pattern rolling element 04, sliding sleeve 05, retainer 06, seal ring 07/1, seal ring 07/2, case 08.
Fig. 2 is the cut-away view of inner ring 02 of the present invention, wherein is provided with three-dimensional reticulate pattern raceway 09.
Fig. 3 is the cut-away view of outer ring 01 of the present invention, wherein is provided with three-dimensional reticulate pattern raceway 09.
Fig. 4 is the schematic representation of three-dimensional reticulate pattern rolling element 04 of the present invention, includes overall appearance and is circular 4-a, and overall appearance is the 4-b of cylindricality.
Embodiment
The present invention is further described below in conjunction with drawings and Examples.
As shown in Figure 1, bearing main body includes outer ring 01, inner ring 02, fork seat 03, three-dimensional reticulate pattern rolling element 04, sliding sleeve 05, retainer 06, seal ring 07/1, seal ring 07/2, case 08 in conjunction with forming.Three-dimensional reticulate pattern rolling element 04 is the rolling element that is provided with the burr that is higher than the surface of reticulate pattern from the teeth outwards or is lower than the groove on surface; Equally, on the raceway internal surface of outer ring 01 and inner ring 02, be provided with the burr that is higher than the surface of reticulate pattern equally or be lower than surperficial groove, form three-dimensional reticulate pattern raceway 09.When the reticulate pattern of three-dimensional reticulate pattern rolling element 04 and three-dimensional reticulate pattern raceway 09 is burr, be abound with on both surfaces be can trapped fuel the oil hole, when reticulate pattern is groove, surface both is abound be can trapped fuel oil groove.When bearing working, three-dimensional reticulate pattern rolling element 04 rolls in three-dimensional reticulate pattern raceway 09, lubricant oil can be ensconced oily hole or oil groove and can not squeezed out fully outside the three-dimensional reticulate pattern raceway 09, and three-dimensional reticulate pattern rolling element 04 during retainer 06 friction, can not wiped off lubricant oil fully yet when rotating; When bearing stopped to change, oil hole that reticulate pattern forms or oil groove can soak into absorption wherein with the lubricant oil of the fusing because heat up in the three-dimensional reticulate pattern raceway 09, for next time work provides oiling agent.Three-dimensional like this reticulate pattern rolling element 04 and three-dimensional reticulate pattern raceway 09 effectively absorption are retained lubricant oil, prolong the elapsed time of lubricant oil, thereby prolong the Acceptable life of bearing.
In an embodiment, three-dimensional reticulate pattern rolling element 04 is circular, and is also columniform.Can be provided with protruding or recessed three-dimensional reticulate pattern simultaneously on rolling element and the raceway, also can only be located on the rolling element or on the raceway.Three-dimensional reticulate pattern on rolling element or the raceway is not limited to the just grid of rule, is that a whole height just can be an Any shape as long as can keep the surface of rolling element or raceway.It is simultaneously protruding or recessed that three-dimensional reticulate pattern on rolling element and the raceway is not limited to, as long as two all to cooperate be that phenomenon does not take place to mesh is just passable.
Claims (5)
1. absorption rolling bearing, mainly form, it is characterized in that three-dimensional reticulate pattern rolling element is provided with the burr that is higher than the surface of reticulate pattern from the teeth outwards or is lower than surperficial groove by inner ring, outer ring, three-dimensional reticulate pattern rolling element, fork seat, retainer, sliding sleeve, tooth post, seal ring, case; The three-dimensional reticulate pattern raceway internal surface of outer ring and inner ring is provided with the burr that is higher than the surface of reticulate pattern or is lower than the groove on surface.
2. absorption rolling bearing as claimed in claim 1 is characterized in that on the three-dimensional reticulate pattern rolling element overall appearance be cylindrical or spherical.
3. absorption rolling bearing as claimed in claim 1 is as long as is characterized in that it is that an integral surface height then is not limited to Any shape that three-dimensional reticulate pattern can make the surface of three-dimensional reticulate pattern rolling element and three-dimensional reticulate pattern raceway keep.
4. absorption rolling bearing as claimed in claim 1 is characterized in that three-dimensional reticulate pattern on three-dimensional reticulate pattern rolling element and the three-dimensional reticulate pattern raceway does not mesh phenomenon and then is not limited to simultaneously protruding or recessed when cooperating.
5. absorption rolling bearing as claimed in claim 1 is characterized in that three-dimensional reticulate pattern is not limited to only be arranged on three-dimensional reticulate pattern rolling element or the three-dimensional reticulate pattern raceway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101387723A CN102213262A (en) | 2010-04-02 | 2010-04-02 | Adsorption rolling bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101387723A CN102213262A (en) | 2010-04-02 | 2010-04-02 | Adsorption rolling bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102213262A true CN102213262A (en) | 2011-10-12 |
Family
ID=44744713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101387723A Pending CN102213262A (en) | 2010-04-02 | 2010-04-02 | Adsorption rolling bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102213262A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62274115A (en) * | 1986-05-22 | 1987-11-28 | Koyo Seiko Co Ltd | Ball bearing |
| CN2436714Y (en) * | 2000-08-04 | 2001-06-27 | 宋进军 | Hydraulic suspension bearing |
| CN201827235U (en) * | 2010-04-02 | 2011-05-11 | 黄振 | Adsorption rolling bearing |
-
2010
- 2010-04-02 CN CN2010101387723A patent/CN102213262A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62274115A (en) * | 1986-05-22 | 1987-11-28 | Koyo Seiko Co Ltd | Ball bearing |
| CN2436714Y (en) * | 2000-08-04 | 2001-06-27 | 宋进军 | Hydraulic suspension bearing |
| CN201827235U (en) * | 2010-04-02 | 2011-05-11 | 黄振 | Adsorption rolling bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU DONGFENG BEARING CO., LTD. Free format text: FORMER OWNER: HUANG ZHEN Effective date: 20120217 |
|
| C10 | Entry into substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 213022 CHANGZHOU, JIANGSU PROVINCE TO: 213000 CHANGZHOU, JIANGSU PROVINCE |
|
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20120217 Address after: 213000 No. 198 west the Yellow River Road, Xinbei District, Jiangsu, Changzhou Applicant after: Changzhou Dongfeng Bearing Co., Ltd. Address before: 213022 room 8, 1402 good days, Xinbei District, Jiangsu, Changzhou, Changxin Applicant before: Huang Zhen |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111012 |