CN104121278A - Wear resistant bearing - Google Patents
Wear resistant bearing Download PDFInfo
- Publication number
- CN104121278A CN104121278A CN201410326332.9A CN201410326332A CN104121278A CN 104121278 A CN104121278 A CN 104121278A CN 201410326332 A CN201410326332 A CN 201410326332A CN 104121278 A CN104121278 A CN 104121278A
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- CN
- China
- Prior art keywords
- disk
- spheroidal
- enclosing cover
- friction bearing
- ball
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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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- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a wear resistant bearing comprising a rolling shaft 1 and a disc2, the disc 2 is covered with an outer cover 3, wherein the inner surface of the outer cover 3 is provided with a wear-resistant layer 4, the upper end of the rolling shaft 1 and the lower surface of the disc 2 are fixedly mounted together to form an integrated structure, the disc 2 is provided with a plurality of spherical shallow slots 5 which are in equal-angle distribution with the central point of the disc 2 as a center, balls 6 are embedded in the spherical shallow slots 5, and the outer cover 3 is provided with a rotary shaft 7. The beneficial effects of the wear resistant bearing are simple structure and strong practicability.
Description
Technical field
The present invention relates to the improvement of bearing, particularly a kind of anti-friction bearing.
Background technique
Bearing is common in our daily life, and the pivot friction coefficient using is at present large, and running accuracy is low, and power consumpiton is many, is not easy to installation and maintenance, easily because friction is compared with damaging greatly.
Summary of the invention
The object of the invention is, in order to address the above problem, to have designed a kind of anti-friction bearing.
Realizing above-mentioned purpose technological scheme of the present invention is, a kind of anti-friction bearing, comprise roller bearing 1, also comprise disk 2, on described disk 2, be stamped enclosing cover 3, described enclosing cover 3 internal surfaces are provided with wearing layer 4, described roller bearing 1 upper end and the disk 2 lower surfaces formation integrative-structure that is fixedly installed togather, described disk 2 is provided with centered by the central point of disk 2 equal angles multiple spheroidal shallow slots 5 that distribute, the interior setting-in ball 6 of described spheroidal shallow slot 5, and described enclosing cover 3 is provided with rotatingshaft 7.
Described disk 2 is provided with centered by the central point of disk 2 equal angles multiple spheroidal shallow slots 5 that distribute, and the quantity of described spheroidal shallow slot 5 is 24.
The shape size of the shape size of described spheroidal shallow slot 5 and ball 6 matches.
Described multiple spheroidal shallow slot 5 connects with disk 2 sidewalls, described in be inlaid in the slightly outstanding and sidewall of ball 6 in spheroidal shallow slot 5.
The cross section of described enclosing cover 3 is " n " shape, and described wearing layer 4 is paved with " n " shape internal surface of whole enclosing cover 3.
Described wearing layer 4 is high intensity carbon fiber material or ceramic composite.
A kind of anti-friction bearing that utilizes technological scheme of the present invention to make, makes bearing have excellent antifriction quality, wear resistance, also has higher bearing capacity simultaneously, is adapted at working under operating conditions that temperature is higher.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of anti-friction bearing of the present invention;
Fig. 2 is the sectional view of disk A-A face of the present invention;
Fig. 3 is the sectional view of the B-B face of enclosing cover of the present invention and rotatingshaft;
In figure, 1, roller bearing; 2, disk; 3, enclosing cover; 4, wearing layer; 5, spheroidal shallow slot; 6, ball; 7, rotatingshaft.
Embodiment
Below in conjunction with accompanying drawing, the present invention is specifically described, as Figure 1-3, a kind of anti-friction bearing, comprises roller bearing 1, also comprises disk 2, on described disk 2, be stamped enclosing cover 3, described enclosing cover 3 internal surfaces are provided with wearing layer 4, described roller bearing 1 upper end and the disk 2 lower surfaces formation integrative-structure that is fixedly installed togather, and described disk 2 is provided with centered by the central point of disk 2 equal angles multiple spheroidal shallow slots 5 that distribute, the interior setting-in ball 6 of described spheroidal shallow slot 5, described enclosing cover 3 is provided with rotatingshaft 7; Described disk 2 is provided with centered by the central point of disk 2 equal angles multiple spheroidal shallow slots 5 that distribute, and the quantity of described spheroidal shallow slot 5 is 24; The shape size of the shape size of described spheroidal shallow slot 5 and ball 6 matches; Described multiple spheroidal shallow slot 5 connects with disk 2 sidewalls, described in be inlaid in the slightly outstanding and sidewall of ball 6 in spheroidal shallow slot 5; The cross section of described enclosing cover 3 is " n " shape, and described wearing layer 4 is paved with " n " shape internal surface of whole enclosing cover 3; Described wearing layer 4 is high intensity carbon fiber material or ceramic composite.
The feature of the present embodiment is, be provided with roller bearing, also comprise disk, on disk, be stamped enclosing cover, outer interior surface is provided with wearing layer, roller bearing upper end and the lower disk surface formation integrative-structure that is fixedly installed togather, disk is provided with centered by the central point of disk equal angles multiple spheroidal shallow slots that distribute, setting-in ball in spheroidal shallow slot, cover outward and be provided with rotatingshaft, wearing layer is high intensity carbon fiber material or ceramic composite, makes bearing have excellent antifriction quality, wear resistance, also has higher bearing capacity simultaneously.
In the present embodiment, roller bearing upper end and the lower disk surface formation integrative-structure that is fixedly installed togather, roller bearing rotates disc rotated, multiple spheroidal shallow slots that distribute on disk, spheroidal shallow slot and disk sidewall connect, and the ball in spheroidal shallow slot slightly protrudes from sidewall, due to ball and outer interior surface frictional force little, realize roller bearing disc rotated, and the enclosing cover matching with disk is motionless, thereby rotatingshaft is motionless.
In the present embodiment, disk is provided with centered by the central point of disk equal angles multiple spheroidal shallow slots that distribute, and equal angles distributes and makes disk stressed evenly, has improved bearing capacity and has also improved working life.
In the present embodiment, spheroidal shallow slot and disk sidewall connect, the ball being inlaid in spheroidal shallow slot slightly protrudes from sidewall, the ball rolling extrusion enclosing cover of outstanding sidewall, enclosing cover transfixion, thus make the running of ball rolling driving mechanical, and friction factor is little, running accuracy is high, has improved working efficiency.
In the present embodiment, on disk, be stamped enclosing cover, outer interior surface is provided with wearing layer, and wearing layer is paved with the internal surface of whole enclosing cover, and ball is in the time rolling, friction enclosing cover, because outer interior surface is provided with wearing layer, and wearing layer is high intensity carbon fiber material or ceramic composite, makes bearing have excellent antifriction quality, wear resistance, and extended working life of bearing, cost-saving.
Technique scheme has only embodied the optimal technical scheme of technical solution of the present invention, and those skilled in the art have all embodied principle of the present invention to some variations that wherein some part may be made, within belonging to protection scope of the present invention.
Claims (6)
1. an anti-friction bearing, comprise roller bearing (1), it is characterized in that, also comprise disk (2), on described disk (2), be stamped enclosing cover (3), described enclosing cover (3) internal surface is provided with wearing layer (4), described roller bearing (1) upper end and disk (2) the lower surface formation integrative-structure that is fixedly installed togather, described disk (2) is provided with centered by the central point of disk (2) the equal angles multiple spheroidal shallow slots (5) that distribute, the interior setting-in ball of described spheroidal shallow slot (5) (6), described enclosing cover (3) is provided with rotatingshaft (7).
2. a kind of anti-friction bearing according to claim 1, is characterized in that, described disk (2) is provided with centered by the central point of disk (2) the equal angles multiple spheroidal shallow slots (5) that distribute, and the quantity of described spheroidal shallow slot (5) is 24.
3. a kind of anti-friction bearing according to claim 1, is characterized in that, the shape size of the shape size of described spheroidal shallow slot (5) and ball (6) matches.
4. a kind of anti-friction bearing according to claim 1, is characterized in that, described multiple spheroidal shallow slots (5) and disk (2) sidewall connect, described in be inlaid in the slightly outstanding and sidewall of ball (6) in spheroidal shallow slot (5).
5. a kind of anti-friction bearing according to claim 1, is characterized in that, the cross section of described enclosing cover (3) is " n " shape, and described wearing layer (4) is paved with " n " shape internal surface of whole enclosing cover (3).
6. a kind of anti-friction bearing according to claim 1, is characterized in that, described wearing layer (4) is high intensity carbon fiber material or ceramic composite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410326332.9A CN104121278B (en) | 2014-07-10 | 2014-07-10 | A kind of anti-friction bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410326332.9A CN104121278B (en) | 2014-07-10 | 2014-07-10 | A kind of anti-friction bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104121278A true CN104121278A (en) | 2014-10-29 |
| CN104121278B CN104121278B (en) | 2016-04-06 |
Family
ID=51766830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410326332.9A Active CN104121278B (en) | 2014-07-10 | 2014-07-10 | A kind of anti-friction bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104121278B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0617825A (en) * | 1992-07-01 | 1994-01-25 | Daido Metal Co Ltd | Radial thrust complex bearing with rolling element |
| JP2000074050A (en) * | 1998-08-26 | 2000-03-07 | Sanden Corp | Thrust ball bearing |
| WO2010007764A1 (en) * | 2008-07-15 | 2010-01-21 | 日本電産サンキョー株式会社 | Bearing and drive device having same |
| CN201802754U (en) * | 2010-08-05 | 2011-04-20 | 浠水神州轴承制造有限公司 | Strengthened thrust ball bearing |
| CN201866090U (en) * | 2010-11-25 | 2011-06-15 | 上海泛联科技股份有限公司 | Full-ceramic bearing |
| CN203161828U (en) * | 2013-03-24 | 2013-08-28 | 朱明龙 | Tension-bearing type thrust ball bearing |
-
2014
- 2014-07-10 CN CN201410326332.9A patent/CN104121278B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0617825A (en) * | 1992-07-01 | 1994-01-25 | Daido Metal Co Ltd | Radial thrust complex bearing with rolling element |
| GB2268548B (en) * | 1992-07-01 | 1995-06-28 | Daido Metal Co | Bearing |
| JP2000074050A (en) * | 1998-08-26 | 2000-03-07 | Sanden Corp | Thrust ball bearing |
| WO2010007764A1 (en) * | 2008-07-15 | 2010-01-21 | 日本電産サンキョー株式会社 | Bearing and drive device having same |
| CN201802754U (en) * | 2010-08-05 | 2011-04-20 | 浠水神州轴承制造有限公司 | Strengthened thrust ball bearing |
| CN201866090U (en) * | 2010-11-25 | 2011-06-15 | 上海泛联科技股份有限公司 | Full-ceramic bearing |
| CN203161828U (en) * | 2013-03-24 | 2013-08-28 | 朱明龙 | Tension-bearing type thrust ball bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104121278B (en) | 2016-04-06 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160303 Address after: 054000 Xingtai sunshine Bearing Industrial Park, Linxi County, Hebei province (south side of Taihang Road) Applicant after: HEBEI SHUHAO BEARING CO., LTD. Address before: 240002 No. 29 Spark Industrial Park, hi tech Industrial Development Zone, Anhui, Wuhu Applicant before: Wuhu Hailian Mechanical Equipment Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180928 Address after: 241000 Wuhu Spark Industrial Park 29, Anhui hi tech Industrial Development Zone Patentee after: Wuhu Hailian Mechanical Equipment Co., Ltd. Address before: 054000 sunshine Bearing Industrial Park, Linxi County, Xingtai, Hebei (south side of Taihang Road) Patentee before: HEBEI SHUHAO BEARING CO., LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201027 Address after: Weier Road, automobile and motorcycle industrial zone, Yucheng street, Yuhuan City, Taizhou City, Zhejiang Province Patentee after: Yuhuan Tongli Auto Parts Co., Ltd Address before: 241000 No. 29 Spark Industrial Park, hi tech Industrial Development Zone, Anhui, Wuhu Patentee before: WUHU HAILIAN MECHANICAL EQUIPMENT Co.,Ltd. |