CN107228126A - A kind of rolling bearing in adjust automatically steel ball gap - Google Patents
A kind of rolling bearing in adjust automatically steel ball gap Download PDFInfo
- Publication number
- CN107228126A CN107228126A CN201710485051.1A CN201710485051A CN107228126A CN 107228126 A CN107228126 A CN 107228126A CN 201710485051 A CN201710485051 A CN 201710485051A CN 107228126 A CN107228126 A CN 107228126A
- Authority
- CN
- China
- Prior art keywords
- steel ball
- bearing
- retainer
- outer ring
- inner race
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/06—Ball or roller bearings
- F16C25/08—Ball or roller bearings self-adjusting
- F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a kind of rolling bearing in adjust automatically steel ball gap, including：Bearing outer ring and bearing inner race, the bearing inner race is arranged in bearing outer ring, a circle steel ball is arranged at intervals between the bearing outer ring and bearing inner race, the steel ball both sides are respectively arranged with cyclic spring cover plate, retainer corresponding with steel ball is respectively arranged with the inside of the cyclic spring cover plate, the side of the retainer close to steel ball is provided with adjustment mechanism, the adjustment mechanism includes horizontal columns and spherical rollers, described horizontal columns one end is fixed on the inside of retainer, other end is provided with described spherical rollers, the cylindrical setting of being fitted with steel ball of the spherical rollers.By the above-mentioned means, the rolling bearing in adjust automatically steel ball gap of the present invention, after worn steel ball, can fasten to steel ball, adjust its scrolling position, it is ensured that steel ball normal work automatically, the service life of bearing is improved.
Description
Technical field
The present invention relates to field of bearings, more particularly to a kind of rolling bearing in adjust automatically steel ball gap.
Background technology
Bearing is a kind of important parts in contemporary plant equipment, and its major function is the mechanical rotary body of support, drop
Coefficient of friction in low mechanical rotary body motion process, and ensure its rotating accuracy.
By the difference of motor element frictional property, bearing can be divided into rolling bearing and the major class of sliding bearing two, wherein rolling
Bearing is normalized, seriation, but its radial dimension, vibration and noise are larger compared with sliding bearing, and price is also higher.
Bearing steel ball easily makes car abrasion after long-time is rolled, so as to cause steel ball movement clearance to become big, influences bearing
Service life.
The content of the invention
It is an object of the invention to provide a kind of rolling bearing in adjust automatically steel ball gap, steel ball can be carried out automatically tight
Gu, adjust its scrolling position, it is ensured that steel ball normal work, improve the service life of bearing.
For up to this purpose, the present invention uses following technical scheme：
A kind of rolling bearing in adjust automatically steel ball gap, including：Bearing outer ring and bearing inner race, the bearing inner race are arranged on
In bearing outer ring, a circle steel ball is arranged at intervals between the bearing outer ring and bearing inner race, the steel ball both sides are set respectively
Have and be respectively arranged with retainer corresponding with steel ball, the holding bridge joint on the inside of cyclic spring cover plate, the cyclic spring cover plate
The side of nearly steel ball is provided with adjustment mechanism, and the adjustment mechanism includes horizontal columns and spherical rollers, and described horizontal columns one end is fixed
On the inside of retainer, other end is provided with described spherical rollers, the cylindrical setting of being fitted with steel ball of the spherical rollers.
In a preferred embodiments of the invention, one end diameter of the horizontal columns connection retainer is straight less than other end
Footpath.
In a preferred embodiments of the invention, the retainer inwall indent is provided with the groove for installing horizontal columns.
In a preferred embodiments of the invention, the spring on the outside of horizontal columns is provided with the groove.
In a preferred embodiments of the invention, the first rolling corresponding with steel ball is provided with the inwall of the bearing outer ring
The second slot rolling corresponding with steel ball is provided with groove, the outer wall of the bearing inner race.
Beneficial effects of the present invention：A kind of rolling bearing in adjust automatically steel ball gap, can be automatically right after worn steel ball
Steel ball is fastened, and adjusts its scrolling position, it is ensured that steel ball normal work, improves the service life of bearing.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
Technical scheme is further illustrated with reference to Fig. 1 and by specific embodiment.
A kind of rolling bearing in adjust automatically steel ball gap, including：Bearing outer ring 1 and bearing inner race 2, the bearing inner race
2 are arranged in bearing outer ring 1, and a circle steel ball 3, the steel ball 3 are arranged at intervals between the bearing outer ring 1 and bearing inner race 2
Both sides are respectively arranged with cyclic spring cover plate 4, and the inner side of cyclic spring cover plate 4 is respectively arranged with keep corresponding with steel ball 3
Frame 5, the side of retainer 5 close to the steel ball 3 is provided with adjustment mechanism, and the adjustment mechanism includes horizontal columns 61 and spherical rollers
62, described one end of horizontal columns 61 is fixed on the inner side of retainer 5, and other end is provided with described spherical rollers 62, the spherical rollers
62 cylindrical settings of being fitted with steel ball 3.
Further, one end diameter of the connection retainer 5 of horizontal columns 61 is less than other end diameter, forms step water
Flat post.
Further, the inwall indent of retainer 5 is provided with the groove 51 for installing horizontal columns, is easy to fix.
Further, the spring 7 on the outside of horizontal columns is provided with the groove 51, passes through the resiliency urged water of spring 7
Flat firmly 61 lateral extrusions, complete to adjust the gap of steel ball 3.
Further, the first slot rolling 11 corresponding with steel ball, the bearing inner race are provided with the inwall of the bearing outer ring 1
Second slot rolling 21 corresponding with steel ball 3 is provided with 2 outer wall, the adhesive force with bearing is improved, is rolled using steel ball 3.
Beneficial effects of the present invention：A kind of rolling bearing of adjustable sealing, using incremented by successively annular close of width
Seal is repeatedly sealed, and the use of bearing carries out the adjustment of sealing ring often, strengthens the service life of bearing seal, uses
Effect is more stablized.
Above content is only presently preferred embodiments of the present invention, for one of ordinary skill in the art, according to the present invention's
Thought, will change in specific embodiments and applications, and this specification content should not be construed as to the present invention
Limitation.
Claims (5)
1. a kind of rolling bearing in adjust automatically steel ball gap, including：Bearing outer ring and bearing inner race, the bearing inner race are set
In bearing outer ring, a circle steel ball is arranged at intervals between the bearing outer ring and bearing inner race, it is characterised in that the steel ball
Both sides are respectively arranged with the inside of cyclic spring cover plate, the cyclic spring cover plate and are respectively arranged with retainer corresponding with steel ball,
The side of the retainer close to steel ball is provided with adjustment mechanism, and the adjustment mechanism includes horizontal columns and spherical rollers, the water
Flat post one end is fixed on the inside of retainer, and other end is provided with described spherical rollers, and the spherical rollers are cylindrical to fit with steel ball
Set.
2. the rolling bearing in adjust automatically steel ball gap according to claim 1, it is characterised in that the horizontal columns connection
One end diameter of retainer is less than other end diameter.
3. the rolling bearing in adjust automatically steel ball gap according to claim 1, it is characterised in that the retainer inwall
Indent is provided with the groove for installing horizontal columns.
4. the rolling bearing in adjust automatically steel ball gap according to claim 4, it is characterised in that set in the groove
There is the spring on the outside of horizontal columns.
5. the sealed rolling bearing of resilient dust according to claim 1, it is characterised in that the inwall of the bearing outer ring
On be provided with the first slot rolling corresponding with steel ball, the outer wall of the bearing inner race and be provided with the second slot rolling corresponding with steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710485051.1A CN107228126A (en) | 2017-06-23 | 2017-06-23 | A kind of rolling bearing in adjust automatically steel ball gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710485051.1A CN107228126A (en) | 2017-06-23 | 2017-06-23 | A kind of rolling bearing in adjust automatically steel ball gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107228126A true CN107228126A (en) | 2017-10-03 |
Family
ID=59936586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710485051.1A Pending CN107228126A (en) | 2017-06-23 | 2017-06-23 | A kind of rolling bearing in adjust automatically steel ball gap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107228126A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595258A (en) * | 2018-10-30 | 2019-04-09 | 南安市瑞方机械科技有限公司 | A kind of large size bearing radial internal clearance automatic adjusting mechanism |
| CN113606250A (en) * | 2021-08-26 | 2021-11-05 | 安徽孺子牛轴承有限公司 | High-rotating-speed bearing with automatic compensation structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11218158A (en) * | 1998-02-02 | 1999-08-10 | Nippon Seiko Kk | Roller clutch |
| CN2713210Y (en) * | 2004-02-21 | 2005-07-27 | 洛阳轴承集团有限公司 | Automatic clearance compensation cage |
| CN102252021A (en) * | 2011-07-29 | 2011-11-23 | 江苏联动轴承有限公司 | One-way bearing with spring nylon retainer |
| FR2992382A1 (en) * | 2012-06-25 | 2013-12-27 | Bosch Gmbh Robert | Eccentric housing bearing for use in piston pump of brake system of motor car for converting rotation movement into linear movement, has rolling elements spaced and constrained in bearing cage in direction toward reduced width of gap |
| CN203822850U (en) * | 2014-03-24 | 2014-09-10 | 上海昶意机械制造有限公司 | One-way needle bearing |
| CN204127120U (en) * | 2014-08-15 | 2015-01-28 | 洛阳轴研科技股份有限公司 | A kind of rolling bearing retainer and rolling bearing |
| DE102013219883A1 (en) * | 2013-10-01 | 2015-04-02 | Schaeffler Technologies Gmbh & Co. Kg | roller bearing |
| CN205744935U (en) * | 2016-06-07 | 2016-11-30 | 苏州轴承厂股份有限公司 | Novel roller one-way clutch bearing |
-
2017
- 2017-06-23 CN CN201710485051.1A patent/CN107228126A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11218158A (en) * | 1998-02-02 | 1999-08-10 | Nippon Seiko Kk | Roller clutch |
| CN2713210Y (en) * | 2004-02-21 | 2005-07-27 | 洛阳轴承集团有限公司 | Automatic clearance compensation cage |
| CN102252021A (en) * | 2011-07-29 | 2011-11-23 | 江苏联动轴承有限公司 | One-way bearing with spring nylon retainer |
| FR2992382A1 (en) * | 2012-06-25 | 2013-12-27 | Bosch Gmbh Robert | Eccentric housing bearing for use in piston pump of brake system of motor car for converting rotation movement into linear movement, has rolling elements spaced and constrained in bearing cage in direction toward reduced width of gap |
| DE102013219883A1 (en) * | 2013-10-01 | 2015-04-02 | Schaeffler Technologies Gmbh & Co. Kg | roller bearing |
| CN203822850U (en) * | 2014-03-24 | 2014-09-10 | 上海昶意机械制造有限公司 | One-way needle bearing |
| CN204127120U (en) * | 2014-08-15 | 2015-01-28 | 洛阳轴研科技股份有限公司 | A kind of rolling bearing retainer and rolling bearing |
| CN205744935U (en) * | 2016-06-07 | 2016-11-30 | 苏州轴承厂股份有限公司 | Novel roller one-way clutch bearing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595258A (en) * | 2018-10-30 | 2019-04-09 | 南安市瑞方机械科技有限公司 | A kind of large size bearing radial internal clearance automatic adjusting mechanism |
| CN109595258B (en) * | 2018-10-30 | 2020-11-13 | 台州浙盛轴承科技有限公司 | Automatic radial clearance adjusting mechanism for large bearing |
| CN113606250A (en) * | 2021-08-26 | 2021-11-05 | 安徽孺子牛轴承有限公司 | High-rotating-speed bearing with automatic compensation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171003 |