CN204755584U - Novel spherical roller bearing - Google Patents
Novel spherical roller bearing Download PDFInfo
- Publication number
- CN204755584U CN204755584U CN201520551494.2U CN201520551494U CN204755584U CN 204755584 U CN204755584 U CN 204755584U CN 201520551494 U CN201520551494 U CN 201520551494U CN 204755584 U CN204755584 U CN 204755584U
- Authority
- CN
- China
- Prior art keywords
- bearing
- circle
- carrying
- upper plate
- spherical roller
- 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
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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/188—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with at least one row for radial load in combination with at least one row for axial load
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a novel spherical roller bearing, circle, lower ring of bearing, axial are born spherical roller, centre and are born upper plate, centre and bear the hypoplastron, radially bear spherical roller including the bearing on, the circle gomphosis circles under the bearing on the bearing, circle and the centre is born between the upper plate, the upper plate is born to the centre and the centre is born and is set up two rings of axials between the hypoplastron and bear spherical roller on the bearing, lower ring of bearing and centre are born and are set up the round between the upper plate and radially bear spherical roller, lower ring of bearing and centre are born the weight of and are set up two rings of axials between the hypoplastron bear the weight of spherical roller on the axis, upwards set up the round in the footpath and radially bear the weight of spherical roller. The axial is born spherical roller, is radially born spherical roller and adopts GCr15. Upper plate, centre are born to the centre, and to bear the aperture of hypoplastron the same. The aperture of circle, lower ring of bearing is the same on the bearing. The aperture that the upper plate was born to the centre is less than the aperture of enclosing on the bearing. The utility model discloses can bear two -way load, and reduce friction weares and teares under the high -speed rotation, reduces calorific capacity of bearing.
Description
Technical field
The utility model relates to field of bearings, particularly relates to a kind of novel ball roller bearing.
Background technique
Bearing is as the mechanical parts that can carry, rotate, be widely used in the equipment of all trades and professions, but in current bearing GB, the limitednumber of bearing, in special industrial application occasion, when under High Rotation Speed environment, need the bearing simultaneously bearing radial and axial load, under existing technology, tapered roller bearing can effectively simultaneously reach to and radial load, but due to the structural characteristics of tapered roller, it is under high velocity environment, cause its fretting wear serious, and heating value is large.
Summary of the invention
The utility model is overcoming the deficiency on above conventional art, proposes a kind of novel ball roller bearing.
Concrete summary of the invention of the present utility model is as follows:
A kind of novel ball roller bearing, is become by circle, axial carrying spherical roller, middle carrying upper plate, middle carrying lower plate, the spherical set of rollers of radial direction carrying under circle, bearing on bearing; On described bearing, circle encloses under being entrenched in bearing, and on bearing, circle and middle carrying between upper plate arrange two circle axial carrying spherical rollers; Middle carrying upper plate and middle carrying between lower plate arrange two circle axial carrying spherical rollers; Under bearing, circle and middle carrying to arrange between upper plate that a circle is radial carries spherical roller; Under bearing, circle and middle carrying between lower plate arrange two circle axial carrying spherical rollers in the axial direction, arrange a circle radial direction carrying spherical roller in radial directions simultaneously.
As preferably, described axial carrying spherical roller, radial carrying spherical roller adopt GCr15 material.
As preferably, in the middle of described, the aperture of carrying upper plate, middle carrying lower plate is identical.
As preferably, the aperture described bearing encloses, enclosed under bearing is identical.
As preferably, the aperture of middle carrying upper plate is less than the aperture that bearing encloses.
Compared with prior art, the beneficial effects of the utility model are: at High Rotation Speed, and under running shaft bears the environment of axis and radial load simultaneously, the utility model is by being provided with axial carrying spherical roller, radial carrying spherical roller, can effectively bear two-way load, and roller is spherical, fretting wear can be reduced under High Rotation Speed, effectively reduce the heating value of bearing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In order to make scheme of the present utility model, advantage clearly understands, is further elaborated to the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of novel ball roller bearing of the utility model, by bearing enclosing 1, under bearing, circle 6, axial carrying spherical roller 2, middle carrying upper plate 3, middle carrying lower plate 4, radial carrying spherical roller 5 form; On described bearing, circle 1 encloses on 6 under being entrenched in bearing, and on bearing, circle 1 and middle carrying between upper plate 3 arrange two circle axial carrying spherical rollers 2; Middle carrying upper plate 3 and middle carrying between lower plate 4 arrange two circle axial carrying spherical rollers 2; Enclose under bearing 6 and middle carrying to arrange between upper plate 3 that a circle is radial carries spherical roller 5; Under bearing, circle 6 and middle carrying between lower plate 4 arrange two circle axial carrying spherical rollers 2 in the axial direction, arrange a circle radial direction carrying spherical roller 5 in radial directions simultaneously.Described axial carrying spherical roller 2, radial carrying spherical roller 5 adopt GCr15 material.In the middle of described, the aperture of carrying upper plate 3, middle carrying lower plate 4 is identical.On described bearing, under circle 1, bearing, the aperture of circle 6 is identical.The aperture of middle carrying upper plate 3 is less than the aperture of circle 1 on bearing.
The working principle of a kind of novel ball of the utility model roller bearing is as follows: in the middle of described, carry upper plate 3, the aperture of middle carrying lower plate 4 is identical, described bearing encloses 1, under bearing, the aperture of circle 6 is identical, the aperture of middle carrying upper plate 3 is less than the aperture of circle 1 on bearing, when high-speed rotating shaft installs the utility model, running shaft carries upper plate 3 with middle, middle carrying lower plate 4 is interference fit, 1 is enclosed with on bearing, enclosing 6 under bearing is Spielpassung, carrying upper plate 3 in the middle of running shaft drives, middle carrying lower plate 4 is rotated, running shaft encloses 6 under the axial force that axle is subject to is delivered to bearing by axial carrying spherical roller 2, running shaft encloses on 6 under the radial force on axle is delivered to bearing by radial carrying spherical roller 5.The utility model can effectively bear two-way load, and roller is spherical, can reduce fretting wear under High Rotation Speed, effectively reduces the heating value of bearing.
Claims (5)
1. a novel ball roller bearing, is characterized in that: become by circle, axial carrying spherical roller, middle carrying upper plate, middle carrying lower plate, the spherical set of rollers of radial direction carrying under circle, bearing on bearing;
On described bearing, circle encloses under being entrenched in bearing, and on bearing, circle and middle carrying between upper plate arrange two circle axial carrying spherical rollers; Middle carrying upper plate and middle carrying between lower plate arrange two circle axial carrying spherical rollers; Under bearing, circle and middle carrying to arrange between upper plate that a circle is radial carries spherical roller; Under bearing, circle and middle carrying between lower plate arrange two circle axial carrying spherical rollers in the axial direction, arrange a circle radial direction carrying spherical roller in radial directions simultaneously.
2. a kind of novel ball roller bearing according to claim 1, is characterized in that: described axial carrying spherical roller, radial carrying spherical roller adopt GCr15 material.
3. a kind of novel ball roller bearing according to claim 1, is characterized in that: in the middle of described, the aperture of carrying upper plate, middle carrying lower plate is identical.
4. a kind of novel ball roller bearing according to claim 1, is characterized in that: the aperture that described bearing encloses under circle, bearing is identical.
5. a kind of novel ball roller bearing according to claim 1, is characterized in that: in the middle of described, the aperture of carrying upper plate is less than the aperture that bearing encloses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520551494.2U CN204755584U (en) | 2015-07-24 | 2015-07-24 | Novel spherical roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520551494.2U CN204755584U (en) | 2015-07-24 | 2015-07-24 | Novel spherical roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204755584U true CN204755584U (en) | 2015-11-11 |
Family
ID=54470295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520551494.2U Expired - Fee Related CN204755584U (en) | 2015-07-24 | 2015-07-24 | Novel spherical roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204755584U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763161A (en) * | 2017-02-28 | 2017-05-31 | 中山联合光电科技股份有限公司 | A kind of bearing on monitoring device camera lens |
| CN107165946A (en) * | 2017-06-21 | 2017-09-15 | 张多艳 | A kind of axial carrying seat |
-
2015
- 2015-07-24 CN CN201520551494.2U patent/CN204755584U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763161A (en) * | 2017-02-28 | 2017-05-31 | 中山联合光电科技股份有限公司 | A kind of bearing on monitoring device camera lens |
| CN106763161B (en) * | 2017-02-28 | 2023-08-15 | 中山联合光电科技股份有限公司 | Bearing for monitoring equipment lens |
| CN107165946A (en) * | 2017-06-21 | 2017-09-15 | 张多艳 | A kind of axial carrying seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |