CN107939831A - New integrated-type hub bearing - Google Patents
New integrated-type hub bearing Download PDFInfo
- Publication number
- CN107939831A CN107939831A CN201711440006.0A CN201711440006A CN107939831A CN 107939831 A CN107939831 A CN 107939831A CN 201711440006 A CN201711440006 A CN 201711440006A CN 107939831 A CN107939831 A CN 107939831A
- Authority
- CN
- China
- Prior art keywords
- row
- bearing
- tapered roller
- row tapered
- point contact
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/49—Bearings with both balls and rollers
- F16C19/492—Bearings with both balls and rollers with two or more rows with angular contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0005—Hubs with ball bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/001—Hubs with roller-bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0078—Hubs characterised by the fixation of bearings
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/581—Raceways; Race rings integral with other parts, e.g. with housings or machine elements such as shafts or gear wheels
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
-
- 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
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/02—Wheel hubs or castors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The present invention relates to technical field of bearing processing, is specifically a kind of new integrated-type hub bearing.The bearing is made of the asymmetric big taper roll bearing such as or not two row and a row four-point contact ball, it is A row tapered roller bearings, B row tapered roller bearings and C row four-point contact balls respectively, the raceway of A row tapered roller bearings and the angle of axial line are 6 °, and the raceway of B row tapered roller bearings and the angle of axial line are 12 ° 10 '；The taper and appearance and size of A row tapered roller bearing rollers are less than B row tapered roller bearing rollers, and bearing outer ring is the integral outer ring of A row tapered roller bearings, B row tapered roller bearings and C row four-point contact balls, and outer ring outside diameter carries flange；For three, circle, C row four-point contact ball inner rings internal diameter are more than A row and B row tapered roller bearing inner ring internal diameters to bearing inner race in vivo.Wheel hub and bearing have been done Integrated design by the present invention, make host more lightweight.
Description
Technical field
The present invention relates to technical field of bearing processing, is specifically a kind of new integrated-type hub bearing.
Background technology
In recent years with the development of China's science and technology, army material level is constantly being lifted, and gradually approaches world powers's water
It is flat, in order to further lift the advance of China land dress equipment, the lifting of the mobility and overall fighting capacity of ground army is improved,
A kind of light-type vehicle newly developed.
Existing vehicle hub bearing is generally the both ends conduct support that two sets of single-row tapered roller bearings are installed on hub spindle,
And bearing and wheel hub are two independent components.The space of this structural requirement bigger, so causes wheel hub appearance and size inclined
Greatly, weight higher.
The content of the invention
The purpose of the present invention is providing matching used hub bearing for light-type battlebus, i.e., a kind of new integrated-type wheel hub
Bearing.
For achieving the above object, the present invention uses following technical scheme：
A kind of new integrated-type hub bearing, the bearing are connect by 4 points of the asymmetric big taper roll bearing such as or not two row and a row
Ball bearing composition is touched, is A row tapered roller bearings, B row tapered roller bearings and C row four-point contact balls respectively；A row circular cones
The raceway of roller bearing and the angle of axial line are 6 °, and the raceway of B row tapered roller bearings and the angle of axial line are 12 ° 10 '；
The taper and appearance and size of A row tapered roller bearing rollers are less than B row tapered roller bearing rollers, and A row tapered roller bearings
Roller and B row tapered roller bearing rollers are respectively placed in retainer A and retainer B corresponding with roller dimension；The axis
Bearing outer-ring be A row tapered roller bearings, B row tapered roller bearings and C row four-point contact balls integral outer ring, outer ring outside diameter
With flange；For three, circle, respectively A row tapered roller bearing inner rings, B row tapered roller bearing inner rings, C are arranged bearing inner race in vivo
Four-point contact ball inner ring；C row four-point contact ball inner rings internal diameter is more than A row and B row tapered roller bearing inner ring internal diameters.
Further, the bearing both ends carry sealing ring.
Further, the bearing outer ring both ends of the surface carry the threaded hole of φ 8.
Further, C row four-point contact ball inner ring is put together by two inner rings.
Further, the bearing outer ring outside diameter has flange nut positioning table.
Further, the bearing outer ring outside diameter has installation guide surface.
Compared with prior art, beneficial effects of the present invention are：Wheel hub and bearing have been done Integrated design by the present invention, make master
Machine more lightweight.Two row circular cone raceway angles are different, and two list row tapered rollers are not etc. big, and when design makes roller larger
This row makes it bear more radial loads closer to stress point, and makes this smaller row of roller farther from stress point, bear compared with
Few radial load, so utilizes the confined space of bearing, is optimized distribution of the bearing to radial load, improve the reliable of bearing
Property and life requirements.The present invention can make hub bearing bear the stressing conditions of complexity, and it is non-that combined load is resolved into two row
Symmetrically not etc. big taper roll bearing does not bear radial load individually, and four-point contact ball bears two-way axial force.Outer ring flange
Bearing can be made to be directly mounted on hub body, installation simply, conveniently, and greatly reduces the weight of whole wheel hub.
Brief description of the drawings
Fig. 1 schematic structural views of the invention；
The integrated outer ring structure figure of Fig. 2 present invention；
In figure, 01. outer ring, 02. A row tapered roller bearing inner rings, 03. B row tapered roller bearing inner rings, 04. inner ring I,
05. inner ring II, 06. A row tapered rollers, 07. B row tapered rollers, 08. C row four-point contact ball steel balls, 09. entity
Retainer, 10. pressing cage A, 11. pressing cage B, 12. sealing rings, 13. flanges, 14. threaded holes, 15. flanges
Nut positioning table, 16. installation guide surfaces.
Embodiment
Below in conjunction with embodiment, the present invention will be further described.
A kind of new integrated-type hub bearing, the bearing is by two row asymmetric big taper roll bearing and a row four such as not
Point contact ball bearing forms, and is A row tapered roller bearings, B row tapered roller bearings and C row four-point contact balls respectively；A is arranged
The raceway of taper roll bearing and the angle of axial line are 6 °, and the raceway of B row tapered roller bearings and the angle of axial line are 12 °
The taper and appearance and size of 10 ', A row tapered roller bearing roller 06 are less than B row tapered roller bearings roller 07, and A row circular cones
Roller bearing roller and B row tapered roller bearing rollers are respectively placed in pressing cage A10 corresponding with roller dimension and punching
Press in retainer B11；The bearing outer ring 01 is A row tapered roller bearings, B row tapered roller bearings and C row four-point contact balls
The integral outer ring of bearing, can so lift bearing global stiffness, and outer ring outside diameter carries flange 13, convenient installation, by wheel hub and axis
Integrated design has been made, has made host more lightweight；Bearing inner race encloses in vivo for three, is respectively A row tapered roller bearings inner ring 02,
B row tapered roller bearings inner ring 03, C row four-point contact ball inner rings, C row four-point contact ball inner rings are by two inner rings
（Inner ring I 04, inner ring II 05）It is put together, C row four-point contact ball inner rings internal diameter is more than A row and B row tapered roller bearings
Inner ring internal diameter.Bearing both ends carry sealing ring 12, make non-maintaining in the bearing life phase.Bearing outer ring both ends of the surface carry the spiral shell of φ 8
Pit 14, can be easily installed dust guard.Bearing outer ring outside diameter has flange nut positioning table 15 and installation guide surface 16, and installation is drawn
Guide face is located on the left of flange on bearing outer ring outside diameter, makes different sizes to reduce mounting distance by outside diameter, makes installation more square
Just, bearing can be made to be directly mounted on hub body by flange, greatly reduces the weight of whole wheel hub.
Claims (6)
1. new integrated-type hub bearing, it is characterised in that the bearing by the asymmetric big taper roll bearing such as or not two row and
One row four-point contact ball forms, and is A row tapered roller bearings, B row tapered roller bearings and C row four-point contact balls respectively
Hold；The raceway of A row tapered roller bearings and the angle of axial line are 6 °, the raceway of B row tapered roller bearings and the folder of axial line
Angle is 12 ° 10 '；The taper and appearance and size of A row tapered roller bearing rollers are less than B row tapered roller bearing rollers, and A row circles
Taper roller bearing roller and B row tapered roller bearing rollers are respectively placed in pressing cage A corresponding with roller dimension and punching
Press in retainer B；The bearing outer ring is A row tapered roller bearings, B row tapered roller bearings and C row four-point contact balls
Integral outer ring, outer ring outside diameter carries flange；For three, circle, respectively A row tapered roller bearing inner rings, B are arranged bearing inner race in vivo
Tapered roller bearing internal ring, C row four-point contact ball inner rings；C row four-point contact ball inner rings internal diameter is more than A row and B row
Tapered roller bearing internal ring internal diameter.
2. new integrated-type hub bearing as claimed in claim 1, it is characterised in that the bearing both ends carry sealing ring.
3. new integrated-type hub bearing as claimed in claim 1, it is characterised in that the bearing outer ring both ends of the surface carry φ
8 threaded hole.
4. new integrated-type hub bearing as claimed in claim 1, it is characterised in that C row four-point contact ball inner rings by
Two inner rings are put together.
5. new integrated-type hub bearing as claimed in claim 1, it is characterised in that the bearing outer ring outside diameter has flange spiral shell
Female positioning table.
6. new integrated-type hub bearing as claimed in claim 1, it is characterised in that the bearing outer ring outside diameter has installation to draw
Guide face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440006.0A CN107939831A (en) | 2017-12-27 | 2017-12-27 | New integrated-type hub bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440006.0A CN107939831A (en) | 2017-12-27 | 2017-12-27 | New integrated-type hub bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107939831A true CN107939831A (en) | 2018-04-20 |
Family
ID=61940404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711440006.0A Pending CN107939831A (en) | 2017-12-27 | 2017-12-27 | New integrated-type hub bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107939831A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576618A (en) * | 2020-12-24 | 2021-03-30 | 浙江万向精工有限公司 | Wheel hub bearing unit with three rows of rolling bodies |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2607465Y (en) * | 2003-04-02 | 2004-03-24 | 洛阳轴承集团有限公司 | Double-row reducing conic rolling bearing |
| US20040258337A1 (en) * | 2003-06-23 | 2004-12-23 | Takayuki Norimatsu | Rolling bearing for a wheel of vehicle and a semi-float type bearing apparatus having it |
| CN2825331Y (en) * | 2005-08-30 | 2006-10-11 | 杭州兆丰汽车零部件制造有限公司 | Cone hub unit assembly for large-sized passenger vehicle |
| JP2008169860A (en) * | 2007-01-09 | 2008-07-24 | Ntn Corp | Wheel bearing device |
| US20090041401A1 (en) * | 2006-04-12 | 2009-02-12 | Ntn Corporation | Vehicle Wheel Bearing Apparatus |
| CN201196207Y (en) * | 2008-05-19 | 2009-02-18 | 瓦房店第一轧机轴承制造有限公司 | Double-row strange-roller conical roller bearing |
| CN101500737A (en) * | 2006-06-26 | 2009-08-05 | 格雷瓜尔·佩涅 | Ring-rolling bearing with axial displacement and shaping tooling equipped with such a bearing |
| CN201763806U (en) * | 2010-10-01 | 2011-03-16 | 海宁奥通汽车零件有限公司 | Wheel hub unit having three rows of angular-contact ball bearings |
| CN102141080A (en) * | 2011-03-25 | 2011-08-03 | 浙江兆丰机电股份有限公司 | Composite type automobile hub bearing unit |
| CN202348969U (en) * | 2011-11-15 | 2012-07-25 | 杭州萧山鼎立机械有限公司 | Asymmetric conical hub unit |
| DE102014210754A1 (en) * | 2014-06-05 | 2015-12-17 | Schaeffler Technologies AG & Co. KG | Rotary table bearing arrangement |
| CN105378308A (en) * | 2013-07-30 | 2016-03-02 | 舍弗勒技术股份两合公司 | Asymmetric tapered roller bearing for supporting a variator wheel on a variator shaft |
| CN205117988U (en) * | 2015-10-20 | 2016-03-30 | 大连冶金轴承股份有限公司 | Zanjon ball and tapered roller combination bearing |
| CN205715287U (en) * | 2015-04-01 | 2016-11-23 | 日本精工株式会社 | single-row ball bearing |
| CN106246719A (en) * | 2016-10-13 | 2016-12-21 | 大连冶金轴承股份有限公司 | A kind of deep-groove ball and double-row conical combination bearing process |
| CN207961264U (en) * | 2017-12-27 | 2018-10-12 | 瓦房店轴承集团有限责任公司 | A kind of novel integrated-type hub bearing |
-
2017
- 2017-12-27 CN CN201711440006.0A patent/CN107939831A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2607465Y (en) * | 2003-04-02 | 2004-03-24 | 洛阳轴承集团有限公司 | Double-row reducing conic rolling bearing |
| US20040258337A1 (en) * | 2003-06-23 | 2004-12-23 | Takayuki Norimatsu | Rolling bearing for a wheel of vehicle and a semi-float type bearing apparatus having it |
| CN2825331Y (en) * | 2005-08-30 | 2006-10-11 | 杭州兆丰汽车零部件制造有限公司 | Cone hub unit assembly for large-sized passenger vehicle |
| US20090041401A1 (en) * | 2006-04-12 | 2009-02-12 | Ntn Corporation | Vehicle Wheel Bearing Apparatus |
| CN101500737A (en) * | 2006-06-26 | 2009-08-05 | 格雷瓜尔·佩涅 | Ring-rolling bearing with axial displacement and shaping tooling equipped with such a bearing |
| JP2008169860A (en) * | 2007-01-09 | 2008-07-24 | Ntn Corp | Wheel bearing device |
| CN201196207Y (en) * | 2008-05-19 | 2009-02-18 | 瓦房店第一轧机轴承制造有限公司 | Double-row strange-roller conical roller bearing |
| CN201763806U (en) * | 2010-10-01 | 2011-03-16 | 海宁奥通汽车零件有限公司 | Wheel hub unit having three rows of angular-contact ball bearings |
| CN102141080A (en) * | 2011-03-25 | 2011-08-03 | 浙江兆丰机电股份有限公司 | Composite type automobile hub bearing unit |
| CN202348969U (en) * | 2011-11-15 | 2012-07-25 | 杭州萧山鼎立机械有限公司 | Asymmetric conical hub unit |
| CN105378308A (en) * | 2013-07-30 | 2016-03-02 | 舍弗勒技术股份两合公司 | Asymmetric tapered roller bearing for supporting a variator wheel on a variator shaft |
| DE102014210754A1 (en) * | 2014-06-05 | 2015-12-17 | Schaeffler Technologies AG & Co. KG | Rotary table bearing arrangement |
| CN205715287U (en) * | 2015-04-01 | 2016-11-23 | 日本精工株式会社 | single-row ball bearing |
| CN205117988U (en) * | 2015-10-20 | 2016-03-30 | 大连冶金轴承股份有限公司 | Zanjon ball and tapered roller combination bearing |
| CN106246719A (en) * | 2016-10-13 | 2016-12-21 | 大连冶金轴承股份有限公司 | A kind of deep-groove ball and double-row conical combination bearing process |
| CN207961264U (en) * | 2017-12-27 | 2018-10-12 | 瓦房店轴承集团有限责任公司 | A kind of novel integrated-type hub bearing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576618A (en) * | 2020-12-24 | 2021-03-30 | 浙江万向精工有限公司 | Wheel hub bearing unit with three rows of rolling bodies |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180420 |