CN106837997A - Cone spacer press-fit formula taper roll bearing - Google Patents
Cone spacer press-fit formula taper roll bearing Download PDFInfo
- Publication number
- CN106837997A CN106837997A CN201710092099.6A CN201710092099A CN106837997A CN 106837997 A CN106837997 A CN 106837997A CN 201710092099 A CN201710092099 A CN 201710092099A CN 106837997 A CN106837997 A CN 106837997A
- Authority
- CN
- China
- Prior art keywords
- taper roll
- cone spacer
- roll bearing
- bearing
- cone
- 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
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
- F16C19/383—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
- F16C19/385—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller 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
- F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The present invention relates to a kind of bearing, especially with regard to cone spacer press-fit formula taper roll bearing, including entity axle, taper roll bearing A, taper roll bearing B and cone spacer, the taper roll bearing A inner rings are axially elongated, prolongation coordinates with the interference of cone spacer one end or excessively, the cone spacer other end is connected with taper roll bearing B, and taper roll bearing A inner rings prolongation and cone spacer internal diameter are more than entity axle external diameter.Bearing of the present invention is easy to processing using inner ring and cone spacer split-type design, and cone spacer assembles one, reduces cost, improve production efficiency with bearing inner race small end.
Description
Technical field
The present invention relates to a kind of bearing, especially with regard to cone spacer press-fit formula taper roll bearing.
Background technology
Current automobile hub bearing is typically formed a complete set of from two sets of taper roll bearings and cone spacer and is mounted to wheel hub list
Unit, cone spacer is mainly used in bearing axial play adjustment, and this person of needing to use assembles size apolegamy high in assembling according to bearing
The cone spacer of corresponding size, because selectable cone spacer size is more, causes that user's use cost is high, low production efficiency.
Therefore, partial automobile hub bearing does not use cone spacer, by transforming tapered roller bearing internal ring structure, using lengthening inner ring one
Bodyization is designed, although is reduced the cost that user uses, is improve production efficiency, but in supplier's actual production process,
Because its complex structure, processing technology are complicated, supplier's production cost is caused to increase, production efficiency reduction.
The content of the invention
For deficiency of the prior art, the present invention is intended to provide it is a kind of be easy to it is processing, low-cost high-efficiency it is interior every
Circle press-fit formula taper roll bearing.
In order to solve the above problems, technical solution of the invention is：Cone spacer press-fit formula taper roll bearing,
Including entity axle, taper roll bearing A, taper roll bearing B and cone spacer, the taper roll bearing A inner rings prolong vertically
Long, prolongation coordinates with the interference of cone spacer one end or excessively, and the cone spacer other end is connected with taper roll bearing B, circle
Taper roller bearing A inner rings prolongation and cone spacer internal diameter are more than entity axle external diameter, it is to avoid because taper roll bearing A inner rings prolong
Part heat treatment deformation long causes to assemble interrupted during solid shafting.
The beneficial effects of the invention are as follows：Prolonged using bearing inner race and cone spacer split-type design, taper roll bearing A inner rings
Part long and cone spacer internal diameter are more than entity axle external diameter, are easy to processing, and cone spacer assembles one, reduces into bearing inner race small end
This, improve production efficiency.
Brief description of the drawings
Fig. 1 is use schematic diagram of the present invention in hub bearing assembling, wherein, 1. entity axle, 2. taper roll bearing
A inner rings, 3. taper roll bearing A, 4. cone spacer, 5. taper roll bearing B.
Specific embodiment
With reference to Figure of description, the present invention will be further described.
Cone spacer press-fit formula taper roll bearing as shown in Figure 1, including entity axle 1, taper roll bearing A3, circle
Taper roller bearing B5 and cone spacer 4, the taper roll bearing A inner rings 2 are axially elongated, prolongation and the one end of cone spacer 4
Interference fit, the other end of cone spacer 4 is connected with taper roll bearing B5, and taper roll bearing A3 internal diameters are more than taper roller axle
B5 internal diameters are held, the extension of taper roll bearing A inner rings 2 and the internal diameter of cone spacer 4 are more than the external diameter of entity axle 1, it is to avoid due to circular cone rolling
The sub- prolongation heat treatment deformation of bearing A inner rings 2 causes to assemble interrupted during solid shafting 1.
Using the different taper roll bearing mounted in pairing mode of two kinds of internal diameters into hub in use, this hub bag
Include：Entity axle 1, taper roll bearing A3, taper roll bearing B5 and cone spacer 4, when bearing is produced, according to taper roller axle
Hold A3 and assemble actual size apolegamy corresponding size cone spacer 4 high, cone spacer 4 and the small end of taper roll bearing A inner rings 2 are press-fited into group
With one, it is easy to user to assemble and installs, improve production efficiency, reduces cost.
Claims (1)
1. cone spacer press-fit formula taper roll bearing, it is characterised in that：Including entity axle, taper roll bearing A, circular cone rolling
Sub- bearing B and cone spacer, the taper roll bearing A inner rings are axially elongated, prolongation and the interference of cone spacer one end or
Excessively coordinate, the cone spacer other end is connected with taper roll bearing B, in taper roll bearing A inner rings extension and cone spacer
Footpath is more than entity axle external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710092099.6A CN106837997A (en) | 2017-02-21 | 2017-02-21 | Cone spacer press-fit formula taper roll bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710092099.6A CN106837997A (en) | 2017-02-21 | 2017-02-21 | Cone spacer press-fit formula taper roll bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106837997A true CN106837997A (en) | 2017-06-13 |
Family
ID=59133169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710092099.6A Pending CN106837997A (en) | 2017-02-21 | 2017-02-21 | Cone spacer press-fit formula taper roll bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106837997A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS601420A (en) * | 1983-05-19 | 1985-01-07 | フエデラル−モ−ギユル・コ−ポレ−シヨン | Cartridge bearing assembly and method |
| US5492419A (en) * | 1994-07-19 | 1996-02-20 | Ntn Corporation | Cartridge axle pinion bearing assembly |
| US5651617A (en) * | 1993-05-12 | 1997-07-29 | Ab Volvo | Connecting ring |
| DE102005034717A1 (en) * | 2005-07-26 | 2007-02-08 | Ab Skf | Outer race for double-row sealed anti-friction bearing is divided into two joined outer race sections with seal e.g. O-ring, plastic ring, at their juncture |
| US20100150488A1 (en) * | 2008-12-17 | 2010-06-17 | Aktiebolaget Skf | Bearing assembly |
| CN103069182A (en) * | 2010-08-09 | 2013-04-24 | 谢夫勒科技股份两合公司 | Wheel bearing unit |
| JP2013104446A (en) * | 2011-11-10 | 2013-05-30 | Nsk Ltd | Multi-row rolling bearing |
| CN103511603A (en) * | 2012-06-28 | 2014-01-15 | 罗伯特·博世有限公司 | Planetary gear mechanism |
| DE102012214422A1 (en) * | 2012-08-14 | 2014-02-20 | Aktiebolaget Skf | Method for manufacturing rolling bearing assembly for wheel bearing, involves connecting bearing ring of one rolling bearing with bearing ring of another rolling bearing, or with spacer relative to bearing ring of another bearing |
| CN103671583A (en) * | 2012-08-14 | 2014-03-26 | Skf公司 | Method for manufacturing a rolling-element bearing assembly and a rolling-element bearing assembly formed thereby |
| CN105317853A (en) * | 2014-07-31 | 2016-02-10 | 斯凯孚公司 | Adapter, bearing unit, and wheel bearing with adapter |
| CN206647424U (en) * | 2017-02-21 | 2017-11-17 | 瓦房店轴承集团有限责任公司 | A kind of cone spacer press-fit formula taper roll bearing |
-
2017
- 2017-02-21 CN CN201710092099.6A patent/CN106837997A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS601420A (en) * | 1983-05-19 | 1985-01-07 | フエデラル−モ−ギユル・コ−ポレ−シヨン | Cartridge bearing assembly and method |
| US5651617A (en) * | 1993-05-12 | 1997-07-29 | Ab Volvo | Connecting ring |
| US5492419A (en) * | 1994-07-19 | 1996-02-20 | Ntn Corporation | Cartridge axle pinion bearing assembly |
| DE102005034717A1 (en) * | 2005-07-26 | 2007-02-08 | Ab Skf | Outer race for double-row sealed anti-friction bearing is divided into two joined outer race sections with seal e.g. O-ring, plastic ring, at their juncture |
| US20100150488A1 (en) * | 2008-12-17 | 2010-06-17 | Aktiebolaget Skf | Bearing assembly |
| CN103069182A (en) * | 2010-08-09 | 2013-04-24 | 谢夫勒科技股份两合公司 | Wheel bearing unit |
| JP2013104446A (en) * | 2011-11-10 | 2013-05-30 | Nsk Ltd | Multi-row rolling bearing |
| CN103511603A (en) * | 2012-06-28 | 2014-01-15 | 罗伯特·博世有限公司 | Planetary gear mechanism |
| DE102012214422A1 (en) * | 2012-08-14 | 2014-02-20 | Aktiebolaget Skf | Method for manufacturing rolling bearing assembly for wheel bearing, involves connecting bearing ring of one rolling bearing with bearing ring of another rolling bearing, or with spacer relative to bearing ring of another bearing |
| CN103671583A (en) * | 2012-08-14 | 2014-03-26 | Skf公司 | Method for manufacturing a rolling-element bearing assembly and a rolling-element bearing assembly formed thereby |
| CN105317853A (en) * | 2014-07-31 | 2016-02-10 | 斯凯孚公司 | Adapter, bearing unit, and wheel bearing with adapter |
| CN206647424U (en) * | 2017-02-21 | 2017-11-17 | 瓦房店轴承集团有限责任公司 | A kind of cone spacer press-fit formula taper roll bearing |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170613 |
|
| WD01 | Invention patent application deemed withdrawn after publication |