CN106609801A - Automobile wheel hub bearing unit - Google Patents
Automobile wheel hub bearing unit Download PDFInfo
- Publication number
- CN106609801A CN106609801A CN201710074612.9A CN201710074612A CN106609801A CN 106609801 A CN106609801 A CN 106609801A CN 201710074612 A CN201710074612 A CN 201710074612A CN 106609801 A CN106609801 A CN 106609801A
- Authority
- CN
- China
- Prior art keywords
- outer ring
- flange
- hub bearing
- bearing unit
- wheel hub
- 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
- 239000000428 dust Substances 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 238000005461 lubrication Methods 0.000 claims abstract description 7
- 230000001050 lubricating effect Effects 0.000 claims abstract 3
- 239000000945 filler Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 239000003921 oil Substances 0.000 abstract description 10
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 239000010687 lubricating oil Substances 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 2
- 238000005096 rolling process Methods 0.000 description 4
- 208000033999 Device damage Diseases 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
-
- 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
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
- F16C33/7806—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for spherical 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
- 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 invention discloses an automobile wheel hub bearing unit which comprises a flange. The flange is provided with installation holes, the middle of the flange is connected with an outer ring, the connection position of the outer ring and the flange is provided with a welded seam, the inner side of the outer ring is provided with an inner ring, the middle of the outer ring and the inner ring is provided with a lubricating room, the lubricating room is internally provided with a maintenance frame, the maintenance frame is internally provided with steel balls, the connection positions of the two ends of the outer sides of the steel balls and the outer ring are provided with a dust cover, and the dust cover is provided with an oil injection hole. The automobile wheel hub bearing unit is scientific and reasonable in structure and safe and convenient to use, two blocks of semicircular dust cover bodies are arranged, and in this way, the automobile wheel hub bearing unit is quite convenient to assemble and disassemble; the oil injection holes are formed, so that it is convenient to replace and inject lubricating oil into a bearing, the bearing lubrication effect can maintain the best all the time, and it is guaranteed that the bearing unit can work efficiently and continuously.
Description
Technical field
The invention belongs to hub technology field, and in particular to a kind of automobile hub bearing.
Background technology
Automobile is a kind of nowadays widely used vehicles, and wherein species is various, pattern various kinds, wherein comparing
More typically car, certain areas claim caravan or private car, Amerenglish to be referred to as Sedan, and in Britain Saloon is then referred to as, and lead to
Often refer to the automobile for personnel and luggage traffic.Car in addition to passenger compartment, the headstock and the tailstock of visible obvious length in appearance,
Therefore engine chamber, personnel's passenger compartment and luggage compartment can be clearly told from profile（Classification of the certain areas to this profile
Referred to as three railway carriage or compartments）.The similar ancient times dooly of its external form of car（England dooly is called Sedan chairs）There is length before and after passenger compartment
Lever, it is therefore named for " car ".(Horse-drawn) Carriage：There is the manned carriage of curtain outside old times compartments.Car;
Sedan：It is a kind of to have four or two, enclosed body, fixed roof and a compartment automobile, generally comprise including driver
Four to seven people can be taken.Sometimes, in the driving license management aspect of China's Mainland, car refer in particular to be different from lorry, pick up,
The kart of SUV, big bus and mini-bus, is commonly called as " car ".In Hong Kong, car, also known as private car, is the most commonly used friendship
Logical instrument, for manned and luggage.Including including driver, seating capacity is no more than 9, and it is drawn with different types again
Point.A part important on automobile is exactly the bearing unit of wheel hub.
There are in use some defects in existing bearing unit, for example, due to prolonged work when use
Work causes Bearing inner profit to change oil and more sliding supplement can not cause device damage in time, and very inconvenient when more sliding.
The content of the invention
It is an object of the invention to provide a kind of automobile hub bearing, to solve above-mentioned background technology in the axle that proposes
Hold internal profit to change oil and more sliding supplement can not cause device damage, and very inconvenient problem when more sliding in time.
For achieving the above object, the present invention provides following technical scheme：A kind of automobile hub bearing, including flange,
It is provided with the flange at installing hole, and the medium position of flange and is connected with the junction of outer ring, the outer ring and flange and sets
It is equipped with the inside of soldered, and outer ring and is provided with inner ring, the middle position of the outer ring and inner ring is provided between lubrication, and is moistened
Retainer is internally provided between cunning, steel ball is provided with the retainer, and the outside two ends and outer ring junction of steel ball set
Dust cap is equipped with, on the dust cap oil filler point is provided with.
Preferably, the dust cap is made up of upper and lower two pieces detached semicircle lids.
Preferably, the outer ring and flange are connected by way of welding.
Preferably, the installing hole is provided with altogether five, and five installing holes are uniformly arranged on respectively on flange.
Preferably, the smooth die material composition in retainer position surface.
Compared with prior art, the invention has the beneficial effects as follows：Present configuration is scientific and reasonable, safe and convenient to use, if
Two pieces of semicircular dust caps are equipped with, it is very convenient during such installing/dismounting, and be provided with oil filler point and can facilitate in bearing
Portion is lubricated the replacing injection of oil, makes the bearing lubrication effect moment keep optimal, it is ensured that bearing unit can continue efficiently
Work.
Description of the drawings
Fig. 1 is structural representation Fig. 1 of the present invention.
Fig. 2 is structural representation Fig. 2 of the present invention.
Fig. 3 is the internal structure schematic diagram of the present invention.
In figure：1- flanges, 2- installing holes, 3- soldereds, 4- outer rings, 5- steel balls, 6- inner rings, 7- dust caps, 8- oil filler points,
Between 9- retainers, 10- lubricate.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 and Fig. 2 is referred to, the present invention provides a kind of technical scheme：A kind of automobile hub bearing, including flange 1,
It is provided with flange 1 at installing hole 2, and the medium position of flange 1 and is connected with the junction setting of outer ring 4, outer ring 4 and flange 1
There is a soldered 3, and the inner side of outer ring 4 is provided with the middle position of inner ring 6, outer ring 4 and inner ring 6 and is provided with 10 between lubrication, and
10 are internally provided with retainer 9 between lubrication, in retainer 9 are provided with steel ball 5, and the outside two ends and outer ring 4 of steel ball 5 connect
Place is provided with dust cap 7, and oil filler point 8 is provided with dust cap 7.
In order to convenient installation, the present embodiment, it is preferred that dust cap 7 is by upper and lower two pieces detached semicircle lids
Composition.
In order to more firm, the present embodiment, it is preferred that outer ring 4 and flange 1 are connected by way of welding.
More consolidate to install, the present embodiment, it is preferred that installing hole 2 is provided with altogether five, and five 2 points of installing holes
It is not uniformly arranged on flange 1.
In order that bearing can be with normal work, the present embodiment, it is preferred that the smooth die material group in 9 surfaces of retainer
Into.
Retainer 9 refers to the partly all or part of rolling element of parcel, and the bearing parts for moving therewith in the present invention, to
Separation roller, generally also guides rolling element and holds it in bearing.Rolling bearing operationally, due to sliding friction
Bearing heating and abrasion are caused, especially under the conditions of high temperature operation, the effect of centrifugal inertial force exacerbates friction, abrasion and sends out
Heat, can cause retainer to burn or rupture when serious, cause bearing cisco unity malfunction.It is therefore desirable to the material of retainer is removed
Outside with some strength, it is necessary to which thermal conductivity is good, friction factor is little, wearability is good, impact flexibility is strong, density is less and the swollen system of line
Number is close with rolling element.Additionally, pressing cage need to undergo more complicated Pressing Deformation, also require that material has good adding
Work performance.
The present invention operation principle and use flow process：After the present invention is installed, by bearing by the installing hole on flange 1
2 are fixed installation, then because the rotation of equipment drives rotating backward for inner ring 6 and outer ring 4, when rotation for safety by
In flange be fixed from rotate, so just order about inner ring 6 drive install equipment high-speed rotation, and due to dust cap 7 be by
The detached lid composition of two pieces of semicircles, so very convenient when installing be stuck between outer ring 4 and inner ring 6, and
Can pass through to carry out injection lubricating oil inside 10 between 8 lubrications of oil filler point on dust cap 7, it is convenient and swift.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. a kind of automobile hub bearing, including flange（1）, it is characterised in that：The flange（1）On be provided with installing hole
（2）, and flange（1）Medium position at be connected with outer ring（4）, the outer ring（4）And flange（1）Junction be provided with welding
Seam（3）, and outer ring（4）Inner side be provided with inner ring（6）, the outer ring（4）And inner ring（6）Middle position be provided with lubrication
Between（10）, and between lubricating（10）Be internally provided with retainer（9）, the retainer（9）Inside it is provided with steel ball（5）, and steel ball
（5）Outside two ends and outer ring（4）Junction is provided with dust cap（7）, the dust cap（7）On be provided with oil filler point（8）.
2. a kind of automobile hub bearing according to claim 1, it is characterised in that：The dust cap（7）It is by upper
Lower two pieces of detached semicircle lid compositions.
3. a kind of automobile hub bearing according to claim 1, it is characterised in that：The outer ring（4）And flange（1）
Connected by way of welding.
4. a kind of automobile hub bearing according to claim 1, it is characterised in that：The installing hole（2）Arrange altogether
There are five, and five installing holes（2）Flange is uniformly arranged on respectively（1）On.
5. a kind of automobile hub bearing according to claim 1, it is characterised in that：The retainer（9）Position surface
Smooth die material composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710074612.9A CN106609801A (en) | 2017-02-11 | 2017-02-11 | Automobile wheel hub bearing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710074612.9A CN106609801A (en) | 2017-02-11 | 2017-02-11 | Automobile wheel hub bearing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106609801A true CN106609801A (en) | 2017-05-03 |
Family
ID=58636499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710074612.9A Pending CN106609801A (en) | 2017-02-11 | 2017-02-11 | Automobile wheel hub bearing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106609801A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4784500A (en) * | 1987-06-25 | 1988-11-15 | Hayes Axle, Inc. | Hub lubrication system |
| CN203477096U (en) * | 2013-09-17 | 2014-03-12 | 杭州丰波机械有限公司 | Automotive hub bearing unit with large diameter steel balls |
| CN204041738U (en) * | 2014-08-05 | 2014-12-24 | 全椒瑞禾动力机械有限公司 | A kind of self-lubricating bearing |
| JP2015042883A (en) * | 2013-08-26 | 2015-03-05 | 日野自動車株式会社 | Bearing structure |
| CN104500582A (en) * | 2014-12-24 | 2015-04-08 | 李怀玉 | Bearing |
| CN105299036A (en) * | 2015-11-13 | 2016-02-03 | 盐城市三川轴承制造有限公司 | Shield bearing |
| CN206495897U (en) * | 2017-02-11 | 2017-09-15 | 海宁市瑞邦汽车部件有限公司 | A kind of automobile hub bearing |
-
2017
- 2017-02-11 CN CN201710074612.9A patent/CN106609801A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4784500A (en) * | 1987-06-25 | 1988-11-15 | Hayes Axle, Inc. | Hub lubrication system |
| JP2015042883A (en) * | 2013-08-26 | 2015-03-05 | 日野自動車株式会社 | Bearing structure |
| CN203477096U (en) * | 2013-09-17 | 2014-03-12 | 杭州丰波机械有限公司 | Automotive hub bearing unit with large diameter steel balls |
| CN204041738U (en) * | 2014-08-05 | 2014-12-24 | 全椒瑞禾动力机械有限公司 | A kind of self-lubricating bearing |
| CN104500582A (en) * | 2014-12-24 | 2015-04-08 | 李怀玉 | Bearing |
| CN105299036A (en) * | 2015-11-13 | 2016-02-03 | 盐城市三川轴承制造有限公司 | Shield bearing |
| CN206495897U (en) * | 2017-02-11 | 2017-09-15 | 海宁市瑞邦汽车部件有限公司 | A kind of automobile hub 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170503 |