CN207921149U - A kind of hub bearing assembly for sedan - Google Patents
A kind of hub bearing assembly for sedan Download PDFInfo
- Publication number
- CN207921149U CN207921149U CN201820223708.7U CN201820223708U CN207921149U CN 207921149 U CN207921149 U CN 207921149U CN 201820223708 U CN201820223708 U CN 201820223708U CN 207921149 U CN207921149 U CN 207921149U
- Authority
- CN
- China
- Prior art keywords
- hub
- micropump
- bearing assembly
- sedan
- buffer spring
- 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
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- Rolling Contact Bearings (AREA)
Abstract
The utility model provides a kind of hub bearing assembly for sedan, including protective pad, buffer spring, micropump, mounting base and liquid reserve tank, securing plate is mounted on hub spindle lower face, protective pad is mounted on buffer spring lower face, bolt outer surface is equipped with buffer spring, protective pad is connected by buffer spring with securing plate, the design solves the problems, such as that original hub bearing assembly for sedan buffering effect is bad, mounting base is mounted on inside hub spindle, mounting base upper surface is equipped with liquid reserve tank, micropump is equipped on the right side of liquid reserve tank, micropump is fixed on mounting base upper surface, micropump right side is equipped with lithium battery, lithium battery right side is equipped with lubrication button, the design solves the problems, such as that original hub bearing assembly for sedan does not have self-lubricate function.The utility model is reasonable for structure, and self-lubricate is convenient, and protection effect is good.
Description
Technical field
The utility model is a kind of hub bearing assembly for sedan, belongs to auto parts equipment technical field.
Background technology
The main function of hub bearing is load-bearing and provides accurate guiding for the rotation of wheel hub, it not only born axial load but also
Radial load is born, is a very important parts, hub-bearing unit is rolled in standard angular contact ball bearing and circular cone
Grow up on the basis of sub- bearing, it by two sets of bearings as one, have assembling property is good, can omit clearance adjustment,
Light-weight, compact-sized, load bearing capacity is big, lubricating grease can be packed into advance for sealing bearing, omit external hub sealing and from
The advantages that repair, is widely used in car.
In the prior art, existing hub bearing assembly for sedan protection is bad, and bolt connects automotive hub in long-time
When it is easy to wear, buffering effect is bad, and existing automobile hub bearing assembly does not have self-lubricated device, is needing to axis
It holds when being lubricated, needs to unload wheel, it is bothersome laborious, while existing lubricating arrangement can not carry out self-lubricate, it is existing
The above-mentioned problem is solved in a kind of hub bearing assembly for sedan of urgent need.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of hub bearing assembly for sedan, with
The problems mentioned above in the background art are solved, the utility model is reasonable for structure, and self-lubricate is convenient, and protection effect is good.
To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of sedan-chair vehicle wheel hub
Bearing assembly, including outer ring, bearing main body, hub spindle, protection mechanism and automatic lubrication mechanism, the outer ring are mounted on bearing
Main body upper surface, the bearing main body outer surface downside are equipped with hub spindle, and the hub spindle lower face is equipped with protection mechanism, described
Hub spindle bosom position is provided with automatic lubrication mechanism, and the protection mechanism includes securing plate, protective pad, bolt and delays
Spring is rushed, the securing plate is mounted on hub spindle lower face, and the protective pad is mounted on buffer spring lower face, the buffering elastic
Spring is mounted on securing plate lower face, and the hub spindle is internally provided with bolt, and the bolt outer surface is equipped with buffer spring, described anti-
Protection pad is connected by buffer spring with securing plate, and the automatic lubrication mechanism includes lubrication button, lithium battery, micropump, peace
Seat and liquid reserve tank are filled, the mounting base is mounted on inside hub spindle, and the mounting base upper surface is equipped with liquid reserve tank, the liquid storage
Micropump is equipped on the right side of case, the micropump is fixed on mounting base upper surface, and the micropump right side is equipped with lithium battery, described
Lithium battery right side is equipped with lubrication button.
Further, it is opened up inside the hub spindle there are five threaded hole, the protection mechanism is equipped with five groups, and five groups anti-
Shield mechanism specification is identical, and the bolt-through threaded hole is connected with car hub.
Further, the protective pad lower face is equipped with rubber antiskid pad.
Further, the liquid reserve tank outer surface is equipped with liquid injection hole, and liquid injection hole outer surface is equipped with sealing-plug.
Further, the micropump is connected by conducting wire with lubrication button, and the lubrication button passes through conducting wire and lithium
Battery is connected, and the lithium battery outer surface is equipped with charging hole.
Further, transfer tube is equipped on rear side of the micropump, the bearing main body outer surface is equipped with oil filler point, transfer tube
It is connected with bearing main body by oil filler point.
The beneficial effects of the utility model：A kind of hub bearing assembly for sedan of the utility model, because of the utility model
It is added to securing plate, protective pad, bolt and buffer spring, which can play the installation connection of bolt the effect of buffering
Fruit solves the problems, such as that original hub bearing assembly for sedan buffering effect is bad, improves the protective of the utility model.
The utility model is added to lubrication button, lithium battery, micropump, mounting base and liquid reserve tank, convenient pair of the design
Bearing carries out self-lubricate, solves the problems, such as that original hub bearing assembly for sedan does not have self-lubricate function, improves this
The functionality of utility model.
Because protective pad lower face is equipped with rubber antiskid pad, which improves the protecting effect to bolt, because of liquid reserve tank outside
Surface offers liquid injection hole, and liquid injection hole outer surface is equipped with sealing-plug, which ensure that the leakproofness of liquid reserve tank, this practicality are new
Type is reasonable for structure, and self-lubricate is convenient, and protection effect is good.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of hub bearing assembly for sedan of the utility model；
Fig. 2 is the structural schematic diagram of protection mechanism in a kind of hub bearing assembly for sedan of the utility model；
Fig. 3 is the structural schematic diagram of automatic lubrication mechanism in a kind of hub bearing assembly for sedan of the utility model；
In figure：The outer rings 1-, 2- bearing main bodies, 3- hub spindles, 4- protection mechanisms, 5- automatic lubrication mechanisms, 41- securing plates,
42- protective pads, 43- bolts, 44- buffer springs, 51- lubrications button, 52- lithium batteries, 53- micropumps, 54- mounting bases, 55- storages
Liquid case.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
- Fig. 3 is please referred to Fig.1, the utility model provides a kind of technical solution：A kind of hub bearing assembly for sedan, including
Outer ring 1, bearing main body 2, hub spindle 3, protection mechanism 4 and automatic lubrication mechanism 5, outer ring 1 are mounted on 2 upper end of bearing main body
Face, 2 outer surface of bearing main body downside are equipped with hub spindle 3, and 3 lower face of hub spindle is equipped with protection mechanism 4,3 bosom of hub spindle
Position is provided with automatic lubrication mechanism 5.
Protection mechanism 4 includes securing plate 41, protective pad 42, bolt 43 and buffer spring 44, and securing plate 41 is mounted on wheel
3 lower face of hub axle, protective pad 42 are mounted on 44 lower face of buffer spring, and buffer spring 44 is mounted on 41 lower face of securing plate, wheel
Hub axle 3 is internally provided with bolt 43, and 43 outer surface of bolt is equipped with buffer spring 44, and protective pad 42 passes through buffer spring 44 and securing plate
41 are connected, which can play the installation connection of bolt 43 effect of buffering, solve original car hub bearing
The bad problem of assembly buffering effect.
Automatic lubrication mechanism 5 includes lubrication button 51, lithium battery 52, micropump 53, mounting base 54 and liquid reserve tank 55, peace
Seat 54 is filled to be mounted on inside hub spindle 3,54 upper surface of mounting base is equipped with liquid reserve tank 55, and 55 right side of liquid reserve tank is equipped with micropump 53,
Micropump 53 is fixed on 54 upper surface of mounting base, and 53 right side of micropump is equipped with lithium battery 52, and 52 right side of lithium battery is equipped with profit
Sliding button 51, the design is convenient to carry out self-lubricate to bearing, solves original hub bearing assembly for sedan and does not moisten automatically
The problem of sliding function.
It is opened up inside hub spindle 3 there are five threaded hole, protection mechanism 4 is equipped with five groups, and five groups of 4 specification phases of protection mechanism
Together, bolt 43 is connected through threaded hole with car hub, and 42 lower face of protective pad is equipped with rubber antiskid pad, 55 appearance of liquid reserve tank
Face is equipped with liquid injection hole, and liquid injection hole outer surface is equipped with sealing-plug, and micropump 53 is connected with lubrication button 51 by conducting wire, is lubricated
Button 51 is connected by conducting wire with lithium battery 52, and 52 outer surface of lithium battery is equipped with charging hole, and 53 rear side of micropump is equipped with transmission
Pipe, 2 outer surface of bearing main body are equipped with oil filler point, and transfer tube is connected by oil filler point with bearing main body 2.
As one embodiment of the utility model, when actual use：It is carrying out in use, user of service first
The utility model is checked, defect is checked for, if there is no can be carried out using if problem, in reality
When use, staff by bolt 43 pass through hub spindle 3 inside through-hole be connected with automotive hub, to bolt 43 into
When row is fixed, hub spindle 3 is gradually clamped with automotive hub, and protective pad 42 is affixed with automotive hub, and buffer spring 44 can be to wheel
Shaking between hub axle 3 and automotive hub improves the protection effect of the utility model into row buffering.It is needing to bearing main body
2 when being lubricated, and opens the lubrication button 51 of 52 outer surface of lithium battery, and fax is transferred to micropump by lithium battery 52 by conducting wire
In 53, micropump 53 starts operation, and micropump 53 sucks the lubricating fluid in liquid reserve tank 55, then by transfer tube that lubricating fluid is defeated
It is sent to inside bearing main body 2, realizes to the lubricant effect of bearing main body 2, improve the functionality of the utility model.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of hub bearing assembly for sedan, including outer ring, bearing main body, hub spindle, protection mechanism and self-lubricate machine
Structure, it is characterised in that：The outer ring is mounted on bearing main body upper surface, and hub spindle is equipped on the downside of the bearing main body outer surface,
The hub spindle lower face is equipped with protection mechanism, and hub spindle bosom position is provided with automatic lubrication mechanism；
The protection mechanism includes securing plate, protective pad, bolt and buffer spring, and the securing plate is mounted on hub spindle lower end
Face, the protective pad are mounted on buffer spring lower face, and the buffer spring is in securing plate lower face, the hub spindle
Portion is equipped with bolt, and the bolt outer surface is equipped with buffer spring, and the protective pad is connected by buffer spring with securing plate；
The automatic lubrication mechanism includes lubrication button, lithium battery, micropump, mounting base and liquid reserve tank, the mounting base peace
Inside hub spindle, the mounting base upper surface is equipped with liquid reserve tank, and micropump, the micropump are equipped on the right side of the liquid reserve tank
It is fixed on mounting base upper surface, the micropump right side is equipped with lithium battery, and the lithium battery right side is equipped with lubrication button.
2. a kind of hub bearing assembly for sedan according to claim 1, it is characterised in that：It is opened up inside the hub spindle
There are five threaded hole, the protection mechanism is equipped with five groups, and five groups of protection mechanism specifications are identical, the bolt-through threaded hole with
Car hub is connected.
3. a kind of hub bearing assembly for sedan according to claim 1, it is characterised in that：The protective pad lower face is set
There is rubber antiskid pad.
4. a kind of hub bearing assembly for sedan according to claim 1, it is characterised in that：The liquid reserve tank outer surface is set
There is liquid injection hole, and liquid injection hole outer surface is equipped with sealing-plug.
5. a kind of hub bearing assembly for sedan according to claim 1, it is characterised in that：The micropump passes through conducting wire
It is connected with lubrication button, the lubrication button is connected by conducting wire with lithium battery, and the lithium battery outer surface is equipped with charging
Hole.
6. a kind of hub bearing assembly for sedan according to claim 1, it is characterised in that：It is equipped on rear side of the micropump
Transfer tube, the bearing main body outer surface are equipped with oil filler point, and transfer tube is connected by oil filler point with bearing main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820223708.7U CN207921149U (en) | 2018-02-08 | 2018-02-08 | A kind of hub bearing assembly for sedan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820223708.7U CN207921149U (en) | 2018-02-08 | 2018-02-08 | A kind of hub bearing assembly for sedan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207921149U true CN207921149U (en) | 2018-09-28 |
Family
ID=63603971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820223708.7U Expired - Fee Related CN207921149U (en) | 2018-02-08 | 2018-02-08 | A kind of hub bearing assembly for sedan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207921149U (en) |
-
2018
- 2018-02-08 CN CN201820223708.7U patent/CN207921149U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20190208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |