CN208069625U - A kind of drum apparatus of Automobile turntable - Google Patents
A kind of drum apparatus of Automobile turntable Download PDFInfo
- Publication number
- CN208069625U CN208069625U CN201820562194.8U CN201820562194U CN208069625U CN 208069625 U CN208069625 U CN 208069625U CN 201820562194 U CN201820562194 U CN 201820562194U CN 208069625 U CN208069625 U CN 208069625U
- Authority
- CN
- China
- Prior art keywords
- mounting base
- roller
- mounting
- sliding bearing
- drum
- 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
- 238000000034 method Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Tires In General (AREA)
Abstract
The utility model discloses a kind of drum apparatus of Automobile turntable, belong to automotive wheel and ajust equipment technical field, each described drum assembly includes three mounting bases, and any two mounting base is mutually parallel；More rollers are both provided between arbitrary neighborhood mounting base, each roller is vertical with the mounting base；The both ends of each roller are rotatably connected to sliding bearing, and sliding bearing is set in the mounting base；With the bearing capacity and impact resistance for increasing drum assembly, reduce the noise generated in the drum assembly course of work.
Description
Technical field
The utility model belongs to automotive wheel and ajusts equipment technical field, and in particular to a kind of roller dress of Automobile turntable
It sets.
Background technology
The existing straight-putting unit for ajusting automotive wheel is the form formed using roller and mounting base, in Automobile
When wheel enters roller, ajusted process and leave roller, roller can be around the center axis rotation of itself, for reducing automobile
Resistance in wheel moving process；And between existing roller and mounting base by rolling bearing connect, rolling bearing it is interior
Circle is interference fitted with roller, and during roller rotates, inner ring rotates with roller and drives ball in the inside of outer ring
It is rolled on face, since the medial surface contact area of ball and outer ring is small, contact stress is big, so its impact resistance is poor, rapid wear
It is bad.
Utility model content
The purpose of this utility model is that for above-mentioned Automobile turntable drum apparatus during use, the axis of rolling
Shock resistance force difference and flimsy problem are held, the utility model provides a kind of drum apparatus of Automobile turntable.
The technical solution adopted in the utility model is as follows：
A kind of drum apparatus of Automobile turntable, including the identical drum assembly of multiple structures being arranged in order, arbitrary two
A drum assembly is mutually parallel；Each described drum assembly includes three mounting bases, and any two mounting base is mutually put down
Row；More rollers are both provided between arbitrary neighborhood mounting base, each roller is vertical with the mounting base；Each rolling
The both ends of cylinder are rotatably connected to sliding bearing, and sliding bearing is set in the mounting base.
It further limits, multiple mounting holes is offered in any one of mounting base, each mounting hole and the cunning
Dynamic bearing is vertical.
It further limits, 6 rollers is both provided between mounting base described in arbitrary neighborhood.
It further limits, 3 mounting holes is offered in every any one of mounting base.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：
1. since the big and between the two frictional force of the contact area between sliding bearing and roller is force of sliding friction, therefore
And the automobile of identical weight is undertaken, sliding bearing deformation is small and is not easy and roller separation, increases the bearing capacity of sliding bearing,
And the noise that roller generates during the center axis rotation of itself is reduced, avoid noise pollution.
2. mounting hole is with other fixing pieces with the use of other components for drum apparatus to be installed on to straight-putting unit.
3. being both provided with 6 rollers between mounting base described in arbitrary neighborhood, a drum assembly on the one hand is set just
It can be used in ajusting for kart tire, on the other hand, multiple drum assemblies ajusting for full-sized car tire be set.
Description of the drawings
The utility model will illustrate by example and with reference to the appended drawing,
Fig. 1 is the vertical view of the utility model；
Fig. 2 is the vertical view of drum assembly；
Fig. 3 is the sectional view of Section A-A in Fig. 2；
Fig. 4 is the sectional view of section B-B in Fig. 3；
Fig. 5 is sectional view of the sliding bearing along its axial direction；
Fig. 6 is sectional view of the roller along its axial direction；
Wherein：1- drum assemblies；1011- mounting bases；1012- rollers；10121- cylinders；10122- plugs；10123- connects
Connector；1013- mounting holes；1014- sliding bearings.
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.It elaborates below in conjunction with the accompanying drawings to the utility model.
Embodiment one
The technical solution of the present embodiment is：A kind of drum apparatus of Automobile turntable, including multiple structures being arranged in order
Identical drum assembly 1, any two drum assembly 1 are mutually parallel；Each described drum assembly 1 includes three mounting bases
1011, any two mounting base 1011 is mutually parallel；More rollers 1012 are both provided between arbitrary neighborhood mounting base 1011,
The each roller 1012 is vertical with the mounting base 1011；The both ends of each roller 1012 are rotatably connected to sliding axle
1014 are held, sliding bearing 1014 is set in the mounting base 1011.
As shown in Figs 1-4, roller 1012 includes cylinder 10121, and the both ends of cylinder 10121 are respectively connected with plug 10122, often
Connector 10123 is fixedly connected on one plug 10122, connector 10123 is interference fitted with sliding bearing 1014；
When the wheel of automobile is directly entered on drum assembly 1, the central axis of the wheel and roller 1012 of automobile, and
Roller 1012 sinks under the gravity of automobile itself, due to there is opposite sliding between sliding bearing 1014 and roller 1012, generates
Force of sliding friction so that sliding bearing 1014 can adapt to the subtle deformation of the generation of roller 1012, and roller 1012 and sliding axle
The contact area held between 1014 is big, so increase the bearing capacity of drum assembly 1；Due to sliding bearing 1014 and roller
Be between 1012 it is opposite slide and have lubricating oil, so reduce roller 1012 around central axis rotate during generate
Noise avoids the generation of noise pollution.
Embodiment two
On the basis of embodiment one, the technical solution of the present embodiment is：It is opened up in any one of mounting base 1011
There are multiple mounting holes 1013, each mounting hole 1013 is vertical with the sliding bearing 1014；Mounting base described in arbitrary neighborhood
6 rollers 1012 are both provided between 1011；3 mounting holes are offered on per any one of mounting base 1011
1013。
As shown in Figs 1-4, mounting hole 1013 is used cooperatively with other fixing pieces for drum apparatus to be installed on straight-putting unit
Other components on.It is both provided with 6 rollers 1012 between mounting base described in arbitrary neighborhood, on the one hand a roller is set
Component 1 just can be used in ajusting for kart tire, on the other hand, multiple drum assemblies 1 be arranged for full-sized car tire
Ajust.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (4)
1. a kind of drum apparatus of Automobile turntable, which is characterized in that including the identical roller group of multiple structures being arranged in order
Part (1), any two drum assembly (1) are mutually parallel；
Each described drum assembly (1) includes three mounting bases (1011), and any two mounting base (1011) is mutually parallel；
Be both provided with more rollers (1012) between arbitrary neighborhood mounting base (1011), each roller (1012) with it is described
Mounting base (1011) is vertical；
The both ends of each roller (1012) are rotatably connected to sliding bearing (1014), and sliding bearing (1014) is set to described
In mounting base (1011).
2. the drum apparatus of Automobile turntable according to claim 1, which is characterized in that any one of mounting base
(1011) multiple mounting holes (1013) are offered on, each mounting hole (1013) is vertical with the sliding bearing (1014).
3. the drum apparatus of Automobile turntable according to claim 1, which is characterized in that mounting base described in arbitrary neighborhood
(1011) 6 rollers (1012) are both provided between.
4. the drum apparatus of Automobile turntable according to claim 2, which is characterized in that per any one of mounting base
(1011) 3 mounting holes (1013) are offered on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820562194.8U CN208069625U (en) | 2018-04-19 | 2018-04-19 | A kind of drum apparatus of Automobile turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820562194.8U CN208069625U (en) | 2018-04-19 | 2018-04-19 | A kind of drum apparatus of Automobile turntable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208069625U true CN208069625U (en) | 2018-11-09 |
Family
ID=64044409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820562194.8U Expired - Fee Related CN208069625U (en) | 2018-04-19 | 2018-04-19 | A kind of drum apparatus of Automobile turntable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208069625U (en) |
-
2018
- 2018-04-19 CN CN201820562194.8U patent/CN208069625U/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: 20181109 |