CN206000890U - Cross axle universal joint - Google Patents
Cross axle universal joint Download PDFInfo
- Publication number
- CN206000890U CN206000890U CN201621018228.4U CN201621018228U CN206000890U CN 206000890 U CN206000890 U CN 206000890U CN 201621018228 U CN201621018228 U CN 201621018228U CN 206000890 U CN206000890 U CN 206000890U
- Authority
- CN
- China
- Prior art keywords
- joint
- bearing
- cup
- axle
- cross axle
- 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
- 239000010687 lubricating oil Substances 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 21
- 238000005461 lubrication Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 10
- 238000005299 abrasion Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a cross axle universal joint, including cross axle, joint bearing, cross axle cup, axle sleeve, oil seal cover, joint bearing cup, cylindrical roller and bearing frame, the joint bearing sets up four directions at the cross axle, joint bearing cup installs on the bearing frame of four directions on the cross axle, cross axle cup installs and is used for pouring into lubricating oil to the cross axle in the cross axle middle part, the joint bearing comprises axle sleeve, joint bearing cup and oil seal cover, cylindrical roller and bearing frame, the bearing frame is the cylinder type structure, cylindrical roller moves on the bearing frame surface, joint bearing cup installs on the side of joint bearing; the cross universal joint is innovatively provided with the oil cup devices on the four joint bearings, so that the problem of serious abrasion caused by uneven oil supply of lubricating oil of each joint in the cross universal joint on the existing automobile part is solved.
Description
Technical field
This utility model is related to universal auto parts processing technical field and in particular to a kind of cross axle for automobile
Universal joint.
Background technology
Hooke's joint is a critically important part on automobile, the car driving in the front engine rear wheel of automobile
On, Hooke's joint actuating device is widely used between change speed gear box and main shaft reducer input shaft, because it is in vapour
Key position in car, its security performance is most important, and during long-term use, people are frequently found each of this part
The problem of serious wear often occurs, these problems are mainly due to the long-term input of bearing of all directions between the bearing of direction
Lubricating oil is uneven to be led to, and these problems are never well solved.
Content of the invention
For the deficiencies in the prior art, this utility model aim to provide a kind of for fuel feeding on automobile cross axle evenly
Universal joint.
For achieving the above object, this utility model adopts the following technical scheme that：
A kind of Hooke's joint, including cross axle, joint bearing, cross axle cup, axle sleeve, oil-sealing sleeve, joint axis bearing cup,
Cylindrical roller and bearing block, described joint bearing is used for connecting the power transmission shaft joint arrangement of four direction, and described joint bearing sets
Put the four direction in described cross axle, described joint axis bearing cup is arranged on the described bearing block of four direction on described cross axle
On, described cross axle four direction is provided with the through-hole structure installing described bearing block, and described bearing block with described cross axle is
Movable connection method, deflection and rotation that each described bearing block can be angled with described cross axle, described cross axle
Cup is arranged on described cross axle upper surface middle part for pouring into lubricating oil into described cross axle, in described cross axle cup
Lubricating oil is used for the lubrication of described cross axle and each bearing block junction, described joint bearing by described axle sleeve, joint axis bearing cup,
Oil-sealing sleeve, cylindrical roller and bearing block composition, described bearing block is cylindrical structure, and described cylindrical roller is in described bearing block table
Face drives described axle sleeve and connected axle to move together, and described joint axis bearing cup is arranged on the section side of described joint bearing
On.
Further, described axle sleeve has the tapped through hole structure for installing described joint axis bearing cup, tapped through hole
The inner surface being passed through described axle sleeve from described axle sleeve is contacted with the surface of described cylindrical roller.
Further, described joint axis bearing cup is column type refueling device, and described joint axis bearing cup circle end face is provided with
With installing described joint axis bearing cup helicitic texture, by swivel bolt, described joint axis bearing cup is arranged on described axle sleeve.
Further, described oil-sealing sleeve is rubber cylinder structure, has for installing described oil-sealing sleeve inside described axle sleeve
Groove structure, described oil-sealing sleeve is arranged in the groove of described axle sleeve, for sealing by joint axis bearing cup to described cylinder
The lubricating oil that roller imports.
This utility model has the advantages that：
A kind of Hooke's joint of this utility model, the difference on four joint bearings of this Hooke's joint novelty
Design and installation oil-cup device, by having the tapped through hole structure for erection joint bearing cup, joint bearing on axle sleeve
Cup cylinder circle end face devises the rotation screw thread installing described joint axis bearing cup, by rotating cylindrical circle end face screw thread by oil
Cup is arranged on axle sleeve, and this device adopts the connected mode of cylindrical roller fitted shaft bearing simultaneously, and passes through axle sleeve and bearing block
Between be provided with oil sealing covering device it is ensured that in cylindrical roller in joint bearing lubricating oil holding, prevent the omission of lubricating oil,
This candan universal joint solves the oil of each joint lubrication present in candan universal joint on current auto parts and components fuel feeding is uneven leads
The situation of the serious wear causing, has certain application and popularization value.
Brief description
Fig. 1 is a kind of structural representation of Hooke's joint of this utility model.
In figure：1st, cross axle；2nd, joint bearing；3rd, cross axle cup；4th, axle sleeve；5th, oil-sealing sleeve；6th, joint axis bearing cup；7th, circle
Post roller；8th, bearing block.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model will be further described, in order to clearer reason
The technological thought that solution this utility model claims.
A kind of as shown in Figure 1 Hooke's joint of this utility model, including cross axle 1, joint bearing 2, cross axle cup 3,
Axle sleeve 4, oil-sealing sleeve 5, joint axis bearing cup 6, cylindrical roller 7 and bearing block 8, joint bearing 2 is used for connecting the transmission of four direction
Axis joint device, joint bearing 2 is arranged on the four direction of cross axle 1, and joint axis bearing cup 6 is arranged on four sides on cross axle 1
To bearing block 8 on, cross axle 1 four direction is provided with the through-hole structure installing bearing block 8, and bearing block 8 and cross axle 1 are to live
Be dynamically connected mode, deflection and rotation that each bearing block 8 can be angled with cross axle 1, and cross axle cup 3 is arranged on cross
Axle 1 upper surface middle part is used for pouring into lubricating oil into cross axle 1, the lubricating oil in cross axle cup 3 be used for cross axle 1 with each
The lubrication of bearing block 8 junction, joint bearing 2 is by axle sleeve 4, joint axis bearing cup 6, oil-sealing sleeve 5, cylindrical roller 7 and 8 groups of bearing block
Become, bearing block 8 is cylindrical structure, cylindrical roller 7 moves together in bearing block 8 surface band moving axis set 4 and connected axle, joint
Bearing cup 6 is arranged on the cylindrical arc surface of joint bearing 2.
Tapped through hole structure for erection joint bearing cup 6 is had on axle sleeve 4, tapped through hole is passed through axle sleeve 4 from axle sleeve 4
Inner surface contact with the surface of cylindrical roller 7.Joint axis bearing cup 6 is column type refueling device, joint axis bearing cup 6 circle end face
It is provided with erection joint bearing cup 6 helicitic texture, by swivel bolt, joint axis bearing cup 6 is arranged on axle sleeve 4.Oil-sealing sleeve
5 is rubber cylinder structure, has the groove structure for installing oil-sealing sleeve 5, oil-sealing sleeve 5 is arranged on the recessed of axle sleeve 4 inside axle sleeve 4
In groove, for sealing the lubricating oil importing by joint axis bearing cup 6 to cylindrical roller 7.
Operation principle of the present utility model is：The separately designing on four joint bearings of this Hooke's joint novelty
It is mounted with oil-cup device, by the tapped through hole structure for erection joint bearing cup 6, joint axis bearing cup 6 are had on axle sleeve 4
Cylinder circle end face devises the rotation screw thread installing described joint axis bearing cup 6, by rotating cylindrical circle end face screw thread by oil
Cup is arranged on axle sleeve 4, and this device adopts the connected mode of cylindrical roller 7 fitted shaft bearing 8 simultaneously, and passes through axle sleeve 4 and axle
Be provided with oil-sealing sleeve 5 device between bearing 8 it is ensured that in cylindrical roller 7 in joint bearing 2 lubricating oil holding, prevent lubricate
The omission of oil, this candan universal joint solves each joint lubrication oil fuel feeding present in candan universal joint on current auto parts and components
The situation of the uneven serious wear leading to, has certain application and popularization value.
For a person skilled in the art, can technical scheme as described above and design, make other each
Plant corresponding change and deform, and all these changes and deforms the guarantor that all should belong to this utility model claim
Within the scope of shield.
Claims (4)
1. a kind of Hooke's joint it is characterised in that：Including cross axle（1）, joint bearing（2）, cross axle cup（3）, axle sleeve
（4）, oil-sealing sleeve（5）, joint axis bearing cup（6）, cylindrical roller（7）And bearing block（8）, described joint bearing（2）For connecting four
The power transmission shaft joint arrangement in individual direction, described joint bearing（2）It is arranged on described cross axle（1）Four direction, described joint
Bearing cup（6）It is arranged on described cross axle（1）The described bearing block of upper four direction（8）On, described cross axle（1）Four direction
It is provided with the described bearing block of installation（8）Through-hole structure, described bearing block（8）With described cross axle（1）For movable connection method,
Each described bearing block（8）Can be with described cross axle（1）Angled deflection and rotation, described cross axle cup（3）Peace
It is contained in described cross axle（1）Upper surface middle part is used for described cross axle（1）Inside pour into lubricating oil, described cross axle cup
（3）In lubricating oil be used for described cross axle（1）With each bearing block（8）The lubrication of junction, described joint bearing（2）By described
Axle sleeve（4）, joint axis bearing cup（6）, oil-sealing sleeve（5）, cylindrical roller（7）And bearing block（8）Composition, described bearing block（8）For circle
Columnar structures, described cylindrical roller（7）In described bearing block（8）Surface drives described axle sleeve（4）And connected axle moves together,
Described joint axis bearing cup（6）It is arranged on described joint bearing（2）Side on.
2. as claimed in claim 1 a kind of Hooke's joint it is characterised in that：Described axle sleeve（4）On have for installing
Described joint axis bearing cup（6）Tapped through hole structure, tapped through hole is from described axle sleeve（4）It is passed through described axle sleeve（4）Inner surface
With described cylindrical roller（7）Surface contact.
3. as claimed in claim 1 a kind of Hooke's joint it is characterised in that：Described joint axis bearing cup（6）For column type
Refueling device, described joint axis bearing cup（6）Circle end face is provided with installing described joint axis bearing cup（6）Helicitic texture, lead to
Cross swivel bolt by described joint axis bearing cup（6）It is arranged on described axle sleeve（4）On.
4. as claimed in claim 1 a kind of Hooke's joint it is characterised in that：Described oil-sealing sleeve（5）For rubber cylinder knot
Structure, described axle sleeve（4）Inside has for installing described oil-sealing sleeve（5）Groove structure, described oil-sealing sleeve（5）It is arranged on described
Axle sleeve（4）Groove in, for sealing pass through joint axis bearing cup（6）To described cylindrical roller（7）The lubricating oil importing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621018228.4U CN206000890U (en) | 2016-08-31 | 2016-08-31 | Cross axle universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621018228.4U CN206000890U (en) | 2016-08-31 | 2016-08-31 | Cross axle universal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206000890U true CN206000890U (en) | 2017-03-08 |
Family
ID=58192731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621018228.4U Expired - Fee Related CN206000890U (en) | 2016-08-31 | 2016-08-31 | Cross axle universal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206000890U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289034A (en) * | 2017-06-19 | 2017-10-24 | 付琨 | A kind of universal joint centralized lubrication structure |
| CN111766202A (en) * | 2020-08-17 | 2020-10-13 | 吉林大学 | Multi-test-piece bonding joint tension-compression fatigue test device considering temperature influence |
-
2016
- 2016-08-31 CN CN201621018228.4U patent/CN206000890U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289034A (en) * | 2017-06-19 | 2017-10-24 | 付琨 | A kind of universal joint centralized lubrication structure |
| CN111766202A (en) * | 2020-08-17 | 2020-10-13 | 吉林大学 | Multi-test-piece bonding joint tension-compression fatigue test device considering temperature influence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20210831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |