CN209430627U - A kind of universal joint with lubricating function - Google Patents
A kind of universal joint with lubricating function Download PDFInfo
- Publication number
- CN209430627U CN209430627U CN201920032833.4U CN201920032833U CN209430627U CN 209430627 U CN209430627 U CN 209430627U CN 201920032833 U CN201920032833 U CN 201920032833U CN 209430627 U CN209430627 U CN 209430627U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- barrier sheet
- universal joint
- lubricating oil
- spherical shell
- 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
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 13
- 230000004888 barrier function Effects 0.000 claims abstract description 45
- 239000010687 lubricating oil Substances 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 19
- 239000000314 lubricant Substances 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 210000003781 tooth socket Anatomy 0.000 claims description 9
- 239000003208 petroleum Substances 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 238000005461 lubrication Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Joints Allowing Movement (AREA)
Abstract
The utility model discloses a kind of universal joints with lubricating function, including first connecting rod, one end of the first connecting rod is connected with spherical shell, the other end of the first connecting rod is connected with the second retainer, one end of the spherical shell is uniformly provided with ball grooves, the inner wall of the spherical shell is rotatably connected to retainer, the inner wall of the ball grooves is rotatably equipped with ball, one end of the retainer is connected with second connecting rod, the utility model is scientific and reasonable for structure, it is safe and convenient to use, when universal joint uses, it will drive first connecting rod and second connecting rod junction swung, plug can be mobile due to gravity, telescopic rod and reset spring are shunk, lubricating oil can be lubricated spherical shell from flowing into spherical shell, pass through the first barrier sheet, antiseepage folds band and the second barrier sheet, the gasket connected in conjunction with second barrier sheet one end, it can be at this Universal joint is in use, antiseepage protection can be carried out to the lubricating oil in spherical shell.
Description
Technical field
The utility model relates to technical field of automobile parts, specially a kind of universal joint with lubricating function.
Background technique
Universal joint, that is, universal joint is the parts for realizing the transmitting of varied angle power, for needing to change transmission axis direction
Position, it is " joint " component of the universal driving device of automobile driving system, and universal joint is combined with transmission shaft, referred to as universal
Transmission device is saved, on the vehicle of front engine rear wheel driving, card gear is mounted on transmission output shaft and drives
Between dynamic bridge main reducing gear input shaft, and transmission shaft is omitted in the vehicle of front engine, front driving, and universal joint is mounted on both
It is responsible for driving to be responsible for again between the front axle half shaft and wheel that turn to, but existing universal joint is not in use, can currently on the market
In the use process of universal joint, the junction of universal joint is lubricated, needs repeatedly artificial progress addition lubricating oil manually,
Need the time longer, and existing universal joint is in use, the lubricating oil being added at gimbal joints is easy to connect from universal joint
It is flowed out at gap, lubrication oil consumption increases when universal joint being caused to use, and the cost used is also above expected cost.
Utility model content
The utility model provides a kind of technical solution, can effectively solve it is mentioned above in the background art can not be universal
In the use process of section, the junction of universal joint is lubricated, artificial progress addition lubricating oil manually is needed repeatedly, when needing
Between it is longer, and existing universal joint in use, be added gimbal joints at lubricating oil be easy from the gap that universal joint connects
The problem of outflow, lubrication oil consumption increases when universal joint being caused to use, and the cost used is also above expected cost.
To achieve the above object, the utility model provides the following technical solutions: a kind of universal joint with lubricating function, packet
First connecting rod is included, one end of the first connecting rod is connected with spherical shell, and the other end of the first connecting rod is connected with the second transmission
Seat, one end of the spherical shell are uniformly provided with ball grooves, and the inner wall of the spherical shell is rotatably connected to retainer, the ball
The inner wall of slot is rotatably equipped with ball, and one end of the retainer is connected with second connecting rod, one end connection of the second connecting rod
There is the first retainer.
Preferably, Anti-seepage mechanism, the Anti-seepage mechanism packet are slidably connected at the end surface of the second connecting rod
Include the first barrier sheet, antiseepage folds band, the second barrier sheet, gasket, fixing threaded hole and wear-resistant pad, one end of the second connecting rod
The first barrier sheet is slidably connected at surface, one end of first barrier sheet is equipped with antiseepage and folds band, and the antiseepage folds
One end of band is connected with the second barrier sheet, and one end of second barrier sheet is equipped with gasket, first barrier sheet, second
One end of barrier sheet and gasket is uniformly provided with fixing threaded hole.
Preferably, the top insertion of the first connecting rod is provided with fast lubricant mechanism, and the fast lubricant mechanism includes
Lubricating oil storage silo, fixed tooth socket, sealing bolt, telescopic rod, reset spring, plug and petroleum pipeline, the top of the first connecting rod
End offers lubricating oil storage silo, and one end inner wall of the lubricating oil storage silo offers fixed tooth socket, the fixed tooth socket
One end engagement is connected with sealing bolt, and the other end inner wall of the lubricating oil storage silo is fixedly installed with telescopic rod, described flexible
Be connected with reset spring on the outside of bar, one end of the reset spring is connected with plug, the top of the lubricating oil storage silo and
Bottom end is respectively connected with petroleum pipeline.
Preferably, the inside of the first connecting rod and second connecting rod is provided with reinforcement protection mechanism, the reinforcement protection
Mechanism includes annular stiffening ring and cross reinforcing, the inside of the first connecting rod and second connecting rod be evenly arranged with annular plus
Strong circle, one end of the annular stiffening ring, which is uniformly run through, is equipped with cross reinforcing.
Preferably, the inner wall of first barrier sheet and the second barrier sheet is provided with wear-resistant pad.
Preferably, the sealing bolt and first connecting rod junction are provided with sealing ring.
Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, secure side is used
Just:
1, by turning sealing bolt, sealing bolt is removed from first connecting rod, profit is added into lubricating oil storage silo
Lubricating oil can be stored in the lubricating oil storage silo being arranged inside first connecting rod by lubricating oil, and universal joint is in use, will drive first
Connecting rod and second connecting rod junction are swung, and plug can be moved in lubricating oil storage silo due to gravity, telescopic rod and reset
Spring is shunk, and lubricating oil can flow into spherical shell from petroleum pipeline, be lubricated to spherical shell inside, is used convenient for the universal joint
When fast lubricant.
2, it is filled in ball grooves and retainer by ball, can be rotated connection between first connecting rod and second connecting rod,
The first barrier sheet being arranged on second connecting rod is filled in fixing threaded hole by bolt, the first barrier sheet can be fixed on spherical shell
One end, can be in the universal joint in use, band and the second barrier sheet are folded by the first barrier sheet, antiseepage, in conjunction with the second antiseepage
The gasket of plate one end connection can carry out antiseepage protection to the lubricating oil in spherical shell, can avoid the lubrication oil stream in spherical shell
Out.
3, by the annular stiffening ring being uniformly arranged in first connecting rod and second connecting rod, in conjunction with the cross through annular stiffening ring
To reinforcing rib, can in the universal joint in use, increase the integral strength of first connecting rod and second connecting rod, reduce first connecting rod and
The probability of second connecting rod bending damage.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the attachment structure schematic diagram of the utility model ball and retainer；
Fig. 3 is the structural schematic diagram of the utility model Anti-seepage mechanism；
Fig. 4 is the structural schematic diagram of the utility model fast lubricant mechanism；
Fig. 5 is the structural schematic diagram that the utility model reinforces protection mechanism；
Figure label: 1, first connecting rod；2, spherical shell；3, second connecting rod；4, the first retainer；5, the second retainer；6,
Ball grooves；7, retainer；8, ball；9, Anti-seepage mechanism；901, the first barrier sheet；902, antiseepage folds band；903, second is anti-
Seep plate；904, gasket；905, fixing threaded hole；906, wear-resistant pad；10, fast lubricant mechanism；1001, lubricating oil storage silo；
1002, fixed tooth socket；1003, sealing bolt；1004, telescopic rod；1005, reset spring；1006, plug；1007, petroleum pipeline；
11, reinforce protection mechanism；1101, annular stiffening ring；1102, cross reinforcing；12, sealing ring.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figs. 1-5, the utility model provides a kind of technical solution, a kind of with the universal of lubricating function
Section, including first connecting rod 1, one end of first connecting rod 1 are connected with spherical shell 2, and the other end of first connecting rod 1 is connected with the second transmission
Seat 5, one end of spherical shell 2 are uniformly provided with ball grooves 6, and the inner wall of spherical shell 2 is rotatably connected to retainer 7, ball grooves 6 it is interior
Wall is rotatably equipped with ball 8, and one end of retainer 7 is connected with second connecting rod 3, and one end of second connecting rod 3 is connected with the first transmission
Seat 4.
Anti-seepage mechanism 9 is slidably connected at the end surface of second connecting rod 3, Anti-seepage mechanism 9 includes the first barrier sheet
901, antiseepage folds band 902, the second barrier sheet 903, gasket 904, fixing threaded hole 905 and wear-resistant pad 906, second connecting rod 3
The first barrier sheet 901 is slidably connected at end surface, one end of the first barrier sheet 901 is equipped with antiseepage and folds band 902, antiseepage
The one end for folding band 902 is connected with the second barrier sheet 903, in order to avoid the first barrier sheet 901 and the second barrier sheet 903 are too fast
The inner wall of abrasion, the first barrier sheet 901 and the second barrier sheet 903 is provided with wear-resistant pad 906, one end of the second barrier sheet 903
Gasket 904 is installed, one end of the first barrier sheet 901, the second barrier sheet 903 and gasket 904 is uniformly provided with fixation
Screw hole 905.
The top insertion of first connecting rod 1 is provided with fast lubricant mechanism 10, and fast lubricant mechanism 10 is stored including lubricating oil
Storehouse 1001, fixed tooth socket 1002, sealing bolt 1003, telescopic rod 1004, reset spring 1005, plug 1006 and petroleum pipeline
1007, the top of first connecting rod 1 offers lubricating oil storage silo 1001, and one end inner wall of lubricating oil storage silo 1001 offers solid
One end engagement of fixed tooth slot 1002, fixed tooth socket 1002 is connected with sealing bolt 1003, in order to avoid lubricating oil is from sealing bolt
1003 ooze out with 1 junction of first connecting rod, and sealing bolt 1003 and 1 junction of first connecting rod are provided with sealing ring 12, lubricating oil
The other end inner wall of storage silo 1001 is fixedly installed with telescopic rod 1004, and the outside of telescopic rod 1004 is connected with reset spring
1005, one end of reset spring 1005 is connected with plug 1006, and the top and bottom end of lubricating oil storage silo 1001 are respectively connected with defeated
Oil pipe 1007.
The inside of first connecting rod 1 and second connecting rod 3, which is provided with, reinforces protection mechanism 11, and reinforcing protection mechanism 11 includes ring
The inside of shape stiffening ring 1101 and cross reinforcing 1102, first connecting rod 1 and second connecting rod 3 is evenly arranged with annular stiffening ring
1101, one end of annular stiffening ring 1101, which is uniformly run through, is equipped with cross reinforcing 1102.
The working principle and process for using of the utility model: the universal joint of lubricating function should be had in use, by turning
Sealing bolt 1003 is removed from first connecting rod 1, adds lubricating oil into lubricating oil storage silo 1001 by sealing bolt 1003,
Lubricating oil can be stored in the lubricating oil storage silo 1001 being arranged inside first connecting rod 1, universal joint is in use, will drive first
Connecting rod 1 and 3 junction of second connecting rod are swung, and plug 1006 can be moved in lubricating oil storage silo 1001 due to gravity, are stretched
Contracting bar 1004 and reset spring 1005 are shunk, and lubricating oil can flow into spherical shell 2 from petroleum pipeline 1007, inside spherical shell 2
It is lubricated, fast lubricant when convenient for universal joint use；It is filled in ball grooves 6 and retainer 7 by ball 8, first connects
It can be rotated connection between bar 1 and second connecting rod 3, the first barrier sheet 901 being arranged on second connecting rod 3 filled in by bolt
In fixing threaded hole 905, the first barrier sheet 901 can be fixed on to one end of spherical shell 2, it can be in the universal joint in use, passing through the
One barrier sheet 901, antiseepage fold band 902 and the second barrier sheet 903, the gasket connected in conjunction with 903 one end of the second barrier sheet
904, antiseepage protection can be carried out to the lubricating oil in spherical shell 2, can avoid the outflow of lubrication oil in spherical shell 2；Connect by first
The annular stiffening ring 1101 being uniformly arranged in bar 1 and second connecting rod 3, in conjunction with the cross reinforcing through annular stiffening ring 1101
1102, it can be in the universal joint in use, increasing the integral strength of first connecting rod 1 and second connecting rod 3.
Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model
With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of universal joint with lubricating function, including first connecting rod (1), it is characterised in that: the one of the first connecting rod (1)
End is connected with spherical shell (2), and the other end of the first connecting rod (1) is connected with the second retainer (5), the spherical shell (2)
One end is uniformly provided with ball grooves (6), and the inner wall of the spherical shell (2) is rotatably connected to retainer (7), the ball grooves (6)
Inner wall be rotatably equipped with ball (8), one end of the retainer (7) is connected with second connecting rod (3), the second connecting rod (3)
One end be connected with the first retainer (4).
2. a kind of universal joint with lubricating function according to claim 1, which is characterized in that the second connecting rod (3)
End surface at slidably connect Anti-seepage mechanism (9), the Anti-seepage mechanism (9) include the first barrier sheet (901), antiseepage
Band (902), the second barrier sheet (903), gasket (904), fixing threaded hole (905) and wear-resistant pad (906) are folded, described second connects
It is slidably connected at the end surface of bar (3) the first barrier sheet (901), one end of first barrier sheet (901) is equipped with anti-
It seeps and folds band (902), one end that the antiseepage folds band (902) is connected with the second barrier sheet (903), second barrier sheet
(903) one end is equipped with gasket (904), first barrier sheet (901), the second barrier sheet (903) and gasket (904)
One end be uniformly provided with fixing threaded hole (905).
3. a kind of universal joint with lubricating function according to claim 1, which is characterized in that the first connecting rod (1)
Top insertion be provided with fast lubricant mechanism (10), the fast lubricant mechanism (10) include lubricating oil storage silo (1001),
Fixed tooth socket (1002), sealing bolt (1003), telescopic rod (1004), reset spring (1005), plug (1006) and petroleum pipeline
(1007), the top of the first connecting rod (1) offers lubricating oil storage silo (1001), the lubricating oil storage silo (1001)
One end inner wall offers fixed tooth socket (1002), and one end engagement of the fixed tooth socket (1002) is connected with sealing bolt
(1003), the other end inner wall of the lubricating oil storage silo (1001) is fixedly installed with telescopic rod (1004), the telescopic rod
(1004) it is connected on the outside of reset spring (1005), one end of the reset spring (1005) is connected with plug (1006), institute
The top and bottom end for stating lubricating oil storage silo (1001) are respectively connected with petroleum pipeline (1007).
4. a kind of universal joint with lubricating function according to claim 1, which is characterized in that the first connecting rod (1)
It is provided with the inside of second connecting rod (3) and reinforces protection mechanism (11), the reinforcement protection mechanism (11) includes that annular is reinforced
The inside of circle (1101) and cross reinforcing (1102), the first connecting rod (1) and second connecting rod (3) is evenly arranged with annular
Stiffening ring (1101), one end of the annular stiffening ring (1101), which is uniformly run through, is equipped with cross reinforcing (1102).
5. a kind of universal joint with lubricating function according to claim 2, which is characterized in that first barrier sheet
(901) and the inner wall of the second barrier sheet (903) is provided with wear-resistant pad (906).
6. a kind of universal joint with lubricating function according to claim 3, which is characterized in that the sealing bolt
(1003) first connecting rod (1) junction is provided with sealing ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920032833.4U CN209430627U (en) | 2019-01-09 | 2019-01-09 | A kind of universal joint with lubricating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920032833.4U CN209430627U (en) | 2019-01-09 | 2019-01-09 | A kind of universal joint with lubricating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209430627U true CN209430627U (en) | 2019-09-24 |
Family
ID=67975958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920032833.4U Expired - Fee Related CN209430627U (en) | 2019-01-09 | 2019-01-09 | A kind of universal joint with lubricating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209430627U (en) |
-
2019
- 2019-01-09 CN CN201920032833.4U patent/CN209430627U/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: 20190924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |