CN208397148U - A kind of automobile dust-proof lubricating universal joint - Google Patents
A kind of automobile dust-proof lubricating universal joint Download PDFInfo
- Publication number
- CN208397148U CN208397148U CN201821023566.6U CN201821023566U CN208397148U CN 208397148 U CN208397148 U CN 208397148U CN 201821023566 U CN201821023566 U CN 201821023566U CN 208397148 U CN208397148 U CN 208397148U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- oil
- dust
- half round
- block
- 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
- 229920000742 Cotton Polymers 0.000 claims abstract description 18
- 238000001179 sorption measurement Methods 0.000 claims abstract description 18
- 238000003860 storage Methods 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 abstract description 31
- 239000010687 lubricating oil Substances 0.000 abstract description 11
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 abstract description 2
- 230000002045 lasting effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 241000219146 Gossypium Species 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010092 rubber production Methods 0.000 description 1
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- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses a kind of automobile dust-proof lubricating universal joints of universal joint technical field, including the first universal shaft, the right side of first universal shaft is fixedly connected with half round block, half round block offers oil inlet on the left of upper surface, oil storage tank is offered below the oil inlet, the right side opening of oil storage tank inner wall bottom is equipped with the first oil outlet, adsorption cotton is fixedly connected with below first oil outlet, the first fixed plate is fixedly connected on the left of the adsorption cotton, the utility model can lubricate for the continuous surface of movable balls, reduce the abrasion loss of movable balls, and extend the service life of movable balls, and transmitting lubricating oil is carried out by adsorption cotton, enable the lasting output that lubricating oil is stable, and pass through the cooperation of C-shaped block and bolt, when user is in maintenance or inspection, it can be by manually by lubricating oil The surface of movable balls is squeezed into, provides the convenience of manual operation for user.
Description
Technical field
The utility model discloses a kind of automobile dust-proof lubricating universal joints, specially universal joint technical field.
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.Universal joint is combined with transmission shaft, referred to as universal
Save transmission device.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, 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 current universal joint is when movable balls are at work, no
It can be continuously movable balls lubrication, such movable balls are easy to produce abrasion at work, influence the service life of movable balls, and mesh
The dust-proof effect of preceding universal joint is also not highly desirable.For this purpose, we have proposed a kind of automobile dust-proof lubricating universal joint investments to make
With to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of automobile dust-proof lubricating universal joints, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of automobile dust-proof lubricating universal joint, packet
The first universal shaft is included, the right side of first universal shaft is fixedly connected with half round block, and half round block is opened on the left of upper surface
Equipped with oil inlet, oil storage tank is offered below the oil inlet, the right side opening of oil storage tank inner wall bottom is equipped with first and goes out
Hydraulic fluid port is fixedly connected with adsorption cotton below first oil outlet, and it is fixed that first is fixedly connected on the left of the adsorption cotton
Plate is fixedly connected with C-shaped block below first fixed plate left side, and the right side of the C-shaped block offers through-hole, described
The inner wall of through-hole is connected with bolt, and the bolt is threadedly coupled with half round block, and the right side of the adsorption cotton is fixedly connected
There is the second fixed plate, offers the second oil outlet, the right side of half round block at two up and down on the right side of second fixed plate
The two sides up and down in face are fixedly connected to dust excluding plate, and the inner wall of half round block is equipped with movable balls, the right side of the movable balls
It is fixedly connected with the second universal shaft, second universal shaft (15) runs through and extends to the right side of dust excluding plate.
Preferably, the dust excluding plate is rubber dust-proof plate, and the left side of dust excluding plate connects by the way that threaded rod and half round block are fixed
It connects.
Preferably, the right side of the bolt is fixedly connected with anti-drop block, and anti-drop block is greater than the width of through-hole wall.
Preferably, the inner wall of the oil inlet is connected with rubber stopper, and the fixed company of centre of rubber stopper upper surface
It is connected to handle.
Preferably, the lower surface of second fixed plate is fixedly connected with L shape fixture block, and L shape fixture block extends to first and consolidates
Lower section on the left of fixed board.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through adsorption cotton, oil storage tank, C-shaped
Block, bolt and dust excluding plate are used cooperatively, and can be lubricated for the continuous surface of movable balls, are reduced the abrasion loss of movable balls, and prolong
The service life of movable balls has been grown, and transmitting lubricating oil is carried out by adsorption cotton, has enable the lasting output that lubricating oil is stable, and
It, can be by the way that lubricating oil be squeezed into activity manually when user is in maintenance or inspection and by the cooperation of C-shaped block and bolt
The surface of ball provides the convenience of manual operation for user, can not influence the work of the second universal shaft additionally by dust excluding plate
In the case where it is carried out dust-proof, improve the practicability of the device.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model C-shaped block structure schematic diagram；
Fig. 3 is enlarged drawing at A in Fig. 1.
In figure: 1 first universal shaft, 2 half round blocks, 3 oil inlets, 4 oil storage tanks, 5 first oil outlets, 6 adsorption cottons, 7 first are consolidated
Fixed board, 8C shape block, 9 through-holes, 10 bolts, 11 second fixed plates, 12 second oil outlets, 13 dust excluding plates, 14 movable balls, 15 the 20000th
To axis.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of automobile dust-proof lubricating universal joint, including
First universal shaft 1, the right side of first universal shaft 1 are fixedly connected with half round block 2, the left side of half round block, 2 upper surface
Oil inlet 3 is offered, the lower section of the oil inlet 3 offers oil storage tank 4, and the right side opening of the 4 inner wall bottom of oil storage tank is equipped with
First oil outlet 5, the lower section of first oil outlet 5 are fixedly connected with adsorption cotton 6, and the left side of the adsorption cotton 6 is fixedly connected
There is the first fixed plate 7, C-shaped block 8, the right side of the C-shaped block 8 are fixedly connected with below 7 left side of the first fixed plate
Through-hole 9 is offered, the inner wall of the through-hole 9 is connected with bolt 10, and the bolt 10 is threadedly coupled with half round block 2, described
The right side of adsorption cotton 6 is fixedly connected with the second fixed plate 11, and 11 right side of the second fixed plate offers at two up and down
Second oil outlet 12, the two sides up and down of the right side of half round block 2 are fixedly connected to dust excluding plate 13, half round block 2
Inner wall is equipped with movable balls 14, and the right side of the movable balls 14 is fixedly connected with the second universal shaft 15, second universal shaft 15
Run through and extend to the right side of dust excluding plate 13.
Wherein, the dust excluding plate 13 is rubber dust-proof plate, and the left side of dust excluding plate 13 is fixed by threaded rod and half round block 2
Connection, the right side of the bolt 10 is fixedly connected with anti-drop block, and anti-drop block is greater than the width of 9 inner wall of through-hole, the oil inlet
The inner wall of mouth 3 is connected with rubber stopper, and the centre of rubber stopper upper surface is fixedly connected with handle, second fixed plate
11 lower surface is fixedly connected with L shape fixture block, and L shape fixture block extends to the lower section in 7 left side of the first fixed plate.
Working principle: when in use, the rubber stopper in oil inlet 3 is extracted first, and fallen lubricating oil by oil inlet 3
Enter in oil storage tank 4, lubricating oil can flow into adsorption cotton 6 from the first oil outlet 5, after adsorption cotton 6 adsorbs certain lubricating oil, make
Lubricating oil is slowly flowed out from the second oil outlet 12 to the inner wall of half round block 2, obtains the movable balls 14 in half round block 2 persistently
To lubrication, and being equipped with C-shaped block 8 on the right side of the second fixed plate 11 can be to adsorption cotton by the bolt 10 in rotating C-shaped piece 8
6 are squeezed, and lubricating oil is squeezed into the inner wall of half round block 2, the convenience of manual operation are provided for user, in addition in semicircle
The right side of block 2 is equipped with dust excluding plate 13, and dust excluding plate 13 is rubber production, can not influence the work of the second universal shaft 15
In the case of it is carried out it is dust-proof.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of automobile dust-proof lubricating universal joint, including the first universal shaft (1), it is characterised in that: first universal shaft (1)
Right side be fixedly connected with half round block (2), offer oil inlet (3), the oil inlet on the left of half round block (2) upper surface
It is offered oil storage tank (4) below mouth (3), the right side opening of oil storage tank (4) the inner wall bottom is equipped with the first oil outlet (5), institute
It states and is fixedly connected with below the first oil outlet (5) adsorption cotton (6), it is solid that first is fixedly connected on the left of the adsorption cotton (6)
Fixed board (7) is fixedly connected with C-shaped block (8) below the first fixed plate (7) left side, the right side of the C-shaped block (8)
It offers through-hole (9), the inner wall of the through-hole (9) is connected with bolt (10), the bolt (10) and half round block (2) screw thread
Connection, the right side of the adsorption cotton (6) is fixedly connected with the second fixed plate (11), upper on the right side of second fixed plate (11)
The second oil outlet (12) are offered at lower two, the two sides up and down of the right side of half round block (2) are fixedly connected to dust-proof
The inner wall of plate (13), half round block (2) is equipped with movable balls (14), and the right side of the movable balls (14) is fixedly connected with second
Universal shaft (15), second universal shaft (15) run through and extend to the right side of dust excluding plate (13).
2. a kind of automobile dust-proof lubricating universal joint according to claim 1, it is characterised in that: the dust excluding plate (13) is
Rubber dust-proof plate, and the left side of dust excluding plate (13) is fixedly connected by threaded rod with half round block (2).
3. a kind of automobile dust-proof lubricating universal joint according to claim 1, it is characterised in that: the right side of the bolt (10)
Side is fixedly connected with anti-drop block, and anti-drop block is greater than the width of through-hole (9) inner wall.
4. a kind of automobile dust-proof lubricating universal joint according to claim 1, it is characterised in that: the oil inlet (3)
Inner wall is connected with rubber stopper, and the centre of rubber stopper upper surface is fixedly connected with handle.
5. a kind of automobile dust-proof lubricating universal joint according to claim 1, it is characterised in that: second fixed plate
(11) lower surface is fixedly connected with L shape fixture block, and L shape fixture block extends to the lower section on the left of the first fixed plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821023566.6U CN208397148U (en) | 2018-06-29 | 2018-06-29 | A kind of automobile dust-proof lubricating universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821023566.6U CN208397148U (en) | 2018-06-29 | 2018-06-29 | A kind of automobile dust-proof lubricating universal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208397148U true CN208397148U (en) | 2019-01-18 |
Family
ID=65130330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821023566.6U Expired - Fee Related CN208397148U (en) | 2018-06-29 | 2018-06-29 | A kind of automobile dust-proof lubricating universal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208397148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718961A (en) * | 2022-04-29 | 2022-07-08 | 江苏大洋精锻有限公司 | Wear-resistant automobile transmission shaft star-shaped sleeve |
-
2018
- 2018-06-29 CN CN201821023566.6U patent/CN208397148U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718961A (en) * | 2022-04-29 | 2022-07-08 | 江苏大洋精锻有限公司 | Wear-resistant automobile transmission shaft star-shaped sleeve |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 |