CN215444813U - Take lubricating oil to add cross universal joint assembly of structure - Google Patents
Take lubricating oil to add cross universal joint assembly of structure Download PDFInfo
- Publication number
- CN215444813U CN215444813U CN202120280461.4U CN202120280461U CN215444813U CN 215444813 U CN215444813 U CN 215444813U CN 202120280461 U CN202120280461 U CN 202120280461U CN 215444813 U CN215444813 U CN 215444813U
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- China
- Prior art keywords
- pipe
- oil
- cross axle
- adding pipe
- lubricating oil
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- 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 title claims abstract description 28
- 239000003921 oil Substances 0.000 claims abstract description 53
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 210000003739 neck Anatomy 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a cross axle universal joint assembly with a lubricating oil adding structure, which relates to the field of cross axle universal joints and aims at solving the problems of complex operation and insufficient usability of the existing cross axle lubricating oil adding structure, the utility model provides a scheme that the cross axle universal joint assembly comprises a cross axle main body and an oil adding device, wherein the cross axle main body comprises a plurality of cross axle tubes, the cross axle tubes are respectively provided with the oil adding device, the cross axle tubes comprise a first adding pipe, a second adding pipe and a third adding pipe, the second adding pipe is positioned in the first adding pipe, the third adding pipe is positioned in the second adding pipe, a fixed rod is fixedly arranged between the first adding pipe and the second adding pipe, the second adding pipe is provided with a plurality of first oil outlet holes, the second adding pipe is fixedly provided with a plurality of elastic sheets, and the effect of rapidly and sustainably adding lubricating oil can be achieved through the arrangement, and the operation is simple and convenient.
Description
Technical Field
The utility model relates to the field of cross axle universal joints, in particular to a cross axle universal joint assembly with a lubricating oil adding structure.
Background
The character shaft is also called cross joint, i.e. universal joint, is a machine member for implementing variable angle power transmission, is used for changing position of transmission axis direction, and is a "joint" component of universal transmission device of automobile driving system. The cross-shaft type rigid universal joint is a non-constant velocity universal joint widely used on automobiles, and the maximum intersection angle of two adjacent shafts is allowed to be 15-20 degrees. The cross shaft is one of key parts of a cross shaft type rigid universal joint. The universal joint of the transmission shaft has the defects that shaft necks and bearings are worn and the shaft necks are bent and deformed, so that the central lines of the shafts of the universal joint of the transmission shaft are not on the same plane or the central lines of the two adjacent shafts are not vertical. Because the wear clearance between the universal joint cross shaft journal and the bearing is too large, the cross shaft shakes during operation, so that the central line of the transmission shaft deviates from the rotating central line of the transmission shaft, and the transmission shaft shakes and makes abnormal sound during operation. Wear is mainly caused by lack of lubrication. The transmission parts in the existing universal joint pin and the bearing parts in the shaft necks need to be added with lubricating oil regularly, the lubricating oil is added manually generally and is troublesome, and the problems of complex operation and insufficient usability exist in the existing universal joint pin lubricating oil adding structures.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a universal joint pin assembly with a lubricating oil adding structure.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a take lubricating oil to add cross universal joint assembly of structure, includes cross main part and oil adding device, the cross main part includes a plurality of cross central siphon, and is a plurality of the cross central siphon all is equipped with the oil adding device, the oil adding device includes that first interpolation pipe, second interpolation pipe and third add the pipe, the second adds the pipe and is located in first interpolation pipe, the third adds the pipe and is located in the second interpolation pipe, first interpolation pipe with fixed mounting has the dead lever between the second interpolation pipe, a plurality of first oil outlets have been seted up on the second interpolation pipe, fixed mounting has a plurality of flexure strips on the second interpolation pipe, a plurality of second oil outlets have been seted up on the third interpolation pipe, run through first interpolation pipe fixed mounting has the installation piece, the bolt is installed to installation piece screw thread.
Preferably, a plurality of holding blocks are fixedly mounted on the top surface of the first adding pipe.
Preferably, the diameter of the first addition pipe is larger than that of the second addition pipe, and the diameter of the second addition pipe is larger than that of the third addition pipe.
Preferably, the width of the first oil outlet hole is greater than the width of the second oil outlet hole.
Preferably, the elastic piece is located between the second filling pipe and the third filling pipe.
The utility model has the beneficial effects that: according to the utility model, through the arrangement of the oil adding device, the first adding pipe, the second adding pipe, the third adding pipe, the fixing rod, the first oil outlet hole, the elastic sheet, the second oil outlet hole, the mounting block, the bolt and the holding block, oil is injected into the first adding pipe through the mounting block, so that the oil flows into a position between the second adding pipe and the third adding pipe from the first oil outlet hole, the second adding pipe is driven to rotate by rotating the first adding pipe, the elastic sheet enters into the second oil outlet hole or comes out from the second oil outlet hole, after the elastic sheet enters into the second oil outlet hole, the oil cannot flow into the cross shaft pipe through the second oil outlet hole, at the moment, the effect of adding lubricating oil is achieved, when the elastic sheet does not enter into the second oil outlet hole, the oil can flow into the cross shaft pipe from the second oil outlet hole, the effect of adding lubricating oil is achieved, and the effect of continuously and rapidly adding lubricating oil can be achieved through the arrangement, and the operation is simple and convenient.
Drawings
Fig. 1 is a schematic front sectional view of an oil adding device of a universal joint cross assembly with a lubricating oil adding structure according to the present invention.
Fig. 2 is a schematic front view of a cross-pin universal joint assembly with a lubricating oil adding structure according to the present invention.
Fig. 3 is a schematic structural diagram of the elastic piece of the universal joint cross assembly with the lubricating oil adding structure entering the second oil outlet hole.
Reference numbers in the figures: 1 cross axle main part, 2 cross central siphon, 3 add oily device, 4 first interpolation pipes, 5 second interpolation pipes, 6 third interpolation pipes, 7 dead lever, 8 first oil outlet, 9 flexure strips, 10 second oil outlet, 11 installation pieces, 12 bolts, 13 the piece of gripping.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a take lubricating oil to add cross axle universal joint assembly of structure, including cross axle main part 1 and oil adding device 3, cross axle main part 1 includes a plurality of cross central siphon 2, a plurality of cross central siphon 2 all are equipped with oil adding device 3, oil adding device 3 includes that first interpolation pipe 4, second add pipe 5 and third add pipe 6, and second adds pipe 5 and is located first interpolation pipe 4, and third adds pipe 6 and is located second interpolation pipe 5, and fixed mounting has dead lever 7 between first interpolation pipe 4 and the second interpolation pipe 5, has seted up a plurality of first oil outlets 8 on the second interpolation pipe 5, and fixed mounting has a plurality of flexure strips 9 on the second interpolation pipe 5, has seted up a plurality of second oil outlets 10 on the third interpolation pipe 6, runs through first interpolation pipe 4 fixed mounting and has installation piece 11, and installation piece 11 threaded mounting has bolt 12.
The top surface of the first adding pipe 4 is fixedly provided with a plurality of holding blocks 13, the diameter of the first adding pipe 4 is larger than that of the second adding pipe 5, the diameter of the second adding pipe 5 is larger than that of the third adding pipe 6, the width of the first oil outlet hole 8 is larger than that of the second oil outlet hole 10, and the elastic sheet 9 is positioned between the second adding pipe 5 and the third adding pipe 6.
The working principle is as follows: when the lubricating oil adding device is used, the bolt 12 is led out from the mounting block 11 by rotating the bolt 12, oil can be filled into the first adding pipe 4 from the mounting block 11, at the moment, the lubricating oil is positioned between the first adding pipe 4 and the second adding pipe 5, the oil flows into the second adding pipe 5 and the third adding pipe 6 through the first oil outlet 8, the first adding pipe 4 is rotated by holding the holding block 13 to drive the second adding pipe 5 to rotate, so that the elastic sheet 9 enters the second oil outlet 10 or comes out from the second oil outlet 10, after the elastic sheet 9 enters the second oil outlet 10, the oil cannot flow into the cross axle pipe 2 through the second oil outlet 10, at the moment, the effect of adding the lubricating oil is achieved, when the elastic sheet 9 does not enter the second oil outlet 10, the oil can flow into the cross axle pipe 2 from the second oil outlet 10, and the effect of adding the lubricating oil can be achieved through the arrangement, the effect of continuously and quickly adding the lubricating oil can be achieved, and the operation is simple and convenient.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The cross axle universal joint assembly with the lubricating oil adding structure comprises a cross axle main body (1) and an oil adding device (3), and is characterized in that the cross axle main body (1) comprises a plurality of cross axle tubes (2), the cross axle tubes (2) are provided with the oil adding device (3), the oil adding device (3) comprises a first adding tube (4), a second adding tube (5) and a third adding tube (6), the second adding tube (5) is positioned in the first adding tube (4), the third adding tube (6) is positioned in the second adding tube (5), a fixing rod (7) is fixedly arranged between the first adding tube (4) and the second adding tube (5), a plurality of first oil outlet holes (8) are formed in the second adding tube (5), and a plurality of elastic sheets (9) are fixedly arranged on the second adding tube (5), a plurality of second oil outlets (10) are formed in the third adding pipe (6), a mounting block (11) penetrates through the first adding pipe (4) and is fixedly mounted, and a bolt (12) is mounted on the mounting block (11) in a threaded mode.
2. The universal joint pin assembly with the lubricating oil adding structure as claimed in claim 1, wherein a plurality of holding blocks (13) are fixedly mounted on the top surface of the first adding pipe (4).
3. The universal joint pin assembly with the lubricating oil adding structure as claimed in claim 1, wherein the diameter of the first adding pipe (4) is larger than that of the second adding pipe (5), and the diameter of the second adding pipe (5) is larger than that of the third adding pipe (6).
4. The universal joint pin assembly with the lubricating oil adding structure as claimed in claim 1, wherein the width of the first oil outlet hole (8) is larger than the width of the second oil outlet hole (10).
5. The universal joint pin assembly with the lubricating oil adding structure as claimed in claim 1, wherein the elastic piece (9) is located between the second adding pipe (5) and the third adding pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120280461.4U CN215444813U (en) | 2021-02-01 | 2021-02-01 | Take lubricating oil to add cross universal joint assembly of structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120280461.4U CN215444813U (en) | 2021-02-01 | 2021-02-01 | Take lubricating oil to add cross universal joint assembly of structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215444813U true CN215444813U (en) | 2022-01-07 |
Family
ID=79701423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120280461.4U Expired - Fee Related CN215444813U (en) | 2021-02-01 | 2021-02-01 | Take lubricating oil to add cross universal joint assembly of structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215444813U (en) |
-
2021
- 2021-02-01 CN CN202120280461.4U patent/CN215444813U/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: 20220107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |