CN216231484U - Rear cover capable of realizing self-cleaning function of gear oil - Google Patents
Rear cover capable of realizing self-cleaning function of gear oil Download PDFInfo
- Publication number
- CN216231484U CN216231484U CN202123030929.3U CN202123030929U CN216231484U CN 216231484 U CN216231484 U CN 216231484U CN 202123030929 U CN202123030929 U CN 202123030929U CN 216231484 U CN216231484 U CN 216231484U
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- mounting groove
- filter
- gear oil
- rear cover
- cleaning function
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Abstract
The utility model belongs to the technical field of axle housing rear covers, and particularly relates to a rear cover capable of realizing a gear oil self-cleaning function. The rear cover comprises a cover body, a mounting groove and a filter; the inboard of lid is provided with the mounting groove, and inside the filter was located the mounting groove, the left and right sides of filter was provided with the stationary blade, and the stationary blade is located the outside of mounting groove and can dismantle with the inboard of lid and be connected. This back lid filters the garrulous end of impurity in gear oil through setting up the mounting groove and installing filter, has solved the problem of the gear wearing and tearing that arouse because of impurity garrulous end etc. in the gear oil.
Description
Technical Field
The utility model belongs to the technical field of axle housing rear covers, and particularly relates to a rear cover capable of realizing a gear oil self-cleaning function.
Background
The main reducer assembly gear is one of the important components of the drive axle power transmission system device. Gear oil is needed to be used for lubrication during gear operation of the main speed reducer assembly, and after the drive axle operates for a period of time, particles such as impurity powder mixed in the gear oil can appear in an inner cavity of the axle housing, so that the problem of gear abrasion is caused. The rear cover is a component that is welded to the rear of the axle housing and forms a cavity with the axle housing to protect the gears within the axle housing. In the prior art scheme, the structural style of the rear cover is limited, and a filter cannot be installed, so that in the process of gear operation oil throwing, particles such as impurity powder mixed in gear oil can abrade the gear, and the problems of gear abrasive abrasion, short oil change period, high user maintenance cost, low gear service life and the like caused by low gear oil cleanliness are solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rear cover capable of realizing a gear oil self-cleaning function, which solves the problems that the existing axle housing rear cover is limited in structural form and cannot be provided with a filter and gear abrasion is caused by impurity powder in gear oil and the like by optimizing the structure of the axle housing rear cover and arranging the filter to filter impurity powder in the gear oil, ensures the strength of the gear, prolongs the service life of the gear, prolongs the oil change period and reduces the maintenance cost of a user.
The above object of the present invention is achieved by the following technical solutions:
a rear cover capable of realizing the gear oil self-cleaning function comprises a cover body, a mounting groove and a filter; the inboard of lid is provided with the mounting groove, the filter is located inside the mounting groove, the left and right sides of filter is provided with the stationary blade, the stationary blade is located the outside of mounting groove and with the inboard of lid can be dismantled and be connected.
The preferred scheme is as follows:
preferably: the mounting groove towards the outside protrusion of lid, the left and right sides of mounting groove is provided with the screw seat respectively, the inside of screw seat is provided with the screw hole, the stationary blade pass through the bolt with the connection can be dismantled to the screw hole.
Preferably: the oil inlet of the filter faces upwards, the oil outlet of the filter faces downwards, and the shape of the mounting groove is matched with that of the filter.
Preferably: the cover body and the mounting groove are formed through integrated punching.
Preferably: the mounting groove is located on one side of the driven bevel gear inside the axle housing.
In conclusion, the utility model has the following beneficial effects:
according to the rear cover capable of realizing the gear oil self-cleaning function, the filter is installed on the inner side of the rear cover by arranging the installation groove on the inner side of the cover body, the filter is firmly fixed inside the installation groove by the screw seats on the two sides of the installation groove and the fixing pieces on the two sides of the filter in a matched mode through bolts, and the filter filters impurity powder in the gear oil inside the axle housing.
Drawings
FIG. 1 is a schematic structural view of an embodiment;
fig. 2 is another schematic structural diagram in the embodiment.
In the figure, 1, a cover body; 2. mounting grooves; 3. a filter; 4. a fixing sheet; 5. a screw seat; 6. a threaded hole; 7. an oil inlet; 8. an oil outlet; 9. and a driven bevel gear inside the axle housing.
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.
In which like parts are designated by like reference numerals. It should be noted that the words "left", "right", "inner" and "outer" used in the following description refer to directions in the drawings, but are not limited thereto.
As shown in fig. 1-2, a rear cover capable of realizing a gear oil self-cleaning function comprises a cover body 1, a mounting groove 2 and a filter 3; the inboard of lid 1 is provided with mounting groove 2, mounting groove 2 is located the inside one side of driven bevel gear 8 of axle housing, mounting groove 2 is convex towards the outside direction of lid 1, the left and right sides of mounting groove 2 is provided with screw seat 5 respectively, screw seat 5 is provided with screw hole 6, the left and right sides of filter 3 is provided with stationary blade 4, stationary blade 4 is located the outside of mounting groove 2, stationary blade 4 passes through the bolt and can dismantle with screw hole 6 and be connected, the shape of mounting groove 2 and the shape phase-match of filter 3, filter 3's oil inlet 7 is up, filter 3's oil-out 8 is down, lid 1 forms through the integral type punching press with mounting groove 2. Mounting groove 2 forms with 1 integral type punching press of lid, and is simple in production process, long service life, according to the oily process of getting rid of to the inside driven bevel gear 9's of axle housing actual operation in-process analysis, calculate the most reasonable mounted position of filter 3, thereby determine the position of mounting groove 2, guarantee with this that filter 3 can filter the inside gear oil's of axle housing impurity ends to the at utmost, screw base 5 passes through bolted connection with the stationary blade 4 of 3 both sides of filter, make installation and the dismantlement convenient and fast of filter 3, it is nimble to use, screw base 5 does not influence the function realization of back lid with the setting of mounting groove 2, can firmly install filter 3 in the inboard of lid 1 simultaneously, the effect of 3 inside gear oil impurity ends of filter axle housing of performance filter.
The present embodiments are illustrative, but not restrictive, and changes, modifications, additions, and substitutions may be made within the spirit and scope of the present invention, and those skilled in the art may make modifications to the embodiments as required without any inventive contribution thereto after reading the present specification, but within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a can realize self-cleaning function's of gear oil back lid which characterized in that: comprises a cover body (1), a mounting groove (2) and a filter (3); the inboard of lid (1) is provided with mounting groove (2), filter (3) are located inside mounting groove (2), the left and right sides of filter (3) is provided with stationary blade (4), stationary blade (4) are located the outside of mounting groove (2) and with the inboard of lid (1) can be dismantled and be connected.
2. The rear cover capable of realizing the gear oil self-cleaning function according to claim 1, is characterized in that: mounting groove (2) towards the outside protrusion of lid (1), the left and right sides of mounting groove (2) is provided with screw seat (5) respectively, the inside of screw seat (5) is provided with screw hole (6), stationary blade (4) through the bolt with screw hole (6) can be dismantled and be connected.
3. The rear cover capable of realizing the gear oil self-cleaning function according to claim 1, is characterized in that: an oil inlet (7) of the filter (3) faces upwards, an oil outlet (8) of the filter (3) faces downwards, and the shape of the mounting groove (2) is matched with that of the filter (3).
4. The rear cover capable of realizing the gear oil self-cleaning function according to claim 1, is characterized in that: the cover body (1) and the mounting groove (2) are formed through integrated punching.
5. The rear cover capable of realizing the gear oil self-cleaning function according to claim 1, is characterized in that: the mounting groove (2) is located on one side of a driven bevel gear (9) inside the axle housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123030929.3U CN216231484U (en) | 2021-12-06 | 2021-12-06 | Rear cover capable of realizing self-cleaning function of gear oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123030929.3U CN216231484U (en) | 2021-12-06 | 2021-12-06 | Rear cover capable of realizing self-cleaning function of gear oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216231484U true CN216231484U (en) | 2022-04-08 |
Family
ID=80960709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123030929.3U Active CN216231484U (en) | 2021-12-06 | 2021-12-06 | Rear cover capable of realizing self-cleaning function of gear oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216231484U (en) |
-
2021
- 2021-12-06 CN CN202123030929.3U patent/CN216231484U/en active Active
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