CN218324988U - Engine oil pan and engine - Google Patents
Engine oil pan and engine Download PDFInfo
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- CN218324988U CN218324988U CN202222532672.XU CN202222532672U CN218324988U CN 218324988 U CN218324988 U CN 218324988U CN 202222532672 U CN202222532672 U CN 202222532672U CN 218324988 U CN218324988 U CN 218324988U
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- oil
- engine
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- filter
- oil pan
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Abstract
The oil pan comprises a body, wherein a containing cavity for containing an oil pump is arranged in the body, a flange is arranged at the position, close to the opening of the containing cavity, of the outer wall of the body, a mounting groove for connecting a filter is arranged on the flange, and the opening direction of the mounting groove is opposite to that of the containing cavity; the position on the body close to the flange is provided with a main oil passage hole which is communicated with the filter. The application provides an engine oil pan and engine through set up the flange on the body, can pass through flange joint with the filter on the body to can realize being connected of filter and oil pan, and need not to install the filter at the front end of cooler, cause the dismouting difficulty. Wherein, the flange sets up in the position department that is close to holding the chamber open-ended to the below that makes the flange has great space, and this space is favorable to using the frock to install the filter on the flange, makes the dismouting of filter more convenient.
Description
Technical Field
The application relates to the technical field of automobiles, in particular to an engine oil pan and an engine.
Background
The oil pan assembly is used for storing engine oil, and the circulation flow of the engine oil is used for providing cooling and lubrication for internal parts of the engine and is an important part in an engine lubricating system. Because the space of the engine room is limited, the prior part arrangement mode has the following problems:
the existing oil filter is arranged at the front end of the oil cooler, and when the oil filter is disassembled and assembled, the disassembly and the assembly are inconvenient because the space of an engine cabin is limited.
SUMMERY OF THE UTILITY MODEL
The utility model provides an engine oil drain pan and engine to solve among the above-mentioned prior art oil cleaner and install the front end at the oil cooler and lead to the inconvenient problem of its dismouting.
A first aspect of the present application provides an engine oil pan, including:
the oil pump oil filter comprises a body, wherein a containing cavity for containing an oil pump is arranged in the body, a flange is arranged on the outer wall of the body, which is close to the opening of the containing cavity, a mounting groove for connecting a filter is arranged on the flange, and the opening direction of the mounting groove is opposite to that of the containing cavity;
and a main oil passage hole is formed in the position, close to the flange, of the body, and the main oil passage hole is communicated with the filter.
In a possible design, an oil outlet hole for communicating with an oil outlet of the oil pump is arranged on the body at a position close to the main oil passage hole.
In one possible design, the diameter of the main oil passage hole is 10-12 mm.
In one possible design, an oil baffle is arranged in the body, and a diversion trench and/or an overflow hole are/is arranged on the oil baffle.
In a possible design, the bottom of the body is provided with a recess, and the surface of the recess is an arc-shaped surface.
In a possible design, a first boss for connecting a compressor is arranged on the outer wall of the body at a position close to the flange.
In a possible design, the body is further provided with a second boss for connecting the transmission shaft, and the first boss and the second boss are respectively located on two opposite sides of the body.
In one possible design, the body is provided with a first mounting hole for connecting a transmission.
In a possible design, the body is provided with a second mounting hole for connecting a rear oil seal of the crankshaft.
A second aspect of the present application provides an engine including the engine oil pan provided in the first aspect of the present application.
The technical scheme provided by the application can achieve the following beneficial effects:
the application provides an engine oil pan and engine through set up the flange on the body, can pass through flange joint with the filter on the body to can realize being connected of filter and oil pan, and need not to install the filter at the front end of cooler, cause the dismouting difficulty. Wherein, the flange sets up in the position department that is close to holding the chamber open-ended to the below that makes the flange has great space, and this space is favorable to using the frock to install the filter on the flange, makes the dismouting of filter more convenient.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
FIG. 1 is a schematic structural diagram (I) of an engine oil pan provided by an embodiment of the present application;
FIG. 2 is a schematic structural diagram (II) of an engine oil pan provided by the embodiment of the present application;
fig. 3 is a schematic structural diagram (iii) of an engine oil pan provided in the embodiment of the present application.
Reference numerals are as follows:
1-body;
11-a containment chamber;
12-a flange;
121-mounting grooves;
13-main oil gallery holes;
14-oil outlet holes;
15-a recess;
16-a first boss;
17-a second boss;
18-a first mounting hole;
19-a second mounting hole;
20-a dipstick guide tube mounting hole;
2-oil baffle;
21-a diversion trench;
22-overflow holes;
3-oil drainage bolt.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In the description of the present application, unless explicitly stated or limited otherwise, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless specified or indicated otherwise; the terms "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, integrally connected, or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In the description of the present application, it should be understood that the terms "upper" and "lower" used in the description of the embodiments of the present application are used in a descriptive sense only and not for purposes of limitation. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.
The oil pan assembly is used for storing engine oil, and the circulation flow of the engine oil is used for providing cooling and lubrication for internal parts of the engine and is an important part in an engine lubricating system. However, the space in the engine compartment is limited, and it is difficult to attach and detach components such as an oil pump and a filter. The existing oil filter is arranged at the front end of an oil cooler, and when the oil filter is disassembled and assembled, the disassembly and the assembly are inconvenient because the space of an engine cabin is limited. In addition, the traditional oil pump and the variable displacement oil pump have different installation environmental conditions, and the installation of the variable displacement oil pump cannot be realized for the traditional oil pump installation position, so that the oil pump has great limitation.
As shown in fig. 1 to 3, an engine oil pan and an engine are provided in the embodiments of the present application. The oil pan comprises a body 1, wherein a containing cavity 11 for containing an oil pump is arranged in the body 1, a flange 12 is arranged on the outer wall of the body 1 close to the opening of the containing cavity 11, a mounting groove 121 for connecting a filter is arranged on the flange 12, and the opening direction of the mounting groove 121 is opposite to the opening direction of the containing cavity 11; a main oil passage hole 13 is formed in the position, close to the flange 12, of the body 1, and the main oil passage hole 13 is communicated with a filter.
The oil pump is integrated with a strainer, and the oil pump can be directly installed in the accommodating cavity 11 of the oil pan, so that the oil pump can conveniently and quickly suck the oil from the oil pan. And the oil pump is arranged in the accommodating cavity 11 of the oil pan, so that the limitation of the installation condition of the traditional oil pump can be eliminated, and the installation of the variable-displacement oil pump can be realized.
Set up flange 12 on body 1, can pass through flange 12 with the filter and connect on body 1 to can realize being connected of filter and oil pan, and need not to install the filter at the front end of cooler, cause the dismouting difficulty. Wherein, flange 12 sets up in the position department that is close to holding 11 openings in chamber to the below that makes flange 12 has great space, and this space is favorable to using the frock to install the filter on flange 12, makes the dismouting of filter more convenient. The opening direction of the accommodating cavity 11 can be defined as a positive direction of the first direction Z, and the opening direction of the mounting groove 121 is a negative direction of the first direction Z.
In addition, the main body 1 may be designed with a main oil passage hole 13, one end of the main oil passage hole 13 may be communicated with the filter, and the other end may be communicated with the cylinder. When the engine works, engine oil can sequentially pass through the engine oil pump and the filter and then enter the cylinder body through the main oil passage hole 13. From this, through making the oil pump set up in the oil pan, and integrate main oil duct hole 13 and filter on the oil pan, can make the structural arrangement between oil pump, oil pan, the filter compacter, need not to adopt numerous tube coupling to greatly degree has shortened the oil circuit, can realize the simplification, the miniaturization of structure, saves space, is convenient for make.
Wherein, an O-ring may be disposed on the main oil passage hole 13 to ensure the sealing performance of the main oil passage hole 13.
As a specific implementation manner, an oil outlet 14 for communicating with an oil outlet of the oil pump is arranged on the body 1 near the main oil passage hole 13.
Wherein, through integrating oil outlet 14 on body 1, can be favorable to setting up the outside output machine oil of the oil pump that holds the inside in chamber 11, need not to use the pipeline to can make the structure compacter, be favorable to the quick output of machine oil.
As a specific implementation mode, the diameter of the main oil passage hole 13 is 10-12 mm. Because the optimal amount of engine oil needed by the parts needing to be lubricated is different, the diameters of the oil passages connected to the parts can be different, for example, the diameters of the lubricating oil passages for the camshaft and the hydraulic tappet are relatively small and can be about 5mm, the diameters of the rest of branch oil passages can be about 6mm, and the engine oil of the oil passages can be input from the main oil passage hole 13. In order to enable a quick supply of oil into these oil passages, the diameter of the main oil passage hole 13 is relatively larger, and may be 10 to 12mm, preferably 10mm, 11mm, or 12mm in the present embodiment.
As a specific implementation manner, an oil baffle 2 is arranged in the body 1, and a diversion trench 21 and/or an overflow hole 22 are arranged on the oil baffle 2. This keep off oiled-plate 2 can realize sheltering from machine oil, avoids machine oil to splash, and guiding gutter 21, overflow hole 22 can make the quick backward flow of machine oil on the fender oiled-plate 2 to holding in the chamber 11.
As a specific implementation manner, the bottom of the body 1 is provided with a recess 15, and the surface of the recess 15 is an arc-shaped surface. The concave part 15 can make the bottom of the body 1 form an arch structure, and the concave part 15 can leave an arrangement space for an exhaust system, so that the arrangement between the oil pan and the exhaust system can be more compact, and the space can be saved.
As a specific implementation, the outer wall of the body 1 is provided with a first boss 16 for connecting the compressor at a position close to the flange 12. The compressor can be connected to the body 1 through the first boss 16, so that the arrangement and connection of the compressor can be facilitated, wherein the first boss 16 is close to the flange 12, so that the compressor can be close to a filter, and the filter can be conveniently operated.
As a specific implementation manner, the body 1 is further provided with a second boss 17 for connecting the transmission shaft, and the first boss 16 and the second boss 17 are respectively located on two opposite sides of the body 1, specifically, two sides of the body 1 along the second direction X. The transmission shaft and the compressor can be respectively arranged on two sides of the body 1, on one hand, the space around the oil pan can be utilized to arrange the transmission shaft and the compressor, and on the other hand, the transmission shaft and the compressor can be enabled not to be influenced by each other in respective work.
As a specific implementation manner, the body 1 is provided with a first mounting hole 18 for connecting a transmission. This first mounting hole 18 specifically sets up the one end along third direction Y on body 1 to can make derailleur, compressor, transmission shaft be located the three different directions of body 1 respectively, both realized arranging derailleur, compressor and transmission shaft, can not make again and produce the influence between the three. The first direction Z, the second direction X and the third direction Y are mutually perpendicular.
The body 1 is provided with a second mounting hole 19 for connecting a crankshaft rear oil seal. This second mounting hole 19 specifically can set up the one end along third direction Y on body 1, this second mounting hole 19 can all set up the homonymy at body 1 with first mounting hole 18, second mounting hole 19 is close to in the opening edge who holds chamber 11, first mounting hole 18 is then kept away from in the opening edge who holds chamber 11, thereby make and have certain interval between first mounting hole 18 and the second mounting hole 19, so that to the installation of oil blanket and derailleur behind the bent axle, avoid the installation to interfere.
As a specific implementation mode, the edge of the opening of the accommodating cavity 11 on the body 1 is also provided with a positioning pin, so that the rapid positioning in the installation process can be realized through the positioning pin, and the installation precision is ensured.
As a specific implementation manner, an oil drain bolt 3 is further disposed on the body 1, and the position of the oil drain bolt 3 is located at the bottom of the accommodating cavity 11, so that when oil in the accommodating cavity 11 needs to be drained, the oil can be drained by operating the oil drain bolt 3. This oil drain bolt 3 department is provided with the gasket, and the leakproofness of 3 departments of oil drain bolt can be guaranteed to this gasket, prevents the oil impregnate.
As a specific implementation, still be provided with dipstick pipe mounting hole 20 on body 1, this dipstick pipe mounting hole 20 is located body 1 relative both sides respectively with first mounting hole 18, and this dipstick pipe mounting hole 20 can provide the direction for the installation of dipstick.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. An engine oil pan, comprising:
the oil pump oil filter comprises a body (1), wherein an accommodating cavity (11) for accommodating an oil pump is formed in the body (1), a flange (12) is arranged on the outer wall of the body (1) close to the opening of the accommodating cavity (11), an installation groove (121) for connecting a filter is formed in the flange (12), and the opening direction of the installation groove (121) is opposite to that of the accommodating cavity (11);
the main oil channel hole (13) is formed in the position, close to the flange (12), of the body (1), and the main oil channel hole (13) is communicated with the filter.
2. The engine oil pan according to claim 1, characterized in that an oil outlet hole (14) for communicating with an oil outlet of the oil pump is provided on the body (1) at a position near the main oil passage hole (13).
3. The engine oil pan according to claim 1, characterized in that the diameter of the main oil gallery hole (13) is 10 to 12mm.
4. The engine oil sump according to claim 1, characterized in that an oil baffle (2) is arranged in the body (1), and a diversion trench (21) and/or an overflow hole (22) are arranged on the oil baffle (2).
5. The engine oil pan according to claim 1, characterized in that the bottom of the body (1) is provided with a recess (15), and the surface of the recess (15) is an arc-shaped surface.
6. The engine oil sump according to claim 1, characterized in that the outer wall of the body (1) is provided with a first boss (16) for connection of a compressor at a location close to the flange (12).
7. The engine oil sump according to claim 6, characterized in that the body (1) is further provided with a second boss (17) for connecting a transmission shaft, and the first boss (16) and the second boss (17) are respectively positioned at two opposite sides of the body (1).
8. An engine oil pan according to claim 1, characterized in that the body (1) is provided with a first mounting hole (18) for connecting a transmission.
9. An engine oil pan according to claim 1, characterized in that the body (1) is provided with a second mounting hole (19) for connecting a crankshaft rear oil seal.
10. An engine comprising an engine oil pan according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222532672.XU CN218324988U (en) | 2022-09-23 | 2022-09-23 | Engine oil pan and engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222532672.XU CN218324988U (en) | 2022-09-23 | 2022-09-23 | Engine oil pan and engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218324988U true CN218324988U (en) | 2023-01-17 |
Family
ID=84819797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222532672.XU Active CN218324988U (en) | 2022-09-23 | 2022-09-23 | Engine oil pan and engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218324988U (en) |
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2022
- 2022-09-23 CN CN202222532672.XU patent/CN218324988U/en active Active
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