CN211230575U - Oil pan of diesel engine - Google Patents
Oil pan of diesel engine Download PDFInfo
- Publication number
- CN211230575U CN211230575U CN201922461382.9U CN201922461382U CN211230575U CN 211230575 U CN211230575 U CN 211230575U CN 201922461382 U CN201922461382 U CN 201922461382U CN 211230575 U CN211230575 U CN 211230575U
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- China
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- oil
- oil pan
- pan body
- drain hole
- diesel engine
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
In order to solve the oil pan and lead to bulky and the low scheduling problem of oil drain efficiency for improving the oil storage capacity, the utility model provides a diesel engine oil pan mainly includes the oil pan body, its characterized in that still including setting up in the oil storage bag of oil pan body below, the whole airtight structure that is of oil storage bag to be equipped with the oil through hole that is used for the two inside of intercommunication oil storage bag and oil pan body on oil pan body bottom plate, still be equipped with the oil drain hole on the oil pan body, lead the oil groove, the oil drain hole all is located the bottom plate of oil pan body with leading the oil groove, leads oil groove one end and links to each other with the oil drain hole, and oil drain hole department fixedly connected with is used for installing the nut.
Description
Technical Field
The utility model relates to an engine parts technical field, in particular to diesel engine oil pan.
Background
Oil pans in diesel engines are important components of the lubrication system and function as crankcase seals and oil reservoirs. In the diesel engine operation process, machine oil circulates in the diesel engine, and the oil pan is collected and is stored the machine oil that flows back by each friction surface of diesel engine, and oil pan machine oil reserves among the prior art are less, if direct increase oil pan capacity then can lead to its dead weight to increase, leads the oil groove to generally adopt many oil grooves of leading moreover, and the structure is complicated.
Disclosure of Invention
In order to solve the problem, the utility model provides a diesel engine oil pan, the technical scheme of adoption as follows:
the utility model provides a diesel engine oil pan, mainly includes the oil pan body, its characterized in that still includes the oil storage bag that sets up in oil pan body below, the oil storage bag is whole to be airtight structure to be equipped with on oil pan body bottom plate and be used for the intercommunication oil storage bag and the two inside oil through hole of oil pan body, still be equipped with the oil drain hole on the oil pan body, lead the oil groove, the oil drain hole all is located the bottom plate of oil pan body with leading the oil groove, leads oil groove one end and links to each other with the oil drain hole, and oil drain hole department fixedly connected with is used for installing the nut of oil.
Preferably, the oil guide groove is composed of two arc-shaped grooves which are distributed in a splayed structure and are connected with the oil drain hole close to one end.
Preferably, a plurality of reinforcing ribs are further arranged on the oil pan body.
Preferably, the oil pan body is divided into a front cavity and a rear cavity, the oil drain hole is located at the bottom of the rear cavity, and the oil storage pockets are fixedly connected to two sides below the rear cavity.
The beneficial effects of the utility model reside in that:
1. due to the arrangement of the oil storage pocket, the oil storage capacity is increased while the occupied volume of the oil pan is not increased;
2. the setting of oil groove has increased the circulation and the oil drain efficiency of machine oil to lead oil hole and eight characters type, leads the oil groove and when promoting oil drain efficiency, plays additional strengthening's effect.
Drawings
Fig. 1-2 are the structure schematic diagrams of the present invention
The oil sump comprises an oil sump body 1, an oil storage pocket 2, an oil through hole 3, a nut 4, an oil drain hole 5, an oil guide groove 6, a reinforcing rib 7, a front cavity 8 and a rear cavity 9.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The diesel engine oil pan shown in the figures 1-2 mainly comprises an oil pan body 1 and an oil storage bag 2, wherein the oil pan body 1 is formed by a front cavity 8 and a rear cavity 9, the oil storage bag 2 is fixedly connected to the lower positions of the left side and the right side of the rear cavity 9 in a welding mode, 3 waist-shaped oil through holes 3 are respectively formed in the left side and the right side of a bottom plate of the rear cavity 9 and used for communicating the rear cavity 9 with the inside of the oil storage bag 2, circulating engine oil is used, and the size of the oil storage bag 2 can be calculated and determined in advance according to the position of a finished automobile and interference.
Preceding chamber 8 and rear chamber 9 constitute by bottom plate and curb plate, the degree of depth of rear chamber 9 is greater than the degree of depth of preceding chamber 8, the front end of rear chamber 9 bottom plate is provided with oil drain hole 5, and the welding of 5 department of oil drain hole has nut 4, be used for installing the oil drain bolt, still be equipped with on the 9 bottom plates of rear chamber and lead oil groove 6, it comprises two recesses that are eight style of calligraphy structure distribution to lead oil groove 6, two recesses are close to one end and all link to each other with oil drain hole 5, every recess is all from 9 bottom plates of rear chamber upper surface undercut, and use oil drain hole 5 as the center, highly rising gradually by nearly as far as recess, lead oil groove 6 and spread most rear chamber 9 bottom plate positions, lead setting of oil groove 6 when promoting oil drain efficiency, play additional strengthening's effect, in addition, be provided with twice strengthening rib 7 on the bottom plate lower surface of preceding chamber 8.
The utility model provides a compact structure, rationally distributed's oil pan, this oil pan have good leakproofness and stability, are applicable to the abominable diesel engine of work road conditions.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements can be made, and these improvements should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a diesel engine oil pan, mainly includes the oil pan body, its characterized in that still includes the oil storage bag that sets up in oil pan body below, the oil storage bag is whole to be airtight structure to be equipped with on oil pan body bottom plate and be used for the intercommunication oil storage bag and the two inside oil through hole of oil pan body, still be equipped with the oil drain hole on the oil pan body, lead the oil groove, the oil drain hole all is located the bottom plate of oil pan body with leading the oil groove, leads oil groove one end and links to each other with the oil drain hole, and oil drain hole department fixedly connected with is used for installing the nut of oil.
2. The diesel engine oil pan as defined in claim 1, wherein the oil guide groove is formed by two curved grooves which are distributed in a splayed configuration and are connected to the oil drain hole near one end.
3. The diesel engine oil pan of claim 1, wherein a plurality of reinforcing ribs are further arranged on the oil pan body.
4. The diesel engine oil pan according to any one of claims 1 to 3, wherein the oil pan body is divided into a front cavity and a rear cavity, the oil drain hole is located at the bottom of the rear cavity, and the oil storage pockets are fixedly connected to two sides below the rear cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922461382.9U CN211230575U (en) | 2019-12-31 | 2019-12-31 | Oil pan of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922461382.9U CN211230575U (en) | 2019-12-31 | 2019-12-31 | Oil pan of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211230575U true CN211230575U (en) | 2020-08-11 |
Family
ID=71916403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922461382.9U Active CN211230575U (en) | 2019-12-31 | 2019-12-31 | Oil pan of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211230575U (en) |
-
2019
- 2019-12-31 CN CN201922461382.9U patent/CN211230575U/en active Active
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| GR01 | Patent grant | ||
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