CN202483677U - Automobile engine oil sump - Google Patents
Automobile engine oil sump Download PDFInfo
- Publication number
- CN202483677U CN202483677U CN2011205431706U CN201120543170U CN202483677U CN 202483677 U CN202483677 U CN 202483677U CN 2011205431706 U CN2011205431706 U CN 2011205431706U CN 201120543170 U CN201120543170 U CN 201120543170U CN 202483677 U CN202483677 U CN 202483677U
- Authority
- CN
- China
- Prior art keywords
- oil
- plane
- return inclined
- automobile engine
- oil sump
- 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
Images
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses an automobile engine oil sump. The inner bottom of the automobile engine oil sump has a combined inclined surface structure and is formed by connecting at least three oil return inclined surfaces with different gradients; the inner bottom is communicated with an oil discharge screw plug hole; furthermore, reinforcement ribs are connected to fixed bosses in the oil sump, in partial oil sump assembly holes, of an oil stopping plate and of a lubrication oil collector; and a lubrication oil stabilization chamber is formed between a reinforcement rib connected from the fixed boss of the oil stopping plate on the fourth oil return inclined surface to the fixed boss of the lubrication oil collector and the third oil return inclined surface. According to the automobile engine oil sump, the effective space occupied in the oil sump is reduced by arranging functional structures of parts; the automobile engine oil sump has obvious effects of absorbing shock and reducing noise and has a function of stabilizing the fluctuation of lubrication oil; and damage caused by poor lubrication of an engine is reduced. The automobile engine oil sump is suitable to be used as oil sumps of various automobiles.
Description
Technical field
The utility model belongs to automotive field, especially relates to motor car engine, specifically a kind of automobile engine oil pan.
Background technique
The effect of vehicle startup oil pan is that the sealing crankcase prevents that as the shell of oil storage tank introduced contaminants from getting into, and collects and store the lubricant oil that is flowed back to by each friction surface of internal-combustion engine, and the part that leaves heat prevents oil ageing.Existing oil sump bottom mostly is planar design, is unfavorable for that lubricant oil flows, and when oil change more the residual oil content height; The steady grease chamber of inner the no independent lubricant oil of oil sump structure, that plays stable lubricant oil effect has only the oil baffle structure, have in addition do not have the oil baffle structure, so stablize the poor effect of lubricant oil; After the engine whole vehicle assembling, the oil sump stiffening rib is arranged unreasonable, can cause the vibration of oil sump, simultaneously with noise.
The model utility content
The technical problem that the utility model will solve; Provide a kind of automobile engine oil pan; Take the inner useful space of oil sump through integrating the component functional structure, reducing, have tangible vibration damping, noise reduction effect; And possess the effect of stable lubricant oil fluctuation, reduce the harm that motor causes because of insufficient lubrication.
For solving the problems of the technologies described above, the technological scheme that the utility model is taked is:
A kind of automobile engine oil pan, end is the composite bevel structure in it, and being joined by at least three different oil return inclined-planes of slope forms, and the said interior end and purge cock hole are connected.
As specializing of the utility model structure, said composite bevel structure comprises first～the 5th oil return inclined-plane that is connected in one; Wherein,
The 4th oil return inclined-plane and the 5th oil return inclined-plane join and are that the bottom of oil sump, the connection place of the two are that intersection is the utmost point lower of oil sump, and are communicated with the purge cock hole;
The first oil return inclined-plane and the second oil return inclined-plane join and are the upper strata of oil sump;
The 3rd oil return inclined-plane is connected between the upper strata and lower floor of oil sump, and the three is joined and is one, and the 3rd oil return inclined-plane slope in first～the 5th oil return inclined-plane is maximum.
As the further qualification of the utility model, oil sump inside, the fixing lug boss of oil baffle and the fixing lug boss place of lubricant trap are connected with stiffening rib.
(because oil baffle fixing lug boss and oil sump bottom surface and housing sidewall are connected; Oil trap fixing lug boss and oil sump bottom surface are connected; The two and stiffening rib be connected as a single entity increased the area that is connected of stiffening rib and oil sump; Strengthened the overall construction intensity of oil sump, the vibration and the noise of oil sump when having reduced the complete machine operation.Simultaneously, this combination can also reduce and takies the inner space, increases oil sump internal lubrication oil capacity, has stable lubricant oil, reduces the lubricant oil fluctuation, can also alleviate the oil sump overall weight simultaneously.）
The fixing lug boss of oil baffle and the fixing lug boss place of oil trap are connected with stiffening rib respectively above the 4th oil return tiltedly, are the steady grease chamber of lubricant oil between these stiffening ribs and the 3rd oil return inclined-plane.
(steady grease chamber can effectively reduce the machine oil fluctuation and reduce the pasta concussion that causes when jolting and swash and spatter bubble phenomenon, and the effect of stablize the lubricant oil fluctuation is better, and the while also is beneficial to the lubricant oil contamination precipitation.）
Owing to adopted above-mentioned technological scheme; The utility model compared with prior art; The technological progress that is obtained is: the utility model is combined into the steady grease chamber of lubricant oil structure with oil sump oil baffle fixing lug boss and lubricant trap fixing lug boss and stiffening rib; Have the effect of stable lubricant oil fluctuation, reduce the harm that motor causes because of insufficient lubrication, and have tangible vibration damping, noise reduction effect; Oil sump oil baffle fixing lug boss and lubricant trap fixing lug boss and the combined structure of stiffening rib; Increase the inner actual volume of oil sump; And then alleviate the oil sump total quality, with the acting in conjunction of oil sump oil baffle, can further strengthen the effect that oil sump is stablized lubricant oil in addition.
The utility model is suitable for the oil sump of making various automobiles.
The utility model below will combine Figure of description and specific embodiment to do further explain.
Description of drawings
Fig. 1, Fig. 3 are respectively the stereogram of the utility model embodiment's different visual angles;
Fig. 2 is the plan view of Fig. 1.
Among the figure: the fixing lug boss of 2-lubricant trap, the fixing lug boss of 3-oil baffle, 4,41,42-stiffening rib; The steady grease chamber of 5-lubricant oil, 6-purge cock, 7-connection place; 11-the first oil return inclined-plane, 12-the second oil return inclined-plane, 13-the three oil return inclined-plane; 14-the four oil return inclined-plane, 15-the five oil return inclined-plane.
Embodiment
Embodiment 1
Fig. 1-shown in Figure 3 is a kind of automobile engine oil pan, is the aluminum double layer construction.
One, the difference part of it and existing oil pan structure is:
The interior end of oil sump main body is the composite bevel structure, and promptly being joined by at least three different oil return inclined-planes of slope forms, and end and purge cock hole are connected in this.
Ramp structure is connected with the purge cock hole.Following particularly:
Ramp structure comprises first～the 5th oil return inclined-plane 11～15 that is connected in one.
The 4th oil return inclined-plane 14 and the 5th oil return inclined-plane 15 join and are that the bottom of oil sump, the connection place 7 of the two are that intersection is the utmost point lower of oil sump, and are communicated with the purge cock hole.
The first oil return inclined-plane 11 and the second oil return inclined-plane 12 join and are the upper strata of oil sump.
The 3rd oil return inclined-plane 13 is connected between the upper strata and lower floor of oil sump, and the three is joined and is one, and the 3rd oil return inclined-plane 13 slope in first～the 5th oil return inclined-plane 11～15 is maximum.
Inner and the part oil sump mounting hole of oil sump, and fixing lug boss 2 places of the fixing lug boss 3 of oil baffle and lubricant trap are connected with stiffening rib 4.The fixing lug boss of oil baffle and the fixing lug boss place of oil trap are connected with stiffening rib 41 and 42 above the 4th oil return tiltedly, and stiffening rib 41 and 13 on the 42 and the 3rd oil return inclined-plane are the steady grease chamber 5 of lubricant oil.
Two, the structure of other part of present embodiment is identical with existing technology.
Claims (5)
1. automobile engine oil pan,
It is characterized in that:End is the composite bevel structure in it, and being joined by at least three different oil return inclined-planes of slope forms, and the said interior end and purge cock hole are connected.
2. automobile engine oil pan according to claim 1,
It is characterized in that:Said composite bevel structure comprises first～the 5th oil return inclined-plane that is connected in one; Wherein,
The 4th oil return inclined-plane and the 5th oil return inclined-plane join and are that the bottom of oil sump, the connection place of the two are that intersection is the utmost point lower of oil sump, and are communicated with the purge cock hole;
The first oil return inclined-plane and the second oil return inclined-plane join and are the upper strata of oil sump;
The 3rd oil return inclined-plane is connected between the upper strata and lower floor of oil sump, and the three is joined and is one, and the 3rd oil return inclined-plane slope in first～the 5th oil return inclined-plane is maximum.
3. automobile engine oil pan according to claim 1 and 2,
It is characterized in that:Oil sump inside, the fixing lug boss of oil baffle and the fixing lug boss place of lubricant trap are connected with stiffening rib.
4. automobile engine oil pan according to claim 2,
It is characterized in that:The stiffening rib that the fixing lug boss place of the fixing lug boss of oil baffle and lubricant trap is connected on the 4th oil return inclined-plane, and be the steady grease chamber of lubricant oil between the 3rd oil return inclined-plane.
5. according to claim 2 or 4 described automobile engine oil pans,
It is characterized in that:The fixing lug boss place of the fixing lug boss of oil baffle and lubricant trap is connected with stiffening rib on the 4th oil return inclined-plane, is the steady grease chamber of lubricant oil between said stiffening rib and the 3rd oil return inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205431706U CN202483677U (en) | 2011-12-22 | 2011-12-22 | Automobile engine oil sump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205431706U CN202483677U (en) | 2011-12-22 | 2011-12-22 | Automobile engine oil sump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202483677U true CN202483677U (en) | 2012-10-10 |
Family
ID=46958104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205431706U Expired - Fee Related CN202483677U (en) | 2011-12-22 | 2011-12-22 | Automobile engine oil sump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202483677U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100329A (en) * | 2014-06-19 | 2014-10-15 | 广西金创汽车零部件制造有限公司 | Oil pan |
| CN104564226A (en) * | 2014-11-26 | 2015-04-29 | 中国北方发动机研究所(天津) | Oil bottom case structure with enhanced oil return function |
| CN107676472A (en) * | 2017-11-14 | 2018-02-09 | 青岛理工大学 | Splash lubrication automatically cleaning decelerator fuel tank |
-
2011
- 2011-12-22 CN CN2011205431706U patent/CN202483677U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100329A (en) * | 2014-06-19 | 2014-10-15 | 广西金创汽车零部件制造有限公司 | Oil pan |
| CN104564226A (en) * | 2014-11-26 | 2015-04-29 | 中国北方发动机研究所(天津) | Oil bottom case structure with enhanced oil return function |
| CN107676472A (en) * | 2017-11-14 | 2018-02-09 | 青岛理工大学 | Splash lubrication automatically cleaning decelerator fuel tank |
| CN107676472B (en) * | 2017-11-14 | 2024-02-27 | 青岛理工大学 | Splash lubrication self-cleaning speed reducer oil tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202483677U (en) | Automobile engine oil sump | |
| CN205371564U (en) | Motor car gear box box | |
| CN105416041A (en) | Fuel tank for vehicle | |
| CN102341572B (en) | Oil sump | |
| CN203146052U (en) | Oil pan for automobile engine | |
| CN102787882A (en) | Double layered integrated oil sump | |
| CN202756048U (en) | Necking split-type oil pan | |
| CN205034120U (en) | Automobile body bears formula locomotive integral tank structure | |
| CN208074152U (en) | Gear case body for rail traffic vehicles | |
| CN204436516U (en) | A kind of vibration-absorbing and silencing automobile engine oil pan | |
| CN205779100U (en) | A kind of electromotor separated oil sump | |
| CN205013080U (en) | Split type engine oil drain pan | |
| CN104379887B (en) | For the oil sump of internal combustion engine | |
| CN203978549U (en) | Twin cylinder engine oil sump assembly | |
| CN106988828B (en) | The dry sump of double-layer tank | |
| CN204344193U (en) | Oil sump and motor | |
| CN202483678U (en) | Oil pan of gasoline engine | |
| CN204041150U (en) | A kind of horizontal engine oil sump | |
| CN203547828U (en) | Gasoline engine oil pan | |
| CN203906037U (en) | Dry-type oil sump system of engine | |
| CN207510214U (en) | Fuel tank for light commercial vehicle | |
| CN203441561U (en) | Engine oil baffle | |
| CN105109502A (en) | Vehicle-body loading type vehicle whole fuel tank structure | |
| Osman | Design and development of a compact and lightweight oil pan for high performance vehicle applications | |
| CN205225365U (en) | Engine sump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20121010 Termination date: 20191222 |