CN202659302U - Steady-flow oil pan - Google Patents
Steady-flow oil pan Download PDFInfo
- Publication number
- CN202659302U CN202659302U CN 201220286183 CN201220286183U CN202659302U CN 202659302 U CN202659302 U CN 202659302U CN 201220286183 CN201220286183 CN 201220286183 CN 201220286183 U CN201220286183 U CN 201220286183U CN 202659302 U CN202659302 U CN 202659302U
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- China
- Prior art keywords
- oil
- stabilizing plate
- case
- steady
- reduced
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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
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a steady-flow oil pan. The steady-flow oil pan comprises a case which is subjected to integrated punch forming, at least one oil stabilizing plate is installed in an inner chamber of the case, and a communicating device is arranged on the oil stabilizing plate. The case is in an integrated punch forming structure in stead of prior cast iron structures, under the condition that the volume is not changed, the difficulty of the production process is reduced, the processing cost is lowered, the heat dissipation capability is enhanced, simultaneously at least one oil stabilizing plate is installed in the inner chamber of the case, the interior of the case is separated by the oil stabilizing plate, and the communicating device is arranged on the oil stabilizing plate, so that fluctuating of the oil surface in the case is reduced, the oil surface is timely balanced, the phenomenon of unbalance oil surface is avoided, oil surface shaking and splashing caused by thrashing is avoided, and precipitation of lubricating oil impurities is facilitated. The steady-flow oil pan has the advantages that the difficulty of the production process is reduced, the processing cost is lowered, the heat dissipation capability is enhanced, simultaneously the fluctuating of the oil surface is reduced, and the phenomenon of unbalance oil surface is avoided.
Description
Technical field
The utility model relates to a kind of diesel engine oil pan.
Background technique
Oil sump is the Lower Half of crankcase, is called again lower crankcase.Effect be the sealing crankcase as the shell of oil storage tank, prevent that impurity from entering, and collect and store the lubricant oil that is flowed back to by each friction surface of diesel engine, the part that leaves heat prevents oil ageing.Oil sump mostly is cast iron weldering and makes and form, and generating process is complicated, and cost is higher, and existing oil sump easily causes the pasta concussion to swash when jolting to spatter, be unfavorable for being beneficial to the precipitation of impurity of lubricant simultaneously.
Summary of the invention
Technical problem to be solved in the utility model provides that a kind of production technology is simple, and processing cost is low, increases heat dissipation potential, reduces simultaneously the fluctuation of pasta, has avoided the stable flow type oil sump of the uneven phenomenon of pasta.
For solving the problems of the technologies described above, the technical solution of the utility model is: the stable flow type oil sump, comprise the housing of integrated punching moulding at least one oil-stabilizing plate being installed in the inner chamber of described housing, and described oil-stabilizing plate is provided with communication apparatus.
As preferred technological scheme, described oil-stabilizing plate is two, and wherein the height of an oil-stabilizing plate less than the height of another piece oil-stabilizing plate.
As to improvement of the technical scheme, described communication apparatus comprises the communicated cavity that is provided with between described oil-stabilizing plate bottom and the described housing inner chamber bottom surface.
As to further improvement in the technical proposal, described communication apparatus comprises the intercommunicating pore that is distributed with on the described oil-stabilizing plate.
Owing to having adopted technique scheme, the stable flow type oil sump comprises the housing of integrated punching moulding at least one oil-stabilizing plate being installed in the inner chamber of described housing that described oil-stabilizing plate is provided with communication apparatus.Described housing adopts the integrated punching shaping structure, replaces original cast-iron structure, in the situation that the constancy of volume has reduced production technology, has reduced processing cost, and has strengthened heat dissipation potential; Simultaneously, at least one oil-stabilizing plate is installed in the inner chamber of described housing, described oil-stabilizing plate is separated described enclosure interior, described oil-stabilizing plate is provided with communication apparatus, reduce the fluctuation of pasta in the described housing, make the timely balance of pasta, avoided the phenomenon of pasta injustice, the pasta concussion that causes when avoiding jolting swashs spatters, and is conducive to the precipitation of impurity of lubricant.The utility model has reduced the difficulty of production technology, has reduced processing cost, has strengthened heat dissipation potential, reduces simultaneously the fluctuation of pasta, has avoided the phenomenon of pasta injustice.
Description of drawings
Fig. 1 is the utility model embodiment's structural representation;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the utility model embodiment's plan view.
Among the figure: the 1-housing; The 2-oil-stabilizing plate; The 3-communicated cavity; The 4-intercommunicating pore.
Embodiment
Below in conjunction with drawings and Examples, further set forth the utility model.In the following detailed description, only by the mode of explanation some example embodiment of the present utility model has been described.Undoubtedly, those of ordinary skill in the art can recognize, in the situation that do not depart from spirit and scope of the present utility model, can revise described embodiment with various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than is used for the protection domain of restriction claim.
Such as Fig. 1, Fig. 2 and shown in Figure 3, the stable flow type oil sump comprises the housing 1 of integrated punching moulding at least one oil-stabilizing plate 2 being installed in the inner chamber of described housing 1 that described oil-stabilizing plate 2 is provided with communication apparatus.Described housing 1 adopts the integrated punching shaping structure, and the steel plate punched thick for 1.5mm forms, and replaces original cast-iron structure, in the situation that the constancy of volume has reduced production technology, reduced processing cost, and strengthened heat dissipation potential; Simultaneously, at least one oil-stabilizing plate 2 is installed in the inner chamber of described housing 1, described oil-stabilizing plate 2 comes described housing 1 interior separation, described oil-stabilizing plate 2 is provided with communication apparatus, reduce the fluctuation of described housing 1 interior pasta, make the timely balance of pasta, avoided the phenomenon of pasta injustice, the pasta concussion that causes when avoiding jolting swashs spatters, and is conducive to the precipitation of impurity of lubricant.
Described oil-stabilizing plate 2 is two, and wherein the height of an oil-stabilizing plate 2 is less than the height of another piece oil-stabilizing plate 2, effectively reduced the fluctuation of described housing 1 interior pasta, at first be that wherein an oil-stabilizing plate 2 plays the choked flow effect when pasta fluctuates, be that wherein another piece oil-stabilizing plate 2 works again, certain time interval effectively current stabilization also can reach the percussion that reduces described housing 1.Described communication apparatus comprises the communicated cavity 3 that is provided with between described oil-stabilizing plate 2 bottoms and the described housing 1 inner chamber bottom surface.Described communication apparatus comprises the intercommunicating pore 4 that is distributed with on the described oil-stabilizing plate 2.Described intercommunicating pore 4 is in 90 in described oil-stabilizing plate 2 upper punch Φ 8 holes, also can adjust according to actual conditions, is convenient to flowing of described housing 1 interior oil, not only circulate but also slow down flow velocity, timely balance, the pasta that causes when avoiding jolting concussion swashs spatters, and is conducive to the precipitation of impurity of lubricant.
Above demonstration and described basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. stable flow type oil sump, it is characterized in that: comprise the housing of integrated punching moulding, at least one oil-stabilizing plate is installed in the inner chamber of described housing, described oil-stabilizing plate is provided with communication apparatus.
2. stable flow type oil sump as claimed in claim 1, it is characterized in that: described oil-stabilizing plate is two, and wherein the height of an oil-stabilizing plate less than the height of another piece oil-stabilizing plate.
3. stable flow type oil sump as claimed in claim 1, it is characterized in that: described communication apparatus comprises the communicated cavity that is provided with between described oil-stabilizing plate bottom and the described housing inner chamber bottom surface.
4. stable flow type oil sump as claimed in claim 1, it is characterized in that: described communication apparatus comprises the intercommunicating pore that is distributed with on the described oil-stabilizing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286183 CN202659302U (en) | 2012-06-18 | 2012-06-18 | Steady-flow oil pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286183 CN202659302U (en) | 2012-06-18 | 2012-06-18 | Steady-flow oil pan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202659302U true CN202659302U (en) | 2013-01-09 |
Family
ID=47454211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220286183 Expired - Fee Related CN202659302U (en) | 2012-06-18 | 2012-06-18 | Steady-flow oil pan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202659302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059556A (en) * | 2015-08-14 | 2015-11-18 | 中国航空工业集团公司西安飞机设计研究所 | Inverse suction preventing device, oil collecting tank with same and flight vehicle |
-
2012
- 2012-06-18 CN CN 201220286183 patent/CN202659302U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059556A (en) * | 2015-08-14 | 2015-11-18 | 中国航空工业集团公司西安飞机设计研究所 | Inverse suction preventing device, oil collecting tank with same and flight vehicle |
| CN105059556B (en) * | 2015-08-14 | 2019-04-23 | 中国航空工业集团公司西安飞机设计研究所 | A kind of suck-back device and oil sump tank and aircraft with it |
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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 |
Granted publication date: 20130109 Termination date: 20140618 |
|
| EXPY | Termination of patent right or utility model |