CN201826917U - Engine oil filter structure of automobile engine - Google Patents
Engine oil filter structure of automobile engine Download PDFInfo
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- CN201826917U CN201826917U CN201020533241XU CN201020533241U CN201826917U CN 201826917 U CN201826917 U CN 201826917U CN 201020533241X U CN201020533241X U CN 201020533241XU CN 201020533241 U CN201020533241 U CN 201020533241U CN 201826917 U CN201826917 U CN 201826917U
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- oil
- engine
- filter
- filter cleaner
- filtering
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Abstract
The utility model provides an engine oil filter structure of an automobile engine, which belongs to the technical field of automobile engines and solves the problems that the existing automobile engine oil filter oil circuit has complicated structure, high manufacture cost and the like. The engine filter structure of the automobile engine comprises an engine box body and a filter, wherein the engine box body is provided with a clear oil filtering cavity and a coarse oil filtering cavity. The engine oil filter structure of the automobile engine is characterized in that the filter is fixedly connected with the engine box body, and the inlet end of the filter is communicated with the coarse oil filtering cavity; a filtering oil channel is arranged between the outlet end of the filter and the clear oil filtering cavity, positioned in the engine box body and communicates the outlet end of the filter and the clear oil filtering cavity. In the engine oil filter structure of the automobile engine, the filter is directly and fixedly connected with the engine box body, the engine box body is internally provided with the clear oil filtering channel, so that the weight of the engine box body is reduced; furthermore, the structure is simple and compact, and processing of precasting holes is convenient, and the manufacture cost is reduced.
Description
Technical field
The utility model belongs to technical field of automobile engine, relates to a kind of oil channel structure of motor car engine, particularly a kind of oil filtration structure of motor car engine.
Background technique
Motor is the heart of automobile, and it is most important to automotive performance.The oil leab of motor car engine is the important constituent element of motor, the oil leab of existing motor: oil trap assembly → oil pump → outer connecting leg road → oil filter → cylinder body auxiliary oil channel → main oil gallery → oblique oil duct and the upright oil duct of cylinder cap, owing to the reason that has outer connecting leg road, this structure seems in disorder, and the risk that the meeting increase is collided with in installation process causes engine oil leakage.
At the problem that exists, people have carried out various designs to motor car engine, and some has also applied for patent, and for example the Chinese patent literature data discloses a kind of lubricating oil path [application number: 200410066104.9 of engine cylinder assembly; Publication number: CN1786449A], it comprises oil trap, oil pump, oil filter, cylinder body, cylinder cap, oil sump, be provided with main oil gallery in the cylinder body, the auxiliary oil channel that is connected with oil filter, the upright oil duct of oblique oil duct and grease cylinders cap assembly movement parts, also comprise framework, at oil sump, be respectively equipped with oil duct in the frame mechanism, oil sump duct, the framework oil duct, basic oil circuit moves towards as follows: oil trap → oil pump → oil sump duct → framework oil duct → cylinder body auxiliary oil channel → oil filter → oblique oil duct of cylinder body main oil gallery → cylinder body and cylinder cap found oil duct.
There is one section oil duct that engine motor oil is carried out the filtering effect in the lubricating oil path of above-mentioned engine cylinder assembly, machine oil is from oil sump duct flow through framework oil duct, cylinder body auxiliary oil channel, flow into oil filter again and carry out the filtering processing, then flow into the cylinder body main oil gallery.Above-mentioned filtering oil duct is made up of four sections oil ducts, and structure is complicated, and oil filter is integral structure with motor, casting processing difficulty height, and the complicated oil duct of indoor design has also increased the difficulty of processing, and makes manufacture cost higher.
Summary of the invention
The purpose of this utility model is at the above-mentioned problems in the prior art, and a kind of oil filtration structure of motor car engine of simple and compact for structure, low cost of manufacture is provided.
The purpose of this utility model can realize by following technical proposal: a kind of oil filtration structure of motor car engine, comprise engine housing and filter cleaner, have filtering oil pocket and coarse filtration oil pocket on the described engine housing, it is characterized in that, described filter cleaner is connected mutually with engine housing and the entrance point of filter cleaner communicates with the coarse filtration oil pocket, has the filtering oil duct that the outlet end that is positioned at engine housing and makes filter cleaner and filtering oil pocket link between the outlet end of described filter cleaner and the filtering oil pocket.
The oil filtration structure of this motor car engine in use, machine oil flows directly into from the coarse filtration oil pocket and carries out the filtering processing the filter cleaner, machine oil after the filtering enters the filtering oil pocket in the edible vegetable oil road after filtration from the outlet end of filter cleaner more then, has so just finished the filtering of machine oil.
The oil filtration structure of this motor car engine directly is connected filter cleaner with engine housing mutually, and is provided with the filtering oil duct in engine housing, and is simple and compact for structure like this, easy to process, low cost of manufacture, and alleviated the weight of engine housing, easy for installation.
In the oil filtration structure of above-mentioned motor car engine, described filtering oil duct is a precast hole, the sidewall that one end of described precast hole is positioned at engine housing and precast hole communicates with the filtering oil pocket, and the other end extension of precast hole communicates with the outlet end of filter cleaner.Precast hole is easy to process, and the sidewall that precast hole is adjacent with the filtering oil pocket is a thin-walled, and is also comparatively convenient at the opening that the processing of precast hole sidewall communicates with the filtering oil pocket.
As another kind of situation, in the oil filtration structure of above-mentioned motor car engine, described filtering oil duct comprises precast hole, the sidewall that one end of described precast hole is positioned at engine housing and precast hole communicates with the filtering oil pocket, is provided with between the other end of precast hole and the outlet end of filter cleaner to be connected both and tubular conversion adapter.
Precast hole is easy to process, and the sidewall that precast hole is adjacent with the filtering oil pocket is a thin-walled, and is also comparatively convenient at the opening that the processing of precast hole sidewall communicates with the filtering oil pocket; Conversion adapter is the outlet end and the precast hole of tubular UNICOM filter cleaner, and transfer first end and precast hole be connected, and the outlet end of the other end and filter cleaner is connected, conversion adapter the connection that has made things convenient for filter cleaner is set.
In the oil filtration structure of above-mentioned motor car engine, being connected to be of the outlet end of described conversion adapter and precast hole, filter cleaner is threaded.Screw thread is easy to process, and the sealability that is threaded in after the connection is better, guarantees that machine oil can seepage in the filtering process.
Compared with prior art, the oil filtration structure of this motor car engine make filter cleaner directly and engine housing be connected, in engine housing, be provided with the filtering oil duct, alleviated the weight of engine housing, and simple and compact for structure, the processing of precast hole is also convenient, has reduced manufacture cost.
Description of drawings
Fig. 1 is the plan structure schematic representation of the oil filtration structure of this motor car engine.
Fig. 2 is the structure sectional view of the oil filtration structure of this motor car engine at the A-A face.
Among the figure, 1, engine housing; 2, filter cleaner; 31, precast hole; 32, conversion adapter; 4, filtering oil pocket; 5, coarse filtration oil pocket.
Embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As depicted in figs. 1 and 2, the oil filtration structure of this motor car engine is made up of engine housing 1, filter cleaner 2 and filtering oil duct, is used for the oil filtration with motor car engine.
Specifically, have filtering oil pocket 4 and coarse filtration oil pocket 5 on the engine housing 1, filter cleaner 2 is connected mutually with engine housing 1, and the entrance point of filter cleaner 2 communicates with coarse filtration oil pocket 5, have the filtering oil duct that is positioned at engine housing 1 between the outlet end of filter cleaner 2 and the filtering oil pocket 4, the filtering oil duct makes the outlet end of filter cleaner 2 and filtering oil pocket 4 link.
The filtering oil duct comprises precast hole 31, and the sidewall that an end of precast hole 31 is positioned at engine housing 1 and precast hole 31 communicates with filtering oil pocket 4, is provided with between the outlet end of the other end of precast hole 31 and filter cleaner 2 to be connected both and tubular conversion adapter 32.Being connected to be of the outlet end of conversion adapter 32 and precast hole 31, filter cleaner 2 is threaded.Screw thread is easy to process, and the sealability that is threaded in after the connection is better, guarantees that machine oil can seepage in the filtering process.Certainly in actual use, the filtering oil duct can directly be made a precast hole 31, and the sidewall that an end of precast hole 31 is positioned at engine housing 1 and precast hole 31 communicates with filtering oil pocket 4, and the other end extension of precast hole 31 communicates with the outlet end of filter cleaner 2.
During manufacturing, processing precast hole 31 on engine housing 1, precast hole 31 and filtering oil pocket 4 adjacent sidewalls are thin-walled, the inwall thread mill drilling that is connected with conversion adapter 32 at precast hole 31 again, and this moment, the sidewall of precast hole 31 processedly fell afterwards opening that communicates with filtering oil pocket 4 of formation naturally.Conversion adapter 32 is the outlet end and the precast hole 31 of tubular UNICOM filter cleaner 2, and conversion adapter 32 1 ends are threaded with precast hole 31, and the other end is threaded with the outlet end of filter cleaner 2, conversion adapter 32 the connection that has made things convenient for filter cleaner 2 is set.
The oil filtration structure of this motor car engine in use, machine oil flows directly into from coarse filtration oil pocket 5 and carries out the filtering processing the filter cleaner 2, machine oil after the filtering flows into the precast hole 31 through tubular conversion adapter 32 from the outlet end of filter cleaner 2 again, machine oil flows to the filtering oil pocket 4 from the sidewall of precast hole 31 then, has so just finished the filtering of engine motor oil.Because the oil filtration structure of this motor car engine directly is connected filter cleaner 2 with engine housing 1, and be provided with the filtering oil duct in engine housing 1 mutually, and is simple and compact for structure like this, easy to process, low cost of manufacture, and alleviated the weight of engine housing 1, easy for installation.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as engine housing 1, filter cleaner 2, precast hole 31, conversion adapter 32, filtering oil pocket 4, coarse filtration oil pocket 5 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (4)
1. the oil filtration structure of a motor car engine, comprise engine housing (1) and filter cleaner (2), have filtering oil pocket (4) and coarse filtration oil pocket (5) on the described engine housing (1), it is characterized in that, described filter cleaner (2) is connected mutually with engine housing (1) and the entrance point of filter cleaner (2) communicates with coarse filtration oil pocket (5), has the filtering oil duct that the outlet end that is positioned at engine housing (1) and makes filter cleaner (2) and filtering oil pocket (4) link between the outlet end of described filter cleaner (2) and the filtering oil pocket (4).
2. the oil filtration structure of motor car engine according to claim 1, it is characterized in that, described filtering oil duct is precast hole (31), the sidewall that one end of described precast hole (31) is positioned at engine housing (1) and precast hole (31) communicates with filtering oil pocket (4), and the other end extension of precast hole (31) communicates with the outlet end of filter cleaner (2).
3. the oil filtration structure of motor car engine according to claim 1, it is characterized in that, described filtering oil duct comprises precast hole (31), the sidewall that one end of described precast hole (31) is positioned at engine housing (1) and precast hole (31) communicates with filtering oil pocket (4), is provided with between the other end of precast hole (31) and the outlet end of filter cleaner (2) to be connected both and tubular conversion adapter (32).
4. the oil filtration structure of motor car engine according to claim 3 is characterized in that, being connected to be of the outlet end of described conversion adapter (32) and precast hole (31), filter cleaner (2) is threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020533241XU CN201826917U (en) | 2010-09-17 | 2010-09-17 | Engine oil filter structure of automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020533241XU CN201826917U (en) | 2010-09-17 | 2010-09-17 | Engine oil filter structure of automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201826917U true CN201826917U (en) | 2011-05-11 |
Family
ID=43965459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020533241XU Expired - Fee Related CN201826917U (en) | 2010-09-17 | 2010-09-17 | Engine oil filter structure of automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201826917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943406A (en) * | 2021-02-23 | 2021-06-11 | 浙江新柴股份有限公司 | Novel diesel engine gear chamber cover |
-
2010
- 2010-09-17 CN CN201020533241XU patent/CN201826917U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943406A (en) * | 2021-02-23 | 2021-06-11 | 浙江新柴股份有限公司 | Novel diesel engine gear chamber cover |
| CN112943406B (en) * | 2021-02-23 | 2021-12-10 | 浙江新柴股份有限公司 | Diesel engine gear chamber cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20130917 |