CN201802455U - Engine oil filter element installed in timing cover cap of engine - Google Patents
Engine oil filter element installed in timing cover cap of engine Download PDFInfo
- Publication number
- CN201802455U CN201802455U CN2010202297344U CN201020229734U CN201802455U CN 201802455 U CN201802455 U CN 201802455U CN 2010202297344 U CN2010202297344 U CN 2010202297344U CN 201020229734 U CN201020229734 U CN 201020229734U CN 201802455 U CN201802455 U CN 201802455U
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- Prior art keywords
- filter element
- filter
- engine
- framework
- oil
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- Expired - Fee Related
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Abstract
The utility model discloses an engine oil filter element installed in a timing cover cap of an engine, wherein, the filter element is composed of a filter screen and a filter element framework, the filter screen is a cylindrical screen formed by a stainless steel wire filter screen, the filter screen is tightly embedded in the filter core framework through the injection moulding process, the filter element framework is made of plastics with the properties of high-temperature resistance, engine oil erosion resistance and ageing resistance, the filter element framework is a framework comprising at least one bracket and two cylinders, the cylinders are two ends of the framework, the bracket is connected between the two cylinders, one end of the filter element framework is a blind hole, the other end of the filter element framework is a through hole, and the filter element framework passes through the center of the filter screen. The method of arrangement is that the maximum diameter of the filter element is matched with an oil passage of the timing cover cap, the filter element is horizontally arranged in the oil passage, the through hole end of the filter element is aligned to the oil hole of the cylinder body of the engine, the blind hole end is in contact with a plug of the oil passage, and the left and the right ends of the filter element are fixed. The method of arrangement can avoid the problem that the filter element shakes leftwards and rightwards in the oil passage as the engine vibrates so as to reduce the service life of the filter element. The filter element has the advantages of simple structure, small size and long service life, can be firmly installed in the oil passage, and is easy to disassemble and clean.
Description
Technical field
The utility model relates to the machine oil filtering technique, is specifically related to a kind of machine oil filter core.
Background technique
For moment of torsion and the power that improves motor, all used variable valve timing apparatus on most motors.But impurity can impact the proper functioning of variable valve timing apparatus in the machine oil, and variable valve timing apparatus clamping stagnation can occur, regulate problems such as difficulty, inordinate wear, influences engine performance.Therefore need before the oil duct of variable valve timing apparatus, place one and cross filter core, impurity such as aluminium bits in the filtration machine oil.But the part engine structure is compact, is difficult on cylinder cap, the cylinder body and arranges machine oil filter core.And the regular engine oil filter core adopts the metal solder mode more, in machine oil bubble of a specified duration be easy to come off, can not filter machine oil impurity effectively.
The model utility content
The purpose of this utility model is to provide a kind of filter core that is installed on the engine timing cover at the problem of prior art existence, makes its high temperature resistant, anti-machine oil corrosion, effectively filters impurity in the oil duct, does not stop up oil duct after the installation.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of machine oil filter core that is installed in the engine timing cover, described filter core is made of filter screen and frame of filter element.It is characterized in that described filter screen is the cylindrical shape net that is formed by the Stainless Steel Wire filter screen, filter screen is embedded in the frame of filter element firmly by Shooting Technique.Described frame of filter element adopts high temperature resistant, anti-machine oil corrosion and aging-resistant plastics, to avoid causing that because of high temperature ageing or machine oil corrosion etc. frame of filter element and filter screen come off.Frame of filter element is that two ends are the skeleton that connects at least one support in the middle of the cylinder, and an end of frame of filter element is a blind hole, and the other end is a through hole, the center of logical filter screen.The maximum diameter of described filter core and the oil duct of timing cover coupling, be placed horizontally in the oil duct, the through hole end of filter core aligns with the oilhole of engine cylinder-body, the blind hole end contacts with the obstruction of oil duct, two ends, the filter core left and right sides all are fixed, this arrangement can prevent filter core along with engine luggine double swerve in oil duct, causes that filter element life reduces.
In order to prevent that the support in the middle of the filter core when mounted from blocking oil outlet, be processed with a location pit at the edge of the blind hole end of filter core, as the positioning mark of determining supporting position, back skeleton is installed is not blocked the turnover oilhole to guarantee filter core, influence the machine oil flow velocity.
After being installed to above-mentioned filter core in the timing cover, machine oil enters filter core from the cylinder body oilhole, behind strainer filtering, enter in the oil duct of timing cover upper end, and impurity is flushed to and stop up the blind hole side that contacts, to certain hour, obstruction can be taken apart, take out filter core, wash the inner impurity aluminum bits of filter core etc. off.
This filter cartridge construction is simple, and volume is little, and long service life is installed firmly in oil duct, is easy to dismounting and cleans.
Description of drawings
Fig. 1 is the structural representation of timing cover machine oil filter core
Fig. 2 be the timing cover machine oil filter core partly cut open figure
Fig. 3 is that the timing cover machine oil filter core is installed in the schematic representation in the timing cover oil duct
Embodiment
As shown in Figure 1, the timing cover machine oil filter core is made of the frame of filter element 1 and the filter screen 2 of maximum diameter and timing cover oil duct coupling.Frame of filter element 1 adopts the material with stronger high temperature resistant, anti-machine oil corrosivity, avoids because of high temperature ageing or machine oil corrosion etc. causes that frame of filter element and filter screen come off, and influences aluminium bits filter efficiency phenomenon.Filter screen 2 is to be welded as cylindrical formation with 100 purpose plane stainless steel steel wires, and filter precision is very high.By Shooting Technique, filter screen 2 is embedded in the frame of filter element 1 firmly.The right-hand member of frame of filter element 1 is a cylindrical hole, and left end is a blind cylindrical hole, and middle symmetry is coupled together through hole end 5 and blind hole end 6 by two supports 4.After the plane stainless steel silk is welded as cylinder type filter net 2,, be embedded in the frame of filter element 1 by Shooting Technique,
Simultaneously, an anti-misloading pit 3 is arranged at the blind hole end 6 of filter core, during installation with this anti-misloading pit 3 straight up, guarantee two support 4 horizontal positioned in the frame of filter element 1, two vertical oil ducts 9 of gap alignment that support is middle have been avoided because of skeleton blocks oil duct, cause degradation phenomenon under the flow.After filtering through machine oil filter core, enter in the timing cover oil duct impurity such as aluminium bits and significantly reduce, variable valve timing apparatus will move swimmingly.
As shown in Figure 2.Two supports 4 play the effect of supporting filter screen 2, and the space between two supports 4 provides passage for machine oil, and machine oil is filtered the back by filter screen 2 and flows to other oil ducts by the space.
As shown in Figure 3, the timing cover machine oil filter core is placed horizontally in the oil duct 7 of timing cover.Machine oil flows in the filter core by cylinder body 8, and impurity can enter in the vertical oil duct 9 after being filtered by filter screen 2.The through hole end 5 of filter core and the oilhole of cylinder body 8 over against, blind hole end 6 is connected with obstruction 10, filter core is fixed in the horizontal oil duct 7, has avoided filter core along with engine luggine double swerve in oil duct.Because of the effect of the machine oil flow direction, the impurity that is filtered can be flushed to the blind hole end 6 of filter core.When impurities accumulation when a certain amount of, can take apart and take out filter core impurity is cleaned stopping up 10.
Claims (2)
1. machine oil filter core that is installed in the engine timing cover, described filter core is made of filter screen (2) and frame of filter element (1); It is characterized in that described filter screen (2) is the cylindrical shape net that is formed by the Stainless Steel Wire filter screen, filter screen (2) is embedded in the frame of filter element (1) firmly by Shooting Technique; Described frame of filter element (1) adopts high temperature resistant, anti-machine oil corrosion and aging-resistant plastics, is that two ends are the skeleton that connects at least one support in the middle of the cylinder, and an end of frame of filter element (1) is a blind hole, and the other end is a through hole, the center of logical filter screen (2); The maximum diameter of described filter core and the oil duct of timing cover (7) coupling are placed horizontally in the oil duct (7), and the through hole end of filter core (5) aligns with the oilhole of engine cylinder-body (8), and blind hole end (6) contacts with the obstruction (10) of oil duct (7).
2. the machine oil filter core that is installed in the engine timing cover according to claim 1 is characterized in that: described filter core is processed with a location pit (3) at the edge of blind hole end (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202297344U CN201802455U (en) | 2010-06-18 | 2010-06-18 | Engine oil filter element installed in timing cover cap of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202297344U CN201802455U (en) | 2010-06-18 | 2010-06-18 | Engine oil filter element installed in timing cover cap of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201802455U true CN201802455U (en) | 2011-04-20 |
Family
ID=43871958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202297344U Expired - Fee Related CN201802455U (en) | 2010-06-18 | 2010-06-18 | Engine oil filter element installed in timing cover cap of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201802455U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869467A (en) * | 2019-03-22 | 2019-06-11 | 浙江万里扬股份有限公司 | Speed changer and vehicle |
| CN111136851A (en) * | 2019-12-31 | 2020-05-12 | 九牧厨卫股份有限公司 | High-strength corrosion-resistant product and preparation method thereof |
-
2010
- 2010-06-18 CN CN2010202297344U patent/CN201802455U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869467A (en) * | 2019-03-22 | 2019-06-11 | 浙江万里扬股份有限公司 | Speed changer and vehicle |
| CN111136851A (en) * | 2019-12-31 | 2020-05-12 | 九牧厨卫股份有限公司 | High-strength corrosion-resistant product and preparation method thereof |
| CN111136851B (en) * | 2019-12-31 | 2021-10-26 | 九牧厨卫股份有限公司 | High-strength corrosion-resistant product and preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20170618 |