CN206035567U - Machine oil filters assembly - Google Patents
Machine oil filters assembly Download PDFInfo
- Publication number
- CN206035567U CN206035567U CN201620791819.9U CN201620791819U CN206035567U CN 206035567 U CN206035567 U CN 206035567U CN 201620791819 U CN201620791819 U CN 201620791819U CN 206035567 U CN206035567 U CN 206035567U
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- CN
- China
- Prior art keywords
- oil
- connector
- crankcase
- machine oil
- support
- 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
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a machine oil filters assembly, including crankcase and engine oil filtering device, be provided with machine oil duct in the crankcase, engine oil filtering device includes the filter screen and is used for supporting the support that net shape one -tenth filtering component was strained in the installation, the machine oil duct that filtering component installed in the crankcase is used for forming the filtration to machine oil, the detachable outside -in of support penetrates machine oil duct and forms the sealing up to the external world to machine oil duct, penetrating machine oil duct and forming sealed to the external world to machine oil duct through the detachable outside -in of support, reduced the quantity of spare part, the accessory cost and the installation cost of saving simultaneously, can avoid when the filter screen is dismantled dismantling the crankcase earlier, guarantee the leakproofness of crankcase, and it are simple to filter mounting structure, and the filter effect is good, installs and removes the convenience, and it is clean to be convenient for the filter screen, guarantees that the cleanliness factor of machine oil is higher.
Description
Technical field
The utility model is related to oil filtration field, and in particular to a kind of oil filtration assembly.
Background technology
Engine generally by the crankcase being made up of crankcase cover and crankcase together, use by crankcase internal storage lubrication
Machine oil, in the course of the work, the working surface of driving parts is rough to engine, in order to prevent between metalwork
Dry friction, general engine are required for arranging lubricating system, continuously machine oil clean enough are sent to the friction of driving member
Surface, forms oil film between friction surface, realizes fluid friction, so as to reducing friction resistance, reduces power consumption, improves vapour
The reliability and durability of oil machine work.
The lubricating system of available engine generally all includes the portions such as lubricating oil pump, oil filter screen, relief valve, machine oil cleaning strainer
Part；Oil filter screen is installed on inside crankcase, is covered with oil pump cover plate and oil pump cover plate bolt fixes oil filter screen, machine
Olein filter is installed on external engine, and this structure causes the amount of parts of engine to increase, and increases production cost and dress
With cost, and when being cleaned the cleanliness factor to ensure machine oil to oil filter screen, as oil filter screen is located inside crankcase,
Be inconvenient to clean and change, during dismounting oil filter screen, crankcase, complex operation, and the sealing of destructible crankcase need to be opened.
Therefore, it is to solve problem above, needs a kind of oil filtration assembly, simple structure, amount of parts are less, saves
Production cost, and filter screen is convenient to mount and dismount, beneficial to cleaning, it is ensured that to the effective filtration of machine oil.
Utility model content
In view of this, the purpose of this utility model is to overcome defect of the prior art, there is provided oil filtration assembly, structure
Simply, amount of parts is less, saves production cost, and filter screen is convenient to mount and dismount, beneficial to cleaning, it is ensured that to the effective mistake of machine oil
Filter.
Oil filtration assembly of the present utility model, including crankcase and engine oil filter, is provided with the crankcase
Machine oil oil duct, the engine oil filter include filter screen and for supporting the support for installing that filter screen forms filter assemblies, the mistake
Filter component is arranged on the machine oil oil duct in crankcase and filters for being formed to machine oil, and the detachable ecto-entad of the support is penetrated
The sealing of machine oil oil duct and formation to machine oil oil duct outwardly；Ecto-entad is worn expression support and passes through crankcase wall by space outerpace
Into the machine oil oil duct being arranged in crankcase, it is ensured that engine oil filter simple structure, it is convenient to mount and dismount, is easy to cleaning.
Further, the support outer end forms sealing, and the sealing detachable-type sealed is fixed on crankcase to be used
In the via that support is penetrated；By the setting of sealing, it is easy to improve sealing effectiveness, it is ensured that the stability that support is installed.
Further, the sealing include it is cylindrical be provided with externally threaded connector, the connector was by being arranged at
The internal thread of hole inner circle is installed on via threadably；Connector is fixed with support, and connector is installed by screw thread
It is fixed on via, it is ensured that connector fixing-stable, and connector pair has certain sealing function with via, reduces seal head
Seal pressure, and be convenient to mount and dismount, prepare beneficial to processing.
Further, the cylindrical radially projection of the connector forms the annular gland outside crankcase, described
Annular gland and crankcase are provided with the sealing ring for being coated at connector between the axial direction of connector；The annular gland passes through
The axial rotary of connector compresses sealing ring, realizes the axial seal of via.
Further, the cylindrical annular groove being provided with for installing sealing ring of the connector, the annular groove
Axially outer side is located at axial same position with the axially inner side arm of annular gland；Ensure the pressure stability that sealing ring is subject to, keep away
Exempt from the easy stress of sealing ring excessive and damage, while annular gland is close to bent axle box outer wall, ensure the sealing of sealing ring, ensure close
Envelope effect and prolongation sealing ring service life.
Further, the outer face of the connector is fixedly installed rotation journal stirrup；It is described rotation journal stirrup be one of the forming in
The switch block that connector outer face the diametric(al) along connector outer face are arranged；Ensure that the bonding strength of fragment of brick is big, not rapid wear
It is bad, and facilitate rotation process.
Further, the support is support set, and the inner face opening of the support set is formed and flows into support set for machine oil
The filtered inlet of inner chamber, the side wall of support set are provided with the filtering outlet for flowing out support set inner chamber for machine oil, and the filter screen sets
It is placed in filtering outlet and machine oil is filtered；As illustrated, machine oil oil duct part formed coaxial communication the first cylinder chamber and
Second cylinder chamber, the diameter of the first cylinder chamber are less than the second cylinder chamber, and the inner of support set is through the second cylinder chamber and conformal slotting
The cavity wall for entering the first cylinder chamber, the cavity wall of the first cylinder chamber and the second cylinder chamber is separately provided for the oil-in of machine oil inflow
With the oil-out for flowing out into lubricating oil pump for machine oil, the via is arranged at the outer end of the second cylinder chamber, crankcase bottom
Machine oil flow successively through oil-in, the first cylinder chamber, filtered inlet, filtering outlet under the suction of lubricating oil pump, the second cylinder chamber,
Entering after oil-out and lubricating oil pump needs lubricant housings, and simple structure is easy for installation, and oil flow rate is larger and machine well cuts are easy
After filtration, collection is processed.
Further, the inner cylindrical of the support set is provided with sealed muscle and is formed between machine oil oil duct inwall radially close
Envelope；As illustrated, the inner cylindrical of support set is provided with two ring packing muscle, shown two ring packing muscle it is cylindrical with the
The inwall of one cylinder chamber coordinates realizes radial seal, it is ensured that machine oil is entered from the inner face import of support set, it is to avoid oil leak
Filter, and simple structure, it is easy for installation.
Further, the filtering outlet is side wall that is multiple and being uniformly distributed in support set, and the filter screen is fixed inner sleeve
Curved surface filter screen in support set；Simple structure, easy to assembly, easy cleaning.
Further, undergauge extends to form the guiding frustum of a cone being fixedly connected with support the connector inner face vertically,
The side wall for being oriented to the frustum of a cone is used for inserting which guiding when installing connector；Facilitate connector to be threadedly coupled with via, carry
High installation effectiveness.
The beneficial effects of the utility model are：Disclosed in the utility model, a kind of oil filtration assembly, removable by support
The formula ecto-entad of unloading penetrates the sealing of machine oil oil duct and formation to machine oil oil duct outwardly, reduces the quantity of parts, saves
Accessory cost and installation cost, meanwhile, filter screen dismantle when can avoid first dismantling crankcase, it is ensured that the sealing of crankcase,
And filtering mounting structure simply, good filtration effect is convenient to mount and dismount, and is easy to filter screen cleaning, it is ensured that the cleanliness factor of machine oil is higher.
Description of the drawings
With reference to the accompanying drawings and examples the utility model is further described：
Fig. 1 is the structural representation of engine oil filter in the utility model；
Fig. 2 is the structural representation of crankcase cover in the utility model；
Fig. 3 is the structural representation of crankcase cover and engine oil filter cooperation in the utility model；
Fig. 4 is enlarged drawing at A in Fig. 3.
Specific embodiment
Fig. 1 is the structural representation of engine oil filter in the utility model, and Fig. 2 is crankcase cover in the utility model
Structural representation, Fig. 3 are the structural representation of crankcase cover and engine oil filter cooperation in the utility model, during Fig. 4 is Fig. 3
Enlarged drawing at A；As illustrated, the oil filtration assembly in the present embodiment, including crankcase and engine oil filter, the bent axle
Organic oil oil duct is set in case, and the engine oil filter includes filter screen 2 and installs the formation filter assemblies of filter screen 2 for supporting
Support 3, the filter assemblies are arranged on the machine oil oil duct in crankcase and filter for being formed to machine oil, and the support 3 is detachable
Formula ecto-entad penetrates the sealing of machine oil oil duct and formation to machine oil oil duct outwardly；Ecto-entad wears expression support 3 by outside
Space enters the machine oil oil duct being arranged in crankcase through crankcase wall, and the crankcase includes crankcase and crankcase cover
1, the support 3 penetrates the machine oil oil duct positioned at crankcase cover 1；And the detachable and sealing of support 3 can be using in prior art
All existing structures of the present utility model purpose can be realized, is such as detachably connected and can be adopted clamping, threaded connection etc., and it is close
Seal structure can be sealed by cone match or be sealed beneficial to seal, it is ensured that engine oil filter simple structure, be convenient to mount and dismount, just
In cleaning.
In the present embodiment, 3 outer end of the support forms sealing, and the sealing detachable-type sealed is fixed on crankcase
It is upper to be used for the via that support 3 is penetrated；The support 3 can be integrally formed with sealing, and outer end represents the end on the outside of crankcase
Portion, by the setting of sealing, it is easy to improve sealing effectiveness, it is ensured that the stability that support 3 is installed.
In the present embodiment, the sealing include it is cylindrical be provided with externally threaded connector 4, the connector 4 is by setting
The internal thread for being placed in via inner circle is installed on via threadably；Connector 4 is fixed with support 3, and connector 4 passes through
Screw thread is mounted on via, it is ensured that 4 fixing-stable of connector, and connector 4 pairs has certain sealing function with via, subtracts
The seal pressure of little seal head, and be convenient to mount and dismount, prepare beneficial to processing.
In the present embodiment, the cylindrical radially projection of the connector 4 forms the annular gland outside crankcase
5, the annular gland 5 and crankcase are provided with the sealing ring 6 for being coated at connector 4 between the axial direction of connector 4；The ring
Shape gland 5 compresses sealing ring 6 by the axial rotary of connector 4, realizes the axial seal of via.
In the present embodiment, the cylindrical annular groove being provided with for installing sealing ring 6 of the connector 4, the annular
The axially outer side of groove is located at axial same position with the axially inner side arm of annular gland 5；The annular groove can be U-shaped
Groove, sealing ring 6 can be installed the axially external of U-lag bottom and axially press on via external port edge and form chamfering, and annular
The madial wall of gland 5 presses on the outer wall of crankcase, ensures the pressure stability that sealing ring 6 is subject to, avoids 6 easy stress mistake of sealing ring
Damage greatly, while annular gland 5 is close to bent axle box outer wall, ensure the sealing of sealing ring 6, ensure sealing effectiveness and extend close
6 service life of seal.
In the present embodiment, the outer face of the connector 4 is fixedly installed rotation journal stirrup 7；The rotation journal stirrup 7 is integrated
Form in the switch block that 4 outer face of connector the diametric(al) along 4 outer face of connector are arranged；Ensure the bonding strength of fragment of brick
Greatly, it is hardly damaged, and facilitates rotation process.
In the present embodiment, the support 3 is support set, and the inner face opening of the support set is formed and flowed into for machine oil
The filtered inlet of support set inner chamber, the side wall of support set are provided with the filtering outlet 8 for flowing out support set inner chamber for machine oil, the filter
Net 2 is arranged at filtering outlet 8 and machine oil is filtered；As illustrated, machine oil oil duct forms the first cylinder chamber 9 of coaxial communication
With the second cylinder chamber 10, less than the second cylinder chamber 10, the inner of support set passes through the second cylinder chamber 10 to the diameter of the first cylinder chamber 9
And the cavity wall of the first cylinder chamber 9 of conformal insertion, the cavity wall of the first cylinder chamber 9 and the second cylinder chamber 10 is separately provided for machine oil
The oil-in of inflow and the oil-out of lubricating oil pump is flowed out into for machine oil, the via is arranged at the outer of the second cylinder chamber 10
End, the machine oil of crankcase bottom flow successively through oil-in, the first cylinder chamber 9, filtered inlet under the suction of lubricating oil pump, filter out
Mouth 8, entering after the second cylinder chamber 10, oil-out and lubricating oil pump needs lubricant housings, and simple structure is easy for installation, and oil flow rate
Collection after larger and machine well cuts are easy to filter is processed.
In the present embodiment, the inner cylindrical of the support set is provided with sealed muscle and forms footpath between machine oil oil duct inwall
To sealing；As illustrated, support set inner cylindrical to be provided with two ring packing muscle (axially distributed and including first annular
12), the inwall of cylindrical and first cylinder chamber 9 of shown two ring packing muscle coordinates real for sealed muscle 11 and the second ring packing muscle
Existing radial seal, it is ensured that machine oil is entered from the inner face import of support set, it is to avoid oil leak is filtered, and simple structure, is installed
It is convenient；Sealed muscle is prior art, be will not be described here.
In the present embodiment, the filtering outlet 8 is side walls that are multiple and being uniformly distributed in support set, and the filter screen 2 is solid
The curved surface filter screen 2 being placed in fixed in support set；Simple structure, easy to assembly, easy cleaning.
In the present embodiment, undergauge extends to form the guiding circle being fixedly connected with support 34 inner face of the connector vertically
Frustum 13, the side wall for being oriented to the frustum of a cone 13 are used for inserting which guiding when installing connector 4；Facilitate connector 4 and via
Threaded connection, improves installation effectiveness.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent, the objective and model without deviating from technical solutions of the utility model
Enclose, which all should be covered in the middle of right of the present utility model.
Claims (7)
1. a kind of oil filtration assembly, it is characterised in that：Including crankcase and engine oil filter, it is provided with the crankcase
Machine oil oil duct, the engine oil filter include filter screen and for supporting the support for installing that filter screen forms filter assemblies, the mistake
Filter component is arranged on the machine oil oil duct in crankcase and filters for being formed to machine oil, and the detachable ecto-entad of the support is penetrated
The sealing of machine oil oil duct and formation to machine oil oil duct outwardly.
2. oil filtration assembly according to claim 1, it is characterised in that：The support outer end forms sealing, described
Sealing detachable-type sealed is fixed on crankcase the via penetrated for support.
3. oil filtration assembly according to claim 2, it is characterised in that：The sealing includes cylindrical being provided with outer spiral shell
The connector of line, the connector are installed on via threadably by being arranged at the internal thread of via inner circle.
4. oil filtration assembly according to claim 3, it is characterised in that：The cylindrical of the connector is radially dashed forward
The annular gland formed outside crankcase is acted, the annular gland and crankcase are provided with overcoat between the axial direction of connector
In the sealing ring of connector.
5. oil filtration assembly according to claim 4, it is characterised in that：The cylindrical of the connector is provided with for pacifying
The annular groove of dress sealing ring, the axially outer side of the annular groove are located at axially same with the axially inner side arm of annular gland
Position.
6. oil filtration assembly according to claim 3, it is characterised in that：The outer face of the connector is fixedly installed
Rotation journal stirrup；The rotation journal stirrup is one of the forming in connector outer face and the diametric(al) along connector outer face is arranged
Spill spin block.
7. oil filtration assembly according to claim 3, it is characterised in that：Undergauge prolongs the connector inner face vertically
Stretch to form the guiding frustum of a cone being fixedly connected with support, the side wall of the guiding frustum of a cone is used for when installing connector inserting which
It is oriented to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620791819.9U CN206035567U (en) | 2016-07-26 | 2016-07-26 | Machine oil filters assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620791819.9U CN206035567U (en) | 2016-07-26 | 2016-07-26 | Machine oil filters assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206035567U true CN206035567U (en) | 2017-03-22 |
Family
ID=58307685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620791819.9U Expired - Fee Related CN206035567U (en) | 2016-07-26 | 2016-07-26 | Machine oil filters assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206035567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869211A (en) * | 2019-02-22 | 2019-06-11 | 东风汽车集团有限公司 | A kind of oil discharge screw component and the engine sump tank with the component |
-
2016
- 2016-07-26 CN CN201620791819.9U patent/CN206035567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869211A (en) * | 2019-02-22 | 2019-06-11 | 东风汽车集团有限公司 | A kind of oil discharge screw component and the engine sump tank with the component |
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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: 20170322 Termination date: 20170726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |