CN206660717U - Filter for lubricating oil - Google Patents
Filter for lubricating oil Download PDFInfo
- Publication number
- CN206660717U CN206660717U CN201720338437.5U CN201720338437U CN206660717U CN 206660717 U CN206660717 U CN 206660717U CN 201720338437 U CN201720338437 U CN 201720338437U CN 206660717 U CN206660717 U CN 206660717U
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- CN
- China
- Prior art keywords
- bucket
- lubricating oil
- baffle plate
- screen pack
- filter
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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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Abstract
The utility model discloses a kind of filter for lubricating oil, including：Filter vat, filter vat is cylinder barrel-like structure, including upper bucket end, lower bucket end and bucket bottom, bucket bottom are located at the centre at upper bucket end and lower bucket end, to form two bucket chambers, the opening upwards at upper bucket end, Open Side Down at lower bucket end, and the inwall at lower bucket end is provided with internal thread, screwed hole is provided with the upper surface center at bucket bottom, bucket bottom is provided with two through holes, and to penetrate upper bucket end and lower bucket end, and the center of circle of two through holes is point-blank；Magnetic part, magnetic part is cylindrical structure, and the magnetic part is suitable to be connected with the screwed hole；Baffle plate, baffle plate are in contact with the upper surface at bucket bottom, circular hole are provided with the center of baffle plate, and circular hole is interference fitted with magnetic part；Screen pack, screen pack are installed at internal thread；Clean bucket, clean bucket are located at the lower end of filter vat.The apparatus structure is simple, and removing impurity effect is good, and is dismountable, is easily installed and clears up.
Description
Technical field
It the utility model is related to the filter of plant equipment production servicing unit, more particularly, to lubricating oil.
Background technology
Lubricating oil is mainly used in the lubrication of plant equipment, protects machinery and workpiece, main to play lubrication, cool down, be anti-
The effects such as rust, cleaning, sealing and buffering.Can form impurity because plant equipment is after a period of time is run, inside lubricating oil and
Contaminated, impurity is mainly divided to two major classes, and one kind is the iron filings class impurity that plant equipment runs formation in itself, and this kind of impurity meets magnetite
With adsorbability (calling adsorbability impurity in the following text), another kind of is the dust-like impurity outside plant equipment, this kind of impurity
Meet magnetite and do not have adsorptivity (calling non-adsorbent impurity in the following text), in the related prior art, it is impossible to effectively by lubricating oil
Iron filings impurity and other dust impurities remove clean, and caused the lubricating oil in rear oil-filtering tank still not up to standard, using
Cheng Zhonghui causes to damage to machine.
The content of the invention
In view of the above-mentioned problems of the prior art, the utility model provides the filter for lubricating oil, the device
Simple in construction, removing impurity effect is good, and is dismountable, is easily installed and clears up.
To achieve these goals, the utility model provides the filter for lubricating oil, including：Filter vat, it is described
Filter vat is cylinder barrel-like structure, including upper bucket end, lower bucket end and bucket bottom, and bucket bottom is located at the upper bucket end and the lower bucket end
Centre, to form two bucket chambers, the opening upwards at the upper bucket end, Open Side Down at the lower bucket end, the lower bucket end
Inwall is provided with internal thread, screwed hole is provided with the upper surface center at the bucket bottom, the bucket bottom is provided with two through holes, to pass through
Logical upper bucket end and lower bucket end, and the center of circle of two through holes and the center of circle of the filter vat are point-blank；Magnetic part,
Magnetic part is cylindrical structure, and the magnetic part is suitable to be connected with the screwed hole；Baffle plate, the baffle plate are rectangular
Body shape platy structure, the baffle plate are in contact with the upper surface at the bucket bottom, and circular hole is provided with the center of the baffle plate, and described
Circular hole is interference fitted with the magnetic part；Screen pack, the screen pack are installed at the internal thread, and including the first filtering
Net and the second screen pack, the filtering accuracy of first screen pack are less than the filtering accuracy of the second screen pack；Clean bucket, it is described
Clean bucket is located at the lower end of the filter vat, and the clean bucket lower end is provided with liquid outlet.
In the technical scheme, first, spin magnetization part makes baffle plate obstruct two through holes, then utilizes oil well pump (figure
Not shown in) lubricating oil is evacuated to the upper bucket end of filter, the lubricating oil containing impurity initially enters upper bucket end, and lubricating oil is stagnant
Bucket end is stayed in, magnetic part sufficiently absorbs to the iron filings impurity of the adsorbability in lubricating oil, after certain time to be absorbed,
Completion is entered shape to lubricating oil and tentatively filtered, and screwing magnetic part makes baffle plate open through hole, and lubricating oil can enter lower bucket along through hole
In the screen pack at end, filtration is carried out to impurity non-adsorbent in impurity of lubricant by two layers of screen pack, lubricating oil is flow to
In clean bucket, then flowed out by liquid outlet, so can be by the lubrication oil filtration containing adsorptivity impurity and non-adsorbent impurity
Totally, reach and meet machine operation standard, then deliver lubricating oil in machine, the apparatus structure is simple, removes impurity effect
Fruit is good, and is dismountable, is easily installed and clears up.
In addition, according to the filter of the present utility model for lubricating oil, there can also be following technical characteristic：
Further, the width of the baffle plate is not less than the diameter of the through hole, and the length of the baffle plate is not less than two
The distance between tangent line of the through hole centerline direction.
Further, the internal thread is step structure, and the diameter of upper end internal thread is less than lower end internal thread
Diameter.
Further, the screen pack is circular ring, and outer rim is provided with retainer ring, and the retainer ring is provided with outer
Screw thread.
Preferably, the filter vat is working of plastics.
Further, the clean bucket upper end is cylindrical-shaped structure, and lower end is ellipsoid structure.
Further, in addition to sealing ring, the sealing ring is between the filter vat and the clean bucket.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by the present invention practice recognize.
Brief description of the drawings
Fig. 1 is the filter apparatus configuration schematic diagram for lubricating oil；
Fig. 2 is Fig. 1 top view；
Reference：
Filter vat 1；Upper bucket end 11；Lower bucket end 12；Bucket bottom 13；
Magnetic part 2；
Screen pack 3；First screen pack 31；Second screen pack 32；
Clean bucket 4；Liquid outlet 41；
Sealing ring 5；
Baffle plate 6；
Through hole 7.
Embodiment
As depicted in figs. 1 and 2, included according to the filter for lubricating oil of the utility model embodiment：Filter vat
1st, magnetic part 2, screen pack 3 and clean bucket 4.
Filter vat 1, filter vat 1 are that cylinder barrel-like structure is located at including upper bucket end 11, lower bucket end 12 and bucket bottom 13, bucket bottom 13
The centre at upper bucket end 11 and lower bucket end 12, to form two bucket chambers, the opening upwards at upper bucket end 11, the opening at lower bucket end 12 to
Under, i.e., filter vat 1 forms two chambers, and two chambers have common bucket bottom 13, for example, in the production process of filter vat 1
In, upper bucket end 11, lower bucket end 12 and bucket bottom 13 can be integrally formed by the technique for forging and pressing or casting, and pass through integrally formed mistake
Lauter tub 1 is without assembling, and technique is simple.Upper bucket end 11 is set to the structure of opening upwards, and this open set conveniently will be located at bucket
Magnetic part 2 at the center of bottom 13 takes out, while convenient cleaning and dismounting.The inwall at lower bucket end 12 is provided with internal thread, bucket bottom
Screwed hole is provided with 13 upper surface center, bucket bottom 13 is provided with two through holes 7, to penetrate upper bucket end 11 and lower bucket end 12,
That is upper bucket end 11 and lower bucket end 12 are conducted by two through holes 7 being arranged on barrel bottom 13, and the circle of two through holes 7
The center of circle of the heart and the filter vat 1 is point-blank.
Magnetic part 2, magnetic part are cylindrical structure, and magnetic part 2 is installed at the upper surface center at barrel bottom 13
Screwed hole, that is to say, that the lower end of magnetic part 2 is provided with external screw thread, and external screw thread is suitable to the screwed hole with the upper surface of bucket bottom 13
It is connected, the installation and dismounting that can facilitate magnetic part 2 is so set.
Baffle plate 6, baffle plate 6 are rectangular-shape platy structure, and baffle plate 6 is in contact with the upper surface at bucket bottom 13, and so setting is
In order to realize barrier of the baffle plate 6 to through hole 7, circular hole is provided with the center of baffle plate 6, and circular hole is interference fitted with magnetic part 2,
That is baffle plate 6 is fixedly connected with magnetic part 2, and baffle plate 6 is close on the upper surface at barrel bottom 13.Baffle plate 6 is with magnetic portion
Part 2 is rotated and obstructed or open through hole 7, the barrier of baffle plate 7 can make magnetic part 2 fully in adsorpting lubrication oil can
Adsorptivity impurity, open through hole 7 after certain time to be adsorbed, lubricating oil is set to flow into lower bucket end 12.It should be noted that bucket bottom 13
Screwed hole it is deep enough, magnetic part 2 rotates the spiral shell for making that baffle plate 6 obstructs or open through hole 7 will not be by magnetic part from bucket bottom 13
Disengaging is screwed at pit.
Screen pack 3 is installed on the lower end of filter vat 1, and including the first screen pack 31 and the second screen pack 32, the first filtering
The filtering accuracy of net 31 is less than the filtering accuracy of the second screen pack 32, and the first screen pack 31 is located at the upper of the second screen pack 32
End, is provided with two screen packs 3 in the lower end of filter vat 1, non-adsorbent impurity in lubricating oil can be filtered, and those do not have
Have and can also be filtered out by the adsorbability impurity that magnetic part 2 adsorbs by screen pack 3.It is pointed out that the first screen pack 31
It is sufficiently high with the filtering accuracy of the second screen pack 32, it is sufficient to the contaminant filter in lubricating oil is fallen, reaches the cleannes of lubricating oil
To using standard.
Clean bucket 4, clean bucket 4 are located at the lower end of filter vat 1, and lubricating oil passes through the double-deck mistake of magnetic part 2 and screen pack 3
Filter, lubricating oil can enter in clean bucket 4, be provided with liquid outlet 41 in the lower end of clean bucket 4, set at the liquid outlet 41 of lubricating oil
There is high-pressure pump (not shown), the lubricating oil by filtering is re-delivered in machine.
First, spin magnetization part 2 makes baffle plate 6 obstruct two through holes 7, then will be moistened using oil well pump (not shown)
Lubricating oil is evacuated to the upper bucket end 11 of filter, and the lubricating oil containing impurity initially enters upper bucket end 11, and lube oil retention is in upper bucket
End 11, magnetic part sufficiently absorbs to the iron filings impurity of the adsorbability in lubricating oil, after certain time to be absorbed, completion pair
Lubricating oil enters shape and tentatively filtered, and screwing magnetic part 2 makes baffle plate 6 open through hole 7, and lubricating oil can enter lower bucket end along through hole 7
In 12 screen pack 3, filtration is carried out to impurity non-adsorbent in impurity of lubricant by two layers of screen pack 3, lubricates oil stream
Flowed out into clean bucket 4, then by liquid outlet 41, so can be by the lubricating oil containing adsorptivity impurity and non-adsorbent impurity
Filtering is clean, reaches and meets machine operation standard, and the lubricating oil after filtering can be by the height that is arranged at liquid outlet 41
Press pump is delivered lubricating oil in machine, and whole filter is dismountable, is easily installed and is cleared up in filter
Impurity.
In some embodiments of the utility model, as shown in Fig. 2 the width of baffle plate 6 is not less than the diameter of through hole 7, gear
The length of plate 6 is not less than the distance between tangent line of two centerline directions of through hole 7, that is to say, that baffle plate 6 can be logical by two
Hole 7 sufficiently obstructs.
In some embodiments of the utility model, as shown in figure 1, internal thread is step structure, and upper end internal thread
Diameter be less than the diameter of lower end internal thread, the dismounting and cleaning that can facilitate screen pack 3 are so set.
In some embodiments of the utility model, as shown in figure 1, screen pack 3 is circular ring, and outer rim is provided with
Retainer ring, retainer ring are provided with external screw thread, and external screw thread is engaged with the internal thread on lower bucket end 12, and specifically, screen pack 3 is used
Retainer ring is fixed, and screw thread is provided with retainer ring, and the diameter of the first screen pack 31 is less than the diameter of the second screen pack 32, so
The installation of the first screen pack 31 and the second screen pack 32 is facilitated to be cleared up with dismounting.
In one embodiment of the present utility model, filter vat 1 is working of plastics, because magnetic part 2 has magnetic, filtering
Bucket 1 is working of plastics, without adsorbability, can facilitate the dismounting of magnetic part 2.
As shown in figure 1, the upper end of clean bucket 4 is cylindrical-shaped structure, lower end is ellipsoid structure, ellipsoid structure lower end
Provided with oil-out 41, upper end is arranged to cylindrical-shaped structure, convenient, and the upper end of clean bucket 4 is connected with lower bucket end 12, and lower end is arranged to
Ellipsoid structure, be advantageous to improve the mobility of lubricating oil, make to flow to oil-out 41 in grease, will not cause to be detained now
As.It is pointed out that the external diameter at upper bucket end 11 is more than the external diameter at lower bucket end 12, the upper end overall diameter of clean bucket 4 is less than upper end
11 overall diameter, so filter vat 1 can be enable to be stuck on clean bucket 4, interior spiral shell is provided with the upper port of clean bucket 4
Line, external screw thread is provided with the outside at lower bucket end 12, internal thread cooperates with external screw thread, clean bucket 4 is connected with filter vat 1
Connect.
In some embodiments of the utility model, as shown in figure 1, also including sealing ring 5, sealing ring 5 is located at filter vat 1
Between the clean bucket 4, so can be very good to ensure the sealing between filter vat 1 and clean bucket 4, prevent lubricating oil by
The junction of filter vat 1 and clean bucket 4 is spilt.
Embodiment of the present utility model is described below in detail, the embodiment is shown in the drawings, wherein phase from beginning to end
The same or similar element of same or similar label expression or the element with same or similar function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and be cannot function as to limit of the present utility model
System.
In description of the present utility model, it is to be understood that term " on ", " upper end ", " under ", the instruction such as " lower end "
Orientation or position relationship, be for only for ease of description the utility model and simplify describe, rather than instruction or imply shown in
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that new to this practicality
The limitation of type.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Person implicitly includes one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than individual, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature
Can be that fisrt feature directly contacts with second feature, or the first and second features pass through intermediary mediate contact.
In the utility model, unless otherwise clearly defined and limited, the art such as term " connected ", " connection ", " fixation "
Language should broadly understood, for example, it may be being fixedly connected or being detachably connected, or be integrally formed；Can be machinery
Connection；Can be joined directly together, can also be indirectly connected by intermediary, can be the connection or two of two element internals
The interaction relationship of individual element.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
Concrete meaning of the language in the utility model.
In the description of specification of the present utility model, reference term " one embodiment ", " some embodiments " etc. are retouched
State mean to combine specific features, structure, material or the feature that the embodiment or example describe be contained in it is of the present utility model extremely
In few one embodiment or example.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical
Embodiment or example.Moreover, specific features, structure, material or the feature of description can be in any one or more implementations
Combined in an appropriate manner in example or example.In addition, in the case of not conflicting, those skilled in the art can be by this
Different embodiments or example and the feature of different embodiments or example described in specification are combined and combined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in the scope of the utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (7)
- A kind of 1. filter for lubricating oil, it is characterised in that including：Filter vat (1), the filter vat (1) are cylinder barrel-like structure, including upper bucket end (11), lower bucket end (12) and bucket bottom (13), bucket bottom (13) are located at the centre of the upper bucket end (11) and the lower bucket end (12), to form two bucket chambers, it is described on The opening upwards at bucket end (11), Open Side Down for the lower bucket end (12), and the inwall of the lower bucket end (12) is provided with internal thread, Screwed hole is provided with the upper surface center of the bucket bottom (13), the bucket bottom (13) is provided with two through holes (7), to penetrate upper bucket (11) and lower bucket end (12) are held, and the center of circle of two through holes (7) and the center of circle of the filter vat (1) are point-blank；Magnetic part (2), magnetic part is cylindrical structure, and the magnetic part (2) is suitable to be connected with the screwed hole；Baffle plate (6), the baffle plate (6) are rectangular-shape platy structure, the upper surface phase of the baffle plate (6) and the bucket bottom (13) Contact, circular hole is provided with the center of the baffle plate (6), and the circular hole is interference fitted with the magnetic part (2)；Screen pack (3), the screen pack (3) are installed at the internal thread, and are filtered including the first screen pack (31) and second Net (32), the filtering accuracy of first screen pack (31) are less than the filtering accuracy of the second screen pack (32)；Clean bucket (4), the clean bucket (4) is located at the lower end of the filter vat (1), and the clean bucket lower end is provided with liquid outlet (41)。
- 2. the filter according to claim 1 for lubricating oil, it is characterised in that the width of the baffle plate (6) is not Less than the diameter of the through hole (7), the length of the baffle plate (6) is not less than the tangent line of two through hole (7) centerline directions The distance between.
- 3. the filter according to claim 1 for lubricating oil, it is characterised in that the internal thread is stepped knot Structure, and the diameter of upper end internal thread is less than the diameter of lower end internal thread.
- 4. the filter according to claim 3 for lubricating oil, it is characterised in that the screen pack (3) is annulus Shape structure, and outer rim is provided with retainer ring, the retainer ring is provided with external screw thread.
- 5. the filter according to claim 1 for lubricating oil, it is characterised in that the filter vat (1) is plastics Part.
- 6. the filter according to claim 1 for lubricating oil, it is characterised in that clean bucket (4) upper end is Cylindrical-shaped structure, lower end are ellipsoid structure.
- 7. the filter according to claim 1 for lubricating oil, it is characterised in that described also including sealing ring (5) Sealing ring (5) is between the filter vat (1) and the clean bucket (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338437.5U CN206660717U (en) | 2017-03-31 | 2017-03-31 | Filter for lubricating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338437.5U CN206660717U (en) | 2017-03-31 | 2017-03-31 | Filter for lubricating oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206660717U true CN206660717U (en) | 2017-11-24 |
Family
ID=60367499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720338437.5U Expired - Fee Related CN206660717U (en) | 2017-03-31 | 2017-03-31 | Filter for lubricating oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206660717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111991889A (en) * | 2020-09-10 | 2020-11-27 | 箭牌润滑油有限公司 | Lubricating oil filtering device |
-
2017
- 2017-03-31 CN CN201720338437.5U patent/CN206660717U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111991889A (en) * | 2020-09-10 | 2020-11-27 | 箭牌润滑油有限公司 | Lubricating oil filtering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171124 Termination date: 20180331 |