CN201233320Y - Lubrication system filtration apparatus for test piece - Google Patents
Lubrication system filtration apparatus for test piece Download PDFInfo
- Publication number
- CN201233320Y CN201233320Y CNU200820072221XU CN200820072221U CN201233320Y CN 201233320 Y CN201233320 Y CN 201233320Y CN U200820072221X U CNU200820072221X U CN U200820072221XU CN 200820072221 U CN200820072221 U CN 200820072221U CN 201233320 Y CN201233320 Y CN 201233320Y
- Authority
- CN
- China
- Prior art keywords
- shell
- bottom cover
- filtering
- test
- lubrication system
- 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 - Lifetime
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Abstract
The utility model relates to a test-piece lubrication system filtering device, which is characterized in that the filtering device comprises a shell, a bottom cover, a filtering plate, an obturating ring and a mightiness magnet, wherein, the obturating ring is arranged between the bottom cover and the shell, and the mightiness magnet is installed on the bottom cover, and the bottom cover is connected with the shell through thread, and the filtering plate is provided with holes with reasonable size, quantity and distribution, and the filtering plate is inserted into the shell through a slot and is positioned in the axial direction through the bottom cover, and the side surface of the shell is provided with oil outlet holes, and the other end surface of the filtering device is provided with oil inlet holes. The utility model has the advantages that the filtering device has novel design and simple structure, and is economical and practical, and is convenient to be operated, and is free from the periodic washing, and can be cleaned when replacing the test piece, thereby can greatly save the labor power and the material force, and can play the protection effect for the test device, and can improve the utilization rate of the device. At the same time, the washing frequency of the lubrication system filtering net of the device can be reduced, thereby indirectly reducing the development cost of the product.
Description
Technical field
The utility model belongs to the technical field of automobile test, particularly a kind of test specimen lubricating system filtration unit.
Background technology
At present, in carrying out drive axle durability test process, all be to come the drive axle main reducing gear is carried out forced lubrication and lubricating oil temperature control by the external forced lubricating system.But in the speed reduction unit installation process since fluid sealant be coated with too many or inhomogeneous, form big particle easily and fall in the axle housing; In process of the test, owing to test specimen wearing and tearing, broken teeth, peel off etc. also can produce some metallic dusts, particle, these impurity all can be along with lubricating oil enters lubricating pipe in addition.Because the traditional mode of the general employing of the filtrator in the forcedlubricating system that testing equipment carries; its filter core precision is higher; when these two kinds of bigger impurity enter lubricating pipe; be very easy to cause the lubricating system plugged filter; hinder flowing of lubricating oil; cause the increase of equipment forcedlubricating system pressure fuel pump and equipment downtime, influenced the continuous operational capacity and the service efficiency of equipment.Owing to pipeline dismounting more complicated, filtrator cleans and must adopt special-purpose cleaning equipment to carry out, and have a strong impact on the test period, and it is higher to clean cost simultaneously.
Summary of the invention
The utility model purpose provides a kind of combined type special bearing Shaft drawer.
The technical solution of the utility model is achieved in that
Test specimen lubricating system filtration unit, it is characterized by: it is made up of shell, bottom, filter, O-ring seal and strong magnets, between bottom and shell O-ring seal is housed, strong magnets is installed on the bottom, and bottom is connected with shell by screw thread, and filter has size, quantity, the rational plate hole of distribution, filter is inserted in the shell by slot, and carrying out axial location by bottom, shell has oil outlet on the side, has oil supply hole on the other end of this device.
Advantage of the present utility model is: modern design; simple in structure; economical and practical; easy to operate, do not need regularly to clean, can utilize when changing the test exemplar impurity in the filtrator is in time cleared up; so; can use manpower and material resources sparingly greatly, testing equipment has been played protective effect, improve plant factor.Simultaneously, reduce the cleaning frequency that equipment is carried the lubricating system filter screen, also indirect reduction product development cost.
Description of drawings
Accompanying drawing is a cross-sectional view of the present utility model;
Specific embodiments
Describe specific embodiments of the present utility model in detail below in conjunction with accompanying drawing.
Test specimen lubricating system filtration unit, it is characterized by: it is made up of shell 1, bottom 2, filter 3, O-ring seal 4 and strong magnets 5,1 on bottom 2 and shell are equipped with O-ring seal 4, strong magnets 5 is installed on the bottom 2, bottom 2 is connected with shell 1 by screw thread, filter 3 has size, quantity, the rational plate hole of distribution, filter 3 is inserted in the shell 1 by slot, and carry out axial location by bottom 2, shell has oil outlet 7 on 1 side, has oil supply hole 6 on the other end of this device.
Test specimen lubricating system filtration unit carries out annular knurl processing at bottom 2 outside surfaces.
The equipment work principle:
As shown in Figure 1, the oil supply hole of lubricating oil by the upper end enters into device when inner, because the inhibition of baffle plate, lubricating oil can not be directly from the side oil-out flow out, but form a little eddy current in the oil-feed side, owing to the strong magnets suction-operated, most of impurity and iron filings, iron block will be deposited in the bottom of filtration unit simultaneously.And lubricating oil enters the opposite side of filtration unit through the filter plate through hole; because impurity such as bigger fluid sealant particle and iron filings are filtered; so just the impurity that enters in the oil pipe is tailed off; that is to say and between the filtrator that test specimen oil-out and equipment carry, increase by a cover primary filter device; the contaminant filter that testpieces is produced falls as much as possible; with protection equipment lubrication system; prolong the life-span and the cleaning frequency of equipment lubrication system; raising equipment stream time, indirect reduction product development cost.Play the effect of preliminary filtration, strengthened filter effect.
Simultaneously, because this bottom of device end cap convenient disassembly, therefore can drain the oil by this end cap when changing exemplar each, after so not only testing easily the waste oil in the test specimen be bled off, and simultaneously filtration unit be filtered the impurity that gets off and together bleed off.By using this filtration unit, changed the method that the oil pipe that must dismantle lubricating system after the test is in the past drained the oil, make the operating process of draining the oil than past simplification greatly.
This device needs the lubricated device of external forced when being applicable to all parts work.
Claims (2)
1, test specimen lubricating system filtration unit, it is characterized by: it is by shell (1), bottom (2), filter (3), O-ring seal (4) and strong magnets (5) are formed, between bottom (2) and shell (1) O-ring seal (4) is housed, strong magnets (5) is installed on the bottom (2), bottom (2) is connected with shell (1) by screw thread, filter (3) has size, quantity, rational plate hole distributes, filter (3) is inserted in the shell (1) by slot, and carry out axial location by bottom (2), shell (1) has oil outlet (7) on the side, has oil supply hole (6) on the other end of this device.
2, test specimen lubricating system filtration unit according to claim 1 is characterized by: described bottom (2) outside surface has annular knurl line structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820072221XU CN201233320Y (en) | 2008-08-01 | 2008-08-01 | Lubrication system filtration apparatus for test piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820072221XU CN201233320Y (en) | 2008-08-01 | 2008-08-01 | Lubrication system filtration apparatus for test piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201233320Y true CN201233320Y (en) | 2009-05-06 |
Family
ID=40619702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820072221XU Expired - Lifetime CN201233320Y (en) | 2008-08-01 | 2008-08-01 | Lubrication system filtration apparatus for test piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201233320Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989935A (en) * | 2015-07-09 | 2015-10-21 | 安徽淮化股份有限公司 | Portable simple filtering oil feeder |
-
2008
- 2008-08-01 CN CNU200820072221XU patent/CN201233320Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989935A (en) * | 2015-07-09 | 2015-10-21 | 安徽淮化股份有限公司 | Portable simple filtering oil feeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA FAW CO., LTD. Free format text: FORMER OWNER: CHINESE AUTO GROUP CO NO.1 Effective date: 20111116 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111116 Address after: 130011 Changchun Province, West New Economic and Technological Development Zone, Dongfeng Street, No. 2259, No. Patentee after: China FAW Group Corporation Address before: 130011 Dongfeng Street, Jilin, Changchun, No. 2259 Patentee before: China FAW Group Corporation |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090506 |
|
| CX01 | Expiry of patent term |