CN220415490U - Engine oil filter shell - Google Patents
Engine oil filter shell Download PDFInfo
- Publication number
- CN220415490U CN220415490U CN202321941459.2U CN202321941459U CN220415490U CN 220415490 U CN220415490 U CN 220415490U CN 202321941459 U CN202321941459 U CN 202321941459U CN 220415490 U CN220415490 U CN 220415490U
- Authority
- CN
- China
- Prior art keywords
- oil
- bottom plate
- apron
- center tube
- central pipe
- 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.)
- Active
Links
- 239000010705 motor oil Substances 0.000 title description 10
- 230000007704 transition Effects 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 3
- 241001330002 Bambuseae Species 0.000 abstract description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 3
- 239000011425 bamboo Substances 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 50
- 238000000034 method Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses an oil filter shell which comprises a bottom plate, wherein the upper side of the bottom plate is integrally connected with a central pipe, oil outlet openings are uniformly formed in the central pipe, the bottom plate is connected with a group of pull rods in a threaded manner, one end of the central pipe is provided with a cover plate, and the cover plate is fixed with the central pipe through the pull rods. The utility model has the advantages that: the center tube sets up with the bottom plate integral type, can effectively solve the easy problem of seepage of threaded connection, and filter screen section of thick bamboo compresses tightly between bottom plate and apron through the pull rod in addition, and the sealing ring at filter screen both ends just with second holding ring and first holding ring in close contact with, can effectively prevent the seepage in the long-time use.
Description
Technical Field
The utility model relates to the technical field of filter accessories, in particular to an oil filter shell.
Background
An oil filter, also called an oil cell. The method is used for removing impurities such as dust, metal particles, carbon precipitates, soot particles and the like in engine oil, and protecting an engine. The oil filter has a full flow type and a split flow type. The full-flow filter is connected in series between the oil pump and the main oil gallery, so that all lubricating oil entering the main oil gallery can be filtered. The split-flow cleaner is connected with the main oil duct in parallel, and only filters part of lubricating oil pumped by the oil pump. At present, oil cleaner is formed by a plurality of subassembly combination, including oil cleaner shell, current oil cleaner shell both ends are mostly through threaded connection, for example the oil cleaner shell that discloses in CN 217582267U, including the sleeve, open the groove between the upper and lower both sides wall central point of sleeve put, and open groove below inside wall opening part and be provided with the connecting thread, the sleeve has the screw thread connecting block through connecting the screw thread, sleeve roof just is located logical groove opening part fixedly connected with dog, screw thread connecting block diapire fixedly connected with lower dog, lower dog is the upper and lower symmetry form setting with last dog, lower dog roof sliding connection has the sleeve diapire, adopts the structural design of easily dismouting through whole oil cleaner shell, and its bottom dog structure is threaded connection structure, can carry out convenient dismouting, when carrying out the inside and outside maintenance work of part assembly on the whole oil cleaner shell and whole oil cleaner shell promptly, its convenience is better. However, in the actual use process, engine oil exists in the shell, and impurities in the engine oil can continuously erode the threaded connection part in the long-term use process, so that oil leakage is easy to occur, and the service life of the engine oil filter is not long.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an oil filter shell.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an oil cleaner shell, includes the bottom plate, and the center tube is connected to bottom plate upside integral type, evenly is equipped with the oil outlet opening on the center tube, and threaded connection is a set of pull rod on the bottom plate, and center tube one end is equipped with the apron, and the apron is fixed mutually with the center tube through the pull rod.
Preferably, the upper side of the bottom plate is integrally connected with the first positioning ring, and the lower side of the cover plate is integrally connected with the second positioning ring.
Preferably, the cover plate is provided with an oil inlet device, the oil inlet device comprises an oil tank, the oil tank is arranged in a mounting hole on the cover plate, one side of the oil tank is provided with an oil inlet pipe communicated with the oil tank, and one side of the oil tank is provided with an oil guide pipe.
Preferably, the oil conduit comprises a tangential section tangential to the central tube and a transition section connected to the tank.
The utility model has the advantages that: the center tube sets up with the bottom plate integral type, can effectively solve the easy problem of seepage of threaded connection, and filter screen section of thick bamboo compresses tightly between bottom plate and apron through the pull rod in addition, and the sealing ring at filter screen both ends just with second holding ring and first holding ring in close contact with, can effectively prevent the seepage in the long-time use.
Drawings
FIG. 1 is a schematic view of the basic structure of the present utility model;
fig. 2 is a schematic view of the structure of fig. 1 without the cover plate.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Example 1
As shown in fig. 1-2, the oil filter shell provided by the utility model comprises a bottom plate 1, wherein the upper side of the bottom plate 1 is integrally connected with a central pipe 2, oil outlet openings 21 are uniformly formed in the central pipe 2, the upper side of the bottom plate 1 is integrally connected with a first positioning ring 11, and the bottom plate 1, the central pipe 2 and the first positioning ring 11 are coaxially arranged. Be equipped with a set of screw hole on the bottom plate 1, equal threaded connection pull rod 3 of every screw hole, center tube 2 one end is equipped with apron 4, apron 4 downside integral type connects the second holding ring, apron 4, the coaxial setting of second holding ring, center tube 2 three, be equipped with a set of pull rod hole on the apron 4, pull rod 3 one-to-one is passed from the pull rod downthehole, pull rod 3 top threaded connection nut, during the nut locking, apron 4 is fixed mutually with center tube 2 through pull rod 3, be equipped with sink groove 41 on the apron 4, the nut is located sink groove 41 for apron 4 upper surface is smooth without protruding, prevent to have the obstacle when the equipment filter.
In the use, owing to center tube 2 and bottom plate integral type set up, can effectively solve the easy seepage's of threaded connection problem, filter screen section of thick bamboo compresses tightly between bottom plate 1 and apron 4 through the pull rod in addition, the sealing ring at filter screen both ends just with second holding ring and first holding ring in close contact with, can effectively prevent the seepage in the long-time use.
In order to increase the filtering speed of the engine oil, the cover plate 4 is provided with an oil inlet device 5, the oil inlet device 5 comprises an oil tank 51, the oil tank 51 is arranged in a mounting hole on the cover plate 4, one side of the oil tank 51 is provided with an oil inlet pipe 52 communicated with the oil tank 51, one side of the oil tank 51 is provided with an oil guide pipe 53, and the oil guide pipe 53 comprises a tangential section tangential to the central pipe 2 and a transition section connected with the oil tank 51.
After the engine oil enters the oil tank 51 from the oil inlet pipe 52, the engine oil is sprayed out along the oil guide pipe 53, and as the tangential section of the oil guide pipe 53 is tangentially arranged with the inner wall of the central pipe 2, the oil sprayed out from the oil guide pipe 53 can generate vortex force on the central pipe 2, so that the engine oil can rapidly flow out from the oil outlet opening 21 and be filtered by the filter screen cylinder.
Claims (4)
1. An oil filter housing, characterized in that: including bottom plate (1), bottom plate (1) upside integral type connect center tube (2), evenly be equipped with oil outlet opening (21) on center tube (2), threaded connection a set of pull rod (3) on bottom plate (1), center tube (2) one end is equipped with apron (4), apron (4) through pull rod (3) with center tube (2) are fixed mutually.
2. An oil filter housing as defined in claim 1, wherein: the upper side of the bottom plate (1) is integrally connected with the first positioning ring (11), and the lower side of the cover plate (4) is integrally connected with the second positioning ring.
3. An oil filter housing as defined in claim 1, wherein: be equipped with oil feed device (5) on apron (4), oil feed device (5) include oil tank (51), oil tank (51) are installed in the mounting hole on apron (4), oil tank (51) one side be equipped with oil feed pipe (52) that oil tank (51) are linked together, oil tank (51) one side be equipped with lead oil pipe (53).
4. An oil filter housing according to claim 3, wherein: the oil guide pipe (53) comprises a tangential section tangential to the central pipe (2) and a transition section connected with the oil tank (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321941459.2U CN220415490U (en) | 2023-07-24 | 2023-07-24 | Engine oil filter shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321941459.2U CN220415490U (en) | 2023-07-24 | 2023-07-24 | Engine oil filter shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220415490U true CN220415490U (en) | 2024-01-30 |
Family
ID=89655912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321941459.2U Active CN220415490U (en) | 2023-07-24 | 2023-07-24 | Engine oil filter shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220415490U (en) |
-
2023
- 2023-07-24 CN CN202321941459.2U patent/CN220415490U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |