CN106014533A - Engine oil filter with sealing cover plate - Google Patents
Engine oil filter with sealing cover plate Download PDFInfo
- Publication number
- CN106014533A CN106014533A CN201610392769.1A CN201610392769A CN106014533A CN 106014533 A CN106014533 A CN 106014533A CN 201610392769 A CN201610392769 A CN 201610392769A CN 106014533 A CN106014533 A CN 106014533A
- Authority
- CN
- China
- Prior art keywords
- cover board
- seal cover
- oil filter
- sealing
- housing
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention discloses an engine oil filter with a sealing cover plate. The engine oil filter comprises a shell (1). A cavity (1.1) is formed in the shell (1). A lower wall plate (1.2) is arranged at the lower end of the cavity (1.1). A filter element assembly (2) is arranged on the upper surface of the lower wall plate (1.2). The sealing cover plate (3) is arranged in the position of an opening in the upper end of the shell (1). A sealing clamping groove (3.1) is formed in the position of the outer circle of the sealing cover plate (3) and is in clamping fit with the shell (1). The engine oil filter has the beneficial effects that the sealing shell of a mechanical structure is adopted, the sealing effect is superior to that of threaded sealing, and leakage is not likely to happen; the structure of the device is more compact, practicability is high, and the service life of the filter is effectively prolonged; and in addition, a flushing channel is arranged at the bottom of the filter, so that dregs deposited at the bottom can be flushed and discharged out during equipment overhauling.
Description
Technical field
The present invention relates to oil filtration purification techniques field, particularly relate to a kind of oil filter with seal cover board.
Background technology
In engine working process, metal filings, dust, carbon distribution oxidized under high temperature and gelatinous precipitate, water etc. are constantly mixed into lubricating oil, the effect of oil filter filters these mechanical admixtures and colloid exactly, protect the cleaning of oil to be lubricated, extend its useful life, it is strong that oil filter should have filtering ability, circulating resistance is little, service life the performance such as length, the dress cleaner collecting filter of several different filtering abilities in general lube system, coarse filter and fine cleaner, it is arranged in parallel or in series in respectively in main oil gallery, that connects with main oil gallery is full flow filter, lubricating oil whole filtered device filtering during electromotor work；In parallel therewith it is bleeder type filter, wherein coarse filter one is connected in main oil gallery, for full flow type, fine cleaner is connected in parallel in main oil gallery, for shunting, generally being provided only with collecting filter and a full-flow oil filter on modern car engine, it is the impurity of more than 0.05mm that coarse filter filters particle diameter in machine oil, and fine cleaner is then used for filtering the fine impurities that particle diameter is more than 0.001mm.
Use environment in view of cleaner, the sealing effectiveness of cleaner self must be strengthened, conventional filter product uses screw thread and thread locking adhesive to be linked together with housing by cover plate, sealing effectiveness is not good enough, and in use machine oil can corrode thread locking adhesive and make seal failure, has a strong impact on the service life of cleaner, although cover plate and case weld are fixed by the product also having, but it is not easy to again assembling, affects life cycle of the product, it is impossible to Technique Popularizing.
Summary of the invention
The invention aims to solve shortcoming present in prior art, and a kind of oil filter with seal cover board proposed.
To achieve these goals, present invention employs following technical scheme:
A kind of oil filter with seal cover board, including housing, it is provided with cavity in described housing, it is provided with lower wall panels in the lower end of cavity, upper surface in described lower wall panels is provided with element kit, it is characterized in that: at the upper end open of described housing, be provided with seal cover board, at the cylindrical of described seal cover board, be provided with sealing draw-in groove, described sealing draw-in groove and housing clamping matching.
Preferably, on the medial wall of shell nozzle end, it is additionally provided with gear tank deck rank, the upper surface on described gear tank deck rank and seal cover board snug fit.
Preferably, being provided with flushing hole on the surface of described lower wall panels, in described flushing hole, fixing connection flush pipe, also overlaps seal cap in the outside of described flush pipe.
Preferably, between the upper end and seal cover board of described element kit, it is provided with check-valves, between the lower end and lower wall panels of described element kit, is provided with compression spring.
Preferably, the surface at described seal cover board is additionally provided with oil outlet and one group of fuel feed hole.
It is an advantage of the current invention that: this device uses frame for movement seal casinghousing, sealing effectiveness is better than thread seal, it is difficult to reveal, and make apparatus structure more compact, practical, effectively extend cleaner service life, and be provided with irrigation channel in bottom, when repair apparatus, the alluvial dregs in bottom can be rinsed and discharge.
Accompanying drawing explanation
Fig. 1 is the basic structure schematic diagram of the present invention；
Fig. 2 is the isometric view of Fig. 1；
Fig. 3 is the section of seal cover board 3.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Such as Fig. 1, shown in Fig. 2 and Fig. 3, a kind of oil filter with seal cover board that the present invention provides, including housing 1, described housing 1 is cylindrical tube structure, it is provided with cavity 1.1 therein, the fixing connection lower wall panels 1.2 in the lower end of housing 1, described lower wall panels 1.2 is circular arc domes, heart position has flushing hole 1.3 wherein, described flushing hole 1.3 is through hole, within it it is provided with flush pipe 5, for ensureing sealing, described lower wall panels 1.2 uses integrated punching technology processing and fabricating with flush pipe 5, at described housing 1 on the medial wall of opening, it is additionally provided with gear tank deck rank 4.
Seal cover board 3 it is socketed at the front opening of described housing 1, the center of described seal cover board 3 is cake 3.2, the fixing connection one circle intermediate incline 3.3 in the outer end of cake 3.2, outer ring fixed operating sleeve ring 3.4 at described intermediate incline 3.3, lower surface at the described collar 3.4 is provided with sealing draw-in groove 3.1, described sealing draw-in groove 3.1 and housing 1 clamping matching, seal cover board 3 is fixed on the upper end of housing 1, and scribble fluid sealant sealing the draw-in groove 3.1 contact position with housing 1, to ensure sealing effectiveness, the internal ring lower surface of the described collar 3.4 and gear tank deck rank 4 snug fit, so the benefit of design is both can be with location sealing cover plate 3 position in housing 1, also seal cover board 3 sealing can be ensured further.
Cake 3.2 center at described seal cover board 3, have oil outlet 9, described oil outlet 9 is for being connected with external engine oil gallery, and at the most uniform 4 fuel feed holes 10 in intermediate incline 3.3 surface of seal cover board 3, described fuel feed hole 10 connects extraneous and cavity 1.1.
nullUpper surface in described lower wall panels 1.2 is provided with element kit 2，Described element kit 2 includes upper end cover 11 and bottom end cover 12，And the filter element 13 being fixedly connected between upper end cover 11 and bottom end cover 12，It is provided with ending cover hole 11.1 at the center of described upper end cover 11，Described ending cover hole 11.1 and oil outlet 9 corresponding matching，Check-valves 7 it is provided with between upper end cover 11 and seal cover board 3，And described check-valves 7 and ending cover hole 11.1 corresponding matching，Described check-valves 7 uses prior art，Its effect can be prevented from causing lubricating oil to reflux in moment to stall because of negative pressure，In ensureing electromotor, the moment leaves lubricating oil，And described check-valves 7 uses rubber to make，It is also ensured that the sealing between upper end cover 11 and seal cover board 3，It is provided with compression spring 8 between described bottom end cover 12 and lower wall panels 1.2，Described compression spring 8 can provide elastic force upwards，For upwards jack-up element kit 2，Thus improve the sealing reliability between seal cover board 3 and element kit 2，The most just improve the stability that cleaner uses.
Sealing lid 6 it is threaded connection in the outside of described flush pipe 5, after cleaner uses a period of time, the bulky grain dregs that can deposit certain bottom it, when overhauling cleaner, can open sealing lid 6, bulky grain dregs are rinsed discharge housing 1 by flush pipe 5.
Claims (5)
1. the oil filter with seal cover board, it is characterized in that: include housing (1), cavity (1.1) it is provided with in described housing (1), it is provided with lower wall panels (1.2) in the lower end of cavity (1.1), upper surface in described lower wall panels (1.2) is provided with element kit (2), seal cover board (3) it is provided with at the upper end open of described housing (1), sealing draw-in groove (3.1), described sealing draw-in groove (3.1) and housing (1) clamping matching it is provided with at the cylindrical of described seal cover board (3).
A kind of oil filter with seal cover board the most according to claim 1, it is characterized in that: on the medial wall of housing (1) opening, it is additionally provided with gear tank deck rank (4), the upper surface of described gear tank deck rank (4) and seal cover board (3) snug fit.
A kind of oil filter with seal cover board the most according to claim 1, it is characterized in that: be provided with flushing hole (1.3) on the surface of described lower wall panels (1.2), in described flushing hole (1.3), fixing connection flush pipe (5), also overlaps seal cap (6) in the outside of described flush pipe (5).
A kind of oil filter with seal cover board the most according to claim 1, it is characterized in that: between the upper end of described element kit (2) and seal cover board (3), be provided with check-valves (7), between the lower end of described element kit (2) and lower wall panels (1.2), be provided with compression spring (8).
A kind of oil filter with seal cover board the most according to claim 1, it is characterised in that: oil outlet (9) and one group of fuel feed hole (10) it is additionally provided with on the surface of described seal cover board (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610392769.1A CN106014533A (en) | 2016-06-06 | 2016-06-06 | Engine oil filter with sealing cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610392769.1A CN106014533A (en) | 2016-06-06 | 2016-06-06 | Engine oil filter with sealing cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106014533A true CN106014533A (en) | 2016-10-12 |
Family
ID=57090565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610392769.1A Pending CN106014533A (en) | 2016-06-06 | 2016-06-06 | Engine oil filter with sealing cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106014533A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108324A (en) * | 2020-08-31 | 2020-12-22 | 上海弗列加滤清器有限公司 | Glue injection curing process and glue injection curing device for filter shell and threaded cover plate |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4755289A (en) * | 1986-06-27 | 1988-07-05 | Tecnocar S.P.A. | Lubricant filter for internal combustion engines |
| EP0433664A1 (en) * | 1989-12-20 | 1991-06-26 | Robert Bosch Gmbh | Liquid filter |
| KR20060101410A (en) * | 2006-09-01 | 2006-09-22 | 이선호 | A oil filter for car |
| CN201013417Y (en) * | 2007-03-14 | 2008-01-30 | 曾壁坤 | Magnetic engine oil clarifier |
| CN202520393U (en) * | 2012-04-24 | 2012-11-07 | 瑞安市新亚汽配有限公司 | Rotor structure of centrifugal oil filter |
| CN203257502U (en) * | 2013-04-28 | 2013-10-30 | 重庆松普电器有限公司 | Engine oil filter |
| CN203257499U (en) * | 2013-04-12 | 2013-10-30 | 宁波正利汽车部件有限公司 | Sealing cover structure of oil filter |
| CN205663476U (en) * | 2016-06-06 | 2016-10-26 | 蚌埠市黑马滤清器有限公司 | Oil cleaner with sealed apron |
-
2016
- 2016-06-06 CN CN201610392769.1A patent/CN106014533A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4755289A (en) * | 1986-06-27 | 1988-07-05 | Tecnocar S.P.A. | Lubricant filter for internal combustion engines |
| EP0433664A1 (en) * | 1989-12-20 | 1991-06-26 | Robert Bosch Gmbh | Liquid filter |
| KR20060101410A (en) * | 2006-09-01 | 2006-09-22 | 이선호 | A oil filter for car |
| CN201013417Y (en) * | 2007-03-14 | 2008-01-30 | 曾壁坤 | Magnetic engine oil clarifier |
| CN202520393U (en) * | 2012-04-24 | 2012-11-07 | 瑞安市新亚汽配有限公司 | Rotor structure of centrifugal oil filter |
| CN203257499U (en) * | 2013-04-12 | 2013-10-30 | 宁波正利汽车部件有限公司 | Sealing cover structure of oil filter |
| CN203257502U (en) * | 2013-04-28 | 2013-10-30 | 重庆松普电器有限公司 | Engine oil filter |
| CN205663476U (en) * | 2016-06-06 | 2016-10-26 | 蚌埠市黑马滤清器有限公司 | Oil cleaner with sealed apron |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108324A (en) * | 2020-08-31 | 2020-12-22 | 上海弗列加滤清器有限公司 | Glue injection curing process and glue injection curing device for filter shell and threaded cover plate |
| CN112108324B (en) * | 2020-08-31 | 2023-02-28 | 上海弗列加滤清器有限公司 | Glue injection curing process and glue injection curing device for filter shell and threaded cover plate |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |
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| WD01 | Invention patent application deemed withdrawn after publication |