CN104406035A - External lubricating oil filter - Google Patents
External lubricating oil filter Download PDFInfo
- Publication number
- CN104406035A CN104406035A CN201410729546.0A CN201410729546A CN104406035A CN 104406035 A CN104406035 A CN 104406035A CN 201410729546 A CN201410729546 A CN 201410729546A CN 104406035 A CN104406035 A CN 104406035A
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- CN
- China
- Prior art keywords
- guide plate
- shell
- filter
- lubricating oil
- filter core
- 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.)
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- General Details Of Gearings (AREA)
Abstract
The invention discloses an external lubricating oil filter. The external lubricating oil filter is composed of a filter shell (1), a paper filter core (2), a mounting plate (3) and a guide plate assembly (4); the mounting plate (3) sleeves the filter shell (1), and the paper filter core (2) is extruded in a cavity formed through the filter shell (1) and the guide plate assembly (4); the guide plate assembly (4) is composed of a guide plate shell (5) and a guide plate (6), wherein the guide plate (6) is in interference fit with the guide plate shell (5) through four uniformly distributed small sections, and four gaps remain between the guide plate and the guide plate shell (5); the guide plate assembly (4) is in interference fit with the filter shell (1), and the inner head face is propped against the paper filter core (2). The external lubricating oil filter is obvious in effect, capable of purifying the lubricating oil, prolonging the use period of the lubricating oil, lowering the vehicle use and maintenance cost, lowering the impurity content in an axle assembly and reducing the abrasion and damage to key components such as gears, oil seals and the like, and is convenient to mount and change.
Description
Technical field:
The present invention relates to the technical field such as automotive axle, gear reducer, a kind of external lubricating oil filter, can be applicable on automotive axle or gear reducer specifically.
Background technique:
Automotive axle carries car load carrying, walking, the effect of braking and transmitting torque, automobile is fully loaded, when travelling under lower-speed state, vehicle bridge gear teeth face operating conditions is severe, the flank of tooth in engagement process except bearing larger unit pressure, also there is Relative sliding in the flank of tooth, flank of tooth metal comes off and enters whole lubrication system (iron produced in processing that also likely comprises entering lubrication system such as to cut at the impurity) with profit oil, gear oil is made to worsen blackening, to have a strong impact on to a certain extent and worsen gear, bearing, the working environment of oil sealing etc., reduce the working life needing lubricating component, increase maintaining cost.
Summary of the invention:
The object of the invention is the deficiency overcoming above-mentioned prior art, and a kind of external lubricating oil filter is provided; Mainly solve generation iron filings impurity, gear oil in existing vehicle bridge lubricant oil worsen and reduce the working life needing lubricating component, increase the problems such as maintaining cost simultaneously.
Technological scheme of the present invention is: a kind of external lubricating oil filter, and its special way is, is made up of filter housings, paper filter core, mounting plate and guide plate assembly; Described mounting plate is sleeved on filter housings also fixing; Described guide plate assembly is made up of guide plate shell and guide plate, and guide plate is by equally distributed four claws and guide plate shell interference fit and be fixed in guide plate shell, defines four intersegmental gaps between guide plate and guide plate shell; Described guide plate assembly and filter shell are fixed together by interference fit, described paper filter core is the cylindrical body of band four concave surfaces, four concave surfaces are uniformly distributed, paper filter core extruding is arranged in the cavity that filter housings and guide plate be always shaped as, and contact with the inner side surface squeezed tight of guide plate assembly with the aperture surface of filter housings, four concave surfaces of paper filter core are corresponding with the four sections of interstitial sites formed between guide plate and guide plate shell, and form four cavitys with little opening.
Compared with the prior art a kind of external lubricating oil filter of the present invention has outstanding substantive distinguishing features and remarkable progress: solve and leave to worsen in the face of gear oil in cavity and the problem of having nothing for it, filtration, purification is effective, effective prolongation lubricant oil life cycle, extend the working life of related components, and install, change convenient, also do not need active power source.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the connection diagram of filter housings of the present invention and paper filter core;
Fig. 4 is the structural representation of guide plate assembly of the present invention.
Embodiment:
In order to Comprehension and Implementation better, provide specific embodiment below in conjunction with accompanying drawing and describe the present invention in detail; Illustrated embodiment, only for explaining the present invention, is not for limiting the scope of the invention.
Embodiment 1, see Fig. 1,2, and steel plate cutting fabrication and installation plate 3, steel plate punched makes filter housings 1, is weldingly fixed on filter housings 1 by mounting plate 3 suit; Adopt steel plate punched excision forming guide plate shell 5 and guide plate 6, guide plate 6 is processed with four claws 7, claw 7 is uniformly distributed on the outward edge of guide plate 6, guide plate 6 is fixed in guide plate shell 5 by four claws 7 with guide plate shell 5 interference fit, four intersegmental gaps 8 are defined, composition guide plate assembly 4 between guide plate 6 and guide plate shell 5; Processing and fabricating paper filter core 2, paper filter core 2 is the cylindrical body of band four concave surfaces 10, four concave surfaces 10 are uniformly distributed, extruded and be arranged in filter housings 1, afterwards guide plate assembly 4 is fixed in filter housings 1 by interference fit, contact with the outer side surface squeezed tight of paper filter core 2 with the aperture surface of filter housings 1, now four concave surfaces 10 of paper filter core 2 are corresponding with formed between guide plate 6 and guide plate shell 5 four intersegmental gap 8 positions, form four cavitys 9 with little opening; Form the external lubricating oil filter of one of the present invention.
The external lubricating oil filter of one of the present invention, during work, see Fig. 1, Fig. 2, mounting plate is bolted and is fixed on axle rear cover and sealing carried out by gluing, filter housings is allowed to stretch into axle housing inner chamber with guide plate assembly side, cavity portion is stretched into long above when stretching into, better to play guide plate assembly to interception and the leading role of having got rid of gear oil, concordant with cavity inner wall below so that the flowing of lubricant oil; 4 concave surfaces of paper filter core profile and filter housings define each two chambeies up and down, existence because of the intersegmental gap of guide plate assembly 4 causes these 4 chambeies respectively with 1 little opening, vehicle bridge gear rotates the gear oil got rid of and enters two epicoeles through the leading role of guide plate assembly by two little openings of top, stay into following two chambeies after paper filter core filters, and then flow out through following two little openings, complete a filtration cycle, like this, gear oil has constantly got rid of and has constantly filtered, and obtains lasting purification.
Claims (1)
1. an external lubricating oil filter, is characterized in that, is made up of filter housings (1), paper filter core (2), mounting plate (3) and guide plate assembly (4), described mounting plate (3) is sleeved on filter housings (1) and goes up and fix, described guide plate assembly (4) is made up of guide plate shell (5) and guide plate (6), guide plate (6) is by equally distributed four claws (7) and guide plate shell (5) interference fit and be fixed in guide plate shell (5), defines four intersegmental gaps (8) between guide plate (6) and guide plate shell (5), described guide plate assembly (4) and filter shell (1) are fixed together by interference fit, the cylindrical body that described paper filter core (2) is band four concave surfaces (10), four concave surfaces (10) are uniformly distributed, paper filter core (2) extruding is arranged in the cavity that filter housings (1) and guide plate assembly (4) formed, and contact with the inner side surface squeezed tight of guide plate assembly (4) with the aperture surface of filter housings (1), four concave surfaces of paper filter core (2) are corresponding with four intersegmental gap (8) positions formed between guide plate (6) and guide plate shell (5), and form four cavitys with little opening (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410729546.0A CN104406035A (en) | 2014-12-05 | 2014-12-05 | External lubricating oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410729546.0A CN104406035A (en) | 2014-12-05 | 2014-12-05 | External lubricating oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104406035A true CN104406035A (en) | 2015-03-11 |
Family
ID=52643684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410729546.0A Pending CN104406035A (en) | 2014-12-05 | 2014-12-05 | External lubricating oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104406035A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1688373A (en) * | 2002-08-30 | 2005-10-26 | 霍尼韦尔国际公司 | Staged oil filter incorporating timed release oil conditioner |
| CN101321568A (en) * | 2005-12-08 | 2008-12-10 | 唐纳森公司 | Spin-on filter assembly and methods |
| EP2116290A2 (en) * | 2008-05-09 | 2009-11-11 | Fluidhouse Oy | Tank for treating oil |
| GB2483199A (en) * | 2009-06-05 | 2012-02-29 | Hydrotechnik Uk Ltd | Filter medium with a multiplicity of different filter layers and use for testing filter media |
| CN202438205U (en) * | 2011-11-08 | 2012-09-19 | 奥凯嘉集团有限公司 | Novel metal-free filter |
| CN103836166A (en) * | 2012-11-22 | 2014-06-04 | 中国重汽集团济南动力有限公司 | Lubricating oil filter device in drive axle |
| CN204300672U (en) * | 2014-12-05 | 2015-04-29 | 山东蓬翔汽车有限公司 | A kind of external lubricating oil filter |
-
2014
- 2014-12-05 CN CN201410729546.0A patent/CN104406035A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1688373A (en) * | 2002-08-30 | 2005-10-26 | 霍尼韦尔国际公司 | Staged oil filter incorporating timed release oil conditioner |
| CN101321568A (en) * | 2005-12-08 | 2008-12-10 | 唐纳森公司 | Spin-on filter assembly and methods |
| EP2116290A2 (en) * | 2008-05-09 | 2009-11-11 | Fluidhouse Oy | Tank for treating oil |
| GB2483199A (en) * | 2009-06-05 | 2012-02-29 | Hydrotechnik Uk Ltd | Filter medium with a multiplicity of different filter layers and use for testing filter media |
| CN202438205U (en) * | 2011-11-08 | 2012-09-19 | 奥凯嘉集团有限公司 | Novel metal-free filter |
| CN103836166A (en) * | 2012-11-22 | 2014-06-04 | 中国重汽集团济南动力有限公司 | Lubricating oil filter device in drive axle |
| CN204300672U (en) * | 2014-12-05 | 2015-04-29 | 山东蓬翔汽车有限公司 | A kind of external lubricating oil filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150311 |