CN105351723A - Lubricating oil filter device - Google Patents
Lubricating oil filter device Download PDFInfo
- Publication number
- CN105351723A CN105351723A CN201510934910.1A CN201510934910A CN105351723A CN 105351723 A CN105351723 A CN 105351723A CN 201510934910 A CN201510934910 A CN 201510934910A CN 105351723 A CN105351723 A CN 105351723A
- Authority
- CN
- China
- Prior art keywords
- filter screen
- ring
- seal
- seal ring
- fixed ring
- 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
Links
Landscapes
- Gasket Seals (AREA)
Abstract
The invention relates to a lubricating oil filter device which comprises a filter screen, wherein the filter screen is a metal wire mesh; filter holes are formed in the filter screen; the filter screen forms a cylinder; one end of the filter screen is connected with a closed plate, and the other end of the filter screen is connected with a fixed ring; the fixed ring is connected with a seal loop through a folding tube; a hole communicated with the folding tube is formed in the fixed ring; the hole is communicated with an oil inlet in the seal loop; a spring is arranged in the folding tube; the two ends of the spring are connected with the seal loop and the fixed ring respectively; connecting rods are arranged between the fixed ring and the closed plate; a seal ring is arranged on the seal loop; the seal ring is a rubber ring; a groove used for accommodating the seal ring is formed in the seal loop; and the seal ring is placed in the groove. The lubricating oil filter device provided by the invention is mounted in the machinery equipment, and the spring between the fixed ring and the seal loop enables that the seal loop to be effectively propped against the mounting part tightly under the action of the elastic force, so that a quite good sealing effect is achieved.
Description
Technical field
The present invention relates to filtrating equipment field, particularly relate to a kind of filter core for the impurity in filtering lubricant oil.
Background technique
Lubricant oil is used in reduce friction in all kinds automobile, machinery, protection machinery and the liquid of workpiece or semisolid lubricants, mainly play lubrication, cooling, antirust, clean, seal and the effect such as buffering.Lubricant oil is generally made up of base oil and additive two-part.Be in the moisture in the reason such as heat load, open oil storage air due to lubrication system seepage, poorly sealed, fluid for a long time, gas infiltrates in fluid, cause lubrication Water in oil, containing gas.Due to lubrication system seepage, the particle dust in air enters or system wear dust releasing, lubricating oil for a long time at high temperature, must to cause containing underwater operation that part fluid cracking is rotten separates out colloid substance.Moisture in lubricating oil, gassiness, impure harm: make that fluid rapid oxidation is rotten generates acidic materials, corroding metal surface of contact; Additive deposition invalidation in fluid, oil lubrication film thickness reduces, and Mechanical Contact surface wear aggravates; Oil lubrication, cooling, mobile performance reduce, and accelerate metal surface fatigue; The ice crystal formed under low temperature makes element block; With oil system response slowly and with irregular action, conductive performance reduces; Oil transfer pump and power equipment is made to cavitate and damage.Therefore, in engineer applied, need to arrange the impurity in filter element filtering lubricant oil.
Summary of the invention
The present invention is in order to overcome deficiency of the prior art, provide lubricating filtering device, the present invention is used for the impurity in filtering lubricant oil, be arranged in machinery equipment, spring between retaining ring and seal ring makes the effective and installation position of seal ring push against under elastic force effect, plays good sealing effect.
The present invention is achieved through the following technical solutions:
Lubricating filtering device, comprise filter screen, described filter screen is wire gaze, filter screen is provided with filtering hole, and described filter screen surrounds a tubular, and one end of filter screen is connected with shut, the other end is connected with retaining ring, described retaining ring is connected with seal ring by collapsible tubing, and described retaining ring is provided with the hole be communicated with collapsible tubing, and hole is communicated with the oiler on seal ring.Be provided with spring in described collapsible tubing, described both ends of the spring connects seal ring and retaining ring respectively.
As the preferred technical solution of the present invention, between described retaining ring and shut, be provided with connecting rod.
As the preferred technical solution of the present invention, described seal ring is provided with seal ring.
As the preferred technical solution of the present invention, described seal ring is rubber ring.
As the preferred technical solution of the present invention, described seal ring is provided with the groove holding seal ring, seal ring is placed in a groove.
Compared with prior art, the invention has the beneficial effects as follows: the invention provides lubricating filtering device, the present invention is used for the impurity in filtering lubricant oil, be arranged in machinery equipment, spring between retaining ring and seal ring makes the effective and installation position of seal ring push against under elastic force effect, plays good sealing effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, sealing plate; 2, filter screen; 3, retaining ring; 4, collapsible tubing; 5, seal ring; 6, seal ring; 7, oiler; 8, connecting rod.
Embodiment
In order to make object of the present invention, technological scheme and advantage clearly understand, 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, be not intended to limit the present invention.
Refer to Fig. 1, Fig. 1 is structural representation of the present invention.
Described lubricating filtering device, comprise filter screen 2, described filter screen 2 is wire gaze, filter screen 2 is provided with filtering hole, and described filter screen 2 surrounds a tubular, and one end of filter screen 2 is connected with shut 1, the other end is connected with retaining ring 3, described retaining ring 3 is connected with seal ring 5 by collapsible tubing 4, and described retaining ring 3 is provided with the hole be communicated with collapsible tubing 4, and hole is communicated with the oiler 7 on seal ring 5.Be provided with spring in described collapsible tubing 4, described both ends of the spring connects seal ring 5 and retaining ring 3 respectively.
As the preferred technical solution of the present invention, between described retaining ring 3 and shut 1, be provided with connecting rod 8.
As a preferred embodiment of the present invention, described seal ring 5 is provided with seal ring 6.
As a preferred embodiment of the present invention, described seal ring 6 is rubber ring.
As a preferred embodiment of the present invention, described seal ring 5 is provided with the groove holding seal ring 6, seal ring 6 is placed in a groove.
Compared with prior art, the invention has the beneficial effects as follows: the invention provides lubricating filtering device, the present invention is used for the impurity in filtering lubricant oil, be arranged in machinery equipment, spring between retaining ring 3 and seal ring 5 makes the effective and installation position of seal ring 5 push against under elastic force effect, plays good sealing effect.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. lubricating filtering device, comprise filter screen (2), described filter screen (2) is wire gaze, (2) are provided with filtering hole to filter screen, described filter screen (2) surrounds a tubular, one end of filter screen (2) is connected with shut (1), the other end is connected with retaining ring (3), described retaining ring (3) is connected with seal ring (5) by collapsible tubing (4), described retaining ring (3) is provided with the hole be communicated with collapsible tubing (4), hole is communicated with the oiler (7) on seal ring (5), it is characterized in that: described collapsible tubing is provided with spring in (4), described both ends of the spring connects seal ring (5) and retaining ring (3) respectively.
2. lubricating filtering device according to claim 1, is characterized in that: be provided with connecting rod (8) between described retaining ring (3) and shut (1).
3. lubricating filtering device according to claim 1, is characterized in that: described seal ring (5) is provided with seal ring (6).
4. lubricating filtering device according to claim 3, is characterized in that: described seal ring (5) is provided with the groove holding seal ring (6), and seal ring (6) is placed in a groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510934910.1A CN105351723A (en) | 2015-12-11 | 2015-12-11 | Lubricating oil filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510934910.1A CN105351723A (en) | 2015-12-11 | 2015-12-11 | Lubricating oil filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105351723A true CN105351723A (en) | 2016-02-24 |
Family
ID=55327751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510934910.1A Pending CN105351723A (en) | 2015-12-11 | 2015-12-11 | Lubricating oil filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105351723A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2072859U (en) * | 1990-06-13 | 1991-03-13 | 沈金铮 | Spiral fitting oil cleaner |
| CN201565178U (en) * | 2009-11-24 | 2010-09-01 | 奕圣贸易股份有限公司 | Automobile filter capable of accelerating engine oil filtration |
| WO2013048940A1 (en) * | 2011-09-29 | 2013-04-04 | Lincoln Industrial Corporation | Lubricant filtration system |
| CN202962067U (en) * | 2012-01-20 | 2013-06-05 | 天津清达康过滤用品有限公司 | Dewatering and static-proof filter core |
| CN104069667A (en) * | 2014-07-01 | 2014-10-01 | 居国文 | Oil filter |
| CN104208931A (en) * | 2013-05-28 | 2014-12-17 | 曼·胡默尔有限公司 | Filter device, in particular fluid filter |
| CN104623949A (en) * | 2013-11-15 | 2015-05-20 | 上海索菲玛汽车滤清器有限公司 | Filter element and filter unit |
| CN205173952U (en) * | 2015-12-11 | 2016-04-20 | 德文能源股份有限公司 | Lubricating oil filtration apparatus |
-
2015
- 2015-12-11 CN CN201510934910.1A patent/CN105351723A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2072859U (en) * | 1990-06-13 | 1991-03-13 | 沈金铮 | Spiral fitting oil cleaner |
| CN201565178U (en) * | 2009-11-24 | 2010-09-01 | 奕圣贸易股份有限公司 | Automobile filter capable of accelerating engine oil filtration |
| WO2013048940A1 (en) * | 2011-09-29 | 2013-04-04 | Lincoln Industrial Corporation | Lubricant filtration system |
| CN202962067U (en) * | 2012-01-20 | 2013-06-05 | 天津清达康过滤用品有限公司 | Dewatering and static-proof filter core |
| CN104208931A (en) * | 2013-05-28 | 2014-12-17 | 曼·胡默尔有限公司 | Filter device, in particular fluid filter |
| CN104623949A (en) * | 2013-11-15 | 2015-05-20 | 上海索菲玛汽车滤清器有限公司 | Filter element and filter unit |
| CN104069667A (en) * | 2014-07-01 | 2014-10-01 | 居国文 | Oil filter |
| CN205173952U (en) * | 2015-12-11 | 2016-04-20 | 德文能源股份有限公司 | Lubricating oil filtration apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2776173A (en) | Reciprocating shaft bearing | |
| CN205173952U (en) | Lubricating oil filtration apparatus | |
| CN105351723A (en) | Lubricating oil filter device | |
| CN103471438A (en) | Multifunctional cooler | |
| CN205173951U (en) | Lubricating oil filtration apparatus | |
| CN205252649U (en) | Filter core is crossed to lubricating oil liquid | |
| CN105402587A (en) | Lubricating oil filtering device | |
| CN205182314U (en) | Lubricating oil fluid filter core body | |
| CN205559008U (en) | Lubricating oil cleaner | |
| CN205618959U (en) | Lubricating oil filter | |
| CN205252639U (en) | Lubricating oil liquid filter core | |
| CN105413276A (en) | Filter element for lubricating oil | |
| CN205199081U (en) | Lubricating oil filtering core | |
| CN104747605A (en) | Bearing block structure | |
| CN204493777U (en) | Corrosion preventive ball-valve stuffing box structure | |
| CN204171194U (en) | Be applicable to the built-in oil supply system of punch press | |
| CN202597071U (en) | Water cooling device of three-cylinder plunger pump oil tank | |
| CN105381637A (en) | Lubricating oil filter core | |
| CN109488872A (en) | Graphene molybdenum base solid phase filter | |
| CN205549787U (en) | Lubricating oil centrifugal filtration device | |
| CN203466008U (en) | Amorphous alloy oil immersed transformer | |
| CN202361840U (en) | Oil cooler | |
| CN102330596B (en) | A kind of mechanical turbocharger of improvement | |
| CN205207746U (en) | Ball valve seating structure with dustproof scour prevention mechanism | |
| CN203796817U (en) | Brake pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160224 |