CN205173952U - Lubricating oil filtration apparatus - Google Patents
Lubricating oil filtration apparatus Download PDFInfo
- Publication number
- CN205173952U CN205173952U CN201521036500.7U CN201521036500U CN205173952U CN 205173952 U CN205173952 U CN 205173952U CN 201521036500 U CN201521036500 U CN 201521036500U CN 205173952 U CN205173952 U CN 205173952U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- sealing ring
- utility
- model
- seal 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a lubricating oil filtration apparatus, including the filter screen, the filter screen is woven wire, is provided with the filtration pore on the filter screen, filtering net enclosure and becoming a tube -shape, the one end and the shut of filter screen are connected, and the other end is connected with the fixed loop, the fixed loop is connected with the sealing ring through folding pipe be provided with on the fixed loop and folding hole of managing the intercommunication, the income hydraulic fluid port on hole and the sealing ring communicates, the folding intraductal spring that is provided with, sealing ring and fixed loop are connected respectively to the spring both ends, be provided with the connecting rod between fixed loop and the shut, be provided with the sealing washer on the sealing ring, the sealing washer is the rubber circle, be provided with the recess that holds the sealing washer on the sealing ring, the sealing washer is placed in the recess, the utility model provides a lubricating oil filtration apparatus, the utility model discloses install in the machinery equipment, spring between fixed loop and the sealing ring makes under spring action that the sealing ring is effectual to be supported tightly with the installation position, plays fine sealed effect.
Description
Technical field
The utility model relates to filtrating equipment field, particularly relates 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 utility model is in order to overcome deficiency of the prior art, provide lubricating filtering device, the utility model 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 utility model 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 optimal technical scheme of the present utility model, between described retaining ring and shut, be provided with connecting rod.
As optimal technical scheme of the present utility model, described seal ring is provided with seal ring.
As optimal technical scheme of the present utility model, described seal ring is rubber ring.
As optimal technical scheme of the present utility model, described seal ring is provided with the groove holding seal ring, seal ring is placed in a groove.
Compared with prior art, the beneficial effects of the utility model are: the utility model provides lubricating filtering device, the utility model 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 utility model.
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 the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
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 optimal technical scheme of the present utility model, between described retaining ring 3 and shut 1, be provided with connecting rod 8.
As a preferred embodiment of the present utility model, described seal ring 5 is provided with seal ring 6.
As a preferred embodiment of the present utility model, described seal ring 6 is rubber ring.
As a preferred embodiment of the present utility model, 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 beneficial effects of the utility model are: the utility model provides lubricating filtering device, the utility model 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 utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
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 |
|---|---|---|---|
| CN201521036500.7U CN205173952U (en) | 2015-12-11 | 2015-12-11 | Lubricating oil filtration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521036500.7U CN205173952U (en) | 2015-12-11 | 2015-12-11 | Lubricating oil filtration apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205173952U true CN205173952U (en) | 2016-04-20 |
Family
ID=55737943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521036500.7U Expired - Fee Related CN205173952U (en) | 2015-12-11 | 2015-12-11 | Lubricating oil filtration apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205173952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351723A (en) * | 2015-12-11 | 2016-02-24 | 德文能源股份有限公司 | Lubricating oil filter device |
-
2015
- 2015-12-11 CN CN201521036500.7U patent/CN205173952U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351723A (en) * | 2015-12-11 | 2016-02-24 | 德文能源股份有限公司 | Lubricating oil filter device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205173952U (en) | Lubricating oil filtration apparatus | |
| CN205173951U (en) | Lubricating oil filtration apparatus | |
| CN205252649U (en) | Filter core is crossed to lubricating oil liquid | |
| CN205559008U (en) | Lubricating oil cleaner | |
| CN105351723A (en) | Lubricating oil filter device | |
| CN202708530U (en) | Rubber seal oiling device | |
| CN205618959U (en) | Lubricating oil filter | |
| CN105402587A (en) | Lubricating oil filtering device | |
| CN205199081U (en) | Lubricating oil filtering core | |
| CN205182314U (en) | Lubricating oil fluid filter core body | |
| CN205252639U (en) | Lubricating oil liquid filter core | |
| CN105413276A (en) | Filter element for lubricating oil | |
| CN205549787U (en) | Lubricating oil centrifugal filtration device | |
| CN204171194U (en) | Be applicable to the built-in oil supply system of punch press | |
| CN204729750U (en) | A kind of antidetonation stop valve | |
| CN210218514U (en) | Magnetic spring for automobile | |
| CN105381637A (en) | Lubricating oil filter core | |
| CN109488872A (en) | Graphene molybdenum base solid phase filter | |
| CN203678116U (en) | Lubricating oil filtering device | |
| CN203718361U (en) | Oil circuit system-based magnetic filtering device | |
| CN102330596B (en) | A kind of mechanical turbocharger of improvement | |
| CN104832705A (en) | Anti-vibration cutoff valve | |
| CN205549786U (en) | Lubricating oil impurity filtering device | |
| CN106310762A (en) | Movable oil filtering apparatus and oil filtering method | |
| CN109707701B (en) | Stacked bidirectional filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20161211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |