CN205252639U - Lubricating oil liquid filter core - Google Patents
Lubricating oil liquid filter core Download PDFInfo
- Publication number
- CN205252639U CN205252639U CN201521039569.5U CN201521039569U CN205252639U CN 205252639 U CN205252639 U CN 205252639U CN 201521039569 U CN201521039569 U CN 201521039569U CN 205252639 U CN205252639 U CN 205252639U
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- lubricating oil
- filter screen
- 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.)
- Expired - Fee Related
Links
Landscapes
- Filtering Materials (AREA)
Abstract
The utility model relates to a lubricating oil liquid filter core, including the filter screen, be provided with the filtration pore on the filter screen, the filter screen is woven wire, the filter screen is cylindric, filter screen one end is connected with the blind end, the other end and fixed loop fixed connection, and the fixed loop is the oil inlet with the open end of filter screen. The blind end is provided with the fixed plate be connected through the stiffener between fixed plate and the fixed loop, through reinforcing ring fixed connection between the stiffener, stiffener and fixed plate, fixed loop welded connection, reinforcing ring and stiffener welded connection, be provided with seal ring on the fixed loop, seal ring is polytetrafluoroethylene gasket, filtration pore aperture on the filter screen is 0.3~0.6mm, the utility model provides a lubricating oil liquid filter core for filter the impurity in the lubricating oil, simultaneously the utility model discloses it is better with the sealing performance of mounted position at installation after -fixing ring, avoid revealing, the utility model discloses it is practical reliable, the simple installation.
Description
Technical field
The utility model relates to filter field, relates in particular to a kind of mixing for filtering lubricant oilThe filter core of matter.
Background technology
Lubricating oil is to be used in various types of automobiles, plant equipment to rub to reduce, protection machinery and processingThe liquid of part or semisolid lubricants, main rise lubricated, cooling, antirust, clean, seal and cushionDeng effect. Lubricating oil is generally made up of base oil and additive two parts. Due to lubricating system seepage,Poorly sealed, fluid is for a long time in the airborne moisture of the reason such as thermic load, open oil storage, gasInfiltrate in fluid, cause lubricated Water in oil, contain gas. Due to lubricating system seepage, airborneParticle dust enters or system wear dust releasing, lubricating oil for a long time high temperature, must containing underwater operationSo cause the rotten colloid substance of separating out of part fluid cracking. Moisture in lubricating oil, gassiness, impureHarm: make the rapid oxidation deterioration of fluid generate acidic materials, corroding metal contact-making surface; In fluid, addAdd agent deposition invalidation, oil lubrication film thickness reduces, the aggravation of Mechanical Contact surface wear; Oil lubrication,Cooling, mobile performance reduces, and accelerates metal surface fatigue; The ice crystal forming under low temperature blocks element;With oil system response, slowly and with irregular action, conductive performance reduces; Oil transfer pump and power are establishedDamage for cavitation erosion. Therefore,, in engineering application, the impurity in filter element filtering lubricating oil need to be set.
Summary of the invention
The utility model, in order to overcome deficiency of the prior art, provides lubricating oil fluid filter core, usesImpurity in filtering lubricant oil, simultaneously the utility model retainer ring and installation site close after installationSealing property is better, avoids revealing, and the utility model is practical reliable, simple installation.
The utility model is to be achieved through the following technical solutions:
Lubricating oil fluid filter core, comprises screen pack, on described screen pack, is provided with filter opening, described filtrationNet is woven wire, and described screen pack is cylindric, and described screen pack one end is connected with blind end, anotherOne end is fixedly connected with retainer ring, and the openend of retainer ring and screen pack is oil-in. Described blind endBe provided with fixed head, between described fixed head and retainer ring, be connected by bracing piece, described bracing pieceBetween be fixedly connected with by stiffening ring.
As optimal technical scheme of the present utility model, described bracing piece and fixed head, retainer ring weldingConnect, described stiffening ring and bracing piece are welded to connect.
As optimal technical scheme of the present utility model, on described retainer ring, be provided with seal washer.
As optimal technical scheme of the present utility model, described seal washer is polytetrafluoroethylene gasket.
As optimal technical scheme of the present utility model, the filter opening aperture on described screen pack is0.3～0.6mm。
Compared with prior art, the beneficial effects of the utility model are: the utility model provides profitLubricating oil fluid filter core, for the impurity of filtering lubricant oil, the utility model is fixing afterwards in installation simultaneouslyRing is better with the sealing property of installation site, avoids revealing, and the utility model is practical reliable, and letter is installedJust.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1, retainer ring; 2, seal washer; 3, oil-in; 4, screen pack; 5, sealed end;6, fixed head; 7, bracing piece; 8, stiffening ring.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction withDrawings and Examples, are further elaborated to the utility model. Should be appreciated that this place retouchesThe specific embodiment of stating is only in order to explain the utility model, and is not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described lubricating oil fluid filter core, comprises screen pack 4, is provided with filter opening, institute on described screen pack 4State screen pack 4 for woven wire, described screen pack 4 is cylindric, described screen pack 4 one end and envelopeClosed end 5 connects, and the other end is fixedly connected with retainer ring 1, the openend of retainer ring 1 and screen pack 4For oil-in 3. Described blind end 5 is provided with fixed head 6, described fixed head 6 and retainer ring 1 itBetween connect by bracing piece 7, between described bracing piece 7, be fixedly connected with by stiffening ring 8.
As a preferred embodiment of the present utility model, described bracing piece 7 and fixed head 6, retainer ring1 is welded to connect, and described stiffening ring 8 is welded to connect with bracing piece 7.
As a preferred embodiment of the present utility model, on described retainer ring 1, be provided with seal washer 2.
As a preferred embodiment of the present utility model, described seal washer 2 is polytetrafluoroethylene (PTFE) padCircle.
As a preferred embodiment of the present utility model, the filter opening aperture on described screen pack 4 is0.3～0.6mm。
Compared with prior art, the beneficial effects of the utility model are: the utility model provides profitLubricating oil fluid filter core, for the impurity of filtering lubricant oil, the utility model is fixing afterwards in installation simultaneouslyRing 1 is better with the sealing property of installation site, avoids revealing, and the utility model is practical reliable, installsEasy.
The foregoing is only preferred embodiment of the present utility model, not new in order to limit this practicalityType, all any amendments of doing within spirit of the present utility model and principle, be equal to replace and improveDeng, within all should being included in protection domain of the present utility model.
Claims (4)
1. lubricating oil fluid filter core, comprises screen pack (4), and described screen pack is provided with filter on (4)Hole, described screen pack (4) is woven wire, described screen pack (4) is cylindric, described filtrationNet (4) one end is connected with blind end (5), and the other end is fixedly connected with retainer ring (1), retainer ring(1) be oil-in (3) with the openend of screen pack (4), it is characterized in that: described blind end (5)Be provided with fixed head (6), between described fixed head (6) and retainer ring (1), pass through bracing piece (7)Connect, between described bracing piece (7), be fixedly connected with by stiffening ring (8).
2. lubricating oil fluid filter core according to claim 1, is characterized in that: described bracing piece(7) be welded to connect described stiffening ring (8) and bracing piece with fixed head (6), retainer ring (1)(7) be welded to connect.
3. lubricating oil fluid filter core according to claim 1, is characterized in that: described retainer ring(1) on, be provided with seal washer (2).
4. lubricating oil fluid filter core according to claim 3, is characterized in that: described sealing gasketCircle (2) is polytetrafluoroethylene gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521039569.5U CN205252639U (en) | 2015-12-11 | 2015-12-11 | Lubricating oil liquid filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521039569.5U CN205252639U (en) | 2015-12-11 | 2015-12-11 | Lubricating oil liquid filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205252639U true CN205252639U (en) | 2016-05-25 |
Family
ID=55994190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521039569.5U Expired - Fee Related CN205252639U (en) | 2015-12-11 | 2015-12-11 | Lubricating oil liquid filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205252639U (en) |
-
2015
- 2015-12-11 CN CN201521039569.5U patent/CN205252639U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205252649U (en) | Filter core is crossed to lubricating oil liquid | |
| CN205252639U (en) | Lubricating oil liquid filter core | |
| CN203098201U (en) | Oil-free lubrication compressor efficient cooling packing sealing device | |
| CN204226142U (en) | For the oil wiper of compressor | |
| CN205173951U (en) | Lubricating oil filtration apparatus | |
| CN205173952U (en) | Lubricating oil filtration apparatus | |
| CN203403923U (en) | Engine oil filter filtering base | |
| CN203009597U (en) | Connecting device of screw rod and motor base | |
| CN204493777U (en) | Corrosion preventive ball-valve stuffing box structure | |
| CN205559008U (en) | Lubricating oil cleaner | |
| CN205618959U (en) | Lubricating oil filter | |
| CN205182314U (en) | Lubricating oil fluid filter core body | |
| CN203335853U (en) | Self-lubricating graphite packing ring | |
| CN204255169U (en) | The syndeton of a kind of shell-type vacuum cooler tube sheet and tube bank | |
| CN105402587A (en) | Lubricating oil filtering device | |
| CN204082681U (en) | Direct-current transmission converter valve constituent water pump mechanical seal rinses cooling structure | |
| CN208076096U (en) | Graphite grazing oil leak real-time monitoring system | |
| CN205199081U (en) | Lubricating oil filtering core | |
| CN105351723A (en) | Lubricating oil filter device | |
| CN105413276A (en) | Filter element for lubricating oil | |
| CN205244496U (en) | Hydraulic system and check valve | |
| CN203835737U (en) | Petrochemical engineering process pump | |
| CN208320168U (en) | A kind of Electro Sorb oil filtering device | |
| CN102829189B (en) | Lubrication and leaking stoppage method for dynamic seal of high-vacuum equipment | |
| CN211525348U (en) | Copper-based inlaid solid lubrication bearing with corrosion resistance function |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20161211 |