CN205182314U - Lubricating oil fluid filter core body - Google Patents
Lubricating oil fluid filter core body Download PDFInfo
- Publication number
- CN205182314U CN205182314U CN201521036496.4U CN201521036496U CN205182314U CN 205182314 U CN205182314 U CN 205182314U CN 201521036496 U CN201521036496 U CN 201521036496U CN 205182314 U CN205182314 U CN 205182314U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- stiffener
- lubricating oil
- screen pack
- utility
- 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
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a lubricating oil fluid filter core body, 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, through reinforcing ring fixed connection between the stiffener. The filter screen is brazed fixedly with stiffener, reinforcing ring, 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 the rubber packing ring, filtration pore aperture on the filter screen is 0.3~0.6mm, the utility model provides a lubricating oil fluid filter core body for filter the impurity in the lubricating oil, the utility model discloses be provided with stiffener, reinforcing ring outside the filter screen, braze joint between filter screen and stiffener, the reinforcing ring effectively prevents filter screen deformation failure, guarantees filtration efficiency.
Description
Technical field
The utility model relates to filter field, particularly relates to a kind of filter core for the impurity in filtering lubricant oil.
Background technology
Lubricating oil is used in reduce friction in all kinds automobile, plant equipment, protection machinery and the liquid of workpiece or semisolid lubricants, mainly play lubrication, cooling, antirust, clean, seal and the effect such as buffering.Lubricating oil is generally made up of base oil and additive two parts.Be in the moisture in the reason such as thermic load, open oil storage air due to lubricating system seepage, poorly sealed, fluid for a long time, gas infiltrates in fluid, cause lubrication Water in oil, containing gas.Due to lubricating 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 contact surface; 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 lubricating oil.At present, common filter screen easily produces distortion in use, causes screen pack to lose efficacy, and cannot play filter effect.
Summary of the invention
The utility model is in order to overcome deficiency of the prior art, provide lubricating oil fluid filter body, for the impurity in filtering lubricant oil, the utility model has bracing piece, stiffening ring in screen pack arranged outside, brazing between screen pack and bracing piece, stiffening ring, effectively prevent screen pack deformation failure, ensure filter efficiency.
The utility model is achieved through the following technical solutions:
Lubricating oil fluid filter body, comprises screen pack, and described screen pack is provided with filter opening, described screen pack is woven wire, and described screen pack is cylindric, and described screen pack one end is connected with blind end, the other end is fixedly connected with retainer ring, and the openend of retainer ring and screen pack is oil-in.Described blind end is provided with fixed head, is connected with between retainer ring at described fixed head by bracing piece, is fixedly connected with between described bracing piece by stiffening ring.Described filter screen and bracing piece, stiffening ring soldering are fixed.
As optimal technical scheme of the present utility model, described bracing piece and fixed head, retainer ring are welded to connect, and described stiffening ring and bracing piece are welded to connect.
As optimal technical scheme of the present utility model, described retainer ring is provided with seal washer.
As optimal technical scheme of the present utility model, described seal washer is rubber washer.
As optimal technical scheme of the present utility model, the filter opening aperture on described screen pack is 0.3 ~ 0.6mm.
Compared with prior art, the beneficial effects of the utility model are: the utility model provides lubricating oil fluid filter body, for the impurity in filtering lubricant oil, the utility model has bracing piece, stiffening ring in screen pack arranged outside, brazing between screen pack and bracing piece, stiffening ring, effectively prevent screen pack deformation failure, ensure filter efficiency.
Accompanying drawing explanation
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 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 oil fluid filter body, comprise screen pack 4, described screen pack 4 is provided with filter opening, described screen pack 4 is woven wire, described screen pack 4 is cylindric, described screen pack 4 one end is connected with blind end 5, and the other end is fixedly connected with retainer ring 1, and retainer ring 1 is oil-in 3 with the openend of screen pack 4.Described blind end 5 is provided with fixed head 6, is connected with between retainer ring 1 at described fixed head 6 by bracing piece 7, is fixedly connected with between described bracing piece 7 by stiffening ring 8.Described filter screen 4 is fixed with bracing piece 7, stiffening ring 8 soldering.
As a preferred embodiment of the present utility model, described bracing piece 7 is welded to connect with fixed head 6, retainer ring 1, and described stiffening ring 8 is welded to connect with bracing piece 7.
As a preferred embodiment of the present utility model, described retainer ring 1 is provided with seal washer 2.
As a preferred embodiment of the present utility model, described seal washer 2 is rubber washer.
As a preferred embodiment of the present utility model, the filter opening aperture on described screen pack 4 is 0.3 ~ 0.6mm.
Compared with prior art, the beneficial effects of the utility model are, the utility model provides lubricating oil fluid filter body, for the impurity in filtering lubricant oil, the utility model has bracing piece 7, stiffening ring 8 in screen pack 4 arranged outside, brazing between screen pack 4 and bracing piece 7, stiffening ring 8, effectively prevents screen pack 4 deformation failure, ensures filter efficiency.
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 oil fluid filter body, comprise screen pack (4), (4) are provided with filter opening to described screen pack, described screen pack (4) is woven wire, described screen pack (4) is cylindric, described screen pack (4) one end is connected with blind end (5), the other end is fixedly connected with retainer ring (1), retainer ring (1) is oil-in (3) with the openend of screen pack (4), described blind end (5) is provided with fixed head (6), be connected by bracing piece (7) between described fixed head (6) with retainer ring (1), be fixedly connected with by stiffening ring (8) between described bracing piece (7), it is characterized in that: described screen pack (4) and bracing piece (7), stiffening ring (8) soldering is fixed.
2. lubricating oil fluid filter body according to claim 1, it is characterized in that: described bracing piece (7) and fixed head (6), retainer ring (1) are welded to connect, described stiffening ring (8) and bracing piece (7) are welded to connect.
3. lubricating oil fluid filter body according to claim 1, is characterized in that: described retainer ring (1) is provided with seal washer (2).
4. lubricating oil fluid filter body according to claim 3, is characterized in that: described seal washer (2) is rubber washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521036496.4U CN205182314U (en) | 2015-12-11 | 2015-12-11 | Lubricating oil fluid filter core body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521036496.4U CN205182314U (en) | 2015-12-11 | 2015-12-11 | Lubricating oil fluid filter core body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205182314U true CN205182314U (en) | 2016-04-27 |
Family
ID=55775353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521036496.4U Expired - Fee Related CN205182314U (en) | 2015-12-11 | 2015-12-11 | Lubricating oil fluid filter core body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205182314U (en) |
-
2015
- 2015-12-11 CN CN201521036496.4U patent/CN205182314U/en not_active Expired - Fee Related
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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: 20160427 Termination date: 20161211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |