CN88219065U - Automobile power steering plastic oil tank with double filtering - Google Patents
Automobile power steering plastic oil tank with double filtering Download PDFInfo
- Publication number
- CN88219065U CN88219065U CN 88219065 CN88219065U CN88219065U CN 88219065 U CN88219065 U CN 88219065U CN 88219065 CN88219065 CN 88219065 CN 88219065 U CN88219065 U CN 88219065U CN 88219065 U CN88219065 U CN 88219065U
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- oil tank
- oil
- power steering
- automobile power
- upper casing
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Abstract
The utility model discloses a novel double filtering type automobile power steering plastic oil tank used as a device for filtering motor oil of automobile power steering hydraulic system and storing oil. The plastic oil tank is divided into an oil tank upper casing and an oil tank lower casing which are provided with an oil inlet and outlet pipe, and the inside of the oil tank lower casing is provided with an oil-returning filter which is compressed and fixed by a pressing block, a spring and a pressure spring seat; the inlet part of the oil tank upper casing is provided with an oil-feeding filler bowl; the top end of the oil tank upper casing is provided with an outer screw matched oil tank cap. With the double filtering of the oil-feeding filler bowl and the oil-returning filter, the double filtering type automobile power steering plastic oil tank can ensure the cleanliness of the oil used for automobile power steering. The utility model has the advantages of easy fabrication, low cost and convenient operation.
Description
The utility model is a kind of novel double filtering type automobile power steering plastics oil tank, makes automobile power steering hydraulic system oil filtration and trapped fuel device and uses.
At present automobile power steering oil tank shell adopts iron sheet to make, in the oil return filter cleaner is housed.Because it is heavier to adopt iron sheet to make weight, have usually about 10Kg, iron sheet oil tank shell complicate fabrication process need form through Stretching die drawing several times, process is welded again, thereby the cost height.Because only being housed in the oil tank, an oil return filter cleaner can only use the oil return of point to do once to filter to servosteering, and directly not entering oil pump easily owing to pass through prefiltration impurity for new adding machine oil, grind away oil cylinder and power steering gear influence the reliability of oil pump and power steering gear working life and work.
The purpose of this utility model provides a kind of novel double filtering type automobile power steering plastics oil tank, filters through two, can guarantee the turbidity test of automobile power steering with oil, makes simple, cheap, easy to use.
Double filtering type automobile power steering plastics tank structure has: in oil tank upper casing, oil tank lower casing, the oil tank lower casing oil return filter cleaner is housed, the oil return filter cleaner adopts senior absorption paper, copper wire cloth, coated plate to form, and oil return filter cleaner precision is 10 microns.Oil inlet pipe is arranged at oil tank lower casing bottom, oil outlet tube, oil return filter cleaner and oil inlet pipe base position and and press spring base between the seal of " O " type plug all is housed, the oil return cleaner top section adopts briquetting, spring, press spring base, be pressed abd fixed in the oil tank, briquetting tightly is stuck in the oil tank upper casing inlet channel, the oiling filter bowl is equipped with in oil tank upper casing inlet, refueling the filter bowl bottom, precision is arranged is 30 microns filter screen, oil tank upper casing top has outside thread and is fitted with tank cap, adopt screw thread and oil tank upper casing top to twist combined pressure and tightly add lubricating cup, add lubricating cup and oil tank upper casing, be lined with seal washer and rubber sheet gasket between the tank cap respectively, go out to prevent the hydraulic press oil leakage.Oil tank upper casing, oil tank lower casing all adopt the engineering plastics pressure injection to form, and adhesive bond forms an oil tank shell integral body then.For translucent, can view oil mass is arranged in the oil tank at any time, briquetting, wedge tank cap also adopt the engineering plastics pressure injection to form.It is 30 microns that filling strainer adopts 100 purpose copper wire cloths to make so that reach the oiling filtering precision." O " RunddichtringO, rubber sheet gasket all adopt oil resistant rubber to make.
Double filtering type automobile power steering plastics oil tank is owing to adopted the oiling bowl strainer, oil return filter cleaner secondary filter, improve the turbidity test of oil, thereby prolong the life-span of automobile power steering device and oil pump, adopt high-strength engineering plastic to replace ironware, thereby alleviate oil tank weight, former ironware system oil tank is that 10Kg is heavy, existing plastics oil tank has only 1.5Kg, adopt engineering plastics to make oil tank and accessory, easy to make, simply, injection moulding once-through, thereby make oil tank cheap, though function increases, price has only half of raw oil tank, and plastics oil tank shell is translucent, can view the trapped fuel amount in the oil tank at any time, according to circumstances timely annex solution press oil.This tank structure is reasonable, and is easy to use, and stable performance is at+130 ℃---work under 40 ℃ of temperature indeformable, do not ftracture, it is oil-proof, air tight to work under 0.5 megapascal (MPa) pressure, very safe and reliable.
The utility model is described in further detail below with reference to accompanying drawing.
Fig. 1 is the schematic representation of double filtering type automobile power steering plastics oil tank.
Fig. 2 is an oiling filter bowl schematic representation.
Fig. 3 is a briquetting master cross-sectional schematic.
Fig. 4 is the briquetting plan view.
Fig. 5 is the press spring base schematic representation.
Having oil tank upper casing (6), oil tank lower casing (12), oil tank upper casing, lower casing with reference to accompanying drawing double filtering type automobile power steering oil tank main structure all adopts the engineering plastics pressure injection to become to be assembled together then, the middle adding additives that removes is bonded an oil tank shell integral body, be translucent body, can view oil tank internal memory oil mass at any time.Oil tank lower casing (12) bottom has oil outlet tube (14), oil inlet pipe (15).Oil return filter cleaner (11) is housed in the oil tank lower casing (12), and the oil return filter cleaner adopts senior absorption paper, copper wire cloth, coated plate to form, and oil return filter cleaner precision is 10 microns.Oil return filter cleaner (12) and oil inlet pipe (15) base position, and and press spring base (9) between " O " RunddichtringO (13) (10) oil return filter cleaner (12) top all is housed adopts briquetting (7), spring (8), press spring base (9), be pressed abd fixed in the oil tank, briquetting (7) tightly is stuck in the oil tank upper casing inlet channel.Oil tank upper casing (6) inlet is equipped with and refuels filter bowl (4) and refuel the filter bowl bottom precision is arranged is 30 microns filter screen (5).Oil tank upper casing (6) top has outside thread, is fitted with tank cap (3), adopts the stubborn combined pressure in screw thread and oil tank upper casing top tightly to refuel filter bowl (4).Being lined with seal washer (2) between oiling filter bowl (4) and oil tank upper casing (6), the tank cap (3) respectively goes out to prevent the hydraulic press oil leakage with rubber sheet gasket (1).Briquetting, wedge, tank cap also adopt the engineering plastics pressure injection to form.Filling strainer adopts 100 purpose copper wire cloths to make, and is 30 microns so that reach the oiling filtering precision." O " RunddichtringO, rubber sheet gasket all adopt oil resistant rubber to make.
Double filtering type automobile power steering plastics oil tank is contained in and substitutes the oil tank that former employing iron sheet is made in the automobile power steering hydraulic system.Newly adding machine oil pours into and refuels filter bowl (4) and enter oil tank by filter screen (5) filtration, enter the automobile power steering hydraulic-pressure pump through oil outlet tube (14), deliver to steering box after the oil pump pressurization, make hydraulic power for servosteering and use, hydraulic oil uses the back oil return to enter and enters plastics oil tank storage reuse after oil tank oil inlet pipe (15) enters the filtering of oil return filter cleaner (11) process filter core.
Claims (5)
1, a kind of double filtering type automobile power steering oil tank with oil tank, oil return filter cleaner is characterized in that oil tank is divided into oil tank upper casing, oil tank lower casing; Oil tank lower casing bottom has in oil outlet tube, the oil inlet pipe oil pipe lower casing is equipped with the oil return filter cleaner, oil return filter cleaner and oil inlet pipe base position, and " zero " RunddichtringO is housed all between the press spring base, the oil return cleaner top section adopts briquetting, spring, press spring base, be pressed abd fixed in the oil tank, briquetting tightly is stuck in the oil tank upper casing inlet channel; The oiling filter bowl is equipped with in oil tank upper casing inlet, refueling the filter bowl bottom, precision is arranged is 30 microns filter screen, oil tank upper casing top has outside thread, equipped tank cap, adopt screw thread and oil tank upper casing top to twist combined pressure and tightly refuel filter bowl, be lined with seal ring and rubber sheet gasket respectively between oiling filter bowl and oil tank upper casing, the tank cap.
2, double filtering type automobile power steering oil tank according to claim 1 is characterized in that oil tank upper casing, oil tank lower casing all adopt engineering plastics to be compression molded into, and is assembled together then, and the centre is coated with adding additives and is bonded into one, and is translucent body.
3, double filtering type automobile power steering plastics oil tank according to claim 1 is characterized in that briquetting, wedge, tank cap all adopt the engineering plastics pressure injection to mould and form.
4, double filtering type automobile power steering plastics oil tank according to claim 1 is characterized in that, the filling strainer that adds in the lubricating cup adopts copper wire cloth to make.
5, double filtering type automobile power steering plastics oil tank according to claim 1 is characterized in that the seal ring, the rubber sheet gasket that use in the oil tank all adopt oil resistant rubber to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88219065 CN88219065U (en) | 1988-05-23 | 1988-05-23 | Automobile power steering plastic oil tank with double filtering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88219065 CN88219065U (en) | 1988-05-23 | 1988-05-23 | Automobile power steering plastic oil tank with double filtering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN88219065U true CN88219065U (en) | 1988-12-21 |
Family
ID=4851449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88219065 Withdrawn CN88219065U (en) | 1988-05-23 | 1988-05-23 | Automobile power steering plastic oil tank with double filtering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN88219065U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406327C (en) * | 2003-11-04 | 2008-07-30 | 现代自动车株式会社 | Reservoir tank of a power steering system for a car |
| CN103286003A (en) * | 2013-05-24 | 2013-09-11 | 燕山大学 | Telescopic filter |
| CN103285645A (en) * | 2013-05-24 | 2013-09-11 | 燕山大学 | Split type filter |
| CN107061380A (en) * | 2017-04-10 | 2017-08-18 | 安徽江淮汽车集团股份有限公司 | Power steering oil kettle |
| CN108998207A (en) * | 2018-08-07 | 2018-12-14 | 河南正花食品集团有限公司 | A kind of oil expression method preventing peanut oxidative rancidity |
-
1988
- 1988-05-23 CN CN 88219065 patent/CN88219065U/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406327C (en) * | 2003-11-04 | 2008-07-30 | 现代自动车株式会社 | Reservoir tank of a power steering system for a car |
| CN103286003A (en) * | 2013-05-24 | 2013-09-11 | 燕山大学 | Telescopic filter |
| CN103285645A (en) * | 2013-05-24 | 2013-09-11 | 燕山大学 | Split type filter |
| CN103285645B (en) * | 2013-05-24 | 2015-04-08 | 燕山大学 | Split type filter |
| CN103286003B (en) * | 2013-05-24 | 2015-11-18 | 燕山大学 | A kind of Telescopic filter |
| CN107061380A (en) * | 2017-04-10 | 2017-08-18 | 安徽江淮汽车集团股份有限公司 | Power steering oil kettle |
| CN108998207A (en) * | 2018-08-07 | 2018-12-14 | 河南正花食品集团有限公司 | A kind of oil expression method preventing peanut oxidative rancidity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |