CN206504832U - Oil absorption filter device for detecting sealability - Google Patents
Oil absorption filter device for detecting sealability Download PDFInfo
- Publication number
- CN206504832U CN206504832U CN201720223223.3U CN201720223223U CN206504832U CN 206504832 U CN206504832 U CN 206504832U CN 201720223223 U CN201720223223 U CN 201720223223U CN 206504832 U CN206504832 U CN 206504832U
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- CN
- China
- Prior art keywords
- guide rod
- tape guide
- fixed
- cylinder
- thin tape
- 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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Abstract
Oil absorption filter device for detecting sealability, including bottom plate, column, tank and electric box are fixed with bottom plate, column top installs double acting magnetic air cylinder, the piston rod of double acting magnetic air cylinder is connected with slide plate top, experiment support tool, which is fixed in the middle of slide plate bottom, slide plate, installs new thin tape guide rod cylinder, and pressing plate is set on the piston rod of new thin tape guide rod cylinder；There are control button and the time relay on the panel of electric box, there are gas source inlet, pneumatic three joining beam, three pressure-reducing valves and three reversal valves in electric box, control button is electrically connected with new thin tape guide rod cylinder, new thin tape guide rod cylinder, double acting magnetic air cylinder and the time relay are all connected by reversal valve, pressure-reducing valve with pneumatic three joining beam, and pneumatic three joining beam is connected with gas source inlet.The present apparatus is tested using pure water as test(ing) medium, small volume, simple in construction, easy to use, is detected at normal temperatures, the oil absorption filter of test passes can be used directly, and device input cost and testing cost are low.
Description
Technical field
The utility model is related to the sealing propertytest of oil absorption filter, is specifically related to oil absorption filter in ATF1 gearboxes
Device for detecting sealability.
Background technology
Gearbox gear box oil effect be each moving parts of gearbox friction surface formation lubricating oil film moistened
It is sliding, reduce the frictional resistance between relative motion parts in gearbox, mitigate the abrasion of part.But contain in itself in gear box oil
A certain amount of colloid, impurity, moisture and additive, it is miscellaneous in the bringing into of metal filings, air while in the gearbox course of work
The entrance of thing and the generation of gear box oil oxide so that the debris in gear box oil gradually increases.If gear box oil without
Filtering, is directly entered lubricant passage way, and the debris contained in gear box oil will be brought into the friction surface of motion several, plus
The abrasion of fast part, reduces the service life of gearbox.The effect of oil absorption filter be exactly by the filtering foreign in gear box oil,
The gear box oil for being supplied to gearbox to clean.
The sealing of oil absorption filter is an important indicator of filter product performance.If oil absorption filter is in production
In for some reason, oil absorption filter closing element bad sealing, and not detected in exfactory inspection is subsequently fitted to speed change
Leakage is produced on case, unfiltered gear box oil will enter engine, so as to cause gearbox to wear and tear.
At present, the sealing propertytest of oil absorption filter is all to use manually to push down fuel feed hole, and plastics tracheae is inserted directly into out
Oilhole, gas injection, inserting observation in water has bubble-free.The detection means needs a large amount of artificial participations, less efficient, adjusts manually
Pressure valve air pressure is unstable, and detection time is also uncontrollable.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art to fill there is provided a kind of oil absorption filter sealing propertytest
Put, small volume, simple in construction, easy to use using water as test(ing) medium, input cost and testing cost are all low.
In order to solve the above technical problems, the utility model provides a kind of oil absorption filter device for detecting sealability, including bottom
Column, tank and electric box are fixed with plate, bottom plate, column top is provided with air cylinder fixed plate, a double acting magnetic air cylinder
In air cylinder fixed plate；It is provided with the middle of column each solid on optical axis bearing fixed plate, four angles of optical axis bearing fixed plate
A fixed optical axis bearing, two chromium plating line lights are fixed between two optical axis bearings of top and two optical axis bearings of lower section
One linear bearing box-type unit is set on axle, every chromium plating straight optical axis；The side of linear bearing box-type unit is fixed with cunning
Plate, slide plate bottom is fixed with experiment support tool, and experiment support tool upper surface has sheet rubber, and slide plate top is fixed with lifting seat, described
The piston rod of double acting magnetic air cylinder be connected by cylinder connector with lifting seat, new slim band guide rod is also equipped with the middle of slide plate
Cylinder, the piston rod of new thin tape guide rod cylinder, which is provided with pressing plate, pressing plate, is fixed with air inlet pipe, and described tank is located at experiment
Immediately below support tool, there is induced magnetism switch on described double acting magnetic air cylinder and the piston rod of new thin tape guide rod cylinder；
Having on the panel of electric box has gas source inlet in a control button and a time relay, electric box, pneumatic three joining beam,
One pressure-reducing valve, the second pressure-reducing valve, the 3rd pressure-reducing valve, the first reversal valve, the second reversal valve and the 3rd reversal valve, control button with it is new
Thin tape guide rod cylinder is electrically connected, and new thin tape guide rod cylinder is connected by the second reversal valve, the second pressure-reducing valve and pneumatic three joining beam
Connect, double acting magnetic air cylinder is connected by the first reversal valve, the first pressure-reducing valve with pneumatic three joining beam, and the time relay passes through the 3rd
Reversal valve, the 3rd pressure-reducing valve are also connected with pneumatic three joining beam, and pneumatic three joining beam is connected with gas source inlet.
The operation principle of the present apparatus is：The gas source inlet of electric box and compressed air gas source are connected, experiment air pressure is set
And test period, by oil absorption filter by fuel feed hole down, oil outlet be placed in the way of upward experiment support tool on, press control
Button makes the piston rod of new thin tape guide rod cylinder stretch out induced magnetism switch, pressing plate is pressed on oil absorption filter, air inlet
Pipe be connected with oil outlet, and the sheet rubber on experiment support tool blocks fuel feed hole, and induced magnetism is switched when reaching the limit of position, shake-up the
One reversal valve is commutated, and the piston rod of double acting magnetic air cylinder is extended downwardly from induced magnetism switch, and experiment support tool is sunk into tank
In, oil absorption filter is submerged in below liquid level, induced magnetism switch is when reaching the limit of position, control time relay is to oil suction
Filter interior inflates 0.1MPa, and whether the time is 10 seconds, have bubble to emerge in observation water, if bubble is emerged, and illustrates to inhale
Oil strainer sealing propertytest is unqualified, conversely, then illustrating that oil absorption filter sealing propertytest is qualified；Reach after setting time,
Deflate and touch the commutation of the first reversal valve, switch the piston rod retraction induced magnetism of double acting magnetic air cylinder, by experiment support tool
Stretch out in water, during up to extreme position, touch the commutation of the second reversal valve, the piston rod retraction sense of new thin tape guide rod cylinder is answered magnetic
Property switch, pressing plate leaves oil absorption filter, and air inlet pipe is separated with the oil outlet of oil absorption filter, removes oil absorption filter.
The present apparatus is tested using pure water as test(ing) medium, small volume, simple in construction, easy to use, at normal temperatures
Detection, the oil absorption filter of test passes can be used directly, and device input cost and testing cost are low.
Brief description of the drawings
Fig. 1 is the left view of the utility model oil absorption filter device for detecting sealability.
Fig. 2 is the front view of the utility model oil absorption filter device for detecting sealability.
Fig. 3 is the pneumatic schematic diagram of the utility model oil absorption filter device for detecting sealability.
Embodiment
Utility model is described further below by the drawings and specific embodiments.Specific implementation described herein
Mode only to explain utility model, is not used to limit protection domain of the present utility model.
Oil absorption filter device for detecting sealability, as shown in Fig. 1-Fig. 3, including bottom plate 19, the bottom of bottom plate 19 fixes four
Soket head cap screw 20, the rear side of bottom plate 19 is fixed with column 8 by upright post connecting plate 1, and the front side of bottom plate 19 is provided with tank 18, tank 18
Built with water, the right side of bottom plate 19 is provided with electric box 30.The top of column 8 is provided with air cylinder fixed plate 9, cylinder type double acting magnetic gas
Cylinder 10 is arranged in air cylinder fixed plate 9；Optical axis bearing fixed plate 6, four of optical axis bearing fixed plate 6 are installed in the middle of column 8
It is each on angle to fix an optical axis bearing 7, it is fixed with two between two optical axis bearings 7 of top and two optical axis bearings 7 of lower section
One linear bearing box-type unit 4 is set on root chromium plating straight optical axis 5, every chromium plating straight optical axis 5；Linear bearing box-type unit
Slide plate 3 is fixed with 4 leading flank, the bottom of the leading flank of slide plate 3 is fixed with experiment support tool 2, and 2 upper surfaces of experiment support tool have rubber
Film, experiment support tool 2 is located at the surface of tank 18, and the top of slide plate 3 is fixed with lifting seat 12, cylinder type double acting magnetic air cylinder
10 piston rod connects 11 by cylinder and is connected with lifting seat 12, and the centre position of the leading flank of slide plate 3 is further fixed on four packing rings
14, MGP new thin tape guide rod cylinders 13 are fixedly connected with four packing rings 14, on the piston rod of the new thin tape guide rod cylinders 13 of MGP
Provided with pressing plate 17, the front end of pressing plate 17 is fixed with air inlet pipe 15 by hex nut 16.
The panel of electric box 30, which is provided with control button 31 and the time relay 32, electric box, gas source inlet 33, gas
Dynamic three joining beams 34, the first pressure-reducing valve 35a, the second pressure-reducing valve 35b, the 3rd pressure-reducing valve 35c, first single electric control reversing valve 36a, second
The single electric control reversing valve 36c of single electric control reversing valve 36b and the 3rd, control button 31 is electrically connected with the new thin tape guide rod cylinders of MGP 13,
The new thin tape guide rod cylinders 13 of MGP are connected by second single electric control reversing valve 36b, the second pressure-reducing valve 35b with pneumatic three joining beam 34,
Cylinder type double acting magnetic air cylinder 10 is connected by first single electric control reversing valve 36a, the first pressure-reducing valve 35a with pneumatic three joining beam 34
Connect, the time relay 32 is also connected by the 3rd single electric control reversing valve 36c, the 3rd pressure-reducing valve 35c with pneumatic three joining beam 34, pneumatic
Three joining beams 34 are connected with gas source inlet 33.
During detection, the gas source inlet 33 of electric box 30 and compressed air gas source are connected, when experiment air pressure and experiment are set
Between, by oil absorption filter M by fuel feed hole down, oil outlet be placed in the way of upward experiment support tool 2 on, press control button
The piston rod of 31, MGP new thin tape guide rod cylinders 13 stretches out induced magnetism switch, pressing plate 17 is pressed on oil absorption filter M,
Air inlet pipe 15 is connected with oil outlet, and sheet rubber blocks fuel feed hole；When Magnetic Induction switch reaches the limit of position, first single electricity is touched
The piston rod for controlling reversal valve 36a control cylinder type double actings magnetic air cylinder 10 stretches out induced magnetism switch, and experiment support tool 2 is sunk to
In tank 18, oil absorption filter M is set to be submerged in below liquid level, when reaching the limit of position, the single electricity of induced magnetism switch actuating the 3rd
Reversal valve 36c control times relay 32 is controlled to oil absorption filter M inner inflatable 0.1MPa, 10 seconds time, observation oil suction filtering
Whether there is bubble to emerge around device M, if bubble is emerged, illustrate that oil absorption filter M sealing propertytests are unqualified, conversely, then
Illustrate that oil absorption filter M sealing propertytest is qualified；Reach after setting time, touch the 3rd single electric control reversing valve 36c commutations, enter
Row is deflated, and first single electric control reversing valve 36a commutations open the piston rod retraction induced magnetism of cylinder type double acting magnetic air cylinder 10
Close, experiment support tool 2 is stretched out in water, when reaching the limit of position, touch second single electric control reversing valve 36b commutations, make MGP newly slim
Piston rod retraction induced magnetism switch with guide rod cylinder 13, pressing plate 17 leaves oil absorption filter M, and air inlet pipe 15 is filtered with oil suction
Device M oil outlet separation, removes oil absorption filter M.
Above-described is only a kind of embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of the utility model principle is not departed from, some variations and modifications can also be made, these also should be regarded as
Belong to protection domain of the present utility model.
Claims (3)
1. oil absorption filter device for detecting sealability, including bottom plate, it is characterised in that：Column, tank and electricity are fixed with bottom plate
Gas tank, column top, which is provided with air cylinder fixed plate, air cylinder fixed plate, is provided with double acting magnetic air cylinder, is provided with the middle of column
It is each on optical axis bearing fixed plate, four angles of optical axis bearing fixed plate to fix an optical axis bearing, two optical axis bearings of top
One straight line of setting on two chromium plating straight optical axis, every chromium plating straight optical axis is fixed between two optical axis bearings of lower section
Bearing box-type unit；The side of linear bearing box-type unit is fixed with slide plate, and slide plate bottom is fixed with experiment support tool, experiment support tool
Upper surface has sheet rubber, and slide plate top is fixed with lifting seat, and the piston rod of described double acting magnetic air cylinder is connect by cylinder
Head is connected with lifting seat, is also equipped with setting on new thin tape guide rod cylinder, the piston rod of new thin tape guide rod cylinder in the middle of slide plate
Have and air inlet pipe be fixed with pressing plate, pressing plate, described tank is located at immediately below experiment support tool, described double acting magnetic air cylinder and
There is induced magnetism switch on the piston rod of new thin tape guide rod cylinder；
Having on the panel of electric box has gas source inlet, pneumatic three in a control button and a time relay, electric box
Bar, the first pressure-reducing valve, the second pressure-reducing valve, the 3rd pressure-reducing valve, the first reversal valve, the second reversal valve and the 3rd reversal valve, control are pressed
Button is electrically connected with new thin tape guide rod cylinder, and new thin tape guide rod cylinder passes through the second reversal valve, the second pressure-reducing valve and pneumatic three
Joining beam is connected, and double acting magnetic air cylinder is connected by the first reversal valve, the first pressure-reducing valve with pneumatic three joining beam, and the time relay leads to
Cross the 3rd reversal valve, the 3rd pressure-reducing valve to be also connected with pneumatic three joining beam, pneumatic three joining beam is connected with gas source inlet.
2. oil absorption filter device for detecting sealability according to claim 1, it is characterised in that：New thin tape guide rod cylinder
There are at least two packing rings between slide plate, new thin tape guide rod cylinder is fixed on slide plate by packing ring.
3. oil absorption filter device for detecting sealability according to claim 1 or 2, it is characterised in that：Described first is changed
All it is single electric control reversing valve to valve, the second reversal valve and the 3rd reversal valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720223223.3U CN206504832U (en) | 2017-03-08 | 2017-03-08 | Oil absorption filter device for detecting sealability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720223223.3U CN206504832U (en) | 2017-03-08 | 2017-03-08 | Oil absorption filter device for detecting sealability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206504832U true CN206504832U (en) | 2017-09-19 |
Family
ID=59841951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720223223.3U Expired - Fee Related CN206504832U (en) | 2017-03-08 | 2017-03-08 | Oil absorption filter device for detecting sealability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206504832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840529A (en) * | 2017-03-08 | 2017-06-13 | 蚌埠国威滤清器有限公司 | Oil absorption filter device for detecting sealability |
-
2017
- 2017-03-08 CN CN201720223223.3U patent/CN206504832U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840529A (en) * | 2017-03-08 | 2017-06-13 | 蚌埠国威滤清器有限公司 | Oil absorption filter device for detecting sealability |
| CN106840529B (en) * | 2017-03-08 | 2023-05-12 | 蚌埠国威滤清器有限公司 | Oil absorption filter tightness detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |