CN203893988U - Automatic device used for carrying out detection on sealing performance of motor vehicle oil filter - Google Patents
Automatic device used for carrying out detection on sealing performance of motor vehicle oil filter Download PDFInfo
- Publication number
- CN203893988U CN203893988U CN201420337124.4U CN201420337124U CN203893988U CN 203893988 U CN203893988 U CN 203893988U CN 201420337124 U CN201420337124 U CN 201420337124U CN 203893988 U CN203893988 U CN 203893988U
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- China
- Prior art keywords
- detection platform
- oil filter
- sealing
- motor vehicle
- tightening
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- 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
The utility model discloses an automatic device used for carrying out detection on sealing performance of a motor vehicle oil filter. The automatic device comprises a detection platform, wherein the detection platform is used for placing a detected sample, a sealed metal cylinder is arranged below the detection platform, a charging port is arranged between the upper end and the lower end of the detection platform, the metal cylinder is internally provided with a tightening and sealing screw thread used for fixing the detected sample arranged at the upper end of the detection platform, the lower end of the tightening and sealing screw thread is provided with a tightening barb, the metal cylinder is internally provided with a limiting ring used for limiting the motion range of the tightening barb, and the lower end of the metal cylinder is provided with a sealing piston. The automatic device disclosed by the utility model avoids a defect of easily occurred air leakage of an existing mechanism, and is stable and reliable. Meanwhile, the design of the tightening and sealing screw thread can also detect whether a screw hole of the detected oil filter sample is good or not.
Description
Technical field
The utility model relates to a kind of aut.eq. of oil filter leak detection, particularly a kind of aut.eq. for motor vehicle engine oil filter cleaner sealing propertytest.
Background technology
Raising at full speed along with China's economic level, the new car of China's motor vehicle is produced and is being used car recoverable amount also in fast development, and oil filter is the indispensable parts of motor vehicle lubricating system, Its Relevant Technology Standards requirement according to country to oil filter product, oil filter must guarantee not leak in certain pressure limit, therefore, oil filter leak detection is the key criterion of oil filter manufacturer quality restriction.
The tensioning mechanism of filter cleaner dry type leakage detector sealing is now used heavy caliber cylinder directly to strain sealing conventionally, because centre use pull bar is connected with grappling fixture, between pull bar and axle sleeve, need to use O-ring seal, due to issuable non-concentric force friction, be easy to make the damaged gas leakage of O-ring seal, thereby cause the poor stability of testing result.
Therefore, inventing a kind of aut.eq. for motor vehicle engine oil filter cleaner sealing propertytest, improve dry type leakage detector and detect encapsulating method, is those skilled in the art's problem demanding prompt solutions.
Summary of the invention
The utility model proposes a kind of aut.eq. for motor vehicle engine oil filter cleaner sealing propertytest, this aut.eq. has been avoided the Air Leakage Defect existing in prior art, and reliable and stable, strain the design of sealing thread simultaneously and can also check the quality that is verified oil filter sample screw thread.
The utility model solves the problems of the technologies described above adopted technical scheme as described below:
A kind of aut.eq. for motor vehicle engine oil filter cleaner sealing propertytest, comprise detection platform, in detection platform, be used for preventing detected sample, detection platform is arranged with the metallic cylinder of sealing, detection platform is provided with inflation inlet between top and bottom, in metal cylinder, be provided with the tension sealing thread of the detected sample that is used for fixing lining platform upper end, tension sealing thread lower end is provided with tension overhead kick, in metallic cylinder, be provided with the spacing ring for restriction tension overhead kick range of movement, metallic cylinder lower end is provided with packed-piston.
Further, preferred scheme is: the logical motion cylinder of described packed-piston is controlled.
The beneficial effects of the utility model are: avoided the defect of the easy generation gas leakage of existing mechanism, and reliable and stable, the design of simultaneously straining sealing thread can also be checked the quality of tested oil filter sample threaded hole.
Accompanying drawing explanation
By the description of its exemplary embodiment being carried out below in conjunction with accompanying drawing, the above-mentioned feature and advantage of the present invention will become apparent and easily understand.
Fig. 1 is that the utility model is for the aut.eq. structural representation of motor vehicle engine oil filter cleaner sealing propertytest;
In figure: 1 detected sample, 2 detection platform upper ends, 3 tension sealing threads, 4 inflation inlets, 5 spacing rings, 6 tension barbs, 7 packed-pistons, 8 metallic cylinder, 9 motion cylinders.
Embodiment
The utility model is the aut.eq. for motor vehicle engine oil filter cleaner sealing propertytest, this automatic detection device comprises detection platform, detection platform upper end 2 is used for preventing detected sample 1, detection platform is arranged with the metallic cylinder 8 of sealing, between detection platform upper end 2 and lower end, be provided with inflation inlet 4, in metallic cylinder 8, be provided with the tension sealing thread 3 of the detected sample that is used for fixing lining platform upper end, tension sealing thread 3 lower ends are provided with tension overhead kick 6, in metallic cylinder 8, be provided with the spacing ring 5 for restriction tension barb 6 range of movement, metallic cylinder 8 lower ends are provided with packed-piston 7.The logical motion cylinder 9 of packed-piston 7 is controlled.
When using, detected sample 1 screws in tension sealing thread by special mechanism, Open Side Down is put in detection platform, by tension barb 6, catch on tension sealing thread afterbody, and drive packed-piston 7 to move downward by motion cylinder 9, make tested oil filter sample O-ring seal and detection platform close contact, sealing, then open and fill mouthfuls 4 gas filling valve to the in-house pressurized air that is filled with, thereby packed-piston 7 is kept and strengthen downward pulling force, thereby produce the effect sealing.
Avoided the defect of the easy generation gas leakage of existing mechanism, and reliable and stable, and the design of simultaneously straining sealing thread can also be checked the quality of tested oil filter sample threaded hole.
It should be noted that; above-mentioned specific embodiment is exemplary; under above-mentioned instruction of the present utility model, those skilled in the art can carry out various improvement and distortion on the basis of above-described embodiment, and these improvement or distortion drop in protection domain of the present utility model.
It will be understood by those skilled in the art that specific descriptions are above in order to explain the purpose of this utility model, not for limiting the utility model.Protection domain of the present utility model is limited by claim and equivalent thereof.
Claims (2)
1. the aut.eq. for motor vehicle engine oil filter cleaner sealing propertytest, comprise detection platform, in detection platform, be used for preventing detected sample, detection platform is arranged with the metallic cylinder of sealing, detection platform is provided with inflation inlet between top and bottom, in metal cylinder, be provided with the tension sealing thread of the detected sample that is used for fixing lining platform upper end, tension sealing thread lower end is provided with tension overhead kick, in metallic cylinder, be provided with the spacing ring for restriction tension overhead kick range of movement, metallic cylinder lower end is provided with packed-piston.
2. the aut.eq. for motor vehicle engine oil filter cleaner sealing propertytest according to claim 1, is characterized in that: the logical motion cylinder of described packed-piston is controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337124.4U CN203893988U (en) | 2014-06-24 | 2014-06-24 | Automatic device used for carrying out detection on sealing performance of motor vehicle oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337124.4U CN203893988U (en) | 2014-06-24 | 2014-06-24 | Automatic device used for carrying out detection on sealing performance of motor vehicle oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203893988U true CN203893988U (en) | 2014-10-22 |
Family
ID=51720379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420337124.4U Expired - Fee Related CN203893988U (en) | 2014-06-24 | 2014-06-24 | Automatic device used for carrying out detection on sealing performance of motor vehicle oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203893988U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000853A (en) * | 2018-08-01 | 2018-12-14 | 安徽信息工程学院 | Vehicular cleaner detection device |
| CN109100090A (en) * | 2018-08-07 | 2018-12-28 | 安徽信息工程学院 | Filter end part seal rapid detection method |
| CN109100091A (en) * | 2018-08-07 | 2018-12-28 | 安徽信息工程学院 | Filter end part seal detection device |
-
2014
- 2014-06-24 CN CN201420337124.4U patent/CN203893988U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000853A (en) * | 2018-08-01 | 2018-12-14 | 安徽信息工程学院 | Vehicular cleaner detection device |
| CN109100090A (en) * | 2018-08-07 | 2018-12-28 | 安徽信息工程学院 | Filter end part seal rapid detection method |
| CN109100091A (en) * | 2018-08-07 | 2018-12-28 | 安徽信息工程学院 | Filter end part seal detection device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20170624 |