CN105697186B - A kind of oil level gauge of engine hole sealing device - Google Patents
A kind of oil level gauge of engine hole sealing device Download PDFInfo
- Publication number
- CN105697186B CN105697186B CN201610028443.0A CN201610028443A CN105697186B CN 105697186 B CN105697186 B CN 105697186B CN 201610028443 A CN201610028443 A CN 201610028443A CN 105697186 B CN105697186 B CN 105697186B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- pull rod
- hole
- level gauge
- oil level
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 58
- 238000005273 aeration Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 30
- 239000010705 motor oil Substances 0.000 abstract description 9
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 101100234547 Caenorhabditis elegans rod-1 gene Proteins 0.000 description 9
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F11/00—Arrangements of sealings in combustion engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/10—Indicating devices; Other safety devices
- F01M11/12—Indicating devices; Other safety devices concerning lubricant level
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
Abstract
The present invention provides a kind of oil level gauge of engine hole sealing devices, comprising: pull rod has sealed end and connecting pin, is provided with aeration aperture in pull rod, the surface of pull rod is provided with the connecting hole communicated with aeration aperture；Sleeve is set in the outside of pull rod, and is slidably matched with pull rod, and sealed end and connecting pin are respectively positioned on outside sleeve；Gas-tpe fitting is connected with sleeve, and the inner hole of gas-tpe fitting is connected with connecting hole；Sealing shroud is set in outside sealed end, and end face and the sleeve of sealing shroud offset；Handle, has cam part, and cam part and connecting pin are rotatablely connected.Sealing shroud is arranged on the sealed end of the pull rod of oil level gauge of engine hole provided by the invention sealing device, it first will be in sealed end and sealing shroud insertion oil rule hole when use, the end face of sleeve offsets with oil rule hole, the direction that rotating handle makes pull rod be directed away from oil rule hole relative to sleeve again moves, sealing shroud is deformed to block in oil rule hole at this time, achievees the purpose that canned motor oil rule hole.
Description
Technical field
The present invention relates to automobile engine oil duct air-leakage test field, in particular to a kind of oil level gauge of engine hole sealing
Device.
Background technique
It is carried out currently, the closure in engine oil channel leak test oil rule aperture generally uses end face to block mode, i.e., using close
Seal is blocked from the finished surface of the aperture end in oil level gauge of engine hole, and the finished surface stock size is smaller, envelope
It is easy the presence of sealing deficiency when stifled, causes to generate gas leak phenomenon when engine oil channel sealing test, influence test effect.
Summary of the invention
The technical problem to be solved in the present invention is that providing a kind of hair that can be effectively sealed to oil level gauge of engine hole
Motivation oil rule hole sealing device.
In order to solve the above technical problems, oil level gauge of engine hole provided by the invention sealing device includes:
Pull rod, has sealed end and connecting pin, is provided with aeration aperture in the pull rod, the surface of the pull rod be provided with
The connecting hole that the aeration aperture communicates；
Sleeve is set in the outside of the pull rod, and is slidably matched with the pull rod, the sealed end and the connecting pin
It is respectively positioned on outside the sleeve；
Gas-tpe fitting is connected with the sleeve, and the inner hole of the gas-tpe fitting is connected with the connecting hole；
Sealing shroud is set in outside the sealed end, and the end face of the sealing shroud offsets with the sleeve；
Handle, has cam part, and the cam part and the connecting pin are rotatablely connected.
It preferably, further include gasket, fluted, the gasket setting is arranged in the sleeve on the end face of the handle
In the groove, and the gasket offsets with the cam part.
It is highly preferred that the gasket is plastic material.
Preferably, the cam part is rotatablely connected by pin shaft and the connecting pin, and the pin shaft is by an opening finger setting
In the cam part.
Preferably, the gas-tpe fitting is connect with the bush whorl.
Preferably, sealing ring is additionally provided on the sleeve and the inner wall of pull rod socket.
It is highly preferred that the sealing ring includes two, and the sleeve and the gas-tpe fitting connecting portion are set
Two sides.
Preferably, circumferential protrusion is provided on the sealed end, one end of the sealing shroud offsets with the circumferential protrusion,
The other end of the sealing shroud offsets with the sleeve.
Sealing shroud is arranged on the sealed end of the pull rod of oil level gauge of engine hole provided by the invention sealing device, when use
First by sealed end and sealing shroud insertion oil rule hole, end face and the oil rule hole of sleeve offset, then rotating handle makes pull rod
The direction movement in oil rule hole is directed away from relative to sleeve, sealing shroud is deformed to block in oil rule hole at this time,
Achieve the purpose that canned motor oil rule hole.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of inventive engine oil rule hole sealing device embodiment；
Fig. 2 is the A-A of Fig. 1 to cut-away view.
It is indicated in figure as follows:
Pull rod -1, sealed end -11, circumferential protrusion -111, connecting pin -12, aeration aperture -13, connecting hole -14, sleeve -2 are recessed
Slot -21, gas-tpe fitting -3, inner hole -31, sealing shroud -4, handle -5, cam part -51, gasket -6, pin shaft -7, split pin -8 are close
Seal -9.
Specific embodiment
To keep the above objects, features, and advantages of invention more obvious and easy to understand, below to specific implementation of the invention
Mode is described in detail.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, but the present invention can be with
Implemented using other than the one described here other way, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by the specific embodiments disclosed below.
As depicted in figs. 1 and 2, the present invention provides a kind of oil level gauge of engine hole sealing devices comprising:
Pull rod 1 has sealed end 11 and connecting pin 12, is provided with aeration aperture 13, the table of the pull rod 1 in the pull rod 1
Face is provided with the connecting hole 14 communicated with the aeration aperture 13；
Sleeve 2 is set in the outside of the pull rod 1, and is slidably matched with the pull rod 1, the sealed end 11 and described
Connecting pin 12 is respectively positioned on outside the sleeve 2；
Gas-tpe fitting 3 is connected with the sleeve 2, and the inner hole 31 of the gas-tpe fitting 3 is connected with the connecting hole 14
Logical, above-mentioned be connected can be realized by way of welding or being threadedly coupled；
Sealing shroud 4 is set in outside the sealed end 11, and the end face of the sealing shroud 4 offsets with the sleeve 2, this field
Technical staff can be deformed under compression it should be clear that sealing shroud 4 is made of elastic material such as rubber etc.；
Handle 5, has cam part 51, and the cam part 51 is rotatablely connected with the connecting pin 12.
In use, first sealed end 11 and sealing shroud 4 are inserted into oil rule hole, end face and the oil rule hole of sleeve 2 offset,
Rotating handle 5 makes pull rod be directed away from the direction movement in oil rule hole relative to sleeve 2 again, and sealing shroud 4 is squeezed buckling at this time
Shape then connects gas source by gas-tpe fitting 3 and inflates into engine oil channel, inflation is completed laggard to block oil rule hole
Row engine oil channel air tightness test, test complete back spin and change hands handle 5 sealing shroud 4 to be resiled with by sealed end 11 and close
Big envelope 4 is smoothly extracted from oil rule hole.
It is arranged with sealing shroud 4 on the sealed end 11 of the pull rod 1 of oil level gauge of engine hole provided by the invention sealing device, is made
Sealed end 11 and sealing shroud 4 are first inserted into oil rule hole by the used time, and end face and the oil rule hole of sleeve 2 offset, then rotating handle 5
So that pull rod 1 is directed away from the direction movement in oil rule hole relative to sleeve 2, sealing shroud 4 is deformed thus by machine at this time
Dipstick hole blocks, and achievees the purpose that canned motor oil rule hole.
Sleeve 2 is worn during oil level gauge of engine hole sealing device Reusability in order to prevent, and of the invention starts
Machine oil rule hole sealing device may also include gasket 6, and the sleeve 2 is arranged fluted 21 on the end face of the handle 5, institute
It states gasket 6 to be arranged in the groove 21, and the gasket 6 offsets with the cam part 51, in this way, cam part 51 and gasket 6
It directly contacts, gasket 6 is convenient to replace after wearing.
Preferably, the gasket 6 is plastic material, to provide certain elastic force.
In order to keep the rotation of handle 5 more flexible, the cam part 51 is connected by pin shaft 7 and the connecting pin 12 rotation
It connects, the pin shaft 7 is located in the cam part 51 by a split pin 8.
In order to which more easily gas-tpe fitting 3 is connected on sleeve 2, the gas-tpe fitting 3 connects with 2 screw thread of sleeve
It connects.
In order to guarantee the air-tightness of oil level gauge of engine hole sealing device itself, the sleeve 2 and the pull rod 1 socket
Sealing ring 9 is additionally provided on inner wall.
Further, the sealing ring 9 includes two, and is arranged in the sleeve 2 and 3 connecting portion of gas-tpe fitting
Two sides.
In order to be more convenient 4 stress and deformation of sealing shroud, circumferential protrusion 111, the sealing shroud 4 are provided on the sealed end 11
One end offset with the circumferential protrusion 111, the other end of the sealing shroud 4 offsets with the sleeve 2.
Although present invention combination above embodiments are described, the present invention is not limited to above-described embodiment,
And be only defined by the appended claims, those of ordinary skill in the art easily can modify and change to it, but simultaneously
Without departing from essential idea and range of the invention.
Claims (6)
1. a kind of oil level gauge of engine hole sealing device characterized by comprising
Pull rod, has sealed end and connecting pin, is provided with aeration aperture in the pull rod, the surface of the pull rod be provided with it is described
The connecting hole that aeration aperture communicates；
Sleeve is set in the outside of the pull rod, and is slidably matched with the pull rod, the equal position of the sealed end and the connecting pin
In outside the sleeve；
Gas-tpe fitting is connected with the sleeve, and the inner hole of the gas-tpe fitting is connected with the connecting hole；
Sealing shroud is set in outside the sealed end, and the end face of the sealing shroud offsets with the sleeve；
Handle has cam part, and the cam part and the connecting pin are rotatablely connected,
The oil level gauge of engine hole sealing device further includes gasket, and the sleeve is provided on the end face of the handle
Groove, the gasket is arranged in the groove, and the gasket offsets with the cam part,
Sealing ring is additionally provided on the sleeve and the inner wall of pull rod socket.
2. oil level gauge of engine hole according to claim 1 sealing device, which is characterized in that the gasket is plastics material
Matter.
3. oil level gauge of engine hole according to claim 1 sealing device, which is characterized in that the cam part passes through pin shaft
It is rotatablely connected with the connecting pin, the pin shaft is located in the cam part by a split pin.
4. oil level gauge of engine hole according to claim 1 sealing device, which is characterized in that the gas-tpe fitting with it is described
Bush whorl connection.
5. oil level gauge of engine hole according to claim 1 sealing device, which is characterized in that the sealing ring includes two
It is a, and the two sides of the sleeve Yu the gas-tpe fitting connecting portion are set.
6. oil level gauge of engine hole according to claim 1 sealing device, which is characterized in that be provided on the sealed end
Circumferential protrusion, one end of the sealing shroud offset with the circumferential protrusion, and the other end of the sealing shroud offsets with the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610028443.0A CN105697186B (en) | 2016-01-14 | 2016-01-14 | A kind of oil level gauge of engine hole sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610028443.0A CN105697186B (en) | 2016-01-14 | 2016-01-14 | A kind of oil level gauge of engine hole sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105697186A CN105697186A (en) | 2016-06-22 |
| CN105697186B true CN105697186B (en) | 2018-12-21 |
Family
ID=56227448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610028443.0A Expired - Fee Related CN105697186B (en) | 2016-01-14 | 2016-01-14 | A kind of oil level gauge of engine hole sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105697186B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286003B (en) * | 2016-08-05 | 2018-09-28 | 安徽江淮汽车集团股份有限公司 | plugging device |
| CN109058459A (en) * | 2018-08-20 | 2018-12-21 | 宁波福士汽车部件有限公司 | A kind of pipe sealing structure |
| CN109578585A (en) * | 2019-01-16 | 2019-04-05 | 广西玉柴机器股份有限公司 | Respirator mouth plugging device under a kind of engine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101986120A (en) * | 2010-11-01 | 2011-03-16 | 力帆实业(集团)股份有限公司 | Engine airtight detection rapid plugging head |
| CN102313631A (en) * | 2011-05-31 | 2012-01-11 | 山东力诺瑞特新能源有限公司 | Water-testing seal plug and water testing method thereof |
| CN202350988U (en) * | 2011-12-07 | 2012-07-25 | 宁波路润冷却器制造有限公司 | Auxiliary device for detecting air tightness of shell |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2121125B (en) * | 1982-05-28 | 1985-11-13 | Smiths Industries Plc | Sealing arrangements |
| CN102359598A (en) * | 2011-06-28 | 2012-02-22 | 东风（十堰）底盘部件有限公司 | Plug |
| CN103195925B (en) * | 2013-01-07 | 2015-10-14 | 浙江吉利汽车研究院有限公司杭州分公司 | Vent blocking device |
-
2016
- 2016-01-14 CN CN201610028443.0A patent/CN105697186B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101986120A (en) * | 2010-11-01 | 2011-03-16 | 力帆实业(集团)股份有限公司 | Engine airtight detection rapid plugging head |
| CN102313631A (en) * | 2011-05-31 | 2012-01-11 | 山东力诺瑞特新能源有限公司 | Water-testing seal plug and water testing method thereof |
| CN202350988U (en) * | 2011-12-07 | 2012-07-25 | 宁波路润冷却器制造有限公司 | Auxiliary device for detecting air tightness of shell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105697186A (en) | 2016-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105697186B (en) | A kind of oil level gauge of engine hole sealing device | |
| CN106090217A (en) | Interior swollen plugging device | |
| CN106286003B (en) | plugging device | |
| CN204768789U (en) | Utensils test tube stopper is kept somewhere to disposable airtight body fluid of portable | |
| CN102359598A (en) | Plug | |
| CN204535926U (en) | The automatic swelling plug of a kind of heating radiator air-leakage test | |
| CN206146597U (en) | Quick end cap of pipeline pressure testing | |
| CN104847980B (en) | Pneumatic pipeline connector | |
| CN106481927B (en) | Seal cap device | |
| CN205642743U (en) | Airtight detection inflation inlet of intake pipe combination formula block structure | |
| CN104251760A (en) | Tool for detecting airtightness of automotive oil pipe | |
| CN204214620U (en) | A kind of elongated steel pipe air-tightness detection device | |
| CN208860543U (en) | A kind of air-tightness detection device of integrated mechanical sealing | |
| CN204083645U (en) | Radiator relief opening plug | |
| CN204330233U (en) | Valve hermetic seal test joint assembly | |
| CN206832412U (en) | A kind of device of flexible pipe pipe end closure leak test | |
| CN205532946U (en) | Empty filter outlet duct assembly | |
| CN205633648U (en) | Vacuum seal bag | |
| CN104819809A (en) | Valve airtightness test joint assembly | |
| CN219866480U (en) | Novel self-closing valve | |
| CN205317427U (en) | Transformer leakage -testing device | |
| CN207449887U (en) | Airtight bonnet | |
| CN209085844U (en) | It is a kind of can be with the gas-liquid closed test fixture of fast assembling-disassembling | |
| CN110067872A (en) | A kind of pneumatic cut-off equipment rubber bush and pneumatic cut-off equipment | |
| CN204878895U (en) | Novel inner tube inflator valve structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: ANHUI JIANGHUAI AUTOMOBILE GROUP Corp.,Ltd. Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: ANHUI JIANGHUAI AUTOMOBILE Co.,Ltd. |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| 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: 20181221 |