CN208239024U - A kind of airtight detecting apparatus - Google Patents
A kind of airtight detecting apparatus Download PDFInfo
- Publication number
- CN208239024U CN208239024U CN201820886064.XU CN201820886064U CN208239024U CN 208239024 U CN208239024 U CN 208239024U CN 201820886064 U CN201820886064 U CN 201820886064U CN 208239024 U CN208239024 U CN 208239024U
- Authority
- CN
- China
- Prior art keywords
- plug
- sealing
- support abutment
- detecting apparatus
- airtight detecting
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model proposes a kind of airtight detecting apparatus, water tank including upper end opening, lifting platform is provided in water tank, lifting drive is connected on lifting platform, the upper surface both ends of lifting platform are fixedly connected with left support abutment and right support abutment, left sealing-plug is connected on left support abutment, air through hole is provided among left sealing-plug, compression pushing meanss are connected on right support abutment, it compresses and is connected with right sealing-plug in pushing meanss, it compresses pushing meanss and clamps the workpiece to be detected for pushing right sealing-plug to be moved to the left the left sealing-plug of cooperation, workpiece holder is additionally provided on lifting platform, workpiece holder is between left support abutment and right support abutment.When utility model works, left sealing-plug and right sealing-plug clamp workpiece, submerged after inflation, if workpiece has gas leakage, will appear a series of bubble in water, and gas leak phenomenon easily observe and obvious, and Detection accuracy height, labor intensity is small, and detection efficiency is also high.
Description
Technical field
The utility model relates to airtight detecting apparatus, in particular to airtight detecting apparatus.
Background technique
Air-leakage test is mainly whether each connection position of testing product has leakage phenomenon.Existing many products it is airtight
Property detection be all utilized in the method that product surface applies foam, but this method detection efficiency is low, the large labor intensity of worker,
Gas leak phenomenon is unobvious, human eye observation, is easy to ignore air leakage point, detection accuracy is low.
Utility model content
The utility model proposes airtight detecting apparatus, solve existing by applying foam come the side of testing product air-tightness
Method haves the defects that detection efficiency is low, worker large labor intensity is low with detection accuracy.
The technical solution of the utility model is achieved in that
A kind of airtight detecting apparatus, the water tank including upper end opening are provided with lifting platform in water tank, connect and rise on lifting platform
Driving device drops, and the upper surface both ends of lifting platform are fixedly connected with left support abutment and right support abutment, left sealing-plug are connected on left support abutment,
It is provided with air through hole among left sealing-plug, compression pushing meanss are connected on right support abutment, is connected in compression pushing meanss right close
Blocking compresses pushing meanss for pushing right sealing-plug to be moved to the left the left sealing-plug of cooperation and clamps the workpiece to be detected, lifting platform
On be additionally provided with workpiece holder, workpiece holder is between left support abutment and right support abutment.
It further, further include electronic flowmeter, electronic flowmeter is connect by air inlet pipe with the air through hole.
Further, the electronic flow is calculated as micro- gas flowmeter.
Further, pressure gauge and solenoid electric valve are also connected in the air inlet pipe.
It further, further include workbench, the water tank is fixed on the workbench.
Further, the lifting drive is lifting cylinder.
Further, the compression pushing meanss are pusher cylinder, and pusher cylinder lateral arrangement, the right sealing-plug passes through company
Connect the push rod that device is connected to pusher cylinder.
Further, the left side of the connector is provided with left groove, and the right sealing-plug is fixed in left groove
Further, the left sealing-plug is connect by connecting shaft with the left support abutment, and the right side of connecting shaft is provided with right recessed
Slot, the left sealing-plug are fixed in right groove, and the air intake duct of connection air through hole is provided among the connecting shaft.
The utility model has the beneficial effects that workpiece is placed on workpiece holder when utility model works, it is then left close
Blocking and right sealing-plug are inflated from both ends clamping workpiece into workpiece, and charging the decline of gas lifting platform makes workpiece submerged, such as
Fruit workpiece has gas leakage, will appear a series of bubble in water, gas leak phenomenon is easily observed and obvious, Detection accuracy height, labour are strong
Spend small, detection efficiency is also high；After increasing micro- gas flowmeter, even if eye-observation does not come out, as long as there is gas leakage, in the gas of setting
Pressure can carry out tonifying Qi to workpiece automatically, so that the numerical value on micro- gas flowmeter will change, by observing micro- gas flow
Numerical value on meter be also known that whether gas leakage, play dual fail-safe, improve the accuracy rate of detection.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of airtight detecting apparatus of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig.1, a kind of airtight detecting apparatus, the water tank 1 including upper end opening are provided with lifting platform 2 in water tank 1, rise
It drops and connects lifting drive 3 on platform 2, the upper surface both ends of lifting platform 2 are fixedly connected with left support abutment 4 and right support abutment 5, left support abutment
It is connected with left sealing-plug 41 on 4, air through hole is provided among left sealing-plug 4, is connected on right support abutment 5 and compresses pushing meanss 6, pressure
It is connected with right sealing-plug 61 in tight pushing meanss 6, it is left for pushing right sealing-plug 61 to be moved to the left cooperation to compress pushing meanss 6
Sealing-plug 41 clamps the workpiece A to be detected, and workpiece holder 21 is additionally provided on lifting platform 2, and workpiece holder 21 is located at left branch
Between seat 4 and right support abutment 5.
In order to play the role of dual fail-safe, eye-observation not come out when, also can know that whether gas leakage, an electricity can be increased
Subflow meter 71, electronic flowmeter 71 are connect by air inlet pipe 72 with the air through hole, after increasing the meter of gas flow 71, as long as
There is gas leakage, under the air pressure of setting, tonifying Qi can be carried out to workpiece A automatically, so that the numerical value on gas flowmeter 71 will change,
By observation gas flowmeter 71 on numerical value be also known that whether gas leakage.
Preferably, the electronic flowmeter 71 is micro- gas flowmeter.Micro- gas flow can detect very small stream
Amount variation, precision is high, can detect gas leakage small workpiece.
In order to know specific atmospheric pressure value and in time discovery pressure abnormity situation in real time, it is connected in the air inlet pipe 72
One pressure gauge 73.
In order to improve the comfort of work man-hour, a workbench 8 can be increased, the water tank 1 is fixed on the work
Make on platform 8, the height of the water tank 1 can be improved in workbench 8, and water tank 1 is made to be in suitable height, keeps worker's work more easypro
It is suitable.
Air inlet is controlled for convenience, solenoid electric valve 74 is also connected in air inlet pipe 72.
Preferably, the lifting drive 3 is lifting cylinder, naturally it is also possible to it is hydraulic cylinder or other devices, as long as
Achieve the purpose that lifting platform 2 is driven to go up and down.
Preferably, the compression pushing meanss 6 are pusher cylinder, pusher cylinder lateral arrangement, and the right sealing-plug 61 is logical
Connector 62 is crossed to be connected on the push rod of pusher cylinder.Certain compression pushing meanss 6 are also possible to hydraulic cylinder or other dresses
It sets, as long as achieving the purpose that pushing right sealing-plug 61 to be moved to the left the left sealing-plug 41 of cooperation clamps workpiece A.
Preferably, the left side of the connector 62 is provided with left groove, and the right sealing-plug 61 is fixed in left groove
Preferably, the left sealing-plug 41 is connect by connecting shaft 42 with the left support abutment, and the right side of connecting shaft 42 is opened
Have right groove, the left sealing-plug 41 is fixed in right groove, be provided among the connecting shaft 42 connection air through hole into
Air flue.
When utility model works, workpiece A is placed on workpiece holder 21, pushing meanss 6 is then compressed and pushes the right side close
Blocking 61 is moved to the left, and right sealing-plug 61 cooperates left sealing-plug 41 to clamp workpiece A, and then solenoid electric valve 74 opens air inlet, past
It is inflated in workpiece A, the atmospheric pressure value until reaching setting, charges gas lifting drive 3 and lifting platform 2 is driven to decline, keep workpiece A heavy
Enter in water, if workpiece A has gas leakage, will appear a series of bubble in water, meanwhile, even if eye-observation does not come out, as long as having
Gas leakage can carry out tonifying Qi to workpiece A automatically under the air pressure of setting, so that the numerical value on micro- gas flowmeter will change, lead to
Cross the numerical value observed on micro- gas flowmeter be also known that whether gas leakage, Detection accuracy is high, high-efficient, labor intensity
It is small.After detection is good, lifting drive 3 drives lifting platform 2 to rise, and solenoid electric valve 74 closes air inlet, compresses pushing meanss 6
It pushes right sealing-plug 61 to move right, unclamps workpiece A, after removing workpiece A, then put another work, followed into next
Ring.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of airtight detecting apparatus, it is characterised in that: the water tank including upper end opening is provided with lifting platform in water tank, goes up and down
Lifting drive is connected on platform, the upper surface both ends of lifting platform are fixedly connected with left support abutment and right support abutment, connect on left support abutment
There is left sealing-plug, air through hole is provided among left sealing-plug, compression pushing meanss are connected on right support abutment, compresses in pushing meanss
It is connected with right sealing-plug, pushing meanss is compressed for pushing right sealing-plug to be moved to the left the left sealing-plug of cooperation and clamps the work to be detected
Part is additionally provided with workpiece holder on lifting platform, and workpiece holder is between left support abutment and right support abutment.
2. airtight detecting apparatus as described in claim 1, it is characterised in that: further include electronic flowmeter, electronic flowmeter is logical
Air inlet pipe is crossed to connect with the air through hole.
3. airtight detecting apparatus as claimed in claim 2, it is characterised in that: the electronic flow is calculated as micro- gas flowmeter.
4. airtight detecting apparatus as claimed in claim 3, it is characterised in that: be also connected with pressure gauge and electricity in the air inlet pipe
Magnetic control valve.
5. such as airtight detecting apparatus of any of claims 1-4, it is characterised in that: it further include workbench, the water
Case is fixed on the workbench.
6. airtight detecting apparatus as described in claim 1, it is characterised in that: the lifting drive is lifting cylinder.
7. airtight detecting apparatus as described in claim 1, it is characterised in that: the compression pushing meanss are pusher cylinder, are pushed away
It takes offence cylinder lateral arrangement, the right sealing-plug is connected to the push rod of pusher cylinder by connector.
8. airtight detecting apparatus as claimed in claim 7, it is characterised in that: the left side of the connector is provided with left groove,
The right sealing-plug is fixed in left groove.
9. airtight detecting apparatus as described in claim 1, it is characterised in that: the left sealing-plug passes through connecting shaft and the left side
Support connection, the right side of connecting shaft are provided with right groove, and the left sealing-plug is fixed in right groove, sets among the connecting shaft
It is equipped with the air intake duct of connection air through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820886064.XU CN208239024U (en) | 2018-06-08 | 2018-06-08 | A kind of airtight detecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820886064.XU CN208239024U (en) | 2018-06-08 | 2018-06-08 | A kind of airtight detecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208239024U true CN208239024U (en) | 2018-12-14 |
Family
ID=64576674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820886064.XU Active CN208239024U (en) | 2018-06-08 | 2018-06-08 | A kind of airtight detecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208239024U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110441009A (en) * | 2019-08-14 | 2019-11-12 | 郑云龙 | A kind of car deceleration device shell air tightness detection apparatus |
| CN110553701A (en) * | 2019-08-15 | 2019-12-10 | 重庆市伟岸测器制造股份有限公司 | System for performing flowmeter airtightness detection |
| CN113834608A (en) * | 2021-11-25 | 2021-12-24 | 常州市鹤翔机械有限公司 | Liquid sight lens airtightness and pressure resistance detection equipment |
-
2018
- 2018-06-08 CN CN201820886064.XU patent/CN208239024U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110441009A (en) * | 2019-08-14 | 2019-11-12 | 郑云龙 | A kind of car deceleration device shell air tightness detection apparatus |
| CN110441009B (en) * | 2019-08-14 | 2021-07-16 | 临沂金盛机械配套有限公司 | Airtight detection device of automobile reducer casing |
| CN110553701A (en) * | 2019-08-15 | 2019-12-10 | 重庆市伟岸测器制造股份有限公司 | System for performing flowmeter airtightness detection |
| CN113834608A (en) * | 2021-11-25 | 2021-12-24 | 常州市鹤翔机械有限公司 | Liquid sight lens airtightness and pressure resistance detection equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208239024U (en) | A kind of airtight detecting apparatus | |
| CN205679367U (en) | A kind of filter assembly air-tightness detection device | |
| CN107421872B (en) | Device for evaluating influence of different factors on water permeability of asphalt pavement | |
| CN106017811A (en) | Automatic diaper side leakage detecting device and detecting method thereof | |
| CN209069746U (en) | A kind of high precision low pressure hydraulic pressure test platform | |
| CN208514187U (en) | Engine cylinder body processing examines tooling with gas | |
| CN208043353U (en) | A kind of dry-type encapsulated property detection device of fuel filter | |
| CN101846568B (en) | Internal pressure tester of lighter | |
| CN107976285A (en) | Checking cylinder airtightness test table and checking cylinder air-tightness detection method | |
| CN209356140U (en) | A kind of fluid connector sealing leak testing stand | |
| CN204142444U (en) | A kind of check valve seal checkout equipment | |
| CN105910775A (en) | Large-caliber all-welded ball-valve integrated multifunctional detection equipment | |
| CN204115978U (en) | The pump housing air-tightness detection device of urea volume pump | |
| CN205300876U (en) | Diaphragm valve detection device | |
| CN102539089A (en) | Air tightness detection device and detection method thereof | |
| CN105466652A (en) | Detection device of diaphragm valve | |
| CN202974601U (en) | Leak and blockage detection machine for infusion tube | |
| CN202066651U (en) | Titanium welded pipe air tightness testing machine | |
| CN205940906U (en) | Multi -functional check out test set of heavy -calibre all -welded ball valve integral type | |
| CN213933236U (en) | Oil taking and injecting equipment for chromatographic detection of transformer oil | |
| CN208297043U (en) | Full-automatic die casting airtight detecting apparatus | |
| CN207456716U (en) | A kind of hose gas permeation testing stand | |
| CN207487918U (en) | A kind of fuel tank tightness detecting device | |
| CN208476477U (en) | Filter element of water purifier air-leakage test rapid determination device | |
| CN207215425U (en) | Automobile canister flow resistance test device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200715 Address after: 350000 No.66 Rujiang East Road, Kuai'an science and Technology Park, Mawei District, Fuzhou City, Fujian Province (within the pilot Free Trade Zone) Patentee after: FUJIAN CHAORI ENVIRONMENTAL PROT TECHNOLOGY Co.,Ltd. Address before: 350000 Taijiang District, Fuzhou City, Fujian province 99 East Road 6 yuan 402 yuan 1 Co-patentee before: Ji Chengchou Patentee before: Weng Ximing |