CN108318342A - A kind of device for automobile oil damp control valve voltage-withstand test - Google Patents
A kind of device for automobile oil damp control valve voltage-withstand test Download PDFInfo
- Publication number
- CN108318342A CN108318342A CN201710034813.6A CN201710034813A CN108318342A CN 108318342 A CN108318342 A CN 108318342A CN 201710034813 A CN201710034813 A CN 201710034813A CN 108318342 A CN108318342 A CN 108318342A
- Authority
- CN
- China
- Prior art keywords
- blister cavities
- product
- control valve
- water inlet
- automobile oil
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000005273 aeration Methods 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000009423 ventilation Methods 0.000 claims abstract description 4
- 210000001503 joint Anatomy 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 239000005060 rubber Substances 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000005484 gravity Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
Abstract
The present invention relates to a kind of devices for automobile oil damp control valve voltage-withstand test, including detection platform and reservoir, aeration equipment outside detection platform connection, detection platform is equipped with clamp assembly, liquid storage trench bottom connection water inlet blister cavities, blister cavities outside intake equipped with dipper crowding gear, dipper crowding gear connects controller, clamp assembly grips product to be measured, aeration equipment pushes water inlet blister cavities to product to be measured ventilation pressurize, dipper crowding gear under the action of controller, and the water intake in blister cavities enters reservoir, reservoir water level inside rises, product excessively not to be measured.Compared with prior art, the present invention realizes the rise and fall of water level by setting water inlet sack cavity structure, avoids fixture and product from moving and generates loosening, improves service using life, reduction test error；Product clamping and fixed, raising working efficiency are realized by air-actuated jaw；Electromagnetic Control pressure-regulating valve is set, so that test process is quantified controllably, convenient test is accurate.
Description
Technical field
The present invention relates to a kind of pressure resistant testing devices, and in particular to one kind being used for automobile oil damp control valve voltage-withstand test
Device.
Background technology
Automobile oil damp control valve, is the important spare part of automobile, according to automobile driving speed and carburetor throttle
The variation of aperture, automatic adjustment flow to the oil pressure of each hydraulic system, ensure the stabilization of hydraulic pressure, make each signal valve stable working.Subtract
Shake control valve must assure that with good crushing resistance and leakproofness, in producing preparation process, need to carry out voltage-withstand test.One
As in order to detection object it is complete with leakproofness, usually object is immersed in liquid, certain air pressure is inputted in object, passes through observation
Body surface has bubble-free to evaluate them impervious performance.For automobile oil damp control valve, do not tested using water mainly at present,
I.e. by the way that product to be placed in water, aeration pressurization is carried out to product and is kept for certain time, the voltage-withstand test of product is completed.
Existing test device presently, there are many deficiencies, needed in oil damp control valve voltage-withstand test by manually into
Row locking, such service speed is slow, and efficiency is low；The dwell time can not quantify and control when test, and test is inconvenient；Device clamping part
Part will be needed after clamping product in mobile hold assembly immersion water, and such operation is repeated and is easy to cause fixture loosening, drop
Low service using life.
Invention content
The purpose of the present invention is exactly to provide a kind of for the control valve pressure resistance of automobile oil damp to solve the above-mentioned problems
The device of test.
The purpose of the present invention is achieved through the following technical solutions：
A kind of device for automobile oil damp control valve voltage-withstand test, including detection platform and reservoir, it is described
Detection platform is set in reservoir, and detection platform is equipped with folder by the aeration equipment outside piping connection, the detection platform
Have component, liquid storage trench bottom connection water inlet blister cavities, the water inlet blister cavities outside is equipped with the pushing for squeezing into water pocket chamber
Mechanism, dipper crowding gear connect controller, and the clamp assembly grips product to be measured, and the aeration equipment is to be measured
Product ventilation pressurize, the dipper crowding gear push water inlet blister cavities under the action of controller, and the water intake in blister cavities enters storage
Liquid bath, reservoir water level inside rise, and submerge product to be measured.
The pipeline is equipped with pressure gauge and Electromagnetic Control pressure-regulating valve, and the Electromagnetic Control pressure-regulating valve connects
Controller is connect, pressure gauge can intuitively read the pressure ventilated when test, and test process is more acurrate；Electromagnetic Control pressure-regulating valve is logical
Cross and connect with controller, can accurately set the size of pressure when gas is passed through, pressurize time, test quantification.
The air-actuated jaw that the clamp assembly is made of air cylinder group, including multiple cylinders and be mounted on cylinder push-rod
On collet, air-actuated jaw quickly grips product to be measured, is compared with manual locking, the work of detection process is greatly improved
Efficiency.
The water inlet blister cavities is using cavity body structure made from elasticity good rubber or latex, and water inlet blister cavities is placed on storage
Interior is deposited, storage room plays the role of support, protection water inlet blister cavities, avoids breakage.
The dipper crowding gear includes push plate and drives the cylinder of push plate, and by being connect with controller, when test controls
Device control cylinder is acted, and cylinder drives push plate to push water inlet blister cavities, and water level rises in reservoir, after the completion of test, cylinder
Pusher retracted, under the gravity of water, water is returned into water blister cavities.
The detection platform is equipped with the butt joint that is connect with product air inlet to be measured, when test can be rapidly completed docking,
Aeration.
The controller uses PLC controller, needs setup parameter at any time according to test.
Beneficial effects of the present invention are：
1, by setting water inlet sack cavity structure, detection process is made to be needed to realize the rise and fall of water level according to test, this
Sample ensures that fixture and product remain stationary, and avoids fixture from generating loosening, improves the service life of device, in this way
Fixed in holding jig and product, the product space after making test install keeps precisely fixed, and test error is made to reduce；
2, the clamping and fixation that product is realized by air-actuated jaw are compared with manual locking, improve working efficiency；It can basis
It needs that multigroup fixture is arranged, while multiple products can be detected；
3, pressure gauge and Electromagnetic Control pressure-regulating valve on pipeline are set, test process is made to quantify controllably, it can be as needed
By controller setup parameter, convenient test is accurate.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
In figure：1- reservoirs；2- storage rooms；3- water inlet blister cavities；4- push plates；5- cylinders；6- controllers；7- aeration equipments；
8- Electromagnetic Control pressure-regulating valves；9- pressure gauges；10- pipelines；11- butt joints；12- products to be measured；13- clamp assemblies；14- is examined
Survey platform.
Specific implementation mode
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of device for automobile oil damp control valve voltage-withstand test, as shown in Figure 1, including detection platform 14 and storage
Liquid bath 1, detection platform 14 are set in reservoir 1, and detection platform 14 connects external aeration equipment 7 by pipeline 10, and detection is flat
Platform 14 is equipped with clamp assembly 13, and clamp assembly 13 is air-actuated jaw, and after product to be measured is gripped, aeration equipment 7 is to be measured
The ventilation pressurize of product 12,1 bottom of reservoir connection water inlet blister cavities 3,3 outside of water inlet blister cavities is equipped with the pushing machine for squeezing into water pocket chamber
Structure, dipper crowding gear connect controller 6, and controller 6 uses PLC controller, need setup parameter at any time according to test.On pipeline 10
Equipped with pressure gauge 9 and Electromagnetic Control pressure-regulating valve 8, Electromagnetic Control pressure-regulating valve 8 connects controller 6, and pressure gauge 9 can be intuitive
The pressure ventilated when test is read, test process is more acurrate；Electromagnetic Control pressure-regulating valve 8, can essence by being connect with controller 7
Really setting gas size of pressure when being passed through, pressurize time, test quantification；The fixture that air-actuated jaw is made of air cylinder group
Equipment, including multiple cylinders and the collet on cylinder push-rod, air-actuated jaw quickly grip product 12 to be measured,
It is compared with manual locking, improves the working efficiency of detection process.Water inlet blister cavities 3 is using made from elasticity good rubber or latex
Cavity body structure, water inlet blister cavities 3 are placed in storage room 2, and storage room 2 plays the role of support, protection water inlet blister cavities 3, avoids brokenly
Damage.Dipper crowding gear includes push plate 4 and drives the cylinder 5 of push plate 4, by connect with controller 6, the control of controller 6 when test
Cylinder 5 is acted, and cylinder 5 drives push plate 4 to push water inlet blister cavities 3, and the water in blister cavities 3 of intaking enters reservoir 1, on water level
It rises, submerges product 12 to be measured, after the completion of test, cylinder push-rod is retracted, and under the gravity of water, water is returned into water blister cavities
2, detection platform 14 is equipped with the butt joint 11 that is connect with product air inlet to be measured, and docking, aeration can be rapidly completed in when test.
Claims (7)
1. a kind of device for automobile oil damp control valve voltage-withstand test, including detection platform and reservoir, the inspection
It surveys platform to be set in reservoir, detection platform passes through the aeration equipment outside piping connection, which is characterized in that the detection is flat
Platform is equipped with clamp assembly, and liquid storage trench bottom connection water inlet blister cavities, the water inlet blister cavities outside, which is equipped with, squeezes into water pocket
The dipper crowding gear of chamber, dipper crowding gear connect controller,
The clamp assembly grips product to be measured, and the aeration equipment is described to product to be measured ventilation pressurize
Dipper crowding gear pushes water inlet blister cavities under the action of controller, and the water intake in blister cavities enters reservoir, reservoir water level inside
Rise, submerges product to be measured.
2. a kind of device for automobile oil damp control valve voltage-withstand test according to claim 1, which is characterized in that
The pipeline is equipped with pressure gauge and Electromagnetic Control pressure-regulating valve, Electromagnetic Control pressure-regulating valve connection control
Device.
3. a kind of device for automobile oil damp control valve voltage-withstand test according to claim 1, which is characterized in that
The air-actuated jaw that the clamp assembly is made of air cylinder group, including multiple cylinders and the folder on cylinder push-rod
Head.
4. a kind of device for automobile oil damp control valve voltage-withstand test according to claim 1, which is characterized in that
The water inlet blister cavities is using cavity body structure made from elasticity good rubber or latex, and water inlet blister cavities is placed in storage room.
5. a kind of device for automobile oil damp control valve voltage-withstand test according to claim 1, which is characterized in that
The dipper crowding gear includes push plate and drives the cylinder of push plate.
6. a kind of device for automobile oil damp control valve voltage-withstand test according to claim 1, which is characterized in that
The detection platform is equipped with the butt joint being connect with product air inlet to be measured.
7. a kind of device for automobile oil damp control valve voltage-withstand test according to claim 1, which is characterized in that
The controller uses PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710034813.6A CN108318342A (en) | 2017-01-17 | 2017-01-17 | A kind of device for automobile oil damp control valve voltage-withstand test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710034813.6A CN108318342A (en) | 2017-01-17 | 2017-01-17 | A kind of device for automobile oil damp control valve voltage-withstand test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108318342A true CN108318342A (en) | 2018-07-24 |
Family
ID=62892202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710034813.6A Pending CN108318342A (en) | 2017-01-17 | 2017-01-17 | A kind of device for automobile oil damp control valve voltage-withstand test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108318342A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114348188A (en) * | 2021-08-30 | 2022-04-15 | 天津大学 | Vertical fluctuation range retarding device for offshore floating type artificial island |
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|---|---|---|---|---|
| GB651850A (en) * | 1947-09-15 | 1951-04-11 | Evered & Co Ltd | A new or improved apparatus for pressure testing valves or cocks for controlling the flow of fluids |
| SU887958A1 (en) * | 1980-04-16 | 1981-12-07 | Предприятие П/Я Р-6674 | Stand for testing safety valves |
| KR100959791B1 (en) * | 2009-11-16 | 2010-05-28 | 주식회사 화성방재 | The device testing pressure resistance for fire hose |
| CN201697768U (en) * | 2010-07-06 | 2011-01-05 | 重庆理工大学 | Inflatable air bag type sealed container leakage detector |
| CN102192800A (en) * | 2010-03-09 | 2011-09-21 | 微创医疗器械(上海)有限公司 | Hydraulic test system |
| CN203287163U (en) * | 2013-05-08 | 2013-11-13 | 蔡金泉 | Seal detection device for valve |
| CN103926072A (en) * | 2014-05-12 | 2014-07-16 | 南京汽车集团有限公司 | Endurance test device for drum brake under fluctuation pressure and test method thereof |
| CN203798507U (en) * | 2014-03-31 | 2014-08-27 | 福建万昌消防产品检测有限公司 | Fire protection product testing device |
| CN104215401A (en) * | 2014-09-25 | 2014-12-17 | 陕西启源科技发展有限责任公司 | Gas tight testing device |
| KR101491306B1 (en) * | 2013-08-29 | 2015-02-10 | (주)대흥유압 | Automatic Hydro Testing Device with Proportional Control Using Hydraulic Servo |
| CN104596860A (en) * | 2015-01-13 | 2015-05-06 | 哈尔滨电机厂有限责任公司 | Technological method for oil filling withstand pressure test of elastic oil tank of vertical hydro-generator |
| CN105466652A (en) * | 2015-12-28 | 2016-04-06 | 北航温州研究院 | Detection device of diaphragm valve |
| CN106248309A (en) * | 2016-08-24 | 2016-12-21 | 吴忠仪表有限责任公司 | Intelligence pressure testing machine |
| CN206504956U (en) * | 2017-01-17 | 2017-09-19 | 上海胜僖汽车配件有限公司 | A kind of device for automobile oil damp control valve voltage-withstand test |
-
2017
- 2017-01-17 CN CN201710034813.6A patent/CN108318342A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB651850A (en) * | 1947-09-15 | 1951-04-11 | Evered & Co Ltd | A new or improved apparatus for pressure testing valves or cocks for controlling the flow of fluids |
| SU887958A1 (en) * | 1980-04-16 | 1981-12-07 | Предприятие П/Я Р-6674 | Stand for testing safety valves |
| KR100959791B1 (en) * | 2009-11-16 | 2010-05-28 | 주식회사 화성방재 | The device testing pressure resistance for fire hose |
| CN102192800A (en) * | 2010-03-09 | 2011-09-21 | 微创医疗器械(上海)有限公司 | Hydraulic test system |
| CN201697768U (en) * | 2010-07-06 | 2011-01-05 | 重庆理工大学 | Inflatable air bag type sealed container leakage detector |
| CN203287163U (en) * | 2013-05-08 | 2013-11-13 | 蔡金泉 | Seal detection device for valve |
| KR101491306B1 (en) * | 2013-08-29 | 2015-02-10 | (주)대흥유압 | Automatic Hydro Testing Device with Proportional Control Using Hydraulic Servo |
| CN203798507U (en) * | 2014-03-31 | 2014-08-27 | 福建万昌消防产品检测有限公司 | Fire protection product testing device |
| CN103926072A (en) * | 2014-05-12 | 2014-07-16 | 南京汽车集团有限公司 | Endurance test device for drum brake under fluctuation pressure and test method thereof |
| CN104215401A (en) * | 2014-09-25 | 2014-12-17 | 陕西启源科技发展有限责任公司 | Gas tight testing device |
| CN104596860A (en) * | 2015-01-13 | 2015-05-06 | 哈尔滨电机厂有限责任公司 | Technological method for oil filling withstand pressure test of elastic oil tank of vertical hydro-generator |
| CN105466652A (en) * | 2015-12-28 | 2016-04-06 | 北航温州研究院 | Detection device of diaphragm valve |
| CN106248309A (en) * | 2016-08-24 | 2016-12-21 | 吴忠仪表有限责任公司 | Intelligence pressure testing machine |
| CN206504956U (en) * | 2017-01-17 | 2017-09-19 | 上海胜僖汽车配件有限公司 | A kind of device for automobile oil damp control valve voltage-withstand test |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114348188A (en) * | 2021-08-30 | 2022-04-15 | 天津大学 | Vertical fluctuation range retarding device for offshore floating type artificial island |
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