CN201955205U - Device for detecting sealing performance of automobile parts - Google Patents

Device for detecting sealing performance of automobile parts Download PDF

Info

Publication number
CN201955205U
CN201955205U CN2010206694206U CN201020669420U CN201955205U CN 201955205 U CN201955205 U CN 201955205U CN 2010206694206 U CN2010206694206 U CN 2010206694206U CN 201020669420 U CN201020669420 U CN 201020669420U CN 201955205 U CN201955205 U CN 201955205U
Authority
CN
China
Prior art keywords
valve
open containers
pressure
automobile component
detecting sealability
Prior art date
Application number
CN2010206694206U
Other languages
Chinese (zh)
Inventor
吴玲萍
李书福
杨健
潘巨林
Original Assignee
浙江豪情汽车制造有限公司
浙江吉利控股集团有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 浙江豪情汽车制造有限公司, 浙江吉利控股集团有限公司 filed Critical 浙江豪情汽车制造有限公司
Priority to CN2010206694206U priority Critical patent/CN201955205U/en
Application granted granted Critical
Publication of CN201955205U publication Critical patent/CN201955205U/en

Links

Abstract

The utility model relates to a device used for detecting sealing performance of a radiator enclosure, a head lamp, a kettle and other parts which are equipped with a cavity and arranged in an automobile. The device for detecting sealing performance of automobile parts comprises an open container and an air pipe, wherein one end of the air pipe is provided with a connector connected with a to-be-detected piece; the other end of the air pipe is connected with a pressure regulation piece; and a pressure gauge is arranged at the outlet end of the pressure regulation piece. The utility model provides the device capable of detecting the air tightness of the radiator enclosure, the head lamp, the kettle and other parts in the automobile, and solves the problem that the parts such as the radiator enclosure, the head lamp and the kettle have insufficient testing means to judge whether the air tightness is normal, which leads the parts with abnormal sealing performance to flow in the market.

Description

The automobile component device for detecting sealability

Technical field

The utility model relates to the sealing checkout equipment, relates in particular to a kind of radiator cover to automobile, headlight, kettle etc. and has the device that the sealing of the parts of cavity detects.

Background technology

The radiator cover of automobile, headlight, kettle etc. have the parts of cavity, usually not doing the overall tightness check in automobile production just directly dispatches from the factory, and often take place in the actual use use such as radiator cover, headlight, kettle soon with regard to leak air, problem such as water inlet, and this type of problem is difficult for being found in general assembly and in debugging.Address this problem, then need a kind of detection means to detect to product hermeticity, and this kind part can not judge whether sealing property is normal owing to lack research technique, therefore this problem fails to solve for a long time, brought considerable influence for the quality of production and sale, in China Patent No. is ZL200820019578.1, name is called in the patent documentation of " multifunctional car light airtightness and pressure-bearing checkout equipment " and discloses a kind of checkout equipment that the car light sealing is detected, this patent is separately to detect by each seal to car light, see separately and can reach seal request, therefore, the detection mode of this patent not only will be made different detection templates a plurality of seals are carried out separate detection, process is loaded down with trivial details, and lack scientific, because even if each parts that separate can reach sealing requirements, assembly after can not guaranteeing to fit together can reach sealing requirements, for example: when the sealing property of the seal on the car light can reach requirement and on the lampshade sand holes be arranged, then the sealing of car light did not just reach requirement; Secondly, judge sealing and compression resistance by manometric pressure, be not very accurately with directly perceived, when on the seal micro-leakage being arranged, be difficult to observe out from tensimeter, and the stability of manometric performance and source of the gas has very big influence to testing result.

The utility model content

The utility model provides a kind of can carry out the device that sealing detects to parts such as the radiator cover of automobile, headlight, kettles, has solved parts such as radiator cover, headlight, kettle owing to lacking the problem that abnormal parts of sealing property that research technique can not judge whether sealing property normally causes can flow to market.

Above technical matters solves by following technical proposal: a kind of automobile component device for detecting sealability, comprise open containers, tracheae, described tracheae one end is provided with and to be measured joint that is connected, the other end of described tracheae connects the pressure regulating part, and the endpiece of described pressure regulating part is provided with tensimeter.Before the test vent portion everywhere of detected auto parts and components is blocked, stay an air intake opening to be connected on the tracheae by joint, be connected for hermetic seal between tracheae and the detected auto parts and components, detected auto parts and components are placed in the open containers, in open containers, inject water, water is flooded detected auto parts and components, the import of pressure regulating part is connected with source of the gas, adjust required force value by the pressure regulating part, allow the tensimeter voltage stabilizing behind required pressure position, by seeing sealing and the withstand voltage properties that has not bubbling to check parts in the water, can intuitively detect the sealing of detected auto parts and components fast.

As preferably, described tensimeter is a mechanical pressure gauge, and described pressure regulating part is a pressure regulator valve, and described pressure regulator valve is a hand valve.Make the simple in structure of whole device, cost is low.

Preferred as another, described tensimeter is the electron pressure table, described electron pressure table link control module, and described pressure regulating part is an electric pressure-regulating valve, described electric pressure-regulating valve connects described control module.Control module requires to go control to adjust electric control valve according to the pressure of setting, when the electron pressure table shows current force value and feed back to control module, when pressure reaches setting value, stop pressurization automatically, pressurize automatically when not enough, when exceeding, automatically lower, operation is convenient and strength-saving automatically, can under the unsettled situation of source of the gas voltage supply, the air pressure of supplying with auto parts and components be maintained setting value simultaneously.

As preferably, the bottom of described open containers is provided with draining valve.Be convenient to the water in the open containers is discharged.

As preferably, described valve is a motorized valve.Valve design motorized valve, rapid operation, automaticity height.

As preferably, on described open containers, be provided with fixed sturcture.By fixed sturcture detected auto parts and components are fixed in the open containers, water floats, influences the accuracy of testing result with detected auto parts and components when preventing to detect, and makes testing result accurate, easy to operate.

As preferably, described fixed sturcture comprises paw, vertical rod, and an end of described paw is set in the described vertical rod, and described paw and described vertical rod are bolted to connection together, and described vertical rod connects described open containers.Regulate the position of paw in vertical rod, paw can be fixed on paw in the vertical rod by bolt then with detected auto parts and components by being pressed in the water, simple in structure, easy to adjust.

As preferably, on the described open containers road wheel is installed.Convenient, laborsaving during mobile open containers.

As preferably, described open containers is provided with motorized valve, and described motorized valve connects described control module.After reaching the detection time of setting, open motorized valve, the water in the open containers is drained by control module.

The utlity model has following advantage, pass through the utility model, radiator cover, headlight, kettle that can detect automobile easily and fast, intuitively etc. has the sealing under the authorised pressure environment of the parts of cavity, stop this base part that sealing property do not reach requirement and flowed to market, the detection misgivings that enterprise brings because of corresponding special detection device is not arranged have been solved, the sealing property of judging parts that appears as of this device provides detection means and data foundation, has effectively satisfied the parts properties of product and has detected requirement; Bring the comparison considerable economic, this equipment making cost is low, but the influence that can effectively control the market claim rate and market product are recalled, the better brand of Foundry Inc..

Description of drawings

Fig. 1 is the user mode synoptic diagram of the utility model embodiment one.

Fig. 2 is the user mode synoptic diagram of the utility model embodiment two.

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Embodiment one, referring to Fig. 1, a kind of automobile component device for detecting sealability, comprise open containers 1, tracheae 2, tensimeter 3, open containers 1 is tetragonal, the left end of tracheae 2 is connected with joint 4, tracheae 2 is a rubber hose, the right-hand member of tracheae 2 connects pressure regulating part 5 by three-way connection 21, left end at pressure regulating part 5 is that endpiece is connected with tensimeter 3, and tensimeter 3 is connected on the port of three-way connection 21, and tensimeter 3 is pointer mechanical pressure gauge, pressure regulating part 5 is a manual pressure regulating valve, in the bottom of open containers 1 four road wheels 11 are installed, road wheel 11 is a universal travel wheel, and valve 12 is installed on the right side wall of open containers 1, valve 12 is a hand valve, and valve 12 is positioned at the position of the bottom of right side wall near diapire.

During use, the Inner chamber of detected auto parts and components 6 and the through hole of exterior are blocked, only stay a through hole not stifled, this does not have the through hole of shutoff to be connected on the left end of tracheae 2 by joint 4, the junction can not leak gas, detected auto parts and components 6 are placed in the open containers 1, water 13 is injected in the open containers 1, and water 13 is flooded detected auto parts and components 6 fully, with the right output port of pressure regulating part 5 is that air intake opening is connected with source of the gas, and source of the gas gets final product with pressurized air, opens and regulate pressure regulating part 5, make tensimeter 3 indicated force value reach the pressure-bearing value that detected auto parts and components 6 design, whether on the outer wall of detected auto parts and components 6 have bubble emerge, note examining, when leakage is very slight if observing then, bubble can be less, and produce slowlyer, in case misjudgement flows to market with defective products, if any the bubbling phenomenon, represent that then the sealing of detected auto parts and components 6 is undesirable.

Embodiment two, referring to Fig. 2, a kind of automobile component device for detecting sealability, comprise open containers 1, tracheae 2, tensimeter 3, the left end of tracheae 2 is connected with joint 4, tracheae 2 is a plastic flexible pipe, the right-hand member of tracheae 2 connects pressure regulating part 5, pressure regulating part 5 is an electric pressure-regulating valve, cable 51 link control modules 7 of electric control valve, tensimeter 3 is the digital electronic tensimeter, umbilical cable 31 link control modules 7 of tensimeter 3, manometric detection head 32 is located in the tracheae 2, detection head 32 is positioned at the endpiece of pressure regulating part 5, four road wheels 11 are installed in the bottom of open containers 1, road wheel 11 is a universal travel wheel, valve 12 is installed on the right side wall of open containers 1, valve 12 is a motorized valve, cable 14 link control modules 7 of valve 12, the entrance point of valve 12 is that the diapire of left end ratio open container 1 is lower slightly, water in the assurance open containers 1 can be discharged fully like this, open containers is provided with fixed sturcture 8, fixed sturcture 8 comprises vertical rod 81 and paw 82, vertical rod 81 is a cylindrical bar, and vertical rod 81 is welded on the left side wall of open containers 1, and the left end of paw 82 is enclosed within the vertical rod 81, paw 82 is fixed in the vertical rod by bolt 83, is provided with the jaw 84 of band opening on the right-hand member of paw.

During use, the Inner chamber of detected auto parts and components 6 and the through hole of exterior are blocked, only stay a through hole not stifled, this does not have the through hole of shutoff to be connected on the left end of tracheae 2 by joint 4, the junction can not leak gas, detected auto parts and components 6 are placed in the open containers 1, regulate the position of paw 82 in vertical rod 81, make jaw 84 forks by top at detected auto parts and components 6, by bolt 83 paw 82 is locked in the vertical rod 81, water 13 is injected in the open containers 1, and water 13 is flooded detected auto parts and components 6 fully, because design has fixed sturcture 8, when water to the buoyancy of detected auto parts and components 6 during greater than the weight of detected auto parts and components 6, detected auto parts and components 6 can not floated, when if water is not more than the weight of detected auto parts and components 6 to the buoyancy of detected auto parts and components 6, paw 82 can be removed need not, with the right output port of pressure regulating part 5 is that air intake opening is connected with source of the gas, required force value and detection time are set on control module 7, start-up control module 7, pressure regulating part 5 is opened and regulated to control module 7, and make pressure maintain setting value, whether observation has bubble to emerge on the outer wall of detected auto parts and components 6, if have then detected auto parts and components 6 sealings are undesirable, if not bubbling then the sealing of detected auto parts and components 6 meet the requirements, after the detection time that reaches setting, control module 7 is closed pressure regulating part 5, and open valve 12 is discharged water 13.

Claims (10)

1. automobile component device for detecting sealability, it is characterized in that, comprise open containers, tracheae, be equipped with in the described open containers and flood to be detected liquid, one end of described tracheae is provided with and to be measured joint that is connected, the other end of described tracheae connects the pressure regulating part, and the endpiece of described pressure regulating part is provided with tensimeter.
2. automobile component device for detecting sealability according to claim 1 is characterized in that, described tensimeter is a mechanical pressure gauge, and described pressure regulating part is a pressure regulator valve, and described pressure regulator valve is a hand valve.
3. automobile component device for detecting sealability according to claim 1, it is characterized in that described tensimeter is the electron pressure table, described electron pressure table link control module, described pressure regulating part is an electric pressure-regulating valve, and described electric pressure-regulating valve connects described control module.
4. according to claim 1 or 2 or 3 described automobile component device for detecting sealability, it is characterized in that, on described open containers, be provided with fixed sturcture.
5. automobile component device for detecting sealability according to claim 4 is characterized in that described fixed sturcture comprises paw, vertical rod, one end of described paw is set in the described vertical rod, and described paw and described vertical rod are bolted to connection together, and described vertical rod connects described open containers.
6. automobile component device for detecting sealability according to claim 4 is characterized in that the bottom of described open containers is provided with draining valve.
7. automobile component device for detecting sealability according to claim 6 is characterized in that, described valve is a motorized valve.
8. automobile component device for detecting sealability according to claim 3 is characterized in that described open containers is provided with motorized valve, and described motorized valve connects described control module.
9. according to claim 1 or 2 or 3 described automobile component device for detecting sealability, it is characterized in that, on the described open containers road wheel is installed.
10. according to claim 1 or 2 or 3 described automobile component device for detecting sealability, it is characterized in that the bottom of described open containers is provided with valve.
CN2010206694206U 2010-12-20 2010-12-20 Device for detecting sealing performance of automobile parts CN201955205U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206694206U CN201955205U (en) 2010-12-20 2010-12-20 Device for detecting sealing performance of automobile parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206694206U CN201955205U (en) 2010-12-20 2010-12-20 Device for detecting sealing performance of automobile parts

Publications (1)

Publication Number Publication Date
CN201955205U true CN201955205U (en) 2011-08-31

Family

ID=44499313

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206694206U CN201955205U (en) 2010-12-20 2010-12-20 Device for detecting sealing performance of automobile parts

Country Status (1)

Country Link
CN (1) CN201955205U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103207053A (en) * 2013-04-09 2013-07-17 合肥汇通汽车零部件有限公司 Washing bottle leakage detection device
CN104122038A (en) * 2013-04-23 2014-10-29 深圳市海洋王照明工程有限公司 Sealing detection device and detection method thereof
WO2015071026A1 (en) * 2013-11-12 2015-05-21 Robert Bosch Gmbh Method and apparatus for measuring the tightness of a luminaire housing
CN104931214A (en) * 2015-07-06 2015-09-23 中国第一汽车股份有限公司 A machine oil cooler leakage detection method
US9612181B2 (en) 2013-05-03 2017-04-04 Fmc Technologies, Inc. Pressure test containment vessel
CN109655351A (en) * 2019-03-11 2019-04-19 常州星宇车灯股份有限公司 A kind of light for vehicle weld strength detection device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103207053A (en) * 2013-04-09 2013-07-17 合肥汇通汽车零部件有限公司 Washing bottle leakage detection device
CN103207053B (en) * 2013-04-09 2015-09-30 合肥汇通控股股份有限公司 Windshield Washer leakage inspector
CN104122038A (en) * 2013-04-23 2014-10-29 深圳市海洋王照明工程有限公司 Sealing detection device and detection method thereof
US9612181B2 (en) 2013-05-03 2017-04-04 Fmc Technologies, Inc. Pressure test containment vessel
WO2015071026A1 (en) * 2013-11-12 2015-05-21 Robert Bosch Gmbh Method and apparatus for measuring the tightness of a luminaire housing
CN104931214A (en) * 2015-07-06 2015-09-23 中国第一汽车股份有限公司 A machine oil cooler leakage detection method
CN109655351A (en) * 2019-03-11 2019-04-19 常州星宇车灯股份有限公司 A kind of light for vehicle weld strength detection device

Similar Documents

Publication Publication Date Title
CN202101829U (en) Valve airtight detection apparatus
ES2397611T3 (en) Method and apparatus for continuously monitoring insterstitial regions in pipelines and gas storage facilities
CN202420793U (en) Test bed for detecting sealing performance of parts of engine oil coolers
CN202614481U (en) Positive voltage leakage detection apparatus of lithium ion battery
CN203858078U (en) Air tightness detection device for airbag base of passenger car
CN202710414U (en) Device for hydrostatic tests and air tight tests and fatigue tests of pressure container liners and low pressure containers
CN202008429U (en) Air tightness detector
CN104048801B (en) Charge air cooler visual detection pressure testing table
CN202471374U (en) Multifunctional airtightness detection apparatus
CN102607960B (en) Measurement and control system for hydraulic test
CN201688948U (en) Engine cylinder air-tightness detection platform
CN201051039Y (en) Container leakage detection system
CN102464291B (en) Ground direct and quantitative filling system and method
CN104165734B (en) End cap for testing ball valve sealing
CN106644428B (en) Testing method and device for deep sea movable assembly
CN202066648U (en) Automobile carbon tank airtightness detection device
CN101696899A (en) Maintenance-free detection device and method thereof of air tightness of small cell cover
AU2016203070B2 (en) Air-tightness test equipment for turbine reduction gearbox
CN202305510U (en) Detection device for foam extinguishing agent
CN101963539A (en) Method for detecting air-tightness of cavity of electromechanical product
CN103308254B (en) A kind of oil cooler dry test method for testing leak tightness and device thereof
CN201740630U (en) Test stand for airtightness of casing
CN205367708U (en) High pure chemistry liquid discharge apparatus
CN204202830U (en) A kind of sealing bearing air-tightness detection device
CN202281680U (en) Air tightness test machine for wire harness waterproof jacket test

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110831

Termination date: 20171220

CF01 Termination of patent right due to non-payment of annual fee