CN103913277A - Automobile lamp airtightness detecting tool - Google Patents
Automobile lamp airtightness detecting tool Download PDFInfo
- Publication number
- CN103913277A CN103913277A CN201410141824.0A CN201410141824A CN103913277A CN 103913277 A CN103913277 A CN 103913277A CN 201410141824 A CN201410141824 A CN 201410141824A CN 103913277 A CN103913277 A CN 103913277A
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- cylinder
- automobile lamp
- upper die
- water tank
- light fixture
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Abstract
An automobile lamp airtightness detecting tool comprises a top plate (1), a bottom plate (3) and a guide pillar (13). The automobile lamp airtightness detecting tool is characterized in that a lamp (4) is mounted in a stop block (223), an end cap with an air cylinder and an air inlet in an upper die assembly are pressed downwards and are pressed tightly in corresponding holes of the lamp (4), an air cylinder (11) on the top plate (1) and an air cylinder (11) on the bottom plate (3) control the upper die assembly and a lower die assembly to move downwards to be immerged in a water tank (23), guiding and locating are carried out through the guide pillar (13), and air is filled in the lamp (4) through the air inlet to carry out airtight detection. According to the automobile lamp airtightness detecting tool, if losses not prone to being found are generated on the sealing end cap, the losses can be found immediately when the air is charged to the lamp, quality of delivered products can be guaranteed, quality complaints can be reduced, and fault cost can be reduced.
Description
Technical field
The present invention relates to automobile lamp frock field, particularly about a kind of automobile lamp air-tightness detection tool.
Background technology
Automobile external light fixture requires very strict to sealing property at present, need to carry out sealing property detection for the light fixture product of producing, detection mode is mainly by light fixture is carried out to no test of water by being pressed in the water tank that certain capacity water is housed, this mode cannot know whether light fixture seals fast, particularly, for the product of batch production, this mode cannot meet.In order to enhance productivity, there is air-tightness detection tool, rough structure comprises location clamping and fills and survey gas two great institutions, when detection, cylinder drives airtight head to move downward, the airtight head of inductor induction puts in place and inflates, be inflated to and set pressurize after air pressure, finally complete airtight detection by the pressure differential in the observation dwell time, unacceptable product gives the alarm, and this frock, after long-time use, easily causes the O-ring seal aged deterioration on plug, final tool structure blow-by, be difficult for being found, affect the result detecting, can not guarantee the quality of delivered product.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of automobile lamp air tightness detection tool, connect upper die component by the cylinder of installing in the middle of top board, the cylinder that base plate is installed by both sides is connected with lower membrane module, and carry out guide-localization by guide pillar, in limited block in lower membrane module, install light fixture, open after switching cylinder, cylinder control plug on upper die component and air intake opening are pressed on downwards on light fixture corresponding aperture, immerse downwards in water tank by the cylinder control upper die component on top board and base plate and lower membrane module afterwards simultaneously, in light fixture, be filled with gas by air intake opening, light fixture border emits bubble, illustrate that light fixture is defective, otherwise qualified.
Technical scheme of the present invention is achieved in the following ways: a kind of automobile lamp air tightness detection tool, comprises top board, base plate and guide pillar; The cylinder that described top board is installed by centre is connected with upper die component, and described upper die component is by cope match-plate pattern, thread-protected tube, form with plug and the air intake opening of cylinder; The cylinder that is provided with water tank in the middle of described base plate and install by both sides is connected with middle plate, and lower membrane module is installed on middle plate; Described lower membrane module is made up of lower bolster, bracing frame and limited block; It is characterized in that: in described limited block, light fixture is installed, plug and air intake opening with cylinder on upper die component are pressed on downwards in light fixture corresponding aperture, cylinder control upper die component on top board and base plate and lower membrane module immerse downwards in water tank simultaneously, carry out guide-localization by guide pillar, and carry out airtight detection by air intake opening to being filled with gas in light fixture.
Described water tank is visual water tank.
In described thread-protected tube, be furnished with spool.
Described guide pillar one end is fixed on cope match-plate pattern through the corresponding aperture on middle plate, and the other end carries out guide-localization through top board.
The present invention, seal plug as there is ND loss time, in the time inflating to lamp interior and can find, guarantees the quality of delivered product at once, reduces quality and tears throwing open, reduces failure cost.
Accompanying drawing explanation
Fig. 1 is the main schematic diagram of structure of the present invention.
Fig. 2 is the operation chart of the present invention while clamping light fixture.
In figure: the 1st, top board, the 2nd, middle plate, the 3rd, base plate, the 4th, light fixture, the 11st, cylinder, the 12nd, thread-protected tube, the 13rd, guide pillar, the 21st, cope match-plate pattern, the 22nd, lower bolster, the 23rd, water tank, the 222nd, bracing frame, the 223rd, limited block.
Embodiment
Known that by Fig. 1, Fig. 2 a kind of automobile lamp air tightness detection tool is made up of top board 1, base plate 3, spacing guide pillar 13; The cylinder 11 that top board 1 is installed by centre is connected with upper die component, and carries out guide-localization by spacing guide pillar 13, and upper die component is by cope match-plate pattern 21, thread-protected tube 12, form with plug and the air intake opening of cylinder; The cylinder 11 that is provided with water tank 23 in the middle of base plate 3 and install by both sides is connected with middle plate 2, on middle plate 2, lower membrane module is installed; Lower membrane module is made up of lower bolster 22, bracing frame 222, limited block 223; In limited block 223, install light fixture 4, described water tank 23 is visual water tank, in thread-protected tube 12, is furnished with spool.Guide pillar 13 one end are fixed on cope match-plate pattern 21 through the corresponding aperture on middle plate 2, and the other end carries out guide-localization through top board 1.
After switching cylinder is opened, plug and air intake opening with cylinder on upper die component are pressed on downwards on light fixture 4 corresponding apertures, cylinder 11 on top board 1 and base plate 3 controls upper die component and lower membrane module immerses downwards in water tank 23 simultaneously, when pressing down, upper die component carries out guide-localization by guide pillar 13, while guaranteeing the activity of upper die component and lower membrane module without skew, and by air intake opening to the sealing detection that is filled with gas in light fixture 4 and carries out light fixture, light fixture 4 borders emit bubble, illustrate that light fixture 4 is defective, on the contrary qualified.
Claims (4)
1. an automobile lamp air tightness detection tool, comprises top board (1), base plate (3) and guide pillar (13); The cylinder (11) that described top board (1) is installed by centre is connected with upper die component, and described upper die component is by cope match-plate pattern (21), thread-protected tube (12), form with plug and the air intake opening of cylinder; The cylinder (11) that is provided with water tank (23) in the middle of described base plate (3) and install by both sides is connected with middle plate (2), and middle plate is provided with lower membrane module on (2); Lower membrane module is made up of lower bolster (22), bracing frame (222) and limited block (223); It is characterized in that: in described limited block (223), light fixture (4) is installed, plug and air intake opening with cylinder on upper die component are pressed on downwards on the corresponding aperture of light fixture (4), cylinder (11) on top board (1) and base plate (3) controls upper die component and lower membrane module immerses downwards in water tank (23) simultaneously, carry out guide-localization by guide pillar (13), and carry out airtight detection by air intake opening to being filled with gas in light fixture (4).
2. a kind of automobile lamp air tightness detection tool according to claim 1, is characterized in that: described water tank (23) is visual water tank.
3. a kind of automobile lamp air tightness detection tool according to claim 1, is characterized in that: in described thread-protected tube (12), be furnished with spool.
4. a kind of automobile lamp air tightness detection tool according to claim 1, is characterized in that: it is upper that described guide pillar (13) one end is fixed on cope match-plate pattern (21) through the corresponding aperture on middle plate (2), and the other end carries out guide-localization through top board (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410141824.0A CN103913277A (en) | 2014-04-10 | 2014-04-10 | Automobile lamp airtightness detecting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410141824.0A CN103913277A (en) | 2014-04-10 | 2014-04-10 | Automobile lamp airtightness detecting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103913277A true CN103913277A (en) | 2014-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410141824.0A Pending CN103913277A (en) | 2014-04-10 | 2014-04-10 | Automobile lamp airtightness detecting tool |
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| CN (1) | CN103913277A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792474A (en) * | 2015-04-10 | 2015-07-22 | 华蓥市正大汽配有限公司 | Automatic automobile lampshade airtightness detecting tool |
| CN106092456A (en) * | 2016-07-28 | 2016-11-09 | 东莞市闻誉实业有限公司 | Die casting lamp housing leaks hunting clamping tooling |
| CN107860523A (en) * | 2017-11-17 | 2018-03-30 | 丹阳市协昌合金有限公司 | A kind of sensor air-tightness detection tool |
| CN108645573A (en) * | 2018-08-10 | 2018-10-12 | 麦格纳（太仓）汽车科技有限公司 | A kind of Vehicular lamp sealing propertytest integrated test facility and device |
| CN109974942A (en) * | 2019-01-29 | 2019-07-05 | 惠州科达利精密工业有限公司 | A kind of cover plate of power battery air-tightness detection device |
| CN112556942A (en) * | 2020-12-17 | 2021-03-26 | 英德奥克莱电源有限公司 | Storage battery air tightness detection device |
| CN115435980A (en) * | 2022-08-12 | 2022-12-06 | 江苏江龙汽车系统有限公司 | Device and method for rapidly detecting air tightness of automobile lamp |
| CN117968987A (en) * | 2024-03-28 | 2024-05-03 | 常州利瑞光电有限公司 | Automobile lamp testing device |
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| CN102121866A (en) * | 2010-12-10 | 2011-07-13 | 东莞勤上光电股份有限公司 | Airtightness test method of lamp |
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| CN103245467A (en) * | 2012-02-07 | 2013-08-14 | 海洋王（东莞）照明科技有限公司 | Detection method for sealing performance of lamp |
| CN203772501U (en) * | 2014-04-10 | 2014-08-13 | 丹阳谊善车灯设备制造有限公司 | Automobile lamp air tightness test tool |
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2014
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS60151531A (en) * | 1984-01-18 | 1985-08-09 | Toyota Motor Corp | Testing method of hermetic leakage |
| JPH04305136A (en) * | 1991-04-02 | 1992-10-28 | Honda Motor Co Ltd | Pressure leakage inspector for valve |
| CN2729676Y (en) * | 2004-09-25 | 2005-09-28 | 田长陇 | Leakage detecting machine for water supply and drainage of water tank |
| CN201666841U (en) * | 2010-03-11 | 2010-12-08 | 常州士林电机有限公司 | Support frame airtight machine |
| CN102121866A (en) * | 2010-12-10 | 2011-07-13 | 东莞勤上光电股份有限公司 | Airtightness test method of lamp |
| CN201935786U (en) * | 2010-12-15 | 2011-08-17 | 天津市先达精密压铸有限公司 | Wet type leak tester |
| CN103245467A (en) * | 2012-02-07 | 2013-08-14 | 海洋王（东莞）照明科技有限公司 | Detection method for sealing performance of lamp |
| CN103196632A (en) * | 2013-03-26 | 2013-07-10 | 天台县银兴机械铸造有限公司 | Automated sealing test machine |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792474A (en) * | 2015-04-10 | 2015-07-22 | 华蓥市正大汽配有限公司 | Automatic automobile lampshade airtightness detecting tool |
| CN106092456A (en) * | 2016-07-28 | 2016-11-09 | 东莞市闻誉实业有限公司 | Die casting lamp housing leaks hunting clamping tooling |
| CN107860523A (en) * | 2017-11-17 | 2018-03-30 | 丹阳市协昌合金有限公司 | A kind of sensor air-tightness detection tool |
| CN108645573A (en) * | 2018-08-10 | 2018-10-12 | 麦格纳（太仓）汽车科技有限公司 | A kind of Vehicular lamp sealing propertytest integrated test facility and device |
| CN108645573B (en) * | 2018-08-10 | 2024-04-19 | 麦格纳（太仓）汽车科技有限公司 | Comprehensive test method and device for detecting tightness of vehicle lamp |
| CN109974942A (en) * | 2019-01-29 | 2019-07-05 | 惠州科达利精密工业有限公司 | A kind of cover plate of power battery air-tightness detection device |
| CN112556942A (en) * | 2020-12-17 | 2021-03-26 | 英德奥克莱电源有限公司 | Storage battery air tightness detection device |
| CN115435980A (en) * | 2022-08-12 | 2022-12-06 | 江苏江龙汽车系统有限公司 | Device and method for rapidly detecting air tightness of automobile lamp |
| CN117968987A (en) * | 2024-03-28 | 2024-05-03 | 常州利瑞光电有限公司 | Automobile lamp testing device |
| CN117968987B (en) * | 2024-03-28 | 2024-05-31 | 常州利瑞光电有限公司 | Automobile lamp testing device |
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Application publication date: 20140709 |