CN102778340A - Leakage testing machine for radiator core body - Google Patents
Leakage testing machine for radiator core body Download PDFInfo
- Publication number
- CN102778340A CN102778340A CN2012102337877A CN201210233787A CN102778340A CN 102778340 A CN102778340 A CN 102778340A CN 2012102337877 A CN2012102337877 A CN 2012102337877A CN 201210233787 A CN201210233787 A CN 201210233787A CN 102778340 A CN102778340 A CN 102778340A
- Authority
- CN
- China
- Prior art keywords
- air cylinders
- radiator core
- water
- piston rod
- radiator
- Prior art date
Links
- 239000003570 air Substances 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 14
- 239000011901 water Substances 0.000 abstract description 15
- 238000007689 inspection Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 14
- 238000001816 cooling Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 238000000034 methods Methods 0.000 description 1
Abstract
Description
Technical field
The present invention relates to a kind of inspection of hermetic seal device, particularly a kind of radiator core body leakage tester.
Background technology
Heating radiator belongs to automobile cooling system, and the heating radiator in the engine water-cooling system for water is made up of four parts such as intake chamber, water-supplying chamber, main leaf and radiator core bodies.The automobile radiators inspection of hermetic seal is the critical process during automobile radiators is produced; Owing to will weld between radiating tube and the main leaf; If leak the weldering phenomenon, then can make the chilled water in the hydroecium get into heat-radiation belt from the slit between radiating tube and the main leaf, can cause corrosion to heat-radiation belt.In the past, after heating radiator had welded, by artificial visually examine's inspection, because leakage welding zone territory is very little, manual work sometimes was difficult to find, after installing hydroecium, when trying the water, found to have leakage welding zone territory, then will remove hydroecium and carry out repair welding, wasted time and energy and ten minutes inconvenience.
Summary of the invention
In order to overcome the shortcoming that above-mentioned prior art exists, the object of the present invention is to provide a kind of radiator core body leakage tester.This device is exclusively used in automobile water-cooling heating radiator inspection of hermetic seal, can accomplish the back in heating radiator welding and try the water to heating radiator, has avoided installing and has found that leakage welding zone territory dismantles the drawback that hydroecium carries out repair welding again behind the hydroecium at once.
In order to address the above problem; The present invention adopts following technical scheme: a kind of radiator core body leakage tester; It is characterized in that; On four angles, bottom of a tank, be respectively arranged with a lift cylinder, the piston rod of described lift cylinder stretches into tank inside vertically upward through the through hole of bottom of gullet, and the top of the piston rod of said lift cylinder is connected on four angles of a back up pad; Be provided with waterstop ring between the piston rod of described lift cylinder and the through hole of bottom of gullet; On described back up pad, be fixed with two row and clamp cylinder, every row clamp cylinder and are provided with two at least, and the piston rod front end of said clamping cylinder is fixed with the anchor clamps of overhead on the heating radiator air chamber.
The said back up pad structure that takes the shape of the letter U is made up of a transverse slat and the riser that is arranged on the transverse slat both sides, and both sides riser horizontal direction equal intervals respectively is fixed with five clamping cylinders.
Said back up pad is provided with leaking hole.
The invention has the beneficial effects as follows: avoided heating radiator welding to accomplish, it is incomplete that hand inspection leaks the welding zone territory, finds to leak the welding zone territory and after hydroecium is installed, try the water, the do over again drawback of repair welding of the hydroecium of must dismantling.Can before hydroecium is installed, inspection leak the welding zone territory, repair welding has in time improved work efficiency, has reduced production cost.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is done further explanation:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the perspective view of the embodiment of the invention;
Among the figure: 1 clamps cylinder, 2 anchor clamps, 3 back up pads, 31 leaking holes, 32 risers, 4 tanks, 5 lift cylinders.
Embodiment
Like Fig. 1, shown in 2, this radiator core body leakage tester comprises lift cylinder 5, tank 4, back up pad 3, clamps parts such as cylinder 1 and anchor clamps 2.
On four angles, bottom of tank 4, be respectively arranged with a lift cylinder 5; The piston rod of described lift cylinder 5 stretches into tank inside vertically upward through the through hole of bottom of gullet, and the top of the piston rod of said lift cylinder is connected on four angles of a back up pad 3; Be provided with waterstop ring between the piston rod of described lift cylinder and the through hole of bottom of gullet.
On described back up pad 3, be fixed with two row and clamp cylinder 1, every row clamp cylinder 1 and are provided with two at least, are positioned at each side of heating radiator hydroecium, and the heating radiator hydroecium is combined closely with core body.The piston rod front end of said clamping cylinder 1 is fixed with the anchor clamps 2 of overhead on the heating radiator hydroecium, the clamping that utilizes these anchor clamps 2 to realize heating radiator hydroecium and core body.Back up pad 3 structure that takes the shape of the letter U is made up of the transverse slat and the riser 32 that is arranged on the transverse slat both sides of a level, and riser 32 horizontal direction equal intervals in both sides respectively are fixed with five clamping cylinders 1, and leaking hole 31 is arranged on the transverse slat of level.
During use, the piston rod of lift cylinder 5 is stretched out 3 rises of the back up pad in the tank, break away from the water surface; Radiator water kept flat to the back up pad 3 clamp between the cylinders 1, clamp cylinder 1 ventilation and hydroecium and radiator core body are clamped the piston rod of lift cylinder 5 recovery then at two row; Heating radiator immerses in the water, and sealing test is carried out in ventilation in hydroecium, as finding to leak the welding zone territory; The lift cylinder piston rod stretches out, and unclamps anchor clamps 2, and hydroecium breaks away from radiator core body naturally; Carry out repair welding then, so just avoided traditional approach after hydroecium and radiator core body assembling completion, find to leak weldering; Need take hydroecium and radiator core body apart drawback that weldering again produces again, improve production efficiency, reduce production cost.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102337877A CN102778340A (en) | 2012-07-06 | 2012-07-06 | Leakage testing machine for radiator core body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102337877A CN102778340A (en) | 2012-07-06 | 2012-07-06 | Leakage testing machine for radiator core body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102778340A true CN102778340A (en) | 2012-11-14 |
Family
ID=47123326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102337877A CN102778340A (en) | 2012-07-06 | 2012-07-06 | Leakage testing machine for radiator core body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102778340A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048096A (en) * | 2012-12-26 | 2013-04-17 | 纳百川控股有限公司 | Automatic-lifting-working-platform type water-air-tightness leakage testing device |
| CN103226052A (en) * | 2013-03-26 | 2013-07-31 | 广东法拉达汽车散热器有限公司 | Pressure test table for ribbon-tubular special radiator core |
| CN103743530A (en) * | 2013-12-28 | 2014-04-23 | 柳州力通车用空调有限公司 | Apparatus for detecting leakage of evaporator assembly |
| CN104280196A (en) * | 2014-09-23 | 2015-01-14 | 青岛康和食品有限公司 | Pressure test technique of radiator assembly |
| CN104848997A (en) * | 2014-02-14 | 2015-08-19 | 石家庄格力电器小家电有限公司 | Welding leakage-detection tool |
| CN105509973A (en) * | 2015-12-30 | 2016-04-20 | 江苏和平动力机械有限公司 | Air impermeability detecting device applied to multiple groups of coolers |
| CN106248311A (en) * | 2016-09-12 | 2016-12-21 | 珠海格力电器股份有限公司 | Device for detecting sealability and there is its method for sealing propertytest |
| CN106482910A (en) * | 2016-10-13 | 2017-03-08 | 上海蜀工自动化科技有限公司 | Water tank core leak tester |
| CN106768678A (en) * | 2017-02-15 | 2017-05-31 | 东莞市圣荣自动化科技有限公司 | It is a kind of to be applied to the airtight vision inspection apparatus of radiator |
| CN109282529A (en) * | 2018-10-11 | 2019-01-29 | 珠海格力智能装备有限公司 | Gas concentration unit and evaporator production line with it |
| CN110595697A (en) * | 2019-09-12 | 2019-12-20 | 安徽钟南防化科技有限公司 | Canister airtightness detection device and working method thereof |
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2012
- 2012-07-06 CN CN2012102337877A patent/CN102778340A/en not_active Application Discontinuation
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048096A (en) * | 2012-12-26 | 2013-04-17 | 纳百川控股有限公司 | Automatic-lifting-working-platform type water-air-tightness leakage testing device |
| CN103226052A (en) * | 2013-03-26 | 2013-07-31 | 广东法拉达汽车散热器有限公司 | Pressure test table for ribbon-tubular special radiator core |
| CN103743530A (en) * | 2013-12-28 | 2014-04-23 | 柳州力通车用空调有限公司 | Apparatus for detecting leakage of evaporator assembly |
| CN104848997A (en) * | 2014-02-14 | 2015-08-19 | 石家庄格力电器小家电有限公司 | Welding leakage-detection tool |
| CN104280196A (en) * | 2014-09-23 | 2015-01-14 | 青岛康和食品有限公司 | Pressure test technique of radiator assembly |
| CN105509973A (en) * | 2015-12-30 | 2016-04-20 | 江苏和平动力机械有限公司 | Air impermeability detecting device applied to multiple groups of coolers |
| CN106248311A (en) * | 2016-09-12 | 2016-12-21 | 珠海格力电器股份有限公司 | Device for detecting sealability and there is its method for sealing propertytest |
| CN106482910A (en) * | 2016-10-13 | 2017-03-08 | 上海蜀工自动化科技有限公司 | Water tank core leak tester |
| CN106482910B (en) * | 2016-10-13 | 2018-10-19 | 上海蜀工自动化科技有限公司 | Water tank core leak tester |
| CN106768678A (en) * | 2017-02-15 | 2017-05-31 | 东莞市圣荣自动化科技有限公司 | It is a kind of to be applied to the airtight vision inspection apparatus of radiator |
| CN109282529A (en) * | 2018-10-11 | 2019-01-29 | 珠海格力智能装备有限公司 | Gas concentration unit and evaporator production line with it |
| CN110595697A (en) * | 2019-09-12 | 2019-12-20 | 安徽钟南防化科技有限公司 | Canister airtightness detection device and working method thereof |
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Application publication date: 20121114 |
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