CN101629866B - Detection machine universally used for air and water detection of sealing performance - Google Patents
Detection machine universally used for air and water detection of sealing performance Download PDFInfo
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- CN101629866B CN101629866B CN2009100400588A CN200910040058A CN101629866B CN 101629866 B CN101629866 B CN 101629866B CN 2009100400588 A CN2009100400588 A CN 2009100400588A CN 200910040058 A CN200910040058 A CN 200910040058A CN 101629866 B CN101629866 B CN 101629866B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 title claims abstract description 24
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention relates to a detection machine universally used for the air and water detection of the sealing performance, which belongs to the field of detection. The detection machine comprises a main body frame, a sealed type water storage tank, a workpiece water tank and a press sealing component, wherein the sealed type water storage tank is installed at the lower part of the main body frame, the workpiece water tank is arranged at the upper part of the sealed type water storage tank, the sealed type water storage tank and the workpiece water tank are communicated by an upper water jacket, an inflation drainage device is arranged on the sealed type water storage tank, and the press sealing component is arranged on the workpiece water tank. The press sealing component comprises a floating hanging basket component, a front press sealing component, a back press sealing component, a left press sealing component, a right press sealing component and an upper press sealing component. The invention adopts an inflation water press method to detect the sealing performance of a workpiece, has low cost, small occupation area and convenient operation and maintenance and is suitable for detecting the sealing performance of each cavity body of large-sized parts, such as automobile engine cylinder bodies, cylinder covers and the like.
Description
Technical field
Detection machine universally used for air and water detection of sealing performance of the present invention belongs to detection range, the particularly a kind of gas of heavy parts cavity sealing properties such as automobile engine cylinder-body, cylinder cap and machines of two kinds of methods of water of being used for.
Background technology
At present, the part sealing property detects, and generally is at first to carry out gas detection, and the qualified water that no longer carries out of gas detection is examined, and the underproof part of gas detection will carry out water and detect, to judge concrete leakage position.Traditional water detection method is that workpiece, anchor clamps are all put into water, and because of workpiece is very big, anchor clamps are very big, other auxiliary components are also very big, and mobile needs of workpiece and anchor clamps disposed corresponding apparatus, causes the deployment cost height of water sealing property machines like this, floor area is big, the operating maintenance inconvenience.
Summary of the invention
The objective of the invention is to avoid weak point of the prior art, provide a kind of cost low, floor area is little, easy to operate dual-purpose air water sealing property machines.
The objective of the invention is to reach by following measure, it is by main body frame, the enclosure-type reserve tank, workpiece water tank 9, the press seal assembly is formed, and the enclosure-type reserve tank is installed in the main body frame bottom, the workpiece water tank is arranged on enclosure-type reserve tank top, the enclosure-type reserve tank is communicated with by upper water sleeve with the workpiece water tank, and the enclosure-type reserve tank is provided with the inflatable drainage device, and the press seal assembly is arranged on the workpiece water tank.
The press seal assembly is by unsteady hanging basket assembly, preceding press seal assembly, and back press seal assembly, left press seal assembly, right press seal assembly, last press seal assembly is formed.
Guide rod 13 is installed on main body frame, and the hanging basket assembly 6 that floats is installed on the guide rod 13, and cylinder 14 is connected on the hanging basket assembly 6 that floats, and promotes unsteady hanging basket assembly 6 by cylinder and moves on guide rod 13, on the hanging basket assembly 6 that floats the press seal assembly is set,
The hanging basket assembly that floats is installed in the middle of the main frame, under the traction of cylinder, can move up and down, and the hanging basket assembly upper plate that floats is equipped with register pin, and when the hanging basket assembly that floats fell, register pin inserted the water tank upper pilot hole.
Unsteady hanging basket assembly bottom is provided with base and is used for supporting workpiece, and register pin is arranged on the base, and when the hanging basket assembly drive workpiece that floats fell, register pin inserted workpiece pilot hole location on the base.
Preceding press seal assembly is installed on the workpiece water tank, is provided with cylinder in the preceding press seal assembly, can seal the workpiece sensing position by air cylinder driven.
Back press seal assembly is installed on the workpiece water tank, is provided with cylinder in the back press seal assembly, can seal the workpiece sensing position by air cylinder driven.
Left side press seal assembly is installed on the workpiece water tank, is provided with cylinder in the left press seal assembly, can seal the workpiece sensing position by air cylinder driven.，
Right press seal assembly is installed on the workpiece water tank, is provided with cylinder in the right press seal assembly, can seal the workpiece sensing position by air cylinder driven.
The enclosure-type reserve tank is welded by steel plate, enclosure-type reserve tank top is the workpiece water tank, the enclosure-type reserve tank is provided with the inflatable drainage device, the inflatable drainage device is made up of gas filling valve, draining valve, pipeline, draining valve is arranged on the enclosure-type reserve tank, and gas filling valve is arranged on the enclosure-type reserve tank, and pipeline connects gas filling valve, pipeline connects draining valve
In the time of need carrying out the water detection, gas filling valve feeds pressed gas, water is pressed into the workpiece water tank by upper water sleeve under pressure, workpiece is in the workpiece water tank, can judge what position leakage of workpiece according to bubble, water detects and finishes when needing draining, and just draining valve resets, and water promptly flows back to lower seal formula reserve tank from the workpiece water tank from upper water sleeve.In the water tank outside water level gauge 1 is installed.
The intense light irradiation bright lamp is installed in the workpiece water tank, has the window of mounting flange at the position that packoff is arranged,, be provided with the bubble view window in the zone that packoff is arranged.
Whether accurately the present invention is provided with the detection and localization assembly, detect workpiece location.
The present invention adopts the inflation setting-out to detect the Work piece sealing performance, and cost is low, and floor area is little, and operating maintenance is convenient, is applicable to that each cavity sealing property of heavy parts such as automobile engine cylinder-body, cylinder cap detects.
Description of drawings
Accompanying drawing 1 is a structural representation of the present invention.
Accompanying drawing 2 is left views of accompanying drawing 1.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
Among the figure: water level gauge 1, left press seal assembly 2, inflatable drainage device 3, last press seal assembly 4, upper water sleeve 5, the hanging basket assembly 6 that floats, last register pin 7, last locating sleeve 8, workpiece water tank 9, right press seal assembly 10, main body frame 11, enclosure-type reserve tank 12, guide rod 13, cylinder 14, back press seal assembly 15, illuminating lamp 16, location-plate 17, register pin 18, detection and localization assembly 19, base 20, workpiece 21, preceding press seal assembly 22.
Shown in accompanying drawing 1, accompanying drawing 2, the present invention is by enclosure-type reserve tank 12, upper workpiece water tank 9, inflatable drainage device 3, main body frame 11, the press seal assembly is formed, the enclosure-type reserve tank is installed in the main body frame bottom, the workpiece water tank is arranged on enclosure-type reserve tank top, the enclosure-type reserve tank is communicated with by upper water sleeve 5 with the workpiece water tank, and the enclosure-type reserve tank is provided with inflatable drainage device 3, and the press seal assembly is arranged on the workpiece water tank.The press seal assembly is by unsteady hanging basket assembly 6, preceding press seal assembly 22, and back press seal assembly 15, left press seal assembly 2, right press seal assembly 10, last press seal assembly 4 is formed.When the hanging basket assembly that floats drops near the upper workpiece water tank, accurately located by locating sleeve 8 on register pin 7, the workpiece water tank 9 on the unsteady hanging basket assembly 6, after the hanging basket assembly 6 that floats put in place, each press seal assembly inside cylinder drove workpiece 21 is clamped.
The hanging basket assembly that floats is installed in the middle of the main frame, under the traction of cylinder, can move up and down, and the hanging basket assembly upper plate that floats is equipped with register pin, and when the hanging basket assembly that floats fell, register pin inserted the water tank upper pilot hole.Unsteady hanging basket assembly bottom is provided with base 20 and is used for supporting workpiece, and base is provided with location-plate 17, location-plate installing and locating pin 18, and when the hanging basket assembly drive workpiece 21 that floats fell, register pin was accurately located workpiece 21,
The inflatable drainage device is pressed into the workpiece water tank with water by the enclosure-type reserve tank, workpiece immerses in the water at the workpiece water tank fully, in the workpiece cavity, feed gas, can judge what position leakage of workpiece according to underwater bubble, to detect each cavity sealing property, the water inspection finishes, and water flows back to lower seal formula reserve tank from the workpiece water tank.Low by this method configuration lathe cost cost, floor area is little, and operating maintenance is convenient.
Lower seal formula reserve tank is welded by steel plate, it be reserve tank be again lathe base, lower water tank top is the workpiece water tank, reserve tank seals, air inlet-outlet pipe, upper water sleeve only are equipped with in inside, air inlet-outlet pipe feeds pressed gas during the water inspection, water is pressed into the workpiece water tank by upper water sleeve under pressure, workpiece is in the workpiece water tank, can judge what position leakage of workpiece according to bubble, the water inspection finishes when needing draining, and just draining valve resets, and water promptly flows back to lower seal formula reserve tank from the workpiece water tank.
The intense light irradiation bright lamp is installed in water tank, has the window of mounting flange at the position that packoff is arranged, do not have the zone of packoff, be provided with the bubble view window, be convenient to observe bubble and produce the position.
Portion is equipped with water level gauge in the water tank inside and outside.
Claims (3)
1. detection machine universally used for air and water detection of sealing performance, by main body frame, the enclosure-type reserve tank, the press seal assembly is formed, the enclosure-type reserve tank is installed in the main body frame bottom, the enclosure-type reserve tank is provided with the inflatable drainage device, it is characterized in that: the press seal assembly is arranged on the workpiece water tank, the workpiece water tank is arranged on enclosure-type reserve tank top, workpiece setting is in the workpiece water tank, the enclosure-type reserve tank is communicated with by upper water sleeve with the workpiece water tank, and the press seal assembly is by unsteady hanging basket assembly, preceding press seal assembly, back press seal assembly, left side press seal assembly, right press seal assembly, last press seal assembly is formed; Preceding press seal assembly is installed on the workpiece water tank, is provided with cylinder in the preceding press seal assembly, can seal the workpiece sensing position by air cylinder driven; Back press seal assembly is installed on the workpiece water tank, is provided with cylinder in the back press seal assembly, can seal the workpiece sensing position by air cylinder driven; Left side press seal assembly is installed on the workpiece water tank, is provided with cylinder in the left press seal assembly, can seal the workpiece sensing position by air cylinder driven; Right press seal assembly is installed on the workpiece water tank, is provided with cylinder in the right press seal assembly, can seal the workpiece sensing position by air cylinder driven; Guide rod is installed on main body frame, and the hanging basket assembly that floats is installed on the guide rod, and cylinder is connected on the hanging basket assembly that floats, and promotes unsteady hanging basket assembly by cylinder and moves on guide rod, on the hanging basket assembly that floats the press seal assembly is set; The hanging basket assembly that floats is installed in the middle of the main body frame, under the traction of cylinder, can move up and down, and the hanging basket assembly upper plate that floats is equipped with register pin, and when the hanging basket assembly that floats fell, last register pin inserted the pilot hole of workpiece water upper box part; Unsteady hanging basket assembly bottom is provided with base and is used for supporting workpiece, also is provided with register pin on the base, and when the hanging basket assembly drive workpiece that floats fell, the register pin on the base inserted workpiece pilot hole location.
2. detection machine universally used for air and water detection of sealing performance according to claim 1, it is characterized in that: the inflatable drainage device is made up of gas filling valve, draining valve, pipeline, draining valve is arranged on the enclosure-type reserve tank, gas filling valve is arranged on the enclosure-type reserve tank, pipeline connects gas filling valve, and pipeline connects draining valve.
3. detection machine universally used for air and water detection of sealing performance according to claim 1 is characterized in that: in the workpiece water tank illuminating lamp is installed, is provided with the bubble view window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100400588A CN101629866B (en) | 2009-06-02 | 2009-06-02 | Detection machine universally used for air and water detection of sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100400588A CN101629866B (en) | 2009-06-02 | 2009-06-02 | Detection machine universally used for air and water detection of sealing performance |
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| Publication Number | Publication Date |
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| CN101629866A CN101629866A (en) | 2010-01-20 |
| CN101629866B true CN101629866B (en) | 2011-03-09 |
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| CN2009100400588A Active CN101629866B (en) | 2009-06-02 | 2009-06-02 | Detection machine universally used for air and water detection of sealing performance |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936800B (en) * | 2010-09-30 | 2011-10-26 | 江苏南方机电股份有限公司 | Detection equipment of air tightness of shell |
| CN102384823B (en) * | 2011-11-07 | 2014-03-19 | 中国重汽集团济南动力有限公司 | Water detection device for remanufactured air compressor cylinder body |
| CN104316268A (en) * | 2014-09-15 | 2015-01-28 | 广州市番禺科腾工业有限公司 | Leakage testing detection mechanism of cylinder body and method for replacing leakage testing clamp |
| CN105043677A (en) * | 2015-06-15 | 2015-11-11 | 宜兴市联丰化工机械有限公司 | Air-tightness detection apparatus for sealing head |
| CN106002762B (en) * | 2016-06-30 | 2018-02-06 | 广州市番禺科腾工业有限公司 | Full-automatic interchangeable sealing clamp |
| CN106768653B (en) * | 2016-12-20 | 2019-03-05 | 镇江创智特种合金科技发展有限公司 | A kind of novel leakage tester |
| CN109357815B (en) * | 2017-01-03 | 2021-05-04 | 临沂煜峰科技有限公司 | Engine cylinder block air tightness detection device capable of achieving automatic butt joint |
| CN107238469B (en) * | 2017-06-15 | 2019-04-12 | 亚杰科技（江苏）有限公司 | A kind of engine cylinder body infiltration experiment device |
| CN107328525B (en) * | 2017-06-23 | 2019-06-21 | 广州市嘉特斯机电制造有限公司 | A kind of continous way engine leakage detection apparatus that fixture is replaceable and method |
| CN108332916A (en) * | 2018-01-16 | 2018-07-27 | 浙江福林国润汽车零部件有限公司 | A kind of fuel tank leakproofness detects warning system automatically |
Citations (5)
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|---|---|---|---|---|
| CN2335139Y (en) * | 1998-06-09 | 1999-08-25 | 彭永杰 | Water tank for hydraulic type air tight testing machine |
| CN2338741Y (en) * | 1998-06-29 | 1999-09-15 | 彭永杰 | Water container for investigating air-tightness instrument |
| CN201037801Y (en) * | 2007-04-12 | 2008-03-19 | 比亚迪股份有限公司 | Air-tight container leakage detecting device |
| CN201051039Y (en) * | 2006-12-30 | 2008-04-23 | 上海比亚迪有限公司 | Container leakage detection system |
| CN201438140U (en) * | 2009-06-02 | 2010-04-14 | 广州市番禺科腾工业有限公司 | Universal detection machine for sealing performance air-water detection |
-
2009
- 2009-06-02 CN CN2009100400588A patent/CN101629866B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2335139Y (en) * | 1998-06-09 | 1999-08-25 | 彭永杰 | Water tank for hydraulic type air tight testing machine |
| CN2338741Y (en) * | 1998-06-29 | 1999-09-15 | 彭永杰 | Water container for investigating air-tightness instrument |
| CN201051039Y (en) * | 2006-12-30 | 2008-04-23 | 上海比亚迪有限公司 | Container leakage detection system |
| CN201037801Y (en) * | 2007-04-12 | 2008-03-19 | 比亚迪股份有限公司 | Air-tight container leakage detecting device |
| CN201438140U (en) * | 2009-06-02 | 2010-04-14 | 广州市番禺科腾工业有限公司 | Universal detection machine for sealing performance air-water detection |
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| CN101629866A (en) | 2010-01-20 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Detection machine universally used for air and water detection of sealing performance Effective date of registration: 20120830 Granted publication date: 20110309 Pledgee: Bank of China, Limited by Share Ltd, Guangzhou, Panyu branch Pledgor: Guangzhou Fortune Industry Co., Ltd. Registration number: 2012990000481 |
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Address after: Guangzhou City, Panyu District Shi Ji Zhen Yan Zhou Cun Yan Chau Road 510000 in Guangdong Province Patentee after: Guangzhou Keteng intelligent equipment Limited by Share Ltd Address before: Yan Zhou road Guangzhou City, Guangdong province 511450 Panyu District Shiji Town, No. 1 Patentee before: Guangzhou Fortune Industry Co., Ltd. |
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| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20170713 Registration number: 2012990000481 Pledgor after: Guangzhou Keteng intelligent equipment Limited by Share Ltd Pledgor before: Guangzhou Fortune Industry Co., Ltd. |
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| PM01 | Change of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Detection machine universally used for air and water detection of sealing performance Effective date of registration: 20170713 Granted publication date: 20110309 Pledgee: Bank of China, Limited by Share Ltd, Guangzhou, Panyu branch Pledgor: Guangzhou Keteng intelligent equipment Limited by Share Ltd Registration number: 2017990000631 |