CN202994386U - Automatic-lifting workbench-type water-tightness and air-tightness leakage-detection test apparatus - Google Patents
Automatic-lifting workbench-type water-tightness and air-tightness leakage-detection test apparatus Download PDFInfo
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- CN202994386U CN202994386U CN 201220731174 CN201220731174U CN202994386U CN 202994386 U CN202994386 U CN 202994386U CN 201220731174 CN201220731174 CN 201220731174 CN 201220731174 U CN201220731174 U CN 201220731174U CN 202994386 U CN202994386 U CN 202994386U
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Abstract
An automatic-lifting workbench-type water-tightness and air-tightness leakage-detection test apparatus mainly solves problems that a conventional water-tightness and air-tightness test workbench is liable to make a product bumped and damaged and to make the product placed unstably, causes high labor intensity for operators, and is inconvenient to operate. The water-tightness and air-tightness leakage-detection test apparatus is characterized in that an operation platform (2) is arranged in a trough (1), is shaped like a sieve plate and is horizontally mounted in the trough (1); a guide rail frame (3) is disposed in the trough (1); the operation platform (2) is driven by a driving apparatus and can rise and descend along the guide rail frame (3); a radiator is arranged on the operation platform (2); and after the operation platform (2) descends, the radiator can be completely immersed in water in the trough (1). The operation platform capable of freely lifting is added to the apparatus, and all preparatory work before leakage detection can be completed on the operation platform, so that the product is prevented from being bumped and damaged and can be placed stably, the labor intensity of the operators is minimized and operation is convenient.
Description
Technical field
The utility model relates to a kind of automobile radiators air-tightness detection device, is specifically related to the close test unit that leaks hunting of a kind of automatic elevating platform formula aqueous vapor.
Background technology
The close test unit that leaks hunting of aqueous vapor is indispensable utility appliance in water radiator for car industry production process.Along with the raising of technical standard and updating of production efficiency, the checkout equipment of batch jobs mostly adopts differential dry type leak locator or direct measuring type dry type leak locator at present.Due to the flaw of heat dissipation pipe, hydroecium, outsourcing piece and some uncertainty of technological process, can cause the leakage of product in production run.Take the necessary measure of reprocessing, determine that the source of leaks of product and leakage point just must rely on the close leak-checking apparatus of aqueous vapor, in order to solve targetedly the leakage problem that exists on product.
The close testing table of traditional aqueous vapor is to fill water in tank, the water radiator that will be full of certain pressure with the hands is placed on it in water, detecting by an unaided eye within a certain period of time, whether it has bubble to emerge and determines leakage point or leakage region, take out from water after the product pressure release and mark is carried out in the place that leakage is arranged, by reprocessing the operator, the trouble spot being reprocessed.There is following technological deficiency in the close testing table of this traditional aqueous vapor: 1. lack operating platform, the operator first is placed on product on the edge of tank, after installing relevant obstruction and air inlet piston, then product is inserted in water pressurization leaks hunting.Owing to there is no workbench, product bump injury and the unstable flaw that causes of placement happen occasionally.2. the product test position is uncontrollable, not of uniform size due to product, the constant height of liquid level, the operator can only lean at work both hands in water in tow product observe, operator's labour intensity is large and inconvenient, easily causes the erroneous judgement of product.
The utility model content
Easily make product bump injury, placement is unstable, operator's labour intensity reaches greatly inconvenient operation deficiency in order to overcome the close testing table of existing aqueous vapor, the utility model provides a kind of automatic elevating platform formula aqueous vapor the close test unit that leaks hunting, this device increased can free lifting operating platform, all preparatory work before leaking hunting all can be completed on operating platform, avoided the bump injury of product, product is placed steadily, has reduced operator's labour intensity, and is easy to operate.
The technical solution of the utility model is: the close test unit that leaks hunting of a kind of automatic elevating platform formula aqueous vapor, comprise tank, filled with water in tank, be provided with operating platform in tank, described operating platform is that sieve plate shape and level are placed in tank, is provided with guide rail frame in tank, and described operating platform is driven by drive unit and can rise and descend along guide rail frame, place heating radiator on operating platform, heating radiator is immersed in the interior water of tank fully.
One side of described tank is provided with switch board, and on switch board, with control panel, control panel is provided with the gas piping that is communicated with solenoid valve, the button of control operation lifting platform, switch, rain glass and the timer of control solenoid valve.
The utlity model has following beneficial effect: owing to taking such scheme, when detecting the heating radiator impermeability, heating radiator is placed on operating platform, connect gas piping, then operating platform descends until heating radiator is immersed in water fully, and all preparatory work are all completed on operating platform, avoided the bump injury of heating radiator, during test, heating radiator is fallen in water together in company with operating platform, and the heating radiator airtight situation of operator in can free-hand observation water is not only convenient and safe but also reliable and stable.Reduced operator's labour intensity, easy to operate.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
1-tank in figure, 2-operating platform, 3-guide rail frame, 4-switch board, 5-control panel, 6-gas piping, 7-button, 8-switch, 9-rain glass, 10-timer.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
By shown in Figure 1, the close test unit that leaks hunting of a kind of automatic elevating platform formula aqueous vapor, comprise tank 1, the interior filled with water of tank 1 is provided with operating platform 2 in tank 1, described operating platform 2 is placed in tank 1 for sieve plate shape and level, operating platform 2 is when rising or descend, water directly passes through from sieve aperture, has reduced the resistance of water to operating platform 2, and operating platform 2 liftings are steady.be provided with guide rail frame 3 in tank 1, described operating platform 2 is driven by drive unit and can rise and descend along guide rail frame 3, drive unit adopts motor and reducer casing, an intermediate shaft is set, sprocket wheel is installed on intermediate shaft, be connected to the upper and lower side of operating platform 2 by chain and rope, electric machine rotation can rise or descend by pull operation platform 2, drive unit also can adopt the device of other straight reciprocating motion, as rack-and-pinion, cylinder and wire rope, the structures such as screw-nut, place heating radiator on operating platform 2, heating radiator is immersed in the interior water of tank 1 fully.Owing to taking technique scheme, when detecting the heating radiator impermeability, heating radiator is placed on operating platform 2, connect gas piping 6, then operating platform 2 descends until heating radiator is immersed in water fully, and all preparatory work are all completed on operating platform 2, avoided the bump injury of heating radiator, during test, heating radiator is fallen in water together in company with operating platform 2, and the heating radiator airtight situation of operator in can free-hand observation water is not only convenient and safe but also reliable and stable.Reduced operator's labour intensity, easy to operate.
One side of described tank 1 is provided with switch board 4, and on switch board 4, with control panel 5, control panel 5 is provided with the gas piping 6 that is communicated with solenoid valve, the button 7 of control operation platform 2 liftings, switch 8, rain glass 9 and the timer 10 of control solenoid valve.Control element and relevant Displaying Meter concentrate on control panel 5, and energy display system pressure, charge pressure and dwell time etc., it is convenient to regulate, and friendly interface is easy to operate, and detection efficiency is high.
Claims (2)
1. close test unit that leaks hunting of automatic elevating platform formula aqueous vapor, comprise tank (1), the interior filled with water of tank (1), it is characterized in that: be provided with operating platform (2) in tank (1), described operating platform (2) is placed in tank (1) for sieve plate shape and level, be provided with guide rail frame (3) in tank (1), described operating platform (2) is driven by drive unit and can rise and descend along guide rail frame (3), the upper heating radiator of placing of operating platform (2), heating radiator is immersed in the interior water of tank (1) fully.
2. the close test unit that leaks hunting of automatic elevating platform formula aqueous vapor according to claim 1, it is characterized in that: a side of tank (1) is provided with switch board (4), switch board (4) is upper with control panel (5), and control panel (5) is provided with the gas piping (6) that is communicated with solenoid valve, the button (7) of control operation platform (2) lifting, switch (8), rain glass (9) and the timer (10) of control solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220731174 CN202994386U (en) | 2012-12-26 | 2012-12-26 | Automatic-lifting workbench-type water-tightness and air-tightness leakage-detection test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220731174 CN202994386U (en) | 2012-12-26 | 2012-12-26 | Automatic-lifting workbench-type water-tightness and air-tightness leakage-detection test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202994386U true CN202994386U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220731174 Expired - Lifetime CN202994386U (en) | 2012-12-26 | 2012-12-26 | Automatic-lifting workbench-type water-tightness and air-tightness leakage-detection test apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202994386U (en) |
Cited By (3)
| 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 |
| 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 |
| CN107576451A (en) * | 2017-09-14 | 2018-01-12 | 浙江大唐起重机械股份有限公司 | A kind of hoistable platform waterproof test device |
-
2012
- 2012-12-26 CN CN 201220731174 patent/CN202994386U/en not_active Expired - Lifetime
Cited By (3)
| 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 |
| 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 |
| CN107576451A (en) * | 2017-09-14 | 2018-01-12 | 浙江大唐起重机械股份有限公司 | A kind of hoistable platform waterproof test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
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| CX01 | Expiry of patent term |