CN202886071U - Pressure testing device for die-cast aluminum radiator fin - Google Patents
Pressure testing device for die-cast aluminum radiator fin Download PDFInfo
- Publication number
- CN202886071U CN202886071U CN 201220544685 CN201220544685U CN202886071U CN 202886071 U CN202886071 U CN 202886071U CN 201220544685 CN201220544685 CN 201220544685 CN 201220544685 U CN201220544685 U CN 201220544685U CN 202886071 U CN202886071 U CN 202886071U
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- radiator fin
- clamping cylinder
- die casting
- die
- casting aluminium
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a pressure testing device for a die-cast aluminum radiator fin, comprising a water tank (2), a lifting platform (9) and a fixing seat (3). The left side and the right side of the lifting platform (9) are provided correspondingly with left and right lifting cylinders (1, 8) and arranged above the water tank (2) in a mode of moving up and down through the left and the right lifting cylinders (1,8); the fixing seat (3) is fixed on the lifting platform (9), a first clamping cylinder (6) and a second clamping cylinder (7) which correspond to a pipe orifice of the die-cast aluminum radiator fin are arranged on the fixing seat (3),and gaskets (13) are fixed on piston rods of the first clamping cylinder (6) and the second clamping cylinder (7), and the fixing seat (3) is provided correspondingly with an air inlet sealing port (5) and a sealing head (4) which are matched with the pipe orifice of the die-cast aluminum radiator fin; and the lifting platform (9) is provided with left and right hold-down cylinders (10,12), and an upper pressure plate (11) matched with the die-cast radiator fin is fixed on piston rods of the left and the right hold-down cylinders (10, 12). Based on the structure, the pressure testing device has the advantages of simple and reasonable structure, convenience in operation and use, high working efficiency, light labor intensity and the like.
Description
Technical field
The utility model relates to a kind of impermeability pressure testing device, particularly the bubble-tight pressure testing device of a kind of die casting aluminium radiator fin.
Background technology
The die casting aluminium heating radiator is the terminal heating plant of indoor heating system, and the air in the heat transferred room that is mainly used to heating agent is carried is kept the certain air themperature in room, has become indispensable ingredient in the life.The heating radiator that uses is not only wanted to bear the pressure of heating system, and good heat transfer and heat-sinking capability are arranged.The quality of its quality, the quality of performance is directly connected to the problems such as security, economy of use, and therefore, the die casting aluminium radiator fin must carry out impermeability and detect before dispatching from the factory.
The die casting aluminium radiator fin pressure testing way of prior art is mainly take craft as main, the usefulness pipe adapter is connected with one of them mouth of pipe and connects with source of the gas first, after sealing other three mouths of pipe of radiator fin with pipe close again the die casting aluminium radiator fin is put into water tank, then open gas source switch, whether observation has the come up impermeability of testing product of bubble.Its Main Problems is poor working environment, and production efficiency is low, and labor strength is large, can not meet the needs of production far away.For this reason, many manufacturers and knowledgeable people develop specially and develop, but not yet have so far comparatively ideal product to emerge.
Summary of the invention
For overcoming above shortcomings in the existing die casting aluminium radiator fin pressure testing process, the purpose of this utility model provide a kind of simple and reasonable, easy for operation, detection speed fast, the die casting aluminium radiator fin pressure testing device of high efficiency, light labor intensity.
The utility model solves the problems of the technologies described above the technical scheme that adopts, it comprises water tank, lifting table, holder, the left and right sides correspondence of described lifting table is provided with left and right sides lift cylinders and by the left and right sides lift cylinders top that is arranged on water tank moving up and down, holder is fixed on the lifting table, holder is provided with first clamping cylinder corresponding with the die casting aluminium radiator fin mouth of pipe and the second clamping cylinder, be fixed with sealing gasket on the piston rod of the first clamping cylinder and the second clamping cylinder, corresponding air inlet sealed interface and the seal head that matches with the die casting aluminium radiator fin mouth of pipe that be provided with on the holder.
Safe and reliable in order to guarantee testing, described lifting table is provided with left and right sides hold-down cylinder, is fixed with the top board that matches with the die casting aluminium radiator fin on the piston rod of left and right sides hold-down cylinder.
After adopting said structure, compared with prior art have the following advantages and effect: the die casting aluminium radiator fin mouth of pipe is fixing with sealing gasket, seal head and the sealing of air inlet sealed interface under the effect of two clamping cylinders, allow the product automatic soaking in water by operation left and right sides lift cylinders oscilaltion, it is the impermeability of detectable product, finish the overall process of detection by mechanization, simple to operate, easy to use, detection speed is fast, high efficiency, labor strength is low, has also greatly improved working environment simultaneously.
Description of drawings
Fig. 1 is structural representation of the present utility model.
1 left lift cylinders wherein, 2 water tanks, 3 holders, 4 seal heads, 5 air inlet sealed interfaces, 6 first clamping cylinders, 7 second clamping cylinders, 8 right lift cylinders, 9 lifting tables, 10 left hold-down cylinders, 11 top boards, 12 left and right sides hold-down cylinders, 13 sealing gaskets.
Embodiment
Shown in Figure 1, specific embodiments for the utility model die casting aluminium radiator fin pressure testing device, it comprises water tank 2, lifting table 9, holder 3, the left and right sides correspondence of described lifting table 9 is provided with left and right sides lift cylinders 1,8 also by left and right sides lift cylinders 1,8 tops that are arranged on water tank 2 moving up and down, holder 3 is fixed on the lifting table 9 and with lifting table 9 one liftings, holder 3 is provided with first clamping cylinder 6 corresponding with the die casting aluminium radiator fin mouth of pipe and the second clamping cylinder 7, be fixed with sealing gasket 13 on the piston rod of the first clamping cylinder 6 and the second clamping cylinder 7, corresponding air inlet sealed interface 5 and the seal head 4 that matches with the die casting aluminium radiator fin mouth of pipe that be provided with on the holder 3.Described lifting table 9 is provided with left and right sides hold-down cylinder 10,12, is fixed with the top board 11 that matches with the die casting aluminium radiator fin on left and right sides hold-down cylinder 10,12 the piston rod.
The utility model work is as follows: at first the die casting aluminium radiator fin is put on the holder 3, made the mouth of pipe of die casting aluminium radiator fin corresponding with sealing gasket 13, air inlet sealed interface 5 and seal head 4 respectively; Second step starts the first clamping cylinder 6 and the second clamping cylinder 7, and by the first clamping cylinder 6 and the second clamping cylinder 7 the die casting aluminium radiator fin is horizontally fixed on the holder 3; The 3rd step started left and right sides hold-down cylinder 10,12, made top board 11 vertical direction compress the die casting aluminium radiator fin; The 4th step started left and right sides lift cylinders 1,8 and descends, and allowed the die casting aluminium radiator fin be immersed in the water; The 5th step was opened gas source switch, and pressurized air enters the inner chamber of die casting aluminium radiator fin from air inlet sealed interface 5, keeps certain pressure and time, can by observing whether the come up impermeability of testing product of steam bubble is arranged.Allow in order left and right sides lift cylinders 1,8 after detection is finished, left and right sides hold-down cylinder 10,12, the first clamping cylinders 6 and the second clamping cylinder 7 reset, and unclamp clamping, take out product, namely finish the bubble-tight detection of die casting aluminium radiator fin.
Claims (2)
1. die casting aluminium radiator fin pressure testing device, comprise water tank (2), lifting table (9), holder (3), it is characterized in that: the left and right sides correspondence of described lifting table (9) is provided with left and right sides lift cylinders (1,8) also by left and right sides lift cylinders (1,8) top that is arranged on water tank (2) moving up and down, holder (3) is fixed on the lifting table (9), holder (3) is provided with first clamping cylinder (6) and second clamping cylinder (7) corresponding with the die casting aluminium radiator fin mouth of pipe, be fixed with sealing gasket (13) on the piston rod of the first clamping cylinder (6) and the second clamping cylinder (7), the upper correspondence of holder (3) is provided with air inlet sealed interface (5) and the seal head (4) that matches with the die casting aluminium radiator fin mouth of pipe.
2. die casting aluminium radiator fin pressure testing device according to claim 1, it is characterized in that: described lifting table (9) is provided with left and right sides hold-down cylinder (10,12), is fixed with the top board (11) that matches with the die casting aluminium radiator fin on the piston rod of left and right sides hold-down cylinder (10,12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220544685 CN202886071U (en) | 2012-10-24 | 2012-10-24 | Pressure testing device for die-cast aluminum radiator fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220544685 CN202886071U (en) | 2012-10-24 | 2012-10-24 | Pressure testing device for die-cast aluminum radiator fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202886071U true CN202886071U (en) | 2013-04-17 |
Family
ID=48077485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220544685 Expired - Fee Related CN202886071U (en) | 2012-10-24 | 2012-10-24 | Pressure testing device for die-cast aluminum radiator fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202886071U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713683A (en) * | 2014-12-15 | 2015-06-17 | 贵州安吉航空精密铸造有限责任公司 | Airtightness detection tool for castings |
| CN109238593A (en) * | 2018-09-17 | 2019-01-18 | 浙江洋铭工贸有限公司 | A kind of heat sink assembly air-tightness detection device |
-
2012
- 2012-10-24 CN CN 201220544685 patent/CN202886071U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713683A (en) * | 2014-12-15 | 2015-06-17 | 贵州安吉航空精密铸造有限责任公司 | Airtightness detection tool for castings |
| CN109238593A (en) * | 2018-09-17 | 2019-01-18 | 浙江洋铭工贸有限公司 | A kind of heat sink assembly air-tightness detection device |
| CN109238593B (en) * | 2018-09-17 | 2020-06-30 | 浙江洋铭工贸有限公司 | Radiator assembly gas tightness detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20191024 |