CN206891665U - A kind of easy air tightness checking device - Google Patents
A kind of easy air tightness checking device Download PDFInfo
- Publication number
- CN206891665U CN206891665U CN201720623569.2U CN201720623569U CN206891665U CN 206891665 U CN206891665 U CN 206891665U CN 201720623569 U CN201720623569 U CN 201720623569U CN 206891665 U CN206891665 U CN 206891665U
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- cylinder
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- detected product
- master cylinder
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Abstract
The utility model discloses a kind of easy air tightness checking device,Including device bottom plate,Perpendicular positioning mechanism and level locating mechanism,Described device bottom plate is provided with a sealed bolster plate,Detected product is placed on sealed bolster plate,The level locating mechanism is by limiting plate,Side cylinder and grip block composition,Limiting plate is fixed on device bottom plate,Grip block is arranged in the drive shaft of side cylinder,The detected product between grip block compression clamping plate and limiting plate is driven to carry out horizontal location by side cylinder,The perpendicular positioning mechanism is by cylinder chuck,Air cylinder pressure plate and master cylinder composition,Cylinder chuck passes through the air cylinder pressure plate of upper end and the driving axis connection of master cylinder,Pass through master cylinder drive cylinder chuck detected product pressed from above,Gas-charging connection is installed on the sealed bolster plate,Gas-charging connection connects external compression air pipe network.The utility model, which is realized, quickly to leak hunting, and easily carries, and can save the time as the auxiliary device operation simultaneously of processing machine, improve efficiency.
Description
Technical field
Parts detection technique field is the utility model is related to, more particularly to a kind of easy air tightness checking device.
Background technology
Before not improving, traditional amount of leaking hunting mode have it is following two, first：Pressure difference dry-type leak hunting, such a leak detection method
Control system is more complicated, it is impossible to detects leak point position, manufacturing cost is high；Second：Special fixture is made, increases electric control part
Point and timer；Such a leak-checking apparatus volume is big, costly, is not easy to carry.Traditional mode manufacturing cost height that leaks hunting in a word, it is empty
Between take it is big, it is time-consuming, laborious.
The content of the invention
In order to overcome drawbacks described above, the utility model provides a kind of easy air tightness checking device, can be effectively real
Now quickly leak hunting, and then save the time, improve efficiency, and the design of the device is simple and practical, lightweight, microminiaturization, can be with
Low cost is realized, high repayment, save space, is easily carried..
The utility model in order to solve its technical problem used by technical scheme be：A kind of easy airtight test dress
Put, including device bottom plate, perpendicular positioning mechanism and level locating mechanism, described device bottom plate is provided with a sealed bolster plate, close
Detected product is placed on packing plate, the level locating mechanism is made up of limiting plate, side cylinder and grip block, and limiting plate is solid
Be scheduled on device bottom plate, grip block be arranged on side cylinder drive shaft on, by side cylinder drive grip block compression clamping plate and
Detected product between limiting plate carries out horizontal location, and the perpendicular positioning mechanism is by cylinder chuck, air cylinder pressure plate and master
Cylinder is formed, and cylinder chuck is pressed from both sides by the air cylinder pressure plate of upper end and the driving axis connection of master cylinder by master cylinder drive cylinder
Detected product pressed from above, gas-charging connection, gas-charging connection connection external compression air are installed on the sealed bolster plate
Pipe network.
As further improvement of the utility model, the side of described device bottom plate is provided with control master cylinder and side cylinder
Clamping switch, and the gas-filled switching tube that control gas-charging connection is inflated.
As further improvement of the utility model, the side of the master cylinder is provided with auxiliary detected product horizontal direction
The locating dowel of positioning.
Detected object is fixed, is inflated to being detected inner, confirms that air gauge shows that pressure reaches setting
After value, the device for fixing object is put into water tank, is confirmed whether have bubble to emerge, the place that bubble is emerged is leak source,
It is then non-defective unit not have bubble to emerge.Quickly leak hunting so as to realize, and easily carry, can as processing machine auxiliary device simultaneously
Operation, the time is saved, improve efficiency.
The beneficial effects of the utility model are：It is compared with the prior art, can be real using the technical solution of the utility model
It is existing：Equipment manufacturing costs saving 80%, False Rate 0%, and detect without dead angle, it can arbitrarily overturn placement.With this scheme, energy
Effectively ensure the validity of detection, and without destroying product.Compared with traditional scheme, this programme puts into low, quick, efficiency
It is high.
Brief description of the drawings
Fig. 1 is the utility model product schematic diagram to be detected；
Fig. 2 is one of the utility model structure diagram；
Fig. 3 is the two of the utility model structure diagram；
Fig. 4 is the schematic diagram that the utility model structure is put into tank；
Indicated in figure：1- device bottom plates；2- sealed bolster plates；3- detected products；4- limiting plates；5- sides cylinder；6- is clamped
Plate；7- cylinder chucks；8- air cylinder pressure plates；9- master cylinders；10- gas-charging connections；11- clamping switches；12- gas-filled switching tubes；13- is positioned
Post.
Embodiment
In order to deepen to understanding of the present utility model, the utility model is made below in conjunction with embodiment and accompanying drawing further
It is described in detail, the embodiment is only used for explaining the utility model, does not form the restriction to scope of protection of the utility model.
Fig. 2-3 shows a kind of a kind of embodiment of easy air tightness checking device of the utility model, including device
Bottom plate 1, perpendicular positioning mechanism and level locating mechanism, described device bottom plate 1 are provided with a sealed bolster plate 2, on sealed bolster plate 2
Detected product 3 is placed, the level locating mechanism is made up of limiting plate 4, side cylinder 5 and grip block 6, and limiting plate 4 is fixed
On device bottom plate 1, grip block 6 is arranged in the drive shaft of side cylinder 5, and the compression clamping plate of grip block 6 is driven by side cylinder 5
Detected product between 6 and limiting plate 4 carries out horizontal location, and the perpendicular positioning mechanism is by cylinder chuck 7, air cylinder pressure plate 8
And master cylinder 9 forms, cylinder chuck 7 passes through master cylinder 9 by the air cylinder pressure plate 8 of upper end and the driving axis connection of master cylinder 9
7 detected product pressed from above of drive cylinder chuck, gas-charging connection 10, gas-charging connection 10 are installed on the sealed bolster plate 2
Connect external compression air pipe network.
The side of described device bottom plate 1 is provided with the clamping switch 11 of control master cylinder and side cylinder, and control inflation connects
The gas-filled switching tube 12 that head is inflated.
The side of the master cylinder 9 is provided with the locating dowel 13 of auxiliary detected product horizontal direction positioning.
Operating procedure and explanation：
1. gas-charging connection 10 is first accessed into conventional compressed air pipe network；
2. by detected product 3 as shown in figure 1, being fitted into the leak-checking apparatus（Pay attention to leaning on position during clamping）, while press folder
Switch for locking 11 and gas-filled switching tube 12, cylinder ejector compresses product, while interiors of products is inflated；
3. check air pressure 0.05MPa（Adjusted with air gauge）.
4. finally the whole device equipped with article is put into tank, whether observation has bubble to emerge in 30 seconds.Note：Water
Trough inner water position will submerge whole component to be measured, as shown in Figure 4.
5. judge：By diagram requirement, bubble-free, which is emerged, judges OK, on the contrary then NG.
Claims (3)
- A kind of 1. easy air tightness checking device, it is characterised in that：Including device bottom plate (1), perpendicular positioning mechanism and water Flat detent mechanism, described device bottom plate (1) are provided with a sealed bolster plate (2), detected product (3) are placed on sealed bolster plate (2), The level locating mechanism is made up of limiting plate (4), side cylinder (5) and grip block (6), and limiting plate (4) is fixed on device bottom On plate (1), grip block (6) is arranged in the drive shaft of side cylinder (5), and grip block (6) compression clamping is driven by side cylinder (5) Detected product between plate (6) and limiting plate (4) carries out horizontal location, and the perpendicular positioning mechanism is by cylinder chuck (7), gas Cylinder pressing plate (8) and master cylinder (9) composition, cylinder chuck (7) pass through the air cylinder pressure plate (8) of upper end and the driving of master cylinder (9) Axis connection, by master cylinder (9) drive cylinder chuck (7) detected product pressed from above, installed on the sealed bolster plate (2) There are gas-charging connection (10), gas-charging connection (10) connection external compression air pipe network.
- A kind of 2. easy air tightness checking device according to claim 1, it is characterised in that：Described device bottom plate (1) Side be provided with the clamping switch (11) of control master cylinder and side cylinder, and the gas-filled switching tube that control gas-charging connection is inflated (12)。
- A kind of 3. easy air tightness checking device according to claim 1, it is characterised in that：The master cylinder (9) Side is provided with the locating dowel (13) of auxiliary detected product horizontal direction positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720623569.2U CN206891665U (en) | 2017-06-01 | 2017-06-01 | A kind of easy air tightness checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720623569.2U CN206891665U (en) | 2017-06-01 | 2017-06-01 | A kind of easy air tightness checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206891665U true CN206891665U (en) | 2018-01-16 |
Family
ID=61320872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720623569.2U Active CN206891665U (en) | 2017-06-01 | 2017-06-01 | A kind of easy air tightness checking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206891665U (en) |
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2017
- 2017-06-01 CN CN201720623569.2U patent/CN206891665U/en active Active
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