CN207351618U - A kind of air-tight pneumatic sole mechanism - Google Patents
A kind of air-tight pneumatic sole mechanism Download PDFInfo
- Publication number
- CN207351618U CN207351618U CN201721328831.7U CN201721328831U CN207351618U CN 207351618 U CN207351618 U CN 207351618U CN 201721328831 U CN201721328831 U CN 201721328831U CN 207351618 U CN207351618 U CN 207351618U
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- CN
- China
- Prior art keywords
- air
- gasket
- main body
- inflation
- workpiece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses a kind of air-tight pneumatic sole mechanism, for being inflated to test the workpiece of leakproofness, its gasket for including inflatable component and being coated on described inflatable component one end, the inflatable component includes inflation main body, air inlet and gas outlet, the gas outlet and the air inlet are separately positioned on head and the afterbody of the inflation main body, the gasket is coated on the gas outlet, and during inflation, the gasket is pushed against with the workpiece.The air-tight pneumatic sole mechanism of the utility model is easy to operate when using, and anti-gas-leak performance is good, and maintains easily.
Description
Technical field
It the utility model is related to a kind of air-tight pneumatic sole mechanism.
Background technology
During manufacturing, it usually needs to associated workpiece carry out performing leak test, wherein the one of performing leak test
Kind method is exactly gas leak detection method, and the steps necessary for carrying out gas leak detection method is exactly that gas filling operation is carried out to workpiece, gas
To prevent gases did escape usually may require that from using air-tight pneumatic sole mechanism during body filling operation, and common anti-gas-leak fills
Mechanism of qi structure is complicated, it has not been convenient to carries, and cost of manufacture is high, when use is inconvenient for operation.
Utility model content
The purpose of this utility model is that it is directed to drawbacks described above of the prior art, there is provided a kind of easy to use, operation letter
Inflation mechanism single, anti-gas-leak performance is good.
To realize above-mentioned purpose of utility model, the utility model employs following technical solution：
A kind of air-tight pneumatic sole mechanism, for test the inflation of the workpiece of leakproofness, it to include inflatable component and cladding
In the gasket of the inflatable component tail end, the inflatable component includes inflation main body, air inlet and gas outlet, the air inlet
The head of the inflation main body is separately positioned on the gas outlet and afterbody, the gasket are coated on the gas outlet,
During inflation, the gasket is pushed against with the workpiece.
In addition, the utility model also proposes following attached technical scheme：
The inflatable component further includes the gas passage arranged on the inflation body interior, the both ends point of the gas passage
It is not connected with the gas outlet and the air inlet.
The gasket is resin material gasket.
One end that the inflation main body is screwed into workpiece is equipped with the pipe screw thread with work pieces mate.
Compared with the prior art, the utility model has the advantage of：Air-tight pneumatic sole mechanism provided by the utility model, knot
Structure is simple, cost is low, good seal performance, and easy to assembling during use, and the inflation mechanism can back-out Reusability.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is schematic diagram when carrying out gas filling operation to workpiece using the utility model.
Embodiment
Technical solutions of the utility model are made below in conjunction with preferred embodiment and its attached drawing further nonrestrictive detailed
Explanation.
Fig. 1 is the structure diagram of the utility model, as shown in Figure 1, a kind of air-tight pneumatic sole mechanism, including inflatable component
1 and the gasket 2 of described 1 one end of inflatable component is coated on, inflatable component 1 includes inflation main body 3, air inlet 5 and gas outlet
4, air inlet 5 and gas outlet 4 are separately positioned on the head of inflation main body 3 and afterbody, air inlet 5 and can install the gas of different size
Pipe fitting, inflatable component 1 further include the gas passage 6 inside inflation main body 3, the both ends of gas passage 6 respectively with outlet
Mouth 4 and air inlet 5 connect, and inflate 3 afterbody of main body and be equipped with the pipe screw thread coordinated with workpiece 7, and gasket 2 is coated on gas outlet 4
On, during inflation, the afterbody of inflation main body 3 is screwed into workpiece 7, and gasket 2 is pushed against with workpiece 7, and gasket 2 is resin material sealing
Pad.
Fig. 2 is schematic diagram when carrying out gas filling operation to workpiece using the utility model, as shown in Fig. 2, utilizing this
When utility model carries out gas filling operation to workpiece, the afterbody for inflating main body 3 is screwed into by inflating the pipe screw thread in main body 3
The inflating port of workpiece 7, at this time gasket 2 being resisted against on workpiece 7 tightly, realize sealing function, then filled by being arranged on
The air inlet 5 of 3 afterbody of gas main body carries out workpiece 7 operation of gas filling, and can ensure during gas filling operation
Gas leakage phenomenon does not occur.
The air-tight pneumatic sole mechanism of the utility model, it is simple in structure, it is easy to carry, between inflation mechanism and inflated workpiece
Gasket, good seal performance, does not occur gas leakage, and the inflation of the utility model when can realize gas filling operation
Easy to assembling when mechanism uses, Reusability can be back-outed.
It is pointed out that above-mentioned preferred embodiment is only to illustrate the technical concepts and features of the utility model, its purpose
The content that is to allow person skilled in the art to understand the utility model is simultaneously implemented according to this, can not limit this reality with this
With new protection domain.All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in this reality
Within new protection domain.
Claims (4)
- A kind of 1. air-tight pneumatic sole mechanism, for being inflated to test the workpiece (7) of leakproofness, it is characterised in that：It includes inflation Component (1) and the gasket (2) for being coated on the inflatable component (1) tail end, the inflatable component (1) include inflation main body (3), air inlet (5) and gas outlet (4), the air inlet (5) and the gas outlet (4) are separately positioned on the inflation main body (3) head and afterbody, the gasket (2) are coated on the gas outlet (4), during inflation, the gasket (2) with it is described Workpiece (7) pushes against.
- A kind of 2. air-tight pneumatic sole mechanism according to claim 1, it is characterised in that：The inflatable component (1) further includes The gas passage (6) internal arranged on the inflation main body (3), the both ends of the gas passage (6) respectively with the gas outlet (4) Connected with the air inlet (5).
- A kind of 3. air-tight pneumatic sole mechanism according to claim 1, it is characterised in that：The gasket (2) is resinous wood Expect gasket.
- A kind of 4. air-tight pneumatic sole mechanism according to claim 1, it is characterised in that：The inflation main body (3) is screwed into work One end of part (7) is equipped with the pipe screw thread coordinated with workpiece (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721328831.7U CN207351618U (en) | 2017-10-16 | 2017-10-16 | A kind of air-tight pneumatic sole mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721328831.7U CN207351618U (en) | 2017-10-16 | 2017-10-16 | A kind of air-tight pneumatic sole mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207351618U true CN207351618U (en) | 2018-05-11 |
Family
ID=62354667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721328831.7U Expired - Fee Related CN207351618U (en) | 2017-10-16 | 2017-10-16 | A kind of air-tight pneumatic sole mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207351618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576453A (en) * | 2017-10-16 | 2018-01-12 | 苏州金牛精密机械有限公司 | A kind of air-tight pneumatic sole mechanism |
-
2017
- 2017-10-16 CN CN201721328831.7U patent/CN207351618U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576453A (en) * | 2017-10-16 | 2018-01-12 | 苏州金牛精密机械有限公司 | A kind of air-tight pneumatic sole mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180511 Termination date: 20181016 |