CN208076101U - Air tightness detecting system pneumatic device - Google Patents
Air tightness detecting system pneumatic device Download PDFInfo
- Publication number
- CN208076101U CN208076101U CN201820407481.1U CN201820407481U CN208076101U CN 208076101 U CN208076101 U CN 208076101U CN 201820407481 U CN201820407481 U CN 201820407481U CN 208076101 U CN208076101 U CN 208076101U
- Authority
- CN
- China
- Prior art keywords
- master carrier
- detecting system
- workpiece
- water tank
- detected
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000003028 elevating effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 10
- 238000012360 testing method Methods 0.000 abstract description 10
- 238000007789 sealing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a kind of air tightness detecting system pneumatic devices, including：Master carrier, workpiece to be detected, water tank and hydraulic lifting arm, master carrier is connected to above water tank, workbench is provided on master carrier, clamping tooling is provided on workbench for fixing workpiece to be detected, water tank both sides are equipped with the hydraulic lifting arm being connect with master carrier, it is additionally provided on master carrier and carries out power-actuated hydraulic thrust cylinder, hydraulic thrust cylinder drives master carrier to carry out raising and lowering movement with hydraulic lifting arm, while workpiece to be detected raising and lowering in water tank being driven to move.Through the above way, the utility model air tightness detecting system pneumatic device drives master carrier oscilaltion to complete the cycle of entire process by cylinder, carries out air-leakage test automatically by pneumatic mode, operating process is simple, operating personnel's working strength is reduced, airtight detection efficiency and accuracy of detection are improved.
Description
Technical field
The utility model is related to Testing Technology on Pressure Vessels fields, are pneumatically filled more particularly to a kind of air tightness detecting system
It sets.
Background technology
For the workpiece for needing to be sealed detection, such as test gas receiver, pressure vessel, small fuel tank sealing performance and hold
The non-standard equipment for carrying pressure, by using method be that the artificial compression that certain pressure is inflated toward workpiece inside cavity is empty
Then workpiece is placed in water tank by gas, whether bubbling detects air tightness of workpiece to observation water tank.
Above process whole process is manual operation, and the degree of automation is not high, airtight detection efficiency can be caused to substantially reduce, simultaneously
The detection precision of manual detection mode is not high, influences the quality of airtight detection.
Utility model content
The utility model is driven by cylinder mainly solving the technical problems that provide a kind of air tightness detecting system pneumatic device
Moving to complete the cycle of entire process for master carrier rise and fall, air-leakage test is carried out by pneumatic mode automatically, is operated
Flow is simple, can reduce the working strength of operating personnel, moreover it is possible to improve airtight detection efficiency and accuracy of detection.
In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of airtight detection system is provided
System pneumatic device, which is characterized in that including：Master carrier, workpiece to be detected, water tank and hydraulic lifting arm, master carrier are connected to water
Above case, it is provided with workbench on master carrier, clamping tooling is provided on workbench and is used to fix workpiece to be detected,
Water tank both sides are equipped with the hydraulic lifting arm being connect with master carrier, and it is power-actuated that progress is additionally provided on master carrier
Hydraulic thrust cylinder, hydraulic thrust cylinder drives master carrier to carry out raising and lowering movement with hydraulic lifting arm, while driving work to be detected
Part raising and lowering in water tank moves.
In one preferred embodiment of the utility model, the hydraulic thrust cylinder that driving master carrier carries out oscilaltion campaign is symmetrical
Mounted on master carrier top both sides.
In one preferred embodiment of the utility model, the lower section of hydraulic thrust cylinder is also fixedly connected with level and sets on master carrier
The pressing plate set, pressing plate are located at the top of workpiece to be detected and as master carrier carry out oscilaltion campaign.
It is to be slidably connected in one preferred embodiment of the utility model, between master carrier and hydraulic lifting arm.
In one preferred embodiment of the utility model, master carrier carries out straight line lifting fortune up and down with hydraulic lifting arm
It is dynamic.
In one preferred embodiment of the utility model, the up and down motion stroke of master carrier is 0 ~ 600mm.
The utility model has the beneficial effects that：The utility model air tightness detecting system drives master carrier rise and fall by cylinder
Movement complete the cycle of entire process, air-leakage test carried out by pneumatic mode automatically, one side operating process is simple,
The working strength of operating personnel is reduced, airtight detection efficiency and accuracy of detection are on the other hand improved.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is the structural schematic diagram of one preferred embodiment of air tightness detecting system pneumatic device of the utility model；
The label of each component is as follows in attached drawing：2, water tank, 4, hydraulic lifting arm, 5, pressure gauge, 6, hydraulic thrust cylinder, 7, pressure
Plate, 8, workpiece to be detected, 9, master carrier, 10, workbench, 11, clamping tooling.
Specific implementation mode
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Referring to Fig. 1, the utility model embodiment includes：
A kind of air tightness detecting system pneumatic device, for driving 8 oscilaltion of workpiece to be detected to carry out air-leakage test, packet
Master carrier 9, workpiece to be detected 8, water tank 2 and hydraulic lifting arm 4 are included, workbench 10 is provided on master carrier 9, is set on workbench 10
Clamping tooling 11 is equipped with for fixing workpiece 8 to be detected, clamping tooling 11 is fixedly clamped on master carrier 9, stablizes safety.
Master carrier 9 is connected to 2 top of water tank, and 2 both sides of water tank are equipped with the hydraulic lifting arm 4 being connect with master carrier 9, main support
It is to be slidably connected between frame 9 and hydraulic lifting arm 4.
Master carrier 9 carries out straight line elevating movement up and down with hydraulic lifting arm 4, by line slide rail so that master carrier 9
Movement is more stablized, and the up and down motion stroke of master carrier 9 is 0 ~ 600mm.
It is additionally provided on master carrier 9 and carries out power-actuated hydraulic thrust cylinder 6, the rise and fall campaign of master carrier 9 is mainly adopted
It is driven with hydraulic thrust cylinder 6, the hydraulic thrust cylinder 6 that driving master carrier 9 carries out oscilaltion campaign is symmetrically mounted on 9 top two of master carrier
Side.
The lower section of hydraulic thrust cylinder 6 is also fixedly connected with horizontally disposed pressing plate 7 on master carrier 9, and pressing plate 7 is located at work to be detected
The top of part 8 and with master carrier carry out oscilaltion campaign, can be by pressing plate 7 after workpiece 8 to be detected submerges 2 inside of water tank
It is limited.
Specifically, hydraulic thrust cylinder 6 drives master carrier 9 to carry out raising and lowering movement with hydraulic lifting arm 4, drives simultaneously
Workpiece 8 to be detected raising and lowering in water tank 2 moves.
A pressure gauge 5 is additionally provided on master carrier 9, pressure gauge 5 is used to show the pressure value inside workpiece 8 to be detected.
It is dismantled and assembled setting between clamping tooling 11 and the workbench 10 of master carrier 9, can be installed on master carrier 9 and meet difference
It is required that workpiece to be detected 8 clamping tooling, so that the utilization rate of equipment is reached maximization, reach the popularity of purposes and multi-purpose
Property.
The course of work of the utility model air tightness detecting system pneumatic device is：
Workpiece 8 to be detected is placed on workbench 10, carrying out clamping with clamping tooling 11 fixes, and then starts hydraulic thrust
Cylinder 6, hydraulic thrust cylinder 6 drives master carrier 9 to carry out raising and lowering movement with hydraulic lifting arm 4, while driving workpiece 8 to be detected
Raising and lowering moves in water tank 2,
When workpiece 8 to be detected is whole to be submerged in water, system is automatically toward 8 inner inflatable of workpiece to be detected, when pressure is expressed
Stop to inflation when setting numerical value, whether 8 pressurize of workpiece to be detected at this time, then observing in water tank 2 has bubble, pressure gauge 5 to be
No to change, when master carrier rises automatically after a certain period of time for pressurize, workpiece 8 to be detected is deflated, at this time by workpiece 8 to be detected from dress
The test just completed to Work piece sealing performance is unloaded in folder tooling 11.
The advantageous effect of the utility model air tightness detecting system pneumatic device is：
Drive the movement of master carrier rise and fall to complete the cycle of entire process by cylinder, by pneumatic mode automatically into
Row air-leakage test, one side operating process is simple, reduces the working strength of operating personnel, on the other hand improves airtight inspection
Survey efficiency and accuracy of detection；
It can be used in testing the non-standard equipment of gas receiver, pressure vessel, the sealing performance of small fuel tank and carrying pressure,
Clamping tooling can be replaced according to workpiece difference to be detected and realize the test of different workpieces, make equipment reach purposes popularity and
Versatility makes the utilization rate of equipment reach maximization.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (6)
1. a kind of air tightness detecting system pneumatic device, which is characterized in that including：Master carrier, workpiece to be detected, water tank and hydraulic pressure liter
Bar drops, and master carrier is connected to above water tank, and workbench is provided on master carrier, and clamping tooling is provided on workbench for fixing
Workpiece to be detected,
Water tank both sides are equipped with the hydraulic lifting arm being connect with master carrier, are additionally provided on master carrier and carry out power-actuated hydraulic pressure
Cylinder is pushed away, hydraulic thrust cylinder drives master carrier to carry out raising and lowering movement with hydraulic lifting arm, while workpiece to be detected being driven to exist
Raising and lowering moves in water tank.
2. air tightness detecting system pneumatic device according to claim 1, which is characterized in that driving master carrier rise up and down
The hydraulic thrust cylinder of drop movement is symmetrically mounted on master carrier top both sides.
3. air tightness detecting system pneumatic device according to claim 2, which is characterized in that on master carrier under hydraulic thrust cylinder
Side is also fixedly connected with horizontally disposed pressing plate, and pressing plate is located at the top of workpiece to be detected and as master carrier carries out oscilaltion
Movement.
4. air tightness detecting system pneumatic device according to claim 1, which is characterized in that master carrier and hydraulic lifting arm it
Between to be slidably connected.
5. air tightness detecting system pneumatic device according to claim 4, which is characterized in that master carrier is with hydraulic lifting arm
Carry out straight line elevating movement up and down.
6. air tightness detecting system pneumatic device according to claim 1, which is characterized in that the up and down motion stroke of master carrier
For 0 ~ 600mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820407481.1U CN208076101U (en) | 2018-03-26 | 2018-03-26 | Air tightness detecting system pneumatic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820407481.1U CN208076101U (en) | 2018-03-26 | 2018-03-26 | Air tightness detecting system pneumatic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208076101U true CN208076101U (en) | 2018-11-09 |
Family
ID=64047833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820407481.1U Active CN208076101U (en) | 2018-03-26 | 2018-03-26 | Air tightness detecting system pneumatic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208076101U (en) |
-
2018
- 2018-03-26 CN CN201820407481.1U patent/CN208076101U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 214000 Yuqi Street Yurong village, Huishan District, Wuxi City, Jiangsu Province Patentee after: Jiangsu Tongli Air Conditioning Equipment Co.,Ltd. Address before: 214183 Yuqi Street Yurong village, Huishan District, Wuxi City, Jiangsu Province Patentee before: WUXI TONGLI AIR-CONDITIONING EQUIPMENT Co.,Ltd. |