CN202582851U - Dry type pressure leakage testing platform - Google Patents
Dry type pressure leakage testing platform Download PDFInfo
- Publication number
- CN202582851U CN202582851U CN 201220214863 CN201220214863U CN202582851U CN 202582851 U CN202582851 U CN 202582851U CN 201220214863 CN201220214863 CN 201220214863 CN 201220214863 U CN201220214863 U CN 201220214863U CN 202582851 U CN202582851 U CN 202582851U
- Authority
- CN
- China
- Prior art keywords
- dry type
- workpiece
- testing platform
- leakage testing
- worktable
- 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
Links
Abstract
The utility model discloses a dry type pressure leakage testing platform. The dry type pressure leakage testing platform comprises a workbench with a gas storage tank, wherein workpiece clamping and sealing equipment and inflation and pressure maintaining experimental equipment are arranged on the workbench. The dry type pressure leakage testing platform is used for verifying the sealing property of a workpiece through the inflation and pressure maintaining for the workpiece. If the ratio of the pressure maintaining time to the leakage amount is greater than a set value, the sealing property of the workpiece is qualified. In pressure, the dry type pressure leakage testing platform does not contact with water, thus solving the problem that the device can rust after contacting with the water. Meanwhile, the pressure experimental results are accurate.
Description
Technical field
The utility model relates to a kind of dry type that is used for the elbow threeway four-way of electrical connector and suppresses the leak test platform.
Background technology
When generally suppressing leak test gas, will in workpiece, inflate and see if there is bubble and emerge.And our workpiece must not contact with water.The inventor has designed this bulge test platform for this reason.
The utility model content
The utility model technical issues that need to address provide a kind of workpiece and do not suppress and contact with water, and the dry type of avoiding workpiece to get rusty is suppressed the leak test platform.
For addressing the above problem, the technical scheme that the utility model is taked is: a kind of dry type is suppressed the leak test platform, comprises the worktable that has gas-holder, and workpiece clamp tightening seal equipment is set on the said worktable, inflation pressurize experimental facilities.
Said clamped sealed equipment comprises ultra-thin cylinder and standard cylinder, and said standard cylinder is installed on the worktable lower plane, and ultra-thin cylinder is fixed on the top board that supports through pull bar.
Said inflation pressurize equipment comprises gas-holder, digital pressure gauge, and electric cabinet, the high-precision pressure switch, digital pressure gauge and high-precision pressure switch are installed on the electric cabinet, electric cabinet control cylinder clamping work pieces, and be inflated to set pressure and carry out pressurize.
Adopt the beneficial effect that technique scheme produced to be: this is novel through verify the sealing of workpiece to workpiece inflation pressurize; The ratio of dwell time and amount of leakage is greater than setting value; It is qualified promptly to think, does not contact with water when suppressing, and solves the problem that device gets wet and gets rusty; Simultaneously, bulge test result is also more accurate.
Description of drawings
Fig. 1 is the utility model main structure synoptic diagram;
Fig. 2 be the utility model overlook the part-structure synoptic diagram;
Wherein: 1, digital pressure gauge, 2, electric cabinet, 3, the high-precision pressure switch, 4, round nut, 5, top board, 6, hexagon socket cap head screw; 7, pull bar, 8, ultra-thin cylinder, 9, to go up gas stifled, 10, worktable, 11, gas is stifled, 12, the air inlet head; 13, support, 14, rotating shaft, 15, the standard cylinder, 16, depression bar, 17, connecting rod; 18, connecting rod annex, 19, connecting rod, 20, rotating shaft, 21, leg, 22, gas-holder.
Embodiment
Below in conjunction with accompanying drawing utility model is done and to be described in further detail: as depicted in figs. 1 and 2, this dry type is suppressed the leak test platform and is comprised worktable, and the workpiece clamp tightening seal equipment that is provided with on the worktable, inflation pressurize experimental facilities.
Said inflation pressurize equipment comprises gas-holder, digital pressure gauge, electric cabinet; The high-precision pressure switch, digital pressure gauge and high-precision pressure switch are installed on the electric cabinet, and electric cabinet is installed on the top board; Through electric cabinet control cylinder clamping work pieces, and be inflated to set pressure and carry out pressurize.
Said clamped sealed equipment comprises ultra-thin cylinder and standard cylinder, and ultra-thin cylinder is fixed on the top board, and it is stifled that gas is installed in the lower end, supports through 3 pull bars between top board and the worktable; Said standard cylinder is installed on the worktable lower plane.
Principle of work:
It is that with high-precision pressure table inspection pressure value situation of change, manometric pressure unit is ten thousand/Mpa with workpiece inflation back valve-off that this dry type is suppressed the leak test platform.Valve-off record after 15 seconds revealed in per three seconds be not more than ten thousand/it is qualified to be.Because the workpiece kind of leak test is a lot, two logical, threeway, four-way is arranged, and straight-through 90 ° of curved logical 135 ° of curved various ways such as logical are arranged.Therefore workpiece is clamped and with the sealing of O type circle, in workpiece, inflate after Pneumatic valve is suppressed with one or two cylinders when suppressing, after gas reached set pressure, closed electromagnetic valve began to check.
Claims (3)
1. a dry type is suppressed the leak test platform, it is characterized in that: comprise the worktable (10) that has gas-holder (22), workpiece clamp tightening seal equipment is set on the said worktable, inflation pressurize experimental facilities.
2. dry type according to claim 1 is suppressed the leak test platform; It is characterized in that said clamped sealed equipment comprises ultra-thin cylinder (8) and standard cylinder (15); Said standard cylinder is installed on the worktable lower plane, and ultra-thin cylinder is fixed on the top board (5) that supports through pull bar.
3. dry type according to claim 1 is suppressed the leak test platform; It is characterized in that said inflation pressurize equipment comprises gas-holder, digital pressure gauge (1), electric cabinet (2); High-precision pressure switch (3); Digital pressure gauge and high-precision pressure switch are installed on the electric cabinet, electric cabinet control cylinder clamping work pieces, and be inflated to set pressure and carry out pressurize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220214863 CN202582851U (en) | 2012-05-09 | 2012-05-09 | Dry type pressure leakage testing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220214863 CN202582851U (en) | 2012-05-09 | 2012-05-09 | Dry type pressure leakage testing platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202582851U true CN202582851U (en) | 2012-12-05 |
Family
ID=47252252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220214863 Expired - Fee Related CN202582851U (en) | 2012-05-09 | 2012-05-09 | Dry type pressure leakage testing platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202582851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105810970A (en) * | 2016-03-11 | 2016-07-27 | 合肥国轩高科动力能源有限公司 | Method for rapidly detecting sealing performance of battery box |
-
2012
- 2012-05-09 CN CN 201220214863 patent/CN202582851U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105810970A (en) * | 2016-03-11 | 2016-07-27 | 合肥国轩高科动力能源有限公司 | Method for rapidly detecting sealing performance of battery box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203894011U (en) | Air tightness detection apparatus of automotive intake hose | |
| CN202153175U (en) | Furnace tube airtight hydraulic pressure combined testing apparatus | |
| CN204330249U (en) | Exhaust pipe of engine airtight detecting apparatus | |
| CN206515015U (en) | A kind of air-tightness detection device | |
| CN202582851U (en) | Dry type pressure leakage testing platform | |
| CN204142450U (en) | Radiator water chamber airtightness test table | |
| CN203606087U (en) | Plastic bottle negative pressure detection device | |
| CN204479252U (en) | The structure for pressure test of final drive casing | |
| CN205138740U (en) | Airtight programme -controlled test bench | |
| CN203443737U (en) | Pneumatic airtightness test apparatus for water inlet pipe | |
| CN204203005U (en) | A kind of integral type gas cylinder air pressure and test device for air tightness | |
| CN203894178U (en) | Degumming detecting device | |
| CN204612884U (en) | The structure for pressure test of easy disassembly | |
| CN103439057A (en) | Pneumatic air-tight test device for water inlet pipe | |
| CN204964145U (en) | Bull pressure test machine | |
| CN204269309U (en) | A kind of cylinder valve checking table | |
| CN203414241U (en) | Horizontal airtightness leak testing machine | |
| CN204085797U (en) | Inlet manifold pressurizer tank leak-checking apparatus | |
| CN202149835U (en) | Oil cooler sealing property testing system | |
| CN201917445U (en) | Dry type leakage tester | |
| CN202693224U (en) | Immersion type air leakage testing device for bicycle front fork casting | |
| CN104215412A (en) | Plastic oil tank sealing detecting table | |
| CN203275039U (en) | Piston automatic leak test bench | |
| CN203349997U (en) | Leakage detection device with clamping mechanism | |
| CN203310576U (en) | Air impermeability tester for motorcycle damper cylinder |
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: 20121205 Termination date: 20160509 |