CN204988653U - Leak hunting machine - Google Patents
Leak hunting machine Download PDFInfo
- Publication number
- CN204988653U CN204988653U CN201520672730.6U CN201520672730U CN204988653U CN 204988653 U CN204988653 U CN 204988653U CN 201520672730 U CN201520672730 U CN 201520672730U CN 204988653 U CN204988653 U CN 204988653U
- Authority
- CN
- China
- Prior art keywords
- work piece
- cylinder
- workpiece
- piece sealing
- leak
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000001514 detection method Methods 0.000 claims description 29
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000012360 testing method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model relates to a leak hunting machine, comprises a frame, set up operation control panel in the frame, the mechanism of intaking, the mechanism of admitting air, work piece hold -down mechanism, intake the mechanism including setting up the storage water tank in the frame, the leak hunting basin, the storage water tank is linked together with the leak hunting basin, the frame is improved level and is set up the mounting panel, it goes into the cylinder of intaking in the leak hunting basin to set up at least one water pressure in with the storage water tank on the mounting panel, the cylinder of intaking communicates with the storage water tank, the lateral wall of leak hunting basin sets up a plurality of through -holes, the through -hole inside seal is provided with work piece sealing connection spare, set up a plurality of work piece constant head tanks of placing the work piece in the leak hunting basin, it includes the cylinder of ventilating to admit air the mechanism, an air chjamber that communicates with the cylinder of ventilating, the air chjamber passes through work piece sealing connection spare and sets up the work piece sealing connection in the work piece constant head tank, work piece hold -down mechanism includes that compresses tightly a cylinder, respectively with compress tightly the cylinder and be connected the piece that compresses tightly that is used for pushing the work piece inlay card work piece sealing connection spare.
Description
Technical field
The utility model relates to a kind of workpiece leak detection pick-up unit, especially a kind of leak tester being applicable to seal.
Background technology
Since engine comes out, people just recognize gradually from the time, and the filter cleaner of high-quality can avoid the wearing and tearing of engine.But, if filter cleaner leaks, then can the wearing and tearing of acceleration motor, especially modern high-speed engines wearing and tearing are faster, so the Quality Detection of filter cleaner is more and more important.Existing filter cleaner usually once can only the detection of a complete workpiece in testing process, and detection efficiency is lower, and, being all that workpiece is threaded onto air chamber usually when carrying out air-leakage test, connecting inconvenient, inefficiency during operation detection.
Summary of the invention
For overcoming the above problems, the utility model provides a kind of structure simple, and it is convenient to control, and can complete multiple workpiece sensing, leak tester that leak detection efficiency is high simultaneously.The technical scheme of described leak tester is:
Comprise a frame, setting operation control panel in described frame, water intake mechanism, admission gear, Work-sheet pressing mechanism, described water intake mechanism comprises the reserve tank be arranged in frame, leak detection tank, described reserve tank is connected with leak detection tank, frame is horizontally disposed with installing plate, described installing plate is arranged the water inlet cylinder that the hydraulic pressure in reserve tank enters to hunt leak in tank by least one, described water inlet cylinder is communicated with reserve tank, the sidewall of leak detection tank arranges multiple through hole, in described through hole, sealing is provided with Work piece sealing web member, the Workpiece fixing groove of multiple place work piece is set in described leak detection tank, described admission gear comprises a ventilation cylinder, an air-pressure chamber be communicated with ventilation cylinder, described air-pressure chamber is connected with the Work piece sealing be arranged in Workpiece fixing groove by Work piece sealing web member, described Work-sheet pressing mechanism comprises a compression cylinder, the compressing member being used for workpiece inlay card being pushed described Work piece sealing web member is connected respectively with compression cylinder.
Outside described air-pressure chamber, several air hole is set, described air hole is tightly connected with Work piece sealing web member respectively, be provided with pressure regulator valve between described air hole and corresponding Work piece sealing web member, described operation control panel arranged several pressure regulator valve control knob controlling corresponding pressure regulator valve respectively.
Arrange an adjustable workpiece placement rack in described leak detection tank, described Workpiece fixing groove is equally spaced to be arranged on adjustable workpiece placement rack, and described adjustable workpiece placement rack can move horizontally between Work piece sealing web member and compressing member.
Described operation control panel is also provided with display detection time, workpiece hour totalizer, shockproof pressure gage.
The beneficial effects of the utility model are: by arranging described Work-sheet pressing mechanism, utilize described compression cylinder Work-sheet pressing to be pushed described Work piece sealing web member, complete being tightly connected of workpiece and air chamber simply efficiently, multiple workpiece can be realized and assemble simultaneously, simple and convenient, efficiency is high; By water inlet cylinder, the water in reserve tank is pushed in leak detection tank, described pressure regulator valve is utilized to control the gas flow entered in workpiece, thus can according to different workpieces, different examination criteria adjusts flexibly, can be applicable to hunt leak to the workpiece of different size; Adjustable workpiece placement rack is set, more flexible relative to fixed placement rack in the past, facilitate the combination of workpiece and Work piece sealing web member and be separated.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of leak tester described in the utility model.
Embodiment
Accompanying drawings 1 is depicted as the preferred embodiment of leak tester described in the utility model: comprise a frame 1, setting operation control panel 2, battery main switch 3 and starting switch 4, water intake mechanism 5, admission gear 6, Work-sheet pressing mechanism 7 in described frame 1, described water intake mechanism 5 comprises the reserve tank 8 be arranged in frame 1, leak detection tank 9, described reserve tank 8 is connected with leak detection tank 9, frame 1 is horizontally disposed with installing plate 10, described installing plate 10 is arranged the water inlet cylinder 11 that the hydraulic pressure in reserve tank 8 enters to hunt leak in tank 9 by least one.Two water inlet cylinders 11 are set in the present embodiment, two water inlet cylinders 11 can use simultaneously, also can separately use, when specifically can detect according to reality, the concrete size of the required water yield injected in leak detection tank 9 and the workpiece detected adjusts.
Described water inlet cylinder 11 is communicated with reserve tank 8, the sidewall of leak detection tank 9 arranges multiple through hole 12, in described through hole 12, sealing is provided with Work piece sealing web member 13, the Workpiece fixing groove 14 of multiple place work piece is set in described leak detection tank 9, described admission gear 6 comprises a ventilation cylinder (for representing in figure), an air-pressure chamber 15 be communicated with ventilation cylinder, described air-pressure chamber 15 is connected with the Work piece sealing be arranged in Workpiece fixing groove 14 by Work piece sealing web member 13, described Work-sheet pressing mechanism 7 comprises a compression cylinder (not shown), the compressing member 16 being used for workpiece inlay card being pushed described Work piece sealing web member 13 is connected respectively with compression cylinder.
Outside described air-pressure chamber 15, several air hole (not shown) is set, described air hole is tightly connected with Work piece sealing web member 13 respectively, be provided with pressure regulator valve 17 between described air hole and corresponding Work piece sealing web member 13, described operation control panel 2 arranged several pressure regulator valve control knob controlling corresponding pressure regulator valve 17 respectively.Different pressure regulator valves 17 is connected from different workpiece respectively, can be the gaseous tension that actual detection case adjusts in each workpiece respectively, improves the accuracy detected.
Arrange an adjustable workpiece placement rack 18 in described leak detection tank 9, described Workpiece fixing groove 14 is equally spaced to be arranged on adjustable workpiece placement rack 18, and described adjustable workpiece placement rack 18 can move horizontally between Work piece sealing web member 13 and compressing member 16.Described adjustable workpiece placement rack 18 is set, when can detect according to reality workpiece concrete adjusted size described in the position of adjustable workpiece placement rack 18, facilitate workpiece to be accurately connected with Work piece sealing web member 13, be conducive to improving detection efficiency.
Described operation control panel 2 is also provided with display 19 detection time, workpiece hour totalizer 20, shockproof pressure gage 21.
Described leak tester in use, first utilize described Work-sheet pressing mechanism 7 that workpiece is pushed Work piece sealing web member 13, complete and being tightly connected of Work piece sealing web member, described admission gear 6 is utilized to ventilate in described workpiece afterwards, utilizing described water inlet cylinder 11 to enter to hunt leak by the hydraulic pressure in reserve tank 8 tank 9, namely can learn which air tightness of workpiece is not enough by observing underwater bubble.
From above to description of the present utility model: by arranging described Work-sheet pressing mechanism 7, described compression cylinder is utilized Work-sheet pressing to be pushed described Work piece sealing web member 13, simple complete being tightly connected of workpiece and air chamber efficiently, multiple workpiece can be realized assemble simultaneously, simple and convenient, efficiency is high; By water inlet cylinder 11, the water in reserve tank 8 is pushed in leak detection tank 9, described pressure regulator valve 17 is utilized to control the gas flow entered in workpiece, thus can according to different workpieces, different examination criteria adjusts flexibly, can be applicable to hunt leak to the workpiece of different size; Adjustable workpiece placement rack 18 is set, more flexible relative to fixed placement rack in the past, facilitate the combination of workpiece and Work piece sealing web member 13 and be separated.
Claims (4)
1. a leak tester, it is characterized in that: comprise a frame, setting operation control panel in described frame, water intake mechanism, admission gear, Work-sheet pressing mechanism, described water intake mechanism comprises the reserve tank be arranged in frame, leak detection tank, described reserve tank is connected with leak detection tank, frame is horizontally disposed with installing plate, described installing plate is arranged the water inlet cylinder that the hydraulic pressure in reserve tank enters to hunt leak in tank by least one, described water inlet cylinder is communicated with reserve tank, the sidewall of leak detection tank arranges multiple through hole, in described through hole, sealing is provided with Work piece sealing web member, the Workpiece fixing groove of multiple place work piece is set in described leak detection tank, described admission gear comprises a ventilation cylinder, an air-pressure chamber be communicated with ventilation cylinder, described air-pressure chamber is connected with the Work piece sealing be arranged in Workpiece fixing groove by Work piece sealing web member, described Work-sheet pressing mechanism comprises a compression cylinder, the compressing member being used for workpiece inlay card being pushed described Work piece sealing web member is connected respectively with compression cylinder.
2. leak tester according to claim 1, it is characterized in that: outside described air-pressure chamber, several air hole is set, described air hole is tightly connected with Work piece sealing web member respectively, be provided with pressure regulator valve between described air hole and corresponding Work piece sealing web member, described operation control panel arranged several pressure regulator valve control knob controlling corresponding pressure regulator valve respectively.
3. leak tester according to claim 1, it is characterized in that: an adjustable workpiece placement rack is set in described leak detection tank, described Workpiece fixing groove is equally spaced to be arranged on adjustable workpiece placement rack, and described workpiece placement rack can move horizontally between Work piece sealing web member and compressing member.
4. the leak tester according to Claims 2 or 3, is characterized in that: described operation control panel is also provided with display detection time, workpiece hour totalizer, shockproof pressure gage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672730.6U CN204988653U (en) | 2015-08-25 | 2015-08-25 | Leak hunting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672730.6U CN204988653U (en) | 2015-08-25 | 2015-08-25 | Leak hunting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204988653U true CN204988653U (en) | 2016-01-20 |
Family
ID=55123011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520672730.6U Expired - Fee Related CN204988653U (en) | 2015-08-25 | 2015-08-25 | Leak hunting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204988653U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928662A (en) * | 2016-07-05 | 2016-09-07 | 浙江三田滤清器有限公司 | Fuel filter detection equipment and detection process thereof |
| CN107340104A (en) * | 2017-06-28 | 2017-11-10 | 大连尼维斯冷暖技术有限公司 | Finned heat exchanger high pressure leak test plant |
| CN110879118A (en) * | 2018-09-05 | 2020-03-13 | 宁波方太厨具有限公司 | Device and method for automatically detecting sealing performance of filter element |
-
2015
- 2015-08-25 CN CN201520672730.6U patent/CN204988653U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928662A (en) * | 2016-07-05 | 2016-09-07 | 浙江三田滤清器有限公司 | Fuel filter detection equipment and detection process thereof |
| CN107340104A (en) * | 2017-06-28 | 2017-11-10 | 大连尼维斯冷暖技术有限公司 | Finned heat exchanger high pressure leak test plant |
| CN107340104B (en) * | 2017-06-28 | 2023-09-08 | 大连尼维斯冷暖技术有限公司 | High-pressure leakage detection equipment for fin type heat exchanger |
| CN110879118A (en) * | 2018-09-05 | 2020-03-13 | 宁波方太厨具有限公司 | Device and method for automatically detecting sealing performance of filter element |
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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 |
Granted publication date: 20160120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |