CN205138735U - Intercooler air chamber mouth leak hunting shutoff anchor clamps - Google Patents
Intercooler air chamber mouth leak hunting shutoff anchor clamps Download PDFInfo
- Publication number
- CN205138735U CN205138735U CN201520971335.8U CN201520971335U CN205138735U CN 205138735 U CN205138735 U CN 205138735U CN 201520971335 U CN201520971335 U CN 201520971335U CN 205138735 U CN205138735 U CN 205138735U
- Authority
- CN
- China
- Prior art keywords
- top board
- air chamber
- hole
- locking pliers
- pliers
- 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
- 238000001514 detection method Methods 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model provides an intercooler air chamber mouth leak hunting shutoff anchor clamps, includes the locking pliers, the locking pliers includes binding clip, lower binding clip, be equipped with the top board on the last binding clip of locking pliers, the lower surface of top board is equipped with sealed cushion, be equipped with first through -hole on the top board, the first through -hole department of sealed cushion on for the top board is equipped with the second through -hole, be equipped with the intake pipe in first through -hole, the second through -hole, be equipped with the holding down plate on the lower binding clip of locking pliers, be equipped with the joint groove of the air inlet that is used for joint intercooler air chamber on the holding down plate, the utility model discloses effectively avoided having reduced danger because the ejecting circumstances emergence of senior general's shutoff anchor clamps is crossed to the interior pressure of air chamber, the clamping is convenient in addition, has greatly improved the efficiency of leak hunting.
Description
Technical field
The utility model relates to a kind of shutoff fixture, particularly a kind of charge air cooler air chamber mouth leak detection shutoff fixture.
Background technology
In the production run of charge air cooler, in order to ensure the quality of product, needing to carry out tightness test to charge air cooler, air inlet/outlet need be sealed sealing when tightness test.The tightness test adopted in currently available technology is that column sealed blob of viscose swells method by swivel bolt method, realizes sealing.There are following some shortcomings in this tightness test mode: need operating personnel to be screwed by the block head of every platform charge air cooler by hand before the test, every platform screws about 30 seconds of time, significantly reduces test efficiency; Because this tightness test mode is that the gas when hunting leak in air chamber upwards pushes up, and is often ejected by shutoff fixture, easily causes the danger of hurting sb.'s feelings by seal gasket sealing charge air cooler air inlet/outlet.
Summary of the invention
The purpose of this utility model is to solve the deficiencies in the prior art, and the utility model provides that a kind of structure is simple, reasonable in design, handling safety, test are convenient, hunt leak charge air cooler air chamber mouth leak detection shutoff fixture effective.
The utility model solves the technical scheme that its technical matters adopts: a kind of charge air cooler air chamber mouth leak detection shutoff fixture, comprise locking pliers, described locking pliers comprises upper grip head, lower pliers head, the upper grip head of described locking pliers is provided with top board, the lower surface of described top board is provided with seal gasket, described top board is provided with the first through hole, and described seal gasket is provided with the second through hole relative to the first through hole on top board, is provided with draft tube in described first through hole, the second through hole; The lower pliers head of described locking pliers is provided with lower platen, and described lower platen is provided with the buckling groove of the air intake opening for clamping charge air cooler air chamber.
Adopt said structure, when hunting leak, the gas outlet of charge air cooler air chamber is closed, then by the air intake opening place of the utility model clamping at air chamber, when clamping, by the air intake opening of the buckling groove clamping air chamber on lower platen, then the power that locking pliers produces makes top board seal gasket be blocked firmly the air intake opening of air chamber, then charge air cooler is placed in water, finally in draft tube, passes into gas, observe in water and whether have bubble to produce; The utility model effectively prevent to be crossed due to pressure in air chamber the situation that senior general's clip occluder tool ejects and occurs, and reduces danger, and convenient mounting and clamping, drastically increases the efficiency of leak detection.
As preferably, described top board is welded in the front end of upper grip head, and is provided with reinforcing prop on the upside of top board and between upper grip head; Described lower platen is welded in the front end of lower pliers head, and is provided with lower reinforcing prop on the downside of lower platen and between lower pliers head.Adopt said structure, ensure that the intensity of shutoff fixture, improve the serviceable life of shutoff fixture.
The utility model has that structure is simple, reasonable in design, handling safety, test are convenient, the advantage such as effective of hunting leak.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
A kind of charge air cooler air chamber mouth leak detection shutoff fixture as shown in Figure 1, comprise locking pliers 1, described locking pliers 1 comprises upper grip head 11, lower pliers head 12, and the front end of the upper grip head 11 of described locking pliers 1 is welded with top board 2, and is provided with reinforcing prop 13 on the upside of top board 2 and between upper grip head 11; The lower surface of described top board 2 is provided with seal gasket 3, and described top board 2 is provided with the first through hole 21, and described seal gasket 3 is provided with the second through hole 31 relative to the first through hole 21 place on top board 2, is provided with draft tube 4 in described first through hole 21, second through hole 31; The front end of the lower pliers head 12 of described locking pliers 1 is welded with lower platen 5, and is provided with lower reinforcing prop 14 on the downside of lower platen 5 and between lower pliers head 12; Described lower platen 5 is provided with the buckling groove (not marking in figure) for the air intake opening 6 of clamping charge air cooler air chamber; When hunting leak, the gas outlet of charge air cooler air chamber is closed, then by air intake opening 6 place of the utility model clamping at air chamber, when clamping, by the air intake opening 6 of the buckling groove clamping air chamber on lower platen 5, the power that then locking pliers 1 produces makes top board 2 seal gasket 3 be blocked firmly the air intake opening 6 of air chamber, is then placed in water by charge air cooler, finally in draft tube 4, pass into gas, observe in water and whether have bubble to produce; The utility model effectively prevent to be crossed due to pressure in air chamber the situation that senior general's clip occluder tool ejects and occurs, and reduces danger, and convenient mounting and clamping, drastically increases the efficiency of leak detection.
The utility model has that structure is simple, reasonable in design, handling safety, test are convenient, the advantage such as effective of hunting leak.
Above-described embodiment is one of the present utility model preferably scheme, not does any pro forma restriction to the utility model, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.
Claims (3)
1. a charge air cooler air chamber mouth leak detection shutoff fixture, it is characterized in that: comprise locking pliers (1), described locking pliers (1) comprises upper grip head (11), lower pliers head (12), the upper grip head (11) of described locking pliers (1) is provided with top board (2), the lower surface of described top board (2) is provided with seal gasket (3), described top board (2) is provided with the first through hole (21), described seal gasket (3) is provided with the second through hole (31) relative to the first through hole (21) place on top board (2), described first through hole (21), draft tube (4) is provided with in second through hole (31), the lower pliers head (12) of described locking pliers (1) is provided with lower platen (5), and described lower platen (5) is provided with the buckling groove of the air intake opening (6) for clamping charge air cooler air chamber.
2. charge air cooler air chamber mouth leak detection shutoff fixture according to claim 1, is characterized in that: described top board (2) is welded in the front end of upper grip head (11), and is provided with reinforcing prop (13) between top board (2) upside and upper grip head (11).
3. charge air cooler air chamber mouth leak detection shutoff fixture according to claim 1, is characterized in that: described lower platen (5) is welded in the front end of lower pliers head (12), and is provided with lower reinforcing prop (14) between lower platen (5) downside and lower pliers head (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971335.8U CN205138735U (en) | 2015-11-30 | 2015-11-30 | Intercooler air chamber mouth leak hunting shutoff anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971335.8U CN205138735U (en) | 2015-11-30 | 2015-11-30 | Intercooler air chamber mouth leak hunting shutoff anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205138735U true CN205138735U (en) | 2016-04-06 |
Family
ID=55624518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520971335.8U Expired - Fee Related CN205138735U (en) | 2015-11-30 | 2015-11-30 | Intercooler air chamber mouth leak hunting shutoff anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205138735U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092458A (en) * | 2016-05-31 | 2016-11-09 | 浙江美星热交换科技股份有限公司 | Charge air cooler air chamber mouth leakage detection apparatus |
| CN109489911A (en) * | 2018-12-11 | 2019-03-19 | 东风马勒热系统有限公司 | A kind of hand spiral plugging device |
| CN109540393A (en) * | 2018-12-11 | 2019-03-29 | 东风马勒热系统有限公司 | A kind of plugging device for intercooler sealing propertytest |
-
2015
- 2015-11-30 CN CN201520971335.8U patent/CN205138735U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092458A (en) * | 2016-05-31 | 2016-11-09 | 浙江美星热交换科技股份有限公司 | Charge air cooler air chamber mouth leakage detection apparatus |
| CN106092458B (en) * | 2016-05-31 | 2020-02-21 | 佛山市南海蕾特汽车配件有限公司 | Intercooler air chamber mouth leak hunting device |
| CN109489911A (en) * | 2018-12-11 | 2019-03-19 | 东风马勒热系统有限公司 | A kind of hand spiral plugging device |
| CN109540393A (en) * | 2018-12-11 | 2019-03-29 | 东风马勒热系统有限公司 | A kind of plugging device for intercooler sealing propertytest |
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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: 20160406 |