CN204209576U - A kind of pressure test fixture for charge air cooler - Google Patents
A kind of pressure test fixture for charge air cooler Download PDFInfo
- Publication number
- CN204209576U CN204209576U CN201420560630.XU CN201420560630U CN204209576U CN 204209576 U CN204209576 U CN 204209576U CN 201420560630 U CN201420560630 U CN 201420560630U CN 204209576 U CN204209576 U CN 204209576U
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- CN
- China
- Prior art keywords
- test fixture
- pressure test
- blind hole
- snap joint
- gland
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Abstract
The utility model is about a kind of pressure test fixture for charge air cooler, comprise gland, the upper end of described gland is provided with a blind hole, inside is provided with sealing gasket, below is then provided with Cowhells, and the outside of Cowhells is provided with a clip, described gland also connects an air inlet tube head, described air inlet tube head is equipped with a snap joint socket, the madial wall of described snap joint socket is provided with sealing ring and the clamp springs for clamping action.During use, only the tracheae being provided with the snap joint plug matched with snap joint socket need be inserted the snap joint socket of pressure test fixture.After adopting said structure, its plug facilitates, be connected firmly, labour reduces greatly, operating efficiency improves.
Description
Technical field
The utility model belongs to pressure test fixture field, specifically, is about a kind of pressure test fixture for charge air cooler.
Background technology
Charge air cooler is the product that in engine booster, refrigeration technique is generally applied on car load, its effect cools the HTHP air produced after charger boost, further increase engine charge density and air inflow, reduce the peak value of ignition temperature, improve engine power and reduce oil consumption, improving discharge.Charge air cooler is actually turbo charged auxiliary equipment, its role is to the scavenging efficiency improving engine.For engine with supercharger, charge air cooler is the important composition parts of pressure charging system, and the quality of charge air cooler performance, directly affects the air mass of engine, all has a great impact the power of engine, row's temperature, fuel consume and discharge etc.Therefore, no matter be mechanically-sapercharged engine or turbocharged engine, all need, between booster and motor intake manifold, charge air cooler is installed.
Whether charge air cooler before use, all will carry out airtight pressure testing, good with the sealing property detecting charge air cooler.When pressure testing, usually use pressure test fixture.Tracheae, in the pressure testing process changing product, need be inserted on pressure test fixture, need with larynx hoop tracheae is fastening simultaneously by existing pressure test fixture; After pressure testing terminates, need again to be unloaded down by larynx hoop by aids such as spanners, so very time-consuming, inefficiency, adds labour intensity.
Therefore, how to improve the operating efficiency of pressure test fixture, saving man-hour, is those skilled in the art's technical issues that need to address.
Utility model content
The purpose of this utility model is to provide a kind of pressure test fixture of charge air cooler, to solve loaded down with trivial details in pressure testing process, the ineffective problem of existing pressure test fixture.
For achieving the above object, the utility model is by the following technical solutions:
A kind of pressure test fixture for charge air cooler, comprise gland, the upper end of described gland is provided with a blind hole, inside is provided with sealing gasket, below is then provided with Cowhells, and the outside of Cowhells is provided with a clip, described gland also connects an air inlet tube head, described air inlet tube head is equipped with a snap joint socket, the madial wall of described snap joint socket is provided with sealing ring and the clamp springs for clamping action.
According to the utility model, the top of described gland is provided with a shoulder pole, and two stretching screws pass through the two ends of described clip and shoulder pole successively, described clip and shoulder pole are linked together.
According to the utility model, establish internal thread in described blind hole, the both sides of described blind hole are respectively provided with an internal thread through hole.
According to the utility model, one handle screw rod through the intermediate throughholes of shoulder pole, and then inserts in the blind hole of gland, and handle screw, through the internal thread through hole of blind hole both sides, is fixed in blind hole by two soket head cap screws.
Pressure test fixture for charge air cooler of the present utility model, its beneficial effect is: the setting of snap joint socket, makes the connection of tracheae and pressure test fixture and dismantles easy, greatly reducing labour intensity, increase work efficiency; In addition, in snap joint socket, establish sealing ring and fastening spring, its plug facilitate, be connected firmly, favorable sealing property.
Accompanying drawing explanation
Fig. 1 is the front view of pressure test fixture of the present utility model.
Fig. 2 is the top view of pressure test fixture of the present utility model.
Fig. 3 is the structural representation of the gland of pressure test fixture.
Fig. 4 is the structural representation of snap joint socket.
Detailed description of the invention
Below in conjunction with accompanying drawing, the pressure test fixture for charge air cooler of the present utility model is described in further detail.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, for of the present utility model for the pressure test fixture of charge air cooler, comprise gland 7, the upper end of described gland 7 is provided with a blind hole 71, and inside is provided with sealing gasket 72, and below is then provided with Cowhells 73, the outside of Cowhells 73 is provided with a clip 1, described gland 7 also connects an air inlet tube head 9, described air inlet tube head 9 is equipped with a snap joint socket 8, the madial wall of described snap joint socket 8 is provided with sealing ring 81 and the clamp springs 82 for clamping action.
The top of described gland 7 is provided with a shoulder pole 3; Two stretching screws 2 pass through the two ends of described clip 1 and shoulder pole 3 successively, described clip 1 and shoulder pole 3 are linked together; Establish internal thread in described blind hole 71, the both sides of described blind hole 71 are respectively provided with an internal thread through hole 74; One handle screw rod 5, through the intermediate throughholes of shoulder pole 3, inserts in the blind hole 71 of gland 7 then, and handle screw 5, through the internal thread through hole 74 of blind hole 71 both sides, is fixed in blind hole 71 by two soket head cap screws 6.
During pressure testing, load onto the snap joint plug in mating connection with snap joint socket 8 by one of tracheae, then with larynx hoop, it is fastening.In each product pressure testing process, only need snap joint plug to insert snap joint socket 8, when changing pressure test fixture, insert another one pressure test fixture again as long as also pulled up by snap joint plug.Adopt pressure test fixture of the present utility model, its Renewal process is easy, and operating efficiency improves.Meanwhile, in snap joint socket 8, be provided with sealing ring 81 and fastening spring 82, fastening, the favorable sealing property of its connection.
Claims (4)
1. the pressure test fixture for charge air cooler, comprise gland, it is characterized in that, the upper end of described gland is provided with a blind hole, and inside is provided with sealing gasket, and below is then provided with Cowhells, the outside of Cowhells is provided with a clip, described gland also connects an air inlet tube head, described air inlet tube head is equipped with a snap joint socket, the madial wall of described snap joint socket is provided with sealing ring and the clamp springs for clamping action.
2. as claimed in claim 1 for the pressure test fixture of charge air cooler, it is characterized in that, the top of described gland is provided with a shoulder pole, and two stretching screws pass through the two ends of described clip and shoulder pole successively, described clip and shoulder pole are linked together.
3., as claimed in claim 1 for the pressure test fixture of charge air cooler, it is characterized in that, establish internal thread in described blind hole, the both sides of described blind hole are respectively provided with an internal thread through hole.
4. the pressure test fixture for charge air cooler as described in as arbitrary in claim 1-3, it is characterized in that, one handle screw rod, through the intermediate throughholes of shoulder pole, inserts in the blind hole of gland then, handle screw, through the internal thread through hole of blind hole both sides, is fixed in blind hole by two soket head cap screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420560630.XU CN204209576U (en) | 2014-09-26 | 2014-09-26 | A kind of pressure test fixture for charge air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420560630.XU CN204209576U (en) | 2014-09-26 | 2014-09-26 | A kind of pressure test fixture for charge air cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204209576U true CN204209576U (en) | 2015-03-18 |
Family
ID=52978282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420560630.XU Expired - Fee Related CN204209576U (en) | 2014-09-26 | 2014-09-26 | A kind of pressure test fixture for charge air cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204209576U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067200A (en) * | 2015-08-22 | 2015-11-18 | 山东同创汽车散热装置股份有限公司 | Intercooler high pressure testing device |
| 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 |
-
2014
- 2014-09-26 CN CN201420560630.XU patent/CN204209576U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067200A (en) * | 2015-08-22 | 2015-11-18 | 山东同创汽车散热装置股份有限公司 | Intercooler high pressure testing device |
| 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 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20200926 |