CN201514309U - Leakage test device for exhaust manifold gasket of engine - Google Patents
Leakage test device for exhaust manifold gasket of engine Download PDFInfo
- Publication number
- CN201514309U CN201514309U CN2009203079861U CN200920307986U CN201514309U CN 201514309 U CN201514309 U CN 201514309U CN 2009203079861 U CN2009203079861 U CN 2009203079861U CN 200920307986 U CN200920307986 U CN 200920307986U CN 201514309 U CN201514309 U CN 201514309U
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- sealing gasket
- exhaust manifold
- lower bottom
- bottom base
- snorkel
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Abstract
The utility model relates to a detection device for an automobile component, in particular to a detection device for a manifold gasket, and discloses a leakage test device for an exhaust manifold gasket of an engine. The leakage test device comprises a lower base, an upper cover, a ventilating pipe and a controller; the exhaust manifold gasket is arranged between the lower base and the upper cover; one end of the ventilating pipe is connected with the exhaust manifold gasket; and the other end of the ventilating pipe is connected with the controller. Aiming at the defects that the manifold gasket in the prior art has poor sealing effect and is inconvenient to detect and the like, the utility model provides the detection device for the manifold gasket, which can conveniently and accurately detect the manifold gasket.
Description
Technical field
The utility model relates to the automobile component pick-up unit, relates in particular to the pick-up unit of manifold gasket.
Background technology
The sealing of enmgine exhaust all has material impact for the discharging and the noise of engine complete machine, thus for outsourcing piece enmgine exhaust sealing gasket to advance that factory detects be very necessary, also be very crucial.Current, for the detection of the leakproofness of exhaust manifold sealing gasket, be an insoluble problem in the car load assembling process.
Summary of the invention
The utility model is not good at manifold gasket sealing effectiveness in the prior art, it is detected shortcoming such as inconvenience, provides a kind of and manifold gasket detected easy to use, measures manifold gasket pick-up unit accurately.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
Enmgine exhaust sealing gasket leakage testing device, comprise lower bottom base, loam cake, snorkel and controller, the exhaust manifold sealing gasket places between lower bottom base and the loam cake, and snorkel one end links to each other with the exhaust manifold sealing gasket by lower bottom base, and an other end links to each other with controller.
Need the exhaust manifold sealing gasket of test to be sandwiched between lower bottom base and the loam cake, the snorkel slave controller is drawn, and is connected on the lower bottom base, communicates with the exhaust manifold sealing gasket by lower bottom base.
As preferably, have the mounting hole and the air hole that match with the exhaust manifold sealing gasket on the lower bottom base.
On cover and have the mounting hole that matches with the exhaust manifold sealing gasket.
The exhaust manifold sealing gasket is installed between lower bottom base and the loam cake by the bolt that matches with mounting hole.
Snorkel is by linking to each other with air hole and communicating with exhaust manifold sealing gasket inner chamber.
Lower bottom base and on cover and all have mounting hole, corresponding mounting hole is also arranged on the exhaust manifold sealing gasket, lower bottom base, loam cake and exhaust manifold sealing gasket three are by closely linking to each other with bolt that mounting hole matches, and the effect of main road sealing is tightr during installation, reduces measuring error, on base, also have simultaneously the air hole that communicates with exhaust manifold sealing gasket inner chamber, the other end of air hole links to each other with snorkel, and connects snorkel and exhaust manifold sealing gasket inner chamber, measures to be used for gas transmission.
As preferably, the device of being made up of lower bottom base, loam cake, exhaust manifold sealing gasket and snorkel is placed in the tank.
The end that described snorkel links to each other with lower bottom base is positioned at tank, and the end that snorkel links to each other with controller places outside the tank.
The pick-up unit that has lower bottom base, loam cake, exhaust manifold sealing gasket to constitute is positioned in the tank together, because lower bottom base, loam cake closely link to each other with the exhaust manifold sealing gasket, guaranteed the sealing in the test process, snorkel communicates with pick-up unit, use controller to control, in test process, observe whether having the bubble generation in the water so that the exhaust manifold sealing gasket is carried out leak test.
As preferably, the control panel of described controller comprises power light, relay indicating light, boost gauge, the qualified pilot lamp of detection, detects defective pilot lamp, the venting pressure regulator, detect stop button, detect start button, emergency stop switch, venting pressure by-pass cock, venting pressure table, backup circuit breaker, automatic/hand change-over switch, power switch and duration of ventilation regulator.
Pressure gas delivers into exhaust manifold sealing gasket inner chamber by snorkel and produces the air pressure change of feedback, by air pressure that enters and the variation of feeding back the atmospheric pressure value that, the controller of its measurement is controlled air pressure and carried out check and analysis, finally compare by data and standard figures, draw the numerical value change that product is measured, whether whether observing simultaneously has bubble to produce in the water, have gas to leak to detect, and whether sealing effectiveness is good for the exhaust manifold sealing gasket.
According to the technical solution of the utility model, enmgine exhaust sealing gasket leakage testing device, convenient to use, efficient is high, and measure accurately.
Description of drawings
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the view of the lower bottom base of the utility model embodiment.
Fig. 3 is the view of the loam cake of the utility model embodiment.
Fig. 4 is equipped with the view of exhaust manifold sealing gasket for the loam cake of the utility model embodiment.
Fig. 5 is the controller panel view of the utility model embodiment.
The toponym that each number designation referred in the above accompanying drawing is as follows:
The 1-controller, the 2-snorkel, the 3-loam cake, 4-exhaust manifold sealing gasket, the 5-lower bottom base, the 6-tank, the 7-mounting hole, the 8-air hole, the 101-power light, the 102-relay indicating light, the 103-boost gauge, 104-detects qualified pilot lamp, 105-detects defective pilot lamp, 106-venting pressure regulator, 107-detects stop button, 108-detects start button, the 109-emergency stop switch, 110-venting pressure by-pass cock, 111-venting pressure table, the 112-backup circuit breaker, 113-automatic/hand change-over switch, the 114-power switch, 115-duration of ventilation regulator.
Embodiment
Below in conjunction with accompanying drawing 1 to 5 and embodiment the utility model is described in further detail:
Embodiment with reference to the accompanying drawings 1 to 5, enmgine exhaust sealing gasket leakage testing device, comprise lower bottom base 5, loam cake 3, snorkel 2 and controller 1, exhaust manifold sealing gasket 4 places between lower bottom base 5 and the loam cake 3, snorkel 2 one ends link to each other with exhaust manifold sealing gasket 4 by lower bottom base 5, and an other end links to each other with controller 1.Have the mounting hole 7 and the air hole 8 that match with exhaust manifold sealing gasket 4 on the lower bottom base 5.Have the mounting hole 7 that matches with exhaust manifold sealing gasket 4 on the loam cake 3.Exhaust manifold sealing gasket 4 is installed between lower bottom base 5 and the loam cake 3 by the bolt that matches with mounting hole 7.Snorkel 2 is by linking to each other with air hole 8 and communicating with exhaust manifold sealing gasket 4 inner chambers.The device of being made up of lower bottom base 5, loam cake 3, exhaust manifold sealing gasket 4 and snorkel 2 is placed in the tank 6.The end that described snorkel 2 links to each other with lower bottom base 5 is positioned at tank 6, and the end that snorkel 2 links to each other with controller 1 places outside the tank 6.The control panel of described controller 1 comprises power light 101, relay indicating light 102, boost gauge 103, the qualified pilot lamp 104 of detection, detects defective pilot lamp 105, venting pressure regulator 106, detects stop button 107, detects start button 108, emergency stop switch 109, venting pressure by-pass cock 110, venting pressure table 111, backup circuit breaker 112, automatic/hand change-over switch 113, power switch 114 and duration of ventilation regulator 115.
Utilize duration of ventilation regulator 115 to set the time that leak test keeps, utilize venting pressure regulator 106 to set the normal pressure of leak test, can know the pressure of employed external air source by boost gauge 103, utilize venting pressure by-pass cock 110 to regulate the leak test system pressures to reach the pressure of regulation.
Whether whole device is observed in the ventilation back has bubble to produce in water, and then leak test is qualified as no bubble, otherwise, then defective.
In a word, the above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (8)
1. enmgine exhaust sealing gasket leakage testing device, it is characterized in that: comprise lower bottom base (5), loam cake (3), snorkel (2) and controller (1), exhaust manifold sealing gasket (4) places between lower bottom base (5) and the loam cake (3), snorkel (2) one ends link to each other with exhaust manifold sealing gasket (4) by lower bottom base (5), and an other end links to each other with controller (1).
2. enmgine exhaust sealing gasket leakage testing device according to claim 1 is characterized in that: have the mounting hole (7) and the air hole (8) that match with exhaust manifold sealing gasket (4) on the lower bottom base (5).
3. enmgine exhaust sealing gasket leakage testing device according to claim 2 is characterized in that: have the mounting hole (7) that matches with exhaust manifold sealing gasket (4) on the loam cake (3).
4. enmgine exhaust sealing gasket leakage testing device according to claim 3 is characterized in that: exhaust manifold sealing gasket (4) is installed between lower bottom base (5) and the loam cake (3) by the bolt that matches with mounting hole (7).
5. enmgine exhaust sealing gasket leakage testing device according to claim 4 is characterized in that: snorkel (2) is by linking to each other with air hole (8) and communicating with exhaust manifold sealing gasket (4) inner chamber.
6. enmgine exhaust sealing gasket leakage testing device according to claim 5 is characterized in that: the device of being made up of lower bottom base (5), loam cake (3), exhaust manifold sealing gasket (4) and snorkel (2) is placed in the tank (6).
7. enmgine exhaust sealing gasket leakage testing device according to claim 6, it is characterized in that: the end that described snorkel (2) links to each other with lower bottom base (5) is positioned at tank (6), and the end that snorkel (2) links to each other with controller (1) places outside the tank (6).
8. enmgine exhaust sealing gasket leakage testing device according to claim 1 is characterized in that: the control panel of described controller (1) comprises power light (101), relay indicating light (102), boost gauge (103), detect qualified pilot lamp (104), detect defective pilot lamp (105), venting pressure regulator (106), detect stop button (107), detect start button (108), emergency stop switch (109), venting pressure by-pass cock (110), venting pressure table (111), backup circuit breaker (112), automatic/hand change-over switch (113), power switch (114) and duration of ventilation regulator (115).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203079861U CN201514309U (en) | 2009-08-14 | 2009-08-14 | Leakage test device for exhaust manifold gasket of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203079861U CN201514309U (en) | 2009-08-14 | 2009-08-14 | Leakage test device for exhaust manifold gasket of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201514309U true CN201514309U (en) | 2010-06-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203079861U Expired - Fee Related CN201514309U (en) | 2009-08-14 | 2009-08-14 | Leakage test device for exhaust manifold gasket of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201514309U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620893A (en) * | 2012-04-20 | 2012-08-01 | 江铃汽车股份有限公司 | Air leakage detecting method of engine cylinder gasket |
| CN102654429A (en) * | 2011-03-04 | 2012-09-05 | 江苏振华轨道交通设备有限公司 | Gas tightness test method for high-strength aluminum alloy complex hole system integrated plate |
| CN103091046A (en) * | 2012-11-13 | 2013-05-08 | 沈阳黎明航空发动机(集团)有限责任公司 | Motor graphite end face seal device seal test jig |
| CN103411741A (en) * | 2013-05-28 | 2013-11-27 | 沈阳黎明航空发动机(集团)有限责任公司 | Graphite ring seal test monitoring system based virtual instrument |
| CN103528766A (en) * | 2013-10-17 | 2014-01-22 | 重庆民发汽车配件有限责任公司 | Tool for detecting air tightness of exhaust pipe |
| CN105092176A (en) * | 2015-09-29 | 2015-11-25 | 重庆民发汽车配件有限责任公司 | Leakage testing tool for exhaust manifold |
| CN108332915A (en) * | 2017-01-20 | 2018-07-27 | 常州星宇车灯股份有限公司 | A kind of taillight gasket performance test apparatus and its experimental method |
-
2009
- 2009-08-14 CN CN2009203079861U patent/CN201514309U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654429A (en) * | 2011-03-04 | 2012-09-05 | 江苏振华轨道交通设备有限公司 | Gas tightness test method for high-strength aluminum alloy complex hole system integrated plate |
| CN102620893A (en) * | 2012-04-20 | 2012-08-01 | 江铃汽车股份有限公司 | Air leakage detecting method of engine cylinder gasket |
| CN103091046A (en) * | 2012-11-13 | 2013-05-08 | 沈阳黎明航空发动机(集团)有限责任公司 | Motor graphite end face seal device seal test jig |
| CN103091046B (en) * | 2012-11-13 | 2016-01-27 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of motor graphite end face seal device seal test jig |
| CN103411741A (en) * | 2013-05-28 | 2013-11-27 | 沈阳黎明航空发动机(集团)有限责任公司 | Graphite ring seal test monitoring system based virtual instrument |
| CN103528766A (en) * | 2013-10-17 | 2014-01-22 | 重庆民发汽车配件有限责任公司 | Tool for detecting air tightness of exhaust pipe |
| CN103528766B (en) * | 2013-10-17 | 2015-12-02 | 重庆民发汽车配件有限责任公司 | A kind of gas outlet air-tightness detection tool |
| CN105092176A (en) * | 2015-09-29 | 2015-11-25 | 重庆民发汽车配件有限责任公司 | Leakage testing tool for exhaust manifold |
| CN108332915A (en) * | 2017-01-20 | 2018-07-27 | 常州星宇车灯股份有限公司 | A kind of taillight gasket performance test apparatus and its experimental method |
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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: 20100623 Termination date: 20170814 |