CN202547936U - Intake/exhaust plugging mechanism for testing intake/exhaust pressure of engine of general motor vehicle - Google Patents
Intake/exhaust plugging mechanism for testing intake/exhaust pressure of engine of general motor vehicle Download PDFInfo
- Publication number
- CN202547936U CN202547936U CN 201220091410 CN201220091410U CN202547936U CN 202547936 U CN202547936 U CN 202547936U CN 201220091410 CN201220091410 CN 201220091410 CN 201220091410 U CN201220091410 U CN 201220091410U CN 202547936 U CN202547936 U CN 202547936U
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- intake
- exhaust
- engine
- block head
- plugging mechanism
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- Expired - Fee Related
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Abstract
The utility model discloses an intake/exhaust plugging mechanism for testing the intake/exhaust pressure of an engine of a general motor vehicle. The mechanism comprises an adjusting seat (8), a plugging head (3), a cylinder (2), a pressure sensor (5) and a pneumatic ball valve (6), wherein the adjusting seat (8) is arranged on the front side of a movable platform; the movable platform can move up and down on the adjusting seat (8); the plugging head (3) is arranged on the front side of the movable platform (1); the cylinder (2) is arranged on the rear side of the plugging head (3) and used for pushing the movable platform and the plugging head (3); and the pressure sensor (5) and the pneumatic ball valve (6) are arranged on a hose at the rear side of the plugging head and communicated with the plugging head (3). A screw rod (7) is arranged on the adjusting seat (8); the movable platform can adjust the angle at will through the screw rod; and the adjusting seat (8) can adjust the height at will. The intake/exhaust plugging mechanism disclosed by the utility model can be used for online detecting the intake/exhaust pressure of various engines, and facilitates the switch of the plugging head of the intake/exhaust plugging mechanism when different types of engines are changed so as to correspond to the intake/exhaust ports of different types of engines.
Description
Technical field
The utility model relates to the motor car engine field tests; Particularly; The utility model relates to the intake and exhaust plugging mechanism that a kind of motor car engine intake and exhaust pressure test is used; More specifically; The utility model relates to the intake and exhaust plugging mechanism that a kind of motor car engine intake and exhaust pressure test is used, and the block head of the said intake and exhaust plugging mechanism of convenient switching when said intake and exhaust plugging mechanism can be used for the online detection intake and exhaust of many moneys model engine pressure, conversion different model, size engine is with corresponding with the porting of different model engine.
Background technology
When motor car engine is tested, need the intake and exhaust pressure of detection of engine.In order to satisfy the requirement of the online detection of many moneys model engine, it is corresponding with its porting to need to switch block head simultaneously.In the past, when the online detection intake and exhaust of many moneys model engine pressure, conversion different model engine, it switched the block head inconvenience of said intake and exhaust plugging mechanism; In addition; Block head is adjusting position arbitrarily, but leans on the screw mandrel adjusting angle, and can't regulate height arbitrarily; Thereby, be difficult to accurately corresponding with the porting of different model engine.Be difficult to solve the intake and exhaust shutoff problem of multiple size engine.
The utility model content
In order to address the above problem; The purpose of the utility model is: the intake and exhaust plugging mechanism that provides a kind of motor car engine intake and exhaust pressure test to use; The block head of the said intake and exhaust plugging mechanism of convenient switching when the online detection intake and exhaust of the engine pressure that said intake and exhaust plugging mechanism can be used for many moneys model, size, conversion different model, size engine; In addition; The block head of the utility model is adjusting position arbitrarily, and gratifying adjusting height, thereby but makes that the porting of the intake and exhaust plugging mechanism different model engine that the motor car engine intake and exhaust pressure test of the utility model is used is accurately corresponding.
For achieving the above object, the universal motor car engine intake and exhaust pressure test of the utility model is following with the technical scheme of intake and exhaust plugging mechanism:
The technical scheme of the utility model is following:
The intake and exhaust plugging mechanism is used in a kind of universal motor car engine intake and exhaust pressure test, comprising: on the fixed support, be used for the block head of the tested engine breathing mouth of shutoff, it is characterized in that said intake and exhaust plugging mechanism comprises:
Be arranged at the adjustment seat 8 of mobile platform front side, said mobile platform can move up and down on adjustment seat 8,
Be arranged at mobile platform 1 front side, be used for the block head 3 of the tested engine breathing mouth of shutoff;
Be arranged at block head 3 rear sides, be used to promote the cylinder 2 of mobile platform and block head 3,
Be arranged on the block head rear side flexible pipe and the pressure transducer 5 and the pneumatic ball valve that are communicated with block head 3; Said intake and exhaust pressure transducer 5 is used for the pressure of test engine porting; Said pneumatic ball valve 6 is used to control the breathing of engine according to test needs open or the kill engine path of exhausr port and ambient atmosphere.
The intake and exhaust plugging mechanism is used in described a kind of universal motor car engine intake and exhaust pressure test according to the utility model; It is characterized in that; The vertical screw mandrel 7 that is spirally connected with mobile platform 1 that is provided with on the said adjustment seat 8, by this, said adjustment seat 8 can be regulated height arbitrarily.
The intake and exhaust plugging mechanism is used in described a kind of universal motor car engine intake and exhaust pressure test according to the utility model, it is characterized in that said mobile platform 1 can be regulated downward tilt through screw mandrel 7.
The intake and exhaust plugging mechanism is used in described a kind of universal motor car engine intake and exhaust pressure test according to the utility model, it is characterized in that said pressure transducer 5 that is communicated with block head 3 and the adjacent setting of pneumatic ball valve.
The intake and exhaust plugging mechanism is used in described a kind of universal motor car engine intake and exhaust pressure test according to the utility model, it is characterized in that said pneumatic ball valve 6 one ends directly are connected with block head, and the other end is connected with discharge.
The intake and exhaust plugging mechanism is used in described a kind of universal motor car engine intake and exhaust pressure test according to the utility model, it is characterized in that said discharge is arranged on the ball valve web member afterbody of pneumatic ball valve 6.
When engine got into state to be checked, mobile platform 1 drives block head 3 and advance forward, and the O-ring seal 4 of matching and fixing on block head blocked exhaust opening of engine under the effect of cylinder 2.The back pressure transducer 5 that is communicated with block head can the test engine exhausr port pressure.
Pneumatic ball valve 6 one ends directly are connected with block head 3, and pneumatic ball valve 6 is used to control the breathing of engine, according to test needs open or the kill engine path of exhausr port and ambient atmosphere.O shape circle can be changed when wearing and tearing.Block head and tested exhaust opening of engine profile are fitted, and can effectively prevent gas leakage behind the fitted seal circle, and back pressure transducer 5 is near measured piece, so can realize reaching automatically accurately location.Mobile platform 1 is through screw mandrel 7 adjusting angle arbitrarily, and adjustment seat 8 can be regulated height arbitrarily.
The intake and exhaust plugging mechanism that described a kind of motor car engine intake and exhaust pressure test is used according to the utility model is because block head adjusting position arbitrarily; Lean on the screw mandrel adjusting angle; Can regulate height arbitrarily, thereby wide adaptability is applicable to the engine of all different models and size.
Description of drawings
The intake and exhaust plugging mechanism front view that Fig. 1 uses for a kind of motor car engine intake and exhaust pressure test of the utility model.
The intake and exhaust plugging mechanism left view that Fig. 2 uses for Fig. 1 motor car engine intake and exhaust pressure test.
The intake and exhaust plugging mechanism vertical view that Fig. 3 uses for Fig. 1 motor car engine intake and exhaust pressure test.
The intake and exhaust plugging mechanism stereographic map that Fig. 4 uses for a kind of motor car engine intake and exhaust of the utility model pressure test.
Among the figure, 1 is mobile platform, and 2 for to be arranged at the cylinder on the mobile platform 1, and 3 is block head; 4 is the O-ring seal that is provided with on the block head 3, and 5 for reaching the pressure transducer that is communicated with block head 3, and 6 is pneumatic ball valve, and the one of which end is through being connected with block head; Pressure transducer is installed on the hard tube near pneumatic ball valve one end, and pneumatic ball valve 6 other ends are connected with discharge, and 7 is screw mandrel; 8 are the adjustment seat, and 9 is discharge, and 10 is flexible pipe.
Embodiment
Below, with reference to accompanying drawing, specify the intake and exhaust plugging mechanism that the motor car engine intake and exhaust pressure test of the utility model is used with embodiment.
The intake and exhaust plugging mechanism that a kind of motor car engine intake and exhaust pressure test is used comprises: fixed support is provided with the mobile platform (shuttle platform) on the fixed support.Be arranged at the adjustment seat 8 of mobile platform (shuttle platform) front side, mobile platform (shuttle platform) is provided with and can moves up and down on adjustment seat 8.
Block head 3 is arranged at mobile platform 1 front side, is used for the tested engine breathing mouth of shutoff.
The cylinder 2 that is arranged at block head 3 rear sides is used to promote pressure transducer 5 and the pneumatic ball valve that mobile platform and block head 3. are arranged at block head rear side flexible pipe and are communicated with block head 3.Said intake and exhaust pressure transducer 5 is used for the pressure of test engine porting, and said pneumatic ball valve 6 is used to control the breathing of engine according to test needs open or the kill engine path of exhausr port and ambient atmosphere.
On the said adjustment seat 8 screw mandrel 7 that is spirally connected with mobile platform 1 is set, mobile platform 1 is through screw mandrel 7 adjusting angle arbitrarily.In addition, said adjustment seat 8 can be regulated height arbitrarily.
In the present embodiment, said pressure transducer 5 that is communicated with block head 3 and the adjacent setting of pneumatic ball valve, said pneumatic ball valve 6 one ends are connected with block head through hard tube, and the other end is connected with discharge.Said discharge is arranged on the ball valve web member afterbody of pneumatic ball valve 6.
When engine got into state to be checked, mobile platform 1 drives block head 3 and advance forward, and the O-ring seal 4 of matching and fixing on block head blocked exhaust opening of engine under the effect of cylinder 2.The back pressure transducer 5 that is communicated with block head can the test engine exhausr port pressure.
Pneumatic ball valve 6 one ends directly are connected with block head 3, and pneumatic ball valve 6 is used to control the breathing of engine, according to test needs open or the kill engine path of exhausr port and ambient atmosphere.O shape circle can be changed when wearing and tearing.Block head and tested exhaust opening of engine profile are fitted, and can effectively prevent gas leakage behind the fitted seal circle, and back pressure transducer 5 is near measured piece, so can realize reaching automatically accurately location.Mobile platform 1 is through screw mandrel 7 adjusting angle arbitrarily, and adjustment seat 8 can be regulated height arbitrarily.
The intake and exhaust plugging mechanism that described a kind of motor car engine intake and exhaust pressure test is used according to the utility model is because block head adjusting position arbitrarily; Lean on the screw mandrel adjusting angle; Can regulate height arbitrarily, thereby wide adaptability is applicable to the engine of all models and size.
Claims (6)
1. the intake and exhaust plugging mechanism is used in a universal motor car engine intake and exhaust pressure test, and comprising: on the fixed support, be used for the block head of the tested engine breathing mouth of shutoff, it is characterized in that, said intake and exhaust plugging mechanism comprises:
Be arranged at the adjustment seat (8) of mobile platform front side, mobile platform can move up and down on adjustment seat (8),
Be arranged at mobile platform (1) front side, be used for the block head (3) of the tested engine breathing mouth of shutoff,
Be arranged at block head (3) rear side, be used to promote the cylinder (2) of mobile platform and block head (3),
Be arranged on the block head rear side flexible pipe and pressure transducer (5) that is communicated with block head (3) and pneumatic ball valve (6); Said intake and exhaust pressure transducer (5) is used for the pressure of test engine porting; Said pneumatic ball valve (6) is used to control the breathing of engine according to test needs open or the kill engine path of exhausr port and ambient atmosphere.
2. the intake and exhaust plugging mechanism is used in a kind of universal motor car engine intake and exhaust pressure test as claimed in claim 1; It is characterized in that; Said adjustment seat (8) is gone up the vertical screw mandrel (7) that is spirally connected with mobile platform (1) that is provided with, and by this, said adjustment seat (8) can be regulated height arbitrarily.
3. the intake and exhaust plugging mechanism is used in a kind of universal motor car engine intake and exhaust pressure test as claimed in claim 2, it is characterized in that said mobile platform (1) can be regulated downward tilt through screw mandrel (7).
4. the intake and exhaust plugging mechanism is used in a kind of universal motor car engine intake and exhaust pressure test as claimed in claim 1, it is characterized in that said pressure transducer (5) that is communicated with block head (3) and the adjacent setting of pneumatic ball valve (6).
5. the intake and exhaust plugging mechanism is used in a kind of universal motor car engine intake and exhaust pressure test as claimed in claim 1, it is characterized in that, said pneumatic ball valve (6) one ends directly are connected with block head, and the other end is connected with discharge.
6. the intake and exhaust plugging mechanism is used in a kind of universal motor car engine intake and exhaust pressure test as claimed in claim 5, it is characterized in that said discharge is arranged on the ball valve web member afterbody of pneumatic ball valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220091410 CN202547936U (en) | 2012-03-12 | 2012-03-12 | Intake/exhaust plugging mechanism for testing intake/exhaust pressure of engine of general motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220091410 CN202547936U (en) | 2012-03-12 | 2012-03-12 | Intake/exhaust plugging mechanism for testing intake/exhaust pressure of engine of general motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202547936U true CN202547936U (en) | 2012-11-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220091410 Expired - Fee Related CN202547936U (en) | 2012-03-12 | 2012-03-12 | Intake/exhaust plugging mechanism for testing intake/exhaust pressure of engine of general motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202547936U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308315A (en) * | 2012-03-12 | 2013-09-18 | 上海华依科技发展有限公司 | Intake/exhaust plugging mechanism for testing intake/exhaust pressure of engine of general motor vehicle |
| CN106556512A (en) * | 2016-11-28 | 2017-04-05 | 芜湖全程智能科技有限公司 | A kind of ABS electromagnetic valves high-voltage testing device plugging mechanism |
| CN110470479A (en) * | 2018-05-09 | 2019-11-19 | 上海华依科技集团股份有限公司 | Block head apparatus for automatic change for engine performance measuring |
-
2012
- 2012-03-12 CN CN 201220091410 patent/CN202547936U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308315A (en) * | 2012-03-12 | 2013-09-18 | 上海华依科技发展有限公司 | Intake/exhaust plugging mechanism for testing intake/exhaust pressure of engine of general motor vehicle |
| CN103308315B (en) * | 2012-03-12 | 2016-03-23 | 上海华依科技发展股份有限公司 | A kind of universal motor car engine intake and exhaust pressure test intake and exhaust plugging mechanism |
| CN106556512A (en) * | 2016-11-28 | 2017-04-05 | 芜湖全程智能科技有限公司 | A kind of ABS electromagnetic valves high-voltage testing device plugging mechanism |
| CN110470479A (en) * | 2018-05-09 | 2019-11-19 | 上海华依科技集团股份有限公司 | Block head apparatus for automatic change for engine performance measuring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HUAYI POWER TESTING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: W-LBEDA HIGH TECH. DEVELOP. CO., LTD. Effective date: 20140624 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: W-LBEDA HIGH TECH. DEVELOP. CO., LTD. Free format text: FORMER NAME: SHANGHAI W-IBEDA HIGH TECH. DEVE. CO., LTD. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201203 PUDONG NEW AREA, SHANGHAI TO: 201202 PUDONG NEW AREA, SHANGHAI |
|
| CP03 | Change of name, title or address |
Address after: 201203 Shanghai city Pudong New Area fanchun Road No. 400 Building 1 floor 301-206 room 3 Patentee after: W-Lbeda High Tech. Develop. Co.,Ltd. Address before: 201203, Lane 912, Lane 18, blue wave road, Zhangjiang hi tech park, Shanghai, Pudong New Area Patentee before: Shanghai W-Ibeda High-Tech Development Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140624 Address after: 201202 Shanghai city Pudong New Area fanchun Road No. 400 Building 1 floor 301-206 room 3 Patentee after: According to Shanghai Power Test Technology Co.,Ltd. Address before: 201203 Shanghai city Pudong New Area fanchun Road No. 400 Building 1 floor 301-206 room 3 Patentee before: W-Lbeda High Tech. Develop. Co.,Ltd. |
|
| 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: 20121121 Termination date: 20170312 |