CN103712788A - Automobile intake tube testing device - Google Patents
Automobile intake tube testing device Download PDFInfo
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- CN103712788A CN103712788A CN201310755944.5A CN201310755944A CN103712788A CN 103712788 A CN103712788 A CN 103712788A CN 201310755944 A CN201310755944 A CN 201310755944A CN 103712788 A CN103712788 A CN 103712788A
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- air intake
- intake pipe
- automotive air
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- cam mechanism
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Abstract
The invention relates to an automobile intake tube testing device. The automobile intake tube testing device is characterized in that the automobile intake tube testing device comprises a body, a motor, a cam mechanism, a sliding block and a test table, the sliding block is movably arranged on the body, the motor drives the cam mechanism, the cam mechanism drives the sliding block to move back and forth relative to the body, the test table is disposed on the body, the sliding block and the test table are provided with a first fixture and a second fixture respectively, the first fixture and the second fixture are used for respectively clamping one end of an automobile intake tube, a rotary shaft of the cam mechanism is provided with an object to be detected, the body is provided with a proximity switch, and the proximity switch is connected with a computer and used for detecting the object to be detected. The automobile intake tube is clamped on the sliding block and the test table, the cam mechanism drives the sliding block to move back and forth, the automobile intake tube is stretched and compressed once every time a cam in the cam mechanism rotates by a circle, stretching and compressing times are detected by the proximity switch, the state of the automobile intake tube in actual work can be simulated, and the service life and performance of the automobile intake tube can be detected quickly and conveniently.
Description
Technical field
The present invention relates to auto parts and components product quality detection field, relate to or rather a kind of automotive air intake pipe test unit.
Background technology
Automotive air intake pipe one end connects Cleaner, other end connecting automobile engine, in vehicle traveling process, stretched continually and compress, and automobile often travels for a long time under various weather and road conditions, the reliability of automotive air intake pipe and life-span are problems meriting attention very much.If automotive air intake pipe is arranged on automobile, under real duty, detect, not only waste time and energy, and cost is very high.Therefore be necessary to design a device, simulated automotive draft tube state in real work, to detect quickly and easily life-span and the performance of automotive air intake pipe.
Summary of the invention
The object of the invention is to, provide a kind of can simulated automotive draft tube state in real work, with the test unit of fast detecting automotive air intake pipe.
To achieve these goals, the technical solution used in the present invention is: a kind of automotive air intake pipe test unit, it is characterized in that, comprise main body, motor, cam mechanism, slide block and testing table, slide block is arranged in main body movably, motor driving cam means, the relative main body of cam mechanism driving slide block moves around, testing table is arranged in main body, on slide block and testing table, be provided with respectively fixture one and fixture two, fixture one and fixture two are respectively used to clamp one end of automotive air intake pipe, the rotating shaft of described cam mechanism is provided with detection thing, approach switch is installed in main body, approach switch is connected with computer, for detection of described detection thing.
The present invention automotive air intake pipe clamp on slide block and test platform, cam mechanism driving slide block moves around, cam in cam mechanism often revolves and turns around, automotive air intake pipe is just stretched and is compressed once, flexible number of times is detected by approach switch, can simulated automotive draft tube state in real work, detect quickly and easily life-span and the performance of automotive air intake pipe.
Further, automotive air intake pipe test unit also comprises the test mechanism that subsides, the test mechanism that subsides comprises vacuum pump and surge tank, surge tank connects the inlet manifold of vacuum pump and automotive air intake pipe, on the pipeline that connects surge tank and inlet manifold, be provided with pressure unit, pressure unit is connected with computer, and fixture one and fixture two all have the gland bonnet of seal automobile draft tube end.Whether the test mechanism that subsides vacuumizes test again to the automotive air intake pipe after durability test, detect automotive air intake pipe and leak gas, and find out the value of subsiding of automotive air intake pipe.
Accompanying drawing explanation
Fig. 1 is the structural representation of automotive air intake pipe test unit of the present invention;
Fig. 2 is the A part-structure enlarged drawing in Fig. 1;
Fig. 3 is part-structure left-hand view in Fig. 1;
Fig. 4 is the test mechanism structural representation that subsides.
Below in conjunction with accompanying drawing, the present invention is described in detail.
Embodiment
Referring to Fig. 1, automotive air intake pipe test unit comprises main body 11, slide block 51 and testing table 52, and main body 11 comprises that temperature becomes case 12, and slide block 51 and testing table 52 are arranged on temperature and become in case 12, and slide block 51 relatively main body 11 moves around.On slide block 51 and testing table 52, be provided with respectively fixture 1 and fixture 2 54, fixture 1 and fixture 2 54 are respectively used to clamp one end of automotive air intake pipe 6.Testing table 52 can lifting, can also rotate, and can adjust position according to the different size of automotive air intake pipe, to meet the demand of test plurality of specifications automotive air intake pipe.Temperature becomes in case 12 and is provided with compressor 13 and electrothermal tube 14, utilizes compressor 13 to reduce temperature and becomes the temperature in case 12, utilizes electrothermal tube 14 temperature that raises to become the temperature in case 12, so that temperature becomes the various temperature condition of case 12 in can simulated automotive driving process.
Referring to Fig. 2 and Fig. 3, main body 11 is provided with motor 21, variator 22 and cam mechanism, the present embodiment cam mechanism is equal width cam mechanism, comprise cam 31, driven member 32 and rotating shaft 34, the rotating shaft of motor 21 connects variator 22, variator 22 is connection rotating shaft 34 again, motor 21 is through rotating shaft 34 rotations of variator 22 speed change rear drive cam mechanisms, cam 31 is arranged in rotating shaft 34, with rotating shaft 34, rotate, driven member 32 can movably be arranged in main body 11, one end connection sliding block 51 (seeing Fig. 1), and have a rectangular through-hole 33, cam 31 is placed in through hole 33, when cam 31 rotation, driven member 32 band movable sliders 51 move around.On the axle head of the rotating shaft 34 of cam mechanism, disk 41 is installed, disk 41 is provided with and detects thing 43, and approach switch 42 is installed in main body 11, approaches to open 42 and be connected with computer 7, for detection of detection thing 43.Disk 41 can prevent that driven member 32 from departing from cam 31, detects thing 43 for being detected by approach switch 42, detects thing 43 and can select according to the type of approach switch 42, detects thing 43 for Screw in the present embodiment.Rotating shaft 34 is often turned around, and approach switch 42 detects once, and once, the present invention calculates the flexible number of times of automotive air intake pipe to computer 7 countings by this mode, and flexible number of times directly reflects life-span and the performance of automotive air intake pipe.
Referring to Fig. 4, the test mechanism that subsides comprises vacuum pump 84 and surge tank 83, surge tank 83 is connected with the inlet manifold 81 (seeing Fig. 1) of vacuum pump 83 and automotive air intake pipe by pipeline, on the pipeline 86 that connects surge tank 83 and inlet manifold 81, be provided with pressure unit 85, pressure unit 85 is connected with computer 7, and fixture 1 and fixture 2 54 all have the gland bonnet of seal automobile draft tube end.On the pipeline 86 that connects surge tank 83 and inlet manifold 81, be also provided with U-shaped vacuum meter 82.At automotive air intake pipe 6 after constantly flexible durability test, with the gland bonnet of fixture 1 and fixture 2 54 two end part seals of automotive air intake pipe 6, pipeline 86 is tightly connected with the inlet manifold 81 of automotive air intake pipe 6, starting vacuum pump 84 vacuumizes, surge tank 83 plays the effect of controlling flow, whether the test mechanism that subsides vacuumizes test again to the automotive air intake pipe after flexible test, detect automotive air intake pipe and leak gas, and find out the value of subsiding of automotive air intake pipe.U-shaped vacuum meter 82 and pressure unit 85 are for the pressure in measuring channel 86 equally, and U-shaped vacuum meter 82 is convenient to visualization, and the data of pressure unit 85 can be stored in computer, plot change curve in computer, are convenient to store and analyze.U-shaped vacuum meter 82 and pressure unit 85 can only adopt wherein a kind of, also can the two also use simultaneously.
Claims (7)
1. an automotive air intake pipe test unit, it is characterized in that, comprise main body, motor, cam mechanism, slide block and testing table, slide block is arranged in main body movably, motor driving cam means, the relative main body of cam mechanism driving slide block moves around, testing table is arranged in main body, on slide block and testing table, be provided with respectively fixture one and fixture two, fixture one and fixture two are respectively used to clamp one end of automotive air intake pipe, the rotating shaft of described cam mechanism is provided with detection thing, approach switch is installed in main body, approach switch is connected with computer, for detection of described detection thing.
2. automotive air intake pipe test unit according to claim 1, it is characterized in that, also comprise the test mechanism that subsides, the test mechanism that subsides comprises vacuum pump and surge tank, surge tank connects the inlet manifold of vacuum pump and automotive air intake pipe, on the pipeline that connects surge tank and inlet manifold, be provided with pressure unit, pressure unit is connected with computer, and described fixture one and fixture two all have the gland bonnet of seal automobile draft tube end.
3. automotive air intake pipe test unit according to claim 2, is characterized in that, on the pipeline that connects surge tank and inlet manifold, is also provided with U-shaped vacuum meter.
4. automotive air intake pipe test unit according to claim 1, it is characterized in that, also comprise the test mechanism that subsides, the test mechanism that subsides comprises vacuum pump and surge tank, surge tank connects the inlet manifold of vacuum pump and automotive air intake pipe, on the pipeline that connects surge tank and inlet manifold, be provided with U-shaped vacuum meter, described fixture one and fixture two all have the gland bonnet of seal automobile draft tube end.
5. according to the automotive air intake pipe test unit described in claim 3 or 4, it is characterized in that, described main body comprises that temperature becomes case, and described slide block and testing table are placed on temperature and become in case, and warm change in case is also provided with compressor and electrothermal tube.
6. automotive air intake pipe test unit according to claim 5, is characterized in that, described testing table can lifting, can also rotate.
7. automotive air intake pipe test unit according to claim 6, is characterized in that, described cam mechanism is equal width cam mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310755944.5A CN103712788B (en) | 2013-12-28 | 2013-12-28 | Automotive air intake pipe experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310755944.5A CN103712788B (en) | 2013-12-28 | 2013-12-28 | Automotive air intake pipe experimental rig |
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| Publication Number | Publication Date |
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| CN103712788A true CN103712788A (en) | 2014-04-09 |
| CN103712788B CN103712788B (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310755944.5A Active CN103712788B (en) | 2013-12-28 | 2013-12-28 | Automotive air intake pipe experimental rig |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390770A (en) * | 2014-11-19 | 2015-03-04 | 中国航空工业集团公司沈阳飞机设计研究所 | Dynamic sealing life testing verifying method of folding rotating mechanism of oil-gas channel |
| CN106078199A (en) * | 2016-08-01 | 2016-11-09 | 上海超路自动化设备有限公司 | A kind of automation integrated equipment processing inlet manifold |
| CN104019949B (en) * | 2014-05-24 | 2017-05-10 | 广西玉柴机器股份有限公司 | Side leakage device for air inlet pipe |
| CN108871700A (en) * | 2018-06-15 | 2018-11-23 | 青岛造船厂有限公司 | A kind of screw shaft of ship inspection of hermetic seal device |
| CN109100092A (en) * | 2016-10-13 | 2018-12-28 | 青岛联合智造科技有限公司 | Device for detecting leak point inside cable laying pipeline |
| CN110415440A (en) * | 2019-08-28 | 2019-11-05 | 天津智汇未来科技有限公司 | A kind of beverage merchandiser device people transmission device and sell robot |
| CN112098016A (en) * | 2020-11-17 | 2020-12-18 | 山东艾泰克环保科技股份有限公司 | High-order intake pipe gas tightness detection device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2844878Y (en) * | 2005-10-27 | 2006-12-06 | 上海骊晨汽车饰件有限公司 | Airtight tester for automotive parts |
| CN201561902U (en) * | 2009-10-15 | 2010-08-25 | 徐州天地重型机械制造有限公司 | Hydraulic hose performance test experiment table |
| CN103048091B (en) * | 2011-11-29 | 2016-03-30 | 张亚平 | Pipeline impermeability automatic detecting machine |
| CN202362120U (en) * | 2011-12-09 | 2012-08-01 | 天津市亚安科技股份有限公司 | Device for quickly detecting air tightness |
| CN203672608U (en) * | 2013-12-28 | 2014-06-25 | 宁海县博宇翔鹰汽车部件有限公司 | Testing device for automobile air inlet pipe |
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2013
- 2013-12-28 CN CN201310755944.5A patent/CN103712788B/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019949B (en) * | 2014-05-24 | 2017-05-10 | 广西玉柴机器股份有限公司 | Side leakage device for air inlet pipe |
| CN104390770A (en) * | 2014-11-19 | 2015-03-04 | 中国航空工业集团公司沈阳飞机设计研究所 | Dynamic sealing life testing verifying method of folding rotating mechanism of oil-gas channel |
| CN104390770B (en) * | 2014-11-19 | 2018-10-09 | 中国航空工业集团公司沈阳飞机设计研究所 | A kind of oil and gas path folding rotating mechanism dynamic sealing life test verification method |
| CN106078199A (en) * | 2016-08-01 | 2016-11-09 | 上海超路自动化设备有限公司 | A kind of automation integrated equipment processing inlet manifold |
| CN106078199B (en) * | 2016-08-01 | 2018-11-30 | 上海超路自动化设备有限公司 | A kind of automation integrated equipment handling inlet manifold |
| CN109100092A (en) * | 2016-10-13 | 2018-12-28 | 青岛联合智造科技有限公司 | Device for detecting leak point inside cable laying pipeline |
| CN109100092B (en) * | 2016-10-13 | 2020-03-10 | 广东铭星电力工程有限公司 | Internal leakage point detection device for cable laying pipeline |
| CN108871700A (en) * | 2018-06-15 | 2018-11-23 | 青岛造船厂有限公司 | A kind of screw shaft of ship inspection of hermetic seal device |
| CN110415440A (en) * | 2019-08-28 | 2019-11-05 | 天津智汇未来科技有限公司 | A kind of beverage merchandiser device people transmission device and sell robot |
| CN112098016A (en) * | 2020-11-17 | 2020-12-18 | 山东艾泰克环保科技股份有限公司 | High-order intake pipe gas tightness detection device |
| CN112098016B (en) * | 2020-11-17 | 2021-02-02 | 山东艾泰克环保科技股份有限公司 | High-order intake pipe gas tightness detection device |
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|---|---|
| CN103712788B (en) | 2016-05-11 |
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