CN203672608U - Testing device for automobile air inlet pipe - Google Patents

Testing device for automobile air inlet pipe Download PDF

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Publication number
CN203672608U
CN203672608U CN201320895785.4U CN201320895785U CN203672608U CN 203672608 U CN203672608 U CN 203672608U CN 201320895785 U CN201320895785 U CN 201320895785U CN 203672608 U CN203672608 U CN 203672608U
Authority
CN
China
Prior art keywords
air intake
intake pipe
cam
automotive air
slide block
Prior art date
Application number
CN201320895785.4U
Other languages
Chinese (zh)
Inventor
赵方明
Original Assignee
宁海县博宇翔鹰汽车部件有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 宁海县博宇翔鹰汽车部件有限公司 filed Critical 宁海县博宇翔鹰汽车部件有限公司
Priority to CN201320895785.4U priority Critical patent/CN203672608U/en
Application granted granted Critical
Publication of CN203672608U publication Critical patent/CN203672608U/en

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Abstract

The utility model relates to a testing device for an automobile air inlet pipe. The testing device for the automobile air inlet pipe is characterized in that the testing device comprises a main body, a motor, a cam mechanism, a slide block and a test bench, the slide block is movably arranged on the main body, the motor drives the cam mechanism, the cam mechanism drives the slide block to move back and forth relative to the main body, the test bench is arranged on the main body, the slide block and the test bench are respectively provided with a first clamp and a second clamp, the first clamp and the second clamp are respectively used for clamping one end of the automobile air inlet pipe, a rotating shaft of the cam mechanism is provided with a detection object, the main body is provided with a proximity switch, and the proximity switch is connected with a computer and used for detecting the detection object. According to the testing device, the automobile air inlet pipe is clamped on the slide block and the test bench, the cam mechanism drives the slide block to move back and forth, when a cam of the cam mechanism rotates for a loop, the automobile air inlet pipe is stretched and compressed for once, telescoping frequencies are detected by the proximity switch, the state of the automobile air inlet pipe in real operation can be simulated, and the service lifetime and the performance of the automobile air inlet pipe is rapidly and simply detected.

Description

Automotive air intake pipe test unit

Technical field

The utility model relates to auto parts and components product quality detection field, relates 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 purpose of this utility model is, provides the one 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 adopted in the utility model 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 utility model 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 the utility model automotive air intake pipe test unit;

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 utility model 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 rotates through the rotating shaft 34 of variator 22 speed change rear drive cam mechanisms, cam 31 is arranged in rotating shaft 34, rotate with rotating shaft 34, 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, in the time that cam 31 rotates, driven member 32 is with movable slider 51 to 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 and opens 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 computer 7 is counted once, and the utility model calculates the flexible number of times of automotive air intake pipe 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 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.
CN201320895785.4U 2013-12-28 2013-12-28 Testing device for automobile air inlet pipe CN203672608U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320895785.4U CN203672608U (en) 2013-12-28 2013-12-28 Testing device for automobile air inlet pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320895785.4U CN203672608U (en) 2013-12-28 2013-12-28 Testing device for automobile air inlet pipe

Publications (1)

Publication Number Publication Date
CN203672608U true CN203672608U (en) 2014-06-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320895785.4U CN203672608U (en) 2013-12-28 2013-12-28 Testing device for automobile air inlet pipe

Country Status (1)

Country Link
CN (1) CN203672608U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105115680A (en) * 2015-09-30 2015-12-02 江苏奥力威传感高科股份有限公司 Engine air inlet pipe air tightness test apparatus
CN103712788B (en) * 2013-12-28 2016-05-11 宁海县博宇翔鹰汽车部件有限公司 Automotive air intake pipe experimental rig

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103712788B (en) * 2013-12-28 2016-05-11 宁海县博宇翔鹰汽车部件有限公司 Automotive air intake pipe experimental rig
CN105115680A (en) * 2015-09-30 2015-12-02 江苏奥力威传感高科股份有限公司 Engine air inlet pipe air tightness test apparatus
CN105115680B (en) * 2015-09-30 2017-10-17 江苏奥力威传感高科股份有限公司 Engine air inlet tube test device for air tightness

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140625

Termination date: 20151228

EXPY Termination of patent right or utility model