CN201021915Y - An automatic testing table for performance of gasoline machine connected with assembly line - Google Patents
An automatic testing table for performance of gasoline machine connected with assembly line Download PDFInfo
- Publication number
- CN201021915Y CN201021915Y CNU2006201117920U CN200620111792U CN201021915Y CN 201021915 Y CN201021915 Y CN 201021915Y CN U2006201117920 U CNU2006201117920 U CN U2006201117920U CN 200620111792 U CN200620111792 U CN 200620111792U CN 201021915 Y CN201021915 Y CN 201021915Y
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- CN
- China
- Prior art keywords
- gasoline engine
- testing stand
- test
- anchor clamps
- axle sleeve
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an automatic test bench for petrol engine performance, which comprises a test bench to support the clamps of a petrol engine, the upper portion of the test bench is provided with a compressing apparatus and a sense switch to test if the clamps reach the designated position, the lower portion of the test bench is provided with a lifting cylinder which is provided with a switching bench, the upper portion of the switching bench is provided with a driving chain, the lower portion of the test bench is vertically provided with a transmission shaft sleeve, the lower end of the shaft sleeve is connected with a static rotor, one side of the shaft sleeve is provided with a rotary speed sense switch to sense the rotary speed of the shaft sleeve, and one side of the test bench is provided with an automatic brake device. The utility model has the advantages that first, the utility model can conveniently and quickly test plural parameters of the petrol engine; second, all test results are processed by a computer and visually displayed, the test results are accurate and reliable without the effects of human factors; third, the utility model is high in automation level and reduces labor intensity; fourth, the petrol engine can quickly get on or off the test bench, all test items can be synchronously completed on the test bench, which is high in efficiency.
Description
Technical field
The utility model relates to a kind of proving installation, specifically refers to a kind of gasoline engine performance test board, and it can dock the performance test of finishing automatically gasoline engine with assembly line.
Background technology
Gasoline engine has the detection operation usually one after assembling on the production line is finished, carry out after this detection is general online.At present, therefore can only carry out some simple tests owing to there is not special checkout equipment, whether normal as judging sound by rule of thumb, have no abnormal sound, its duty under different rotating speeds is understood in manual governing, and whether shake is big or the like.Existing method of testing existence is following main not enough: 1,, therefore certainly exist different testing standards because this test mainly leans on tester's experience to judge, can't be strict unified, and different personnel have different criterions, and have inaccurate phenomenon.2, the restriction of tested person condition, can only carry out the test of some routines at present, to influencing some important parameters of gasoline engine combination property, electric current during as voltage, frequency, loading and brake time etc. can't record exactly, there is defective even know gasoline engine performance, also can't understand the very crux of problem specifically, exactly, be difficult to propose targetedly solution, certainly will be unfavorable for improving the total quality of gasoline engine.3, owing to need come step by step disparity items is tested, that is to say and to finish all tests in same step by same individual, so testing efficiency is low.4, need manually move machine, labour intensity is big.
Summary of the invention
At the prior art above shortcomings, the purpose of this utility model provides a kind of gasoline engine performance test board that docks with assembly line, and it can be tested the major parameter that influences the gasoline engine combination property under unified testing standard accurately automatically.
The technical solution of the utility model is achieved in that it comprises the testing stand that support gasoline engine anchor clamps are used, testing stand is provided with hold down gag and the anchor clamps detector switch that puts in place, have lift cylinder at testing stand, lift cylinder is provided with and can makes the gasoline engine anchor clamps and the switching table top that switches between testing stand in the lift cylinder lifting process thereon, switches table top and is provided with driving-chain and docks with assembly line by transmission roller channel; Vertically be provided with the transmission axle sleeve below testing stand, the axle sleeve upper end is used for being connected with output shaft of gasoline engine, and the lower end is connected with rotor, is provided with the rotating speed detector switch of test axle sleeve rotating speed in axle sleeve one side; Be provided with dead-man's device in testing stand one side, dead-man's device has force transducer and the drag hook that is connected with brake gear on the gasoline engine.
For the nonvoluntary discharging of tail gas that test is produced, the utility model is provided with the tail gas collecting device that promoted by cylinder in testing stand one side, and the hydraucone of tail gas collecting device is moveable to the smoke evacuation position of gasoline engine under cylinder promotes.
The utility model is installed in assembly line one side, is exclusively used in the vertical shaft petrol engine test and uses.When gasoline engine is transported to this test board and puts in place from assembly line after, start gasoline engine, the output shaft of gasoline engine is by the rotor rotation in the transmission axle sleeve drive rotor, and the rotor rotation produces a magnitude of voltage, and relevant value shows on display.This equipment has following advantage: 1, can test the multiple parameter of gasoline engine easily and quickly, electric current during as voltage, frequency, loading and brake time etc., help the performance of comprehensive consideration gasoline engine and a certain defective is solved targetedly.2, all test parameters also intuitively reflect by Computer Processing, and the result accurately, has reliably got rid of the human factor influence.3, automaticity height need not manpower and moves, and has reduced labour intensity.4, go up leave from office fast, all test events all can be finished on this test board synchronously, the efficient height.
Description of drawings
Fig. 1-the utility model structural representation.
Fig. 2-control panel synoptic diagram.
Among the figure, the manual switch of 1-(anchor clamps control); 2-rising/decline switch; 3-compresses/trip switch; 4-wants the anchor clamps pilot lamp; The 5-emergency stop switch; 6-wants anchor clamps button (advancing); 7-is put anchor clamps button (moving back); The 8-cabinet; The 9-roller; The 10-testing stand; The 11-register pin; The 12-hold down gag; The 13-detector switch that puts in place; The 14-lift cylinder; 15-switches table top; The 16-driving-chain; 17-transmits axle sleeve; The 18-rotor; 19-rotating speed detector switch; The 20-tail gas collecting device; 21-tail gas absorbs (forward/backward); The 22-brake; 23-load control (manual) 24-power switch (ON/OFF); 25-computer power switch (ON/OFF); 26-starts; 27-stops; The indication of 28-power supply; The 29-indication of reporting to the police; The 30-dead-man's device; 31-exhaust collection cylinder.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, as can be seen, test board of the present utility model is arranged in the cabinet 8 of a top and transmission roller channel side's (promptly over against assembly line direction) opening from the figure, and cabinet 8 bottom surfaces are provided with the roller of being convenient to pass 9.Be provided with the testing stand 10 that support gasoline engine anchor clamps are used on cabinet 8 tops, testing stand 10 1 sides are provided with the register pin 11 to the anchor clamps location, testing stand 10 is provided with hold down gag 12 and the anchor clamps detector switch 13 that puts in place, hold down gag 12 is a pressing plate, controlled by 90 degree rotary cylinders, can realize compressing or unclamp anchor clamps.Whether the anchor clamps detector switch 13 that puts in place is used to detect anchor clamps and puts in place, and the anchor clamps signal that puts in place is transferred to control circuit.Have lift cylinder 14 at testing stand 10, lift cylinder 14 is provided with and can makes the gasoline engine anchor clamps and the switching table top 15 that switches between testing stand in the lift cylinder lifting process thereon, switches table top 15 and is provided with driving-chain 16 and docks with assembly line by transmission roller channel.Vertically be provided with transmission axle sleeve 17 below testing stand 10, axle sleeve 17 upper ends are used for being connected with output shaft of gasoline engine, and the lower end is connected with rotor 18.Be provided with the rotating speed detector switch 19 of testing the axle sleeve rotating speed in axle sleeve 17 1 sides, rotating speed detector switch 19 is connected with control circuit.Be provided with dead-man's device 30 in testing stand one side, dead-man's device 30 has force transducer and the drag hook that is connected with brake gear on the gasoline engine, and force transducer is connected with control circuit.When anchor clamps when assembly line is come, at first carry out the transition on the transmission roller channel, be transferred to the switching table top by transmission roller channel again.When lift cylinder descends, switch table top and descend thereupon, after dropping to certain altitude, the gravity of anchor clamps is born by testing stand automatically and is no longer acted on the switching table top, and this moment, anchor clamps moved into place.
For the nonvoluntary discharging everywhere of the tail gas that test is produced, the utility model is provided with the tail gas collecting device 20 that promoted by exhaust collection cylinder 31 in testing stand one side, and the hydraucone of tail gas collecting device 20 is moveable to the smoke evacuation position of gasoline engine under exhaust collection cylinder 31 promotes.
The utility model has the PLC control circuit, whole test process can be realized robotization by control circuit, and with its test result is shown intuitively after the display device of periphery is connected.By the operation position, be provided with control panel as shown in Figure 2, control panel is connected with control circuit, and the action button on it is respectively " manual switch (anchor clamps control) 1 " with relevant indicator signal, " rising/decline switch 2 ", " compress/trip switch 3 ", " want anchor clamps pilot lamp 4 ", " emergency stop switch 5 ", " want anchor clamps button (advancing) 6 ", " put anchor clamps button (moving back) 7 ", " tail gas absorbs (forward/backward) 21 ", " brake 22 ", " load control (manual) 23 ", " power switch (ON/OFF) 24 ", " computer power switch (ON/OFF) 25 ", " start 26 ", " stop 27 ", " power supply indication 28 " and " indication 29 of reporting to the police ".
The utility model is converted to the rotation of rotor with the rotation of gasoline engine inner rotator by the transmission axle sleeve, and the electric current when utilizing the voltage, frequency of the principle test gasoline engine of cutting magnetic line in the rotor rotation process and loading.The test of gasoline engine brake time is to realize by the force transducer in the dead-man's device, stressedly begin to clock when dropping to the value of predesignating when what start brake back force transducer, and stop to clock when the transmission axle sleeve stops the rotation when the rotating speed detector switch detects, this mistiming then is the brake time of gasoline engine.The calculating of this time is finished by computing machine, this two signals that begin to clock and stop to clock are input to computing machine automatically by force transducer and rotating speed detector switch, other test signal also is to be input to computing machine automatically, and therefore whole test result accurately and reliably.
The course of work of the present utility model is:
1, automatic testing process (anchor clamps are controlled manual switch and got to automatic transmission):
1. press and want anchor clamps button (advancing), at this moment want the anchor clamps pilot lamp bright; 2. clamping has the anchor clamps of gasoline engine to begin to move toward this test board direction; 3. put in place after detector switch detects anchor clamps and put in place when anchor clamps, lift cylinder descends; 4. after lift cylinder decline put in place, this moment, the output shaft of gasoline engine was connected with the transmission axle cover automatically, and hold down gag compresses anchor clamps under 90 degree rotary cylinder effects, and the hydraucone of while tail gas collecting device moves to gasoline engine smoke evacuation position; 5. artificial drag hook with dead-man's device hooks the gasoline engine brake gear; 6. after clamp, tail gas collecting device and brake drag hook were hooked to the position, started gasoline engine this moment, carries out performance test; 7. test finishes, and industrial computer will send test and finish signal to control circuit after 3 seconds, carry out brake by control circuit; 8. take off the brake drag hook, by transferring anchor clamps button (moving back), 90 degree rotary cylinder hold down gags unclamp automatically, and under cylinder action, tail gas collecting device is got back to original position simultaneously; 9. lift cylinder rises; 10. after the lift cylinder rising put in place, anchor clamps were sent test board by sprocket wheel.
2, manual test process (anchor clamps are controlled manual switch and got to manual):
1. press and want anchor clamps button (advancing), at this moment want the anchor clamps pilot lamp bright; 2. clamping has the anchor clamps of gasoline engine to begin to move toward this test board direction; 3. put in place after detector switch detects anchor clamps and put in place when anchor clamps, anchor clamps rising/decline switch is got to down lowered category, at this moment lift cylinder descends; 4. lift cylinder descend put in place after, this moment, the output shaft of gasoline engine was connected with the transmission axle cover automatically, again anchor clamps are compressed/trip switch gets to and compress shelves, at this moment 90 spend rotary cylinders move under hold down gag anchor clamps are compressed; 5. tail gas is absorbed the forward/backward switch and get to drive shift, the hydraucone of tail gas collecting device moves to gasoline engine smoke evacuation position under the effect of exhaust collection cylinder; 6. artificial drag hook with dead-man's device hooks the gasoline engine brake gear; 7. after clamped when anchor clamps, tail gas collecting device and brake drag hook put in place, started gasoline engine this moment, carries out performance test; 8. test finishes, and presses the brake button, and at this moment control circuit is carried out brake; 9. take off the brake drag hook; 10. tail gas being absorbed the forward/backward switch gets to and retreats shelves, the hydraucone homing of tail gas collecting device under the effect of exhaust collection cylinder; (11) anchor clamps are compressed/trip switch gets to and unclamps shelves, and 90 degree rotary cylinders unclamp hold down gag automatically; (12) anchor clamps rising/decline switch is got to upgraded, lift cylinder rises; (13) after the lift cylinder rising put in place, by transferring anchor clamps button (moving back), anchor clamps were sent test board by sprocket wheel.
Claims (3)
1. gasoline engine performance automatic testing stand that docks with assembly line, it is characterized in that: it comprises supports the testing stand (10) that the gasoline engine anchor clamps are used, testing stand (10) is provided with hold down gag (12) and the anchor clamps detector switch (13) that puts in place, have lift cylinder (14) at testing stand (10), lift cylinder (14) is provided with and can makes the gasoline engine anchor clamps and the switching table top (15) that switches between testing stand in the lift cylinder lifting process thereon, switches table top (15) and is provided with driving-chain (16) and docks with assembly line by transmission roller channel; Vertically be provided with transmission axle sleeve (17) in testing stand (15) below, the axle sleeve upper end is used for being connected with output shaft of gasoline engine, axle sleeve (17) lower end is connected with rotor (18), be provided with the rotating speed detector switch (19) of test axle sleeve rotating speed in axle sleeve (17) one sides, be provided with dead-man's device (30) in testing stand (10) one sides, dead-man's device (30) has force transducer and the drag hook that is connected with brake gear on the gasoline engine.
2. gasoline engine performance automatic testing stand according to claim 1, it is characterized in that: be provided with the tail gas collecting device (20) that promoted by exhaust collection cylinder (21) in testing stand (10) one sides, the hydraucone of tail gas collecting device (20) is moveable to the smoke evacuation position of gasoline engine under cylinder promotes.
3. gasoline engine performance automatic testing stand according to claim 1 is characterized in that: this test board is arranged in the cabinet (10) of a top and transmission roller channel side's opening, and cabinet (8) bottom surface is provided with the roller of being convenient to pass (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201117920U CN201021915Y (en) | 2006-11-27 | 2006-11-27 | An automatic testing table for performance of gasoline machine connected with assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201117920U CN201021915Y (en) | 2006-11-27 | 2006-11-27 | An automatic testing table for performance of gasoline machine connected with assembly line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201021915Y true CN201021915Y (en) | 2008-02-13 |
Family
ID=39089326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201117920U Expired - Fee Related CN201021915Y (en) | 2006-11-27 | 2006-11-27 | An automatic testing table for performance of gasoline machine connected with assembly line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201021915Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183372A (en) * | 2011-03-18 | 2011-09-14 | 湖南工程学院 | Dynamical performance testing device for petroleum-electricity hybrid power system |
| CN105136463A (en) * | 2015-08-20 | 2015-12-09 | 浙江捷天工贸有限公司 | Clamp of gasoline engine for working condition test, on-line detection and load durability test |
-
2006
- 2006-11-27 CN CNU2006201117920U patent/CN201021915Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183372A (en) * | 2011-03-18 | 2011-09-14 | 湖南工程学院 | Dynamical performance testing device for petroleum-electricity hybrid power system |
| CN102183372B (en) * | 2011-03-18 | 2012-04-11 | 湖南工程学院 | Dynamical performance testing device for petroleum-electricity hybrid power system |
| CN105136463A (en) * | 2015-08-20 | 2015-12-09 | 浙江捷天工贸有限公司 | Clamp of gasoline engine for working condition test, on-line detection and load durability test |
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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: CHONGQING ZONGSHEN GENERAL POWER MACHINE CO., LTD. Free format text: FORMER OWNER: CHONGQING ZONGSHEN TECHNOLOGY DEVELOPMENT + RESEARCH CO. LTD. Effective date: 20101109 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 400039 NO.25, ERLANG ROAD, SHIQIAOPU, HIGH-TECH ZONE, CHONGQING CITY TO: 400054 CHAOYOUCHANG, BA NAN DISTRICT, CHONGQING CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101109 Address after: 400054 Banan District, Chongqing fried oil field Patentee after: Chongqing Zongshen General Power Machine Co., Ltd. Address before: 400039, No. 25 Erlang Road, Chongqing hi tech Development Zone, Shiqiaopu Patentee before: Chongqing Zongshen Technology Development & Research Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080213 Termination date: 20111127 |