CN103323221A - Hand brake valve on-line performance detecting table - Google Patents
Hand brake valve on-line performance detecting table Download PDFInfo
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- CN103323221A CN103323221A CN2013102257720A CN201310225772A CN103323221A CN 103323221 A CN103323221 A CN 103323221A CN 2013102257720 A CN2013102257720 A CN 2013102257720A CN 201310225772 A CN201310225772 A CN 201310225772A CN 103323221 A CN103323221 A CN 103323221A
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Abstract
The invention discloses a hand brake valve on-line performance detecting table. According to the hand brake valve on-line performance detecting table, the output end of an air source is connected with the input end of a bigeminy part, the output end of the bigeminy part is connected with the input end of an air storage pot, the output end of the air storage pot is respectively connected with the input end of a precise pressure regulating valve and the input end of an electricity-air proportion valve, the control end of the electricity-air proportion valve is connected with a computer, and the output end of the electricity-air proportion valve is connected with a detecting device. The output end of the precise pressure regulating valve is connected with an air inlet of a two-position five-way electromagnetic valve, the control end of the two-position five-way electromagnetic valve is connected with the computer, and the output end of the two-position five-way electromagnetic valve is respectively connected with a first sliding table air cylinder, a second sliding table air cylinder and a third sliding table air cylinder. The hand brake valve on-line performance detecting table is efficient and accurate in detected result, the full-automatic on-line detecting device is used, and therefore the detection efficiency is greatly improved. The detection results are intelligently judged, and therefore man-made influences are reduced.
Description
Technical field
The present invention relates to a kind of device of vehicle component performance test, be specifically related to a kind of hand brake valve on-line performance monitor station.
Background technology
Hand brake valve is an important device in the automobile air brake system.Hand brake valve is that automobile makes the automobile that is used in the row suddenly stopping and stopping making (comprise on the slope) resident motionless important mechanism in the original place.Hand brake valve is as indispensable part in the automobile air brake system, most important to its performance test, and traditional hand brake valve testing apparatus, the 0.4 grade of combination instrument of many employings that adopt show and semiautomation operations more, the human factor impact is larger, so need the design hand brake valve to carry out full-automatic online detection instrument
Summary of the invention
The present invention is directed to the deficiencies in the prior art, proposed a kind of hand brake valve on-line performance monitor station.
The technical scheme that technical solution problem of the present invention is taked is as follows:
A kind of hand brake valve on-line performance monitor station comprises source of the gas, bigeminy part, gas-holder, precise pressure regulating valve, electric Proportion valve, two five-way electromagnetic valves, proving installation, cylinder; Described cylinder comprises the first slide unit cylinder, the second slide unit cylinder, the 3rd slide unit cylinder;
The output terminal of source of the gas links to each other with the input end of bigeminy part, the output terminal of bigeminy part is connected with the input end of gas-holder, the output terminal of gas-holder respectively with the input end of precise pressure regulating valve, the electric Proportion valve input end connects, the electric Proportion valve control end is connected with computing machine, and the electric Proportion valve output terminal is connected with proving installation.The precise pressure regulating valve output terminal is connected with the air intake opening of two five-way electromagnetic valves, and two five-way electromagnetic valve control ends are connected with computing machine, and two five-way electromagnetic valve output terminals are connected with the first slide unit cylinder, the second slide unit cylinder, the 3rd slide unit cylinder respectively.
Described proving installation comprises the first 2/2-way solenoid valve, the second 2/2-way solenoid valve, the 3rd 2/2-way solenoid valve, the 4th 2/2-way solenoid valve, the 5th 2/2-way solenoid valve, the first baroceptor, the second baroceptor, the 3rd baroceptor; Differential pressure pick-up, a 0.1L volumetric standard, the 2nd 0.1L volumetric standard, the 3rd 0.1L volumetric standard, servomotor, speed reduction unit, shaft coupling, base plate, holder, drive link, contact switch, the first packoff, the second packoff, the 3rd packoff, dwang.
Floor below is equipped with servomotor, and servomotor is connected with dwang above the base plate by speed reduction unit, shaft joint, drive link, is provided with contact switch on the dwang, is provided with holder on the base plate and is positioned at directly over the servomotor.
The base plate top arranges three packoffs that are positioned at same plane.Three packoffs comprise the first packoff, the second packoff and the 3rd packoff; The first packoff, the second packoff are vertical with the 3rd packoff respectively; Wherein the first packoff, the second sealing device structure are identical, the first packoff comprises the second slide block, the second ports valve piece, the first slide unit cylinder and the second contiguous block, the first slide unit cylinder is installed in the upper bottom surface of base plate, the take-off lever of the first slide unit cylinder is connected with the second ports valve piece, the second ports valve piece bottom surface is installed on the slide rail by the second slide block, and slide rail is fixedly mounted on the base plate upper bottom surface;
The 3rd packoff comprises the first slide block, the first ports valve piece, slide unit cylinder and the first contiguous block, the slide unit cylinder is installed in the bottom surface of base plate, the take-off lever of slide unit cylinder is connected with the first ports valve piece by the first contiguous block, the first ports valve piece bottom surface is installed on the slide rail by the first slide block, and slide rail is fixedly mounted on the base plate upper bottom surface; Three holes on the first ports valve piece are connected with the fast male of inserting by tracheae.
One jiao is equipped with three fast females of inserting on the base plate, and three fast females of inserting comprise the first fast female, the second fast female, the 3rd fast female of inserting of inserting of inserting.The second fast female of inserting is connected with an end of the 9th 2/2-way solenoid valve, the 9th 2/2-way solenoid valve and the second fast inserting between the female are connected with the 3rd baroceptor, and the 9th 2/2-way solenoid valve other end is connected with the 3rd 0.1L volumetric standard with an end of the 8th 2/2-way solenoid valve.The 3rd fast female of inserting is connected with an end of the 7th 2/2-way solenoid valve, the 7th 2/2-way solenoid valve and the 3rd fast inserting between the female are connected with the second baroceptor, and the 7th 2/2-way electromagnetism other end is connected with the 2nd 0.1L volumetric standard with an end of the 6th 2/2-way solenoid valve;
The first fast female of inserting is connected with an end of the 3rd 2/2-way solenoid valve, an end of the 4th 2/2-way solenoid valve, the first fast inserting between female and the 3rd 2/2-way solenoid valve is provided with the first baroceptor, and the other end of the 3rd 2/2-way solenoid valve is connected with an end of the first 2/2-way solenoid valve, an end of the second 2/2-way solenoid valve, an end of the 5th 2/2-way solenoid valve; The other end of the 4th 2/2-way solenoid valve is connected with the other end, a 0.1L volumetric standard of the 5th 2/2-way solenoid valve, and the other end of 2/2-way solenoid valve is connected with the output terminal of above-mentioned electric Proportion valve; The two ends of the 4th 2/2-way solenoid valve are provided with differential pressure pick-up.
Beneficial effect of the present invention: 1) test result efficiently and accurately; 2) full-automatic online detection instrument has improved detection efficiency greatly; 3) test result intelligent decision lowers man's activity.
Description of drawings
Shown in Figure 1 is the schematic diagram of the embodiment of the invention,
That shown in Figure 2 is the load maintainer figure of the embodiment of the invention.
Source of the gas 1 among the figure, bigeminy part 2, gas-holder 3, electric Proportion valve 4, the first 2/2-way solenoid valve 5, the second 2/2-way solenoid valve 6, the 3rd 2/2-way solenoid valve 7, the first baroceptor 8, the 4th 2/2-way solenoid valve 9, the five 2/2-way solenoid valves 10, differential pressure pick-up 11, the one 0.1L volumetric standard 12, the 2nd 0.1L volumetric standard 13, the 6th 2/2-way solenoid valve 14, the 7th 2/2-way solenoid valve 15, the second baroceptor 16, the 3rd 0.1L volumetric standard 17, the 8th 2/2-way solenoid valve 18, the 9th 2/2-way solenoid valve 19, the 3rd baroceptor 20, two five-way electromagnetic valves 21, proving installation 22, the first slide unit cylinder 23, precise pressure regulating valve 24, the first slide block 25, the second slide unit cylinder 26, the one 4 ports valve piece 27, holder 28, contact switch 29, dwang 30, drive link 31, base plate 32, shaft coupling 33, speed reduction unit 34, servomotor 35, the first contiguous block 36, the first fast female 37 of inserting, the second fast female 38 of inserting, the 3rd fast female 39 of inserting, the first packoff 40, the second packoff 41, the 3rd packoff 42, the second slide block 43, the 24 ports valve piece 44, the second contiguous block 45, the 3rd slide unit cylinder 46
Embodiment
Further specify the present invention below in conjunction with accompanying drawing.
A kind of hand brake valve on-line performance monitor station comprises source of the gas 1, bigeminy part 2, gas-holder 3, precise pressure regulating valve 24, electric Proportion valve 4, two five-way electromagnetic valves 21, proving installation 22, cylinder; Described cylinder comprises the first slide unit cylinder 23, the second slide unit cylinder 26, the 3rd slide unit cylinder 46;
The output terminal of source of the gas 1 links to each other with the input end of bigeminy part 2, the output terminal of bigeminy part 2 is connected with the input end of gas-holder 3, the output terminal of gas-holder 3 respectively with the input end of precise pressure regulating valve 24, electric Proportion valve 4 input ends connect, electric Proportion valve 4 control ends are connected with computing machine, and electric Proportion valve 4 output terminals are connected with proving installation 22.Precise pressure regulating valve 24 output terminals are connected with the air intake opening of two five-way electromagnetic valves 21, two five-way electromagnetic valve 21 control ends are connected with computing machine, and two five-way electromagnetic valve 21 output terminals are connected with the first slide unit cylinder 23, the second slide unit cylinder 26, the 3rd slide unit cylinder 46 respectively.
Described proving installation 22 comprises the first 2/2-way solenoid valve 5, the second 2/2-way solenoid valve 6, the three 2/2-way solenoid valves 7, the four 2/2-way solenoid valves 9, the 5th 2/2-way solenoid valve 10, the first baroceptors 8, the second baroceptor 16, the 3rd baroceptor 20; Differential pressure pick-up 11, a 0.1L volumetric standard 12, the 2nd 0.1L volumetric standard 13, the 3rd 0.1L volumetric standard 17, servomotor 35, speed reduction unit 34, shaft coupling 33, base plate 32, holder 28, drive link 31, contact switch 29, the first packoff 40, the second packoff 41, the 3rd packoff 42, dwang 30.
Servomotor 35 is equipped with in base plate 32 belows, servomotor 35 is connected with the dwang 30 of base plate 32 tops by speed reduction unit 34, shaft joint 33, drive link 31, be provided with contact switch 29 on the dwang 30, be provided with holder 28 on the base plate 32 and be positioned at directly over the servomotor 35.
The 3rd packoff comprises the first slide block 25, the one 4 ports valve piece 27, slide unit cylinder 26 and the first contiguous block 36, slide unit cylinder 26 is installed in the bottom surface of base plate 32, the take-off lever of slide unit cylinder 26 is connected with the one 4 ports valve piece 27 by the first contiguous block 36, the one 4 ports valve piece 27 bottom surfaces are installed on the slide rail by the first slide block 25, and slide rail is fixedly mounted on base plate 32 upper bottom surfaces; Three holes on the one 4 ports valve piece 27 are connected with the fast male of inserting by tracheae.
One jiao is equipped with three fast females of inserting on the base plate 32, and three fast females of inserting comprise the first fast female 37, the second fast female 38, the 3rd fast female 39 of inserting of inserting of inserting.The second fast female 38 of inserting is connected with an end of the 9th 2/2-way solenoid valve 19, being connected with the 3rd baroceptor 20, the nine 2/2-way solenoid valves 19 other ends between the 9th 2/2-way solenoid valve 19 and the second fast slotting female 38 is connected with the 3rd 0.1L volumetric standard 17 with an end of the 8th 2/2-way solenoid valve 18.The 3rd fast female 39 of inserting is connected with an end of the 7th 2/2-way solenoid valve 15, being connected with the second baroceptor 16, the seven 2/2-way electromagnetism 15 other ends between the 7th 2/2-way solenoid valve 15 and the 3rd fast slotting female 39 is connected with the 2nd 0.1L volumetric standard 13 with an end of the 6th 2/2-way solenoid valve 14;
The first fast female 37 of inserting is connected with an end of the 3rd 2/2-way solenoid valve 7, an end of the 4th 2/2-way solenoid valve 9, being provided with the other end of the first baroceptor 8, the three 2/2-way solenoid valves 7 between the first fast slotting female 37 and the 3rd 2/2-way solenoid valve 7 is connected with an end of the first 2/2-way solenoid valve 5, an end of the second 2/2-way solenoid valve 6, an end of the 5th 2/2-way solenoid valve 10; The other end of the 4th 2/2-way solenoid valve 9 is connected with the other end, a 0.1L volumetric standard 12 of the 5th 2/2-way solenoid valve 10, and the other end of 2/2-way solenoid valve 5 is connected with the output terminal of above-mentioned electric Proportion valve 4; The two ends of the 4th 2/2-way solenoid valve 9 are provided with differential pressure pick-up 11;
Before the test, hand brake valve is put on the holder 28.Start test procedure, cylinder promotes packoff 40 sealing hand brake valve air intake opening and gas outlets.Servomotor 35 contacts with the hand brake valve handle by dwang 30.Program enters test mode, and dwang 30 respectively driving handle moves to the driving position, and the Parking position checks the position, testing product hermeticity.After performing leak test was finished, dwang 30 driving handles were return starting point, dwang 30 slowly again driving handle turn to maximum angular, the test hand brake valve static characteristic.After test finished, the first packoff 40, the second packoff 41, the 3rd packoff 42 were return initial position, and dwang 30 is return original position, waited for for the second time test.
Claims (1)
1. a hand brake valve on-line performance monitor station comprises source of the gas, bigeminy part, gas-holder, precise pressure regulating valve, electric Proportion valve, two five-way electromagnetic valves, proving installation, cylinder; Described cylinder comprises the first slide unit cylinder, the second slide unit cylinder, the 3rd slide unit cylinder;
It is characterized in that: the output terminal of source of the gas links to each other with the input end of bigeminy part, the output terminal of bigeminy part is connected with the input end of gas-holder, the output terminal of gas-holder respectively with the input end of precise pressure regulating valve, the electric Proportion valve input end connects, the electric Proportion valve control end is connected with computing machine, and the electric Proportion valve output terminal is connected with proving installation; The precise pressure regulating valve output terminal is connected with the air intake opening of two five-way electromagnetic valves, and two five-way electromagnetic valve control ends are connected with computing machine, and two five-way electromagnetic valve output terminals are connected with the first slide unit cylinder, the second slide unit cylinder, the 3rd slide unit cylinder respectively;
Described proving installation comprises the first 2/2-way solenoid valve, the second 2/2-way solenoid valve, the 3rd 2/2-way solenoid valve, the 4th 2/2-way solenoid valve, the 5th 2/2-way solenoid valve, the first baroceptor, the second baroceptor, the 3rd baroceptor; Differential pressure pick-up, a 0.1L volumetric standard, the 2nd 0.1L volumetric standard, the 3rd 0.1L volumetric standard, servomotor, speed reduction unit, shaft coupling, base plate, holder, drive link, contact switch, the first packoff, the second packoff, the 3rd packoff, dwang;
Floor below is equipped with servomotor, and servomotor is connected with dwang above the base plate by speed reduction unit, shaft joint, drive link, is provided with contact switch on the dwang, is provided with holder on the base plate and is positioned at directly over the servomotor;
The base plate top arranges three packoffs that are positioned at same plane; Three packoffs comprise the first packoff, the second packoff and the 3rd packoff; The first packoff, the second packoff are vertical with the 3rd packoff respectively; Wherein the first packoff, the second sealing device structure are identical, the first packoff comprises the second slide block, the second ports valve piece, the first slide unit cylinder and the second contiguous block, the first slide unit cylinder is installed in the upper bottom surface of base plate, the take-off lever of the first slide unit cylinder is connected with the second ports valve piece, the second ports valve piece bottom surface is installed on the slide rail by the second slide block, and slide rail is fixedly mounted on the base plate upper bottom surface;
The 3rd packoff comprises the first slide block, the first ports valve piece, slide unit cylinder and the first contiguous block, the slide unit cylinder is installed in the bottom surface of base plate, the take-off lever of slide unit cylinder is connected with the first ports valve piece by the first contiguous block, the first ports valve piece bottom surface is installed on the slide rail by the first slide block, and slide rail is fixedly mounted on the base plate upper bottom surface; Three holes on the first ports valve piece are connected with the fast male of inserting by tracheae;
One jiao is equipped with three fast females of inserting on the base plate, and three fast females of inserting comprise the first fast female, the second fast female, the 3rd fast female of inserting of inserting of inserting; The second fast female of inserting is connected with an end of the 9th 2/2-way solenoid valve, the 9th 2/2-way solenoid valve and the second fast inserting between the female are connected with the 3rd baroceptor, and the 9th 2/2-way solenoid valve other end is connected with the 3rd 0.1L volumetric standard with an end of the 8th 2/2-way solenoid valve; The 3rd fast female of inserting is connected with an end of the 7th 2/2-way solenoid valve, the 7th 2/2-way solenoid valve and the 3rd fast inserting between the female are connected with the second baroceptor, and the 7th 2/2-way electromagnetism other end is connected with the 2nd 0.1L volumetric standard with an end of the 6th 2/2-way solenoid valve;
The first fast female of inserting is connected with an end of the 3rd 2/2-way solenoid valve, an end of the 4th 2/2-way solenoid valve, the first fast inserting between female and the 3rd 2/2-way solenoid valve is provided with the first baroceptor, and the other end of the 3rd 2/2-way solenoid valve is connected with an end of the first 2/2-way solenoid valve, an end of the second 2/2-way solenoid valve, an end of the 5th 2/2-way solenoid valve; The other end of the 4th 2/2-way solenoid valve is connected with the other end, a 0.1L volumetric standard of the 5th 2/2-way solenoid valve, and the other end of 2/2-way solenoid valve is connected with the output terminal of above-mentioned electric Proportion valve; The two ends of the 4th 2/2-way solenoid valve are provided with differential pressure pick-up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310225772.0A CN103323221B (en) | 2013-06-07 | 2013-06-07 | A kind of detection method of hand brake valve on-line performance monitor station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310225772.0A CN103323221B (en) | 2013-06-07 | 2013-06-07 | A kind of detection method of hand brake valve on-line performance monitor station |
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| CN103323221A true CN103323221A (en) | 2013-09-25 |
| CN103323221B CN103323221B (en) | 2016-04-06 |
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| CN201310225772.0A Expired - Fee Related CN103323221B (en) | 2013-06-07 | 2013-06-07 | A kind of detection method of hand brake valve on-line performance monitor station |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575483A (en) * | 2013-10-17 | 2014-02-12 | 杭州沃镭科技有限公司 | Hand brake valve on-line performance detection test bed control system and application method thereof |
| 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 |
| CN106679954A (en) * | 2016-12-30 | 2017-05-17 | 镇江博雷科智能装备有限公司 | Testing device and method for anti-pressure destruction tests of hydraulic brake caliper assembly |
| CN109307593A (en) * | 2018-11-27 | 2019-02-05 | 瑞立集团瑞安汽车零部件有限公司 | A kind of gas main brake valve detection device |
| CN112268713A (en) * | 2020-11-10 | 2021-01-26 | 长安大学 | Hydraulic drive base assembly of automobile air brake valve and brake cylinder test bed |
| CN116952566A (en) * | 2023-09-21 | 2023-10-27 | 山东康健汽车科技股份有限公司 | Trailer brake valve test evaluation system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103575483A (en) * | 2013-10-17 | 2014-02-12 | 杭州沃镭科技有限公司 | Hand brake valve on-line performance detection test bed control system and application method thereof |
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| CN106679954A (en) * | 2016-12-30 | 2017-05-17 | 镇江博雷科智能装备有限公司 | Testing device and method for anti-pressure destruction tests of hydraulic brake caliper assembly |
| CN106679954B (en) * | 2016-12-30 | 2019-05-28 | 镇江博雷科智能装备有限公司 | Hydraulic brake caliper assembly pressure resistance failure test test device and method |
| CN109307593A (en) * | 2018-11-27 | 2019-02-05 | 瑞立集团瑞安汽车零部件有限公司 | A kind of gas main brake valve detection device |
| CN109307593B (en) * | 2018-11-27 | 2024-02-13 | 瑞立集团瑞安汽车零部件有限公司 | Air brake master valve detection device |
| CN112268713A (en) * | 2020-11-10 | 2021-01-26 | 长安大学 | Hydraulic drive base assembly of automobile air brake valve and brake cylinder test bed |
| CN112268713B (en) * | 2020-11-10 | 2022-05-17 | 长安大学 | Hydraulic drive base assembly of automobile air brake valve and brake cylinder test bed |
| CN116952566A (en) * | 2023-09-21 | 2023-10-27 | 山东康健汽车科技股份有限公司 | Trailer brake valve test evaluation system |
| CN116952566B (en) * | 2023-09-21 | 2023-12-15 | 山东康健汽车科技股份有限公司 | Trailer brake valve test evaluation system |
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| CN103323221B (en) | 2016-04-06 |
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Inventor after: Guo Bin Inventor after: Fan Weijun Inventor after: Lu Yi Inventor after: Wang Xueying Inventor after: Hu Xiaofeng Inventor after: Luo Zai Inventor after: Luo Yubin Inventor before: Guo Bin Inventor before: Fan Weijun Inventor before: Lu Yi Inventor before: Wang Xueying Inventor before: Hu Xiaofeng Inventor before: Luo Zai Inventor before: Luo Yubin |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20180607 |