CN104677606A - Program control automobile brake valve total pump test table - Google Patents
Program control automobile brake valve total pump test table Download PDFInfo
- Publication number
- CN104677606A CN104677606A CN201310627573.2A CN201310627573A CN104677606A CN 104677606 A CN104677606 A CN 104677606A CN 201310627573 A CN201310627573 A CN 201310627573A CN 104677606 A CN104677606 A CN 104677606A
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- valve
- brake valve
- way
- solenoid valve
- way solenoid
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The invention relates to a program control brake valve total pump test table, which comprises a work table, a brake valve automatic clamp, a simulation pedaling device and a brake valve to be detected, wherein the brake valve automatic clamp and the simulated pedaling device are arranged on the work table, the simulation pedaling device is provided with a rotating shaft, the top of the rotating shaft is provided with a rocker arm, a contact is arranged in a position, near the back end, of the rocker arm, a pressure sensor is arranged inside the contact, the bottom end of the rotating shaft is connected with a driving air cylinder device through a connecting rod, the driving air cylinder device is arranged under the work table, a panel assembly is arranged above the back end of the work table, and comprises a panel, the panel is used for installing a pressure meter for inspection and other inspection instruments, a digital to analog conversion module connected through a circuit is arranged inside the panel, the digital to analog conversion module is connected with the contact through a pressure sensor data wire, and the brake valve to be detected is put in the brake valve automatic clamp. A foot valve test table has the advantages that the operation is convenient, the automation degree is high, and the test efficiency is greatly improved.
Description
Technical field
The present invention relates to a kind of test unit detecting the total pump performance of brake valve of car, particularly relate to the total Test-bed for pump of a kind of program control brake valve of car.
Background technology
Along with providing of people's living standard, the hope improved quality of life is more and more stronger.Huge numbers of families come into by automobile, auto industry and periphery industry development swift and violent.Automobile brake system is a key components and parts on automobile, and whether its quality is reliable, is related to the problem of personal safety as well as the property safety, can not be ignored.Brake valve of car is a key components and parts in brake, existing method of testing and equipment are to brake valve of car performance test, it is all single performance test, single performance index can only be tested, be difficult to by a multiple index of testing of equipment, and when verification test by workman's manual operations, efficiency is low, poor accuracy.
Summary of the invention
For solving the problems of the technologies described above, the invention provides the total Test-bed for pump of a kind of structure brake valve simple, easy to use, employing a set of equipment both can complete braking quality parameter when simulation driver people's pin normal braking and in emergency circumstances driver's brake hard.The result of inspection finally shows with numeral or pointer mode.Implementation method is simple, and verification test result accurately and reliably.
The total Test-bed for pump of brake valve of car of the present invention, comprise worktable, brake valve automatic fixture, device is trampled in simulation, brake valve to be detected, described brake valve automatic fixture and simulation are trampled device and are installed on the table, simulation is trampled device and is provided with rotating shaft, the top of rotating shaft is provided with rocking arm, the close rear end of rocking arm is provided with contact, contact inside arranges pressure transducer, the bottom of rotating shaft connects driving air cylinder device by connecting rod, air cylinder device is driven to be arranged on below worktable, panel assembly is provided with above the rear end of described worktable, panel assembly comprises panel (10), panel is for installing the tensimeter and other detecting instruments that detect, the inside of panel is provided with has D/A converter module by connection, D/A converter module is connected with contact by pressure sensor data line, brake valve to be detected is placed in brake valve automatic fixture.
The total Test-bed for pump of program control brake valve of car of the present invention, brake valve automatic fixture comprises horizontal-clamping cylinder, flexible air-path interface, support, back up pad, vertical clamping cylinder, support) be fixedly connected with on the table, vertical clamping cylinder is fixed on support, horizontal-clamping cylinder is installed on the supporting plate, and on the table, flexible air-path interface is arranged on pressing plate in back up pad fixed installation, pressing plate is connected with cylinder piston, and pressing plate drives cylinder piston to move by horizontal-clamping cylinder can clamp or unclamp brake valve to be detected.
The total Test-bed for pump of program control brake valve of car of the present invention, comprise source of the gas, retaining valve, gas-holder, five-way pipeline, pressure regulator valve, two-position two-way solenoid valve, triplate line one, manual two position three-way valve, two-position-five-way solenoid valve one, two-position-five-way solenoid valve two, source of the gas connects gas-holder after connecting retaining valve, source of the gas is after gas-holder pressure stabilization function, connect five-way pipeline, wherein five-way line branching connects two-position two-way solenoid valve once crossing pressure regulator valve, two-position two-way solenoid valve is connected with triplate line, triplate line Liang Ge branch is connected with manual two position three-way valve respectively, 11 of manual two position three-way valve and brake valve to be detected, 12 chambeies connect, what five-way line branching two connected is horizontal-clamping gas circuit, two-position-five-way solenoid valve is connected with after pressure regulator valve, two-position-five-way solenoid valve one exports 1 to connect 2 horizontal-clamping cylinders back cavity by triplate line two, two-position-five-way solenoid valve one exports 2 to connect 2 horizontal-clamping cylinders ante-chamber by triplate line three, other interface joint noise reduction devices of two-position-five-way solenoid valve one, five-way line branching three connects vertical clamping cylinder gas circuit, two-position-five-way solenoid valve two is connected with after pressure regulator valve, two-position-five-way solenoid valve two exports the back cavity of 1 connection vertical clamping cylinder, two-position-five-way solenoid valve two exports the ante-chamber of 2 connection vertical clamping cylinders, other interface joint noise reduction devices of two-position-five-way solenoid valve two, five-way line branching four Bonding pressure table.
Compared with prior art beneficial effect of the present invention is: brake valve of the present invention total Test-bed for pump automaticity is high, measure comprehensively, simple to operate, substantially increase the efficiency of test, brake pedal angle when can complete simulation driver people's pin normal braking and the verification test of pressure value, can also complete it's the gas time the pasting verification test of foot valve when simulating in emergency circumstances driver's brake hard.The result of inspection finally shows with numeral or pointer mode.Implementation method is simple, and verification test result accurately and reliably.
Accompanying drawing explanation
Fig. 1 is the structural representation of the total Test-bed for pump of a kind of program control brake valve of car described in the embodiment of the present invention;
Fig. 2 is the front view of the total Test-bed for pump of a kind of program control brake valve of car described in the embodiment of the present invention;
Fig. 3 is the vertical view of the total Test-bed for pump of a kind of program control brake valve of car described in the embodiment of the present invention;
Fig. 4 is the total Test-bed for pump schematic diagram of gas circuit of the program control brake valve of car of one described in the embodiment of the present invention.
In figure:
1, worktable; 2, brake valve automatic fixture; 3, device is trampled in simulation; 4, rotating shaft; 5, rocking arm; 6, contact; 7, connecting rod; 8, air cylinder device is driven; 9, panel assembly; 10, panel; 11, horizontal-clamping cylinder; 12, flexible air-path interface; 13, support; 14, back up pad; 15, vertical clamping cylinder; 16, pressing plate; 17, brake valve to be detected; 18, source of the gas; 19, retaining valve; 20, gas-holder; 21, five-way pipeline; 22, pressure regulator valve; 23, two-position two-way solenoid valve; 24, triplate line one; 25, manual two position three-way valve; 26, two-position-five-way solenoid valve one; 27, triplate line two; 28, triplate line three; 29, exhaust box; 30, two-position-five-way solenoid valve two; 31, tensimeter.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
As Figure 1-4, the total Test-bed for pump of a kind of program control brake valve of car, comprise worktable 1, brake valve automatic fixture 2, device 3 is trampled in simulation, brake valve 17 to be detected, described brake valve automatic fixture 2 and simulation are trampled device 3 and are arranged on worktable 1, simulation is trampled device 3 and is provided with rotating shaft 4, the top of rotating shaft 4 is provided with Rocker arm 5, the close rear end of Rocker arm 5 is provided with contact 6, contact 6 inside arranges pressure transducer, the bottom of rotating shaft 4 connects driving air cylinder device 8 by connecting rod 7, air cylinder device 8 is driven to be arranged on below worktable 1, panel assembly 9 is provided with above the rear end of described worktable 1, panel assembly 9 comprises panel 10, panel 10 is for installing the tensimeter and other detecting instruments that detect, the inside of panel 10 is provided with has D/A converter module by connection, D/A converter module is connected with contact 6 by pressure sensor data line, brake valve 17 to be detected is placed in brake valve automatic fixture 2.
The total Test-bed for pump of program control brake valve of car of the present invention, brake valve automatic fixture 2 comprises horizontal-clamping cylinder 11, flexible air-path interface 12, support 13, back up pad 14, vertical clamping cylinder 15, it is characterized in that: support 13 is fixedly connected on worktable 1, vertical clamping cylinder 15 is fixed on support 13, horizontal-clamping cylinder 11 is arranged in back up pad 14, back up pad 14 is fixedly mounted on worktable 1, flexible air-path interface 12 is arranged on pressing plate 16, pressing plate 16 is connected with cylinder piston, pressing plate 16 drives cylinder piston to move by horizontal-clamping cylinder 11 can clamp or unclamp brake valve 50 to be detected.
The total Test-bed for pump of program control brake valve of car of the present invention, comprise source of the gas 18, retaining valve 19, gas-holder 20, five-way pipeline 21, pressure regulator valve 22, two-position two-way solenoid valve 23, triplate line 1, manual two position three-way valve 25, two-position-five-way solenoid valve 1, two-position-five-way solenoid valve 2 30, tensimeter 32, it is characterized in that: source of the gas 18 connects gas-holder 20 after connecting retaining valve 19, source of the gas 18 is after gas-holder 20 pressure stabilization function, connect five-way pipeline 21, wherein five-way pipeline 21 branch connects two-position two-way solenoid valve 23 once crossing pressure regulator valve 22, two-position two-way solenoid valve 23 is connected with triplate line 24, triplate line 24 Liang Ge branch is connected with manual two position three-way valve 25 respectively, manual two position three-way valve 25 and 11 of brake valve 17 to be detected, 12 chambeies connect, what five-way pipeline 21 branch two connected is horizontal-clamping gas circuit, two-position-five-way solenoid valve 26 is connected with after pressure regulator valve 22, two-position-five-way solenoid valve 1 exports the back cavity that 1 passes through triplate line 2 27 connection 2 horizontal-clamping cylinders 11, two-position-five-way solenoid valve 1 exports the ante-chamber that 2 pass through triplate line 3 28 connection 2 horizontal-clamping cylinders 11, other interface joint noise reduction devices 29 of two-position-five-way solenoid valve 1, five-way pipeline 21 branch three connects vertical clamping cylinder gas circuit, 25 three-way electromagnetic valves 2 30 are connected with after pressure regulator valve 22, two-position-five-way solenoid valve 2 30 exports the back cavity that 1 connects vertical clamping cylinder 15, two-position-five-way solenoid valve 2 30 exports the ante-chamber that 2 connect vertical clamping cylinder 15, other interface joint noise reduction devices 29 of two-position-five-way solenoid valve 2 30, five-way pipeline 21 branch four Bonding pressure table 31.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (3)
1. the total Test-bed for pump of program control brake valve of car, comprise worktable (1), brake valve automatic fixture (2), device (3) is trampled in simulation, brake valve to be detected (17), it is characterized in that: described brake valve automatic fixture (2) and simulation are trampled device (3) and be arranged on worktable (1), simulation is trampled device (3) and is provided with rotating shaft (4), the top of rotating shaft (4) is provided with rocking arm (5), the close rear end of rocking arm (5) is provided with contact (6), contact (6) inside arranges pressure transducer, the bottom of rotating shaft (4) connects driving air cylinder device (8) by connecting rod (7), air cylinder device (8) is driven to be arranged on below worktable (1), panel assembly (9) is provided with above the rear end of described worktable (1), panel assembly (9) comprises panel (10), panel (10) is for installing the tensimeter and other detecting instruments that detect, the inside of panel (10) is provided with has D/A converter module by connection, D/A converter module is connected with contact (6) by pressure sensor data line, brake valve to be detected (17) is placed in brake valve automatic fixture (2).
2. the total Test-bed for pump of program control brake valve of car according to claim 1, brake valve automatic fixture (2) comprises horizontal-clamping cylinder (11), flexible air-path interface (12), support (13), back up pad (14), vertical clamping cylinder (15), it is characterized in that: support (13) is fixedly connected on worktable (1), vertical clamping cylinder (15) is fixed on support (13), horizontal-clamping cylinder (11) is arranged in back up pad (14), back up pad (14) is fixedly mounted on worktable (1), flexible air-path interface (12) is arranged on pressing plate (16), pressing plate (16) is connected with cylinder piston, pressing plate (16) drives cylinder piston to move by horizontal-clamping cylinder (11) can clamp or unclamp brake valve to be detected (50).
3. the total Test-bed for pump of program control brake valve of car according to claim 1, comprise source of the gas (18), retaining valve (19), gas-holder (20), five-way pipeline (21), pressure regulator valve (22), two-position two-way solenoid valve (23), triplate line one (24), manual two position three-way valve (25), two-position-five-way solenoid valve one (26), two-position-five-way solenoid valve two (30), tensimeter (32), it is characterized in that: source of the gas (18) connects retaining valve (19) and connects gas-holder (20) afterwards, source of the gas (18) is after gas-holder (20) pressure stabilization function, connect five-way pipeline (21), wherein five-way pipeline (21) branch connects two-position two-way solenoid valve (23) once crossing pressure regulator valve (22), two-position two-way solenoid valve (23) is connected with triplate line (24), triplate line (24) Liang Ge branch is connected with manual two position three-way valve (25) respectively, manual two position three-way valve (25) and 11 of brake valve to be detected (17), 12 chambeies connect, what five-way pipeline (21) branch two connected is horizontal-clamping gas circuit, two-position-five-way solenoid valve (26) is connected with after pressure regulator valve (22), two-position-five-way solenoid valve one (26) exports the back cavity that 1 passes through triplate line two (27) connection 2 horizontal-clamping cylinders (11), two-position-five-way solenoid valve one (26) exports the ante-chamber that 2 pass through triplate line three (28) connection 2 horizontal-clamping cylinders (11), other interface joint noise reduction devices (29) of two-position-five-way solenoid valve one (26), five-way pipeline (21) branch three connects vertical clamping cylinder gas circuit, 25 three-way electromagnetic valves two (30) are connected with after pressure regulator valve (22), two-position-five-way solenoid valve two (30) exports the back cavity that 1 connects vertical clamping cylinder (15), two-position-five-way solenoid valve two (30) exports the ante-chamber that 2 connect vertical clamping cylinder (15), other interface joint noise reduction devices (29) of two-position-five-way solenoid valve two (30), five-way pipeline (21) branch four Bonding pressure table (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310627573.2A CN104677606A (en) | 2013-11-26 | 2013-11-26 | Program control automobile brake valve total pump test table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310627573.2A CN104677606A (en) | 2013-11-26 | 2013-11-26 | Program control automobile brake valve total pump test table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104677606A true CN104677606A (en) | 2015-06-03 |
Family
ID=53312958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310627573.2A Pending CN104677606A (en) | 2013-11-26 | 2013-11-26 | Program control automobile brake valve total pump test table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104677606A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111142505A (en) * | 2019-12-30 | 2020-05-12 | 威伯科汽车控制系统（中国）有限公司 | Brake signal transmitter function test device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09226565A (en) * | 1996-02-29 | 1997-09-02 | Jidosha Kiki Co Ltd | Foot-stamping force measurement device for brake device |
| CN2727721Y (en) * | 2004-06-30 | 2005-09-21 | 上海增欣机电设备制造有限公司 | Automatic hydraulic valve experiment table |
| CN101520369A (en) * | 2009-03-09 | 2009-09-02 | 孙思森 | Integrated test bench for both automobile steering mechanism and booster pump |
| CN201387378Y (en) * | 2009-01-20 | 2010-01-20 | 孙思森 | Air circuit system test bench |
| CN201955221U (en) * | 2010-12-24 | 2011-08-31 | 中国第一汽车集团公司 | Reliability test stand for brake valve assembly |
| CN202533252U (en) * | 2012-04-13 | 2012-11-14 | 青岛豪利达汽车设备制造有限公司 | Foot valve test bench |
| CN203037455U (en) * | 2013-01-11 | 2013-07-03 | 王华秀 | Pneumatic loading device for durability test of automobile manual control valve |
| CN103234718A (en) * | 2013-05-03 | 2013-08-07 | 南阳理工学院 | Performance testing system for air brake valve of tractor trailer |
| CN203561503U (en) * | 2013-11-26 | 2014-04-23 | 青岛豪利达汽车设备制造有限公司 | Program-controlled automobile brake-valve master-cylinder testing stand |
-
2013
- 2013-11-26 CN CN201310627573.2A patent/CN104677606A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09226565A (en) * | 1996-02-29 | 1997-09-02 | Jidosha Kiki Co Ltd | Foot-stamping force measurement device for brake device |
| CN2727721Y (en) * | 2004-06-30 | 2005-09-21 | 上海增欣机电设备制造有限公司 | Automatic hydraulic valve experiment table |
| CN201387378Y (en) * | 2009-01-20 | 2010-01-20 | 孙思森 | Air circuit system test bench |
| CN101520369A (en) * | 2009-03-09 | 2009-09-02 | 孙思森 | Integrated test bench for both automobile steering mechanism and booster pump |
| CN201955221U (en) * | 2010-12-24 | 2011-08-31 | 中国第一汽车集团公司 | Reliability test stand for brake valve assembly |
| CN202533252U (en) * | 2012-04-13 | 2012-11-14 | 青岛豪利达汽车设备制造有限公司 | Foot valve test bench |
| CN203037455U (en) * | 2013-01-11 | 2013-07-03 | 王华秀 | Pneumatic loading device for durability test of automobile manual control valve |
| CN103234718A (en) * | 2013-05-03 | 2013-08-07 | 南阳理工学院 | Performance testing system for air brake valve of tractor trailer |
| CN203561503U (en) * | 2013-11-26 | 2014-04-23 | 青岛豪利达汽车设备制造有限公司 | Program-controlled automobile brake-valve master-cylinder testing stand |
Non-Patent Citations (1)
| Title |
|---|
| 吴健: "松开手制动阀制动总泵漏气原因分析", 《汽车维修》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111142505A (en) * | 2019-12-30 | 2020-05-12 | 威伯科汽车控制系统（中国）有限公司 | Brake signal transmitter function test device |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150603 |