CN202420858U - Durability test stand for brake pedals of automobile - Google Patents
Durability test stand for brake pedals of automobile Download PDFInfo
- Publication number
- CN202420858U CN202420858U CN2011205114176U CN201120511417U CN202420858U CN 202420858 U CN202420858 U CN 202420858U CN 2011205114176 U CN2011205114176 U CN 2011205114176U CN 201120511417 U CN201120511417 U CN 201120511417U CN 202420858 U CN202420858 U CN 202420858U
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Abstract
The utility model relates to the field of the performance detection of automobile parts, in particular to a durability test device for brake pedals of an automobile. The durability test stand consists of a test stand frame and an electric control box, wherein the test stand frame comprises clamps, cylinders, supports and loads; the cylinders are arranged on the supports; the clamps are arranged on output rods of the cylinders; the pedals to be tested are arranged on the supports; the loads are connected with output ends of the pedals to be tested; speed control valves are also arranged on the cylinders; the clamps are matched with the pedals to be tested; the electric control box controls and is connected with the cylinders and the speed control valves. The durability test stand is a performance test strand for a pneumoelectric integrated system, and the standard electric control box is adopted, and the durability test stand is compact in design, simple in structure, convenient to assemble and disassemble and safe and reliable in operation, and can realize automatic detection and relieve the labor intensity of workers; and due to the adoption of the adjustable loads, the durability test stand can be suitable for durability tests of different automobile brake pedals.
Description
Technical field
The utility model relates to automobile component Performance Detection field, relates in particular to a kind of automobile brake pedal durability test device.
Background technology
Along with global developing of automobile industry and growth in the living standard, people require increasingly highly to car comfort, and car comfort is a composite target, and the pedal noise has also formed relevant evaluating index.Brake pedal structure is the higher structure of automobile frequency of utilization, if service time, squeak was sent in long back, with comfort level that greatly reduces automobile and security, as the important component part of automobile, the auto pedal durable test also shows its importance especially.
Summary of the invention
The utility model technical matters to be solved provides a kind of automobile brake pedal durable test stand, this test platform structure compact, and installation, convenient disassembly, safe and reliable, can detect automatically, applicable to the durable test of different automobile brake pedals.
The utility model is achieved in that a kind of automobile brake pedal durable test stand; Be made up of testboard bay and electric control box two parts, said testboard bay comprises anchor clamps, cylinder, support and load, and said cylinder is rack-mount; Said anchor clamps are installed on the take-off lever of cylinder; Pedal to be measured is rack-mount, and said load links to each other with the output terminal of pedal to be measured, and speed control valve also is housed on the cylinder; Said anchor clamps match with pedal to be measured, said electric control box control linkage cylinder and speed control valve.
Described electric control box comprises gas pressure regulating valve, solenoid valve, counter, timer and air switch; Said gas pressure regulating valve links to each other with the air intake opening of solenoid valve; Said counter, timer and air switch link to each other with the control mouth of solenoid valve, and said solenoid control connects cylinder and speed control valve.
Described load comprises wire rope, fixed pulley and counterweight, and said fixed pulley is fixedly mounted on the support, and said wire rope is walked around fixed pulley, and an end of wire rope links to each other with the output terminal of pedal to be measured, the other end suspension counterweight of wire rope.
The utility model automobile brake pedal durable test stand is the performance test stand of gas-electricity one system; The electric control box of employing standard, testing table is compact to design, simple in structure, installation, convenient disassembly; Safe and reliable; Can realize automatic detection, alleviate artificial labour intensity, adopt adjustable load to make the durable test of this testing table applicable to different automobile brake pedals.
Description of drawings
Fig. 1 is the utility model automobile brake pedal durable test stand structural representation;
Fig. 2 is a testboard bay structural representation in the utility model;
Fig. 3 is an electric control box structural representation in the utility model.
Among the figure: 1 testboard bay, 2 electric control box, 11 anchor clamps, 12 cylinders, 13 supports, 14 loads, 15 speed control valves, 21 gas pressure regulating valves, 22 solenoid valves, 23 counters, 24 timers, 25 air switches, 141 wire rope, 142 fixed pulleys, 143 counterweights.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model statement, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
Like Fig. 1, shown in 2, a kind of automobile brake pedal durable test stand is made up of testboard bay 1 and electric control box 2 two parts; Said testboard bay 1 comprises anchor clamps 11, cylinder 12, support 13 and load 14; Said cylinder 12 is installed on the support 14, and said anchor clamps 11 are installed on the take-off lever of cylinder 12, and pedal 3 to be measured is installed on the support 13; Said load 14 links to each other with the output terminal of pedal 3 to be measured, and speed control valve 15 also is housed on the cylinder 12; Said anchor clamps 11 match with pedal 3 to be measured; Pass through the angle of inclination of adjustment cylinder 12 during installation; Make the take-off lever of cylinder 12 vertical as far as possible, guarantee that promptly the geometric center lines of anchor clamps 11 is vertical with the pedal plane, and regulate the stroke of cylinder 12 with the pedal plane of pedal 3 to be measured; Make its pedal travel that reaches standard-required, said electric control box 2 control linkage cylinders 12 and speed control valve 15.
Of Fig. 3; The utility model can further describe into; Described electric control box 2 comprises gas pressure regulating valve 21, solenoid valve 22, counter 23, timer 24 and air switch 25; Said gas pressure regulating valve 21 links to each other with the air intake opening of solenoid valve 22, and said counter 23, timer 24 link to each other with the control mouth of solenoid valve 22 with air switch 25, said solenoid valve 22 control linkage cylinders 12 and speed control valves 15.The startup of 2 timer 24 control cylinders 12 in the electric control box, stop, homing action, thereby make cylinder 12 by the prescribed stroke motion, promote pedal 3 to be measured through anchor clamps 11 and move reciprocatingly; Regulate the motion frequency of cylinder 12 through the size of regulating the speed control valve 15 on the cylinder 12; Counter 23 record cylinders 12 reciprocating number of times; Air switch 25 is except accomplishing contact and dividing the deenergizing; Can also be to the short circuit of circuit or electrical equipment generation. seriously overload and under-voltage etc. are protected, and detect the anti-fatigue performance of pedal 3 to be measured with this.
In order to improve the durable test that the utility model can be applicable to different automobile brake pedals; Described load 14 comprises wire rope 141, fixed pulley 142 and counterweight 143; Said fixed pulley 142 is fixedly mounted on the support 13, and said wire rope 141 is walked around fixed pulley 142, and an end of wire rope 141 links to each other with the output terminal of pedal 3 to be measured; The other end of wire rope 141 hangs counterweight 143, can realize the load request of different automobile brake pedals through the weight that changes counterweight 143.
Use the testing process of the utility model automobile brake pedal durable test stand following:
1, pedal to be measured is fastened on the support according to the real vehicle state;
2, the output terminal of pedal to be measured is connected with the counterweight load through one group of fixed pulley and wire rope;
The position of 3, installing according to pedal to be measured, the angle of inclination of adjustment cylinder makes the geometric center lines of the anchor clamps that drive the cylinder connection vertical with the pedal plane as far as possible;
4, open pressurized air, air pressure adjustment is arrived the required air pressure of test with pressure regulator valve;
Open air switch; By the switch of timer control electromagnetic valve, the stroke of adjustment cylinder; Regulate the motion frequency of cylinder through the size of regulating the speed control valve on the cylinder, accomplish durable test pedal to be measured.
Claims (3)
1. automobile brake pedal durable test stand; Be made up of testboard bay (1) and electric control box (2) two parts, it is characterized in that: said testboard bay (1) comprises anchor clamps (11), cylinder (12), support (13) and load (14), and said cylinder (12) is installed on the support (14); Said anchor clamps (11) are installed on the take-off lever of cylinder (12); Pedal to be measured (3) is installed on the support (13), and said load (14) links to each other with the output terminal of pedal to be measured (3), and speed control valve (15) also is housed on the cylinder (12); Said anchor clamps (11) match with pedal to be measured (3), said electric control box (2) control linkage cylinder (12) and speed control valve (15).
2. automobile brake pedal durable test stand as claimed in claim 1; It is characterized in that: described electric control box (2) comprises gas pressure regulating valve (21), solenoid valve (22), counter (23), timer (24) and air switch (25); Said gas pressure regulating valve (21) links to each other with the air intake opening of solenoid valve (22); Said counter (23), timer (24) and the control mouth of air switch (25) with solenoid valve (22) link to each other, said solenoid valve (22) control linkage cylinder (12) and speed control valve (15).
3. according to claim 1 or claim 2 automobile brake pedal durable test stand; It is characterized in that: described load (14) comprises wire rope (141), fixed pulley (142) and counterweight (143); Said fixed pulley (142) is fixedly mounted on the support (13); Said wire rope (141) is walked around fixed pulley (142), and an end of wire rope (141) links to each other with the output terminal of pedal to be measured (3), the other end suspension counterweight (143) of wire rope (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205114176U CN202420858U (en) | 2011-12-09 | 2011-12-09 | Durability test stand for brake pedals of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205114176U CN202420858U (en) | 2011-12-09 | 2011-12-09 | Durability test stand for brake pedals of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202420858U true CN202420858U (en) | 2012-09-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205114176U Expired - Fee Related CN202420858U (en) | 2011-12-09 | 2011-12-09 | Durability test stand for brake pedals of automobile |
Country Status (1)
| Country | Link |
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| CN (1) | CN202420858U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487259A (en) * | 2013-08-23 | 2014-01-01 | 重庆建设摩托车股份有限公司 | Durability test device of motorcycle recoil starting mechanism |
| CN103926072A (en) * | 2014-05-12 | 2014-07-16 | 南京汽车集团有限公司 | Endurance test device for drum brake under fluctuation pressure and test method thereof |
| CN104062117A (en) * | 2014-07-16 | 2014-09-24 | 上海大众汽车有限公司 | Durability testing device of pedal mechanism |
| CN104316327A (en) * | 2013-08-07 | 2015-01-28 | 南京汽车集团有限公司 | Endurance test apparatus of auxiliary exhaust brake and testing method |
| CN104792550A (en) * | 2015-05-07 | 2015-07-22 | 上海理工大学 | Mobile X-ray machine foot brake fatigue test device and test method |
| CN105136477A (en) * | 2015-09-22 | 2015-12-09 | 浙江泰鸿机电有限公司 | Pedal assembly performance testing stand |
| CN106404415A (en) * | 2016-06-21 | 2017-02-15 | 合肥和安机械制造有限公司 | Fork truck driving brake test bed |
| CN106404378A (en) * | 2016-11-14 | 2017-02-15 | 湛江德利车辆部件有限公司 | Endurance testing apparatus for action of throttle valve |
| CN106403797A (en) * | 2016-11-11 | 2017-02-15 | 博戈橡胶金属（上海）有限公司 | Testing device for lateral shaking clearance of automotive pedal |
| CN109632340A (en) * | 2019-01-02 | 2019-04-16 | 南京金龙客车制造有限公司 | A kind of gas pedal multi-function test stand |
| CN111824108A (en) * | 2020-08-12 | 2020-10-27 | 厦门金龙联合汽车工业有限公司 | Floor type brake master cylinder performance test device and method |
| CN113624478A (en) * | 2021-08-16 | 2021-11-09 | 上汽通用五菱汽车股份有限公司 | Automobile pedal endurance test detection device |
-
2011
- 2011-12-09 CN CN2011205114176U patent/CN202420858U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316327A (en) * | 2013-08-07 | 2015-01-28 | 南京汽车集团有限公司 | Endurance test apparatus of auxiliary exhaust brake and testing method |
| CN103487259B (en) * | 2013-08-23 | 2016-04-20 | 重庆建设机电有限责任公司 | Motorcycle Kick-start mechanism durability test device |
| CN103487259A (en) * | 2013-08-23 | 2014-01-01 | 重庆建设摩托车股份有限公司 | Durability test device of motorcycle recoil starting mechanism |
| CN103926072A (en) * | 2014-05-12 | 2014-07-16 | 南京汽车集团有限公司 | Endurance test device for drum brake under fluctuation pressure and test method thereof |
| CN104062117A (en) * | 2014-07-16 | 2014-09-24 | 上海大众汽车有限公司 | Durability testing device of pedal mechanism |
| CN104792550A (en) * | 2015-05-07 | 2015-07-22 | 上海理工大学 | Mobile X-ray machine foot brake fatigue test device and test method |
| CN105136477B (en) * | 2015-09-22 | 2018-07-24 | 浙江泰鸿万立科技股份有限公司 | A kind of pedal assembly performance test stand |
| CN105136477A (en) * | 2015-09-22 | 2015-12-09 | 浙江泰鸿机电有限公司 | Pedal assembly performance testing stand |
| CN106404415A (en) * | 2016-06-21 | 2017-02-15 | 合肥和安机械制造有限公司 | Fork truck driving brake test bed |
| CN106403797A (en) * | 2016-11-11 | 2017-02-15 | 博戈橡胶金属（上海）有限公司 | Testing device for lateral shaking clearance of automotive pedal |
| CN106404378A (en) * | 2016-11-14 | 2017-02-15 | 湛江德利车辆部件有限公司 | Endurance testing apparatus for action of throttle valve |
| CN106404378B (en) * | 2016-11-14 | 2019-03-26 | 湛江德利车辆部件有限公司 | A kind of air throttle movement durability test apparatus |
| CN109632340A (en) * | 2019-01-02 | 2019-04-16 | 南京金龙客车制造有限公司 | A kind of gas pedal multi-function test stand |
| CN111824108A (en) * | 2020-08-12 | 2020-10-27 | 厦门金龙联合汽车工业有限公司 | Floor type brake master cylinder performance test device and method |
| CN111824108B (en) * | 2020-08-12 | 2021-06-22 | 厦门金龙联合汽车工业有限公司 | Floor type brake master cylinder performance test device and method |
| CN113624478A (en) * | 2021-08-16 | 2021-11-09 | 上汽通用五菱汽车股份有限公司 | Automobile pedal endurance test detection device |
| CN113624478B (en) * | 2021-08-16 | 2024-05-28 | 上汽通用五菱汽车股份有限公司 | Automobile pedal durability test detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20141209 |
|
| EXPY | Termination of patent right or utility model |