CN107179186B - Full automatic car pedal test device - Google Patents
Full automatic car pedal test device Download PDFInfo
- Publication number
- CN107179186B CN107179186B CN201710406018.5A CN201710406018A CN107179186B CN 107179186 B CN107179186 B CN 107179186B CN 201710406018 A CN201710406018 A CN 201710406018A CN 107179186 B CN107179186 B CN 107179186B
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- Prior art keywords
- pedal
- temperature control
- control box
- regulating mechanism
- frame
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
Abstract
Full automatic car pedal test device, it is related to a kind of auto parts and components production detection device, and in particular to a kind of auto pedal test device.It includes temperature control box, two drivings and testing agency, pedal product fixed mechanism, control cabinet, pony sill, pedal product fixed mechanism is arranged in temperature control box, two drivings are separately positioned on the two sides of temperature control box with testing agency, and it passes through temperature control box and is connected on pedal product fixed mechanism, the side of temperature control box is arranged in control cabinet, and two drivings are arranged on pony sill with testing agency.The temperature control box be cabinet type structure, front surface on be provided with observation window, the two sides of temperature control box are provided with detection through-hole, and the pedestal of temperature control box, which is provided with, can lock idler wheel.The present invention tests pedal by fully-automatic equipment, and the stability of test has been significantly greatly increased, has also improved testing efficiency, pedal is enable to be tested under multiple analog environment.
Description
Technical field
The present invention relates to a kind of auto parts and components to produce detection device, and in particular to a kind of auto pedal test device.
Background technique
Pedal is most important manual control component on automobile, in addition to gas pedal, clutch pedal, present many vehicles
Parking brake also realize control by the way of foot pedal because foot pedal is more convenient, nor affect on appearance, also can be more
The good feeling for giving entity control.
But parking brake foot pedal requires largely to be tested in process of production, in current pedal production process
Test mostly uses manual testing greatly, is neither able to satisfy the repetition test of thousands of times, can not keep the stabilization of test condition, less
The test being able to satisfy under the conditions of different temperatures, humidity etc..
Summary of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of tests of full automatic car pedal to fill
It sets, it tests pedal by fully-automatic equipment, and the stability of test has been significantly greatly increased, has also improved testing efficiency, makes
Pedal can be tested under multiple analog environment.
To achieve the above object, the present invention is using following technical scheme: it includes temperature control box 1, two driving and detection
Mechanism 2, pedal product fixed mechanism 3, control cabinet 4, pony sill 5, pedal product fixed mechanism 3 are arranged in temperature control box 1, and two
Driving is separately positioned on the two sides of temperature control box 1 with testing agency 2, and passes through temperature control box 1 and be connected to pedal product fixed mechanism 3
On, the side of temperature control box 1 is arranged in control cabinet 4, and two drivings are arranged on pony sill 5 with testing agency 2.
The temperature control box 1 is cabinet type structure, front surface on be provided with observation window 11, the two sides setting of temperature control box 1
There is detection through-hole 12, the pedestal of temperature control box 1, which is provided with, can lock idler wheel 13.
The pedal product fixed mechanism 3 includes bracket 31, angle adjustment plate 32, extension spring 33, pedal and operation
Bar connection structure 34, torsionspring 35, spring loaded 36, bottom mounting bracket 37, the back side of bracket 31 are installed with angled tune
Whole plate 32, the two sides of bracket 31 are mounted on pedal and operating stick connection structure 34, set in pedal and operating stick connection structure 34
It is equipped with extension spring 33 and torsionspring 35, the bottom of bracket 31 is fixed in temperature control box 1 by bottom mounting bracket 37.
The pedal and operating stick connection structure 34 includes cover board 341, bulb link block 342, pedal link block 343,
Pedal link block 343 is fixedly connected on pedal 6, and bulb link block 342, bulb link block are provided on pedal link block 343
Cover board 341 is provided on 342.
The driving and testing agency 2 includes bulb connecting shaft 21, sensor guiding mechanism 22, spring mounting seat 23, Z
To regulating mechanism 24, upper Y-direction regulating mechanism 25, lower Y-direction regulating mechanism 26, upper X to regulating mechanism 27, lower X to regulating mechanism 28,
Frame 29, frame hook 210, intermediate vertical plate 211, frame 29 is frame-shaped construction, and intermediate vertical plate 211 is fixed in frame 29
Portion, multiple regulating mechanisms are each attached on intermediate vertical plate 211, and the top of intermediate vertical plate 211 is arranged in simultaneously in upper Y-direction regulating mechanism 25
Vertical with intermediate vertical plate 211, the lower part of intermediate vertical plate 211 is arranged in lower Y-direction regulating mechanism 26, and upper X is arranged to regulating mechanism 27
On the upper side crossbeam of frame 29, on the lower side crossbeam that frame 29 is arranged in regulating mechanism 28 in lower X, Z-direction regulating mechanism
24 are arranged in the intermediate surface of intermediate vertical plate 211, and spring mounting seat 23 is separately fixed at Z-direction regulating mechanism 24 and frame 29
On top side rail, sensor guiding mechanism 22, sensor guiding mechanism are provided on the spring mounting seat 23 on Z-direction regulating mechanism 24
22 front end is provided with bulb connecting shaft 21.
The present invention generates adjustable fictitious load power by fictitious load mechanism, to generate controllably to test pedal product
Test load power；Pedal product fixed mechanism, can multi-angle regulation angles of product primarily to fixed parking brake pedal；Driving with
Testing agency mainly carries out driving test to pedal, and the test of pedal performance is carried out by corresponding pressure sensor.
The fictitious load mechanism of different pedals is different.Brake pedal uses two torsionsprings and a stretching bullet
The mode of spring is simulated；Clutch pedal is utilized in installation back installation spring simulator and carrys out fictitious load；Throttle is stepped on
Plate does not add fictitious load, due to throttle in actual working condition from load mainly overcome itself return spring
Power, so not needing to add additional load force again.It is connected between pedal and cylinder by spherical surface link block, mainly includes two
Block cover board, bulb link block and pedal link block.
On a mounting board by bolt lock, mounting plate is fixed on section material frame pedal product, and mounting plate is adjustable in type
Mounting height on material mounting rack；Profile mounting rack can carry out tilt angle adjusting by adjusting bolt.The pedal on both sides is installed
Well and then bracket is placed on temperature control box together.
Driving includes to adjust part and driving measurement part with measuring mechanism: the adjusting part of three pedals is mutually indepedent
, it can be in x, y, three directions of z-axis carry out comprehensive adjustment；There are adjustment spring, adjustable cylinder in each cylinder front
Angle.Driving measurement includes cylinder and pressure sensor, and pressure sensor can measure the pressure of pressing pedal by measuring rod,
Pressure sensor is fixed in force snesor guiding mechanism, can prevent pressure sensor from damaging, and does not influence the survey of sensor
Accuracy of measurement.
The present invention tests pedal by fully-automatic equipment, and the stability of test has been significantly greatly increased, has also improved survey
Efficiency is tried, pedal is enable to be tested under multiple analog environment.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram driven in the present invention with testing agency 2；
Fig. 3 is the topology view of pedal product fixed mechanism 3 in the present invention；
Fig. 4 is the attachment structure schematic diagram of pedal and operating stick connection structure 34 in the present invention.
Description of symbols: temperature control box 1, two driving and testing agency 2, pedal product fixed mechanism 3, control cabinet 4, bottom
Mounting 5, observation window 11, detection through-hole 12, can lock idler wheel 13, bulb connecting shaft 21, sensor guiding mechanism 22, spring at pedal 6
Mounting base 23, Z-direction regulating mechanism 24, upper Y-direction regulating mechanism 25, lower Y-direction regulating mechanism 26, upper X to regulating mechanism 27, lower X to
Regulating mechanism 28, frame 29, frame hook 210, intermediate vertical plate 211, bracket 31, angle adjustment plate 32, extension spring 33, pedal
With operating stick connection structure 34, torsionspring 35, spring loaded 36, bottom mounting bracket 37, cover board 341, bulb link block
342, pedal link block 343.
Specific embodiment
Referring to shown in Fig. 1-Fig. 4, present embodiment the technical solution adopted is that: it includes temperature control box 1, two driving
With testing agency 2, pedal product fixed mechanism 3, control cabinet 4, pony sill 5, pedal product fixed mechanism 3 is arranged in temperature control box 1
Interior, two drivings are separately positioned on the two sides of temperature control box 1 with testing agency 2, and are connected to pedal product across temperature control box 1 and fix
In mechanism 3, the side of temperature control box 1 is arranged in control cabinet 4, and two drivings are arranged on pony sill 5 with testing agency 2.
The temperature control box 1 is cabinet type structure, front surface on be provided with observation window 11, the two sides setting of temperature control box 1
There is detection through-hole 12, the pedestal of temperature control box 1, which is provided with, can lock idler wheel 13.
The pedal product fixed mechanism 3 includes bracket 31, angle adjustment plate 32, extension spring 33, pedal and operation
Bar connection structure 34, torsionspring 35, spring loaded 36, bottom mounting bracket 37, the back side of bracket 31 are installed with angled tune
Whole plate 32, the two sides of bracket 31 are mounted on pedal and operating stick connection structure 34, set in pedal and operating stick connection structure 34
It is equipped with extension spring 33 and torsionspring 35, the bottom of bracket 31 is fixed in temperature control box 1 by bottom mounting bracket 37.
The pedal and operating stick connection structure 34 includes cover board 341, bulb link block 342, pedal link block 343,
Pedal link block 343 is fixedly connected on pedal 6, and bulb link block 342, bulb link block are provided on pedal link block 343
Cover board 341 is provided on 342.
The driving and testing agency 2 includes bulb connecting shaft 21, sensor guiding mechanism 22, spring mounting seat 23, Z
To regulating mechanism 24, upper Y-direction regulating mechanism 25, lower Y-direction regulating mechanism 26, upper X to regulating mechanism 27, lower X to regulating mechanism 28,
Frame 29, frame hook 210, intermediate vertical plate 211, frame 29 is frame-shaped construction, and intermediate vertical plate 211 is fixed in frame 29
Portion, multiple regulating mechanisms are each attached on intermediate vertical plate 211, and the top of intermediate vertical plate 211 is arranged in simultaneously in upper Y-direction regulating mechanism 25
Vertical with intermediate vertical plate 211, the lower part of intermediate vertical plate 211 is arranged in lower Y-direction regulating mechanism 26, and upper X is arranged to regulating mechanism 27
On the upper side crossbeam of frame 29, on the lower side crossbeam that frame 29 is arranged in regulating mechanism 28 in lower X, Z-direction regulating mechanism
24 are arranged in the intermediate surface of intermediate vertical plate 211, and spring mounting seat 23 is separately fixed at Z-direction regulating mechanism 24 and frame 29
On top side rail, sensor guiding mechanism 22, sensor guiding mechanism are provided on the spring mounting seat 23 on Z-direction regulating mechanism 24
22 front end is provided with bulb connecting shaft 21.
The present invention generates adjustable fictitious load power by fictitious load mechanism, to generate controllably to test pedal product
Test load power；Pedal product fixed mechanism, can multi-angle regulation angles of product primarily to fixed parking brake pedal；Driving with
Testing agency mainly carries out driving test to pedal, and the test of pedal performance is carried out by corresponding pressure sensor.
The fictitious load mechanism of different pedals is different.Brake pedal uses two torsionsprings and a stretching bullet
The mode of spring is simulated；Clutch pedal is utilized in installation back installation spring simulator and carrys out fictitious load；Throttle is stepped on
Plate does not add fictitious load, due to throttle in actual working condition from load mainly overcome itself return spring
Power, so not needing to add additional load force again.It is connected between pedal and cylinder by spherical surface link block, mainly includes two
Block cover board, bulb link block and pedal link block.
On a mounting board by bolt lock, mounting plate is fixed on section material frame pedal product, and mounting plate is adjustable in type
Mounting height on material mounting rack；Profile mounting rack can carry out tilt angle adjusting by adjusting bolt.The pedal on both sides is installed
Well and then bracket is placed on temperature control box together.
Driving includes to adjust part and driving measurement part with measuring mechanism: the adjusting part of three pedals is mutually indepedent
, it can be in x, y, three directions of z-axis carry out comprehensive adjustment；There are adjustment spring, adjustable cylinder in each cylinder front
Angle.Driving measurement includes cylinder and pressure sensor, and pressure sensor can measure the pressure of pressing pedal by measuring rod,
Pressure sensor is fixed in force snesor guiding mechanism, can prevent pressure sensor from damaging, and does not influence the survey of sensor
Accuracy of measurement.
The present invention tests pedal by fully-automatic equipment, and the stability of test has been significantly greatly increased, has also improved survey
Efficiency is tried, pedal is enable to be tested under multiple analog environment.
The above is only used to illustrate the technical scheme of the present invention and not to limit it, and those of ordinary skill in the art are to this hair
The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (4)
1. full automatic car pedal test device, it is characterised in that: it includes temperature control box (1), two drivings and testing agency
(2), pedal product fixed mechanism (3), control cabinet (4), pony sill (5), pedal product fixed mechanism (3) are arranged in temperature control box
(1) in, two drivings are separately positioned on the two sides of temperature control box (1) with testing agency (2), and are connected to and step on across temperature control box (1)
On panel products fixed mechanism (3), the side of temperature control box (1) is arranged in control cabinet (4), and two drivings are respectively provided with testing agency (2)
On pony sill (5), the driving and testing agency (2) include bulb connecting shaft (21), sensor guiding mechanism (22), bullet
Spring mounting base (23), Z-direction regulating mechanism (24), upper Y-direction regulating mechanism (25), lower Y-direction regulating mechanism (26), upper X to adjust machine
To regulating mechanism (28), frame (29), frame hook (210), intermediate vertical plate (211), frame (29) is frame shape by structure (27), lower X
Structure, intermediate vertical plate (211) are fixed on the middle part of frame (29), and multiple regulating mechanisms are each attached on intermediate vertical plate (211), on
The top in intermediate vertical plate (211) and, lower Y-direction regulating mechanism vertical with intermediate vertical plate (211) is arranged in Y-direction regulating mechanism (25)
(26) setting is arranged on the upper side crossbeam of frame (29) in the lower part of intermediate vertical plate (211), upper X to regulating mechanism (27),
Lower X is arranged on the lower side crossbeam of frame (29) to regulating mechanism (28), and Z-direction regulating mechanism (24) is arranged in intermediate vertical plate
(211) in intermediate surface, spring mounting seat (23) is separately fixed at the top side rail of Z-direction regulating mechanism (24) and frame (29)
On, sensor guiding mechanism (22), sensor guiding mechanism are provided on the spring mounting seat (23) on Z-direction regulating mechanism (24)
(22) front end is provided with bulb connecting shaft (21).
2. full automatic car pedal test device according to claim 1, it is characterised in that: the temperature control box (1) is
Cabinet type structure is provided with observation window (11) in front surface, and the two sides of temperature control box (1) are provided with detection through-hole (12), temperature control box
(1) pedestal, which is provided with, can lock idler wheel (13).
3. full automatic car pedal test device according to claim 1, it is characterised in that: the pedal product is fixed
Mechanism (3) includes bracket (31), angle adjustment plate (32), extension spring (33), pedal and operating stick connection structure (34), torsion
Spring (35), spring loaded (36), bottom mounting bracket (37), the back side of bracket (31) are installed with angled adjustment plate (32),
The two sides of bracket (31) are mounted on pedal and operating stick connection structure (34), are arranged on pedal and operating stick connection structure (34)
There are extension spring (33) and torsionspring (35), the bottom of bracket (31) is fixed on temperature control box by bottom mounting bracket (37)
(1) in.
4. full automatic car pedal test device according to claim 3, it is characterised in that: the pedal and operating stick
Connection structure (34) includes cover board (341), bulb link block (342), pedal link block (343), and pedal link block (343) is fixed
It is connected on pedal (6), is provided on pedal link block (343) bulb link block (342), bulb link block is arranged on (342)
There are cover board (341).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710406018.5A CN107179186B (en) | 2017-06-02 | 2017-06-02 | Full automatic car pedal test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710406018.5A CN107179186B (en) | 2017-06-02 | 2017-06-02 | Full automatic car pedal test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107179186A CN107179186A (en) | 2017-09-19 |
| CN107179186B true CN107179186B (en) | 2019-05-14 |
Family
ID=59835119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710406018.5A Active CN107179186B (en) | 2017-06-02 | 2017-06-02 | Full automatic car pedal test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107179186B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109781429A (en) * | 2018-12-05 | 2019-05-21 | 合肥百川自动化科技有限公司 | A kind of automobile brake and clutch pedal performance and endurance test mechanism |
| CN109724735B (en) * | 2019-01-24 | 2024-04-02 | 南京博士朗新能源科技有限公司 | Accelerator pedal bearing capacity experimental equipment |
| CN109883447B (en) * | 2019-03-28 | 2022-09-30 | 芜湖欣宏电子科技有限公司 | Slope sensor detection equipment |
| CN111735622B (en) * | 2020-07-23 | 2020-12-01 | 本田汽车用品(广东)有限公司 | Automobile pedal pressure detection device and method thereof |
| CN115452419B (en) * | 2022-11-10 | 2023-07-25 | 磐吉奥科技股份有限公司 | Automobile pedal performance testing device, testing system and testing method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200439519Y1 (en) * | 2007-02-28 | 2008-04-16 | 현대제철 주식회사 | Testing apparatus for crane brake unit |
| DE102008013839A1 (en) * | 2008-03-12 | 2009-09-17 | Volkswagen Ag | Component's i.e. motor vehicle pedal, hollow space inspecting method, involves photo-optically documenting hollow spaces, and comparing reference component photo and to-be-inspected component photo with each other |
| CN203587343U (en) * | 2013-11-28 | 2014-05-07 | 重庆长安汽车股份有限公司 | Dynamic transmission efficiency test measuring device of clutch operation mechanism |
| CN204154499U (en) * | 2014-10-29 | 2015-02-11 | 广州汽车集团股份有限公司 | The performance testing device of automobile clutch system |
| CN204718782U (en) * | 2015-06-03 | 2015-10-21 | 宿迁学院 | A kind of test fixture of electronic accelerator pedal of automobile |
| KR20150137846A (en) * | 2014-05-30 | 2015-12-09 | 주식회사화신 | Clutch return strength test apparatus |
| CN205691328U (en) * | 2016-06-21 | 2016-11-16 | 浙江泰鸿机电有限公司 | Board test apparatus is stepped in a kind of parking |
| CN205748891U (en) * | 2016-05-18 | 2016-11-30 | 苏州诚峰机电设备有限公司 | The pedal device for testing endurance of automobile clutch pedal assembly |
-
2017
- 2017-06-02 CN CN201710406018.5A patent/CN107179186B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200439519Y1 (en) * | 2007-02-28 | 2008-04-16 | 현대제철 주식회사 | Testing apparatus for crane brake unit |
| DE102008013839A1 (en) * | 2008-03-12 | 2009-09-17 | Volkswagen Ag | Component's i.e. motor vehicle pedal, hollow space inspecting method, involves photo-optically documenting hollow spaces, and comparing reference component photo and to-be-inspected component photo with each other |
| CN203587343U (en) * | 2013-11-28 | 2014-05-07 | 重庆长安汽车股份有限公司 | Dynamic transmission efficiency test measuring device of clutch operation mechanism |
| KR20150137846A (en) * | 2014-05-30 | 2015-12-09 | 주식회사화신 | Clutch return strength test apparatus |
| CN204154499U (en) * | 2014-10-29 | 2015-02-11 | 广州汽车集团股份有限公司 | The performance testing device of automobile clutch system |
| CN204718782U (en) * | 2015-06-03 | 2015-10-21 | 宿迁学院 | A kind of test fixture of electronic accelerator pedal of automobile |
| CN205748891U (en) * | 2016-05-18 | 2016-11-30 | 苏州诚峰机电设备有限公司 | The pedal device for testing endurance of automobile clutch pedal assembly |
| CN205691328U (en) * | 2016-06-21 | 2016-11-16 | 浙江泰鸿机电有限公司 | Board test apparatus is stepped in a kind of parking |
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| Publication number | Publication date |
|---|---|
| CN107179186A (en) | 2017-09-19 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190418 Address after: 313200 No. 2 Power and Electrical Industrial Park, Leidian Town Industrial Function Zone, Deqing County, Huzhou City, Zhejiang Province Applicant after: Deqing Tongcheng Intelligent Technology Co., Ltd. Address before: 713300 Yang Zhongzu, new town, Linping Town, Qianxian County, Xianyang, Shaanxi Applicant before: Du Weichao |
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Effective date of registration: 20200407 Address after: 528300 north side of Sanhongqi Sanle Road, Beijiao Town, Shunde District, Foshan City, Guangdong Province (No.1-1, No.4 Road, Sanhongqi Industrial Zone, synthetic Wai) (application for residence) Patentee after: Foshan wotai Automobile Accessories Co. Address before: 313200 No. 2 Power and Electrical Industrial Park, Leidian Town Industrial Function Zone, Deqing County, Huzhou City, Zhejiang Province Patentee before: DEQING TONGCHENG INTELLIGENT TECHNOLOGY Co.,Ltd. |
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