CN107063706A - Automobile hand brake simulating test device - Google Patents
Automobile hand brake simulating test device Download PDFInfo
- Publication number
- CN107063706A CN107063706A CN201611241893.4A CN201611241893A CN107063706A CN 107063706 A CN107063706 A CN 107063706A CN 201611241893 A CN201611241893 A CN 201611241893A CN 107063706 A CN107063706 A CN 107063706A
- Authority
- CN
- China
- Prior art keywords
- parking brake
- fixed
- test device
- automobile hand
- testboard
- 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.)
- Granted
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
Abstract
The present invention relates to a kind of automobile hand brake technical field of measurement and test, more particularly to a kind of automobile hand brake simulating test device；Including testboard, positioning component, parking brake, parking brake line and the load component of parking brake carry load power can be measured, positioning component includes positioning fixture and the mounting bracket being fixed on testboard, parking brake is fixed in mounting bracket by positioning fixture, and the parking brake line on parking brake is connected with the load component on testboard；Automobile hand brake simulating test device automaticity that the present invention is provided is big, efficiency and precision are high.
Description
Technical field
The present invention relates to a kind of automobile hand brake technical field of measurement and test, more particularly to a kind of automobile hand brake simulating test device.
Background technology
Parking braking refers to the hand-operated brake that motor vehicle is installed, and abbreviation parking brake, after a stop of the vehicle for stablizing vehicle, is kept away
Exempt from vehicle when slope pavement stops because car slipping causes the accident.Parking brake test process of the prior art is when handle lifting is arrived
Whole stroke 3/4ths when, hand brake system should just be in normal normal danger, so checking the braking of parking brake
Before power, it should first find out this operating point, this operating point can be determined by the sound of several ratchets, slowly pull-up hand
Stop, " card clatter " sound that Bian Labian number ratchets are sent untill handle moves the end to, then calculates 3/4ths of sound sum
Position, this position is exactly effective operating point of parking brake handle, although such Detection results can meet requirement, but efficiency is too
Low, false drop rate is also high；In addition, the subjective factor of people, also often causes product can be different through different people's testing results, though
Right such case is less, but can not avoid completely.
The content of the invention
In order to solve the above technical problems, having it is an object of the invention to provide a kind of automaticity height, efficiency and the degree of accuracy
The automobile hand brake simulating test device of guarantee.
The automobile hand brake simulating test device that the present invention is provided, including testboard, positioning component, parking brake, parking brake line and energy
The load component of parking brake carry load power is enough measured, the positioning component includes positioning fixture and is fixed on the testboard
Mounting bracket, the parking brake is fixed in the mounting bracket by the positioning fixture, and the parking brake line on the parking brake is with setting
It is connected in the load component on the testboard.
Further, the load component includes upper regulating block, bushing, the pressure testing machine set gradually from top to bottom
Structure, elastic mechanism, lower regulating block and support, the elastic mechanism bottom are movably fixed to the branch by the lower regulating block
On frame, in addition to one end is fixed on the bracing wire of the upper regulating block bottom, and the other end of the bracing wire passes through the bushing, pressure
Mechanism for testing and elastic mechanism are simultaneously fixed on the lower regulating block, and the testboard is provided with what is be adapted with the bushing
Parking brake line on mounting hole, the parking brake is fixedly connected with the upper regulating block on the testboard.
Further, the elastic mechanism is fixed on the spring in the spring base including spring base and bottom.
More specifically, the pressure test mechanism includes pressure sensor, pressure sensor fixed block and pressure sensor
Contact, the pressure sensor is arranged between the pressure sensor fixed block and pressure sensor contacts part, the pressure
The spring is arranged with force snesor contact, the bottom of the pressure sensor contacts part is fixed on institute through the spring
State on spring base.
Further, the bracing wire is wire.
Further, in addition to the position sensor that is arranged in the mounting bracket.
Further, in addition to the upper directive wheel on the parking brake line connected between the parking brake and load component
Component, positioned at the lower guide wheel assemblies connected under the parking brake line between the parking brake and load component and it is fixed on the survey
Support frame in test stand, the upper directive wheel group part and lower guide wheel assemblies are each attached on support frame as described above.
By such scheme, the present invention at least has advantages below：The automobile hand brake simulating test device that the present invention is provided
Can be by load component to being tested during the automobile parking of hand brake product simulation in practice, the work before the brake force of parking brake
Make a little, it is ensured that the reliability and security of parking brake test platform automation.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is the front view for the automobile hand brake simulating test device that the present invention is provided；
Fig. 2 is the front view of the load component in the automobile hand brake simulating test device that provides of the present invention；
Fig. 3 is Fig. 2 A-A to sectional view.
Embodiment
With reference to the accompanying drawings and examples, the embodiment to the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Referring to Fig. 1 to Fig. 3, including testboard 1, positioning component, parking brake 2, parking brake line 3 and parking brake carry load can be measured
The load component 4 of power, positioning component includes positioning fixture 5 and the mounting bracket 6 being fixed on testboard 1, and parking brake 2 passes through positioning
Fixture 5 is fixed in mounting bracket 6, and the parking brake line 3 on parking brake 2 is connected with the load component 4 on testboard 1.
The principle for the automobile hand brake simulating test device that the present invention is provided is as follows：
Mount and position good hand to stop after 2, parking brake 2 is arranged in mounting bracket 6, and determined by the positioning fixture 4 of parking brake
Position is fixed, and then the parking brake line 3 and load component 4 of parking brake 2 are linked together, when the handle of parking brake 2 is by jacking,
Load pressure value can be exported by load component 4, so by reading pressure value it is known that effective operating point of parking brake
Where.
With a pressure test mechanism on load component 4, load component 4 passes through while will applying and load to parking brake 2
Upper regulating block 7 and lower regulating block 9 are adjusted, and collective effect can adjust the relaxation of bracing wire 11, that is, load component 4 is negative
Power is carried, load component includes the upper regulating block 7 set gradually from top to bottom, bushing 8, pressure test mechanism, elastic mechanism, downward
Locking nub 9 and support 10, elastic mechanism bottom are movably fixed on support 10 by lower regulating block 9, in addition to one end is fixed on
The bracing wire 11 of the upper bottom of regulating block 7, the other end of bracing wire 11 passes through bushing 8, pressure test mechanism and elastic mechanism and fixation
On lower regulating block 9, parking brake line 3 and be located at testboard that testboard 1 is provided with the mounting hole being adapted with bushing 8, parking brake 2
Upper regulating block 7 on 1 is fixedly connected.
In order to accurately be measured the load force born on load component 4, elastic mechanism includes spring base 12 and bottom
Portion is fixed on the spring 13 in spring base 12, and pressure test mechanism includes pressure sensor 14, the and of pressure sensor fixed block 15
Pressure sensor contacts part 16, pressure sensor 14 be arranged on pressure sensor fixed block 15 and pressure sensor contacts part 16 it
Between, spring 13 is arranged with pressure sensor contacts part 16, the bottom of pressure sensor contacts part 16 is fixed on through spring 13
On spring base 12.
For the endurance that proof load component 4 is loaded, bracing wire 11 is wire；In this manner it is ensured that load component energy
Enough more than 500kg pressure.
In order to when carrying out batch detection to parking brake product, it is ensured that parking brake 2 is arranged on same position, in addition to is arranged on peace
Fill the position sensor on support 6.
In order to ensure being stably connected between parking brake line 3 and load component 4, in addition to positioned at connection parking brake 2 and load group
The upper directive wheel group part 17 on parking brake line 3 between part 4, under the parking brake line 3 between connection parking brake 2 and load component 4
Lower guide wheel assemblies 18 and the support frame 19 being fixed on testboard 1, upper directive wheel group part 17 and lower guide wheel assemblies 18 are solid
It is scheduled on support frame 19.
It the above is only the preferred embodiment of the present invention, be not intended to limit the invention, it is noted that led for this technology
For the those of ordinary skill in domain, without departing from the technical principles of the invention, some improvement and modification can also be made,
These improvement and modification also should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of automobile hand brake simulating test device, it is characterised in that：Including testboard, positioning component, parking brake, parking brake line and energy
The load component of parking brake carry load power is enough measured, the positioning component includes positioning fixture and is fixed on the testboard
Mounting bracket, the parking brake is fixed in the mounting bracket by the positioning fixture, and the parking brake line on the parking brake is with setting
It is connected in the load component on the testboard.
2. automobile hand brake simulating test device according to claim 1, it is characterised in that：The load component is included by upper
Upper regulating block, bushing, pressure test mechanism, elastic mechanism, lower regulating block and the support set gradually under, the elastic machine
Structure bottom is movably fixed on the support by the lower regulating block, in addition to one end is fixed on the upper regulating block bottom
Bracing wire, the other end of the bracing wire passes through the bushing, pressure test mechanism and elastic mechanism and is fixed on the lower regulation
On block, the parking brake line that the testboard is provided with the mounting hole being adapted with the bushing, the parking brake positioned at described with surveying
Upper regulating block in test stand is fixedly connected.
3. automobile hand brake simulating test device according to claim 2, it is characterised in that：The elastic mechanism includes spring
Seat and bottom are fixed on the spring in the spring base.
4. automobile hand brake simulating test device according to claim 3, it is characterised in that：The pressure test mechanism includes
Pressure sensor, pressure sensor fixed block and pressure sensor contacts part, the pressure sensor are arranged on the pressure and passed
Between sensor fixed block and pressure sensor contacts part, the spring, the pressure are arranged with the pressure sensor contacts part
The bottom of force snesor contact is fixed on the spring base through the spring.
5. automobile hand brake simulating test device according to claim 1, it is characterised in that：The bracing wire is wire.
6. automobile hand brake simulating test device according to claim 1, it is characterised in that：Also include being arranged on the installation
Position sensor on support.
7. automobile hand brake simulating test device according to claim 1, it is characterised in that：Also include being located at connecting the hand
The upper directive wheel group part on the parking brake line stopped between load component, positioned at connecting between the parking brake and load component
Lower guide wheel assemblies and the support frame being fixed on the testboard under the parking brake line, the upper directive wheel group part are led with
It is each attached to wheel assembly on support frame as described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611241893.4A CN107063706B (en) | 2016-12-29 | 2016-12-29 | Automobile hand brake simulation test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611241893.4A CN107063706B (en) | 2016-12-29 | 2016-12-29 | Automobile hand brake simulation test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107063706A true CN107063706A (en) | 2017-08-18 |
| CN107063706B CN107063706B (en) | 2023-09-26 |
Family
ID=59624030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611241893.4A Active CN107063706B (en) | 2016-12-29 | 2016-12-29 | Automobile hand brake simulation test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107063706B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH626448A5 (en) * | 1977-09-07 | 1981-11-13 | Reto Gabriel | Braking test stand for vehicles |
| CN101915632A (en) * | 2010-07-07 | 2010-12-15 | 法可赛(太仓)汽车配件有限公司 | Tensile testing device for automobile hand brake |
| CN202903465U (en) * | 2012-10-30 | 2013-04-24 | 浙江吉利汽车研究院有限公司杭州分公司 | Vehicle handbrake reliability test device |
| CN105092235A (en) * | 2015-09-11 | 2015-11-25 | 浙江泰鸿机电有限公司 | Hand brake endurance test detection device |
| CN105699096A (en) * | 2016-03-24 | 2016-06-22 | 安徽机电职业技术学院 | Automotive hand brake durability testing device |
| CN206420660U (en) * | 2016-12-29 | 2017-08-18 | 特盖德智能装备(苏州)有限公司 | Automobile hand brake simulating test device |
-
2016
- 2016-12-29 CN CN201611241893.4A patent/CN107063706B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH626448A5 (en) * | 1977-09-07 | 1981-11-13 | Reto Gabriel | Braking test stand for vehicles |
| CN101915632A (en) * | 2010-07-07 | 2010-12-15 | 法可赛(太仓)汽车配件有限公司 | Tensile testing device for automobile hand brake |
| CN202903465U (en) * | 2012-10-30 | 2013-04-24 | 浙江吉利汽车研究院有限公司杭州分公司 | Vehicle handbrake reliability test device |
| CN105092235A (en) * | 2015-09-11 | 2015-11-25 | 浙江泰鸿机电有限公司 | Hand brake endurance test detection device |
| CN105699096A (en) * | 2016-03-24 | 2016-06-22 | 安徽机电职业技术学院 | Automotive hand brake durability testing device |
| CN206420660U (en) * | 2016-12-29 | 2017-08-18 | 特盖德智能装备(苏州)有限公司 | Automobile hand brake simulating test device |
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| Publication number | Publication date |
|---|---|
| CN107063706B (en) | 2023-09-26 |
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