CN108414242A - Windscreen wiper experimental rig and windscreen wiper test method - Google Patents
Windscreen wiper experimental rig and windscreen wiper test method Download PDFInfo
- Publication number
- CN108414242A CN108414242A CN201810252298.3A CN201810252298A CN108414242A CN 108414242 A CN108414242 A CN 108414242A CN 201810252298 A CN201810252298 A CN 201810252298A CN 108414242 A CN108414242 A CN 108414242A
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- glass
- angle
- windscreen wiper
- supporter
- motor mounting
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- 238000010998 test method Methods 0.000 title claims abstract description 8
- 239000011521 glass Substances 0.000 claims abstract description 205
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000007667 floating Methods 0.000 claims description 19
- 238000007790 scraping Methods 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 6
- 238000002474 experimental method Methods 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 239000004677 Nylon Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
-
- 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
Present invention is disclosed a kind of windscreen wiper experimental rigs, including：Bracket component, angle regulator, glass clamping and positioning device and motor mounting platform suit.Bracket component includes pedestal, glass supporter and rain shaving electrical machine holder, and rain shaving electrical machine holder is fixed on the base, and glass supporter is rotatably installed on pedestal.Angle regulator includes angle demodulator and supporting rod, and angle regulator adjusts and fixes the angle of inclination of glass supporter.Glass is clamped and positioning device is mounted on glass supporter, and glass is clamped and is positioned to glass.Motor mounting platform suit includes one group of motor mounting platform, each motor mounting platform corresponds to a kind of rain shaving electrical machine of vehicle, including platform floor and motor mounting rack, motor mounting rack is fixed on platform floor, the rain shaving electrical machine of location and shape and corresponding vehicle matches, rain shaving electrical machine is mounted on motor mounting rack, and motor mounting platform is mounted on rain shaving electrical machine holder.The present invention also proposes a kind of windscreen wiper test method.
Description
Technical field
The present invention relates to the experiment fields of auto parts and components, more specifically, design the durability test device of windscreen wiper.
Background technology
Windscreen wiper is the important parts of automobile, and one of the important component for being related to driving safety.Windscreen wiper includes windscreen wiper electricity
Machine, floating rule and scraping blade three parts, scraping blade are mounted on floating rule, and floating rule is connected to rain shaving electrical machine, and rain shaving electrical machine drives floating rule reciprocal
Movement, the rainwater on glass is struck off by scraping blade.The component used for a long time is needed since windscreen wiper is one, it is therefore desirable to for rain
It scrapes and carries out durability test to verify its performance and quality.
The durability test of windscreen wiper needs to simulate true usage scenario, needs to set front windshield with true angle of inclination frame
Then windscreen wiper is mounted on position corresponding with true usage scenario by glass.After opening windscreen wiper, windscreen wiper is back and forth transported on glass
It is dynamic to be tested.
The durability test needs of windscreen wiper use dedicated windscreen wiper test-bed.In the prior art, a kind of windscreen wiper examination
It tests rack and is only applicable to a kind of vehicle, test-bed has fixed angle of inclination, the inclination with the front windshield of the vehicle
Angle is identical.When in use, glass, due to lacking reference point, is often gone out on inclined test-bed by manually installed
The problems such as existing glass angle of inclination deviation, center of glass line deviation are left-right asymmetry etc., causes the floating rule of windscreen wiper and scraping blade cannot
It is bonded well with glass, influences the authenticity and effect of experiment.The volume of windscreen wiper test-bed is larger, when vehicle is more,
Needs are designed and are produced multiple windscreen wiper test-beds of corresponding various.Due to that cannot reuse, the experiment of these windscreen wipers
The production cost of rack is higher, and stacking can occupy a large amount of place spaces.Existing windscreen wiper test-bed is mostly iron, and windscreen wiper is resistance to
Long property experiment is real to be carried out in a humid environment, therefore windscreen wiper test-bed gets rusty easily, and the difficulty of cleaning can be brought by getting rusty, also
The intensity of windscreen wiper test-bed can be reduced.When getting rusty serious, it can also influence to test water quality, block the water pipeline of windscreen wiper.
Invention content
The present invention is directed to propose a kind of windscreen wiper experimental rig with versatility.
An embodiment according to the present invention proposes a kind of windscreen wiper experimental rig, including：Bracket component, angle regulator,
Glass is clamped to be set with positioning device and motor mounting platform.Bracket component includes pedestal, glass supporter and rain shaving electrical machine branch
Frame, rain shaving electrical machine holder are fixed on the base, and glass supporter is rotatably installed on pedestal.Angle regulator includes angular adjustment
Device and supporting rod, angle regulator adjust and fix the angle of inclination of glass supporter.Glass is clamped and positioning device is mounted on
On glass supporter, glass clamping and positioning device are clamped glass and are positioned to glass.Motor mounting platform suit includes one
Group motor mounting platform, each motor mounting platform correspond to a kind of rain shaving electrical machine of vehicle, and each motor mounting platform includes flat
Platform bottom plate and motor mounting rack, motor mounting rack are fixed on platform floor, the location and shape of motor mounting rack and corresponding vehicle
The rain shaving electrical machine of type matches, and rain shaving electrical machine is mounted on motor mounting rack, and the motor mounting platform equipped with rain shaving electrical machine is installed
On rain shaving electrical machine holder.
In one embodiment, angle demodulator is the scheduling adjustment device of screw rod inclined support structure, the both ends of angle demodulator
It is separately fixed on pedestal and glass supporter, is pivotally attached to the handle of screw rod, screw rod rotation drives inclined support structure stretching, extension or receives
Contracting, to adjust the angle of inclination of glass supporter.
In one embodiment, for the proximal hinge of glass supporter on pedestal, angle demodulator is fixed on glass supporter
Distally, the inclined support structure stretching, extension of angle demodulator, the distal end of glass supporter are elevated, and the angle of inclination of glass supporter increases, angle
The inclined support structure for spending adjuster is shunk, and the distal end of glass supporter is lowered, and the angle of inclination of glass supporter reduces.Glass supporter quilt
It is adjusted to scheduled angle of inclination, supporting rod is installed between glass supporter and pedestal to fix the inclination angle of glass supporter
Degree, supporting rod are mounted on the distal end of glass supporter.
In one embodiment, glass supporter includes frame, central shaft rod and cross reinforcing, several cross reinforcing connections
Between central shaft rod and frame.
In one embodiment, glass clamping and positioning device include one group of clamping piece and center calibrator.One group of clamping
Part is mounted on the frame of glass supporter, and the both sides of the edge of glass are clamped in clamping piece.Center calibrator is mounted on glass supporter
In central shaft rod, center calibrator carries out center calibration, the center line centring calibrator of glass to glass.
In one embodiment, center calibrator includes lifting base and calibrating stem, and lifting base is mounted on glass supporter
Central shaft rod on, calibrating stem be mounted on lifting base on, lifting base adjust calibrating stem height make calibrating stem close to glass.
In one embodiment, the mounting height of regulation motor mounting platform, motor mounting rack on motor mounting platform
One or two in height, to adjust position of the rain shaving electrical machine relative to glass.Adjust the angle of inclination of glass supporter.Make
The floating rule and scraping blade that rain shaving electrical machine must be connected to are close to glass always in working range.
In one embodiment, holder is that corrosion-resistant material makes.
The present invention also proposes a kind of windscreen wiper test method, uses windscreen wiper experimental rig above-mentioned, the windscreen wiper test method packet
It includes：
The corresponding angle of inclination for being adjusted glass supporter by angle regulator；
Mark the center line of glass；
The installation center calibrator on glass supporter；
Glass is fixed on glass supporter by clamping piece and center calibration is carried out to glass；
Adjust the horizontal distance of rain shaving electrical machine and glass；
Adjust the vertical range of floating rule and glass.
In one embodiment, which further includes：After glass is fixed on glass supporter, water is utilized
Level measures the angle of inclination of glass.
The present invention windscreen wiper experimental rig it is versatile, can be suitable for a variety of models, during the test can by glass,
Rain shaving electrical machine, which is all adjusted, arrives accurate position so that experimentation is more accurate.
Description of the drawings
The above and other feature of the present invention, property and advantage will pass through description with reference to the accompanying drawings and examples
And become apparent, identical reference numeral always shows identical feature in the accompanying drawings, wherein：
Fig. 1 discloses the mounting structure schematic diagram of the windscreen wiper experimental rig of an embodiment according to the present invention.
Fig. 2 discloses the structural schematic diagram of bracket component in the windscreen wiper experimental rig of an embodiment according to the present invention.
Fig. 3 a and Fig. 3 b disclose the angle regulator and folder of the windscreen wiper experimental rig of an embodiment according to the present invention
The structural schematic diagram of gripping member.
Fig. 4 a and Fig. 4 b disclose the structure of the center calibrator of the windscreen wiper experimental rig of an embodiment according to the present invention
Schematic diagram.
Fig. 5 discloses the structural representation of the motor mounting platform of the windscreen wiper experimental rig of an embodiment according to the present invention
Figure.
Fig. 6~Figure 11 discloses the using process diagram of the windscreen wiper experimental rig of an embodiment according to the present invention.
Specific implementation mode
Refering to what is shown in Fig. 1, Fig. 1 discloses the mounting structure signal of the windscreen wiper experimental rig of an embodiment according to the present invention
Figure.The windscreen wiper experimental rig includes：Bracket component 102, angle regulator 104, glass clamping and positioning device 106 and motor
Mounting platform suit 108.In the embodiment shown in fig. 1, glass 202 (the mainly windshield of vehicle), rain shaving electrical machine 204
(in conjunction with shown in Fig. 5), floating rule 206 and scraping blade 208 have also had been fitted on windscreen wiper experimental rig.
It continues to refer to figure 1 and combines shown in Fig. 2, bracket component 102 includes pedestal 121, glass supporter 122 and rain shaving electrical machine
Holder 123.Refering to what is shown in Fig. 2, Fig. 2 discloses the knot of bracket component in the windscreen wiper experimental rig of an embodiment according to the present invention
Structure schematic diagram.It eliminates other installing components in Fig. 2, therefore is capable of the overall structure of clearly exhibition stand component.Rain
It scrapes electric machine support 123 to be fixed on pedestal 121, glass supporter 122 is rotatably installed on pedestal 121.In the illustrated embodiment,
Glass supporter 121 includes frame 124, central shaft rod 125 and several cross reinforcings 126.In order to adapt to more vehicles, glass
The size of frame 121 can be done sufficiently large as needed, generally be set to the size of bezel 121 slightly larger than applicable
The area of maximum glass in vehicle.Several cross reinforcings 126 are connected between central shaft rod 125 and frame 124.Lateral
There are two effects for reinforcing rib, on the one hand can increase the integral strength of glass supporter, on the other hand a fairly large number of reinforcing rib can
To increase the overall weight of holder.During the durability test of windscreen wiper, rain shaving electrical machine can drive floating rule and scraping blade ceaselessly
It moves back and forth, so as to cause the vibration of entire holder.The weight bigger of holder enables to holder more to stablize.Glass supporter
122 proximal hinge is on pedestal 121, therefore glass supporter 122 can surround pedestal 121 and rotate to adjust its inclined angle
Degree.In the embodiment shown in Figure 2, the distal end of glass supporter 122 is supported by supporting rod 142, can be retouched in detail behind supporting rod 142
It states.In the embodiment shown in Figure 2, rain shaving electrical machine holder 123 is mounted on the base the side of front end, is located at glass supporter 122
Bottom side, this is identical as the relative position of rain shaving electrical machine in practical application scene and glass.On rain shaving electrical machine holder 123
Motor mounting platform suit 108 and rain shaving electrical machine are installed.
Angle regulator 104 includes angle demodulator 141 and supporting rod 142, and angle regulator 104 is adjusted and fixed
The angle of inclination of glass supporter 122.Fig. 3 a and Fig. 3 b disclose the angle of the windscreen wiper experimental rig of an embodiment according to the present invention
Spend the structural schematic diagram of regulating device and clamping piece.In the illustrated embodiment, angle demodulator 141 is screw rod inclined support structure
The both ends of scheduling adjustment device, angle demodulator 141 are separately fixed on pedestal 121 and glass supporter 122.Glass supporter 122
For proximal hinge on pedestal 121, angle demodulator 141 is fixed on the distal end of glass supporter 122.In the illustrated embodiment, angle
Adjuster 141 is integrally fixed in the central shaft rod of glass supporter 122.It is pivotally attached to the handle of screw rod, screw rod rotation drives diagonal brace
Structure is stretched or is shunk, to adjust the angle of inclination of glass supporter.Specifically, the inclined support structure stretching, extension of angle demodulator 141,
The distal end of glass supporter 122 is elevated, and the angle of inclination of glass supporter 122 increases.The inclined support structure of angle demodulator 141 is received
Contracting, the distal end of glass supporter 122 are lowered, and the angle of inclination of glass supporter 122 reduces.In the adjusting to angle demodulator 141
In the process, supporting rod 142 is disassembled, the state with reference to shown in figure 3a.It is adjusted to scheduled angle of inclination in glass supporter 122
Afterwards, angle demodulator 141 is locked by the lockable mechanism of itself, and then supporting rod 142 is installed in glass supporter 122 and pedestal
To fix the angle of inclination of glass supporter between 121, the state with reference to shown in figure 3b.In fig 3b, supporting rod 142 is mounted on glass
The distal end of glass holder 122.
Glass is clamped and positioning device 106 is mounted on glass supporter 122, and glass is clamped in glass clamping and positioning device
202 and glass 202 is positioned.Glass is clamped and positioning device 106 includes one group of clamping piece 161 and center calibrator 162.
The structure of clamping piece is with reference also to Fig. 3 a and Fig. 3 b.One group of clamping piece 161 may be mounted on the frame 124 of glass supporter 122,
In this way, one group of clamping piece 161 can be arranged along the periphery of glass 202.The both sides of the edge of glass 202 are clamped in clamping piece 161.
In the illustrated embodiment, three clamping pieces 161 can be used in every side of glass 202.In each side of glass,
One clamping piece of location arrangements at base angle arranges a clamping piece in centre position, a clamping is arranged again in 1/4 position of upper edge
Part, totally three clamping pieces.Two sides totally six clamping pieces.In one embodiment, clamping piece 161 includes mounting rod and nylon
Block, mounting rod are fixed on glass supporter, and nylon block is mounted on mounting rod.The edge of glass is clamped in nylon block.Nylon block has
There are preferable elasticity and larger friction coefficient.It can be caught broken to avoid by glass, and promptly can prevent glass slides by glass.Fig. 4 a
The structural schematic diagram of the center calibrator of the windscreen wiper experimental rig of an embodiment according to the present invention is disclosed with Fig. 4 b.As schemed
Show, center calibrator 162 includes lifting base 163 and calibrating stem 164.Lifting base 163 may be mounted at glass supporter 122
In central shaft rod 125.Calibrating stem 164 may be mounted on lifting base 163, and the height that lifting base 163 adjusts calibrating stem 164 makes
Calibrating stem 164 is obtained close to glass 202.In the central shaft rod of glass supporter, center calibrator 162 is right for center calibrator integral installation
Glass carries out center calibration, the center line centring calibrator 162 of glass 202.Since glass is transparent, glass is penetrated
Glass can see the calibrating stem 164 of center calibrator 162, therefore easily can carry out center calibration using calibrating stem 164.
Motor mounting platform suit 108 includes one group of motor mounting platform, and each motor mounting platform corresponds to a kind of vehicle
Rain shaving electrical machine.The structure that Fig. 5 discloses the motor mounting platform of the windscreen wiper experimental rig of an embodiment according to the present invention is shown
It is intended to.Each motor mounting platform includes platform floor 181 and motor mounting rack 182.Motor mounting rack 182 is fixed on platform bottom
On plate 181, the location and shape of motor mounting rack 182 and the rain shaving electrical machine 204 of corresponding vehicle match.Rain shaving electrical machine 204 is pacified
On motor mounting rack 182, the motor mounting platform 181 equipped with rain shaving electrical machine 204 is mounted on rain shaving electrical machine holder 123.
Fig. 1 is returned to, after all parts and equipment all install, all parts and equipment are adjusted.Such as
One or two in the mounting height of regulation motor mounting platform, motor mounting platform in the height of motor mounting rack, with
Position of the rain shaving electrical machine relative to glass is adjusted, then adjusts the angle of inclination of glass supporter so that is connected to rain shaving electrical machine 204
Floating rule 206 and scraping blade 208 are close to always in working range in the full scope of floating rule and scraping blade by rain shaving electrical machine driving rotation
Glass 202.
In view of windscreen wiper durability test is to carry out in a humid environment, in one embodiment, holder 102 can be
Corrosion-resistant material makes, for example, aluminum alloy materials making may be used in whole components of holder 102.
Fig. 6~Figure 11 discloses the use process of the windscreen wiper experimental rig of an embodiment according to the present invention.
According to applicable vehicle, according to the setting angle of glass in actual vehicle model, by angle regulator by glass branch
Frame adjust corresponding angle of inclination and fixation.Locking angle demodulator simultaneously installs supporting rod, glass supporter is locked in predetermined
Angle of inclination.
Refering to what is shown in Fig. 6, marking the center line of glass on glass 202.Since glass 202 is arc-shaped, measure first
The distance of glass top left and right ends point simultaneously calculates midpoint, then measures the distance of Glass base left and right ends point and calculate midpoint,
The center line of the line, that is, glass at two midpoints.Mark the intersection point A1 and A2 of center of glass line and the lower edges of glass 202, profit
Use A1 and A2 as the reference location point of center of glass line.
Refering to what is shown in Fig. 7, the installation center calibrator 162 in the central shaft rod 125 of glass supporter 122, adjusts lifting base
163 so that calibrating stem 164 is parallel to the surface of glass and the surface close to glass.
Refering to what is shown in Fig. 8, installing clamping piece 161 on the frame of glass supporter 122, glass 202 is installed to clamping piece
On 161.Using on glass 202 point A1 and A2 to glass carry out center calibration.So that two point A1 and A2 with calibrating stem 164
It overlaps, then glass 202 is placed on centrosymmetric position.After glass completes center calibration, the clamping of adjusting clamping piece 161 is simultaneously solid
Determine glass 202.
Refering to what is shown in Fig. 9, measuring the angle of inclination of glass using level meter 302, it is desirable that the angle of inclination of glass and reality
The angle of inclination of glass is consistent under use environment.If there is deviation, then further the angle of inclination of glass is adjusted.
Refering to what is shown in Fig. 10, the horizontal distance of adjustment rain shaving electrical machine 204 and glass 202.Rain shaving electrical machine 204 is installed to electricity
On machine mounting platform 108, then motor mounting platform 108 is installed on rain shaving electrical machine holder 123.Measure rain shaving electrical machine 204
Pair is scraped output shaft top center B1 and is scraped under the center B2 to glass 202 of output shaft top along the range arm of bottom centre point B3 with master
It is very little, according to the position of the motor mounting rack on actual installation data point reuse motor mounting platform 108, pair is made to scrape in output shaft top
Heart B1 scrapes under the central point B2 to glass of output shaft top actual installation number at a distance from bottom centre point B3 and in database with main
According to consistent.
With reference to shown in figure 11, rain shaving electrical machine 204 turns to reset position.Floating rule 206 is installed and is scraped on rain shaving electrical machine 204
Piece 208.Measurement point C3, C4 is taken on main floating rule, measurement point C1, C2 is taken in secondary floating rule.Main floating rule is measured respectively and secondary floating rule is each
The vertical height data of the vertical range of a measurement point and glass, measurement point corresponding with digital-to-analogue database and glass are compared
It relatively and adjusts, then adjusts the right angle setting height of rain shaving electrical machine 204.
After installation and adjustment finish, so that it may to start the durability test of windscreen wiper.
In summary, the present invention also proposes a kind of windscreen wiper test method, uses windscreen wiper experimental rig above-mentioned, windscreen wiper examination
Proved recipe method includes：
The corresponding angle of inclination for being adjusted glass supporter by angle regulator；
Mark the center line of glass；
The installation center calibrator on glass supporter；
Glass is fixed on glass supporter by clamping piece and center calibration is carried out to glass；
Adjust the horizontal distance of rain shaving electrical machine and glass；
Adjust the vertical range of floating rule and glass.
Wherein, after glass is fixed on glass supporter, the angle of inclination of level measurement glass is also utilized.
The windscreen wiper experimental rig of the present invention has carried out improve and perfect to disadvantage of the existing technology.The peace of rain shaving electrical machine
Holding position utilizes three coordinate datas that drawing provides, and is processed into a small-sized independent mounting platform.It replaces every time so not
With the mounting platform for only needing to change different rain shaving electrical machines of vehicle, the position of rain shaving electrical machine installation is more accurate.Place glass
Glass supporter connect using angle regulator with pedestal, the inclination angle of glass can according to different automobile types setting angle into
Row is accurate to be adjusted.The asymmetry that left and right is avoided in such a way that center is calibrated, keeps the installation site of glass more accurate.This
The windscreen wiper experimental rig of invention is versatile, and uses aluminium alloy extrusions, solves place occupation problem and avoids to get rusty and asks
Topic.
The present invention windscreen wiper experimental rig it is versatile, can be suitable for a variety of models, during the test can by glass,
Rain shaving electrical machine, which is all adjusted, arrives accurate position so that experimentation is more accurate.
Above-described embodiment, which is available to, to be familiar with person in the art to realize or use the present invention, and is familiar with this field
Personnel can make various modifications or variation, thus this to above-described embodiment without departing from the present invention in the case of the inventive idea
The protection domain of invention is not limited by above-described embodiment, and should meet inventive features that claims are mentioned most
On a large scale.
Claims (10)
1. a kind of windscreen wiper experimental rig, which is characterized in that including：
Bracket component, bracket component include pedestal, glass supporter and rain shaving electrical machine holder, and rain shaving electrical machine holder is fixed on pedestal
On, glass supporter is rotatably installed on pedestal；
Angle regulator, including angle demodulator and supporting rod, angle regulator adjust and fix the inclination of glass supporter
Angle；
Glass be clamped and positioning device, be mounted on glass supporter on, glass clamping and positioning device clamping glass and to glass into
Row positioning；
Motor mounting platform is set with, including one group of motor mounting platform, each motor mounting platform correspond to a kind of windscreen wiper of vehicle
Motor, each motor mounting platform includes platform floor and motor mounting rack, and motor mounting rack is fixed on platform floor, motor
The location and shape of mounting bracket and the rain shaving electrical machine of corresponding vehicle match, and rain shaving electrical machine is mounted on motor mounting rack, is equipped with
The motor mounting platform of rain shaving electrical machine is mounted on rain shaving electrical machine holder.
2. windscreen wiper experimental rig as described in claim 1, which is characterized in that
The angle demodulator is the scheduling adjustment device of screw rod inclined support structure, the both ends of angle demodulator be separately fixed at pedestal and
On glass supporter, it is pivotally attached to the handle of screw rod, screw rod rotation drives inclined support structure stretching, extension or shrinks, to adjust glass supporter
Angle of inclination.
3. windscreen wiper experimental rig as claimed in claim 2, which is characterized in that
For the proximal hinge of the glass supporter on pedestal, angle demodulator is fixed on the distal end of glass supporter, angle demodulator
Inclined support structure stretching, extension, the distal end of glass supporter is elevated, and the angle of inclination of glass supporter increases, the diagonal brace knot of angle demodulator
Structure is shunk, and the distal end of glass supporter is lowered, and the angle of inclination of glass supporter reduces；
Glass supporter is adjusted to scheduled angle of inclination, and supporting rod is installed between glass supporter and pedestal to fix glass
The angle of inclination of holder, supporting rod are mounted on the distal end of glass supporter.
4. windscreen wiper experimental rig as described in claim 1, which is characterized in that
The glass supporter includes frame, central shaft rod and cross reinforcing, and several cross reinforcings are connected to central shaft rod and frame
Between.
5. windscreen wiper experimental rig as claimed in claim 4, which is characterized in that
The glass clamping and positioning device include one group of clamping piece and center calibrator；
One group of clamping piece is mounted on the frame of glass supporter, and the both sides of the edge of glass are clamped in clamping piece；
Center calibrator is mounted in the central shaft rod of glass supporter, and center calibrator carries out center calibration to glass, in glass
Heart line centring calibrator.
6. windscreen wiper experimental rig as claimed in claim 5, which is characterized in that
The center calibrator includes lifting base and calibrating stem, and lifting base is mounted in the central shaft rod of glass supporter, calibration
Bar is mounted on lifting base, and the height that lifting base adjusts calibrating stem makes calibrating stem close to glass.
7. windscreen wiper experimental rig as described in claim 1, which is characterized in that
One or two in the mounting height of regulation motor mounting platform, motor mounting platform in the height of motor mounting rack
It is a, to adjust position of the rain shaving electrical machine relative to glass；
Adjust the angle of inclination of glass supporter；
So that being connected to the floating rule of rain shaving electrical machine and scraping blade is close to glass always in working range.
8. windscreen wiper experimental rig as described in claim 1, which is characterized in that
The holder is that corrosion-resistant material makes.
9. a kind of windscreen wiper test method, which is characterized in that use the windscreen wiper experiment dress as described in any one of claim 1-8
It sets, which includes：
The corresponding angle of inclination for being adjusted glass supporter by angle regulator；
Mark the center line of glass；
The installation center calibrator on glass supporter；
Glass is fixed on glass supporter by clamping piece and center calibration is carried out to glass；
Adjust the horizontal distance of rain shaving electrical machine and glass；
Adjust the vertical range of floating rule and glass.
10. windscreen wiper test method as claimed in claim 9, which is characterized in that further include：
After glass is fixed on glass supporter, the angle of inclination of level measurement glass is utilized.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810252298.3A CN108414242B (en) | 2018-03-26 | 2018-03-26 | Windscreen wiper test device and windscreen wiper test method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810252298.3A CN108414242B (en) | 2018-03-26 | 2018-03-26 | Windscreen wiper test device and windscreen wiper test method |
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| CN108414242A true CN108414242A (en) | 2018-08-17 |
| CN108414242B CN108414242B (en) | 2023-11-03 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459219A (en) * | 2018-10-30 | 2019-03-12 | 江苏云睿汽车电器系统有限公司 | A kind of windscreen wiper disk grooming platform device |
| CN109945821A (en) * | 2019-01-28 | 2019-06-28 | 信义汽车部件（天津）有限公司 | Bend glass detection device and detection method |
| CN112161819A (en) * | 2020-09-21 | 2021-01-01 | 中车长春轨道客车股份有限公司 | Wiper system installation method based on motor train unit wiper installation inspection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109459219A (en) * | 2018-10-30 | 2019-03-12 | 江苏云睿汽车电器系统有限公司 | A kind of windscreen wiper disk grooming platform device |
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| CN112161819A (en) * | 2020-09-21 | 2021-01-01 | 中车长春轨道客车股份有限公司 | Wiper system installation method based on motor train unit wiper installation inspection device |
| CN112161819B (en) * | 2020-09-21 | 2022-04-29 | 中车长春轨道客车股份有限公司 | Wiper system installation method based on motor train unit wiper installation inspection device |
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