CN108414242B - Windscreen wiper test device and windscreen wiper test method - Google Patents
Windscreen wiper test device and windscreen wiper test method Download PDFInfo
- Publication number
- CN108414242B CN108414242B CN201810252298.3A CN201810252298A CN108414242B CN 108414242 B CN108414242 B CN 108414242B CN 201810252298 A CN201810252298 A CN 201810252298A CN 108414242 B CN108414242 B CN 108414242B
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- motor
- angle
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- 238000012360 testing method Methods 0.000 title claims abstract description 58
- 238000010998 test method Methods 0.000 title abstract description 6
- 239000011521 glass Substances 0.000 claims abstract description 197
- 238000009434 installation Methods 0.000 claims description 19
- 238000007790 scraping Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 229920001778 nylon Polymers 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 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
- 230000002265 prevention Effects 0.000 description 1
- 238000005507 spraying Methods 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
The invention discloses a wiper test device, which comprises: the glass clamping and positioning device comprises a bracket assembly, an angle adjusting device, a glass clamping and positioning device and a motor mounting platform set. The bracket component comprises a base, a glass bracket and a wiper motor bracket, wherein the wiper motor bracket is fixed on the base, and the glass bracket is rotatably arranged on the base. The angle adjusting device comprises an angle adjuster and a supporting rod, and the angle adjusting device adjusts and fixes the inclination angle of the glass bracket. The glass clamping and positioning device is arranged on the glass bracket, clamps the glass and positions the glass. The motor mounting platform suit includes a set of motor mounting platform, and every motor mounting platform corresponds the windscreen wiper motor of a motorcycle type, including platform bottom plate and motor mounting bracket, and motor mounting bracket fixes on platform bottom plate, and position and shape are matchd with the windscreen wiper motor of corresponding motorcycle type, and the windscreen wiper motor is installed on motor mounting bracket, and motor mounting platform installs on the windscreen wiper motor support. The invention further provides a wiper test method.
Description
Technical Field
The invention relates to the field of tests of automobile parts, in particular to a durability test device for a wiper.
Background
The wiper is an important part of an automobile and one of important parts related to driving safety. The wiper comprises a wiper motor, a wiper rod and a wiper blade, wherein the wiper blade is arranged on the wiper rod, the wiper rod is connected to the wiper motor, the wiper motor drives the wiper rod to reciprocate, and the wiper blade scrapes rainwater on glass. Since the wiper blade is a member requiring a long time to use, a durability test is required for the wiper blade to verify its performance and quality.
The durability test of the wiper requires simulating a real use scene, setting the front windshield at a real inclination angle, and then installing the wiper at a position corresponding to the real use scene. After the wiper was opened, the wiper was reciprocated on the glass for testing.
The durability test of the wiper requires the use of a dedicated wiper test stand. In the prior art, a wiper test stand is only suitable for a vehicle type, and the test stand has a fixed inclination angle which is the same as that of a front windshield of the vehicle type. When the glass is used, the glass is manually installed on the inclined test bench, and due to the lack of a reference point, the problems of glass inclination angle deviation, glass center line deviation left-right asymmetry and the like often occur, so that the scraping rod and the scraping blade of the windscreen wiper cannot be well attached to the glass, and the authenticity and the effect of a test are affected. The volume of windscreen wiper test bench is great, when the motorcycle type is great, just needs to design and produce a plurality of windscreen wiper test bench that correspond multiple motorcycle type. Because of the inability to be reused, the wiper test stand has higher production cost and the stacking occupies a large amount of space. The existing wiper test stand is mostly made of iron, and the wiper durability test is performed in a wet environment, so that the wiper test stand is easy to rust, cleaning difficulty can be brought due to rust, and the strength of the wiper test stand can be reduced. When rust is serious, the water quality of the test can be influenced, and a water spraying pipeline of the wiper is blocked.
Disclosure of Invention
The invention aims to provide a wiper testing device with universality.
According to an embodiment of the present invention, there is provided a wiper test device including: the glass clamping and positioning device comprises a bracket assembly, an angle adjusting device, a glass clamping and positioning device and a motor mounting platform set. The bracket component comprises a base, a glass bracket and a wiper motor bracket, wherein the wiper motor bracket is fixed on the base, and the glass bracket is rotatably arranged on the base. The angle adjusting device comprises an angle adjuster and a supporting rod, and the angle adjusting device adjusts and fixes the inclination angle of the glass bracket. The glass clamping and positioning device is arranged on the glass bracket, and clamps the glass and positions the glass. The motor mounting platform suit includes a set of motor mounting platform, and every motor mounting platform corresponds the windscreen wiper motor of a motorcycle type, and every motor mounting platform includes platform bottom plate and motor mounting bracket, and motor mounting bracket fixes on platform bottom plate, and motor mounting bracket's position and shape and the windscreen wiper motor phase-match of corresponding motorcycle type, and the windscreen wiper motor is installed on motor mounting bracket, and the motor mounting platform that is equipped with the windscreen wiper motor is installed on the windscreen wiper motor support.
In one embodiment, the angle adjuster is a dispatching adjuster of a screw diagonal bracing structure, two ends of the angle adjuster are respectively fixed on the base and the glass bracket, a handle connected to the screw is rotated, and the screw is rotated to drive the diagonal bracing structure to extend or retract so as to adjust the inclination angle of the glass bracket.
In one embodiment, the proximal end of the glass support is hinged to the base, the angle adjuster is fixed to the distal end of the glass support, the diagonal of the angle adjuster extends, the distal end of the glass support is raised, the tilt angle of the glass support increases, the diagonal of the angle adjuster contracts, the distal end of the glass support is lowered, and the tilt angle of the glass support decreases. The glass support is adjusted to a predetermined inclination angle, and a support bar is installed between the glass support and the base to fix the inclination angle of the glass support, and the support bar is installed at the distal end of the glass support.
In one embodiment, the glass stand includes a frame, a central shaft, and transverse ribs connected between the central shaft and the frame.
In one embodiment, a glass clamping and positioning device includes a set of clamping members and a center calibrator. A group of clamping pieces are arranged on the frame of the glass bracket, and the clamping pieces clamp the two side edges of the glass. The center calibrator is installed on the center shaft lever of the glass bracket, and the center calibrator is used for carrying out center calibration on the glass, and the center line of the glass is aligned with the center calibrator.
In one embodiment, the center calibrator includes a lift base mounted on a center shaft of the glass support and a calibration rod mounted on the lift base, the lift base adjusting the height of the calibration rod such that the calibration rod is proximate the glass.
In one embodiment, one or both of the mounting height of the motor mounting platform and the height of the motor mount on the motor mounting platform are adjusted to adjust the position of the wiper motor relative to the glass. And adjusting the inclination angle of the glass bracket. So that the wiper rod and the wiper blade connected to the wiper motor always cling to the glass in the working range.
In one embodiment, the stent is made of a corrosion resistant material.
The invention also provides a wiper test method, which comprises the following steps of:
the corresponding inclination angle of the glass bracket is adjusted by an angle adjusting device;
marking the center line of the glass;
installing a center calibrator on the glass support;
fixing the glass to a glass bracket through a clamping piece and centering the glass;
adjusting the horizontal distance between the wiper motor and the glass;
the vertical distance between the scraping rod and the glass is adjusted.
In one embodiment, the wiper test method further comprises: after the glass is fixed to the glass holder, the tilt angle of the glass is measured using a level gauge.
The wiper testing device has strong universality, can be suitable for various vehicle types, and can adjust the glass and the wiper motor to accurate positions in the testing process, so that the testing process is more accurate.
Drawings
The above and other features, properties and advantages of the present invention will become more apparent from the following description of embodiments taken in conjunction with the accompanying drawings in which like reference characters designate like features throughout the drawings, and in which:
fig. 1 discloses a schematic view of a mounting structure of a wiper testing device according to an embodiment of the present invention.
Fig. 2 is a schematic view showing the structure of a holder assembly in a wiper testing device according to an embodiment of the present invention.
Fig. 3a and 3b disclose a schematic structural view of an angle adjusting device and a clamping member of a wiper testing device according to an embodiment of the present invention.
Fig. 4a and 4b disclose a schematic structural view of a center aligner of a wiper test apparatus according to an embodiment of the present invention.
Fig. 5 discloses a schematic structural view of a motor mounting platform of a wiper testing device according to an embodiment of the present invention.
Fig. 6 to 11 disclose a schematic view of a use process of a wiper testing device according to an embodiment of the present invention.
Detailed Description
Referring to fig. 1, fig. 1 discloses a schematic view of a mounting structure of a wiper testing device according to an embodiment of the present invention. The wiper test device includes: bracket assembly 102, angle adjustment device 104, glass clamping and positioning device 106, and motor mounting platform set 108. In the embodiment shown in fig. 1, a glass 202 (mainly a front windshield of a vehicle), a wiper motor 204 (shown in connection with fig. 5), a wiper rod 206 and a wiper blade 208 have also been mounted to the wiper test device.
With continued reference to fig. 1 and in conjunction with fig. 2, the bracket assembly 102 includes a base 121, a glass bracket 122, and a wiper motor bracket 123. Referring to fig. 2, fig. 2 is a schematic view showing a structure of a holder assembly in a wiper testing apparatus according to an embodiment of the present invention. Other mounting components are removed from fig. 2, so that the overall structure of the bracket assembly can be more clearly shown. The wiper motor bracket 123 is fixed to the base 121, and the glass bracket 122 is rotatably installed to the base 121. In the illustrated embodiment, the glass stand 121 includes a frame 124, a central axle 125, and a plurality of transverse ribs 126. In order to accommodate more vehicle types, the size of the glass frame 121 may be made large enough as needed, and it is generally set such that the size of the glass frame 121 is slightly larger than the largest glass area in the applicable vehicle type. A plurality of transverse ribs 126 are connected between the bottom bracket bar 125 and the frame 124. The transverse reinforcing ribs have two functions, so that the overall strength of the glass bracket can be increased on one hand, and the reinforcing ribs with a large number can increase the overall weight of the bracket on the other hand. During durability testing of the wiper, the wiper motor drives the wiper rod and the wiper blade to constantly reciprocate, thereby causing vibration of the entire holder. The greater weight of the bracket can make the bracket more stable. The proximal end of the glass holder 122 is hinged to the base 121, so that the glass holder 122 can be rotated around the base 121 to adjust the inclination angle thereof. In the embodiment shown in fig. 2, the distal end of the glass support 122 is supported by a support rod 142, the support rod 142 being described in detail later. In the embodiment shown in fig. 2, the wiper motor bracket 123 is installed at one side of the upper front end of the base and at one side of the bottom of the glass bracket 122, which is the same as the relative positions of the wiper motor and the glass in the actual application scenario. The wiper motor bracket 123 is provided with a motor mounting platform set 108 and a wiper motor.
The angle adjusting device 104 includes an angle adjuster 141 and a support rod 142, and the angle adjusting device 104 adjusts and fixes the inclination angle of the glass holder 122. Fig. 3a and 3b disclose a schematic structural view of an angle adjusting device and a clamping member of a wiper testing device according to an embodiment of the present invention. In the illustrated embodiment, the angle adjuster 141 is a scheduling adjuster of a screw diagonal structure, and both ends of the angle adjuster 141 are fixed to the base 121 and the glass holder 122, respectively. The proximal end of the glass holder 122 is hinged to the base 121, and the angle adjuster 141 is fixed to the distal end of the glass holder 122. In the illustrated embodiment, the angle adjuster 141 is fixed to the central shaft of the glass mount 122. The handle connected to the screw rod is rotated, and the screw rod rotates to drive the inclined strut structure to extend or retract so as to adjust the inclination angle of the glass support. Specifically, the diagonal stay of the angle adjuster 141 is extended, the distal end of the glass holder 122 is raised, and the inclination angle of the glass holder 122 is increased. The diagonal structure of the angle adjuster 141 is contracted, the distal end of the glass support 122 is lowered, and the tilting angle of the glass support 122 is reduced. During the adjustment of the angle adjuster 141, the support rod 142 is detached, referring to the state shown in fig. 3 a. After the glass stand 122 is adjusted to a predetermined inclination angle, the angle adjuster 141 is locked by its own locking mechanism, and then the support rod 142 is installed between the glass stand 122 and the base 121 to fix the inclination angle of the glass stand, referring to the state shown in fig. 3b. In fig. 3b, a support rod 142 is mounted at the distal end of the glass support 122.
The glass clamping and positioning device 106 is mounted on the glass support 122 and clamps the glass 202 and positions the glass 202. The glass clamping and positioning device 106 includes a set of clamping members 161 and a center aligner 162. The structure of the clamp is also referred to in fig. 3a and 3b. A set of clips 161 can be mounted on the frame 124 of the glass stand 122 such that the set of clips 161 can be disposed along the periphery of the glass 202. The clamping members 161 clamp both side edges of the glass 202. In the illustrated embodiment, three clamps 161 can be used on each side of the glass 202. At each side of the glass, a clamping piece is arranged at the bottom corner, a clamping piece is arranged at the middle position, and a clamping piece is arranged at the 1/4 position of the upper edge, wherein the total number of the clamping pieces is three. Six clamping pieces are arranged on two sides. In one embodiment, the clamping member 161 includes a mounting bar secured to the glass support and a nylon block mounted to the mounting bar. The nylon blocks clamp the edges of the glass. The nylon block has better elasticity and larger friction coefficient. The glass can be prevented from being broken, and the glass can be gripped to prevent the glass from sliding. Fig. 4a and 4b disclose a schematic structural view of a center aligner of a wiper test apparatus according to an embodiment of the present invention. As shown, the center aligner 162 includes a lift base 163 and an alignment rod 164. The elevation base 163 may be mounted on the center shaft 125 of the glass stand 122. The alignment rod 164 may be mounted on a lift base 163, the lift base 163 adjusting the height of the alignment rod 164 such that the alignment rod 164 is proximate to the glass 202. The center aligner is integrally mounted on the center shaft of the glass holder, and the center aligner 162 aligns the center of the glass 202 with the center aligner 162. Since the glass is transparent, the alignment rod 164 of the center aligner 162 can be seen through the glass, and thus center alignment can be conveniently performed using the alignment rod 164.
The motor mounting platform set 108 includes a set of motor mounting platforms, each motor mounting platform corresponding to a wiper motor of a vehicle type. Fig. 5 discloses a schematic structural view of a motor mounting platform of a wiper testing device according to an embodiment of the present invention. Each motor mounting platform includes a platform floor 181 and a motor mounting bracket 182. The motor mounting frame 182 is fixed on the platform base plate 181, and the position and shape of the motor mounting frame 182 are matched with those of the wiper motor 204 of the corresponding vehicle type. The wiper motor 204 is mounted on the motor mounting bracket 182, and the motor mounting platform 181 with the wiper motor 204 is mounted on the wiper motor bracket 123.
Returning to fig. 1, after each component and device has been installed, the components and devices are adjusted. For example, one or both of the mounting height of the motor mounting platform and the height of the motor mounting frame on the motor mounting platform are adjusted to adjust the position of the wiper motor relative to the glass, and then the tilt angle of the glass holder is adjusted so that the wiper rod 206 and the wiper blade 208 connected to the wiper motor 204 always cling to the glass 202 in the working range, i.e., the entire range in which the wiper rod and the wiper blade are driven to rotate by the wiper motor.
Considering that the wiper durability test is performed in a wet environment, in one embodiment, the bracket 102 may be made of a corrosion resistant material, for example, all components of the bracket 102 may be made of an aluminum alloy material.
Fig. 6 to 11 disclose a use process of the wiper test device according to an embodiment of the present invention.
According to the suitable vehicle type, according to the installation angle of glass on the actual vehicle type, the corresponding inclination angle of the glass bracket is adjusted and fixed through the angle adjusting device. And locking the angle regulator and installing a supporting rod to lock the glass bracket at a preset inclination angle.
Referring to FIG. 6, the centerline of the glass is marked on the glass 202. Because the glass 202 is arc-shaped, the distance between the left and right end points at the top of the glass is measured first and the midpoint is calculated, and then the distance between the left and right end points at the bottom of the glass is measured and the midpoint is calculated, wherein the connecting line of the two midpoints is the center line of the glass. The intersection points A1 and A2 of the glass center line and the upper and lower edges of the glass 202 are marked, and the points A1 and A2 are used as reference positioning points of the glass center line.
Referring to fig. 7, a center aligner 162 is mounted on the central shaft 125 of the glass support 122 and the lift base 163 is adjusted so that the aligner rods 164 are parallel to and proximate to the surface of the glass.
Referring to fig. 8, a holder 161 is mounted on the frame of the glass holder 122, and the glass 202 is mounted on the holder 161. The glass is centered using points A1 and A2 on the glass 202. So that both points A1 and A2 coincide with the alignment rod 164, the glass 202 is placed in a centrally symmetrical position. After the glass is centered, the adjustment clamp 161 clamps and holds the glass 202.
Referring to fig. 9, the inclination angle of the glass is measured by the level gauge 302, and it is required that the inclination angle of the glass be identical to the inclination angle of the glass in the actual use environment. If there is a deviation, the inclination angle of the glass is further adjusted.
Referring to fig. 10, the horizontal distance between the wiper motor 204 and the glass 202 is adjusted. The wiper motor 204 is mounted to the motor mounting platform 108 and the motor mounting platform 108 is mounted to the wiper motor bracket 123. And measuring the distance between the top center B1 of the auxiliary wiper output shaft of the wiper motor 204 and the bottom center point B3 of the lower edge of the glass 202 from the top center B2 of the main wiper output shaft, and adjusting the position of the motor mounting frame on the motor mounting platform 108 according to actual mounting data so that the distance between the top center B1 of the auxiliary wiper output shaft and the top center point B2 of the main wiper output shaft and the bottom center point B3 of the lower edge of the glass is consistent with the actual mounting data in the database.
Referring to fig. 11, the wiper motor 204 is rotated to the reset position. A wiper lever 206 and a wiper blade 208 are mounted on the wiper motor 204. The measuring points C3 and C4 are taken from the main scraping rod, and the measuring points C1 and C2 are taken from the auxiliary scraping rod. And respectively measuring the vertical distance between each measuring point of the main scraping rod and the auxiliary scraping rod and the glass, comparing and adjusting the vertical height data of the corresponding measuring points in the data module database and the glass, and then adjusting the vertical installation height of the wiper motor 204.
After the installation adjustment is completed, the durability test of the wiper can be started.
Summarizing, the invention also provides a wiper test method, which comprises the following steps of:
the corresponding inclination angle of the glass bracket is adjusted by an angle adjusting device;
marking the center line of the glass;
installing a center calibrator on the glass support;
fixing the glass to a glass bracket through a clamping piece and centering the glass;
adjusting the horizontal distance between the wiper motor and the glass;
the vertical distance between the scraping rod and the glass is adjusted.
Wherein, after fixing the glass to the glass support, the inclination angle of the glass is also measured by a level gauge.
The windscreen wiper test device disclosed by the invention improves and perfects the defects existing in the prior art. The mounting position of the wiper motor is processed into a small independent mounting platform by using three-coordinate data provided by a drawing. Therefore, only the mounting platforms of different wiper motors need to be replaced each time when different vehicle types are replaced, and the mounting positions of the wiper motors are more accurate. The glass support for placing glass is connected with the base by utilizing the angle adjusting device, and the inclined angle of the glass can be accurately adjusted according to the installation angles of different vehicle types. The central calibration mode is adopted to avoid left-right asymmetry, so that the mounting position of the glass is more accurate. The wiper testing device has strong universality, and the problem of site occupation and the problem of rust prevention are solved by using the aluminum alloy section bar.
The wiper testing device has strong universality, can be suitable for various vehicle types, and can adjust the glass and the wiper motor to accurate positions in the testing process, so that the testing process is more accurate.
The embodiments described above are intended to provide those skilled in the art with a full range of modifications and variations to the embodiments described above without departing from the inventive concept thereof, and therefore the scope of the invention is not limited by the embodiments described above, but is to be accorded the broadest scope consistent with the innovative features recited in the claims.
Claims (8)
1. A wiper testing device, comprising:
the bracket assembly comprises a base, a glass bracket and a wiper motor bracket, wherein the wiper motor bracket is fixed on the base, the glass bracket is rotatably arranged on the base and comprises a frame, a middle shaft rod and transverse reinforcing ribs, and the plurality of transverse reinforcing ribs are connected between the middle shaft rod and the frame;
the angle adjusting device comprises an angle adjuster and a supporting rod, and is used for adjusting and fixing the inclination angle of the glass bracket;
the glass clamping and positioning device is arranged on the glass bracket, and is used for clamping glass and positioning the glass;
the motor installation platform is sleeved with the motor installation platform, the motor installation platform comprises a group of motor installation platforms, each motor installation platform corresponds to a windscreen wiper motor of one vehicle type, each motor installation platform comprises a platform bottom plate and a motor installation frame, the motor installation frames are fixed on the platform bottom plate, the positions and the shapes of the motor installation frames are matched with those of the windscreen wiper motors of the corresponding vehicle types, the windscreen wiper motors are installed on the motor installation frames, and the motor installation platforms provided with the windscreen wiper motors are installed on the windscreen wiper motor brackets;
the glass clamping and positioning device comprises a group of clamping pieces and a center calibrator;
the clamping pieces are arranged on the frame of the glass bracket and clamp the two side edges of the glass;
the center calibrator is installed on the center shaft lever of the glass bracket, and the center calibrator is used for carrying out center calibration on the glass, and the center line of the glass is aligned with the center calibrator.
2. The wiper testing device as set forth in claim 1, wherein,
the angle regulator is an angle regulator of a screw diagonal bracing structure, two ends of the angle regulator are respectively fixed on the base and the glass bracket, a handle connected to the screw is rotated, and the screw is rotated to drive the diagonal bracing structure to extend or shrink so as to regulate the inclination angle of the glass bracket.
3. The wiper testing device as set forth in claim 2, wherein,
the proximal end of the glass support is hinged to the base, the angle regulator is fixed at the distal end of the glass support, the inclined support structure of the angle regulator is extended, the distal end of the glass support is lifted, the inclined angle of the glass support is increased, the inclined support structure of the angle regulator is contracted, the distal end of the glass support is lowered, and the inclined angle of the glass support is reduced;
the glass support is adjusted to a predetermined inclination angle, and a support bar is installed between the glass support and the base to fix the inclination angle of the glass support, and the support bar is installed at the distal end of the glass support.
4. The wiper testing device as set forth in claim 1, wherein,
the center calibrator comprises a lifting base and a calibration rod, wherein the lifting base is arranged on a middle shaft rod of the glass bracket, the calibration rod is arranged on the lifting base, and the lifting base adjusts the height of the calibration rod to enable the calibration rod to be close to glass.
5. The wiper testing device as set forth in claim 1, wherein,
one or two of the installation height of the motor installation platform and the height of the motor installation frame on the motor installation platform are adjusted so as to adjust the position of the wiper motor relative to the glass;
adjusting the inclination angle of the glass bracket;
so that the wiper rod and the wiper blade connected to the wiper motor always cling to the glass in the working range.
6. The wiper testing device as set forth in claim 1, wherein,
the bracket component is made of corrosion-resistant materials.
7. A wiper testing method, characterized in that a wiper testing device according to any one of claims 1-6 is used, comprising:
the glass bracket is adjusted to a corresponding inclination angle through an angle adjusting device;
marking the center line of the glass;
installing a center calibrator on the glass support;
fixing the glass to a glass bracket through a clamping piece and centering the glass;
adjusting the horizontal distance between the wiper motor and the glass;
the vertical distance between the scraping rod and the glass is adjusted.
8. The wiper testing method as set forth in claim 7, further comprising:
after the glass is fixed to the glass holder, the tilt angle of the glass is measured using a level gauge.
Priority Applications (1)
| 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 |
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| CN201810252298.3A CN108414242B (en) | 2018-03-26 | 2018-03-26 | Windscreen wiper test device and windscreen wiper test method |
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| Publication Number | Publication Date |
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| CN108414242A CN108414242A (en) | 2018-08-17 |
| CN108414242B true CN108414242B (en) | 2023-11-03 |
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| CN201810252298.3A Active CN108414242B (en) | 2018-03-26 | 2018-03-26 | Windscreen wiper test device and windscreen wiper test method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109459219B (en) * | 2018-10-30 | 2020-10-20 | 江苏云睿汽车电器系统有限公司 | Platform equipment is wiped away to windscreen wiper disc |
| 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 |
| 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 |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000043505A (en) * | 1998-12-29 | 2000-07-15 | 정몽규 | Durability tester of wiper system |
| DE10318750A1 (en) * | 2003-04-25 | 2004-11-11 | Valeo Systèmes d`Essuyage | Template device for checking the alignment or normal error of a windscreen wiper arm relative to a windscreen is designed to be mounted on the end of a wiper arm and has a visual testing section that is supported on the screen |
| JP2004359079A (en) * | 2003-06-04 | 2004-12-24 | Asmo Co Ltd | Wiper device |
| CN101089586A (en) * | 2007-07-14 | 2007-12-19 | 常州纺织服装职业技术学院 | Test centre for performance of vehicle wind screen wiper assembly |
| CN101980902A (en) * | 2008-03-31 | 2011-02-23 | 联邦莫古尔股份有限公司 | Windscreen wiper device comprising an elastic, elongated carrier element, as well as an elongated wiper blade of a flexible material, which can be placed in abutment with the windscreen te be wiped |
| CN102735453A (en) * | 2012-06-14 | 2012-10-17 | 浙江胜华波电器股份有限公司 | Method and device for mounting test simulating rack of wiper |
| CN202533020U (en) * | 2012-04-07 | 2012-11-14 | 福耀玻璃（重庆）有限公司 | Automotive glass detection device |
| CN103411788A (en) * | 2013-08-20 | 2013-11-27 | 西北工业大学 | Universal clamping device used for windscreen |
| CN203385546U (en) * | 2013-08-09 | 2014-01-08 | 上海大众汽车有限公司 | Plugging endurance testing device for automobile sun shield |
| CN104163091A (en) * | 2014-08-18 | 2014-11-26 | 东风汽车有限公司 | Automobile back door |
| CN205919970U (en) * | 2016-08-16 | 2017-02-01 | 长安马自达汽车有限公司 | Car wiper system test equipment |
| CN107290157A (en) * | 2017-07-24 | 2017-10-24 | 博世汽车部件（长春）有限公司 | Test fixture unit and test fixture system for wiper system |
| CN206627289U (en) * | 2017-03-24 | 2017-11-10 | 宁波汽车零部件检测有限公司 | A kind of electric wiper assembly endurance test equipment |
| CN206740370U (en) * | 2017-02-28 | 2017-12-12 | 成都华川电装有限责任公司 | Windscreen wiper system durability test apparatus before automobile |
| CN207894622U (en) * | 2018-03-26 | 2018-09-21 | 上汽大众汽车有限公司 | Windscreen wiper experimental rig |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8151656B2 (en) * | 2010-06-09 | 2012-04-10 | Robert Bosch Gmbh | Test fixture for automotive wiper systems |
-
2018
- 2018-03-26 CN CN201810252298.3A patent/CN108414242B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000043505A (en) * | 1998-12-29 | 2000-07-15 | 정몽규 | Durability tester of wiper system |
| DE10318750A1 (en) * | 2003-04-25 | 2004-11-11 | Valeo Systèmes d`Essuyage | Template device for checking the alignment or normal error of a windscreen wiper arm relative to a windscreen is designed to be mounted on the end of a wiper arm and has a visual testing section that is supported on the screen |
| JP2004359079A (en) * | 2003-06-04 | 2004-12-24 | Asmo Co Ltd | Wiper device |
| CN101089586A (en) * | 2007-07-14 | 2007-12-19 | 常州纺织服装职业技术学院 | Test centre for performance of vehicle wind screen wiper assembly |
| CN101980902A (en) * | 2008-03-31 | 2011-02-23 | 联邦莫古尔股份有限公司 | Windscreen wiper device comprising an elastic, elongated carrier element, as well as an elongated wiper blade of a flexible material, which can be placed in abutment with the windscreen te be wiped |
| CN202533020U (en) * | 2012-04-07 | 2012-11-14 | 福耀玻璃（重庆）有限公司 | Automotive glass detection device |
| CN102735453A (en) * | 2012-06-14 | 2012-10-17 | 浙江胜华波电器股份有限公司 | Method and device for mounting test simulating rack of wiper |
| CN203385546U (en) * | 2013-08-09 | 2014-01-08 | 上海大众汽车有限公司 | Plugging endurance testing device for automobile sun shield |
| CN103411788A (en) * | 2013-08-20 | 2013-11-27 | 西北工业大学 | Universal clamping device used for windscreen |
| CN104163091A (en) * | 2014-08-18 | 2014-11-26 | 东风汽车有限公司 | Automobile back door |
| CN205919970U (en) * | 2016-08-16 | 2017-02-01 | 长安马自达汽车有限公司 | Car wiper system test equipment |
| CN206740370U (en) * | 2017-02-28 | 2017-12-12 | 成都华川电装有限责任公司 | Windscreen wiper system durability test apparatus before automobile |
| CN206627289U (en) * | 2017-03-24 | 2017-11-10 | 宁波汽车零部件检测有限公司 | A kind of electric wiper assembly endurance test equipment |
| CN107290157A (en) * | 2017-07-24 | 2017-10-24 | 博世汽车部件（长春）有限公司 | Test fixture unit and test fixture system for wiper system |
| CN207894622U (en) * | 2018-03-26 | 2018-09-21 | 上汽大众汽车有限公司 | Windscreen wiper experimental rig |
Non-Patent Citations (1)
| Title |
|---|
| 中高档轿车拆装前后挡风玻璃的工艺技巧;吴钰乾;汽车维修技师(第11期);第79-80页 * |
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