CN116878804A - Test device for simulating car door impact environment - Google Patents
Test device for simulating car door impact environment Download PDFInfo
- Publication number
- CN116878804A CN116878804A CN202310823247.2A CN202310823247A CN116878804A CN 116878804 A CN116878804 A CN 116878804A CN 202310823247 A CN202310823247 A CN 202310823247A CN 116878804 A CN116878804 A CN 116878804A
- Authority
- CN
- China
- Prior art keywords
- plate
- simulating
- test device
- mounting plate
- rotating shaft
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 claims abstract description 22
- 238000010073 coating (rubber) Methods 0.000 claims description 15
- 239000000758 substrate Substances 0.000 claims description 12
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 10
- 238000004088 simulation Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 description 28
- 238000001514 detection method Methods 0.000 description 17
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000002489 tectorial membrane Anatomy 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000006467 substitution reaction 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
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a test device for simulating an impact environment of a vehicle door, which comprises a test bench, wherein a rotating frame is arranged on the test bench, a rotating shaft is rotatably arranged on the rotating frame, a driving piece for driving the rotating shaft to rotate is connected onto the rotating shaft, a mounting plate for mounting a glass lifter to be tested is connected onto the rotating shaft, and a collision plate is arranged on the test bench on the movement track of the edge of the mounting plate. The door closing impact simulation device is simple in structure, effectively simulates the door closing impact environment of an actual automobile door, and has a good use effect.
Description
Technical Field
The invention relates to the technical field of glass lifter detection, in particular to a test device for simulating a car door impact environment.
Background
The glass lifter is a lifting device for automobile door and window glass, is widely applied to various vehicles, is mainly installed at the position of an automobile door, is easy to influence the use stability of the glass lifter when the automobile door is opened and closed to generate impact, is easy to generate various differences before and after the impact, is not provided with related simulation tests at present, and is not beneficial to optimizing the product structure through data acquisition due to different opening and closing forces of the automobile door and can not simulate the actual door closing impact state, so that the use effect of the product is influenced, and meanwhile, the normal use of the glass lifter is also influenced when the automobile is in lateral impact or scratch during running, and the use condition of the glass lifter under the condition of simulated impact or scratch is also lacked at present, so that the detection effect of equipment is influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the test device for simulating the door impact environment, which has a simple structure, effectively simulates the door closing impact environment of an actual door and has good use effect.
In order to achieve the above purpose, the invention provides a test device for simulating the impact environment of a vehicle door, which comprises a test bench, wherein a rotating frame is arranged on the test bench, a rotating shaft is rotatably arranged on the rotating frame, a driving piece for driving the rotating shaft to rotate is connected to the rotating shaft, a mounting plate for mounting a glass lifter to be tested is connected to the rotating shaft, and a collision plate is arranged on the test bench on the movement track of the edge of the mounting plate.
The beneficial effects of setting like this are: through this kind of structure, drive the axis of rotation through the driving piece and rotate to the driving piece can control the rotation speed of axis of rotation through the change of input power here, thereby simulate actual operating condition, and cooperate the collision board, simulate actual collision structure, this kind of simple structure, the simple operation has good result of use.
Further, the mounting plate is connected with the rotating shaft through a connecting frame, a buckle plate is arranged on the connecting frame, and two ends of the buckle plate are respectively bent to form buckle edges.
The beneficial effects of setting like this are: the mounting plate is reliably connected through the buckle plate, the mounting plate can be effectively clamped on the rotating frame, the mounting plate can be fastened through the buckle plate, the looseness of the mounting plate is avoided, and the mounting plate has good use stability.
Further, the buckle plate is provided with a connecting hole, the mounting plate is provided with a fastening hole corresponding to the position of the connecting hole, a fastening screw is matched in the connecting hole, and a fastening nut is matched after the fastening screw passes through the connecting frame and the fastening hole.
The beneficial effects of setting like this are: the fastening connection is more reliable, and the simple operation further improves the stability of installation, guarantees the detection effect.
Further, the mounting plate comprises a connecting part and a functional part, the mounting plate is connected with the connecting frame through the connecting part, a plurality of connecting holes for mounting the glass lifter to be tested are formed in the connecting part, and the functional part is arranged at the center of the connecting part.
The beneficial effects of setting like this are: through setting up the mounting panel into this kind of structure, can require the replacement function piece for some tests, for example set up the function piece into the state of shake or moist state to test, here functional part and connecting portion's connected mode can be the form of buckle joint, also can inlay the dress form, here mounting means belongs to prior art, does not repeated here, through this kind of structure, the simple operation, the test is more comprehensive convenient, has good result of use.
Further, the functional part comprises a bottom plate and a rubber coating, the bottom plate is connected with the connecting part, the rubber coating is coated on the bottom plate, the rubber coating is arranged on one side of the bottom plate close to the glass lifter to be tested, a plurality of impact cylinders are arranged between the bottom plate and the rubber coating, the impact cylinders are arranged on the bottom plate, impact hammers are connected to the output ends of the impact cylinders, and the hammering hammers are arranged towards the rubber coating.
The beneficial effects of setting like this are: through setting up like this, can be through the different position simulation that impact cylinder impacted, when suffering the striking, the circumstances of door deformation to can simulate the different positions of door deformation, simulate the impact environment, thereby test the structural condition of glass-frame riser, improve the comprehensiveness that detects, rubber tectorial membrane deformation here can not be especially big, just simulate ordinary striking deformation, the state of use of glass-frame riser of being convenient for observe.
Further, the functional part comprises a substrate and a deformation cover, the substrate is connected with the connecting part, the deformation cover is elastically arranged, the deformation cover is arranged on one side, close to the glass lifter to be detected, on the substrate, an adsorption sheet is arranged at the center of the deformation cover, and an electromagnet for adsorbing the adsorption sheet to enable the deformation cover to be in a compressed state is arranged on the substrate.
The beneficial effects of setting like this are: by adopting the structure, the severe deformation condition can be simulated, the electromagnet is disconnected in the moment of collision in the process of closing the vehicle door, the deformation cover is reset by the elastic action of the electromagnet, and the deformation cover is cooperatively impacted on the glass lifter, so that the condition of collision impact deformation is simulated, the vehicle door deformation is further simulated, the detection comprehensiveness is improved, and the use effect is good.
Further, a plurality of buffer blocks are arranged on the collision plate, and the buffer blocks are arranged at intervals along the height direction.
The beneficial effects of setting like this are: avoid damaging the mounting panel collision, the simulation actual detection condition that can be better has good result of use.
Further, the four corners edges of the test bench are provided with rollers.
The beneficial effects of setting like this are: the test bench of being convenient for removes, is convenient for high-efficient detection, and simple structure does benefit to the realization simultaneously, has good result of use.
Drawings
FIG. 1 is a schematic view of a first embodiment of the present invention;
FIG. 2 is a schematic rear view of a first embodiment of the present invention;
FIG. 3 is a schematic diagram of a second embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of a functional part according to a second embodiment of the present invention;
FIG. 5 is a schematic view showing the functional unit of the third embodiment of the present invention in a compressed state;
FIG. 6 is an overall schematic diagram of a functional unit according to a third embodiment of the present invention in an expanded state;
fig. 7 is a schematic cross-sectional structure of a functional part in a functional part according to a third embodiment of the present invention.
Detailed Description
A first embodiment of the test device for simulating a door impact environment of the present invention is shown in fig. 1 to 2: including testboard 1, be provided with rotating turret 2 on the testboard 1, the rotation is provided with axis of rotation 3 on the rotating turret 2, be connected with the driving piece that is used for driving axis of rotation 3 pivoted on the axis of rotation 3, be connected with the mounting panel 4 that is used for installing the glass-frame riser that awaits measuring on the axis of rotation 3, be provided with collision board 6 on the motion trail at mounting panel 4 edge on the testboard 1. The beneficial effects of setting like this are: through this kind of structure, drive axis of rotation 3 through the driving piece and rotate to here the driving piece can be through the change of input power, control axis of rotation 3 rotate fast slowly, thereby simulate actual operating condition, and cooperate collision board 6, simulate actual collision structure, this kind of simple structure, the simple operation has good result of use.
Further, the mounting plate 4 is connected with the rotating shaft 3 through a connecting frame 5, a buckle plate 51 is arranged on the connecting frame 5, and two ends of the buckle plate 51 are respectively bent to form buckle edges. The beneficial effects of setting like this are: the mounting plate 4 can be effectively clamped on the rotating frame 2 through the buckle plate 51, the mounting plate 4 can be fastened through the buckle plate 51, the looseness of the mounting plate 4 is avoided, and the mounting plate is good in use stability.
Further, a connection hole is formed in the buckle plate 51, a fastening hole is formed in the mounting plate 4 corresponding to the connection hole, a fastening screw is matched in the connection hole, and a fastening nut is matched after the fastening screw passes through the connection frame 5 and the fastening hole. The beneficial effects of setting like this are: the fastening connection is more reliable, and the simple operation further improves the stability of installation, guarantees the detection effect.
Further, a plurality of buffer blocks 61 are provided on the collision plate 6, and the buffer blocks 61 are arranged at intervals along the height direction. The beneficial effects of setting like this are: avoid damaging mounting panel 4 collision, the simulation actual detection condition that can be better has good result of use.
Further, the four corners edges of the test bench 1 are provided with rollers 11. The beneficial effects of setting like this are: the test bench 1 of being convenient for removes, is convenient for high-efficient detection, and simple structure does benefit to the realization simultaneously, has good result of use.
The second embodiment of the test device for simulating the impact environment of the vehicle door is further provided, as shown in fig. 3 and 4, the test device comprises a test bench 1, a rotating frame 2 is arranged on the test bench 1, a rotating shaft 3 is rotatably arranged on the rotating frame 2, a driving piece for driving the rotating shaft 3 to rotate is connected to the rotating shaft 3, a mounting plate 4 for mounting a glass lifter to be tested is connected to the rotating shaft 3, and a collision plate 6 is arranged on the test bench 1 on the movement track of the edge of the mounting plate 4. The beneficial effects of setting like this are: through this kind of structure, drive axis of rotation 3 through the driving piece and rotate to here the driving piece can be through the change of input power, control axis of rotation 3 rotate fast slowly, thereby simulate actual operating condition, and cooperate collision board 6, simulate actual collision structure, this kind of simple structure, the simple operation has good result of use.
Further, the mounting plate 4 is connected with the rotating shaft 3 through a connecting frame, a buckle plate 51 is arranged on the connecting frame, and two ends of the buckle plate 51 are respectively bent to form buckle edges. The beneficial effects of setting like this are: the mounting plate 4 can be effectively clamped on the rotating frame 2 through the buckle plate 51, the mounting plate 4 can be fastened through the buckle plate 51, the looseness of the mounting plate 4 is avoided, and the mounting plate is good in use stability.
Further, a connection hole is formed in the buckle plate 51, a fastening hole is formed in the mounting plate 4 corresponding to the connection hole, a fastening screw is matched in the connection hole, and a fastening nut is matched after the fastening screw passes through the connection frame and the fastening hole. The beneficial effects of setting like this are: the fastening connection is more reliable, and the simple operation further improves the stability of installation, guarantees the detection effect.
Further, the mounting plate 4 includes a connection portion 41 and a functional portion 42, the mounting plate 4 is connected with the connection frame through the connection portion 41, a plurality of connection holes for mounting the glass lifter to be tested are formed in the connection portion 41, and the functional portion 42 is disposed at the center of the connection portion 41. The beneficial effects of setting like this are: through setting up mounting panel 4 to this kind of structure, can require the replacement function part for some tests, for example set up the function part to the state of shaking or moist state to test, here functional part 42 and connecting portion 41's connected mode can be the form of buckle joint, also can inlay the dress form, here mounting means belongs to prior art, does not make more details here, through this kind of structure, the simple operation, the test is more comprehensive convenient, has good result of use.
Further, the functional portion 42 includes a bottom plate 421 and a rubber coating 422, the bottom plate 421 is connected with the connecting portion 41, the rubber coating 422 is covered on the bottom plate 421, the rubber coating 422 is disposed on one side of the bottom plate 421 close to the glass lifter to be tested, a plurality of impact cylinders 423 are disposed between the bottom plate 421 and the rubber coating 422, the impact cylinders 423 are mounted on the bottom plate 421, and impact hammers are connected to the output ends of the impact cylinders 423 and are disposed towards the rubber coating 422. The beneficial effects of setting like this are: through setting up like this, can be through the different position simulation of impact cylinder 423 impact, when suffering the striking, the circumstances of door deformation to can simulate the different positions of door deformation, simulate the impact environment, thereby test the structural condition of glass-frame riser, improve the comprehensiveness of detection, rubber tectorial membrane 422 deformation here can not be very big, just simulate ordinary striking deformation, the state of use of glass-frame riser is convenient for observe.
Further, a plurality of buffer blocks 61 are provided on the collision plate 6, and the buffer blocks 61 are arranged at intervals along the height direction. The beneficial effects of setting like this are: avoid damaging mounting panel 4 collision, the simulation actual detection condition that can be better has good result of use.
Further, the four corners edges of the test bench 1 are provided with rollers 11. The beneficial effects of setting like this are: the test bench 1 of being convenient for removes, is convenient for high-efficient detection, and simple structure does benefit to the realization simultaneously, has good result of use.
To achieve the above objective, this embodiment further provides a third embodiment of a test device for simulating a door impact environment, as shown in fig. 5, 6 and 7, including a test bench 1, a rotating frame 2 is provided on the test bench 1, a rotating shaft 3 is rotatably provided on the rotating frame 2, a driving member for driving the rotating shaft 3 to rotate is connected to the rotating shaft 3, a mounting plate 4 for mounting a glass lifter to be tested is connected to the rotating shaft 3, and a collision plate 6 is provided on the test bench 1 on a movement track of the edge of the mounting plate 4. The beneficial effects of setting like this are: through this kind of structure, drive axis of rotation 3 through the driving piece and rotate to here the driving piece can be through the change of input power, control axis of rotation 3 rotate fast slowly, thereby simulate actual operating condition, and cooperate collision board 6, simulate actual collision structure, this kind of simple structure, the simple operation has good result of use.
Further, the mounting plate 4 is connected with the rotating shaft 3 through a connecting frame, a buckle plate 51 is arranged on the connecting frame, and two ends of the buckle plate 51 are respectively bent to form buckle edges. The beneficial effects of setting like this are: the mounting plate 4 can be effectively clamped on the rotating frame 2 through the buckle plate 51, the mounting plate 4 can be fastened through the buckle plate 51, the looseness of the mounting plate 4 is avoided, and the mounting plate is good in use stability.
Further, a connection hole is formed in the buckle plate 51, a fastening hole is formed in the mounting plate 4 corresponding to the connection hole, a fastening screw is matched in the connection hole, and a fastening nut is matched after the fastening screw passes through the connection frame and the fastening hole. The beneficial effects of setting like this are: the fastening connection is more reliable, and the simple operation further improves the stability of installation, guarantees the detection effect.
Further, the mounting plate 4 includes a connection portion 41 and a functional portion 42, the mounting plate 4 is connected with the connection frame through the connection portion 41, a plurality of connection holes for mounting the glass lifter to be tested are formed in the connection portion 41, and the functional portion 42 is disposed at the center of the connection portion 41. The beneficial effects of setting like this are: through setting up mounting panel 4 to this kind of structure, can require the replacement function part for some tests, for example set up the function part to the state of shaking or moist state to test, here functional part 42 and connecting portion 41's connected mode can be the form of buckle joint, also can inlay the dress form, here mounting means belongs to prior art, does not make more details here, through this kind of structure, the simple operation, the test is more comprehensive convenient, has good result of use.
Further, the functional portion 42 includes a substrate 424 and a deformation cover 425, the substrate 424 is connected with the connecting portion 41, the deformation cover 425 is elastically arranged, the deformation cover 425 is arranged on one side of the substrate 424, which is close to the glass lifter to be tested, the central position of the deformation cover 425 is provided with an adsorption sheet, and the substrate 424 is provided with an electromagnet 426 for adsorbing the adsorption sheet to keep the deformation cover 425 in a compressed state. The beneficial effects of setting like this are: by adopting the structure, the severe deformation condition can be simulated, the electromagnet 426 is disconnected in the moment of collision in the process of simulating the closing impact of the vehicle door, the deformation cover 425 is reset by the elastic action of the electromagnet, and the deformation cover is cooperatively impacted on the glass lifter, so that the condition of collision impact deformation is simulated, the deformation of the vehicle door is further simulated, the detection comprehensiveness is improved, and the use effect is good.
Further, a plurality of buffer blocks 61 are provided on the collision plate 6, and the buffer blocks 61 are arranged at intervals along the height direction. The beneficial effects of setting like this are: avoid damaging mounting panel 4 collision, the simulation actual detection condition that can be better has good result of use.
Further, the four corners edges of the test bench 1 are provided with rollers 11. The beneficial effects of setting like this are: the test bench 1 of being convenient for removes, is convenient for high-efficient detection, and simple structure does benefit to the realization simultaneously, has good result of use.
The above examples are only one of the preferred embodiments of the present invention, and the ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention are included in the scope of the present invention.
Claims (8)
1. A test device for simulating door impact environment, including the testboard, its characterized in that: the test bench is provided with a rotating frame, the rotating frame is rotatably provided with a rotating shaft, a driving piece used for driving the rotating shaft to rotate is connected to the rotating shaft, a mounting plate used for mounting a glass lifter to be tested is connected to the rotating shaft, and a collision plate is arranged on the test bench on the movement track of the edge of the mounting plate.
2. The test device for simulating a door impact environment of claim 1, wherein: the mounting plate is connected with the rotating shaft through the connecting frame, the connecting frame is provided with a buckle plate, and two ends of the buckle plate are respectively bent to form buckle edges.
3. The test device for simulating a door impact environment of claim 2, wherein: the buckle plate is provided with a connecting hole, the mounting plate is provided with a fastening hole corresponding to the position of the connecting hole, a fastening screw is matched in the connecting hole, and a fastening nut is matched after the fastening screw passes through the connecting frame and the fastening hole.
4. A test device for simulating a door impact environment according to claim 2 or 3, wherein: the mounting plate comprises a connecting portion and a functional portion, the mounting plate is connected with the connecting frame through the connecting portion, a plurality of connecting holes for mounting the glass lifter to be tested are formed in the connecting portion, and the functional portion is arranged at the center of the connecting portion.
5. The test device for simulating a door impact environment of claim 4, wherein: the functional part comprises a bottom plate and rubber coating films, the bottom plate is connected with the connecting part, the rubber coating films are covered on the bottom plate, the rubber coating films are arranged on one side, close to the glass lifter to be tested, of the bottom plate, a plurality of impact cylinders are arranged between the rubber coating films, the impact cylinders are arranged on the bottom plate, impact hammers are connected to the output ends of the impact cylinders, and the hammering hammers are arranged towards the rubber coating films.
6. The test device for simulating a door impact environment of claim 4, wherein: the functional part comprises a substrate and a deformation cover, the substrate is connected with the connecting part, the deformation cover is elastically arranged, the deformation cover is arranged on one side of the substrate, which is close to the glass lifter to be tested, the center of the deformation cover is provided with an adsorption sheet, and the substrate is provided with an electromagnet for adsorbing the adsorption sheet to enable the deformation cover to be in a compressed state.
7. The test device for simulating a door impact environment of claim 4 or 5, wherein: the collision plate is provided with a plurality of buffer blocks, and the buffer blocks are arranged at intervals along the height direction.
8. The test device for simulating a door impact environment of claim 7, wherein: and the edges of four corners of the test bench are provided with rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310823247.2A CN116878804A (en) | 2023-07-05 | 2023-07-05 | Test device for simulating car door impact environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310823247.2A CN116878804A (en) | 2023-07-05 | 2023-07-05 | Test device for simulating car door impact environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116878804A true CN116878804A (en) | 2023-10-13 |
Family
ID=88263691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310823247.2A Pending CN116878804A (en) | 2023-07-05 | 2023-07-05 | Test device for simulating car door impact environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116878804A (en) |
-
2023
- 2023-07-05 CN CN202310823247.2A patent/CN116878804A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204807304U (en) | Door hinge switching test device | |
| CN112595508B (en) | Durability test device for automobile side door hinge limiter | |
| CN116878804A (en) | Test device for simulating car door impact environment | |
| CN205067096U (en) | Lid durability test device around car | |
| CN203310628U (en) | Durability testing mechanism for hinges of automobile rotary door | |
| CN112781848A (en) | Glass hinge test equipment | |
| CN107525662B (en) | Automobile window sealing strip sliding durability simulation test device | |
| CN209214873U (en) | A kind of shaking platform of small-sized electric vibration rig | |
| CN201514175U (en) | Vehicle door module of total vehicle interior trim detecting device | |
| CN110646157B (en) | Sliding window limiting impact test device | |
| CN211740608U (en) | Integrated life test equipment | |
| CN110530620B (en) | Durability test equipment of car butterfly window buckle | |
| CN115389219A (en) | Steel ball impact testing device for simulating road stone impact | |
| CN210180647U (en) | Spinning handle is opened and close testing machine repeatedly | |
| CN211697316U (en) | Bending fatigue testing device of flexible liquid crystal panel | |
| CN213091152U (en) | Automobile opening and closing part rotation bending endurance test device | |
| CN109000917B (en) | Automobile hinge static load test bed and load test method | |
| KR0149816B1 (en) | Endurance tester of trunk for automobile | |
| CN202471399U (en) | Automobile sun shield dressing mirror cover overturning endurance testing arrangement | |
| CN2677908Y (en) | Testing device of horizontal expansion motion of vehicle rubber part | |
| CN107844114B (en) | Automobile tail door test device for ECU simulation test | |
| CN216621753U (en) | Passenger car door lock switching sound quality test frock | |
| CN214251495U (en) | Glass hinge test equipment and door leaf actuating mechanism thereof | |
| CN111579189A (en) | Suspension spring gravel impact rotating mechanism | |
| CN216717781U (en) | Mechanism for simulating durability test of vehicle door limiter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |