CN206161326U - Lid durability test device around car - Google Patents
Lid durability test device around car Download PDFInfo
- Publication number
- CN206161326U CN206161326U CN201621171278.6U CN201621171278U CN206161326U CN 206161326 U CN206161326 U CN 206161326U CN 201621171278 U CN201621171278 U CN 201621171278U CN 206161326 U CN206161326 U CN 206161326U
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- loaded
- pivoted arm
- lid
- test device
- sliding panel
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Abstract
The utility model relates to an experimental field of vehicle durability specifically indicates a lid durability test device around car, including the cuboid frame of standing vertically, adorn gliding sliding plate about upright can following the stand between two adjacent stands of frame, adorn on the sliding plate around the control car that the lid opens and shuts and by open and shut mechanism and adorn the elevating system who reciprocates in frame lower part control slip board upright of motor drive's rocking arm. Upright the frame is equipped with the guide rail on two adjacent stands, the sliding plate both ends are fixed be equipped with with guide rail complex slider. Lid durability test device around car simple structure just is convenient for control, can adapt to opening and shutting of different motorcycle types front and back lid betterly to the people can be better topotype drawn up in the live action the during lid around the car that opens and shuts, the excess loss to lid around the car is reduced in the process of the test simultaneously.
Description
Technical field
This utility model design vehicle endurancing field, refers specifically to a kind of automobile front and rear covers durability test device.
Background technology
Vehicle durability test is referred under the conditions of the use and maintenance of automotive regulations, to guarantee that automobile can reach certain
Kind of technology and the economic indicator limit and the ability of predetermined function that completes to it is tested.Vehicle durability is tested, can be with
Research and design for automobile product provides effectively reliable data information, it is also possible to effectively analyzes failure sample, and finds out mistake
Weak link in effect reason and vehicle complete vehicle exploitation.In automobile product development, the endurancing of science, it is ensured that automobile
Durability quality, improves automobile product reliability.
Hood, trunk hood lid or tailgate are the important component parts of body of a motor car, and its fatigue life is related to car
Interior occupant and the life security of goers outside vehicle.If hood is automatically opened up during traveling, consequence is hardly imaginable；If OK
Lee's case cover lid or tailgate are automatically opened up, and also can bring damage to property to car owner.Therefore to hood, trunk hood lid or tailgate
Operating characteristics test be an important step during automotive development.Current many automobile manufacturing enterprises and research institution are all
Develop corresponding testing stand, but air cylinder driven adopted more this kind equipment, it is stronger to the vehicle specific aim of automobile, versatility compared with
Difference, this adds increased the related hardware cost of enterprise.
The content of the invention
This utility model is directed to deficiency of the prior art, devises a kind of preferable automobile front and rear covers durability of versatility
Test device.
Automobile front and rear covers device for testing endurance described in the utility model includes the upright frame of cuboid, loaded on upright frame
The sliding panel that can be slided up and down along column between adjacent two root posts, loaded on control automobile front and rear covers folding on sliding panel and by motor
The pivoted arm open-and-close mechanism of driving and the elevating mechanism moved up and down loaded on upright frame lower control sliding panel.The upright frame
Guide rail is housed on two adjacent columns, the sliding panel two ends are fixed equipped with the slide block coordinated with guide rail.
The automobile front and rear covers durability test device can pass through the height of elevating mechanism regulation pivoted arm open-and-close mechanism to adapt to
The folding of different automobile types front and rear covers, with preferable versatility.
The pivoted arm open-and-close mechanism includes servomotor, L-shaped pivoted arm and electromagnetic adsorption head, and the servomotor is loaded on slip
Back, output shaft end is connected through sliding panel and with L-shaped pivoted arm ending vertical, and the electromagnetic adsorption head is fixed and turned loaded on L-shaped
Arm front end.
The upright frame lower is fixed with installing plate, and the elevating mechanism is included loaded on the worm gear reducer electricity on installing plate
Machine, is fixed on the gear block of slip back, and vertically loaded on worm gear reducer motor output end and through the transmission of gear block
Screw mandrel, runs through on the gear block and is provided with a screw being adapted with drive lead screw.
The pivoted arm open-and-close mechanism also includes the harmonic speed reducer loaded on servo motor output shaft end, can make servomotor
The flexible output of rotating torque, live action of the more preferable simulation people in folding automobile front and rear covers.
Automobile front and rear covers durability test device simple structure described in the utility model and be easy to manipulation, can preferably fit
The folding of different automobile types front and rear covers is answered, and can preferably simulate live action of the people in folding automobile front and rear covers, while drop
To the excess loss of automobile front and rear covers in low process of the test.
Description of the drawings
Fig. 1：The fit structure schematic diagram of automobile front and rear covers durability test device and car body；
Fig. 2：The structural representation of automobile front and rear covers durability test device；
Fig. 3：Automobile front and rear covers durability test device removes the structural representation after upright frame.
Wherein：The upright frames of 1- (11- guide rails), 2- sliding panels (21- slide blocks), 3- pivoted arm open-and-close mechanisms (31- servos electricity
Machine, 32-L shape pivoted arms, 33- electromagnetic adsorption heads, 34- harmonic speed reducers), 4- elevating mechanisms (41- worm gear reducer motors, 42- engagement
Block, 43- drive lead screws), 5- installing plates, 6- ground frame.
Specific embodiment
Below in conjunction with the accompanying drawings automobile front and rear covers durability test device described in the utility model is made with specific embodiment into
One step explanation.
As shown in Figures 1 to 3, automobile front and rear covers device for testing endurance described in the utility model includes the upright frame of cuboid
1, loaded on the sliding panel 2 that can be slided up and down along column between the adjacent two root posts of upright frame 1, loaded on controlling automobile on sliding panel 2
Front and rear covers folding and by motor-driven pivoted arm open-and-close mechanism 3 and control sliding panel 2 loaded on upright frame 1 bottom and move up and down
Elevating mechanism 4.Upright frame 1 is equipped with guide rail 11 on two adjacent columns, and the two ends of sliding panel 2 are fixed to be equipped with and matched somebody with somebody with guide rail 11
The slide block 21 of conjunction.
The automobile front and rear covers durability test device can pass through the height of the regulation pivoted arm open-and-close mechanism 3 of elevating mechanism 4 to fit
The folding of different automobile types front and rear covers is answered, with preferable versatility.
Pivoted arm open-and-close mechanism 3 includes servomotor 31, L-shaped pivoted arm 32 and electromagnetic adsorption 33, and servomotor 31 is loaded on cunning
The back side of dynamic plate 2, output shaft end is through sliding panel 2 and is connected the fixation of electromagnetic adsorption 33 with the ending vertical of L-shaped pivoted arm 32 loaded on L-shaped
The front end of pivoted arm 32.
Servomotor 31 can preferably control the rotation precision of L-shaped pivoted arm 32, pivoted arm open-and-close mechanism 3 and automobile front and rear covers
Between adopt electromagnetic adsorption, it is convenient to by the suction between the control system of switching on or off electricity pivoted arm open-and-close mechanism 3 and automobile front and rear covers of electric magnet
Attached and disengaging.
The upright bottom of frame 1 is fixed with installing plate 5, and elevating mechanism 4 is included loaded on the worm gear reducer motor on installing plate 5
41, the gear block 42 at the back side of sliding panel 2 is fixed on, and vertically loaded on the outfan of worm gear reducer motor 41 and through gear block 42
Drive lead screw 43, on gear block 42 through be provided with one with drive lead screw 43 be adapted screw.By controlling worm gear reducer electricity
The rotating of machine 41 can order about drive lead screw 43 and rotate, and then drive slip by the gear block 42 engaged with the screw thread of drive lead screw 43
Plate 2 is slided up and down along guide rail 11, with the height of regulation pivoted arm open-and-close mechanism 3.
Pivoted arm open-and-close mechanism 3 also includes the harmonic speed reducer 34 loaded on the output shaft end of servomotor 31, can make servomotor
The flexible output of 31 rotating torque, live action of the more preferable simulation people in folding automobile front and rear covers.Open in servomotor 31
Dynamic or stopping time-harmonic wave decelerator 34 can make rotating torque be converted into flexible output by rigidity output, it is possible to decrease to automobile front and rear covers
Excess loss, while reducing L-shaped pivoted arm 32 because effect of inertia is born in start bit and stop position to the generation of servomotor 31
Lotus.
As shown in figure 1, automobile front and rear covers durability test device described in the utility model is located in actual use car body
Side, slidably loaded in ground frame 6, electromagnetic adsorption 33 acts on car engine cover, trunk hood to upright frame 1
The middle part (the assay device arrangement situation in automobile back door endurancing is only demonstrated by figure) of lid or tailgate.Package unit connects
Enter corresponding PLC system, start before automobile front and rear covers endurancing first for the upright frame 1 of specific vehicle adjustment in ground machine
Pivoted arm open-and-close mechanism 3 is simultaneously adjusted to suitable height by relative position on frame 6 by elevating mechanism 4.
In the folding circulation of trunk hood lid or tailgate endurancing, electromagnetic adsorption head absorption luggage is first controlled
Case cover lid or tailgate, control electric back door lock unblock is flipped up driving luggage case while starting servomotor and ordering about L-shaped pivoted arm
Cover lid or opening and closing of back door, behind the equilbrium position to strut to be opened, make L-shaped pivoted arm separate with vehicle body electromagnetic adsorption head power-off,
Subsequently trunk hood lid or tailgate are continued up to top dead centre under effect of inertia, complete opening process.Then control is watched
Taking motor reversal drives L-shaped pivoted arm to downwardly turn over, and promotes trunk hood lid or tailgate to close downwards, through the equilbrium position of strut
The rotating speed for reducing servomotor afterwards reduces output torque, L-shaped pivoted arm is slowed down and is separated with vehicle body, and trunk hood lid or tailgate exist
Accelerate to move downward until locking, completes closing process in the presence of self gravitation and inertia.Afterwards servomotor continues to drive L
Shape pivoted arm is downwardly turned over makes electromagnetic adsorption head contact trunk hood lid or tailgate, is subsequently re-energised absorption, is folding next time
Circulation is prepared.
In the endurancing of hood, for equipped with pneumatic rod hood, its folding control process with
The folding control process of trunk hood lid or tailgate is identical, for the hood for not equipping pneumatic rod, in closing process
Without the need for the auxiliary of pivoted arm open-and-close mechanism, only realize closing by hood free-falling.
Claims (4)
1. a kind of automobile front and rear covers durability test device, it is characterised in that including the upright frame of cuboid (1), loaded on upright
The sliding panel (2) that can be slided up and down along column between the adjacent two root posts of frame (1), controls before and after automobile loaded on sliding panel (2)
Lid folding and by motor-driven pivoted arm open-and-close mechanism (3) and loaded on upright frame (1) bottom control sliding panel (2) move up and down
Elevating mechanism (4), the upright frame (1) on two adjacent columns be equipped with guide rail (11), sliding panel (2) two ends
The fixed slide block (21) equipped with guide rail (11) cooperation.
2. automobile front and rear covers durability test device as claimed in claim 1, it is characterised in that the pivoted arm open-and-close mechanism
(3) including servomotor (31), L-shaped pivoted arm (32) and electromagnetic adsorption head (33), the servomotor (31) is loaded on sliding panel (2)
The back side, output shaft end is connected through sliding panel (2) and with L-shaped pivoted arm (32) ending vertical, and the electromagnetic adsorption head (33) is fixed
Loaded on L-shaped pivoted arm (32) front end.
3. automobile front and rear covers durability test device as claimed in claim 2, it is characterised in that under the upright frame (1)
Portion is fixed with installing plate (5), and the elevating mechanism (4) includes loaded on the worm gear reducer motor (41) on installing plate (5), is fixed on
The gear block (42) at sliding panel (2) back side, and vertically loaded on worm gear reducer motor (41) outfan and through gear block (42)
Drive lead screw (43), on the gear block (42) through be provided with one with drive lead screw (43) be adapted screw.
4. automobile front and rear covers durability test device as claimed in claim 3, it is characterised in that the pivoted arm open-and-close mechanism
(3) harmonic speed reducer (34) loaded on servomotor (31) output shaft end is also included.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621171278.6U CN206161326U (en) | 2016-10-26 | 2016-10-26 | Lid durability test device around car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621171278.6U CN206161326U (en) | 2016-10-26 | 2016-10-26 | Lid durability test device around car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206161326U true CN206161326U (en) | 2017-05-10 |
Family
ID=58657054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621171278.6U Active CN206161326U (en) | 2016-10-26 | 2016-10-26 | Lid durability test device around car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206161326U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855854A (en) * | 2019-03-13 | 2019-06-07 | 第一拖拉机股份有限公司 | A kind of tractor hood folding reliability test |
| CN110031205A (en) * | 2019-05-24 | 2019-07-19 | 安徽江淮汽车集团股份有限公司 | A kind of automobile tail gate test-bed |
| CN113588286A (en) * | 2021-07-28 | 2021-11-02 | 一汽奔腾轿车有限公司 | Durability test device for opening and closing of four doors and two covers of automobile |
| CN115356127A (en) * | 2022-08-15 | 2022-11-18 | 盐城工学院 | Automobile four-door two-cover opening and closing durability test device and using method |
| CN115436075A (en) * | 2022-11-07 | 2022-12-06 | 连云港玮奕新能源科技有限公司 | Automobile engine hood endurance test detection device |
-
2016
- 2016-10-26 CN CN201621171278.6U patent/CN206161326U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855854A (en) * | 2019-03-13 | 2019-06-07 | 第一拖拉机股份有限公司 | A kind of tractor hood folding reliability test |
| CN109855854B (en) * | 2019-03-13 | 2024-03-26 | 第一拖拉机股份有限公司 | Tractor hood opening and closing reliability test device |
| CN110031205A (en) * | 2019-05-24 | 2019-07-19 | 安徽江淮汽车集团股份有限公司 | A kind of automobile tail gate test-bed |
| CN113588286A (en) * | 2021-07-28 | 2021-11-02 | 一汽奔腾轿车有限公司 | Durability test device for opening and closing of four doors and two covers of automobile |
| CN115356127A (en) * | 2022-08-15 | 2022-11-18 | 盐城工学院 | Automobile four-door two-cover opening and closing durability test device and using method |
| CN115356127B (en) * | 2022-08-15 | 2023-04-07 | 盐城工学院 | Automobile four-door two-cover opening and closing durability test device and using method |
| CN115436075A (en) * | 2022-11-07 | 2022-12-06 | 连云港玮奕新能源科技有限公司 | Automobile engine hood endurance test detection device |
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