CN205562153U - Suitcase switch endurance test rack - Google Patents
Suitcase switch endurance test rack Download PDFInfo
- Publication number
- CN205562153U CN205562153U CN201620156585.0U CN201620156585U CN205562153U CN 205562153 U CN205562153 U CN 205562153U CN 201620156585 U CN201620156585 U CN 201620156585U CN 205562153 U CN205562153 U CN 205562153U
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- China
- Prior art keywords
- base
- support bar
- slider
- slide block
- square steel
- Prior art date
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- Expired - Fee Related
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- 238000012360 testing method Methods 0.000 title claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 230000005484 gravity Effects 0.000 claims description 5
- 230000011664 signaling Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model discloses a suitcase switch endurance test rack, wherein, include: base support and slider drive arrangement, slider drive arrangement install on the base support, and the base support includes base, bracing piece and ejector pin, and bracing piece fixed mounting is on the base and the perpendicular to base, and ejector pin fixed mounting is on the bracing piece and the perpendicular to bracing piece, slider drive arrangement includes slider jar, slider and square steel, and the slider jar is shaft -likely, and install respectively on ejector pin and bracing piece at its both ends, and length direction has the guide rail along the slider jar, and the slider is installed on the guide rail, and the during operation slider slides along the guide rail, the square steel is installed on the slider, and the square steel is parallel with the base, and the both ends of square steel have the mounting hole. Utilize the utility model discloses a test bench can conveniently realize the suitcase switch endurance test of vehicle.
Description
Technical field
This utility model relates to automobile technical field, is specifically related to a kind of boot switch long duration test
Stand.
Background technology
Boot switch long duration test is the system-level long duration test that bodywork system is important, based on
PUMA (Personal Urban Mobility and Accessibility, city individual motor-driven with up to
Property) data statistics and test optimization process, the long duration test of usual 1 times nearly 30,000 times,
And need different boot switch speed is carried out long duration test.According to reliability execution degree meter
Calculating, it is generally required to do 2.12 times of number of times in service life tests, the test period is it is generally required to 3
About Yue.
Traditional boot switch test-bed is arranged on inside luggage-boot lid, including two cylinders,
One is used for opening luggage-boot lid, and cylinder top starts boot cover, retracts after deck-lid release；Separately
An outer cylinder is used for closing rows boot cover, and cylinder is connected on luggage-boot lid panel beating by rope,
During cylinders retract, luggage-boot lid is closed, and luggage case is closed exhaust hood and stretched out, and so circulation carries out luggage
Case switch long duration test.Traditional boot switch test-bed owing to being arranged on trunk internal,
Size-constrained system, installs inconvenience, and can interfere with the durable stand of four car doors, it is impossible to be complete
Become four car doors and bonnet to switch durable being incorporated on a vehicle body and start simultaneously at test, cause car load
The switch long duration test cycle is long.
Summary of the invention
In view of this, the utility model proposes a kind of boot switch long duration test stand, this test
Stand utilizes a slider cylinder to realize the opening and closing of luggage-boot lid, is placed on outside vehicle during use.
This utility model provides a kind of boot switch long duration test stand, including: base support and
Slide-driving device, slide-driving device is arranged on base support, and wherein, base support includes
Base, support bar and push rod, wherein, support bar is fixedly mounted on base and is perpendicular to base,
Push rod is fixedly mounted on support bar and is perpendicular to support bar；Slide-driving device include slider cylinder,
Slide block and square steel, wherein, slider cylinder is shaft-like, and its two ends are separately mounted on push rod and support bar,
Having guide rail along slider cylinder length direction, slide block is arranged on guide rail, and during work, slide block is sliding along guide rail
Dynamic；Square steel is arranged on slide block, and square steel is parallel with base, and the two ends of square steel have installing hole.
Preferably, wherein, slider cylinder is slide block cylinder, slide block hydraulic cylinder or slide block oil cylinder.
Preferably, wherein, slider cylinder is connected with push rod and support bar by right-angle connecting plate.
Preferably, wherein, one end of slider cylinder is arranged on support bar by right-angle connecting plate,
The other end is arranged on push rod end by right-angle connecting plate.
Preferably, wherein, base is I shape base or flat base, and support bar fixedly mounts
Position of centre of gravity at base.
Preferably, wherein, base includes that at least three straight-bars, described at least three straight-bars are formed
I shape base；Further, support bar is fixedly mounted on the position of centre of gravity of I shape base.
Boot switch long duration test stand of the present utility model is placed on outside vehicle and uses, size
Unrestricted, conveniently moving is installed, this test-bed only needs a slider cylinder to realize luggage-boot lid
Opening and closing, by controlling the switching speed of sliding speed adjustable luggage case of slide block, process of the test
Flexibly, test efficiency can be improved to a certain extent, shorten the test period.This test-bed designs
Ingenious, simple in construction, it is adaptable to different types of luggage-boot lid, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is the structural representation of the boot switch long duration test stand of this utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the technical solution of the utility model is carried out in detail
Describe.The most identical parts are presented with like reference characters.It should be noted that below
The word "front", "rear" of use, "left", "right", "up" and "down" in description
Referring to the direction in accompanying drawing, word " interior " and " outward " refer respectively to towards or away from specific
The direction at component geometry center.
Fig. 1 shows that the structure of the boot switch long duration test stand of this utility model embodiment is shown
Being intended to, it includes base support and slide-driving device, and slide-driving device is arranged on base support
On, wherein, base support includes base 1, support bar 3 and push rod 8, and support bar 3 fixedly mounts
On base 1 and be perpendicular to base 1, push rod 8 is fixedly mounted on support bar 3 and is perpendicular to support
Bar 3；Slide-driving device includes slider cylinder 6, slide block 5 and square steel 2, wherein, slider cylinder 6 in
Shaft-like, its two ends are separately mounted on push rod 8 and support bar 3, have along slider cylinder 6 length direction
Having guide rail, slide block 5 to be arranged on guide rail, during work, slide block 5 is along slide；Square steel 2 is installed
On slide block 5, square steel 2 is parallel with base, and the two ends of square steel 2 have installing hole.
In embodiment of the present utility model, slider cylinder 6 upper end and push rod 8 are solid at an angle
Fixed connection, the lower end of slider cylinder 6 is arranged on support bar 3, slider cylinder 6, push rod 8 and support bar
3 constitute a right angled triangle, and modular construction stability is high.Wherein, slider cylinder 6 and push rod 8
Using right-angle connecting plate 7 to connect, slider cylinder 6 and support bar 3 are connected by right-angle connecting plate 4.
In embodiment of the present utility model, slider cylinder 6 uses slide block cylinder, and slider cylinder 6 has
There are T-shape guide rail, slide block 5 to be arranged on guide rail, regulate cunning by regulation compressed air require
The speed that block 5 slides up and down along guide rail, and then adjust luggage case either on or off speed.Real at other
Executing in example, slider cylinder 6 may be used without slide block hydraulic cylinder or slide block oil cylinder.
In embodiment of the present utility model, it is connected by bolt is fixing with slide block 5 in the middle part of square steel 2,
Square steel 2 is vertical with slider cylinder 6 constitutes " ten " font, and square steel 2 is parallel to base 1.Side
The two ends of steel 2 have installing hole, use rope through the middle part of installing hole with luggage-boot lid during use
Or two ends connect.
In embodiment of the present utility model, base 1 is " work " shaped base, and base 1 is by extremely
Few three rectangular shaft are formed by connecting, and the first rectangular shaft is parallel with the second rectangular shaft, and all with the 3rd square
Shape bar vertically connects；Rectangular shaft can also be other shapes such as cylindrical bar.Base 1 can use aluminum
Alloy profile makes.Push rod 8 and support bar 3 are a rectangular shaft, and the lower end of support bar 3 is fixed
Being connected to the position of centre of gravity of base 1, support bar 3 is perpendicular to base 1；The front end of push rod 8 and support
Bar 3 top vertically connects, and parallel with base 1.Base 1 it can also be provided that a flat board or
Other forms, it is ensured that test-bed is steadily placed.
The foregoing describe the structure of this utility model test-bed, below describe its working method.
Test-bed of the present utility model uses programmable logic controller (PLC) PLC (Programmable
Logic Controller) control slider cylinder 6 top shoe 5 running.In order to obtain luggage-boot lid
Position, in addition it is also necessary to luggage-boot lid open position install a signaling switch, signaling switch with
PLC electrically connects, and PLC control system is sentenced according to the triggering signal of signaling switch (such as proximity switch)
Whether line-break boot cover fully opens, and when signaling switch is triggered, boot cover fully opens.
During test, test-bed is placed near the luggage case of vehicle, by the square steel 2 on slide block 5
It is connected to by rope centre and/or the two ends of luggage case, then be controlled sliding by PLC control system
Slide block 5 on block cylinder 6 moves upward, then the square steel 2 on slide block 5 drives deck-lid release,
According to test requirements document, luggage-boot lid pauses a period of time, to the stipulated time after arriving fully open position
After, control slide block 5 and move downward according to certain speed, drive luggage-boot lid to close by rope,
Completing a luggage-boot lid switch cycles, testing time and number of times all can be entered by PLC control system
Row is arranged.
Boot switch long duration test stand of the present utility model is placed on outside vehicle and uses, size
Unrestricted, it is not required that to destroy vehicle body, mounting and adjusting is convenient, mobile convenient, it is adaptable to different
The luggage-boot lid of type, has the advantage that low cost efficiency is high.
Above, in conjunction with specific embodiments the technical solution of the utility model is described in detail,
Described specific embodiment is adapted to assist in understanding thought of the present utility model.Those skilled in the art
Derivation and the modification made on the basis of this utility model specific embodiment fall within this utility model
Within protection domain.
Claims (6)
1. a boot switch long duration test stand, it is characterised in that including: base support and
Slide-driving device, slide-driving device is arranged on base support, wherein,
Base support includes base, support bar and push rod, and wherein, support bar is fixedly mounted on base
Going up and be perpendicular to base, push rod is fixedly mounted on support bar and is perpendicular to support bar；
Slide-driving device includes slider cylinder, slide block and square steel, and wherein, slider cylinder is shaft-like, its
Two ends are separately mounted on push rod and support bar, have guide rail along slider cylinder length direction, and slide block is pacified
Being contained on guide rail, during work, slide block is along slide；Square steel is arranged on slide block, square steel and base
Parallel, the two ends of square steel have installing hole.
2. boot switch long duration test stand as claimed in claim 1, it is characterised in that its
In, slider cylinder is slide block cylinder, slide block hydraulic cylinder or slide block oil cylinder.
3. boot switch long duration test stand as claimed in claim 1, it is characterised in that its
In, slider cylinder is connected with push rod and support bar by right-angle connecting plate.
4. boot switch long duration test stand as claimed in claim 1, it is characterised in that its
In, one end of slider cylinder is arranged on support bar by right-angle connecting plate, and the other end is by right angle even
Fishplate bar is arranged on push rod end.
5. the boot switch long duration test stand as according to any one of claim 1-4, it is special
Levying and be, wherein, base is I shape base or flat base, and support bar is fixedly mounted on base
Position of centre of gravity.
6. boot switch long duration test stand as claimed in claim 5, it is characterised in that its
In, base includes that at least three straight-bars, described at least three straight-bars form I shape base；Further,
Support bar is fixedly mounted on the position of centre of gravity of I shape base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620156585.0U CN205562153U (en) | 2016-03-01 | 2016-03-01 | Suitcase switch endurance test rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620156585.0U CN205562153U (en) | 2016-03-01 | 2016-03-01 | Suitcase switch endurance test rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205562153U true CN205562153U (en) | 2016-09-07 |
Family
ID=56819685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620156585.0U Expired - Fee Related CN205562153U (en) | 2016-03-01 | 2016-03-01 | Suitcase switch endurance test rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205562153U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181114A (en) * | 2018-03-13 | 2018-06-19 | 上汽大众汽车有限公司 | Rear cover durability test device |
| CN110940504A (en) * | 2019-11-27 | 2020-03-31 | 合肥百川自动化科技有限公司 | Be used for car back of body door and suitcase lid to close endurance test equipment |
-
2016
- 2016-03-01 CN CN201620156585.0U patent/CN205562153U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181114A (en) * | 2018-03-13 | 2018-06-19 | 上汽大众汽车有限公司 | Rear cover durability test device |
| CN110940504A (en) * | 2019-11-27 | 2020-03-31 | 合肥百川自动化科技有限公司 | Be used for car back of body door and suitcase lid to close endurance test equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |