CN206348154U - A kind of stand for seat bump test - Google Patents
A kind of stand for seat bump test Download PDFInfo
- Publication number
- CN206348154U CN206348154U CN201621481504.0U CN201621481504U CN206348154U CN 206348154 U CN206348154 U CN 206348154U CN 201621481504 U CN201621481504 U CN 201621481504U CN 206348154 U CN206348154 U CN 206348154U
- Authority
- CN
- China
- Prior art keywords
- platform
- stand
- seat
- bump test
- support
- 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.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000007514 turning Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a kind of stand for seat bump test, including support and platform and the seat positioning tool being located on platform, the bottom of the support is provided with motor, the rotating shaft of motor is connected by eccentric mechanism and connecting rod with the bottom of platform, guiding mechanism is provided between the bottom of platform and support, the support is frame structure, and platform is located in frame structure.The horse structure that this is used for seat bump test is reasonable in design, is pitched by the seat on the spring band moving platform and platform of eccentric mechanism and guiding mechanism, can simulate real vehicle state and be tested, improve the reliability of automotive seat bump test data.
Description
Technical field
The utility model is related to automotive seating art field, more particularly, to a kind of stand for seat bump test.
Background technology
With the fast development of automotive engineering, people are to the quality requirement of automobile also more and more higher.Each automobile main frame maker
Business is to automotive seat requirement also more and more higher.
Current automotive seat bump test is to drive seat to move up and down by cylinder mostly, larger with real vehicle state difference,
Real vehicle state can not be simulated to be tested, test data poor reliability.
Utility model content
In view of the shortcomings of the prior art, technical problem to be solved in the utility model is to provide and a kind of jolted examination for seat
The stand tested, to reach simulation real vehicle state, improves the purpose of result of the test reliability.
In order to solve the above-mentioned technical problem, the technical scheme that the utility model is used for：
This is used for the stand of seat bump test, including support and platform and the seat positioning tool that is located on platform,
The bottom of the support is provided with motor, and the rotating shaft of motor is connected by eccentric mechanism and connecting rod with the bottom of platform, platform
Bottom and support between be provided with guiding mechanism, the support be frame structure, platform be located at frame structure in.
As preferred, the platform is square plate structure, and guiding mechanism is four groups, is respectively provided under four turnings of platform
Portion.
As preferred, the eccentric mechanism includes being located at machine shaft top rotary table, and rotating disk is provided with eccentric shaft, connecting rod
Lower end is hinged with eccentric shaft, and small end is hinged with platform lower.
As preferred, the guiding mechanism includes the guide pillar for being located at platform lower, and support is provided with and guide pillar matches
Guide pin bushing.
As preferred, the rotating disk is provided with the sliding block of adjustable position, and eccentric shaft is located on sliding block.
As preferred, helical spring is cased with the guide pillar, the helical spring is located between platform lower and guide pin bushing.
As preferred, the guide pin bushing is setting up and down a pair, and guide pillar is through a pair of guide pin bushings.
The utility model compared with prior art, with advantages below：
The horse structure that this is used for seat bump test is reasonable in design, passes through eccentric mechanism and the spring of guiding mechanism
Pitched with the seat on moving platform and platform, real vehicle state can be simulated and tested, improved automotive seat and jolt examination
Test the reliability of data.
Brief description of the drawings
The content expressed by each width accompanying drawing of this specification and the mark in figure are briefly described below：
Fig. 1 is the utility model horse structure schematic diagram.
In figure：
1. support, 2. motors, 3. rotating disks, 4. connecting rods, 5. platforms, 6. guiding mechanisms, 7. seat positioning tools.
Embodiment
Below against accompanying drawing, by the description to embodiment, further detailed is made to embodiment of the present utility model
Thin explanation.
As shown in figure 1, this is used for the stand of seat bump test, including support 1 and platform 5 and the seat that is located on platform
Chair positioning tool 7, wherein, support 1 is frame structure, and frame structure top is provided with opening, and platform 5 is located in opening, and platform can
Pitch motion in opening.
The bottom of support 1 is provided with motor 2, the bottom phase that the rotating shaft of motor 2 passes through eccentric mechanism and connecting rod and platform
Even, guiding mechanism is provided between the bottom of platform 5 and support.Driven, can pitch motion with moving platform, simulated by motor
Real vehicle state, test data is more reliable.
Platform 5 is square plate structure, and guiding mechanism is four groups, is respectively provided at four turnings of platform bottom.Guiding mechanism 6 is wrapped
The guide pillar for being located at platform lower is included, support is provided with the guide pin bushing matched with guide pillar.Guide pin bushing is setting up and down a pair, and guide pillar is passed through
A pair of guide pin bushings.
Helical spring is cased with guide pillar, helical spring is located between platform lower and guide pin bushing.Platform is downward in process of the test
Motion, passes through helical spring damping buffering；Platform is moved upwards, and the helical spring compressed resets, it is ensured that effect of jolting.Experiment
State is closer to real vehicle state.
Eccentric mechanism includes being located at machine shaft top rotary table 3, and rotating disk 3 is provided with eccentric shaft, the lower end of connecting rod 4 and eccentric shaft
It is hinged, small end is hinged with platform lower.Reducing gear can also be increased on motor as needed.
Rotating disk is provided with the sliding block of adjustable position, and eccentric shaft is located on sliding block.It is preferred that, radially provided with cunning on rotating disk
Groove, sliding block is adapted with chute, and sliding block is provided with fixing hole, and the bottom land of chute is provided with mounting hole, can led to after the regulation of slide position
Bolt is crossed to be fixed on rotating disk.
Eccentric position can be adjusted by sliding block, so as to adjust the amplitude of jolting, simulate various real vehicle condition tests, protect
The reliability of confirmatory test data.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model implement not by
The limitation of aforesaid way, as long as employing the improvement for the various unsubstantialities that design of the present utility model and technical scheme are carried out,
Or it is not improved by it is of the present utility model design and technical scheme directly apply to other occasions, it is of the present utility model protect
Within the scope of shield.
Claims (7)
1. a kind of stand for seat bump test, including support and platform and the seat positioning tool that is located on platform,
It is characterized in that：The bottom of the support is provided with motor, and the rotating shaft of motor passes through under eccentric mechanism and connecting rod and platform
Portion is connected, and guiding mechanism is provided between the bottom of platform and support, and the support is frame structure, and platform is located at frame structure
It is interior.
2. it is used for the stand of seat bump test as claimed in claim 1, it is characterised in that：The platform is square plate structure,
Guiding mechanism is four groups, is respectively provided at four turnings of platform bottom.
3. it is used for the stand of seat bump test as claimed in claim 1, it is characterised in that：The eccentric mechanism includes being located at
Machine shaft top rotary table, rotating disk is provided with eccentric shaft, and connecting rod lower end is hinged with eccentric shaft, and small end is mutually cut with scissors with platform lower
Connect.
4. it is used for the stand of seat bump test as claimed in claim 1, it is characterised in that：The guiding mechanism is flat including being located at
The guide pillar of platform bottom, support is provided with the guide pin bushing matched with guide pillar.
5. it is used for the stand of seat bump test as claimed in claim 3, it is characterised in that：The rotating disk is provided with adjustable position
The sliding block put, eccentric shaft is located on sliding block.
6. it is used for the stand of seat bump test as claimed in claim 4, it is characterised in that：Spiral bullet is cased with the guide pillar
Spring, the helical spring is located between platform lower and guide pin bushing.
7. it is used for the stand of seat bump test as claimed in claim 4, it is characterised in that：The guide pin bushing is setting up and down one
Right, guide pillar passes through a pair of guide pin bushings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621481504.0U CN206348154U (en) | 2016-12-30 | 2016-12-30 | A kind of stand for seat bump test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621481504.0U CN206348154U (en) | 2016-12-30 | 2016-12-30 | A kind of stand for seat bump test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206348154U true CN206348154U (en) | 2017-07-21 |
Family
ID=59319695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621481504.0U Expired - Fee Related CN206348154U (en) | 2016-12-30 | 2016-12-30 | A kind of stand for seat bump test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206348154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106596136A (en) * | 2016-12-30 | 2017-04-26 | 芜湖瑞泰汽车零部件有限公司 | Seat bumpiness test stand |
| CN107538779A (en) * | 2017-09-01 | 2018-01-05 | 埼玉铝合金精密锻造（丹阳）有限公司 | Link-type punch press |
-
2016
- 2016-12-30 CN CN201621481504.0U patent/CN206348154U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106596136A (en) * | 2016-12-30 | 2017-04-26 | 芜湖瑞泰汽车零部件有限公司 | Seat bumpiness test stand |
| CN107538779A (en) * | 2017-09-01 | 2018-01-05 | 埼玉铝合金精密锻造（丹阳）有限公司 | Link-type punch press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 |