CN108827659A - A kind of seat testboard rotation drive structure - Google Patents
A kind of seat testboard rotation drive structure Download PDFInfo
- Publication number
- CN108827659A CN108827659A CN201810997455.3A CN201810997455A CN108827659A CN 108827659 A CN108827659 A CN 108827659A CN 201810997455 A CN201810997455 A CN 201810997455A CN 108827659 A CN108827659 A CN 108827659A
- Authority
- CN
- China
- Prior art keywords
- seat
- testboard
- rotation drive
- sector
- drive structure
- 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
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
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
Abstract
The invention discloses a kind of seat testboard rotation drive structures, it is characterised in that：Driving gear including the sector being connected in the shaft of kentledge and with the sector engaged transmission, the driving gear connects motor, by rolling key connection between the sector and the shaft.Seat testboard rotation drive structure of the present invention, structure is simple, the smooth no card of rotation process, promotes test and experiences, extended testing system platform service life, with good application prospect.
Description
Technical field
The invention belongs to automobile assembling technical field, more specifically to a kind of seat testboard rotate driving knot
Structure.
Background technique
, can be by experimental test for the service life for detecting automotive seat, seat makes simulated automotive in the process of running
The service life of seat is detected with situation.Seat testboard connection driving structure is complicated in the prior art, inconvenient for use, detection
The defects of accuracy is poor is further improved.
Summary of the invention
It present invention aim to address problem of the existing technology, provides that a kind of structure is simple, and driving process is smooth, makes
With convenient seat testboard rotation drive structure.
To achieve the goals above, the technical scheme adopted by the invention is as follows：Provided this seat testboard rotation
Driving structure, it is characterised in that：Including the sector that is connected in the shaft of kentledge and with the sector engaged transmission
Gear is driven, the driving gear connects motor, by rolling key connection between the sector and the shaft.
To keep above-mentioned technical proposal more detailed and specific, the present invention also provides optimization technique sides further below
Case, to obtain satisfied practical function：
The shaft is equipped with keyway, and the scroll key is set in the keyway.
The scroll key includes the key ontology of kidney-shaped structure, and the key ontology is equipped with the ball of several balls of installation arrangement
Slot.
The ball grooves are set to the both sides of the edge of the key ontology, and the ball is contacted with sector wall surface fitting.
The wall surface that the sector is bonded with ball is arc.
The key ontology is equipped with fixation hole, and screw passes through the fixation hole and is fixedly connected in the shaft.
The middle part and one end of the key ontology are equipped with a fixation hole.
Seat testboard of the present invention compared with prior art, is had the following advantages that with rotation drive structure：The present invention is this
Seat testboard rotation drive structure, structure is simple, the smooth no card of rotation process, promotes test impression, and extended testing system platform makes
With the service life, with good application prospect.
Detailed description of the invention
The label in content and figure expressed by the attached drawing to this specification is briefly described below：
Fig. 1 is that driving gear and sector are drivingly connected structural schematic diagram；
Fig. 2 is scroll key structural schematic diagram；
Fig. 3 is that ball key and sector inner wall are engaged schematic diagram；
Fig. 4 is that the present invention jolts experimental testing station structural schematic diagram；
Fig. 5 is partial structurtes enlarged diagram in Fig. 4；
In figure label for：1, bracket, 2, mounting base, 3, seat, 4, lift cylinders, 5, kentledge, 6, sector, 7, driving
Gear, 8, motor, 9, cushion block, 10, shaft, 11, keyway, 12, hinged seat, 13, scroll key, 131, key ontology, 132, fixation hole,
133, ball grooves, 134, ball.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to a specific embodiment of the invention further details of
Explanation.
Seat testboard rotation drive structure of the present invention, as shown in Figure 1, including the sector 6 in shaft 10, fan
7 engaged transmission of shape tooth 6 and driving gear.Device of rotation driving further includes the motor 8 set on 1 side of bracket, the output shaft of motor 8
End connection driving gear 7.During rotation realization, started by motor 8 and rotated, the driving rotation drive of gear 7 engages
Sector 6 rotates, so that kentledge 5 be driven to rotate in the slewing area of sector 6.
In the present invention, as shown in Figure 1, shaft 10 is equipped with keyway 11, pass through scroll key 13 between shaft 10 and sector 6
Connection does not change shaft and fan-shaped toothing using the connection of scroll key 113, at the same also greatly improve shaft 10 and sector 6 it
Between rotation smooth degree.As shown in Fig. 2, scroll key 13 includes the key ontology 131 of kidney-shaped structure, key ontology 131 is equipped with installation
It arranges the ball grooves 133 of several balls 134.As shown in Figure 3, ball grooves 133 are set to the both sides of the edge of key ontology 131, ball
134 contact with the fitting of 6 wall surface of sector, and the wall surface that sector 6 is bonded with ball 134 is preferably designed as arc, is guaranteed more
It smoothly rotates, avoids the damage of experimental provision.
In the present invention, as shown in Figure 2, key ontology 131 is equipped with fixation hole 132, and screw passes through the fixed company of fixation hole 132
It connects in shaft 10.A fixation hole 132 can be respectively set at 131 middle part of key ontology and one end, to guarantee stable connection.
In the present invention, sector 6 can control the slewing area of kentledge 5, preferably within the scope of just to the left and right 50 degree of seat 3
Rotation, to simulate the normal scope of activities of passenger.
As shown in figure 4, application of the rotation drive structure on seat testboard, seat testboard includes bracket 1, in bracket
1 is equipped with the mounting base 2 that seat 3 is fixedly mounted, and is equipped with the pressure acted on seat 3 that can move up and down above mounting base 2
Block 5 is carried, which is additionally provided with the device of rotation driving of driving kentledge rotation.Seat of the present invention, which jolts, tests test
Platform is acted on seat 3 using kentledge up and down motion, and simulation people sits on the seat, the load of vertical direction effect on the seat
Lotus, device of rotation driving drive kentledge 5 to rotate, simulation people's double swerve effect power on the seat, which jolts experiment
Testing bench structure is simple, easy to operate, on the seat by the effect of upper and lower and rotation direction kentledge 5, the detection to seat
Accuracy is high.
The top of kentledge 5, which is equipped with, drives its vertically moving lift cylinders 4.Cushion block 9 is equipped with below kentledge 5,
Cushion block 9 selects soft rubber material to be made, and prevents plowing from seat surface.The flexible rod end of lift cylinders 4 is connected with by bearing to be turned
Axis 10, kentledge 5 are connected to the lower end of shaft 10.Lift cylinders 4 drive 5 oscilaltion campaign of kentledge, and shaft 10 connects ballast
Block 5 drives kentledge 5 to rotate by device of rotation driving drive shaft 10.It when specific operation, can be according to the sequence of motion of setting
The up and down motion and rotation of kentledge are controlled, to detect service condition of the seat 3 under turbulent conditions.
As shown in figure 5, kentledge 5 is equipped with hinged block 12, pin shaft passes through the hinge hole being set on hinged block 12 and can be rotated
It is connected to the lower end of shaft 10.Kentledge 5 and shaft 10 are rotatable hinged, can effectively avoid kentledge in experimentation and move
The case where Caton, guarantees smoothly experimentation.
Seat testboard is equipped with vibrator in the lower section of bracket, when experiment, can according to circumstances open vibrator, simulation is different
It jolts and shakes road conditions, cooperation top kentledge 5, with the service performance of more accurate detection seat.It applies and is tested in the seat
Driving gear 7 on platform and sector 6, which are selected, has certain thickness, to guarantee in 4 moving range of lift cylinders, driving gear and
Sector 6 keeps meshing state.
Seat testboard can be used for the fatigue life test of chair framework, foam and surface cover, in the frequency of 100 times/min
Under, front and rear row cushion 100000 times vibration experiment of rotation are carried out, the button regulatory function for testing back seat should be able to normal use；
Test specimen dismantling, which checks, answers situation without exception to occur (such as：Chair framework free from flaw, foam is without tearing, and fabric and liner are without broken
Fried line, surface cover seam crossing are undermined without tearing off-line, plastic protective plate is without loosening, damage phenomenon etc.).
This seat testboard rotation drive structure of the present invention, structure is simple, the smooth no card of rotation process, promotes test
Impression, extended testing system platform service life, with good application prospect.
The present invention is exemplarily described above in conjunction with attached drawing, but the present invention is not limited to aforesaid way, only
The improvement for the various unsubstantialities to be carried out using the inventive concept and technical scheme of the present invention directly applies to other occasions
, it falls within the scope of protection of the present invention.
Claims (7)
1. a kind of seat testboard rotation drive structure, it is characterised in that：Including the sector being connected in the shaft of kentledge
Tooth and driving gear with sector engaged transmission, the driving gear connect motor, the sector and the shaft
Between by roll key connection.
2. seat testboard rotation drive structure described in accordance with the claim 1, it is characterised in that：The shaft is equipped with key
Slot, the scroll key are set in the keyway.
3. seat testboard rotation drive structure according to claim 2, it is characterised in that：The scroll key includes waist
The key ontology of shape structure, the key ontology are equipped with the ball grooves of several balls of installation arrangement.
4. seat testboard rotation drive structure described in accordance with the claim 3, it is characterised in that：The ball grooves are set to institute
The both sides of the edge of key ontology are stated, the ball is contacted with sector wall surface fitting.
5. seat testboard rotation drive structure according to claim 4, it is characterised in that：The sector and ball
The wall surface of fitting is arc.
6. seat testboard rotation drive structure according to claim 5, it is characterised in that：The key ontology is equipped with
Fixation hole, screw pass through the fixation hole and are fixedly connected in the shaft.
7. seat testboard rotation drive structure described in accordance with the claim 1, it is characterised in that：The middle part of the key ontology
And one end is equipped with a fixation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810997455.3A CN108827659A (en) | 2018-08-29 | 2018-08-29 | A kind of seat testboard rotation drive structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810997455.3A CN108827659A (en) | 2018-08-29 | 2018-08-29 | A kind of seat testboard rotation drive structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108827659A true CN108827659A (en) | 2018-11-16 |
Family
ID=64151788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810997455.3A Pending CN108827659A (en) | 2018-08-29 | 2018-08-29 | A kind of seat testboard rotation drive structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108827659A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050050963A1 (en) * | 2003-09-05 | 2005-03-10 | Ryan Shelby | Method and apparatus for fatigue testing |
| CN201632058U (en) * | 2009-12-30 | 2010-11-17 | 广东飞轮科技实业有限公司 | Driving device used in toy |
| CN102156036A (en) * | 2011-02-25 | 2011-08-17 | 哈尔滨三迪工控工程有限公司 | Bump peristaltic test machine used for vehicle seat |
| CN102941787A (en) * | 2012-09-29 | 2013-02-27 | 万向钱潮股份有限公司 | Extension-type guide rod for integral ball spline pair |
| CN103364165A (en) * | 2013-06-27 | 2013-10-23 | 浙江龙生汽车部件股份有限公司 | Car seat bump and creep durability testing machine |
| CN103822796A (en) * | 2014-03-14 | 2014-05-28 | 哈尔滨三迪工控工程有限公司 | Bump peristaltic test machine applicable to vehicle seat |
| CN203732229U (en) * | 2014-03-08 | 2014-07-23 | 吉林大学 | Automobile seat bumping and creeping test stand |
| CN104675855A (en) * | 2013-11-26 | 2015-06-03 | 上银科技股份有限公司 | Ball spline set |
| CN205332468U (en) * | 2016-01-26 | 2016-06-22 | 芜湖美智空调设备有限公司 | Air conditioner and wind channel subassembly thereof |
| CN106840693A (en) * | 2016-12-30 | 2017-06-13 | 芜湖瑞泰汽车零部件有限公司 | Automotive seat testing stand |
| CN206891651U (en) * | 2017-06-29 | 2018-01-16 | 泰州圣斯泰科汽车部件有限公司 | A kind of pressure sensor testboard |
-
2018
- 2018-08-29 CN CN201810997455.3A patent/CN108827659A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050050963A1 (en) * | 2003-09-05 | 2005-03-10 | Ryan Shelby | Method and apparatus for fatigue testing |
| CN201632058U (en) * | 2009-12-30 | 2010-11-17 | 广东飞轮科技实业有限公司 | Driving device used in toy |
| CN102156036A (en) * | 2011-02-25 | 2011-08-17 | 哈尔滨三迪工控工程有限公司 | Bump peristaltic test machine used for vehicle seat |
| CN102941787A (en) * | 2012-09-29 | 2013-02-27 | 万向钱潮股份有限公司 | Extension-type guide rod for integral ball spline pair |
| CN103364165A (en) * | 2013-06-27 | 2013-10-23 | 浙江龙生汽车部件股份有限公司 | Car seat bump and creep durability testing machine |
| CN104675855A (en) * | 2013-11-26 | 2015-06-03 | 上银科技股份有限公司 | Ball spline set |
| CN203732229U (en) * | 2014-03-08 | 2014-07-23 | 吉林大学 | Automobile seat bumping and creeping test stand |
| CN103822796A (en) * | 2014-03-14 | 2014-05-28 | 哈尔滨三迪工控工程有限公司 | Bump peristaltic test machine applicable to vehicle seat |
| CN205332468U (en) * | 2016-01-26 | 2016-06-22 | 芜湖美智空调设备有限公司 | Air conditioner and wind channel subassembly thereof |
| CN106840693A (en) * | 2016-12-30 | 2017-06-13 | 芜湖瑞泰汽车零部件有限公司 | Automotive seat testing stand |
| CN206891651U (en) * | 2017-06-29 | 2018-01-16 | 泰州圣斯泰科汽车部件有限公司 | A kind of pressure sensor testboard |
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