CN109782174A - A kind of roll-over test equipment and axial switching method - Google Patents
A kind of roll-over test equipment and axial switching method Download PDFInfo
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- CN109782174A CN109782174A CN201811211700.XA CN201811211700A CN109782174A CN 109782174 A CN109782174 A CN 109782174A CN 201811211700 A CN201811211700 A CN 201811211700A CN 109782174 A CN109782174 A CN 109782174A
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Abstract
A kind of roll-over test equipment proposed by the present invention, it include: left support seat, right support seat, fixed foot prop, turnover mechanism, drive module, control module, bolt, the fixed foot prop is bolted between the left support seat and the right support seat described in, the turnover mechanism is driven by the drive module and is overturn by the left support seat and the fixed support of the right support seat, the turnover mechanism, and the drive module is controlled by the control module automated intelligent.It is easy to rotate switching and is fixed on the servo-actuated overturning for overturning sample on platform axially (X-axis or Y-axis), no longer need to disassembly and lift by crane sample by extraneous hanging device, and overall structure of the present invention is simple, manufacturing cost is lower, automatically controls, operation is convenient.
Description
Technical field
The present invention relates to testing equipment fields, and in particular to a kind of new energy resource power battery packet roll-over test equipment, with true
It is axial to protect switching battery pack overturning, while accordingly proposing a kind of axial switching side of the overturning platform based on the roll-over test equipment
Method.
Background technique
In new-energy automobile driving process, if meeting with an accidet, the power battery pack assembled on vehicle can be sent out in company with vehicle
It is raw roll, overturning, situations such as being inverted, cause to smolder, the accident generation of the threat to life safety such as on fire, explosion."GB/
T31467.3-2015 lithium ion power storage battery packet for electric vehicle and system third portion: security requirement and test method "
In have regulation to battery pack roll-over test: power battery must meet overturning detection test item requirement.
Existing power battery pack tipping arrangement in testing, has the following problems:
1, structure is complicated for tipping arrangement, and cost is high；
2, it after battery pack is fixed on overturning platform, can only need to be hung by the external world after completing X-axis or Y-axis overturning
The standby lifting battery pack of installing, just can switch to Y-axis or X-axis is reinstalled；
3, manual overturning equipment is not intelligent, operating difficulties, it is difficult to meet standard requirements.
Summary of the invention
Aiming at the problems existing in the prior art, simple, manufacturing cost that the purpose of the present invention is to provide a kind of structures compared with
Low, overturning platform X-axis and Y direction locking or rotation switch simple, the convenient and fast automatic turning testing equipment of operation.
A kind of roll-over test equipment proposed by the present invention, comprising: left support seat, right support seat, fixed foot prop, tipper
Structure, drive module, control module, bolt, the fixed foot prop are bolted in the left support seat and the right branch described in
It supports between seat, the turnover mechanism is by the left support seat and the fixed support of the right support seat, and the turnover mechanism is by described
Drive module driving overturning, the drive module are controlled by the control module automated intelligent.
Above-mentioned left support seat includes lower left quarter bracket, upper left quarter bearing block, and the lower left quarter bracket is welded to form with square steel,
The upper left quarter bearing block is welded with steel plate, and the upper left quarter bearing block opens axis hole, the right support seat and the left support seat
Structure is identical, and this will not be detailed here.
Above-mentioned fixed foot prop is welded to form with square steel, is connected and fixed the left support seat and the right support seat.
Above-mentioned turnover mechanism include left flange shaft, Zuo Falan shaft-cup, right flange shaft, right flange shaft-cup, actively overturn platform,
Servo-actuated overturning platform, locking screw rod, nut, flange thread spindle, axle sleeve, big disk nut, small round nut, bolt, retaining ring, it is described
For servo-actuated overturning platform for the fixed sample for carrying out roll-over test, the servo-actuated overturning Platform center is logical with the flange thread spindle
Cross it is described be bolted, the Platform center that actively overturns opens axis hole, and the axle sleeve, which is embedded in, described actively overturns Platform center
It on axis hole and is welded and fixed, the flange thread spindle passes through the axle sleeve, with the big disk nut, the small round nut, institute
It states retaining ring and the bolt cooperates and locks, the left flange shaft is connected by the bolt and the platform sinistral that actively overturns
It connects, the right flange shaft is connect by the bolt with the platform dextral that actively overturns, and the left flange shaft passes through the left side
Axis hole on support base, and fixed with the left flange shaft-cup with the bolt seal, the right flange shaft passes through the right branch
The axis hole on seat is supportted, and is fixed with the right flange shaft-cup with the bolt seal, the big disk nut circumference is uniformly provided with
Four locking holes, cooperate the locking screw rod and the nut, and locking or rotation switching are fixed on sample on servo-actuated overturning platform
Overturning X axis or Y-axis (this is a kind of axial switching method for roll-over test equipment for accordingly proposing of the present invention, no
It repeats again).
Above-mentioned drive module includes driving motor and speed changer, and the driving motor is connect with the speed changer, the change
Fast device and the right flange axis connection.
Above-mentioned control module controls the drive module.
A kind of beneficial effects of the present invention: roll-over test equipment proposed by the present invention, comprising: left support seat, right support seat,
Fixed foot prop, turnover mechanism, drive module, control module, bolt, the fixed foot prop are bolted in the left branch described in
It supports between seat and the right support seat, the turnover mechanism is described by the left support seat and the fixed support of the right support seat
Turnover mechanism is driven by the drive module and is overturn, and the drive module is controlled by the control module automated intelligent, due to turning over
It is servo-actuated overturning platform in rotation mechanism and actively overturns and is cooperatively connected between platform by axle sleeve type, is easy to rotate switching in this way and fixes
The overturning of sample is axial (X-axis or Y-axis) on servo-actuated overturning platform, no longer needs to disassembly and lifts by crane sample by extraneous hanging device
Product.In addition, uniformly there are four locking holes for big disk nut circumference, locking screw rod and nut locking sample is cooperated to overturn axial (X
Axis or Y-axis), and overall structure of the present invention is simple, manufacturing cost is lower, automatically controls, and it is convenient to operate.
Detailed description of the invention
Fig. 1 is a kind of a kind of general structure schematic diagram of roll-over test apparatus embodiments proposed by the present invention.
Fig. 2 is the overlooking structure diagram that overturning platform is servo-actuated in Fig. 1.
Fig. 3 is the left view structural representation (right support seat is identical as left support seat) of left support seat in Fig. 1, wherein in order to just
In explanation, existing bearing is mating is mounted in support base upper bearing seat axis hole.
Fig. 4 is the overlooking structure diagram removed after servo-actuated overturning platform, drive module and control module in Fig. 1.
Appended drawing reference is as follows: 1, left support seat, 11, lower left quarter bracket, 12, upper left quarter bearing block, 121, axis hole, 2, right branch
Support seat, 21, right lower quadrant bracket, 22, upper right quarter bearing block, 221, axis hole, 3, fixed foot prop, 4, turnover mechanism, 41, actively overturning
Platform, 411, left flange shaft, 412, Zuo Falan shaft-cup, 413, right flange shaft, 414, right flange shaft-cup, 42, servo-actuated overturning platform,
421, overturning paralell, 422, flange thread spindle, 423, axle sleeve, 424, small round nut, 425, big disk nut, 426, lock are servo-actuated
Only hole, 427, locking screw rod, 428, retaining ring, 429, nut, 5, drive module, 51, driving motor, 52, speed changer, 6, control mould
Block, 7, bolt.
Specific embodiment
In order to facilitate the understanding of those skilled in the art, being carried out below in conjunction with attached drawing and embodiment to the present invention further
Detailed description.
The invention proposes a kind of roll-over test apparatus embodiments, are introduced below.
Also referring to Fig. 1 to Fig. 4, a kind of embodiment of roll-over test equipment proposed by the present invention, comprising: left support seat
1, right support seat 2, fixed foot prop 3, turnover mechanism 4, drive module 5, control module 6, bolt 7, described in the fixed foot prop 3 is used
Bolt 7 is connected between the left support seat 1 and the right support seat 2, and the turnover mechanism 4 is by the left support seat 1 and institute
The fixed support of right support seat 2 is stated, the turnover mechanism 4 is driven by the drive module 5 and overturn, and the drive module 5 is by described
The control of 6 automated intelligent of control module.
A kind of roll-over test equipment proposed by the present invention, the fixed foot prop 3 are connected to the left support with the bolt 7
Between 1 foot of seat and 2 foot of right support seat, the turnover mechanism 4 is by the left support seat 1 and the fixed branch of the right support seat 2
Support, the turnover mechanism 4 are driven by the drive module 5 and are overturn, and the drive module 5 is by 6 automated intelligent of control module
Control is cooperatively connected between platform 41 by axle sleeve type, in this way due to being servo-actuated overturning platform 42 in turnover mechanism 4 and actively overturning
(this is corresponding for the present invention for the overturning axial direction X axis or Y-axis for being easy to rotate the sample that switching is fixed on servo-actuated overturning platform 42
A kind of axial switching method embodiment for roll-over test equipment of proposition, repeats no more), no longer need to disassembly and by the external world
Hanging device lifts by crane sample.In addition, 425 periphery of big disk nut is uniformly provided with four locking holes 426, cooperate locking screw rod 427
And nut 429 locks sample overturning X axis or Y-axis (this accordingly proposes a kind of for roll-over test equipment for the present invention
Axial switching method embodiment, repeats no more), and overall structure of the present invention is simple, manufacturing cost is lower, automatically controls, behaviour
It is convenient to make.
It please refers to Fig. 3 and combines Fig. 1 and Fig. 4, to understand the composed structure of left support seat in the present embodiment.
In Fig. 3, specifically, left support seat 1 includes lower left quarter bracket 11, upper left quarter bearing block 12, the lower left quarter bracket
11 are welded to form with square steel, and the upper left quarter bearing block 12 is welded with steel plate, and the upper left quarter bearing block 12 opens left axle hole 121,
Structure design is simple secured, and manufacturing cost is low.In order to improve the stability and wear resistence in switching process, reduction overturns resistance,
It is furnished with bearing (not shown) in the left axle hole 121, the right support seat 2 is identical as 1 structure of left support seat, herein not
It is described in detail again
In Fig. 1 and Fig. 3, specifically, the fixed foot prop 3 is welded to form with square steel, the left branch is connected to by bolt 7
It supports between seat 1 and the right support seat 2, not only structure design is simple, and manufacture also makes entire roll-over test equipment be easy to tear open at low
Dress is more firm in roll-over test.
Fig. 1, Fig. 2 and Fig. 4 are please referred to, to understand the composed structure of turnover mechanism.
Specifically, the turnover mechanism 4 includes actively overturning platform 41 and servo-actuated overturning platform 42.
As shown in Figure 1 and Figure 4, the platform 41 that actively overturns is welded to form by 2 root long square steel, 6 short square steel and steel plate；
Described actively overturn is connect by bolt 7 with left flange shaft 411 on the left of platform 41, while left flange shaft 411 passes through left support seat 1
Left axle hole 121, and with left blind flange 412 and bolt 7 sealing fix；It is described actively overturn on the right side of platform 41 by bolt 7 with
Right flange shaft 413 connects, while right flange shaft 413 passes through the right axle hole 221 of right support seat 2, and with right blind flange 414 and bolt
7 sealings are fixed, and structure is simple, and manufacturing cost is low.
It please refers to Fig. 2 and combines Fig. 1 to understand the composed structure for being servo-actuated overturning paralell in the present embodiment.
In Fig. 2, overturning paralell 421 length is servo-actuated by 4 square steel, wide welded by 8 square steel is composed.Servo-actuated overturning is flat
421 center weld rectangle steel plate of rack, and bolt hole is arranged in uniform circular, is connect with flange thread spindle 422 by bolt 7
(in conjunction with overturning 42 structural schematic diagram of platform is servo-actuated in Fig. 1).According to the size of conventional batteries sample packet, architecture design is simply firm
Gu it is at low cost, convenient for Sample Cell packet is bundled on the servo-actuated overturning paralell with bandage.According to specific conventional sample feelings
The difference of condition, the servo-actuated overturning paralell 421 can be various shape size, and the present embodiment does not do specifically limited.
In order to make more preferably to be connected with the flange thread spindle 422 in servo-actuated overturning platform 42, for more easily rotation switching
Overturning X axis or Y-axis a kind of (this axial switching side for roll-over test equipment accordingly proposed for the present invention of sample
Method repeats no more), and safety and reliability when can guarantee overturning actively overturn 41 center weld of platform described in the present embodiment
Steel plate is simultaneously arranged and opens axis hole, is embedded in and is welded and fixed the axle sleeve 423 on axis hole, flange thread spindle 422 passes through axle sleeve 423, uses
Big disk nut 425, small round nut 424, retaining ring 428 and bolt 7, which cooperate, locks.
In addition, in order to better lock onto the overturning of the sample on servo-actuated overturning platform 42 axially (X-axis or Y-axis), this implementation
The example 427 one end fits nut 429 of locking screw rod be locked in it is described actively overturn on 41 structural member of platform, and in great circle valve snail
Female 425 peripheries are uniformly provided with four locking holes 426, and cooperation locking screw rod 427 locks sample and overturns axial X axis or Y-axis (this
For a kind of axial switching method for roll-over test equipment that the present invention accordingly proposes, repeat no more), and operation is convenient.
As shown in Figure 1, above-mentioned drive module 5 include driving motor 51 and speed changer 51, the driving motor 51 with it is described
52 gear axis connection (internal structure is not shown) of speed changer, the speed changer 52 (do not show with right 413 flanged joint of flange shaft
Out).Driving motor 51 described in above-mentioned 6 communication connection of control module.In order to intelligent control Turnover testing, driving motor includes angle
Sensor is spent, rotation angle and circle number can be detected, the control module 6 can control driving motor 51 and carry out main story or reversion, also
It can control reversal rate, circle number and hovering time, pause or emergency stop, sufficiently meet the relevant regulations of test roll-over test.
Therefore embodiment described above is only of the invention for example, the description thereof is more specific and detailed, but can not be
And limitations on the scope of the patent of the present invention are interpreted as, sample can be battery pack, however it is not limited to this, it is also possible to other and any turns over
Transfer to test sample.It should be pointed out that for those of ordinary skill in the art, in the premise for not departing from present inventive concept
Under, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Claims (9)
1. a kind of roll-over test equipment proposed by the present invention, comprising: left support seat, right support seat, fixed foot prop, turnover mechanism,
Drive module, control module, bolt, the fixed foot prop are bolted in the left support seat and the right support seat described in
Between, the turnover mechanism is by the left support seat and the fixed support of the right support seat, and the turnover mechanism is by the driving
Module drive overturning, the drive module are controlled by the control module automated intelligent.
2. roll-over test equipment according to claim 1, which is characterized in that left support seat includes lower left quarter bracket, upper left
Portion's bearing block, the lower left quarter bracket are welded to form with square steel, and the upper left quarter bearing block is welded with steel plate, the upper left quarter axis
It holds seat and opens left axle hole, the right support seat is identical as the left support seat structure.
3. according to claim 1 with roll-over test equipment as claimed in claim 2, which is characterized in that the fixed foot prop side
Steel is welded to form, and is bolted between the left support seat and the right support seat.
4. roll-over test equipment according to claim 1, which is characterized in that the turnover mechanism includes left flange shaft, a left side
Flange shaft-cup, right flange shaft-cup, actively overturns platform, servo-actuated overturning platform, locking screw rod, nut, flange screw thread at right flange shaft
Axis, axle sleeve, big disk nut, small round nut, bolt, retaining ring.
5. according to claim 1 with roll-over test equipment as claimed in claim 4, which is characterized in that it is described actively to overturn platform
It is welded to form by 2 root long square steel, 6 short square steel and steel plate；The platform sinistral that actively overturns passes through the bolt and the left side
Flange axis connection, while the left flange shaft passes through the left axle hole of the left support seat, and with the left blind flange and institute
Bolt seal is stated to fix；The platform dextral that actively overturns is by the bolt and the right flange axis connection, while the right side
Flange shaft passes through the right axle hole of the right support seat, and is fixed with the right blind flange and the bolt seal.
6. according to claim 1 with roll-over test equipment as claimed in claim 4, which is characterized in that the servo-actuated overturning platform
Frame is long by 4 square steel, wide to be composed of 8 square steel welding.The servo-actuated overturning paralell center weld rectangle steel plate, and
Bolt hole is arranged in uniform circular, is bolted with the flange thread spindle by described.
7. according to claim 4 and roll-over test equipment as claimed in claim 6, which is characterized in that described actively to overturn platform
Center weld steel plate is simultaneously arranged and opens axis hole, is embedded in and is welded and fixed the axle sleeve on axis hole, the flange thread spindle passes through described
Axle sleeve is cooperated with the big disk nut, the small round nut, the retaining ring and the bolt and is locked.
8. roll-over test equipment according to claim 4, which is characterized in that the big disk nut circumference is uniformly provided with four
A locking hole, locking screw rod one end are locked on the structural member for actively overturning platform.
9. special according to claim 1 with the axial switching method of the described in any item roll-over test equipment of claim 4 to 8
Sign is, the locking screw rod and the nut cooperate that the locking hole of the big disk nut circumference locks or pine is from described
Servo-actuated overturning platform, to achieve the purpose that locking or rotation switch sample overturn axial (X-axis or Y-axis).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811211700.XA CN109782174A (en) | 2018-10-17 | 2018-10-17 | A kind of roll-over test equipment and axial switching method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811211700.XA CN109782174A (en) | 2018-10-17 | 2018-10-17 | A kind of roll-over test equipment and axial switching method |
Publications (1)
| Publication Number | Publication Date |
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| CN109782174A true CN109782174A (en) | 2019-05-21 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811211700.XA Pending CN109782174A (en) | 2018-10-17 | 2018-10-17 | A kind of roll-over test equipment and axial switching method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454333A (en) * | 2019-08-13 | 2019-11-15 | 江苏中车电机有限公司 | A kind of horizontal overturning experimental bench of large size direct-drive permanent magnet wind power generator and working method |
| CN110695909A (en) * | 2019-10-12 | 2020-01-17 | 北京特种机械研究所 | Transferring, posture adjusting and butting device for cabin section |
| CN112098844A (en) * | 2020-09-22 | 2020-12-18 | 肇庆市海特复合材料技术研究院 | Composite material battery pack overturning test device for electric automobile |
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| CN110695909A (en) * | 2019-10-12 | 2020-01-17 | 北京特种机械研究所 | Transferring, posture adjusting and butting device for cabin section |
| CN112098844A (en) * | 2020-09-22 | 2020-12-18 | 肇庆市海特复合材料技术研究院 | Composite material battery pack overturning test device for electric automobile |
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