CN107271284A - A kind of lithium battery compression test device - Google Patents
A kind of lithium battery compression test device Download PDFInfo
- Publication number
- CN107271284A CN107271284A CN201710726567.0A CN201710726567A CN107271284A CN 107271284 A CN107271284 A CN 107271284A CN 201710726567 A CN201710726567 A CN 201710726567A CN 107271284 A CN107271284 A CN 107271284A
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- CN
- China
- Prior art keywords
- plate
- long strip
- lithium battery
- block
- test device
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The present invention relates to technical field of lithium batteries, especially a kind of lithium battery compression test device, including bottom plate, the upper surface of the bottom plate is provided with support platform, the upper surface of the support baseboard is provided with pressure apparatus, the upper surface of the bottom plate is provided with four long strip blocks, four long strip blocks are separately mounted to the surrounding of support baseboard, the head and the tail connection of four long strip blocks, the upper surface of four long strip blocks is connected with supporting plate by fixed mechanism, the upper surface of four supporting plates is hinged with baffle plate by hinge, four one end of the baffle plate away from supporting plate are provided with fixed block, the upper surface of the fixed block offers the groove for extending to fixed block side.The present invention is simple in construction, easy to use, not only facilitates and the surrounding of pressure test device is protected, moreover it is possible to avoid the fragment after lithium battery blast from dispersing everywhere, so as to be protected to working environment and staff.
Description
Technical field
The present invention relates to technical field of lithium batteries, more particularly to a kind of lithium battery compression test device.
Background technology
When carrying out compression test to lithium battery, it can be deformed upon because lithium battery produces pressure when being under pressure,
The amount of deforming upon is larger, and lithium battery can explode, and the fragment meeting four exploded is dispersed in surrounding and polluted, and can be to week
The staff enclosed causes to damage.
The content of the invention
What the fragment meeting four that can be exploded the invention aims to solve lithium battery present in prior art dissipated
Shortcoming, and a kind of lithium battery compression test device proposed.
To achieve these goals, present invention employs following technical scheme：
A kind of lithium battery compression test device, including bottom plate are designed, the upper surface of the bottom plate is provided with support platform, the branch
The upper surface for supportting bottom plate is provided with pressure apparatus, and the upper surface of the bottom plate is provided with four long strip blocks, four long strip blocks point
Not An Zhuan support baseboard surrounding, the head and the tail connection of four long strip blocks, the upper surface of four long strip blocks passes through fixation
Mechanism is connected with supporting plate, and the upper surface of four supporting plates is hinged with baffle plate by hinge, and four baffle plates are remote
One end of supporting plate is provided with fixed block, and the upper surface of the fixed block offers the groove for extending to fixed block side, described
Fixed plate is socketed with pressure apparatus, the upper surface of the fixed plate is provided with multiple regulations corresponding with four fixed block positions
Device, the adjusting means, which includes being provided with fixing axle, the fixing axle between two installing plates, two installing plates, to be socketed with
Connecting rod, the one end of the connecting rod away from fixing axle is arranged in groove, and the upper surface of fixed block is provided with cover plate, described
Run through between cover plate, connecting rod and fixed block and be provided with latch.
It is preferred that, the pressure apparatus includes supporting table, and the supporting table is arranged on the upper surface of support baseboard, the branch
The side for supportting platform is provided with electric cylinder, and the bottom of the electric cylinder is provided with pressing plate.
It is preferred that, the fixed mechanism includes the mounting groove for being opened in long strip block upper surface, and supporting plate Matching installation exists
The inside of mounting groove, is fixedly connected between the supporting plate and long strip block by lock-screw.
It is preferred that, the bottom surface of the cover plate is provided with multiple sliding blocks, and the upper surface of the fixed block is offered and sliding block
Chute with installation so that side of the sliding block along chute is slided, and the sliding block is arranged at least provided with two, and in a symmetrical manner
Row, and sliding block is identical with the quantity of chute.
It is preferred that, the baffle plate is transparent toughened glass.
A kind of lithium battery compression test device proposed by the present invention, beneficial effect is：By add supporting plate, baffle plate and
Fixed plate, is protected for the surrounding to pressure apparatus, so as to avoid lithium battery fragment after blast from disperseing everywhere, so that right
Working environment and staff are protected；By adding fixed block, cover plate, latch and adjusting means, for baffle plate and admittedly
Fixation is attached between fixed board, so as to improve the stability connected between baffle plate and fixed plate, and be also convenient for high baffle plate and
Dismounting between fixed plate.The present invention is simple in construction, easy to use, not only facilitates and the surrounding of pressure test device is prevented
Shield, moreover it is possible to avoid the fragment after lithium battery blast from dispersing everywhere, so as to be protected to working environment and staff.
Brief description of the drawings
Fig. 1 is a kind of structural front view of lithium battery compression test device proposed by the present invention；
Fig. 2 is a kind of structural side view of lithium battery compression test device proposed by the present invention；
Fig. 3 is the fixed block and cover board connection structure schematic diagram of a kind of lithium battery compression test device proposed by the present invention.
In figure：Mounting groove 1, supporting plate 2, hinge 3, cover plate 4, latch 5, fixing axle 6, electric cylinder 7, connecting rod 8, fixed plate
9th, fixed block 10, baffle plate 11, lock-screw 12, bottom plate 13, support baseboard 14, long strip block 15, supporting table 16, pressing plate 17, groove
18th, chute 19, sliding block 20, installing plate 21.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is retouched, it is clear that the embodiment retouched is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-3, a kind of lithium battery compression test device, including bottom plate 13, the upper surface of bottom plate 13 is provided with support
Platform 14, the upper surface of support baseboard 14 is provided with pressure apparatus, and pressure apparatus includes supporting table 16, and supporting table 16 is arranged on
The upper surface of support baseboard 14, the side of supporting table 16 is provided with electric cylinder 7, and the bottom of electric cylinder 7 is provided with pressing plate 17, for improving
The pressure that pressure test is needed.
The upper surface of bottom plate 13 is provided with four long strip blocks 15, and four long strip blocks 15 are separately mounted to the four of support baseboard 14
Week, the head and the tail connection of four long strip blocks 15, the upper surface of four long strip blocks 15 is connected with supporting plate 2 by fixed mechanism, Gu
Determining mechanism includes being opened in the mounting groove 1 of the upper surface of long strip block 15, and the Matching installation of supporting plate 2 is in the inside of mounting groove 1, support
It is fixedly connected between plate 2 and long strip block 15 by lock-screw 12, improves the stability of supporting plate 2 when mounted, so that convenient
The dismounting of supporting plate 2.
The upper surface of four supporting plates 2 is hinged with baffle plate 11 by hinge 3, and baffle plate 11 is transparent toughened glass, is easy to
Staff observes the process of lithium battery pressure test, and four one end of baffle plate 11 away from supporting plate 2 are provided with fixed block 10, Gu
The upper surface for determining block 10 offers and is socketed with fixed plate 9, fixed plate on the groove 18 for extending to the side of fixed block 10, pressure apparatus
9 upper surface is provided with multiple adjusting meanss corresponding with four positions of fixed block 10, and adjusting means includes two installing plates 21,
It is provided between two installing plates 21 in fixing axle 6, fixing axle 6 and is socketed with connecting rod 8, the one end of connecting rod 8 away from fixing axle 6
In groove 18, and the upper surface of fixed block 10 is provided with cover plate 4, runs through between cover plate 4, connecting rod 8 and fixed block 10
Provided with latch 5, the bottom surface of cover plate 4 is provided with multiple sliding blocks 20, and the upper surface of fixed block 10 is offered and the Matching installation of sliding block 20
Chute 19 so that side of the sliding block 20 along chute 19 is slided, and sliding block 20 is arranged at least provided with two, and in a symmetrical manner
Row, and sliding block 20 is identical with the quantity of chute 19, sliding block 20 and chute 19 are easy to be installed between cover plate 4 and fixed block 10,
Improve the stability that cover plate 4 and fixed block 10 are connected.
Operation principle：When carrying out compression test to lithium battery, first lithium battery is placed on support baseboard 14, and by lithium
Battery is directed at pressing plate 17, then overturns baffle plate 11 so that baffle plate 11 is contacted with fixed plate 9, and connecting rod 8 then is placed on into fixation
In the groove 18 of block 10, on the fixed block 10 for then installing cover plate 4, latch 5 is finally plugged on cover plate 4, connecting rod 8 and consolidated
Determine on block 10.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of lithium battery compression test device, including bottom plate（13）, the bottom plate（13）Upper surface support platform is installed
（14）, the support baseboard（14）Upper surface be provided be provided with pressure apparatus, it is characterised in that the bottom plate（13）Upper surface
Four long strip blocks are installed（15）, four long strip blocks（15）It is separately mounted to support baseboard（14）Surrounding, four long strip blocks
（15）Head and the tail connection, four long strip blocks（15）Upper surface supporting plate is connected with by fixed mechanism（2）, four institutes
State supporting plate（2）Upper surface pass through hinge（3）It is hinged with baffle plate（11）, four baffle plates（11）Away from supporting plate（2）
One end fixed block is installed（10）, the fixed block（10）Upper surface offer and extend to fixed block（10）The groove of side
（18）, fixed plate is socketed with the pressure apparatus（9）, the fixed plate（9）Upper surface be provided with it is multiple with four fixations
Block（10）The corresponding adjusting means in position, the adjusting means includes two installing plates（21）, two installing plates（21）Between pacify
Equipped with fixing axle（6）, the fixing axle（6）On be socketed with connecting rod（8）, the connecting rod（8）Away from fixing axle（6）One end
Installed in groove（18）It is interior, and fixed block（10）Upper surface cover plate is installed（4）, the cover plate（4）, connecting rod（8）With it is solid
Determine block（10）Between run through be provided with latch（5）.
2. a kind of lithium battery compression test device according to claim 1, it is characterised in that the pressure apparatus includes branch
Support platform（16）, the supporting table（16）Installed in support baseboard（14）Upper surface, the supporting table（16）Side provided with electricity
Dynamic cylinder（7）, the electric cylinder（7）Bottom be provided with pressing plate（17）.
3. a kind of lithium battery compression test device according to claim 1, it is characterised in that the fixed mechanism includes opening
It is located at long strip block（15）The mounting groove of upper surface（1）, and supporting plate（2）Matching installation is in mounting groove（1）Inside, the support
Plate（2）And long strip block（15）Between pass through lock-screw（12）It is fixedly connected.
4. a kind of lithium battery compression test device according to claim 1, it is characterised in that the cover plate（4）Bottom surface
Multiple sliding blocks are installed（20）, the fixed block（10）Upper surface offer and sliding block（20）The chute of Matching installation（19）,
So that sliding block（20）Along chute（19）Side slide, the sliding block（20）Arranged at least provided with two, and in a symmetrical manner
Row, and sliding block（20）And chute（19）Quantity it is identical.
5. a kind of lithium battery compression test device according to claim 1, it is characterised in that the baffle plate（11）To be transparent
Safety glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710726567.0A CN107271284A (en) | 2017-08-22 | 2017-08-22 | A kind of lithium battery compression test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710726567.0A CN107271284A (en) | 2017-08-22 | 2017-08-22 | A kind of lithium battery compression test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107271284A true CN107271284A (en) | 2017-10-20 |
Family
ID=60076437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710726567.0A Withdrawn CN107271284A (en) | 2017-08-22 | 2017-08-22 | A kind of lithium battery compression test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107271284A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907316A (en) * | 2017-11-15 | 2018-04-13 | 潘绍兵 | A kind of valve pressure testing device |
| CN109238827A (en) * | 2018-09-25 | 2019-01-18 | 东莞广泽汽车饰件有限公司 | A kind of cabinet resistance to compression detection jig |
| CN111562177A (en) * | 2020-06-18 | 2020-08-21 | 华侨大学 | Battery test extrusion platform |
| CN112179402A (en) * | 2020-08-23 | 2021-01-05 | 江西省世道新能源科技有限公司 | Evaluation equipment for lithium battery production and implementation method thereof |
| CN117406124A (en) * | 2023-12-14 | 2024-01-16 | 长安绿电科技有限公司 | Battery circulation testing device |
-
2017
- 2017-08-22 CN CN201710726567.0A patent/CN107271284A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907316A (en) * | 2017-11-15 | 2018-04-13 | 潘绍兵 | A kind of valve pressure testing device |
| CN109238827A (en) * | 2018-09-25 | 2019-01-18 | 东莞广泽汽车饰件有限公司 | A kind of cabinet resistance to compression detection jig |
| CN109238827B (en) * | 2018-09-25 | 2023-09-29 | 东莞广泽汽车饰件有限公司 | Box resistance to compression detects tool |
| CN111562177A (en) * | 2020-06-18 | 2020-08-21 | 华侨大学 | Battery test extrusion platform |
| CN112179402A (en) * | 2020-08-23 | 2021-01-05 | 江西省世道新能源科技有限公司 | Evaluation equipment for lithium battery production and implementation method thereof |
| CN117406124A (en) * | 2023-12-14 | 2024-01-16 | 长安绿电科技有限公司 | Battery circulation testing device |
| CN117406124B (en) * | 2023-12-14 | 2024-03-05 | 长安绿电科技有限公司 | Battery circulation testing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171020 |