CN206411145U - Battery thickness point measured material - Google Patents
Battery thickness point measured material Download PDFInfo
- Publication number
- CN206411145U CN206411145U CN201720011056.6U CN201720011056U CN206411145U CN 206411145 U CN206411145 U CN 206411145U CN 201720011056 U CN201720011056 U CN 201720011056U CN 206411145 U CN206411145 U CN 206411145U
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- China
- Prior art keywords
- draw runner
- battery core
- slide rail
- measurement
- rest area
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Abstract
Battery thickness point measured material, including：The battery core rest area for placing battery core to be measured is provided with chuck body, the chuck body；The first measurement draw runner in the chuck body is arranged at, the first measurement draw runner is arranged on the first slide rail of battery core rest area both sides, and can be moved along the first slide rail above battery core rest area；The second measurement draw runner in the chuck body is arranged at, the second measurement draw runner is arranged on the second slide rail of the other both sides in battery core rest area, and can be moved along the second slide rail above battery core rest area；The first measurement draw runner, the second measurement the distance between draw runner and battery core rest area plane and the thickness of battery core to be measured are adapted.The utility model can measure the transverse gage and longitudinal thickness of battery core, and obtain the particular location of super thick in super thick battery core using coordinate principle, simple in construction, it is easy to operate.
Description
Technical field
The utility model belongs to lithium battery manufacturing technology field, more particularly to a kind of fixture for being used to detect battery thickness point.
Background technology
Lithium ion battery due to characteristics such as height ratio capacity, long circulation life, memory-less effects, having safety again, can
Lean on and can fast charging and discharging the advantages of, the focus as novel power supply technical research in recent years.In actual production, due to packaging
And installation etc. need, have more strict requirements to the size of battery core, due to locally to stick on trade mark to battery core in actual production
Or wheat draws glue etc., the requirement for battery core integral thickness and local thickness is higher.And in battery production, the battery core one of super thick
As need to analyze the reason for super thick is produced at thick point and propose Improving Measurements, to reduce the super thick risk at the thick point of battery core.
The detection to cell thickness and thick point mainly uses three-dimensional imaging method, slide calliper rule method, PPG methods and high metric at present
Method.Three-dimensional imaging method can more be quickly found out the thick point of battery, but cost is higher, the accuracy of instrument is also required that compared with
It is high.It is relatively time-consuming using kind of calliper, and different operating personnel measurement gimmick is different, and dynamics also can be during per secondary card battery core
Difference, the thick point degree of accuracy measured easily is disturbed by human factor, and firmly slightly larger, outward appearance may be caused to battery core body not
It is good.PPG methods are to draw thick point by measuring the thickness of different places, but more time-consuming, and due to repeatedly being flattened to battery core
Operation, in order to survey certain side, angle thickness, measurement plate not level, the thickness error measured is larger.High metric method is certain point due to survey
Thickness, measurement area it is small, cause the bad orders such as pinprick, cut on battery core surface there is also time-consuming shortcoming, and easily.
Utility model content
The purpose of this utility model is to provide a kind of detection fixture that can be quickly found out at the thick point place of battery core.
To achieve these goals, the utility model takes following technical solution：
Battery thickness point detection fixture, including：It is provided with chuck body, the chuck body for placing battery core to be measured
Battery core rest area；The first measurement draw runner in the chuck body is arranged at, the first measurement draw runner is arranged at positioned at battery core
On first slide rail of rest area both sides, and it can be moved along the first slide rail above battery core rest area；It is arranged at the chuck body
On second measurement draw runner, it is described second measurement draw runner is arranged on the second slide rail of the other both sides in battery core rest area, and
It can be moved along the second slide rail above battery core rest area；The first measurement draw runner, the second measurement draw runner and battery core rest area are flat
The distance between face and the thickness of battery core to be measured are adapted.
More specifically, length direction of first slide rail along battery core rest area is set, and the second slide rail is along battery core rest area
Width set.
More specifically, it is mutually perpendicular between the first measurement draw runner and the first slide rail, the second measurement draw runner and the
It is mutually perpendicular between two slide rails.
More specifically, the first measurement draw runner, the second measurement draw runner are respectively arranged at the by draw runner position adjustments part
On one slide rail and the second slide rail, pass through the adjustable first measurement draw runner of the draw runner position adjustments part and the height of the second measurement draw runner
Degree.
More specifically, the draw runner position adjustments part sets the first two ends for measuring draw runner and the second measurement draw runner.
More specifically, the draw runner position adjustments part includes adjusting knob, installation portion and supporting part, and the supporting part is set
In on the first slide rail and the second slide rail, the installation portion is movably arranged on the supporting part, is adjusted and pacified by adjusting knob
Dress portion is vertically moved on supporting part, and the installation portion is connected with the first measurement draw runner, the second measurement draw runner respectively.
More specifically, it is provided with scale on the supporting part.
More specifically, battery core rest area bottom is provided with groove.
From above technical scheme, the utility model sets the draw runner of two measurement battery core thickness in chuck body,
Be respectively used to measure battery core transverse gage and longitudinal thickness, detect battery core whether super thick while, obtained using coordinate principle
The particular location of super thick, simple in construction, good portability, it is easy to operate, efficiency high on to super thick battery core.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is Fig. 1 side view；
Fig. 3 is Fig. 1 front view；
Fig. 4 is the assembling schematic diagram of draw runner and height adjusting part；
Fig. 5 is the schematic diagram that battery core is positioned in fixture.
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings, when the utility model embodiment is described in detail, for ease of
Illustrate, represent that the accompanying drawing of device architecture can disobey general ratio and do partial enlargement, and the schematic diagram is example, and it is herein
The scope of the utility model protection should not be limited.It should be noted that accompanying drawing using simplified form and using it is non-accurately
Ratio, only to convenient, clearly aid illustration the utility model embodiment purpose.
Reference picture 1, Fig. 2 and Fig. 3, the battery measurement fixture of the present embodiment include：The measurement of chuck body 1, first draw runner 2,
Second measurement draw runner 3, the first slide rail 4, the second slide rail 5 and draw runner position adjustments part 6.Battery core is provided with chuck body 1 to put
Area I is put, battery core to be measured is positioned in battery core rest area I, the size of the size of battery core rest area I and battery core to be measured is adapted, can
Simultaneously for detecting whether battery core length and width size meets the requirements, if battery core can be put into the length and width of explanation battery core in battery core rest area I
Size meets standard, and battery core overlength and/or ultra-wide are illustrated if it can not be put into battery core rest area I.For the ease of taking out battery core,
The bottom of battery core rest area I is machined with a groove a, and during finger can stretch into groove a from the bottom surface of chuck body 1, battery core is pushed up upwards
Rise, so as to take out battery core.In addition, in battery core rest area lug rest area spacing and lug lean out may be alternatively provided as meeting technique will
Ask, if when the super processing range of cell polar ear spacing to be measured or lug are leant out more than setting range constantly, battery core can not be put into.This
The detection of battery core size (length and width, the lug of battery core are leant out and spacing) and the detection of battery core thickness point can be integrated into by utility model
One station is completed, and improves efficiency.
First slide rail 4 and the second slide rail 5 may be contained within chuck body 1, and the first slide rail 4 is arranged at battery core rest area I
Both sides, the length direction of first slide rail 4 of the present embodiment along battery core rest area I is set.Second slide rail 5 is arranged at battery core rest area
The width of I other both sides, i.e. the second slide rail 5 along battery core rest area I is set.First measurement draw runner 2 is arranged at the first cunning
On rail 4, and it can be moved along the first slide rail 4 in the top of battery core rest area I.Second measurement draw runner 3 is arranged on the second slide rail 5, and
It can be moved along the second slide rail 5 in the top of battery core rest area I.It is mutually perpendicular between the first measurement slide rail 4 of draw runner 2 and first, second
It is mutually perpendicular between the measurement slide rail 5 of draw runner 3 and second.It is used as a preferred embodiment of the present utility model, the first measurement draw runner 2
It is arranged at by draw runner position adjustments part 6 on the first slide rail 4, the second measurement draw runner 3 is set again by draw runner position adjustments part 6
In on the second slide rail 5.The height of the first measurement draw runner 2 and the second measurement draw runner 3 can be adjusted by draw runner position adjustments part 6.
Below by taking the first measurement draw runner as an example, draw runner position adjustments part is illustrated with measuring the annexation of draw runner,
The structure of second measurement draw runner is identical with the first measurement draw runner.Draw runner position adjustments part 6 sets first to measure the two of draw runner 2
End, draw runner position adjustments part 6 includes adjusting knob 6a, installation portion 6b and the supporting part 6c set gradually, and supporting part 6c is arranged at
On first slide rail 4, installation portion 6b is movably arranged on supporting part 6c, is existed by rotation of adjustment knob 6a adjustable mounts 6b
Vertically move, be connected between installation portion and supporting part using conventional thread connecting mode on supporting part 6c.First surveys
Amount draw runner 2 is arranged on installation portion 6b, when by positions of the adjusting knob 6a adjust installation portions 6b on supporting part 6c, and first
Measure draw runner 2 to move with installation portion 6b in the vertical directions, put so as to change the first measurement draw runner 2 with the battery core of battery core rest area I
The distance of interplanar is put, to adapt to the battery core of different-thickness.Further, scale can be set on supporting part 6c, realized accurate
Position adjustments, graduation indication is draw runner lower plane and the distance between battery core rest area plane (the battery core thickness set
Detected value).
The use process of the utility model test fixture is illustrated with reference to Fig. 5：
Height h (measurement draw runner and the battery core rest area of first, second draw runner are regulated according to the thickness of battery core to be measured first
Distance between I battery core holding plane), i.e., installation portion 6b is regulated by rotating the adjusting knob 6a of draw runner position adjustments part 6 exist
Position on supporting part 6c；
After regulating, battery core 100 to be measured is put into the battery core rest area I of chuck body 1, if the length and width of battery core, lug
Lean out and spacing dimension meets the requirements, then continue to detect the thickness of battery core；
The first draw runner 2 and the second draw runner 3 is set to be moved respectively along the first slide rail 4 and the second slide rail 5, if the first draw runner 2 and
Two draw runners 3 can be moved swimmingly along the first slide rail 4 and the second slide rail 5, illustrate that battery core thickness meets the requirements；If the first draw runner
2 and second draw runner 3 successfully can not be moved along slide rail, but be parked in some position, illustrate that battery core, in the position super thick, uses mark
The pen position that draw runner stops in battery core is marked, and the mark line done according to the first draw runner and the second draw runner stop position is utilized
Transverse and longitudinal coordinate determines that the principle of a point can determine that the particular location of battery core super thick.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to embodiment illustrated herein, and is to fit to and principles disclosed herein and new
The consistent widest range of clever feature.
Claims (8)
1. battery thickness point measured material, it is characterised in that including：
The battery core rest area for placing battery core to be measured is provided with chuck body, the chuck body；
The first measurement draw runner in the chuck body is arranged at, the first measurement draw runner is arranged at positioned at battery core rest area two
On first slide rail of side, and it can be moved along the first slide rail above battery core rest area；
The second measurement draw runner in the chuck body is arranged at, the second measurement draw runner is arranged at another positioned at battery core rest area
On second slide rail of outer both sides, and it can be moved along the second slide rail above battery core rest area；
The thickness phase of the distance between the first measurement draw runner, second measurement draw runner and battery core rest area plane with battery core to be measured
Adapt to.
2. battery thickness point measured material as claimed in claim 1, it is characterised in that：First slide rail is along battery core rest area
Length direction is set, and width of second slide rail along battery core rest area is set.
3. battery thickness point measured material as claimed in claim 1 or 2, it is characterised in that：The first measurement draw runner and first
It is mutually perpendicular to, is mutually perpendicular between the second measurement draw runner and the second slide rail between slide rail.
4. battery thickness point measured material as claimed in claim 1, it is characterised in that：The first measurement draw runner, the second measurement
Draw runner is respectively arranged on the first slide rail and the second slide rail by draw runner position adjustments part, can by the draw runner position adjustments part
Regulation first measures the height of draw runner and the second measurement draw runner.
5. battery thickness point measured material as claimed in claim 4, it is characterised in that：The draw runner position adjustments part sets first
Measure the two ends of draw runner and the second measurement draw runner.
6. the battery thickness point measured material as described in claim 4 or 5, it is characterised in that：The draw runner position adjustments part includes
Adjusting knob, installation portion and supporting part, the supporting part are arranged on the first slide rail and the second slide rail, and the installation portion is movably
It is arranged on the supporting part, is vertically moved on supporting part by adjusting knob adjust installation portion, the installation portion
It is connected respectively with the first measurement draw runner, the second measurement draw runner.
7. battery thickness point measured material as claimed in claim 6, it is characterised in that：Scale is provided with the supporting part.
8. battery thickness point measured material as claimed in claim 1, it is characterised in that：Battery core rest area bottom is provided with logical
Groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720011056.6U CN206411145U (en) | 2017-01-05 | 2017-01-05 | Battery thickness point measured material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720011056.6U CN206411145U (en) | 2017-01-05 | 2017-01-05 | Battery thickness point measured material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206411145U true CN206411145U (en) | 2017-08-15 |
Family
ID=59554040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720011056.6U Active CN206411145U (en) | 2017-01-05 | 2017-01-05 | Battery thickness point measured material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206411145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579147A (en) * | 2018-06-08 | 2019-12-17 | 成都市银隆新能源有限公司 | Battery cell size detection mold |
-
2017
- 2017-01-05 CN CN201720011056.6U patent/CN206411145U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579147A (en) * | 2018-06-08 | 2019-12-17 | 成都市银隆新能源有限公司 | Battery cell size detection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee after: Zhuhai Guanyu Battery Co.,Ltd. Address before: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee before: ZHUHAI COSLIGHT BATTERY Co.,Ltd. Address after: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee after: ZHUHAI COSLIGHT BATTERY Co.,Ltd. Address before: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee before: ZHUHAI COSLIGHT BATTERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |