CN208187305U - Battery core thickness detection apparatus - Google Patents
Battery core thickness detection apparatus Download PDFInfo
- Publication number
- CN208187305U CN208187305U CN201820733299.5U CN201820733299U CN208187305U CN 208187305 U CN208187305 U CN 208187305U CN 201820733299 U CN201820733299 U CN 201820733299U CN 208187305 U CN208187305 U CN 208187305U
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- Prior art keywords
- battery core
- detection apparatus
- core thickness
- thickness
- clamping plates
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Abstract
The utility model discloses a kind of battery core thickness detection apparatus, including bracket, at least one set of detection components of setting on the bracket；The detection components include two parallel spaced clamping plates, and the interval between two clamping plates, which is formed, to be dropped through to detect the inspection thickness channel of battery core thickness for battery core.The battery core thickness detection apparatus of the utility model, the thick channel of the inspection to be formed is set by clamping plate for the battery core of battery entirely through the problem of detecting to battery core integral thickness, effectively detect battery core deformation, it avoids detection erroneous judgement from happening, eliminates the exceeded hidden danger of battery core thickness.
Description
Technical field
The utility model relates to a kind of thickness detection apparatus more particularly to a kind of battery core thickness detection apparatus.
Background technique
In lithium ion battery, battery core Thickness sensitivity is one of the key link of lithium ion battery production.At present to lithium ion
The thickness measuring of battery battery core mainly uses digital display type slide calliper rule or surface ga(u)ge, and during thickness measuring, battery core is directly through slide calliper rule fixed thickness
The maximum gauge of battery is tested in gap.
Existing thickness measuring method has the disadvantage in that during thickness measuring, battery core and slide calliper rule contact area are smaller, can only survey
The problem of trying battery core portion thickness, cannot detect battery core integral thickness, being easy to produce detection erroneous judgement.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of battery core thickness inspection for improving Thickness sensitivity accuracy
Survey device.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of battery core thickness detection apparatus is provided,
Including bracket, at least one set of detection components of setting on the bracket；The detection components include that two equal row intervals are set
The clamping plate set, the interval between two clamping plates, which is formed, to be dropped through to detect the inspection thickness channel of battery core thickness for battery core.
Preferably, the detection components further include at least one connection regulating part；The connection regulating part is threaded through two
Between the clamping plate, the gap size between two clamping plates is adjusted by two clamping plates relative to connection and by rotation.
Preferably, the connection regulating part is screw rod；At least one screw hole is respectively equipped on two clamping plates.
Preferably, the detection components include at least two connection regulating parts, are located at the two sides for examining thick channel,
It is connected between the both ends of two clamping plates.
Preferably, the bracket includes two side plates that pedestal, vertically-arranged are connected in the pedestal opposite sides；The folder
Plate is horizontal between two side plates, thus vacantly on the top of the base.
Preferably, square height is equal to or more than the length or width of battery core to the clamping plate on the base.
Preferably, the upper end of the side plate is equipped with locating slot；The both ends of the clamping plate are respectively fitting into two side plates
Locating slot in.
Preferably, the locating slot is provided with the side plate towards on the surface of another side plate, and remote through the side plate
Top surface from the pedestal.
Preferably, the distance between just opposite medial surface of two locating slots is consistent with the length of the clamping plate.
Preferably, the battery core thickness detection apparatus further include at least one for being placed between two clamping plates,
Adjust the gauge block of gap size between two clamping plates；The thickness of the gauge block is arranged according to battery core thickness specification.
The utility model has the beneficial effects that be arranged by clamping plate the thick channel of inspection to be formed for battery battery core entirely through,
The problem of detecting to battery core integral thickness, effectively detecting battery core deformation avoids detection erroneous judgement from happening, eliminates battery core
The exceeded hidden danger of thickness.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the schematic perspective view of the battery core thickness detection apparatus of an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of bracket in battery core thickness detection apparatus shown in Fig. 1；
Fig. 3 is the structural schematic diagram of detection components and gauge block in battery core thickness detection apparatus shown in Fig. 1.
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, now control attached drawing is detailed
Illustrate specific embodiment of the present utility model.
The battery core thickness detection apparatus of the utility model detects for the battery core integral thickness to battery, is suitable for
Lithium ion battery cell.
As shown in Figure 1, the battery core thickness detection apparatus of an embodiment of the present invention, including bracket 10, setting are in bracket
At least one set of detection components 20 on 10.Detection components 20 include two parallel spaced clamping plates 21, two clamping plates 21
Between interval formed be dropped through for battery core 1 to detect the inspection thickness channel 30 of 1 thickness of battery core.1 thickness of battery core is detected
When, battery core 1 is put into the thick channel 30 of inspection, for thickness in acceptability limit, battery core 1 can integrally through examining thick channel 30, thus
The battery core 1 failed across thick channel 30, unqualified thickness lattice is examined can be chosen.
Wherein, as shown in Figure 1, 2, bracket 10 may include two that pedestal 11, vertically-arranged are connected in 11 opposite sides of pedestal
Side plate 12.Clamping plate 21 is horizontal between two side plates 12, to vacantly examine thick channel 30 in the top of pedestal 11 and be connected to clamping plate 21
Space between pedestal 11.Space between clamping plate 21 and pedestal 11 is that battery core 1 provides the space of whereabouts, so that battery core 1 can
Perpendicular through being dropped down on pedestal 11 after examining thick channel 30.
Examining thick channel 30 can be 0.1-0.3mm bigger than the specific thickness of battery core 1, smoothly logical convenient for the battery core 1 of qualified thickness
It crosses.
Square height is equal to or more than length or width (that is: the clamping plate 21 and pedestal 11 of battery core 1 to clamping plate 21 on the pedestal 11
Between space height), thus battery core 1 by directly put or traverse in a manner of pass through and examine thick channel 30 after, can integrally be detached from the thick channel of inspection
30。
Upper end for positioning splint 21, side plate 12 is equipped with locating slot 13.The both ends of clamping plate 21 are respectively fitting into two side plates
In 12 locating slot 13.In this year embodiment, two side plates 12 are respectively perpendicular in the opposite sides for being connected to pedestal 11, bracket 10
A hollow structure is integrally formed with detection components 20.
Specifically, locating slot 13 is provided with side plate 12 towards on the surface of another side plate 12, and through side plate 12 bottom of far from
The top surface of seat 11.Locating slot 13 on two side plates 12 is just opposite, just opposite the distance between the medial surface of two locating slots 13
It is preferred that consistent with the length of clamping plate 21.The both ends of clamping plate 21 are respectively fitting into two locating slots 13, and middle clamp plate 21 is the bottom of towards
The lower end surface of seat 11 is connected on the bottom surface of 13 parallel plinth 11 of locating slot, the both ends end face of clamping plate 21 can in locating slot 13
Side connects.Opening of the locating slot 13 through 12 top surface of side plate facilitates 21 end of clamping plate to pass in and out locating slot 13.
The quantity of quantity with detection components 20 of locating slot 13 is consistent on side plate 12.In the present embodiment, as shown in Figure 1, branch
Frame 10 is equipped with one group of detection components 20, is respectively provided with a locating slot 13 on every side plate 12 and the end of the detection components 20 is matched
It closes.In other embodiments, bracket 10 can be equipped with multiple groups detection components 20, be arranged on every side plate 12 it is multiple be intervally arranged determine
Position slot 13, multiple groups detection components 20 can separately arrange, and two side plates 12 are located in locating slot 13 by end cooperation
Between.
In detection components 20, the opposite surfacing of two clamping plates 21.Clamping plate 21 is rectangular slab, and can be by stainless steel plate etc.
It is made.
Further, detection components 20 further include at least one connection regulating part 22.Connection regulating part 22 is threaded through two
Between clamping plate 21, the gap size between two clamping plates 21 is adjusted by two clamping plates 21 relative to connection and by rotation.Two folders
The setting of the equal row interval of plate 21 makes the two relatively fixed, thus thick in inspection therebetween by the connection connection of regulating part 22
Keep the width for examining thick channel 30 constant in the process.When needing to adjust inspection thickness channel 30 according to 1 gauge thickness of battery core, then pass through rotation
Turn connection regulating part 22 and the interval between two clamping plates 21 is decreased or increased to adjust the width for examining thick channel 30.
Alternatively, connection regulating part 22 is screw rod；At least one screw hole 210 is respectively equipped on two clamping plates 21 for screw rod
It wears.
Preferably, detection components 20 include at least two connection regulating parts 22, are located at the two sides for examining thick channel 30, even
It connects between the both ends of two clamping plates 21.The both ends of each clamping plate 21 are respectively equipped at least one screw hole 210.
In addition, matching as shown in figure 3, the battery core thickness detection apparatus of the utility model may also include at least one gauge block 40
Detection components 20 are closed to use.The thickness of gauge block 40 is arranged according to battery core thickness specification, for being placed between two clamping plates 21, adjusting
Save gap size between two clamping plates 21.Gauge block 40 can be the cube structures such as square, cuboid, can have a kind of or more
Kind thickness, respectively corresponds the thickness of various specifications battery core 1.
In conjunction with Fig. 1,3, the battery core thickness detection apparatus of the utility model is in use, be first connected to two for connection regulating part 22
Between a clamping plate 21, tentatively two clamping plates 21 are connected in parallel at together；By at least two thickness and battery core thickness one to be checked
The gauge block 40 of cause is placed between two clamping plates 21, corresponding at the both ends of clamping plate 21, adjusts connection regulating part 22 for two clamping plates
21 relatively fixed connections, form detection components 20；Gauge block 40 is removed, component 20 is will test and places over the mount 10.Battery core 1 is put
Enter in the inspection thickness channel 30 between two clamping plates 21, so that battery core 1 is fallen integrally through thick channel 30 is examined, to 1 integral thickness of battery core
It is detected.
It, can accurately will be because of deformation, in whole or in part position thickness by the battery core thickness detection apparatus of the utility model
Do not fail to choose across the battery core 1 for examining the thick whereabouts of channel 30 in specified value, it is ensured that the qualification rate of battery core 1.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of battery core thickness detection apparatus, which is characterized in that including bracket (10), be arranged on the bracket (10) at least
One group of detection components (20)；The detection components (20) include two parallel spaced clamping plates (21), two folders
Interval between plate (21), which is formed, to be dropped through to detect the inspection thickness channel (30) of battery core thickness for battery core (1).
2. battery core thickness detection apparatus according to claim 1, which is characterized in that the detection components (20) further include to
A few connection regulating part (22)；The connection regulating part (22) is threaded through between two clamping plates (21), described in two
Clamping plate (21) adjusts the gap size between two clamping plates (21) relative to connection and by rotation.
3. battery core thickness detection apparatus according to claim 2, which is characterized in that the connection regulating part (22) is spiral shell
Bar；At least one screw hole (210) is respectively equipped on two clamping plates (21).
4. battery core thickness detection apparatus according to claim 2, which is characterized in that the detection components (20) include at least
Two connection regulating parts (22) are located at the two sides for examining thick channel (30), are connected to the two of two clamping plates (21)
Between end.
5. battery core thickness detection apparatus according to claim 1, which is characterized in that the bracket (10) includes pedestal
(11), vertically-arranged is connected to two side plates (12) in the pedestal (11) opposite sides；The clamping plate (21) is horizontal in two institutes
It states between side plate (12), thus vacantly in the top of the pedestal (11).
6. battery core thickness detection apparatus according to claim 5, which is characterized in that the clamping plate (21) is in the pedestal
(11) height above is equal to or more than the length or width of battery core (1).
7. battery core thickness detection apparatus according to claim 5, which is characterized in that the upper end of the side plate (12) is equipped with fixed
Position slot (13)；The both ends of the clamping plate (21) are respectively fitting into the locating slot (13) of two side plates (12).
8. battery core thickness detection apparatus according to claim 7, which is characterized in that the locating slot (13) is provided with described
Side plate (12) is towards top surface on the surface of another side plate (12), and through the side plate (12) far from the pedestal (11).
9. battery core thickness detection apparatus according to claim 7, which is characterized in that two locating slots (13) are just opposite
The distance between medial surface it is consistent with the length of the clamping plate (21).
10. -9 described in any item battery core thickness detection apparatus according to claim 1, which is characterized in that the battery core thickness inspection
Surveying device further includes at least one between being placed between two clamping plates (21), adjusting between two clamping plates (21)
Every the gauge block (40) of size；The thickness of the gauge block (40) is arranged according to battery core (1) thickness specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820733299.5U CN208187305U (en) | 2018-05-16 | 2018-05-16 | Battery core thickness detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820733299.5U CN208187305U (en) | 2018-05-16 | 2018-05-16 | Battery core thickness detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208187305U true CN208187305U (en) | 2018-12-04 |
Family
ID=64430795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820733299.5U Active CN208187305U (en) | 2018-05-16 | 2018-05-16 | Battery core thickness detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208187305U (en) |
-
2018
- 2018-05-16 CN CN201820733299.5U patent/CN208187305U/en active Active
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