CN219015181U - Jig for detecting thickness of battery cell in grading manner - Google Patents
Jig for detecting thickness of battery cell in grading manner Download PDFInfo
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- CN219015181U CN219015181U CN202223483713.7U CN202223483713U CN219015181U CN 219015181 U CN219015181 U CN 219015181U CN 202223483713 U CN202223483713 U CN 202223483713U CN 219015181 U CN219015181 U CN 219015181U
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- detection surface
- jig
- battery cell
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to a jig for detecting the thickness of an electric core in a grading way, which comprises a jig main body, wherein the surface of the jig main body is provided with a guide detection surface, and a plurality of thickness detection components are arranged on the guide detection surface; the thickness detection assembly comprises a support arranged on the guide detection surface and a height limiting column arranged at the top of the support, a guide slit is formed between the height limiting column and the guide detection surface, and the guide slit is suitable for guiding and detecting the battery cell on the guide detection surface. When the jig is used, the battery cell is manually placed on the guide detection surface, the battery cell slides on the guide detection surface in a homeopathic manner, the battery cell sequentially passes through the guide slits formed between the height limiting columns and the guide detection surface, if the thickness of the battery cell meets the parameter requirement, the battery cell can pass through the guide slits, otherwise, the battery cell cannot pass through the guide slits, in addition, the number of the height limiting columns on the guide detection surface is multiple, the height of the guide slits is gradually reduced from the top to the bottom of the guide detection surface, and the battery cells with different specification thicknesses are conveniently sorted and classified.
Description
Technical Field
The utility model relates to the field of battery quality detection tools, in particular to a jig for detecting the thickness of a battery cell in a grading manner.
Background
At present, the soft package battery core is influenced by factors such as counter roll thickness and pole piece expansion rebound, the phenomenon that the thickness of a finished product is inconsistent can appear, when packaging and delivering, the thickness of the battery core is sometimes required to be fully checked, and the super-thick battery core is picked out, but the thickness is fully checked in a manual caliper manner, so that the efficiency is low and the labor cost is high.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides a jig for detecting the thickness of a battery cell in a grading manner.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the jig for detecting the thickness of the battery cell in a grading manner comprises a jig main body, wherein a guide detection surface is arranged on the surface of the jig main body, and a plurality of thickness detection components are arranged on the guide detection surface;
the thickness detection assembly comprises a support arranged on the guide detection surface and a height limiting column arranged at the top of the support, a guide slit is formed between the height limiting column and the guide detection surface, and the guide slit is suitable for guiding and detecting the battery cell on the guide detection surface.
Further, the number of the height limiting columns on the guide detection surface is multiple, and the height of the guide slit is gradually reduced from the top to the bottom of the guide detection surface.
Further, the guide detection surface is an inclined surface.
Further, glue paper is paved on the surface of the guide detection surface.
Further, the height difference between adjacent guide slits is 0.1-0.3mm.
Further, the number of the guide detection surfaces on the jig main body is plural.
The beneficial effects of the utility model are as follows: when the jig is used, the electric core is manually placed on the guide detection surface, the electric core slides on the guide detection surface in a homeopathic manner, the electric core sequentially passes through the guide slits formed between the height limiting columns and the guide detection surface, if the thickness of the electric core meets parameter requirements, the electric core can pass through the guide slits, otherwise, the electric core cannot pass through the guide slits, in addition, the number of the height limiting columns on the guide detection surface is multiple, the height of the guide slits is gradually reduced from the top to the bottom of the guide detection surface, the electric core passing through the plurality of height limiting columns can be gradually sorted, and the electric core with different specification thicknesses can be conveniently sorted and classified.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Detailed Description
As shown in fig. 1, a jig for detecting the thickness of a battery cell in a grading manner comprises a jig main body 1, wherein a plurality of guiding detection surfaces 2 are arranged on the surface of the jig main body 1, and a plurality of thickness detection components are arranged on the guiding detection surfaces 2;
the thickness detection assembly comprises a support 3 arranged on the guide detection surface 2 and a height limiting column 4 arranged at the top of the support 3, a guide slit 5 is formed between the height limiting column 4 and the guide detection surface 2, and the guide slit 5 is suitable for guiding and detecting the battery cell 6 on the guide detection surface 2.
Further, the number of the height limiting posts 4 on the guide detection surface 2 is plural, the height of the guide slits 5 gradually decreases from the top to the bottom of the guide detection surface 2, and the height difference between the adjacent guide slits 5 is 0.1-0.3mm, preferably 0.2mm.
The height of the guide slit 5 between the first height limiting column 4 and the guide detection surface 2 is 6.0mm, and the height of the guide slit 5 between the second height limiting column 4 and the guide detection surface 2 is 5.8mm.
In this embodiment, the guiding detection surface 2 is an inclined surface, and the surface of the guiding detection surface 2 is paved with gummed paper, so that the smoothness of the surface is ensured.
When the jig is used, the electric core 6 is manually placed on the guide detection surface 2, the electric core 6 slides on the guide detection surface 2 in sequence, the electric core 6 sequentially passes through the guide slits 5 formed between the height limiting columns 4 and the guide detection surface 2, if the thickness of the electric core 6 meets parameter requirements, the electric core 6 can pass through the guide slits 5, otherwise, the electric core 6 cannot pass through the guide slits 5, in addition, the height of the guide slits 5 is gradually reduced from the top to the bottom of the guide detection surface 2, the electric core 6 passing through the plurality of height limiting columns 4 can be gradually sorted, and the electric cores with different specification thicknesses can be conveniently sorted and classified.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The jig for detecting the thickness of the battery cell in a grading manner comprises a jig main body, and is characterized in that a guide detection surface is arranged on the surface of the jig main body, and a plurality of thickness detection components are arranged on the guide detection surface;
the thickness detection assembly comprises a support arranged on the guide detection surface and a height limiting column arranged at the top of the support, a guide slit is formed between the height limiting column and the guide detection surface, and the guide slit is suitable for guiding and detecting the battery cell on the guide detection surface.
2. The jig for graded detection of cell thickness according to claim 1, wherein the number of height-limiting columns on the guiding detection surface is plural, and the height of the guiding slit is gradually reduced from top to bottom of the guiding detection surface.
3. The jig for detecting the thickness of a battery cell in a grading manner according to claim 1, wherein the guiding detection surface is an inclined surface.
4. The jig for graded detection of cell thickness according to claim 1, wherein the surface of the guiding detection surface is coated with gummed paper.
5. The jig for detecting the thickness of the battery cells in a grading manner according to claim 1, wherein the height difference between adjacent guide slits is 0.1-0.3mm.
6. The jig for detecting the thickness of a battery cell in a grading manner according to claim 1, wherein the number of the guiding detection surfaces on the jig body is plural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223483713.7U CN219015181U (en) | 2022-12-27 | 2022-12-27 | Jig for detecting thickness of battery cell in grading manner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223483713.7U CN219015181U (en) | 2022-12-27 | 2022-12-27 | Jig for detecting thickness of battery cell in grading manner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219015181U true CN219015181U (en) | 2023-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223483713.7U Active CN219015181U (en) | 2022-12-27 | 2022-12-27 | Jig for detecting thickness of battery cell in grading manner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219015181U (en) |
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2022
- 2022-12-27 CN CN202223483713.7U patent/CN219015181U/en active Active
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