CN206531445U - A kind of cylindrical lithium ion battery core diameter measuring appliance - Google Patents
A kind of cylindrical lithium ion battery core diameter measuring appliance Download PDFInfo
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- CN206531445U CN206531445U CN201621413025.5U CN201621413025U CN206531445U CN 206531445 U CN206531445 U CN 206531445U CN 201621413025 U CN201621413025 U CN 201621413025U CN 206531445 U CN206531445 U CN 206531445U
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- core
- measurement card
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- card footpath
- measurement
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Abstract
A kind of cylindrical lithium ion battery core diameter measuring appliance of the utility model, including high intensity match bridle iron and cylindrical stainless steel tube core, the die bond is integral for measurement body on bearing, the measurement body is provided with core measurement card footpath I, core measurement card footpath II, the mesuring battary core can be put into core measurement card footpath I, it will not expose again from core measurement card footpath II, to meet the mesuring battary core of diameter dimension design requirement, the utility model low cost, it is ingenious in design, it is simple to operate, it is practical, production operation process is fairly simple to care and maintenance of the present utility model.
Description
Technical field
The utility model is related to a kind of measuring appliance, more particularly to a kind of cylindrical lithium ion battery core diameter measurement
Device.
Background technology
At present, the diameter of lithium ion battery industry measurement cylindrical battery core is all to use vernier caliper measurement, that is, is surveyed
During amount, the right hand holds blade, and thumb moving cursor, left hand takes the battery roll core of external diameter to be measured, core is located at exterior measuring measuring jaw
Between, when being tightly affixed with measuring jaw, you can reading.Operation is complicated, causes the waste of human resources；Slide measure is that comparison is smart
Close measurer causes the waste of fund, it is necessary to spend higher price to buy and periodic inspection；May during outside diameter measuring
The scuffing of core barrier film, breakage, dirty etc. can be caused abnormal, carrying for the waste of material and the Quality Safety risk of product is caused
Rise.
Utility model content
The utility model is that there is provided a kind of cylindrical lithium ion battery core diameter measurement system in order to solve above-mentioned deficiency
Tool, the utility model is achieved like this：
A kind of cylindrical lithium ion battery core diameter measuring appliance, including mesuring battary core, bearing, tube core, the pipe
Core and bearing are cylinder, and it is measurement body that the tube core, which is fixed on bearing in one, and the measurement chamber body is set
There is core measurement card footpath I, core measurement card footpath II, the core measurement card footpath I is located at the top in core measurement card footpath II, and mutually
For coaxial step circular hole, the external diameter in the core measurement card footpath I, the internal diameter in core measurement card footpath II and mesuring battary core
Theoretical size is identical, and the lower deviation of the internal diameter size of core measurement card footpath I is more than the upper inclined of mesuring battary core outside dimension
Difference, the upper deviation of the internal diameter size of core measurement card footpath II is less than the lower deviation of mesuring battary core outside dimension.
Preferably described bearing is that high intensity matches steel.
Preferably described tube core is stainless steel.
Core measurement card footpath I described further, the outer diameter tolerance in core measurement card footpath II are 0.03mm.
A kind of cylindrical lithium ion battery core diameter measuring appliance of the utility model, including high intensity match bridle iron and cylinder
Shape stainless steel tube core, the die bond is integral to measure body on bearing, and the measurement body is provided with core measurement card
Footpath I, core measurement card footpath II, the mesuring battary core can be put into core measurement card footpath I, again will not be from core measurement card footpath II
Expose, to meet the mesuring battary core of diameter dimension design requirement, the utility model low cost, ingenious in design, operation letter
Single, practical, production operation process is fairly simple to care and maintenance of the present utility model.
Brief description of the drawings
Fig. 1 is that the utility model measures body schematic diagram；
Fig. 2 is utility model works schematic diagram；
In figure：1st, bearing, 2, tube core, 3, core measurement card footpath I, 4, core measurement card footpath II, 5, mesuring battary core,
6th, body is measured.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-2, a kind of cylindrical lithium ion battery core diameter measuring appliance, including mesuring battary core 5, it is high-strength
Degree match bridle iron 1, cylinder stainless steel tube core 2, tube core 2 and bearing 1 are cylinder, and it is in one that the tube core 2, which is fixed on bearing 1,
Body is measurement body 6, and measurement body 6 inner chamber is provided with core measurement card footpath I 3, core measurement card footpath II 4, core measurement card footpath I 3
Top positioned at core measurement card footpath II 4, and step circular hole coaxial each other, the core measurement card footpath I 3, core measurement card
The internal diameter in footpath II 4 is identical with the theoretical size of the external diameter of mesuring battary core 5, the lower deviation of the internal diameter size of core measurement card footpath I 3
More than the upper deviation of the outside dimension of mesuring battary core 5, the upper deviation of the internal diameter size of core measurement card footpath II 4 is less than mesuring battary
The lower deviation of the outside dimension of core 5, core measurement card footpath I 3, the outer diameter tolerance in core measurement card footpath II 4 are 0.03mm, when treating
When surveying battery roll core 5 with the measurement measurement external diameter of body 6, mesuring battary core 5 can be put into core measurement card footpath I 3, again will not be from
Core measurement card footpath II 4 is exposed, otherwise underproof for diameter dimension to meet the mesuring battary core 5 of diameter dimension requirement
Mesuring battary core 5.
Above-described embodiment is only the prominent example using technical solutions of the utility model, all to take equivalent substitution or equivalent
Technical scheme formed by conversion, all fall within the utility model it is claimed within the scope of.
Claims (4)
1. a kind of cylindrical lithium ion battery core diameter measuring appliance, including mesuring battary core, bearing, tube core, the tube core
It is cylinder with bearing, it is characterized in that it is measurement body, the measurement body that the tube core, which is fixed on bearing in one,
Inner chamber is provided with core measurement card footpath I, and core measurement card footpath II, the core measurement card footpath I is located at the upper of core measurement card footpath II
Side, and step circular hole coaxial each other, the core measurement card footpath I, the internal diameter in core measurement card footpath II and mesuring battary core
External diameter theoretical size it is identical, the lower deviation of the internal diameter size of core measurement card footpath I is more than mesuring battary core outer diameter ruler
The very little upper deviation, the upper deviation of the internal diameter size of core measurement card footpath II is less than the lower inclined of mesuring battary core outside dimension
Difference.
2. a kind of cylindrical lithium ion battery core diameter measuring appliance according to claim 1, it is characterized in that the bearing
Steel is matched for high intensity.
3. a kind of cylindrical lithium ion battery core diameter measuring appliance according to claim 1 is it is characterized in that the tube core
For stainless steel.
4. a kind of cylindrical lithium ion battery core diameter measuring appliance according to one of claim 1-3 is it is characterized in that institute
It is 0.03mm to state core measurement card footpath I, the outer diameter tolerance in core measurement card footpath II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621413025.5U CN206531445U (en) | 2016-12-22 | 2016-12-22 | A kind of cylindrical lithium ion battery core diameter measuring appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621413025.5U CN206531445U (en) | 2016-12-22 | 2016-12-22 | A kind of cylindrical lithium ion battery core diameter measuring appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206531445U true CN206531445U (en) | 2017-09-29 |
Family
ID=59922691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621413025.5U Active CN206531445U (en) | 2016-12-22 | 2016-12-22 | A kind of cylindrical lithium ion battery core diameter measuring appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206531445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724496A (en) * | 2019-01-15 | 2019-05-07 | 联动天翼新能源有限公司 | A kind of cylindrical electrical core diameter detecting tool |
-
2016
- 2016-12-22 CN CN201621413025.5U patent/CN206531445U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724496A (en) * | 2019-01-15 | 2019-05-07 | 联动天翼新能源有限公司 | A kind of cylindrical electrical core diameter detecting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 336000 Yichun economic and Technological Development Zone, Jiangxi, Yichun Patentee after: Jiangxi Far East Battery Co., Ltd Address before: 336000, No. 39, FA FA Avenue, Yichun economic and Technological Development Zone, Jiangxi Patentee before: FAR EAST FIRST NEW ENERGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |