CN201926410U - Battery thickness change detection tooling - Google Patents
Battery thickness change detection tooling Download PDFInfo
- Publication number
- CN201926410U CN201926410U CN2011200056348U CN201120005634U CN201926410U CN 201926410 U CN201926410 U CN 201926410U CN 2011200056348 U CN2011200056348 U CN 2011200056348U CN 201120005634 U CN201120005634 U CN 201120005634U CN 201926410 U CN201926410 U CN 201926410U
- Authority
- CN
- China
- Prior art keywords
- steel column
- dial gauge
- thickness change
- working plate
- cell thickness
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 42
- 239000010959 steel Substances 0.000 claims abstract description 42
- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a battery thickness change detection tooling, which comprises a worktable and a support. The worktable and the support are formed into a whole; the worktable is provided with a steel column which can be regulated front and back; the steel column is provided with a dial indicator fixed structure which can be regulated top and bottom; and the dial indicator fixed structure is provided with a dial indicator which can be regulated left and right. The tooling has a simple structure and low manufacturing cost and is convenient to use, and moreover, the shell dilatometric changes of various types of steel shell batteries in the charging and discharging processes can be detected.
Description
Technical field
The utility model relates to a kind of battery check device, especially relates to a kind of cell thickness change-detection frock.
Background technology
At present, lithium ion battery is widely used on the products such as notebook computer, video camera, digital camera, mobile phone and electric tool.Particularly in the current society of high speed development, traditional energies such as oil, coal, rock gas are exploited day by day along with people and today of reducing, cleanings such as a new generation's battery lithium ion battery, fuel cell, environmental protection, the energy conversion energy storing system becomes and solves the environment that modern civilization faces and the effective ways of energy problem efficiently, enjoys people's favor.
The lithium ion battery applications scope is more and more wider, and in lithium ion battery production and using, the thickness of housing and the variation of thickness are important indicators estimating battery performance.Existing cell thickness change-detection tool structure relative complex is made troubles to use, influences work efficiency.
The utility model content
The purpose of this utility model provides a kind of cell thickness change-detection frock, solves the current battery variation in thickness and detects tool structure complexity, awkward problem.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of cell thickness change-detection frock, comprise working plate and support, and described working plate and support are one; Described working plate be provided with can before and after the steel column regulated, but described steel column is provided with the dial gauge fixed sturcture of up-down adjustment, but described dial gauge fixed sturcture is provided with the dial gauge of left and right adjusting.
In the utility model, offer two parallel U type grooves on the further described working plate, steel column can move adjustment along U type groove by the adjusting lock nut.
Offer U type groove on the described steel column.
Described dial gauge fixed sturcture comprises fixed bar, check nut, dial gauge fixture splice, set screw; Described fixed bar one end is fixed on the U type groove of steel column by check nut, and can regulate the upper-lower position of fixed bar on steel column by the degree of tightness of regulating check nut, the fixed bar other end is by the dial gauge fixture splice of set screw stationary adjustable joint.
Described working plate and support are converted into for the 4mm steel plate.
The beneficial effects of the utility model: because working plate and support are one, and working plate be provided with can before and after the steel column regulated, but steel column is provided with the dial gauge fixed sturcture of up-down adjustment, but the dial gauge fixed sturcture is provided with the dial gauge of left and right adjusting.Therefore this tool structure is simple, easy to use, low cost of manufacture, and can detect in charge and discharge process middle shell expansion variation multiple model box hat battery.
Below with reference to drawings and Examples, the utility model is carried out comparatively detailed explanation.
Description of drawings
Fig. 1 is the utility model cell thickness change-detection frock organigram.
Fig. 2 is the utility model working plate organigram.
Fig. 3 is the organigram of the utility model steel column.
Among the figure: 1. working plate, 10. support, a 11. U type groove, 12. the 2nd U type groove, 2. first steel column, 20. second steel column, 21.U type groove, 3. first set nut, 30. second set nut, 4. first dial gauge, 40. second dial gauge, 5. first check nut, 50. second check nut, 6. the first dial gauge fixture splice, 60. the second dial gauge fixture splice, 7. first fixed bar, 70. second fixed bar, 8. first set screw, 80. second set screw, 9. battery.
Embodiment
The detection method of this frock: detected battery 9 is placed on the working plate, unclamps the set nut of U type groove below steel column, mobile steel column is locked the set nut of U type groove below steel column to the battery detecting position; Unclamp the check nut that is locked on the steel column, along the position of steel column up-down adjustment fixed bar and then regulate the upper-lower position of dial gauge; Again by adjusting the degree of tightness of set screw, the position, the left and right sides of the position of left and right adjusting dial gauge fixture splice and then adjusting dial gauge.After dial gauge is adjusted to the measuring position, make the dial gauge syringe needle touch the battery container surface, dial gauge is returned zero, just can realize multiple model box hat battery is detected in charge and discharge process middle shell expansion variation.The variation of record cell thickness.
This cell thickness change-detection frock, simple in structure, easy to use, low cost of manufacture, and can detect multiple size battery.
Claims (5)
1. a cell thickness change-detection frock comprises working plate and support, and described working plate and support are one; It is characterized in that: described working plate be provided with can before and after the steel column regulated, but described steel column is provided with the dial gauge fixed sturcture of up-down adjustment, but described dial gauge fixed sturcture is provided with the dial gauge of left and right adjusting.
2. cell thickness change-detection frock as claimed in claim 1 is characterized in that: offer two parallel U type grooves on the described working plate, steel column can move adjustment along U type groove by the adjusting lock nut.
3. cell thickness change-detection frock as claimed in claim 1 is characterized in that: offer U type groove on the described steel column.
4. cell thickness change-detection frock as claimed in claim 3 is characterized in that: described dial gauge fixed sturcture comprises fixed bar, check nut, dial gauge fixture splice, set screw; Described fixed bar one end is fixed on the U type groove of steel column by check nut, and can regulate the upper-lower position of fixed bar on steel column by the degree of tightness of regulating check nut, the fixed bar other end is by the dial gauge fixture splice of set screw stationary adjustable joint.
5. cell thickness change-detection frock as claimed in claim 1 is characterized in that: described working plate and support are converted into for the 4mm steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200056348U CN201926410U (en) | 2011-01-10 | 2011-01-10 | Battery thickness change detection tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200056348U CN201926410U (en) | 2011-01-10 | 2011-01-10 | Battery thickness change detection tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201926410U true CN201926410U (en) | 2011-08-10 |
Family
ID=44430255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200056348U Expired - Fee Related CN201926410U (en) | 2011-01-10 | 2011-01-10 | Battery thickness change detection tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201926410U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364280A (en) * | 2013-08-01 | 2013-10-23 | 江苏亨特集团华特电气有限公司 | Method for testing mechanical strength of transformer fuel tank |
| CN105222671A (en) * | 2015-09-30 | 2016-01-06 | 马瑞利汽车零部件(芜湖)有限公司 | Automobile lamp lens thickness pick-up unit |
| CN105737724A (en) * | 2016-04-18 | 2016-07-06 | 成都精密光学工程研究中心 | Apparatus for detecting concentricity of optical dome |
| CN109696111A (en) * | 2018-12-27 | 2019-04-30 | 蜂巢能源科技有限公司 | Test the method and its application of the expansion rate of electrode active material |
| CN109959360A (en) * | 2019-03-20 | 2019-07-02 | 上海卡耐新能源有限公司 | A kind of measuring system and method for soft package lithium battery cathode expansion rate |
| CN110947640A (en) * | 2019-12-13 | 2020-04-03 | 西安锐驰电器有限公司 | Battery gas expansion detection system and detection method |
| CN111152172A (en) * | 2020-02-21 | 2020-05-15 | 北京中航科电测控技术股份有限公司 | Product position adjusting mechanism for module expansion equipment |
| CN114440974A (en) * | 2022-01-18 | 2022-05-06 | 上海工程技术大学 | Battery expansion displacement and temperature in-situ measuring device |
-
2011
- 2011-01-10 CN CN2011200056348U patent/CN201926410U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364280A (en) * | 2013-08-01 | 2013-10-23 | 江苏亨特集团华特电气有限公司 | Method for testing mechanical strength of transformer fuel tank |
| CN105222671A (en) * | 2015-09-30 | 2016-01-06 | 马瑞利汽车零部件(芜湖)有限公司 | Automobile lamp lens thickness pick-up unit |
| CN105737724A (en) * | 2016-04-18 | 2016-07-06 | 成都精密光学工程研究中心 | Apparatus for detecting concentricity of optical dome |
| CN109696111A (en) * | 2018-12-27 | 2019-04-30 | 蜂巢能源科技有限公司 | Test the method and its application of the expansion rate of electrode active material |
| CN109959360A (en) * | 2019-03-20 | 2019-07-02 | 上海卡耐新能源有限公司 | A kind of measuring system and method for soft package lithium battery cathode expansion rate |
| CN109959360B (en) * | 2019-03-20 | 2021-06-04 | 上海卡耐新能源有限公司 | System and method for measuring expansion rate of negative electrode of soft package lithium battery |
| CN110947640A (en) * | 2019-12-13 | 2020-04-03 | 西安锐驰电器有限公司 | Battery gas expansion detection system and detection method |
| CN111152172A (en) * | 2020-02-21 | 2020-05-15 | 北京中航科电测控技术股份有限公司 | Product position adjusting mechanism for module expansion equipment |
| CN111152172B (en) * | 2020-02-21 | 2020-08-11 | 北京中航科电测控技术股份有限公司 | Product position adjusting mechanism for module expansion equipment |
| CN114440974A (en) * | 2022-01-18 | 2022-05-06 | 上海工程技术大学 | Battery expansion displacement and temperature in-situ measuring device |
| CN114440974B (en) * | 2022-01-18 | 2024-01-19 | 上海工程技术大学 | Battery expansion displacement and temperature in-situ measurement device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20150110 |
|
| EXPY | Termination of patent right or utility model |