CN202083327U - Straightness measuring device for rolling roller of pole piece rolling machine for lithium ion battery - Google Patents
Straightness measuring device for rolling roller of pole piece rolling machine for lithium ion battery Download PDFInfo
- Publication number
- CN202083327U CN202083327U CN2011201693428U CN201120169342U CN202083327U CN 202083327 U CN202083327 U CN 202083327U CN 2011201693428 U CN2011201693428 U CN 2011201693428U CN 201120169342 U CN201120169342 U CN 201120169342U CN 202083327 U CN202083327 U CN 202083327U
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- China
- Prior art keywords
- rolling roller
- main body
- straightness
- roller
- measuring device
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- 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.)
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a straightness measuring device for a rolling roller of a pole piece rolling machine for a lithium ion battery and aims at providing a device which can measure the straightness of the rolling roller and monitor the straightness of the rolling roller. The straightness measuring device comprises a main body bracket. Four foot parts of the main body bracket are respectively provided with a foot screw with an adjustable height; a level instrument and a precision guide rail are mounted on the main body bracket; a sliding block in sliding fit is mounted on the precision guide rail; a movement rest is mounted on the sliding block; and a contact type high-accuracy dial indicator is mounted on the movement rest. The straightness measuring device for the rolling roller has a small volume, is portable, and has low cost and high accuracy. The device only needs to be placed on the rolling roller to be measured, the straightness of the rolling roller can be measured by the device; a single person can operate the device; the use is convenient; and the operation is simple and convenient.
Description
Technical field
The utility model relates to a kind of electrodes of lithium-ion batteries roller milling roller linearity measurer.
Background technology
Advantages such as lithium ion battery has voltage height, specific energy height, recycles often, storage time is long, not only on portable electric appts, be used widely as mobile phone, Digital Video and laptop computer, and be widely used in big-and-middle-sized electrical equipment aspects such as electric automobile, electric bicycle and electric tool, therefore more and more higher to the performance requirement of lithium ion battery.
Electrode plates is the important component part of lithium ion battery, is important link in the lithium ion battery production run, is the core of lithium ion battery.Need in the pole piece production run through roller compaction processes.The phenomenon of roller medial recess can appear in milling roller in use for some time, and directly influence rolls the thickness quality of back pole piece.Therefore just need periodic replacement and reconditioning milling roller.Because the linearity of milling roller is directly connected to the quality of the pole piece that rolls, therefore, the linearity of monitoring milling roller after the check reconditioning in the linearity of milling roller and the use is just very important.
At present the linearity of milling roller is mainly measured on grinding machine, relies on self precision of grinding machine, but bulky for fear of grinding machine measured inconvenience, needs crane that roller is winched on the grinding machine and measures, and it is loaded down with trivial details to measure preliminary work, poor operability.If just can't measure the linearity of milling roller in the producer that does not have grinding machine.
The utility model content
The utility model is in order to overcome weak point of the prior art, and providing a kind of can measure the linearity of milling roller, and the milling roller linearity is implemented device for monitoring.
The utility model is achieved through the following technical solutions:
A kind of electrodes of lithium-ion batteries roller milling roller linearity measurer, it is characterized in that, comprise main body rack, four foots of described main body rack are separately installed with height-adjustable foundation bolt, level meter and precise guide rail are installed on the described main body rack, the slide block that is slidingly matched is installed on the described precise guide rail, on the described slide block dial framework is installed, contact high precision clock gauge is installed on the described dial framework.
The utlity model has following technique effect:
Milling roller linearity measurer volume of the present utility model is little, portability, and cost is low, the precision height.Only need device is positioned on the tested milling roller and can measures its linearity, the one man operation gets final product, and is easy to use, easy and simple to handle.
Description of drawings
Fig. 1 is the front view of the utility model electrodes of lithium-ion batteries roller milling roller linearity measurer;
Fig. 2 is the upward view of the utility model electrodes of lithium-ion batteries roller milling roller linearity measurer;
Fig. 3 is the user mode figure of the utility model electrodes of lithium-ion batteries roller milling roller linearity measurer.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
The synoptic diagram of the utility model electrodes of lithium-ion batteries roller milling roller linearity measurer as depicted in figs. 1 and 2, comprise main body rack 1, four foots of described main body rack are separately installed with height-adjustable foundation bolt 2, level meter 7 and precise guide rail 3 are installed on the described main body rack 1, the slide block 4 that is slidingly matched is installed on the described precise guide rail 3, on the described slide block 4 dial framework 5 is installed, contact high precision clock gauge 6 is installed on the described dial framework 5.
Fig. 3 is the user mode figure of the utility model electrodes of lithium-ion batteries roller milling roller linearity measurer, measurement mechanism of the present utility model is placed on the milling roller 8, adjust main body rack by the level meter on the main body rack 17 and four foundation bolts 2, until its level.Adjust the position of contact high precision clock gauge 6, guarantee,, touch the number of looking that slide block reads clock gauge then, observe the linearity of tested roller to guarantee its precision in the centre position of clock gauge range.
Claims (1)
1. electrodes of lithium-ion batteries roller milling roller linearity measurer, it is characterized in that, comprise main body rack, four foots of described main body rack are separately installed with height-adjustable foundation bolt, level meter and precise guide rail are installed on the described main body rack, the slide block that is slidingly matched is installed on the described precise guide rail, on the described slide block dial framework is installed, contact high precision clock gauge is installed on the described dial framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201693428U CN202083327U (en) | 2011-05-25 | 2011-05-25 | Straightness measuring device for rolling roller of pole piece rolling machine for lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201693428U CN202083327U (en) | 2011-05-25 | 2011-05-25 | Straightness measuring device for rolling roller of pole piece rolling machine for lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202083327U true CN202083327U (en) | 2011-12-21 |
Family
ID=45343953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201693428U Expired - Fee Related CN202083327U (en) | 2011-05-25 | 2011-05-25 | Straightness measuring device for rolling roller of pole piece rolling machine for lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202083327U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203009A (en) * | 2015-10-27 | 2015-12-30 | 苏州金螳螂建筑装饰股份有限公司 | Planeness measuring device |
| CN113418503A (en) * | 2021-04-28 | 2021-09-21 | 轻工业杭州机电设计研究院有限公司 | Roller levelness and roller surface runout detection device and detection method thereof |
-
2011
- 2011-05-25 CN CN2011201693428U patent/CN202083327U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203009A (en) * | 2015-10-27 | 2015-12-30 | 苏州金螳螂建筑装饰股份有限公司 | Planeness measuring device |
| CN113418503A (en) * | 2021-04-28 | 2021-09-21 | 轻工业杭州机电设计研究院有限公司 | Roller levelness and roller surface runout detection device and detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20140525 |