CN206210920U - Device for eliminating the burr on battery pole piece - Google Patents
Device for eliminating the burr on battery pole piece Download PDFInfo
- Publication number
- CN206210920U CN206210920U CN201621154281.7U CN201621154281U CN206210920U CN 206210920 U CN206210920 U CN 206210920U CN 201621154281 U CN201621154281 U CN 201621154281U CN 206210920 U CN206210920 U CN 206210920U
- Authority
- CN
- China
- Prior art keywords
- burr
- pole piece
- metallic plate
- metal bar
- eliminating
- 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
Classifications
-
- 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
Abstract
A kind of device for eliminating the burr on battery pole piece, including a metallic plate, the metallic plate are electrically connected with the negative pole of power supply, and a guide groove for being slided with jagged pole piece is offered on the metallic plate；Also include that one is located at metallic plate lower section and with the guide groove inwall side just pair and spaced metal bar, the metal bar is electrically connected with the positive pole of the power supply；When the jagged pole piece of band is slided along the guide groove with negative electrical charge and passes through the metal bar with positive charge, according to point discharge principle, pole piece periphery side with metal bar just to position (at the burr point that disappears) formed strong voltage, electric current, moment produces amount of heat and melts the burr that the cutting of pole piece periphery or turnover are caused, reach the purpose for eliminating burr, it is to avoid battery core is caused the phenomenon of battery core short circuit by burr in the fabrication process.
Description
Technical field
The utility model is related to a kind of device for eliminating the burr on battery pole piece.
Background technology
The pole piece of battery is metal material, but when the pole piece of battery is processed, pole piece can be produced in cutting, circular flow
Setation is pierced, and burr is the hidden danger of maximum in battery core manufacturing process, easily causes battery core short circuit.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided one kind is for eliminating battery pole piece
Burr device.
The utility model is achieved in that a kind of device for eliminating the burr on battery pole piece, including a metal
Plate, the metallic plate is electrically connected with the negative pole of power supply, and one is offered on the metallic plate for jagged pole piece slip
Guide groove；
Also include that one is located at metallic plate lower section and with the guide groove inwall side just pair and spaced metal bar,
The metal bar is electrically connected with the positive pole of the power supply.
The device for eliminating the burr on battery pole piece that the utility model is provided, when the jagged pole piece edge of band carries
When the guide groove of negative electrical charge is slided and passes through the metal bar with positive charge, according to point discharge principle, pole piece periphery side with
Metal bar just to position (at the burr point that disappears) formed strong voltage, electric current, moment produce amount of heat simultaneously melt pole piece periphery
Cutting or the burr that causes of turnover, reach the purpose for eliminating burr, it is to avoid battery core causes battery core by burr in the fabrication process
The phenomenon of short circuit.
Brief description of the drawings
In order to illustrate more clearly of the technical solution of the utility model, below by the accompanying drawing to be used needed for embodiment
It is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, can also obtain other attached according to these accompanying drawings
Figure.
Fig. 1 is the device for eliminating the burr on battery pole piece that the utility model is provided.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe.
As shown in figure 1, a kind of device for eliminating the burr on battery pole piece that the utility model embodiment is provided, bag
A metallic plate is included, metallic plate 1 is electrically connected with power cathode, one is offered on metallic plate 1 for the jagged slip of pole piece 2
Guide groove 11；
Also include that one is located at metallic plate lower section and with the inwall side of guide groove 11 just pair and spaced metal bar 3, metal
Rod 3 is electrically connected with positive source.
The device for eliminating the burr on battery pole piece that the utility model is provided, pole piece 2 is along leading with negative electrical charge
Groove 11 is slided and by the metal bar 3 with positive charge, according to point discharge principle, the periphery side of pole piece 2 is with metal bar 3 just
To position (at the burr point that disappears) formed strong voltage, electric current, moment produce amount of heat simultaneously melt the periphery of pole piece 2 cutting or week
Turn the burr that causes, reach the purpose for eliminating burr, it is to avoid battery core in the fabrication process causes showing for battery core short circuit by burr
As.
The above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and moisten
Decorations are also considered as protection domain of the present utility model.
Claims (1)
1. a kind of device for eliminating the burr on battery pole piece, it is characterised in that including a metallic plate, the metallic plate with
The negative pole electrical connection of power supply, offers a guide groove for being slided with jagged pole piece on the metallic plate；
Also include that one is located at metallic plate lower section and with the guide groove inwall side just pair and spaced metal bar, it is described
Metal bar is electrically connected with the positive pole of the power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621154281.7U CN206210920U (en) | 2016-10-31 | 2016-10-31 | Device for eliminating the burr on battery pole piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621154281.7U CN206210920U (en) | 2016-10-31 | 2016-10-31 | Device for eliminating the burr on battery pole piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206210920U true CN206210920U (en) | 2017-05-31 |
Family
ID=58758598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621154281.7U Expired - Fee Related CN206210920U (en) | 2016-10-31 | 2016-10-31 | Device for eliminating the burr on battery pole piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206210920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768593A (en) * | 2017-10-12 | 2018-03-06 | 东莞市迈科新能源有限公司 | A kind of device except battery pole piece burr and its method except battery pole piece burr |
-
2016
- 2016-10-31 CN CN201621154281.7U patent/CN206210920U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768593A (en) * | 2017-10-12 | 2018-03-06 | 东莞市迈科新能源有限公司 | A kind of device except battery pole piece burr and its method except battery pole piece burr |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202185672U (en) | Projection welding machine for stud welding | |
| CN206210920U (en) | Device for eliminating the burr on battery pole piece | |
| CN204148694U (en) | One is with the rainproof and bifunctional electric welding machine of heat radiation | |
| CN204449620U (en) | There is the lithium battery pole ear ultrasonic bonder of dedusting function | |
| CN203578964U (en) | Electrode secondary automatic leading-in device of electric spark small hole machine | |
| CN206500748U (en) | A kind of control system of Portable plasma cutter | |
| CN204227726U (en) | Water water prompting device for full on solar water heater | |
| CN203607191U (en) | Chip collecting box of oil-immersed type amorphous alloy iron core transformer | |
| CN206373483U (en) | A kind of lithium battery pole ear welder | |
| CN205355179U (en) | Positive pole piece of lithium ion battery | |
| CN204262576U (en) | The dust-proof CUT except noise | |
| CN203125019U (en) | Electric welding machine | |
| CN202943806U (en) | Burr removing cutter of button type component | |
| CN203705886U (en) | Induction control cutting device | |
| CN205231195U (en) | Box hat cylindrical lithium ion battery | |
| CN204975631U (en) | DC portable cutting under water welds all -in -one | |
| CN206425710U (en) | One kind welding laminator | |
| CN204505310U (en) | A kind of electric shaver with mirror | |
| CN204008955U (en) | CT polarity measurement device | |
| CN203109482U (en) | Improved structure of nozzle of metal powder core welding wire welding gun | |
| CN203254053U (en) | Welding device combined with resistance welding machine | |
| CN204464356U (en) | Portable power source | |
| CN203026911U (en) | Automatic power off protector of winding machine | |
| CN204315495U (en) | Fuse seal closure | |
| CN203418246U (en) | Welding fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20191031 |