CN206153746U - Utmost point ear clip device - Google Patents
Utmost point ear clip device Download PDFInfo
- Publication number
- CN206153746U CN206153746U CN201621015809.2U CN201621015809U CN206153746U CN 206153746 U CN206153746 U CN 206153746U CN 201621015809 U CN201621015809 U CN 201621015809U CN 206153746 U CN206153746 U CN 206153746U
- Authority
- CN
- China
- Prior art keywords
- lug
- utmost point
- ear clip
- point ear
- lower plate
- 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
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses an utmost point ear clip device, including utmost point ear clip punch holder, utmost point ear clip lower plate, connecting axle and spring, utmost point ear clip punch holder sets up on the spring, the spring sets up on utmost point ear clip lower plate, utmost point ear clip punch holder passes through the connecting axle with utmost point ear clip lower plate and connects. The utility model discloses simple structure, easily operation, extremely ear plastic that can be quick is fixed to row distribute on the piece that converges, ensure its parallel circuit, and the temperature rise problem is printed to welding in the time of can effectively reducing the multiplying power charge -discharge. Can realize ultrasonic bonding's automation, promote the efficiency of production greatly, also promote the performance of battery.
Description
Technical field
The utility model is related to lithium ion battery processing technique field, more particularly to a kind of lug clamp device.
Background technology
When the at present lug block of lithium ion battery three is welded, generally by manually by lug shaping kneading after, then using laser
Weldering print point and block are welded together.The major defect of this kind of method has：Artificial operation is wasted time and energy, while needing longer
Lug can just complete this step.Longer lug, when lug is rolled over before sealing, more difficult can complete " Z " font because of its angle problem
Folding lug, and it is easy to the rebuffed exception of lug, cause potential safety hazard.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of accurate positioning, lithium-ion battery easy to operate
The fixture of cap welding folding lug.
The technical solution of the utility model is as follows：A kind of lug clamp device, it is characterised in that：Including lug folder train wheel bridge,
Lug folder lower plate, connecting shaft and spring, the lug folder train wheel bridge is arranged on spring, and the spring is arranged under lug folder
On clamping plate, the lug folder train wheel bridge and lug folder lower plate are connected by connecting shaft.
Preferably, the lug clamp device width is 3～8mm.
Preferably, serrate slot is provided with the lug folder train wheel bridge, groove width is 0.5～0.8mm, and profile of tooth slot number is 25～30
It is individual.
Preferably, 3 concave lug grooves are provided with the lug folder lower plate, 3 groove size depth are consistent, in width
Degree is corresponded on direction.
3 lugs are individually positioned in the concave lug groove on lug folder lower plate before folding lug, on lug folder
Clamping plate enables lug to fix by the pressure of the active force of spring, it is to be welded after the completion of, lug is unclamped by the active force of spring
Folder.
Beneficial effect：The utility model simple structure, it is easy to operate, can be quickly by lug shaping and fixed, side by side
It is distributed in and confluxes on piece, it is ensured that its shunt circuit, weldering print problem of temperature rise during rate charge-discharge can be effectively reduced.It is capable of achieving super
The automation that sonic soldering connects, greatly improves the efficiency of production, also improves the performance of battery.
Description of the drawings
Fig. 1 is a kind of lug clamp device structural representation of the utility model.
Fig. 2 is lug folder train wheel bridge structural representation.
Fig. 3 is lug folder lower plate structural representation.
In figure：1- lugs press from both sides train wheel bridge, 2- lugs folder lower plate, 3- connecting shafts, 4- springs, 5- serrate slots, 6,7,8- poles
Ear groove.
Specific embodiment
With reference to the accompanying drawings and examples the utility model is described in further detail：
As shown in figure 1, a kind of lug clamp device, including lug folder train wheel bridge 1, lug folder lower plate 2, connecting shaft 3 and bullet
Spring 4, the lug folder train wheel bridge 1 is arranged on spring 4, and the spring 4 is arranged on lug folder lower plate 2, the lug folder
Train wheel bridge 1 and lug folder lower plate 2 are connected by connecting shaft 3.
As shown in figure 1, the lug clamp device width be 5mm, lug folder width can according to specific design requirement come
Arrange, 5mm is the most preferably scheme of this programme, for the scheme of lug clamp device width, such as 3～8mm or other schemes are equal
It is feasible.
As shown in Fig. 2 being provided with serrate slot 5 on the lug folder train wheel bridge 1, groove width is 0.6mm, and groove width can be according to concrete
Design requirement determining, 0.6mm is the most preferably scheme of this programme, for the scheme of profile of tooth well width, such as 0.5～0.8mm
Or other schemes are feasible.
As shown in Fig. 2 being carved with serrate slot 5 on the lug folder train wheel bridge 1, profile of tooth slot number is 26, the quantity of serrate slot 5
Can be determined according to specific design requirement, 26 be this programme most preferably scheme, for the scheme of serrate slot slot number, such as
25～30 or other schemes are feasible.
As shown in figure 3, being provided with 3 concave lug grooves 6,7,8,3 groove size depth on the lug folder lower plate 2
Unanimously, correspond in the direction of the width.Although being described to preferred embodiment of the present utility model above in association with accompanying drawing,
But the utility model is not limited to concrete above-mentioned embodiment, and above-mentioned specific embodiment is only suitability rather than limited
, one of ordinary skill in the art under enlightenment of the present utility model, without prejudice to the utility model objective and claim
On the premise of, can make represented as multiple types, and such conversion is each fallen within protection domain of the present utility model.
Claims (4)
1. a kind of lug clamp device, it is characterised in that：Including lug folder train wheel bridge, lug folder lower plate, connecting shaft and spring, institute
State lug folder train wheel bridge to be arranged on spring, the spring is arranged on lug folder lower plate, and the lug presss from both sides train wheel bridge and pole
Ear clip lower plate is connected by connecting shaft.
2. a kind of lug clamp device as claimed in claim 1, it is characterised in that：The lug folder width is 3～8mm.
3. a kind of lug clamp device as claimed in claim 1, it is characterised in that：Profile of tooth is provided with the lug folder train wheel bridge
Groove, groove width is 0.5～0.8mm, and profile of tooth slot number is 25～30.
4. a kind of lug clamp device as claimed in claim 1, it is characterised in that：3 are provided with the lug folder lower plate
Concave lug groove, 3 grooves are corresponded in the direction of the width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621015809.2U CN206153746U (en) | 2016-08-31 | 2016-08-31 | Utmost point ear clip device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621015809.2U CN206153746U (en) | 2016-08-31 | 2016-08-31 | Utmost point ear clip device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206153746U true CN206153746U (en) | 2017-05-10 |
Family
ID=58650105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621015809.2U Expired - Fee Related CN206153746U (en) | 2016-08-31 | 2016-08-31 | Utmost point ear clip device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206153746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019091696A1 (en) * | 2017-11-10 | 2019-05-16 | Schunk Sonosystems Gmbh | Positioning system for relative positioning of a bare wire end embodied on a cable end in relation to a sealing space of an ultrasonic welding device |
| CN111129416A (en) * | 2019-12-30 | 2020-05-08 | 东莞市沃泰通新能源有限公司 | Battery multi-tab fixing device and battery |
-
2016
- 2016-08-31 CN CN201621015809.2U patent/CN206153746U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019091696A1 (en) * | 2017-11-10 | 2019-05-16 | Schunk Sonosystems Gmbh | Positioning system for relative positioning of a bare wire end embodied on a cable end in relation to a sealing space of an ultrasonic welding device |
| CN111129416A (en) * | 2019-12-30 | 2020-05-08 | 东莞市沃泰通新能源有限公司 | Battery multi-tab fixing device and battery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102544590B (en) | Integrated device for testing lithium ion battery and shaping and cutting battery lug | |
| CN202549964U (en) | Battery serial connection device | |
| CN204075493U (en) | A kind of supersonic welding header structure | |
| CN206153746U (en) | Utmost point ear clip device | |
| CN203026577U (en) | Pressing device for positive pole lug bending and sealing body of cylindrical lithium battery | |
| CN104966808A (en) | Method for simultaneously controlling tape gumming and pole piece edge bulging on pole lug of battery pole piece | |
| CN204538113U (en) | A kind of soft pack cell tab welding clamp | |
| CN103050735A (en) | Anode lug bending and sealing body press-in device for cylindrical lithium battery | |
| CN106207272B (en) | A method of realizing the quick block weldering of three lug lithium ion battery of cylinder | |
| CN202019012U (en) | Comb plate of welding working tool for lead-acid storage battery | |
| CN201997846U (en) | Positioning clamp for spot welding of pole tab of lithium ion battery | |
| CN205016609U (en) | Laminate polymer battery utmost point ear switching structure | |
| CN209389182U (en) | A kind of lithium ion battery thermal runaway auxiliary body | |
| CN203557041U (en) | Spot welding fixture for power battery | |
| CN202639570U (en) | Water-adding type motorcycle battery burn-in tool | |
| CN202344117U (en) | Butt welding tongs for storage battery | |
| CN204614845U (en) | A kind of lithium battery group Electrode connection plate structure | |
| CN206253814U (en) | A kind of clamp for laser welding cap of cylinder lithium ion battery | |
| CN204538053U (en) | Back film of solar cell relieving attachment | |
| CN203918223U (en) | The jig of a kind of lithium ion cell positive ear ultrasonic bonding | |
| CN201926675U (en) | Fixture used for testing lithium ion battery | |
| CN204314810U (en) | A kind of blade server with handle limiting structure | |
| CN202804540U (en) | Special tool for welding automobile battery pole group | |
| CN215896487U (en) | Top sealing device for battery, battery manufacturing equipment and lithium ion battery | |
| CN207771043U (en) | Cable wire solder head mold |
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: 20170510 Termination date: 20200831 |