CN206373483U - A kind of lithium battery pole ear welder - Google Patents
A kind of lithium battery pole ear welder Download PDFInfo
- Publication number
- CN206373483U CN206373483U CN201621476013.7U CN201621476013U CN206373483U CN 206373483 U CN206373483 U CN 206373483U CN 201621476013 U CN201621476013 U CN 201621476013U CN 206373483 U CN206373483 U CN 206373483U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- battery core
- battery
- welder
- pole ear
- 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
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model provides a kind of lithium battery pole ear welder, including lithium battery limit base, base and ultrasonic welder, there is battery core neck on the lithium battery limit base, the battery core neck setting axially in parallel with the plumb joint of the ultrasonic welder, the medial surface that the base is close to the battery core neck is set, for limiting position of the battery core of lithium battery in the battery core neck.The utility model can realize that battery core during tab welding is quickly positioned and put, and improve the uniformity of tab welding.
Description
Technical field
The utility model is related to a kind of lithium battery pole ear welder.
Background technology
In the production process of cylindrical lithium ion battery, when upper lug is two or more, it is necessary to the side for passing through welding
Formula carries out prewelding, and lug is welded together, then welded together with block again.Welding manner typically uses ultrasonic bonding, right
In the hand-held welder inefficiency used at present, first have to first be well placed lug during welding manually and welded again, welded
When be difficult fixed lug position, in order to ensure position and the effect of each tab welding, to lug put be very have must
Want, i.e. and the fixation problem for putting problem battery of lug.
Therefore, that is to say, that the device of one self-contained battery position of exploitation, it is very with necessary.
Utility model content
A purpose of the present utility model is to provide for a kind of lithium battery pole ear welder, and it can realize tab welding
When battery core quickly positioning put, improve tab welding uniformity.
Especially, the utility model provide a kind of lithium battery pole ear welder, including lithium battery limit base, base and
There is battery core neck, the battery core neck and the ultrasonic welder on ultrasonic welder, the lithium battery limit base
The axially in parallel setting of plumb joint, the medial surface that the base is close to the battery core neck is set, the electricity for limiting lithium battery
Position of the core in the battery core neck.
Preferably, the lithium battery is cylinder type lithium battery, and the battery core neck is arc and electric with the cylindrical lithium
Pond is adapted to.
Preferably, plumb joint of the lug installation site of the lithium battery just to the ultrasonic welder.
Lithium battery pole ear welder of the present utility model, due to being fixed using limit base to battery battery core,
Realize the quick positioning before battery core welding to put, improve the uniformity of tab welding in product, improve product yield.
According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more
Plus understand of the present utility model above-mentioned and other purposes, advantages and features.
Brief description of the drawings
It is described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter more of the present utility model specific real
Apply example.Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that
What these accompanying drawings were not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the main structure diagram of the lithium battery pole ear welder according to the utility model one embodiment；
Fig. 2 is the side structure schematic view of the lithium battery pole ear welder according to the utility model one embodiment；
Wherein：
1st, battery limiting seat；11st, battery core neck；2nd, base；3rd, ultrasonic welder；31st, plumb joint.
Embodiment
Fig. 1 is the main structure diagram of the lithium battery pole ear welder according to the utility model one embodiment；Fig. 2
It is the side structure schematic view of the lithium battery pole ear welder according to the utility model one embodiment.
As shown in Figure 1 and Figure 2, the lithium battery pole ear welder that the present embodiment is provided, can include lithium electricity in general manner
There is battery core neck 11, the battery core neck on pond limit base 1, base 2 and ultrasonic welder 3, the lithium battery limit base 1
11 settings axially in parallel with the plumb joint 31 of the ultrasonic welder 3, the base 2 is close to the interior of the battery core neck 11
Side is set, for limiting position of the battery core of lithium battery in the battery core neck 11.
Preferably, the lithium battery be cylinder type lithium battery, the battery core neck 11 be arc and with the cylindrical lithium
Battery is adapted to.Plumb joint 31 of the lug installation site of the lithium battery just to the ultrasonic welder 3.
The lithium battery pole ear welder of the present embodiment, it is real due to being fixed using limit base to battery battery core
Show the quick positioning before battery core welding to put, and the battery core neck 11 of arc causes battery core is not likely to produce wherein to rock, energy
Enough prevent the situation that lug is partially welded or position is differed from occurring, and then influence follow-up Laser Welding.The welder of the present embodiment is just
The uniformity of tab welding in product is improved, product yield is improved, and be easy to operation of the workman in welding.
So far, although those skilled in the art will appreciate that herein it is detailed have shown and described it is of the present utility model many
Individual exemplary embodiment, still, still can be public according to the utility model in the case where not departing from the utility model spirit and scope
The content opened directly determines or derived many other variations or modifications for meeting the utility model principle.Therefore, this practicality is new
The scope of type is understood that and regarded as to cover other all these variations or modifications.
Claims (3)
1. a kind of lithium battery pole ear welder, it is characterised in that including lithium battery limit base, base and ultrasonic welder,
There is battery core neck, the plumb joint of the battery core neck and the ultrasonic welder is axially in parallel on the lithium battery limit base
Setting, the base be close to the battery core neck medial surface set, for limiting the battery core of lithium battery in the battery core card
Position in groove.
2. lithium battery pole ear welder according to claim 1, it is characterised in that the lithium battery is cylindrical lithium electricity
Pond, the battery core neck is arc and is adapted to the cylinder type lithium battery.
3. lithium battery pole ear welder according to claim 1, it is characterised in that the lug installation position of the lithium battery
Put the plumb joint just to the ultrasonic welder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476013.7U CN206373483U (en) | 2016-12-30 | 2016-12-30 | A kind of lithium battery pole ear welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476013.7U CN206373483U (en) | 2016-12-30 | 2016-12-30 | A kind of lithium battery pole ear welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206373483U true CN206373483U (en) | 2017-08-04 |
Family
ID=59407662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621476013.7U Expired - Fee Related CN206373483U (en) | 2016-12-30 | 2016-12-30 | A kind of lithium battery pole ear welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206373483U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931820A (en) * | 2017-11-17 | 2018-04-20 | 中山市电赢科技有限公司 | A kind of lithium battery double-position ultrasonic spot welder |
| CN112382831A (en) * | 2020-09-09 | 2021-02-19 | 万向一二三股份公司 | A utmost point ear and utmost point ear welding set for laminate polymer battery |
-
2016
- 2016-12-30 CN CN201621476013.7U patent/CN206373483U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931820A (en) * | 2017-11-17 | 2018-04-20 | 中山市电赢科技有限公司 | A kind of lithium battery double-position ultrasonic spot welder |
| CN112382831A (en) * | 2020-09-09 | 2021-02-19 | 万向一二三股份公司 | A utmost point ear and utmost point ear welding set for laminate polymer battery |
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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: 20170804 Termination date: 20181230 |