CN208195932U - battery clamping device - Google Patents
battery clamping device Download PDFInfo
- Publication number
- CN208195932U CN208195932U CN201820436058.4U CN201820436058U CN208195932U CN 208195932 U CN208195932 U CN 208195932U CN 201820436058 U CN201820436058 U CN 201820436058U CN 208195932 U CN208195932 U CN 208195932U
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- pressing plate
- welding
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Abstract
The utility model discloses a kind of battery clamping devices, including bottom plate, pressing plate and locking mechanism, the bottom plate offers several first positioning holes, the pressing plate lower part offers several second location holes, the first positioning hole and second location hole correspond, the pressing plate top offers several groups welding location-plate hole, the welding location-plate hole is communicated with second location hole, every group welding location hole is circumferentially evenly distributed around a second location hole, is fixed between the bottom plate and pressing plate by locking mechanism.Battery clamping device provided by the utility model, it is easy to operate, while clamping multiple groups battery and keeping welding accurate.
Description
Technical field
The utility model relates to technical field of laser welding, specifically, being related to a kind of battery clamping device.
Background technique
Laser welding technology is the high energy laser beam using laser, is irradiated to body surface, is fused to body surface
New welding technology together.18650 batteries are most popular a models on existing market electric car, with country
New-energy automobile policy is implemented step by step, and the demand of such battery can be increasing in the market, it requires manufacturing enterprise
Yield must be high.But traditional welding procedure is that 18650 type batteries are put into welding platform, single to weld, production effect
Rate is low, and direct labor labor intensity is high, and battery location is range estimation when welding, thus welding quality it is difficult to ensure that.
There is the clamping device of simple small-sized multiple groups welding currently on the market, but it is inconvenient to use, first, the electricity stepped up
Pond group negligible amounts；Second, since every batteries need to weld four points, in the case where no positioning, it is easy to cause to weld
The uneven of position is connect, present enterprise's high-volume processing request is not suitable with.
Utility model content
It is easy to operate the purpose of this utility model is to provide a kind of battery clamping device, while clamping multiple groups battery is simultaneously
Keep welding accurate.
Technical solution used by battery clamping device disclosed by the utility model is: a kind of battery clamping device, including
Bottom plate, pressing plate and locking mechanism, the bottom plate offer several first positioning holes, and it is fixed that the pressing plate lower part offers several second
Position hole, the first positioning hole and second location hole correspond, and the pressing plate top offers several groups welding location-plate hole, institute
It states welding location-plate hole to communicate with second location hole, every group welding location hole is circumferentially uniformly arranged around a second location hole
Column, are fixed between the bottom plate and pressing plate by locking mechanism.
Preferably, the every group welding positioning hole number is 4, and every group of 4 welding location-plate holes are around one the
Two location holes are circumferentially evenly distributed.
Preferably, the locking mechanism includes several hooks and several quick folders, and quickly clamping schedule is pressed
Plate side, the hook are fixed on bottom plate side, and the quick folder is connect with hook grab.
Preferably, the first positioning hole is up big and down small stepped hole.
Preferably, the welding location-plate hole is counter sink.
Preferably, the bottom plate offers the first fixation hole, and the pressing plate offers in bottom plate corresponding position
Two fixation holes.
The beneficial effect of battery clamping device disclosed by the utility model is: battery is placed on to the first positioning hole of bottom plate
On, lower part positioning is carried out, top positioning is carried out to battery by the second location hole of pressing plate, by locking mechanism by pressing plate and bottom
Plate is fixed, and plumb joint carries out laser welding to battery by the welding location-plate hole above pressing plate, and welding position is uniformly accurate, operation
Multiple groups battery can be welded simply and simultaneously, improve production efficiency and yield rate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model battery clamping device；
Fig. 2 is the cross-sectional view of the utility model battery clamping device.
Specific embodiment
The utility model is further elaborated and is illustrated with Figure of description combined with specific embodiments below: please referring to figure
1 and Fig. 2, a kind of battery clamping device, including bottom plate 11, pressing plate 12 and locking mechanism 13.
Bottom plate 11 offers several first positioning holes 14, and first positioning hole 14 is up big and down small stepped hole, under pressing plate 12
Portion offers several second location holes 15, and the first positioning hole 14 and second location hole 15 correspond, and passes through the first positioning
Hole 14 and second location hole 15 can position up and down battery, and 12 top of pressing plate offers several groups welding location-plate hole 16, weldering
It connects location hole 16 to communicate with second location hole 15, welding location-plate hole 16 is counter sink, and laser welding head can pass through welding location-plate hole
16 pairs of batteries are accurately welded, and counter sink is up big and down small to make laser welding head be easier to find anchor point, and every group welding is fixed
Position hole 16 is circumferentially evenly distributed around a second location hole 15, keeps battery solder joint uniform, every 16 quantity of group welding location hole
It is 4, every group of 4 welding location-plate holes 16 are circumferentially evenly distributed around a second location hole 15, and 4 solder joints make welding battery
It is sufficiently tight, it is fixed by locking mechanism 13 between bottom plate 11 and pressing plate 12.
Locking mechanism 13 includes several hooks 17 and several quick folders 18, and quickly folder 18 is fixed on 12 side of pressing plate, is linked up with
17 are fixed on 11 side of bottom plate, and quickly folder 18 is connect with 17 hooks are linked up with, sound construction and easy to operate.
Bottom plate 11 offers the first fixation hole 19, and pressing plate 12 offers the second fixation hole 20 in 11 corresponding position of bottom plate, leads to
The first fixed block hole 19 and the second fixation hole 20 are crossed, on position required for the present apparatus being fixed on.
In above scheme, battery is placed in the first positioning hole 14 of bottom plate 11, lower part positioning is carried out, passes through pressing plate 12
Second location hole 15 top positioning is carried out to battery, by locking mechanism 13 that pressing plate 12 and bottom plate 11 is fixed, plumb joint is logical
The welding location-plate hole 16 for crossing the top of pressing plate 12 carries out laser welding to battery, and welding position is uniformly accurate, easy to operate and can be same
When weld multiple groups battery, improve production efficiency and yield rate.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (6)
1. a kind of battery clamping device, which is characterized in that including bottom plate, pressing plate and locking mechanism, the bottom plate offers several
First positioning hole, the pressing plate lower part offer several second location holes, and the first positioning hole and second location hole one are a pair of
It answers, the pressing plate top offers several groups welding location-plate hole, and the welding location-plate hole is communicated with second location hole, and described every group
Welding location-plate hole is circumferentially evenly distributed around a second location hole, solid by locking mechanism between the bottom plate and pressing plate
It is fixed.
2. battery clamping device as described in claim 1, which is characterized in that every group welding positioning hole number is 4, often
4 welding location-plate holes of group are circumferentially evenly distributed around a second location hole.
3. battery clamping device as described in claim 1, which is characterized in that the locking mechanism include it is several hook and it is several
Quickly folder, described quickly clamping due to pressing plate side, the hook is fixed on bottom plate side, and the quick folder and hook grab connect
It connects.
4. battery clamping device as described in any one of claims 1-3, which is characterized in that the first positioning hole be it is upper it is big under
Small stepped hole.
5. battery clamping device as described in any one of claims 1-3, which is characterized in that the welding location-plate hole is countersunk head
Hole.
6. battery clamping device as described in any one of claims 1-3, which is characterized in that it is fixed that the bottom plate offers first
Hole, the pressing plate offer the second fixation hole in bottom plate corresponding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820436058.4U CN208195932U (en) | 2018-03-29 | 2018-03-29 | battery clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820436058.4U CN208195932U (en) | 2018-03-29 | 2018-03-29 | battery clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208195932U true CN208195932U (en) | 2018-12-07 |
Family
ID=64525748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820436058.4U Active CN208195932U (en) | 2018-03-29 | 2018-03-29 | battery clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208195932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480238A (en) * | 2019-08-27 | 2019-11-22 | 三威实业（珠海）有限公司 | A kind of lithium battery automatic welding tooling |
-
2018
- 2018-03-29 CN CN201820436058.4U patent/CN208195932U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480238A (en) * | 2019-08-27 | 2019-11-22 | 三威实业（珠海）有限公司 | A kind of lithium battery automatic welding tooling |
| CN110480238B (en) * | 2019-08-27 | 2022-01-25 | 三威实业（珠海）有限公司 | Automatic welding tool for lithium battery |
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