CN206622761U - A kind of pull protection combination unit welded during the shaping for battery core module - Google Patents
A kind of pull protection combination unit welded during the shaping for battery core module Download PDFInfo
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- CN206622761U CN206622761U CN201720272162.XU CN201720272162U CN206622761U CN 206622761 U CN206622761 U CN 206622761U CN 201720272162 U CN201720272162 U CN 201720272162U CN 206622761 U CN206622761 U CN 206622761U
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- protection
- cover plate
- plate
- battery core
- protection combination
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Abstract
The utility model provides the pull protection combination unit welded during a kind of shaping for battery core module, the device includes protection combination plate and two pieces of clamping devices for being arranged symmetrically in protection combination plate both ends, the protection combination plate includes protection main cover plate and two pieces symmetrically with the auxiliary cover plates of protection that are slidably connected of protection main cover plate, and the clamping device both ends are to having the fastening screw fixed with battery core module.The utility model can be directed to different model module and integrated circuit cover plate plays fixed and protective action, reduce the replacement frequency that different modules clamp and the quality for improving laser welding by setting pullable protection combination plate, fixed clamping device.
Description
Technical field
It the utility model is related to lithium battery PACK manufacturing technology fields, and in particular to one kind is used to weld during the shaping of battery core module
Pull protection combination unit when connecing, there is the function such as anti-fried point protection when being welded for different model battery core module.
Background technology
Battery PACK systems refer to be sealed numerous single battery cores by series-parallel connect using mechanical structure
Dress, its main technology are embodied in overall construction design, welding and control process etc., now for lithium battery PACK workshops electricity
Laser welding between core group and integrated circuit cover plate, it is fixed on firstly the need of by the matching of integrated circuit cover plate in welding
Corresponding battery core pole surface, at present due to many inevitable reasons such as cover plate materials purity, welding temperature, fried point can be produced
Welding body is damaged, reduces welding quality.The integrated circuit cover plate having again in addition for different battery core modules needs to match somebody with somebody
Corresponding fixed-guard is put, so as to which the replacement frequency fixed between integrated circuit cover plate can be improved, reduces life
Produce efficiency.
Utility model content
The utility model provides a kind of can be applied to different battery core module and can in battery core module welding process
The combination unit of protection is fixed to it, reaching reduces replacement frequency fixed between different battery core modules and integrated circuit cover plate,
Protect battery core module explosion-proof valve, wire harness etc. from damaged caused by spatter thing.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：
It is a kind of for battery core module shaping when weld pull protection combination unit, the device include protection combination plate and
Two pieces of clamping devices for being arranged symmetrically in protection combination plate both ends, the protection combination plate include protection main cover plate and two
Block is symmetrically fixed to having with the auxiliary cover plate of protection that is slidably connected of protection main cover plate, the clamping device both ends with battery core module
Fastening screw.
Preferably, being slidably connected between the protection main cover plate and the auxiliary cover plate of protection is by the inside of main cover plate
Chute and the moving guide rail in outside of the auxiliary plate realize so that protect the relative protection main cover plate of auxiliary cover plate can left and right it is sliding
It is dynamic.
Preferably, the protection main cover plate both ends are provided with check plate, in the end set of the auxiliary cover plate of protection
There is anti-off board corresponding with check plate, by the effect of check plate and anti-off board, can prevent auxiliary cover plate from coming off.
Preferably, the clamping device is two pieces of symmetrical convex structures, and protruding end is relative to each other, described fastening screw
It is arranged on two nose positions of convex structure.
Further, hinge connection is used between the handle end of the convex structure and two pieces of auxiliary cover plates of protection, makes clamping
Device being capable of activity.
From above technical scheme, the utility model is by setting drawing and pulling type to protect combination plate, convex clamping activity
Device, the integrated circuit cover plate for being directed to different model module play fixed and protective action, reduce what different modules were fixed
Replacement frequency and the quality for improving laser welding.
Brief description of the drawings
Structural representation when Fig. 1 looks up for the utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the structural representation of the utility model use state；
Fig. 4 is the structural representation of the utility model clamping device.
In figure：1st, combination plate is protected, 2, hinge, 3, clamping device, 4, fastening screw, 5, protection main cover plate, 6, protection
Auxiliary cover plate, 7, rail plate, 8, check plate 9, chute, 10, anti-off board.
Embodiment
A kind of preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
As shown in figure 1, in the present embodiment, the combination unit includes protecting combination plate 1, hinge 2, convex clamping device
3 etc., the protection combination plate 1 is auxiliary by protection main cover plate 5 and two pieces of protection being symmetrically slidably connected with protection main cover plate 5
Cover plate 6, it be used for protected integrated circuit cover plate, battery core module are covered, play protection battery core module explosion-proof valve and
Integrated circuit cover plate wire harness etc., its main and auxiliary combining structure can realize that the protection of different battery core modules is fixed while pull, lead to
Strengthened with property.
In the present embodiment, the device, which is preferably used on the auxiliary cover plate of protection, sets a linear motion guide 7, while is led in protection
One is set on cover plate 5 and coordinates straight 9 with rail plate, is realized by said structure and protects the relative protection main cover plate 5 of auxiliary cover plate 6
Move left and right, so as to which combination unit is pulled into corresponding size according to the quantity of battery core module.
In the present embodiment, as shown in figure 1, being come off to prevent from protecting between main cover plate 5 and the auxiliary cover plate 6 of protection, anti-
The both sides end of shield main cover plate 5 is provided with check plate 8, while anti-off board 9 is set on the end for protecting auxiliary cover plate 6.
In the present embodiment, the clamping device 3 is preferably designed to two pieces of symmetrical convex shapes, will be protected by hinge 2
The end of auxiliary cover plate 6 and the handle end of convex structure connect, and ensure that clamping device 3 can be freely movable, to tackle electricity
The error that core group end plate occurs when installing.Fastening screw 4 is arranged on the protruding end of convex structure, and direction is downward, in battery core mould
The end plate on the both sides of group is provided with hole slot, and the connection of hinge 2 can ensure that fastening screw 4 is inserted in hole slot, and fastening screw 4 makes battery core mould
Group, integrated circuit cover plate are fixed up between placement is combined with pull.
In concrete operations, when battery core module carries out laser welding process, battery core module is positioned over mould by operating personnel
Organize on pallet, and integrated circuit cover plate corresponding to the battery core module is covered in the surface of battery core module pole, pull is protected
The size pull of combination unit adjusts clamping device 3 to the thickness identical place with battery core module by the effect of hinge 2
Orientation, its fastening screw 4 is set to carry out laser welding operation after smoothly inserting the hole slot of battery core module both ends end plate.Work as operation
When personnel carry out the laser welding task of other varying number battery core modules, being sequentially adjusted in the installation dimension of pull protector makes
It is matched after carry out weld task, therefore it has and possesses good versatility.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this
The various modifications and improvement that the technical scheme of utility model is made, the guarantor that claims of the present utility model determine all should be fallen into
In the range of shield.
Claims (6)
- A kind of 1. pull protection combination unit welded during shaping for battery core module, it is characterised in that：The device includes protection Combination plate（1）Protection combination plate is arranged symmetrically in two pieces（1）The clamping device at both ends（3）, the protection combination plate （1）Including protecting main cover plate（5）With two pieces symmetrically with protecting main cover plate（5）The auxiliary cover plate of protection being slidably connected（6）, the clamping Device both ends to have with battery core module fix fastening screw（4）.
- 2. pull protection combination unit according to claim 1, it is characterised in that：The auxiliary cover plate of protection（6）Outside is set There is shifting sledge（7）, protect main cover plate（5）Inner side is provided with and shifting sledge（7）The chute of cooperation（9）.
- 3. pull protection combination unit according to claim 1 or 2, it is characterised in that：The protection main cover plate both ends It is provided with check plate（8）, the end set of the auxiliary cover plate of protection has and check plate（8）Corresponding anti-off board（10）.
- 4. pull protection combination unit according to claim 1, it is characterised in that：The clamping device is designed as convex knot Structure.
- 5. pull protection combination unit according to claim 4, it is characterised in that：The fastening screw（4）It is arranged at convex Two jags of shape structure.
- 6. pull protection combination unit according to claim 4, it is characterised in that：The handle end of the convex structure is with preventing Protect auxiliary cover plate（6）Between hinge（2）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720272162.XU CN206622761U (en) | 2017-03-20 | 2017-03-20 | A kind of pull protection combination unit welded during the shaping for battery core module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720272162.XU CN206622761U (en) | 2017-03-20 | 2017-03-20 | A kind of pull protection combination unit welded during the shaping for battery core module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206622761U true CN206622761U (en) | 2017-11-10 |
Family
ID=60208240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720272162.XU Active CN206622761U (en) | 2017-03-20 | 2017-03-20 | A kind of pull protection combination unit welded during the shaping for battery core module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206622761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496622A (en) * | 2020-11-05 | 2021-03-16 | 天津恒天新能源汽车研究院有限公司 | Flexible electric core welding tool |
| CN112496622B (en) * | 2020-11-05 | 2024-07-09 | 天津恒天新能源汽车研究院有限公司 | Flexible cell welding tool |
-
2017
- 2017-03-20 CN CN201720272162.XU patent/CN206622761U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496622A (en) * | 2020-11-05 | 2021-03-16 | 天津恒天新能源汽车研究院有限公司 | Flexible electric core welding tool |
| CN112496622B (en) * | 2020-11-05 | 2024-07-09 | 天津恒天新能源汽车研究院有限公司 | Flexible cell welding tool |
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