CN208496176U - A kind of battery core mould group fixture - Google Patents
A kind of battery core mould group fixture Download PDFInfo
- Publication number
- CN208496176U CN208496176U CN201820898541.4U CN201820898541U CN208496176U CN 208496176 U CN208496176 U CN 208496176U CN 201820898541 U CN201820898541 U CN 201820898541U CN 208496176 U CN208496176 U CN 208496176U
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- China
- Prior art keywords
- battery core
- mould group
- core mould
- pedestal
- hold
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- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model relates to battery core mould group mounting technology fields, and in particular to a kind of battery core mould group fixture.The battery core mould group fixture includes the pedestal for placing battery core mould group, positioning mechanism on pedestal and for carrying out horizontal location to battery core mould group, and the hold-down mechanism of vertical compression is carried out with corresponding nickel sheet for each battery core to battery core mould group, the hold-down mechanism includes the elastic parts for individually compressing each battery core and corresponding nickel sheet.By the way that the positioning mechanism for carrying out horizontal location to battery core mould group is arranged on pedestal, and the hold-down mechanism of vertical compression is carried out with corresponding nickel sheet for each battery core to battery core mould group, the elastic parts of the hold-down mechanism individually compresses each battery core and corresponding nickel sheet, accurate positioning when making battery core mould group feeding, and the elastic parts of hold-down mechanism makes each battery core of battery core mould group and the adaptive vertical compression of corresponding nickel sheet, the welding precision and welding quality of battery core mould group are improved, production efficiency is improved.
Description
Technical field
The utility model relates to battery core mould group mounting technology fields, and in particular to a kind of battery core mould group fixture.
Background technique
As the demand of new energy resource power battery is unprecedented soaring, new energy resource power battery automatic production line equipment is also got over
Come more.Existing frequently-used battery is lithium ion battery, and designer is to pursue high capacity cell and lower technical costs, ingenious
Many small column battery cores are passed through nickel sheet copper sheet and are unified into mould group by ground, so that a battery core mould group has very more pads, are made
It is very big at the workload of welding, and produce very much, the common human weld's low efficiencys of number in batches, it is not able to satisfy the need in market
It asks.
When common human weld, need with corresponding single battery core in battery core mould group to compress the nickel sheet of single-point simultaneously one by one
Welding, finally completes the welding of entire mould group, and operation production efficiency in this way is low.And each battery core of battery core mould group
Height dimension has deviation, and it is difficult to ensure that all in one plane, plain clamp is disposably all pressed when battery core composition mould group
It cannot guarantee that each battery core is all contacted and compressed with nickel sheet when tight mould group；And battery core size is smaller, each pressure cylinder on fixture
It needs to align one by one with corresponding battery core, when artificial loading may occur not to be pushed to mould group and to generate mould group opposite with fixture
Position deviation, these can all lead to failure welding phenomenon.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, provide a kind of battery core mould
Group fixture, needs manually to compress one by one, production efficiency is low, and battery core mould group and nickel before overcoming existing nickel sheet and battery core mould group welding
Piece poor contact can not compress completely and battery core mould group is with pressure cylinder the problem of relative position deviation leads to failure welding.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of battery core mould group fixture is provided, including
For placing the pedestal of battery core mould group, on pedestal and for the positioning mechanism to battery core mould group progress horizontal location, and
The hold-down mechanism of vertical compression is carried out with corresponding nickel sheet for each battery core to battery core mould group, the hold-down mechanism includes independent
Compress the elastic parts of each battery core and corresponding nickel sheet.
The still more preferably scheme of the utility model is: the elastic parts is hollow structure.
The still more preferably scheme of the utility model is: the hold-down mechanism further includes lower platen, the elastic parts
Including flexible connector and compressing member in hollow structure, the lower platen is equipped with multiple cavitys for accommodating elastic parts, described
One end of flexible connector and cavity upper end against or it is fixed, the other end and compressing member are against the compressing member is in cavity
Pressing plate setting is vertically moved and worn under part, and vertical compression is carried out with corresponding nickel sheet to each battery core of battery core mould group.
The still more preferably scheme of the utility model is: the lower platen includes lower cover plate and connect with lower cover plate upper
Cover board, the lower cover plate are equipped with multiple cavitys for accommodating elastic parts, and the upper cover plate is equipped with through-hole corresponding with each cavity.
The still more preferably scheme of the utility model is: the diameter of the through-hole is less than cavity close to the opening of upper cover plate
Diameter.
The still more preferably scheme of the utility model is: the lower cover plate is detachable connection with upper cover plate.
The still more preferably scheme of the utility model is: the hold-down mechanism further includes the battery core mould group driven on pedestal
The lifting body moved up and down.
The still more preferably scheme of the utility model is: the battery core mould group fixture further includes that bracket and at least one are set to
The guiding mechanism of frame bottom, the pedestal are slidably mounted on guiding mechanism, and the lower platen is set to the top of bracket.
The still more preferably scheme of the utility model is: the battery core mould group fixture further includes to the battery core mould on pedestal
Group is moved to battery core mould group and compresses the position-limit mechanism that position carries out limiting buffer.
The still more preferably scheme of the utility model is: the battery core mould group fixture further includes for detecting battery core mould group
Whether the inductor of feeding in place.
The beneficial effects of the utility model are, provide a kind of battery core mould group fixture, by pedestal be arranged for pair
The positioning mechanism of battery core mould group progress horizontal location, and each battery core for battery core mould group are vertical with the progress of corresponding nickel sheet
The hold-down mechanism of compression, the hold-down mechanism include the elastic parts for individually compressing each battery core and corresponding nickel sheet, make battery core mould
Accurate positioning when group feeding, and the elastic parts of hold-down mechanism keeps each battery core of battery core mould group and corresponding nickel sheet adaptively vertical
It compresses, improves the welding precision and welding quality of battery core mould group, improve production efficiency.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the schematic perspective view of the battery core mould group fixture of the utility model；
Fig. 2 is the schematic perspective view of the battery core mould group fixture (no lower platen) of the utility model；
Fig. 3 is the partial schematic sectional view of the hold-down mechanism (no lifting body) of the utility model.
Specific embodiment
Now in conjunction with attached drawing, elaborate to the preferred embodiment of the utility model.
As shown in Figure 1 to Figure 3, the utility model provides a kind of preferred embodiment of battery core mould group fixture.
The battery core mould group fixture includes the pedestal 10 for placing battery core mould group, is set on pedestal 10 and for battery core
Mould group carries out the positioning mechanism 20 of horizontal location, and is pressed for each battery core to battery core mould group to be vertical with corresponding nickel sheet
Tight hold-down mechanism 30, the hold-down mechanism 30 include the elastic parts 31 for individually compressing each battery core and corresponding nickel sheet.Pass through
Positioning mechanism 20 is set on pedestal 10, horizontal location is carried out to battery core mould group, is arranged for each battery core to battery core mould group
The hold-down mechanism 30 of vertical compression is carried out with corresponding nickel sheet, the elastic parts 31 of the hold-down mechanism 30 individually compresses each battery core
With corresponding nickel sheet, accurate positioning when the battery core mould group fixture of the utility model makes battery core mould group feeding, and the bullet of hold-down mechanism 30
Property component 31 make each battery core of battery core mould group and the adaptive vertical compression of corresponding nickel sheet, improve battery core mould group welding precision and
Welding quality improves production efficiency.
In the present embodiment, the elastic parts 31 is hollow structure, convenient in elastic parts 31 by each of battery core mould group
Battery core carries out laser welding with corresponding nickel sheet to each battery core with after the adaptive vertical compression of corresponding nickel sheet.
As shown in figure 3, the utility model provides a kind of preferred embodiment of hold-down mechanism.
The hold-down mechanism 30 further includes lower platen 32, and the elastic parts 31 includes flexible connector and is in hollow structure
Compressing member 312, the lower platen 32 be equipped with it is multiple accommodate elastic parts 31 cavitys 3211, one end of the flexible connector
With 3211 upper end of cavity against or it is fixed, the other end and compressing member 312 are against the compressing member 312 hangs down in cavity 3211
Translation wears the setting of pressing plate 32 under dynamic simultaneously part, and carries out vertical compression to each battery core of battery core mould group and corresponding nickel sheet.Tool
Body, the flexible connector includes spring 311.Because each battery core of battery core mould group is there are the deviation of dimensional height, if using
Plain clamp disposably compresses battery core mould group, does not carry out adaptive vertical compression with corresponding nickel sheet to each battery core,
It is easy to produce the position deviation of battery core and nickel sheet, is not easy to compress.The setting of spring 311 can make compressing member 312 by battery core mould group
Each battery core and corresponding nickel sheet when carrying out vertical compression, adaptive vertical compression is done according to the dimensional height of battery core, is convenient for
The welding of subsequent battery core mould group and nickel sheet improves welding precision and welding quality.
Further, the lower platen 32 includes lower cover plate 321 and the upper cover plate 322 connecting with lower cover plate 321, under described
Cover board 321 is equipped with multiple cavitys 3211 for accommodating elastic parts 31, and the upper cover plate 322 is equipped with corresponding with each cavity 3211
Through-hole 3221.The upper cover plate 322 of one end of the spring 311 and 3211 upper end of cavity against or fixed, the other end and compressing member
312 against compressing member 312 vertically moves in cavity 3211 and wears the setting of cover board 321 under part, and to the every of battery core mould group
One battery core carries out vertical compression with corresponding nickel sheet.
When welding to battery core mould group and nickel sheet, laser is strafed from top to bottom, and light passes through the through-hole of upper cover plate 322
3221, it wears cavity 3211 and compressing member 311 reaches the surface of nickel sheet, battery core mould group and nickel sheet are welded.
The hold-down mechanism 30 of the present embodiment, which is arranged, individually compresses each battery core and corresponding elastic parts 31, and lower platen 32 is set
Multiple cavitys 3211 for accommodating elastic parts 31 are set, battery core mould group fixture is realized and various sizes of battery core mould group can be pressed
Tightly, the compatibility of battery core mould group fixture is improved.
Further, the diameter of the through-hole 3221 is less than the diameter of opening of the cavity 3211 close to upper cover plate 322, can incite somebody to action
Spring 311 is arranged to the upper cover plate 322 of one end and 3211 upper end of cavity against, the other end and compressing member 312 against facilitating peace
Dress.
Because of the galvanometer for the different model that laser-beam welding machine uses, laser beam length and oblique angle are different, and battery core mould group
It is different with every place's spot pitch of nickel sheet, the diameter and lower platen 321 of the through-hole 3221 on upper cover plate 322 in the present embodiment
Cavity 3221 diameter and height can be arranged according to actual needs, improve welding precision.
Further, the lower cover plate 321 and upper cover plate 322 are detachable connection.By lower cover plate 321 and upper cover plate
322 are set as detachable connection, and operator can replace different sizes, circle number, compressing force as needed and be set to lower cover plate
Spring 311 in 321 cavity 3221, improves the compatibility of battery core mould group fixture, and is easy for installation and removal.
In the present embodiment, the positioning mechanism 20 includes being symmetricly set on pedestal 10 to determine the side of battery core mould group
The side locating piece 21 of position and the end face locating piece 22 that the end face of battery core mould group is positioned.When manually by the push of battery core mould group
To when making a reservation for place position, side locating piece 21 positions the side of battery core mould group, and end face locating piece 22 is to battery core mould group
One end face is positioned, and is carried out the positioning before compression welding to battery core mould group and nickel sheet to realize, is avoided manually pushing battery core
Mould group feeding is not in place, keeps each battery core of battery core mould group corresponding with 34 position of compressing member, to improve the positioning of battery core mould group
Precision makes the compression better effect of subsequent battery core mould group and nickel sheet.
For enable battery core mould group fixture be compatible with different specification size battery core mould group positioning, can be arranged on pedestal 10 more
Long slot hole 211 is arranged in a screw hole 11 on side locating piece 21 and end face locating piece 22, and side locating piece 21 and end is adjusted
Position of the face locating piece 22 on pedestal 10, by the screw hole 11 on long slot hole 211 and pedestal 10 by 21 He of side locating piece
End face locating piece 22 is fixed on pedestal 10, to realize the positioning of compatible different size battery core mould groups.
In the present embodiment, the hold-down mechanism 30 further includes the top for driving the battery core mould group on pedestal 10 to move up and down
Rise mechanism.Lifting body may include the driving parts such as cylinder 33, lead screw, and the lifting body in the present embodiment preferably includes cylinder
33.Cylinder 33 drive pedestal 10 on battery core mould group move up and down, when cylinder 33 drive pedestal 10 on battery core mould group into
When row moves up, the compressing member 312 of hold-down mechanism 30 carries out each battery core of battery core mould group with corresponding nickel sheet adaptive
Vertical compression, so as to subsequent welding.
Further, the battery core mould group further includes that bracket 40 and at least one are set to the guiding mechanism 50 of 40 bottom of bracket,
The pedestal 10 is slidably mounted on guiding mechanism 50, and the lower platen 32 is set to the top of bracket 40.Specifically, the guiding
Mechanism 50 includes four guide posts 51, and pedestal 10 is slidably mounted on guide post 51, and guide post 51 drives the electricity on pedestal 10 to cylinder 33
Core model group, which moves up and down, to play the guiding role.
In the present embodiment, the battery core mould group further includes being moved to battery core mould group to the battery core mould group on pedestal 10 to compress position
Carry out the position-limit mechanism 60 of limiting buffer.Specifically, the battery core mould group of the present embodiment is symmetricly set on 40 liang of bracket including two
The position-limit mechanism 60 of side.Position-limit mechanism 60 includes limiting buffer device 61 and the limited block 62 connecting with limiting buffer device 61.Limit
Buffer 61 is installed on bracket 40 by limited block 62.Limiting buffer device 61 drives the battery core mould group on pedestal 10 to cylinder 33
It is moved to battery core mould group compression position and plays limiting buffer.
Further, the battery core mould group further include for detect battery core mould group whether the inductor 70 of feeding in place.When
When artificial promotion battery core mould group carries out feeding, inductor 70 can detect whether battery core mould group is pushed to pre-placing position.If battery core
Mould group is not pushed to pre-placing position, and peripheral control unit is unable to control starting cylinder 33 and moves up battery core mould group, if battery core
Mould group has been pushed to position is pre-fixed, and battery core mould group is moved up carry out battery core by controllable peripheral control unit starting cylinder 33
The operation of the compression of mould group and nickel sheet.
It should be understood that above embodiments are only to illustrate the technical solution of the utility model, it is rather than its limitations, right
For those skilled in the art, it can modify to technical solution illustrated in the above embodiments, or to part of skill
Art feature is equivalently replaced；And all such modifications and replacement, it all should belong to the protection of the appended claims for the utility model
Range.
Claims (10)
1. a kind of battery core mould group fixture, it is characterised in that: the battery core mould group fixture includes the pedestal for placing battery core mould group,
Positioning mechanism on pedestal and for carrying out horizontal location to battery core mould group, and for each battery core to battery core mould group
The hold-down mechanism of vertical compression is carried out with corresponding nickel sheet, the hold-down mechanism includes individually compressing each battery core and corresponding nickel sheet
Elastic parts.
2. battery core mould group fixture according to claim 1, it is characterised in that: the elastic parts is hollow structure.
3. battery core mould group fixture according to claim 1 or 2, it is characterised in that: the hold-down mechanism further includes lower platen,
The elastic parts includes flexible connector and compressing member in hollow structure, and the lower platen is equipped with multiple receiving elastic parts
Cavity, one end of the flexible connector and cavity upper end against or it is fixed, the other end and compressing member are against the compression
Part vertically moves in cavity and wears pressing plate setting under part, and hangs down to each battery core of battery core mould group with corresponding nickel sheet
Vertical compression is tight.
4. battery core mould group fixture according to claim 3, it is characterised in that: the lower platen includes lower cover plate and and lower cover
The upper cover plate of plate connection, the lower cover plate are equipped with multiple cavitys for accommodating elastic parts, and the upper cover plate is equipped with and each cavity
Corresponding through-hole.
5. battery core mould group fixture according to claim 4, it is characterised in that: the diameter of the through-hole is less than cavity close to upper
The diameter of the opening of cover board.
6. battery core mould group fixture according to claim 4, it is characterised in that: the lower cover plate is detachable with upper cover plate
Connection.
7. battery core mould group fixture according to claim 3, it is characterised in that: the hold-down mechanism further includes driving on pedestal
The lifting body that moves up and down of battery core mould group.
8. battery core mould group fixture according to claim 3, it is characterised in that: the battery core mould group fixture further include bracket and
At least one is set to the guiding mechanism of frame bottom, and the pedestal is slidably mounted on guiding mechanism, and the lower platen is set to bracket
Top.
9. battery core mould group fixture according to claim 1, it is characterised in that: the battery core mould group fixture further includes to pedestal
On battery core mould group be moved to battery core mould group compress position carry out limiting buffer position-limit mechanism.
10. battery core mould group fixture according to claim 1, it is characterised in that: the battery core mould group fixture further includes being used for
Detect battery core mould group whether the inductor of feeding in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820898541.4U CN208496176U (en) | 2018-06-11 | 2018-06-11 | A kind of battery core mould group fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820898541.4U CN208496176U (en) | 2018-06-11 | 2018-06-11 | A kind of battery core mould group fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208496176U true CN208496176U (en) | 2019-02-15 |
Family
ID=65289132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820898541.4U Active CN208496176U (en) | 2018-06-11 | 2018-06-11 | A kind of battery core mould group fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208496176U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909578A (en) * | 2019-05-07 | 2019-06-21 | 南京英诺微盛光学科技有限公司 | A kind of metal-oxide-semiconductor welding buffer unit |
| CN109945599A (en) * | 2019-04-04 | 2019-06-28 | 深圳力士智造科技有限公司 | A kind of vacuum drying clamping device of soft-package battery |
| CN110587207A (en) * | 2019-09-25 | 2019-12-20 | 盐城国投中科新能源科技有限公司 | Welding jig of battery module |
| CN111063926A (en) * | 2019-11-22 | 2020-04-24 | 大族激光科技产业集团股份有限公司 | Automatic ribbon equipment of beating of power battery module |
| CN112271397A (en) * | 2020-10-26 | 2021-01-26 | 合肥国盛电池科技有限公司 | Lithium battery combinable battery module |
| CN112809176A (en) * | 2021-01-14 | 2021-05-18 | 北方夜视技术股份有限公司 | Nickel pipe manufacturing clamp and method for low-light-level image intensifier photocathode evaporation source |
| CN112828447A (en) * | 2021-03-15 | 2021-05-25 | 深圳泰德激光科技有限公司 | Laser cutting equipment |
-
2018
- 2018-06-11 CN CN201820898541.4U patent/CN208496176U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945599A (en) * | 2019-04-04 | 2019-06-28 | 深圳力士智造科技有限公司 | A kind of vacuum drying clamping device of soft-package battery |
| CN109909578A (en) * | 2019-05-07 | 2019-06-21 | 南京英诺微盛光学科技有限公司 | A kind of metal-oxide-semiconductor welding buffer unit |
| CN110587207A (en) * | 2019-09-25 | 2019-12-20 | 盐城国投中科新能源科技有限公司 | Welding jig of battery module |
| CN111063926A (en) * | 2019-11-22 | 2020-04-24 | 大族激光科技产业集团股份有限公司 | Automatic ribbon equipment of beating of power battery module |
| CN112271397A (en) * | 2020-10-26 | 2021-01-26 | 合肥国盛电池科技有限公司 | Lithium battery combinable battery module |
| CN112271397B (en) * | 2020-10-26 | 2022-11-15 | 合肥国盛电池科技有限公司 | Lithium battery combinable battery module |
| CN112809176A (en) * | 2021-01-14 | 2021-05-18 | 北方夜视技术股份有限公司 | Nickel pipe manufacturing clamp and method for low-light-level image intensifier photocathode evaporation source |
| CN112809176B (en) * | 2021-01-14 | 2023-04-11 | 北方夜视技术股份有限公司 | Nickel pipe manufacturing clamp and method for low-light-level image intensifier photocathode evaporation source |
| CN112828447A (en) * | 2021-03-15 | 2021-05-25 | 深圳泰德激光科技有限公司 | Laser cutting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220831 Address after: 518000 workshop 501, building 3, intelligent manufacturing center park, No. 12, Chongqing Road, Heping community, Fuhai street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Han's lithium battery intelligent equipment Co.,Ltd. Address before: 518000 No. 9988 Shennan Road, Nanshan District, Shenzhen, Guangdong Patentee before: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |