CN208078117U - A kind of apparatus for shaping of rectangular lithium ion battery Aluminum cover and connection sheet - Google Patents
A kind of apparatus for shaping of rectangular lithium ion battery Aluminum cover and connection sheet Download PDFInfo
- Publication number
- CN208078117U CN208078117U CN201820475521.6U CN201820475521U CN208078117U CN 208078117 U CN208078117 U CN 208078117U CN 201820475521 U CN201820475521 U CN 201820475521U CN 208078117 U CN208078117 U CN 208078117U
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- CN
- China
- Prior art keywords
- connection sheet
- aluminum cover
- shaping
- reshaping device
- lithium ion
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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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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a kind of rectangular lithium ion battery Aluminum cover and the apparatus for shaping of connection sheet, including are set to the pedestal immediately below Aluminum cover, the fixed mechanism for fixing Aluminum cover and the reshaping device that shaping is carried out to upper connection sheet and lower connection sheet；The reshaping device includes the horizontal reshaping device contacted with the medial surface of upper connection sheet and lower connection sheet and the vertical reshaping device contacted with the lateral surface of upper connection sheet.Pedestal, fixed mechanism, horizontal reshaping device and vertical reshaping device are arranged around Aluminum cover and connection sheet the utility model, pass through being used in conjunction with each other between pedestal, fixed mechanism and reshaping device, realize Aluminum cover be fixed and clamped and the compression of connection sheet and leveling, the working strength for alleviating worker improves the production efficiency of battery.
Description
Technical field
The utility model is related to technical field of lithium batteries, specifically a kind of rectangular lithium ion battery Aluminum cover and connection sheet
Apparatus for shaping.
Background technology
Majority lithium ion battery enterprise uses dual connecting plate cover board at present, is made by dual connecting plate in cell production process
It can be clipped among two panels connection sheet when tab welding, and then realize being welded and fixed for lug, effectively improve lithium ion battery work
In conveyance capacity and welding effect.
But it is to use automation equipment that battery is mostly in process of production, is connected to enable lug to be accurately clipped in two panels
Among contact pin, need have certain opening angle between two connection sheets on Aluminum cover, and need to ensure two connection sheets
The flatness on surface.Currently, often causing opening angle inconsistent, and even by manually carrying out shaping to cover board connection sheet
The flatness of contact pin is poor, and lug is unable to ensure in production process and is accurately clipped among two panels connection sheet, failure welding is caused
Product rate is high, has seriously affected battery production quality and production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of rectangular lithium ion battery Aluminum cover and the apparatus for shaping of connection sheet, with
Solve the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions：
A kind of apparatus for shaping of rectangular lithium ion battery Aluminum cover and connection sheet, including it is set to the bottom immediately below Aluminum cover
Seat, the fixed mechanism for fixing Aluminum cover and the reshaping device that shaping is carried out to upper connection sheet and lower connection sheet；It is described whole
Shape mechanism includes the horizontal reshaping device contacted with the medial surface of upper connection sheet and lower connection sheet and outer with upper connection sheet
The vertical reshaping device of side contact.
As further program of the utility model：The base top offer with the groove of the recessed conjunction in Aluminum cover bottom,
The inclined surface contacted with lower connection sheet lateral surface is equipped with positioned at groove external port side, the inner bottom surface of the groove is stairstepping knot
Structure.
As further program of the utility model：The upper connection sheet and lower connection sheet intersect at a point and are in certain angle
The intersection point of degree, upper connection sheet and lower connection sheet is placed on the one side of Aluminum cover lower part installation lug.
As further program of the utility model：The horizontal reshaping device includes the level moved along horizontal direction
The lateral cylinder that shaping bar and the horizontal shaping bar of push-and-pull move left and right, the horizontal shaping bar are pair close to one end of connection sheet
Claim tip.
As further program of the utility model：The vertical reshaping device include move along vertical direction it is vertical
The longitudinal cylinder that shaping bar and the vertical shaping bar of push-and-pull move up and down, the vertical shaping bar are close to one end of upper connection sheet
Beveled tip head.
As further program of the utility model：The fixed mechanism includes being contacted with aluminium lid plate top surface and one side
Fixed plate and the compression cylinder for driving fixed plate compression Aluminum cover, the section of the fixed plate are the anti-Z that right-angle bending is formed
Character form structure.
Compared with prior art, the utility model has the beneficial effects that：
1, pedestal, fixed mechanism, horizontal reshaping device and vertical reshaping device are arranged to the week in Aluminum cover and connection sheet
It encloses, by being used in conjunction with each other between pedestal, fixed mechanism and reshaping device, realizes being fixed and clamped and even for Aluminum cover
The compression of contact pin and leveling alleviate the working strength of worker, improve the production efficiency of battery；
2, pedestal top opens up the groove with the recessed conjunction in Aluminum cover lower part and is set as tilting by the one side of groove external port
Face ensure that Aluminum cover lower part can fast and accurately be mounted in groove top, ensure that the stability of Aluminum cover installation, meanwhile, if
Being placed in the lower connection sheet lateral surface of Aluminum cover side can be in close contact with the inclined surface of pedestal, realize lower connection sheet lateral surface
Leveling；
3, the fixed plate of fixed mechanism is set as the anti-zigzag structure of right-angle bending formation, the horizontal plane and aluminium of fixed plate
The top surface contact of cover board, vertical plane are contacted with the one side of Aluminum cover, ensure that Aluminum cover fixed stability on pedestal, together
When, fixed mechanism offsets the power that Aluminum cover applies with the power that reshaping device applies connection sheet and Aluminum cover, avoids whole
Aluminum cover and connection sheet are damaged during shape；
4, the medial surface of upper connection sheet and lower connection sheet respectively with the symmetrical tip of horizontal shaping bar one end be in close contact, on
The connection sheet lateral surface and beveled tip head of vertical shaping bar one end close contact, the inclined surface of the lateral surface of lower connection sheet and pedestal are tight
Contiguity is touched, and is realized the pressing in each face of connection sheet, be ensure that the flatness of two connection sheets, meanwhile, symmetrical tip and beveled tip head
Wedge angle angle can be selected according to different types of battery, expands the use scope of apparatus for shaping；
5, symmetrical tip and beveled tip head respectively flatten connection sheet, connection sheet when ensure that same type battery production
Between angle etc. consistency, avoid occurring inconsistent, connection sheet poor flatness of two connection sheet opening angles etc. when artificial shaping
Problem, it is ensured that lug can accurately be clipped between connection sheet and lower connection sheet in cell production process, reduce battery production
Bad product rate in the process improves the production efficiency and the quality of production of battery.
Description of the drawings
Fig. 1 is the overall structure figure before the utility model re-shaping exercise.
Fig. 2 is the overall structure figure during the utility model re-shaping exercise.
In figure：1- pedestals, 11- grooves, the inclined surface 12-, 2- fixed mechanisms, 21- fixed plates, 22- compression cylinders, 3- are horizontal
The horizontal shaping bar of reshaping device, 31-, 32- lateral cylinders, the vertical reshaping devices of 4-, the vertical shaping bars of 41-, 42- longitudinal cylinders,
Connection sheet, 7- Aluminum covers under the upper connection sheets of 5-, 6-.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model is in Aluminum cover 7 and pedestal 1, solid is arranged around the connection sheet on 7 lower part one side of Aluminum cover
Determine mechanism 2, horizontal reshaping device 3 and vertical reshaping device 4, by pedestal 1, fixed mechanism 2, horizontal reshaping device 3 and
Vertical reshaping device 4 is used in conjunction with each other, and is realized and Aluminum cover 7 is positioned on pedestal 1 and by fixed mechanism 2, horizontal whole
Shape mechanism 3 and vertical reshaping device 4 fix Aluminum cover 7, by horizontal reshaping device 3 and vertical reshaping device 4 to upper connection
Piece 5 and lower connection sheet 6 carry out shaping, opening angle and its flatness in guarantees between connection sheet 5 and lower connection sheet 6, raising
The accurate welding of lug in cell production process.
Referring to Fig. 1, rectangular lithium ion battery Aluminum cover and the apparatus for shaping of connection sheet include under being set to Aluminum cover just
Pedestal 1, the fixed mechanism 2 for fixing Aluminum cover 7 and the shaping that shaping is carried out to upper connection sheet 5 and lower connection sheet 6 of side
Mechanism, the top of pedestal 1 offer with the groove 11 of the recessed conjunction in Aluminum cover bottom, be located at 11 external port side of groove and be equipped with and lower connection
The inclined surface 12 of piece lateral surface contact, when the lower part of Aluminum cover 7 being positioned in the groove 11 that 1 top of pedestal opens up, Aluminum cover 7
The mutually recessed conjunction of lower part and groove 11, the inner bottom surface of groove 11 is ladder-type structure, two cascaded surface of lower part of Aluminum cover 7 respectively with
The stairstepping inner bottom surface of groove 11 contacts, and phenomena such as ensureing the stability that Aluminum cover 7 is placed, avoid 7 run-off the straight of Aluminum cover, keeps away
Exempt to damage Aluminum cover 7；Connection sheet on 7 lower part one side of Aluminum cover includes upper connection sheet 5 and lower connection sheet 6, upper connection
Piece 5 and the intersection point of lower connection sheet 6 are placed on the one side of 7 lower part of Aluminum cover installation lug, upper connection sheet 5 and lower 6 phase of connection sheet
It meets at a little and at an angle, the symmetrical wedge angle of acute angle and symmetrical tip formed after upper connection sheet 5 and the intersection of lower connection sheet 6
Angle is consistent, ensure symmetrical tip two symmetrical wheel profile surfaces can respectively with the medial surface of upper connection sheet 5 and lower connection sheet 6 inside
Face is in close contact, and realizes the pressing to upper connection sheet 5 and lower 6 medial surface of connection sheet, ensures that lug is clipped in cell production process
Being welded and fixed for stabilization can be carried out between upper connection sheet 5 and lower connection sheet 6, effectively increased in lithium ion battery production work
Conveyance capacity improves the welding effect of lug；Reshaping device includes being connect with the medial surface of upper connection sheet 5 and lower connection sheet 6
Tactile horizontal reshaping device 3 and the vertical reshaping device 4 contacted with the lateral surface of upper connection sheet 5, horizontal reshaping device 3 include
The lateral cylinder 32 that the horizontal shaping bar of the horizontal shaping bar 31 and push-and-pull that are moved along horizontal direction 31 moves left and right, it is horizontal whole
Shape bar 31 is symmetrical tip close to one end of upper connection sheet and lower connection sheet, and vertical reshaping device 4 includes moving along vertical direction
The longitudinal cylinder 42 that dynamic vertical shaping bar 41 and the vertical shaping bar of push-and-pull 41 move up and down, vertical shaping bar 41 is close to upper company
One end of contact pin 5 is beveled tip head, and beveled tip crown point is pushed against with the intersection point of upper connection sheet 5 and Aluminum cover 7 and the tip of beveled tip head is oblique
Face and the lateral surface of upper connection sheet 5 are in close contact, and realize the pressing to 5 lateral surface of upper connection sheet, meanwhile, outside lower connection sheet 6
Side is in close contact under the fixation of fixed mechanism 2 and compression with the inclined surface of pedestal 1 12, realizes the pressing to lower connection sheet 6；
Fixed mechanism 2 includes the fixed plate 21 contacted with the top surface of Aluminum cover 7 and one side and fixed plate 21 is driven to compress Aluminum cover 7
Compression cylinder 22, the section of fixed plate 21 is the anti-zigzag structure that right-angle bending is formed, and when fixed, fixed plate 21 is close to aluminium
7 side vertical plane of cover board fits closely with 7 one side of Aluminum cover, is close close to the top surface of the horizontal plane and Aluminum cover 7 of Aluminum cover 7
The accurate fixation to Aluminum cover 7 is realized in fitting.
Referring to Fig. 2, in use, the horizontal plane on 21 top of fixed plate of fixed mechanism 2 contacted with the top surface of Aluminum cover 7,
Vertical plane is contacted with the side side of Aluminum cover 7, and the fixed plate 21 of fixed mechanism 2 is under the drive of compression cylinder 22 by Aluminum cover
7 are pressed downward so that the groove 11 on 1 top of lower part clamping pedestal of Aluminum cover 7 is interior, presses the power applied with reshaping device to offset to the right
Disappear, after the groove 11 on 7 lower part clamping pedestal of Aluminum cover, 1 top, is located at the lateral surface of the lower connection sheet 6 of 1 side of pedestal setting
It is contacted with the inclined surface 12 on 1 top of pedestal, the lateral cylinder 32 of horizontal reshaping device 3 pushes horizontal shaping bar 31 to close to connection
Piece side is moved so that the symmetrical tip of horizontal 31 one end of shaping bar pushes against upper connection sheet 5 and lower connection sheet 6, the point of symmetrical tip
Point push against upper connection sheet 5 and lower connection sheet 6 intersection point and upper connection sheet 5 and lower connection sheet 6 medial surface respectively with symmetrical tip
The vertical cylinder of contact, vertical reshaping device 4 pushes vertical shaping bar 41 to be moved down to close to connection sheet so that vertical shaping bar 41
The beveled tip head of bottom end pushes against upper connection sheet 5 and lower connection sheet 6, the coke of cusp the alignment upper connection sheet 5 and lower connection sheet 6 of beveled tip head
Point and the lateral surface of upper connection sheet 5 and lower Tip contact, realize horizontal reshaping device 3 and vertical reshaping device 4 to upper connection sheet 5
With the compression of lower connection sheet 6, leveling, upper angle between connection sheet 5 and lower connection sheet 6 in the cell production process of different model
Angle is different, and the angle between upper connection sheet 5 and 7 one side of Aluminum cover is also different, the symmetrical tip of horizontal 31 one end of shaping bar
The wedge angle angle of beveled tip head of 4 one end of wedge angle angle and vertical reshaping device can be adjusted according to the battery of different model
It is whole, the use scope of entire apparatus for shaping is expanded, pedestal 1, fixed mechanism 2, horizontal reshaping device 3 and vertical shaping are passed through
Mechanism 4 is used in conjunction with each other, and be ensure that in same kind cell production process and is above open between connection sheet 5 and lower connection sheet 6
The consistency and accuracy of angle avoid causing upper connection sheet 5 and lower connection when manually carrying out shaping to Aluminum cover 7 and connection sheet
The problems such as opening angle is inconsistent between piece 6, connection sheet poor flatness, it is ensured that lug can accurately be clipped in cell production process
Between upper connection sheet 5 and lower connection sheet 6, the bad product rate in cell production process is reduced, improves the production efficiency of battery
And the quality of production.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. the apparatus for shaping of a kind of rectangular lithium ion battery Aluminum cover and connection sheet, it is characterised in that：Including being set to Aluminum cover
The pedestal of underface（1）, for fixing Aluminum cover（7）Fixed mechanism（2）And to upper connection sheet（5）With lower connection sheet（6）
Carry out the reshaping device of shaping；The level that the reshaping device includes with the medial surface of upper connection sheet and lower connection sheet contacts is whole
Shape mechanism（3）And with upper connection sheet（5）Lateral surface contact vertical reshaping device（4）.
2. the apparatus for shaping of rectangular lithium ion battery Aluminum cover according to claim 1 and connection sheet, it is characterised in that：Institute
State pedestal（1）Top offers the groove with the recessed conjunction in Aluminum cover bottom（11）, be located at groove（11）External port side is equipped with under
The inclined surface of connection sheet lateral surface contact（12）, the groove（11）Inner bottom surface be ladder-type structure.
3. the apparatus for shaping of rectangular lithium ion battery Aluminum cover according to claim 1 and connection sheet, it is characterised in that：Institute
State connection sheet（5）With lower connection sheet（6）It intersects at a point and at an angle, upper connection sheet（5）With lower connection sheet（6）Friendship
Point is placed on the one side of Aluminum cover lower part installation lug.
4. the apparatus for shaping of rectangular lithium ion battery Aluminum cover according to claim 1 and connection sheet, it is characterised in that：Institute
State horizontal reshaping device（3）It include the horizontal shaping bar moved along horizontal direction（31）And the horizontal shaping bar of push-and-pull（31）It is left
The lateral cylinder moved right（32）, the horizontal shaping bar（31）It is symmetrical point close to one end of upper connection sheet and lower connection sheet
Head.
5. the apparatus for shaping of rectangular lithium ion battery Aluminum cover according to claim 1 and connection sheet, it is characterised in that：Institute
State vertical reshaping device（4）Including the vertical shaping bar moved along vertical direction（41）And the vertical shaping bar of push-and-pull（41）On
The longitudinal cylinder of lower movement（42）, the vertical shaping bar（41）It is beveled tip head close to one end of upper connection sheet.
6. the apparatus for shaping of rectangular lithium ion battery Aluminum cover according to claim 1 and connection sheet, it is characterised in that：Institute
State fixed mechanism（2）Including with Aluminum cover（7）Top surface and one side contact fixed plate（21）And drive fixed plate（21）
Compress Aluminum cover（7）Compression cylinder（22）, the fixed plate（21）Section be right-angle bending formed anti-zigzag structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820475521.6U CN208078117U (en) | 2018-04-04 | 2018-04-04 | A kind of apparatus for shaping of rectangular lithium ion battery Aluminum cover and connection sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820475521.6U CN208078117U (en) | 2018-04-04 | 2018-04-04 | A kind of apparatus for shaping of rectangular lithium ion battery Aluminum cover and connection sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208078117U true CN208078117U (en) | 2018-11-09 |
Family
ID=64043264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820475521.6U Active CN208078117U (en) | 2018-04-04 | 2018-04-04 | A kind of apparatus for shaping of rectangular lithium ion battery Aluminum cover and connection sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208078117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110061183A (en) * | 2019-04-29 | 2019-07-26 | 广东利元亨智能装备股份有限公司 | A kind of battery core connecting pin apparatus for shaping |
-
2018
- 2018-04-04 CN CN201820475521.6U patent/CN208078117U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110061183A (en) * | 2019-04-29 | 2019-07-26 | 广东利元亨智能装备股份有限公司 | A kind of battery core connecting pin apparatus for shaping |
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