CN209571507U - A kind of compression tooling of lithium ion rectangular cell mould group stacking - Google Patents
A kind of compression tooling of lithium ion rectangular cell mould group stacking Download PDFInfo
- Publication number
- CN209571507U CN209571507U CN201920302720.1U CN201920302720U CN209571507U CN 209571507 U CN209571507 U CN 209571507U CN 201920302720 U CN201920302720 U CN 201920302720U CN 209571507 U CN209571507 U CN 209571507U
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- plate
- battery core
- mould group
- bottom plate
- positioning
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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
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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
- 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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Abstract
The compression tooling that the utility model provides a kind of lithium ion rectangular cell mould group stacking includes bottom plate, the bottom plate is equipped with the rectangular stack region formed by a pair of a pair of of the positioning plate for connecting plate washer and being vertically fixed on the bottom plate for being vertically fixed on the vertical bottom plate and being parallel to each other, the inside two of the pair of connection baffle is equipped with battery core positioning plate, end plate fixing seat there are two being set on the inside of the pair of positioning plate, the battery core positioning plate is equipped with side plate fixing groove, and the both sides of each positioning plate are equipped with side plate press strip.The utility model carries battery core mould group by battery core positioning plate, battery core end plate is carried by end plate fixing seat and by side plate fixing groove and the fixed battery core side plate of side plate press strip, battery core mould group, battery core side plate and battery core end plate are fixed between two positioning plates eventually by two positioning plates.
Description
Technical field
The utility model belongs to battery assembly field, and in particular to a kind of compression of lithium ion rectangular cell mould group stacking
Tooling.
Background technique
In recent years, as countries and regions government puts into effect a series of related political affairs of supports to promotion Development of Electric Vehicles in succession
Plan, people change the thought of electric car, and electric car industry starts intimately.But with subsidy the amount of money year by year under
Drop, the vehicle standard for meeting subsidy is gradually increased, government's energy density requirement higher and higher to power battery, ternary battery by
In the advantage of self-energy density, start slowly to occupy the higher and higher market share；Ternary rectangular cell PACK processing procedure process
It is middle first to do mould group, then assembled to semi-finished product assembling, electric performance test, finished product；Ternary battery system is in exploitation, the exemplar of mould group
Trial-production is developed using production equipment, and transformation difficulty is big, at high cost, needs the tooling boosting battery system part stage of design specialist
Development task；The nowadays existing exemplar development phase tooling can not guarantee module design length progress mould group end
Plate and plate-side plate welding.
Utility model content
The purpose of the utility model is to provide a kind of compression toolings of lithium ion rectangular cell mould group stacking, on overcoming
State technical problem.
The above-mentioned technical purpose of the utility model technical scheme is that:
A kind of compression tooling of lithium ion rectangular cell mould group stacking includes bottom plate, and the bottom plate is equipped with by vertically solid
A pair of a pair of of the positioning plate shape for connecting plate washer and being vertically fixed on the bottom plate for connecing on the vertical bottom plate and being parallel to each other
At rectangular stack region, the pair of positioning plate is relatively arranged on the both ends of the pair of connecting plate, the pair of connection gear
The inside of plate is equipped with two be fixed on the bottom plate and is parallel to each other and respectively against in the battery core positioning plate of connection baffle, institute
It states and is parallel to each other there are two being set on the inside of a pair of of positioning plate and respectively against in the end plate fixing seat of positioning plate, the battery core positioning
Plate is equipped with side plate fixing groove, and the both sides of each positioning plate are equipped with can be with connection baffle connection and to being connected to electricity
The side plate press strip that battery core side plate in core side plate fixing groove is positioned.
Further, the outside that any one in a pair of of positioning plate is located on the bottom plate, which is equipped with, is fixed in the bottom plate
It holds down assembly for providing pressure to the positioning plate.
Further, it is described hold down assembly including be vertically fixed on the bottom plate fixed plate, be movably connected in fixation
The affixed pressure plate of screw rod on plate, the rotational handle of screw rod one end connection, the screw rod other end, be fixed on the pressure plate and
The sliding axle being movably connected in the fixed plate.
Further, the preferred L-type structure of the positioning plate.
Further, the positioning plate is connected on bottom plate using bolt mode.
Further, it is connected on the bottom plate convenient for the handle for bottom plate of taking.
Further, the end plate fixing seat is equipped with connecting hole.
Further, the side plate press strip is equipped with the hollow-out part used convenient for welding.
The utility model has the advantages that the utility model carries battery core mould group by battery core positioning plate, carries battery core by end plate fixing seat
End plate and by the fixed battery core side plate of side plate fixing groove and side plate press strip, eventually by two positioning plates by battery core mould group, electricity
Core side plate and battery core end plate are fixed between two positioning plates；The utility model can be by setting in the side of a wherein positioning plate
That sets holds down assembly, and the fixed precision of two positioning plates is improved, conducive to the welding of battery core end plate and battery core side plate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is structural schematic diagram when the utility model is used；
In figure:
10, bottom plate；20, baffle is connected；30, positioning plate；40, battery core positioning plate；50, end plate fixing seat；60, side plate pressure
Item；70, it holds down assembly；71, fixed plate；72, screw rod；73, rotational handle；74, pressure plate；75, sliding axle；80, side plate is fixed
Slot；90, handle；100, side plate；110, end plate；120, battery core.
Specific embodiment
In the description of the present invention, unless otherwise indicated, term " on " "lower" " left side " " right side " " preceding " " rear " etc. indicates
Orientation or positional relationship merely to description the utility model and simplify description, rather than the device of indication or suggestion meaning or
Structure must have a particular orientation, therefore should not be understood as limiting the present invention.In addition, term " first " " second "
Etc. being used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
As shown in Figure 1, the compression tooling of lithium ion rectangular cell mould group stacking described in the utility model includes bottom plate,
The handle for bottom plate of conveniently taking is connected on the both sides of the bottom plate；On the bottom plate be equipped with for square electric core model group into
Row stacks the rectangular stack region used, and the rectangular stack region is by being vertically fixed on the vertical bottom plate and being parallel to each other
A pair of of connection plate washer and a pair of of positioning plate for being vertically fixed on the bottom plate surround and formed, a pair of of positioning plate is adopted
With L-type structure, one of positioning plate is fixed on the bottom plate, another positioning plate is equipped with kidney slot and the bottom plate
Upper position corresponding with the kidney slot of positioning plate is equipped with kidney slot, realizes that this positioning plate can be moved in a certain range with this
Dynamic processing realizes the adjustable of distance between two positioning plates with this；Wherein the riser in L-type structure is for positioning, the cross of L-type
Plate with the bottom plate for connecting；As shown in Figure 1, the connection baffle is parallel with the length direction of the bottom plate, it is described
Positioning plate it is parallel with the width direction of the bottom plate, the pair of positioning plate is relatively arranged on the pair of connection plate washer
Both ends.
As shown in Figure 1, being equipped with a battery core positioning plate, two battery core positioning in the respective inside of the pair of connection baffle
Plate is parallel to each other and is fixed on the bottom plate, and the fixation hole connecting with bottom plate being arranged on the battery core positioning plate is using U-shaped
The relative position of two pieces of positioning is adjusted, with this to meet the battery core of different size in shape；It is fixed that the battery core is placed on two battery cores
Position plate on, be equipped on two battery core positioning plates one in parallel with it is described connection baffle side plate fixing groove, the side on battery core both sides
Plate is fixed in the side plate fixing groove, is equipped with end plate fixing seat, two ends in the respective inside of the pair of positioning plate
Plate fixing seat is parallel to each other, and described two end plate fixing seats are close proximity to the positioning plate, is equipped in the end plate fixing seat
Connecting hole, so as to make the end plate connection at the battery core both ends in the end plate fixing seat, described two end plate fixing seats are equal
It is fixed on the bottom plate by bolt, while one of them is located at the end plate fixing seat close to the positioning plate equipped with kidney slot
Lower section is equipped with multiple bolts hole on the bottom plate, this end plate fixing seat can be made to be connected to relatively according to the size of battery core mould group
On the bolt hole answered, the fixation of the progress battery core mould group of the positioning plate equipped with kidney slot is cooperated with this；As shown in Figure 1, in each institute
The both sides for stating positioning plate are equipped with and can connect with the connection baffle and to the battery core side plate being connected in battery core side plate fixing groove
The side plate press strip positioned, the side plate press strip is connected on connection baffle by bolt mode, in each side plate pressure
The hollow-out part that item is equipped with convenient for welding electric core side plate and battery core end plate.
As shown in Figure 1, the technical solution of the utility model further, can set in the outside for the positioning plate for being equipped with kidney slot
It sets one and is fixed in holding down assembly for providing pressing force to positioning plate for the bottom plate, described holds down assembly including being located at
The outside of the positioning plate and the fixed plate being vertically fixed on the bottom plate, the fixed plate are connected to bottom using bolt mode
On plate, the preferred L-type structure of fixed plate is threadedly coupled a lateral screw rod, the one of the screw rod in the fixed plate
End connection one is used for the rotational handle of rotary screw rod, is connected with one in the other end of the screw rod and provides pressing force to positioning plate
Pressure plate, at the same the two sides of the pressure plate it is affixed there are two the sliding axles that are flexibly connected with the fixed plate, to lead to
Crossing rotational handle feeds screw rod, and then keeps pressure plate mobile to positioning plate direction and contacted with the positioning plate so as to fixed
Position plate is compressed.
Use process: being stacked into mould group for multiple battery cores and be placed on battery core positioning plate, and two battery core end plates are set respectively
In in two end plate fixing seats, one of positioning plate is fixed on bottom plate by bolt mode, further according to battery core mould group
Length, then another positioning plate is connected on bottom plate by bolt mode so as to which two end plate fixing seats are clamped in two and is determined
Between the plate of position, battery core side plate is mounted in side plate mounting groove at this time, then side plate press strip is connected to connection by bolt mode
The battery core side plate on side plate mounting groove to be fixed on baffle, thus through the above steps by battery core mould group, battery core side plate
It is fixed together with battery core end plate, provides basis for welding；When be equipped on bottom plate hold down assembly when, passing through bolt mode will
When one of positioning plate is fixed on bottom plate, according to the length of battery core mould group, rotational handle feeds screw rod, and then makes to compress
Plate contacts with the positioning plate for being equipped with kidney slot and gives pressing force to positioning plate, and battery core mould group and battery core end plate are fixed and clamped
Between two positioning plates, after the completion of compression, the positioning with kidney slot is fixed on the bottom plate by bolt, so as to improve
Battery core mould group is clamped in the precision of two positioning plates, it is ensured that the length and size of battery core mould group.
In order to keep the purpose of this utility model, technical solution and advantage more concise, the above tool of the utility model
Body embodiment is illustrated, and is used only for description the utility model, be should not be understood as the limitation to the scope of the utility model.It answers
It, should all when, it is noted that any modifications, equivalent replacements, and improvements etc. done within the spirit and principle of the utility model
It is included within the scope of protection of this utility model.Therefore, the protection scope of the utility model patent should be with appended claims
Subject to.
Claims (8)
1. a kind of compression tooling of lithium ion rectangular cell mould group stacking, which is characterized in that including bottom plate (10), the bottom plate
It is equipped with a pair of of connection plate washer (20) by being vertically fixed on the bottom plate and being parallel to each other and is vertically fixed in the bottom plate
On the rectangular stack region that is formed of a pair of of positioning plate (30), the pair of positioning plate is relatively arranged on the pair of connecting plate
Both ends, the inside of the pair of connection baffle are equipped with two be fixed on the bottom plate and are parallel to each other and respectively against in connection
The battery core positioning plate (40) of baffle, sets that there are two be parallel to each other and respectively against in positioning plate on the inside of the pair of positioning plate
End plate fixing seat (50), the battery core positioning plate are equipped with side plate fixing groove (80), and the both sides of each positioning plate are equipped with
The side plate pressure that can baffle connection with the connection and the battery core side plate (100) being connected in battery core side plate fixing groove is positioned
Item (60).
2. the compression tooling of lithium ion rectangular cell mould group stacking as described in claim 1, which is characterized in that the bottom plate
The upper outside for being located at any one in a pair of of positioning plate be equipped be fixed in the bottom plate for providing pressure to the positioning plate
Hold down assembly (70).
3. the compression tooling of lithium ion rectangular cell mould group stacking as claimed in claim 2, which is characterized in that the compression
Component includes the fixed plate (71) being vertically fixed on the bottom plate, the screw rod (72), the screw rod one that are movably connected in fixed plate
The affixed pressure plate (74) of the rotational handle (73) of end connection, the screw rod other end is fixed on the pressure plate and is flexibly connected
Sliding axle (75) in the fixed plate.
4. the compression tooling of lithium ion rectangular cell mould group stacking as described in claim 1, which is characterized in that the positioning
Plate is L-type structure.
5. the compression tooling of lithium ion rectangular cell mould group stacking as described in claim 1 or 4, which is characterized in that described
Positioning plate is connected on bottom plate using bolt mode.
6. the compression tooling of lithium ion rectangular cell mould group stacking as described in claim 1, which is characterized in that the bottom plate
On be connected with convenient for the handle (90) of bottom plate of taking.
7. the compression tooling of lithium ion rectangular cell mould group stacking as described in claim 1, which is characterized in that the end plate
Fixing seat is equipped with connecting hole (51).
8. the compression tooling of lithium ion rectangular cell mould group stacking as described in claim 1, which is characterized in that the side plate
Press strip is equipped with the hollow-out part used convenient for welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920302720.1U CN209571507U (en) | 2019-03-11 | 2019-03-11 | A kind of compression tooling of lithium ion rectangular cell mould group stacking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920302720.1U CN209571507U (en) | 2019-03-11 | 2019-03-11 | A kind of compression tooling of lithium ion rectangular cell mould group stacking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209571507U true CN209571507U (en) | 2019-11-01 |
Family
ID=68334901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920302720.1U Active CN209571507U (en) | 2019-03-11 | 2019-03-11 | A kind of compression tooling of lithium ion rectangular cell mould group stacking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209571507U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112331897A (en) * | 2020-11-03 | 2021-02-05 | 盐城国投中科新能源科技有限公司 | Stacking device for battery modules |
| CN112658567A (en) * | 2020-12-15 | 2021-04-16 | 大族激光科技产业集团股份有限公司 | Battery module plastic side welding positioning mechanism and assembly shaping device |
| CN113594530A (en) * | 2021-07-28 | 2021-11-02 | 盐城国投中科新能源科技有限公司 | Stacking device for battery modules |
| CN115189011A (en) * | 2022-09-09 | 2022-10-14 | 爱夫迪(沈阳)自动化科技有限公司 | Battery cell stacking system |
| CN115566248A (en) * | 2022-11-04 | 2023-01-03 | 楚能新能源股份有限公司 | Battery cell module stacking and extruding device and extruding processing method |
| CN115642288A (en) * | 2022-11-11 | 2023-01-24 | 广东金悦诚蓄电池有限公司 | Sheet battery and assembling method |
-
2019
- 2019-03-11 CN CN201920302720.1U patent/CN209571507U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112331897A (en) * | 2020-11-03 | 2021-02-05 | 盐城国投中科新能源科技有限公司 | Stacking device for battery modules |
| CN112658567A (en) * | 2020-12-15 | 2021-04-16 | 大族激光科技产业集团股份有限公司 | Battery module plastic side welding positioning mechanism and assembly shaping device |
| CN113594530A (en) * | 2021-07-28 | 2021-11-02 | 盐城国投中科新能源科技有限公司 | Stacking device for battery modules |
| CN113594530B (en) * | 2021-07-28 | 2023-08-25 | 盐城国投中科新能源科技有限公司 | Stacking device of battery module |
| CN115189011A (en) * | 2022-09-09 | 2022-10-14 | 爱夫迪(沈阳)自动化科技有限公司 | Battery cell stacking system |
| CN115566248A (en) * | 2022-11-04 | 2023-01-03 | 楚能新能源股份有限公司 | Battery cell module stacking and extruding device and extruding processing method |
| CN115642288A (en) * | 2022-11-11 | 2023-01-24 | 广东金悦诚蓄电池有限公司 | Sheet battery and assembling method |
| CN115642288B (en) * | 2022-11-11 | 2023-05-30 | 广东金悦诚蓄电池有限公司 | Assembling device and assembling method for sheet-shaped battery |
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