CN203826497U - Lithium ion battery busbar composite clamp - Google Patents
Lithium ion battery busbar composite clamp Download PDFInfo
- Publication number
- CN203826497U CN203826497U CN201420131996.5U CN201420131996U CN203826497U CN 203826497 U CN203826497 U CN 203826497U CN 201420131996 U CN201420131996 U CN 201420131996U CN 203826497 U CN203826497 U CN 203826497U
- Authority
- CN
- China
- Prior art keywords
- clamp
- fixture
- plate
- upper plate
- lithium ion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 20
- 239000002131 composite material Substances 0.000 title claims abstract description 18
- 238000003825 pressing Methods 0.000 claims abstract description 27
- 238000003466 welding Methods 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
Abstract
The utility model relates to a lithium ion battery busbar composite clamp. The lithium ion battery busbar composite clamp comprises a clamp soleplate, the upper surface of the clamp soleplate is connected with a clamp middle plate, positioning needles are arranged in the clamp middle plate in a pressing manner through the clamp soleplate, the upper surface of the clamp middle plate is connected with busbars, the busbars are positioned onto the clamp middle plate through the positioning needles, the upper surfaces of the busbars are connected with a combined support, conduction device positioning holes in the combined support are overlapped with the positioning needles, the upper surface of the combined support is connected with a clamp upper plate, the clamp upper plate is provided with laser spot welding holes, the upper surface of the clamp upper plate is connected with annular pressing tools, and the annular pressing tools correspond to the laser spot welding holes and are pressed into the combined support; the clamp upper plate, and the clamp middle plate and the clamp soleplate are vertically positioned through positioning pins and fixedly connected together through fixed bolts and fixed nuts. The clamp middle plate and the clamp soleplate are fixedly connected together through large bolts. The annular pressing tools are fixed on the clamp upper plate through small screws.
Description
Technical field
The utility model relates to a kind of fixture, relates in particular to a kind of lithium ion battery fluid confluence composite fixture.
Background technology
Along with the fast development of lithium ion battery, the bottleneck of its restriction lithium ion battery development is mainly the combination of lithium ion battery, and assembling lithium ion battery is mainly manual operation, and efficiency is lower, and the external factor that affects product quality is more.
Summary of the invention
The purpose of this utility model is to provide that a kind of operating efficiency is high, the lithium ion battery fluid confluence composite fixture of good product quality.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of lithium ion battery fluid confluence composite fixture, comprise clamp bottom board, it is characterized in that: above clamp bottom board, be connected with plate in fixture, in fixture, in plate, be pressed with pilot pin by clamp bottom board, in fixture, above plate, be connected with bus-bar, bus-bar is positioned in fixture on plate by pilot pin, above bus-bar, be connected with sectional shelf-unit, the air deflector location hole of sectional shelf-unit inside overlaps with pilot pin, above sectional shelf-unit, be connected with fixture upper plate, on fixture upper plate, have laser spots welding hole, above fixture upper plate, be connected with annular pressing element, annular pressing element is corresponding with laser spots welding hole, annular pressing element is pressed in sectional shelf-unit, in fixture upper plate, fixture, plate and clamp bottom board are located up and down by alignment pin and are fixed together by set bolt and hold-down nut.
According to described lithium ion battery fluid confluence composite fixture, it is characterized in that: in described fixture, plate and clamp bottom board are fixed together by king-bolt.
According to described lithium ion battery fluid confluence composite fixture, it is characterized in that: described annular pressing element is fixed on above described fixture upper plate by Screw.
It is compound that this fixture is mainly used in lithium ion battery fluid confluence, mainly solved the Complex Problem of cylindrical lithium ion battery fluid confluence, easily realizes automated production, reduces the impact that artificial origin produces, and can improve product combination property.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is that Fig. 1 removes the structural representation after hold-down nut.
Fig. 3 is that Fig. 2 removes the structural representation after fixture upper plate.
Fig. 4 is that Fig. 3 removes the structural representation after sectional shelf-unit.
Fig. 5 is that Fig. 4 removes the structural representation after bus-bar.
Fig. 6 is that Fig. 5 removes the structural representation after clamp bottom board.
Fig. 7 is a kind of composite construction schematic diagram of sectional shelf-unit and bus-bar.
Fig. 8 is the another kind of composite construction schematic diagram of sectional shelf-unit and bus-bar.
Fig. 9 is the combining structure schematic diagram of fixture upper plate and annular pressing element.
Figure 10 is the structural representation of clamp bottom board in the utility model.
Figure 11 is the structural representation of fixture upper plate in the utility model.
Figure 12 is a kind of structural representation of plate in fixture in the utility model.
Figure 13 is the another kind of structural representation of plate in fixture in the utility model.
Figure 14 is a kind of structural representation of sectional shelf-unit in the utility model.
Figure 15 is the another kind of structural representation of sectional shelf-unit in the utility model.
Figure 16 is the structural representation of bus-bar in the utility model.
Figure 17 is the structural representation of annular pressing element in the utility model.
Figure 18 is the structural representation of pilot pin in the utility model.
In accompanying drawing: 1, sectional shelf-unit; 2, bus-bar; 3, annular pressing element; 4, pilot pin; 5, clamp bottom board; 6, plate in fixture; 7, fixture upper plate; 8, Screw; 9, king-bolt; 10, alignment pin; 11, set bolt; 12, hold-down nut; 13, laser spots welding hole.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
A kind of lithium ion battery fluid confluence composite fixture, as shown in Fig. 1 to Figure 18, comprise clamp bottom board 5, clamp bottom board 5 is connected with plate 6 in fixture above, in fixture, in plate 6, be pressed with pilot pin 4 by clamp bottom board 5, in fixture, plate 6 is connected with bus-bar 2 above, bus-bar 2 is positioned in fixture on plate 6 by pilot pin 4, bus-bar 2 is connected with sectional shelf-unit 1 above, the air deflector location hole of sectional shelf-unit 1 inside overlaps with pilot pin 4, sectional shelf-unit 1 is connected with fixture upper plate 7 above, on fixture upper plate 7, have laser spots welding hole 13, fixture upper plate 7 is connected with annular pressing element 3 above, annular pressing element 3 is corresponding with laser spots welding hole 13, annular pressing element 3 is pressed in sectional shelf-unit 1, in fixture upper plate 7, fixture, plate 6 and clamp bottom board 5 are located up and down and are fixed together by set bolt 11 and hold-down nut 12 by alignment pin 10.
In the present embodiment, in described fixture, plate 6 is fixed together by king-bolt 9 with clamp bottom board 5.Described annular pressing element 3 is fixed on above described fixture upper plate 7 by Screw 8.
Embodiment recited above is described preferred implementation of the present utility model; not design of the present utility model and scope are limited; do not departing under the prerequisite of the utility model design concept; various modification and improvement that in this area, common engineers and technicians make the technical solution of the utility model; all should fall into protection range of the present utility model; the technology contents of the utility model request protection, has all been documented in claims.
Pilot pin in the utility model is pressed in fixture in plate by clamp bottom board, clamp bottom board, in fixture, plate and pilot pin are combined, in assembling process, do as a whole, bus-bar is positioned in fixture on plate by pilot pin, sectional shelf-unit internal flow director location hole overlaps with pilot pin, be positioned in fixture in plate, annular pressing element is fixed on fixture upper plate, annular pressing element is pressed in sectional shelf-unit, fixture upper plate, plate in fixture, clamp bottom board is located by alignment pin, be secured together by set bolt, together with clamp bottom board navigates to laser spot welder by location hole.Laser spot welder laser sees through annular pressing element and gets in sectional shelf-unit air deflector, together with sectional shelf-unit is compound to bus-bar.
In the utility model, pilot pin plays the effect of location sectional shelf-unit and bus-bar, and pilot pin adopts wear-resisting steel, and head adopts tip to remove point, is beneficial to assembling.In fixture, plate and clamp bottom board are secured together by king-bolt, and when Fixture assembly, this element is done as a whole.Together with sectional shelf-unit navigates to by pilot pin with bus-bar, adopt spininess porous locate mode, locate more accurately, be convenient to the control of follow-up compound precision.Annular pressing element is fixed on fixture upper plate, uses Screw to fix, and this element is as an assembling entirety.Annular pressing element adopts hollow form, has both increased pressing element intensity, and sufficient composite space is provided again.Annular pressing element is pressed in sectional shelf-unit, utilizes annular pressing element compacting sectional shelf-unit and bus-bar, makes its composite surface more smooth.
The utility model design is ingenious, assembling rationally flexibly, convenient operation, meet the basic demand of lithium ion battery fluid confluence composite fixture, be applicable to the combination of compound and other class material of cylindrical battery fluid confluence.
Claims (3)
1. a lithium ion battery fluid confluence composite fixture, comprise clamp bottom board (5), it is characterized in that: clamp bottom board (5) is connected with plate in fixture (6) above, in plate in fixture (6), be pressed with pilot pin (4) by clamp bottom board (5), plate in fixture (6) is connected with bus-bar (2) above, bus-bar (2) is positioned on plate in fixture (6) by pilot pin (4), bus-bar (2) is connected with sectional shelf-unit (1) above, the inner air deflector location hole of sectional shelf-unit (1) overlaps with pilot pin (4), sectional shelf-unit (1) is connected with fixture upper plate (7) above, on fixture upper plate (7), have laser spots welding hole (13), fixture upper plate (7) is connected with annular pressing element (3) above, annular pressing element (3) is corresponding with laser spots welding hole (13), annular pressing element (3) is pressed in sectional shelf-unit (1), in fixture upper plate (7), fixture, plate (6) and clamp bottom board (5) are located up and down by alignment pin (10) and are fixed together by set bolt (11) and hold-down nut (12).
2. lithium ion battery fluid confluence composite fixture according to claim 1, is characterized in that: plate in described fixture (6) is fixed together by king-bolt (9) with clamp bottom board (5).
3. lithium ion battery fluid confluence composite fixture according to claim 1, is characterized in that: described annular pressing element (3) is fixed on described fixture upper plate (7) above by Screw (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131996.5U CN203826497U (en) | 2014-03-24 | 2014-03-24 | Lithium ion battery busbar composite clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131996.5U CN203826497U (en) | 2014-03-24 | 2014-03-24 | Lithium ion battery busbar composite clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203826497U true CN203826497U (en) | 2014-09-10 |
Family
ID=51481964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420131996.5U Expired - Lifetime CN203826497U (en) | 2014-03-24 | 2014-03-24 | Lithium ion battery busbar composite clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203826497U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493367A (en) * | 2014-11-07 | 2015-04-08 | 国家电网公司 | Device and method for welding electrode plates of cylindrical batteries |
| CN109877742A (en) * | 2017-12-06 | 2019-06-14 | 丰田自动车株式会社 | The manufacturing method of battery pack |
-
2014
- 2014-03-24 CN CN201420131996.5U patent/CN203826497U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493367A (en) * | 2014-11-07 | 2015-04-08 | 国家电网公司 | Device and method for welding electrode plates of cylindrical batteries |
| CN109877742A (en) * | 2017-12-06 | 2019-06-14 | 丰田自动车株式会社 | The manufacturing method of battery pack |
| CN109877742B (en) * | 2017-12-06 | 2021-11-26 | 丰田自动车株式会社 | Method for manufacturing battery pack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 277800 No. x6699, Guangming Road, high tech Zone, Zaozhuang City, Shandong Province (north of the junction of Guangming Road and Huaxin Road) Patentee after: Shandong Jinggong Electronic Technology Co.,Ltd. Address before: 277800 Shandong Zaozhuang high tech Zone Thailand Industrial Park Fuyuan five road hight Electronics Group Patentee before: Shandong Seiko Electronic Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |