CN202070876U - Clamp for ultrasonic welding of battery cell - Google Patents
Clamp for ultrasonic welding of battery cell Download PDFInfo
- Publication number
- CN202070876U CN202070876U CN2011201256337U CN201120125633U CN202070876U CN 202070876 U CN202070876 U CN 202070876U CN 2011201256337 U CN2011201256337 U CN 2011201256337U CN 201120125633 U CN201120125633 U CN 201120125633U CN 202070876 U CN202070876 U CN 202070876U
- Authority
- CN
- China
- Prior art keywords
- welding
- supporting plate
- battery cell
- clamp
- support
- 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 - Fee Related
Links
- 238000003466 welding Methods 0.000 title abstract description 22
- 230000007547 defect Effects 0.000 abstract 1
- 238000005476 soldering Methods 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a clamp for ultrasonic welding of a battery cell. The clamp comprises a supporting plate used for the placement of the battery cell to be welded and supports arranged on two sides of the supporting plate. Owing to the adoption of the clamp, the influence on the welding quality due to anthropic factors is reduced, the battery cell welding consistency is improved, the tabs of the battery cell are guaranteed to be welded regularly, and the welding is smooth and free of wrinkling; besides, the clamp ensures that the defects of welding crack and the like are avoided and the welding can be completed without requiring high consumption of physical effort of personnel, so the work efficiency is greatly improved and the labor intensity of the personnel is reduced.
Description
Technical field
The utility model relates to the soldering cramping apparatus field, relates in particular to a kind of special fixture that is used for the lithium battery electric core ultrasonic bonding.
Background technology
Lithium ion battery is widely used on the products such as notebook computer, video camera, digital camera, mobile phone and electric tool.Particularly in the current society of high speed development, traditional energies such as oil, coal, natural gas are exploited day by day along with people and today of reducing, cleanings such as a new generation's battery one lithium ion battery, fuel cell, environmental protection, the energy conversion energy storing system becomes and solves the environment that modern civilization faces and the effective ways of energy problem efficiently, enjoys people's favor.
To carry out the ultrasonic bonding lug go into shell after at present a lot of battery producers reel behind electric core lamination before, and how no anchor clamps are auxiliary when welding now, needing the employee to take electric core to be placed directly in ultrasonic welding machine with hand welds between soldering tip, weldering seat up and down, do like this and have many drawbacks, one: the employee takes electric core can't guarantee electric core and soldering tip, welds the depth of parallelism between seat with hand, cell polar ear occurs welding irregular easily after welding, and the fold phenomenon occurs.Its two: employee's hand is taken electric core, can't guarantee electric core stability, cracks cause the lug welding easily when welding after, has influenced battery quality greatly.
The utility model content
The technical problems to be solved in the utility model is to realize a kind of frock clamp of ultrasonic bonding, avoids with hand-held electric core welding.
To achieve these goals, the technical solution adopted in the utility model is: a kind of anchor clamps that are used for the battery battery core ultrasonic bonding, these anchor clamps are made up of the support that is used to lay the supporting plate of soldered electric core and be arranged at the supporting plate both sides.
Described support is made up of upper support element and lower support, described upper support element or lower support are arranged with two elongated mounting holes of vertically arranging in parallel, lower support with matching or upper support element are provided with two bolts hole, and by bolting upper support element and lower support.
Described supporting plate both sides are provided with elongated mounting hole, and described cantilever tip is provided with the bolt hole that matches with elongated mounting hole, and by bolting supporting plate and support.
Described support bottom surface is provided with the base with bolt mounting holes.
Advantage of the present utility model is to reduce the influence of human factor to welding quality, improve the uniformity of electric core welding, guarantee that cell polar ear is neat when welding, and welding smooth corrugationless phenomenon occurs, can guarantee not have defectives such as welding crackle in addition, and the employee need not to expend than many-body force and can finish welding, greatly increases work efficiency and reduces personnel labor.
Description of drawings
Below the content of each width of cloth accompanying drawing expression of the utility model specification and the mark among the figure are briefly explained:
Fig. 1 is a weld jig Facad structure schematic diagram;
Fig. 2 is a weld jig side structure schematic diagram;
Fig. 3 is the weld jig structural representation of facing upward;
Mark among the above-mentioned figure is: 1, supporting plate; 2, support; 3, base; 4, ultrasonic wave welds seat down.
The specific embodiment
Be used for high-capacity dynamical lithium-ion battery cell polar ear supersonic welding welding fixture as can be known referring to Fig. 1-2, these anchor clamps comprise support 2 and supporting plate 1, and support 2 is arranged at supporting plate 1 both sides and is used to support supporting plate 1.
The both sides of supporting plate 1 are provided with elongated mounting hole, and every side is provided with one or two, and on support 2 tops, promptly the upper support element top is provided with the bolt hole that matches with elongated mounting hole, thus bolt through mounting hole inserting bolt hole fixedly supporting plate 1 and support 2.
The bottom surface of support 2, promptly the bottom surface of lower support can also be provided with a base with bolt mounting holes, can these anchor clamps be fixed on the workbench by bolt.
Whole anchor clamps employing 3mm steel plate, adjustable weld jig can adapt to different bonding machines weldering seats and soldering tip height and electric core thickness, regulates simply, and is easy to use, guarantees the uniformity in the electric core production preferably.
During use, after as shown in Figure 3 these anchor clamps being fixed, unclamp the bolt on the mounting hole, requirement according to the required position that is welded of battery battery core, the vertical position of alignment jig and horizontal level, then battery battery core is placed on the supporting plate 1 that faces weldering seat 4 positions under the ultrasonic wave, promptly finishes the electric core steady job before being welded.
Claims (4)
1. anchor clamps that are used for the battery battery core ultrasonic bonding is characterized in that: these anchor clamps are made up of supporting plate that is used to lay soldered electric core (1) and the support (2) that is arranged at supporting plate (1) both sides.
2. the anchor clamps that are used for the battery battery core ultrasonic bonding according to claim 1, it is characterized in that: described support (2) is made up of upper support element and lower support, vertically be provided with two parallel elongated mounting holes on described upper support element or the lower support, lower support with matching or upper support element are provided with two bolts hole, and by bolting upper support element and lower support.
3. the anchor clamps that are used for the battery battery core ultrasonic bonding according to claim 1, it is characterized in that: described supporting plate (1) both sides are provided with elongated mounting hole, described support (2) top is provided with the bolt hole that matches with elongated mounting hole, and by bolting supporting plate (1) and support (2).
4. the anchor clamps that are used for the battery battery core ultrasonic bonding according to claim 2 is characterized in that: described support (2) bottom surface is provided with the base with bolt mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201256337U CN202070876U (en) | 2011-04-26 | 2011-04-26 | Clamp for ultrasonic welding of battery cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201256337U CN202070876U (en) | 2011-04-26 | 2011-04-26 | Clamp for ultrasonic welding of battery cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202070876U true CN202070876U (en) | 2011-12-14 |
Family
ID=45108986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201256337U Expired - Fee Related CN202070876U (en) | 2011-04-26 | 2011-04-26 | Clamp for ultrasonic welding of battery cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202070876U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478954A (en) * | 2016-01-04 | 2016-04-13 | 安徽汇展热交换系统有限公司 | Supporting device for brazing of copper radiator |
| CN110587108A (en) * | 2019-08-30 | 2019-12-20 | 天津力神电池股份有限公司 | Ultrasonic welding positioning tool for battery cover plate connecting sheet and battery pole group pole lug |
-
2011
- 2011-04-26 CN CN2011201256337U patent/CN202070876U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478954A (en) * | 2016-01-04 | 2016-04-13 | 安徽汇展热交换系统有限公司 | Supporting device for brazing of copper radiator |
| CN110587108A (en) * | 2019-08-30 | 2019-12-20 | 天津力神电池股份有限公司 | Ultrasonic welding positioning tool for battery cover plate connecting sheet and battery pole group pole lug |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104485394B (en) | Solaode busbar welding production line | |
| CN202479680U (en) | Secondary battery spot welding machine | |
| CN202356820U (en) | Tool for installing and welding connecting bracket of crane | |
| CN104526208B (en) | Solar cell busbar bonding machine busbar feeding machanism | |
| CN202070876U (en) | Clamp for ultrasonic welding of battery cell | |
| CN204234936U (en) | A kind of discharge tube electrode assemblie brazing jig | |
| CN201940831U (en) | Fixture for clamping wind power generator set base | |
| CN204381699U (en) | Solar cell busbar bonding machine busbar feeding machanism | |
| CN106392435A (en) | Production clamp for generator set and assembling technology of production clamp | |
| CN206366784U (en) | A kind of pipeline welder | |
| CN202780245U (en) | Welding set of sheet tailor-welded five-surface box | |
| CN104465480B (en) | Solar cell busbar welder busbar feeding device | |
| CN204366292U (en) | Solar cell busbar welder | |
| CN202423491U (en) | Feeding machine for manufacturing lead-acid storage battery | |
| CN202887980U (en) | Special tool for regulating limb web of electric transformer iron core plate-type clamp structure | |
| CN206326305U (en) | A kind of laser welding battery clamp | |
| CN202428122U (en) | Novel spot welding machine workbench | |
| CN203738285U (en) | Novel welding fixture | |
| CN206605186U (en) | A kind of production fixture of generating set | |
| CN202278313U (en) | New solar heat collector laser welding platform | |
| CN206148416U (en) | Solar module ply -yarn drill location installation mould | |
| CN205290137U (en) | Solar cell bus bar welding device | |
| CN202964039U (en) | Multifunctional wire cutting machining bevel tool | |
| CN204289419U (en) | Solar cell busbar welder busbar feeding device | |
| CN202010862U (en) | Connecting fixture for battery cell and protective plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20140426 |