CN104741804A - Battery case laser welding clamp - Google Patents
Battery case laser welding clamp Download PDFInfo
- Publication number
- CN104741804A CN104741804A CN201510172100.7A CN201510172100A CN104741804A CN 104741804 A CN104741804 A CN 104741804A CN 201510172100 A CN201510172100 A CN 201510172100A CN 104741804 A CN104741804 A CN 104741804A
- Authority
- CN
- China
- Prior art keywords
- battery
- clamping plate
- laser welding
- welding clamp
- backboard
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The invention aims to provide a battery case laser welding clamp. A centering gap adjusting mechanism can guarantee a stable structure, and the consistency of the center of a fixed battery and the center of an indexer disk is good when the type of the battery is replaced, so the product quality is improved. In order to achieve the effect, the battery case laser welding clamp comprises a pedestal and the centering gap adjusting mechanism which is arranged on the pedestal, wherein the centering gap adjusting mechanism comprises a back plate which is arranged on the pedestal; an indexer is arranged between the pedestal and the back plate; an adjusting screw is arranged on the horizontal middle axis of the back plate and penetrates through the nut to be connected with left and right battery clamping plates. Since the technical scheme is adopted, when the type of the battery of the battery case laser welding clamp is replaced, only a spinner is required to be rotated to drive the adjusting screw; the left battery clamping plate and the right battery clamping plate move symmetrically along the longitudinal middle axis of the back plate to guarantee that the consistency of the center of the battery between the left battery clamping plate and the right battery clamping plate and the center of the indexing disk and avoid reduction in machining precision due to replacement of the battery.
Description
Technical field
The present invention relates to a kind of fixture, especially a kind of battery case laser welding clamp.
Background technology
Laser weld is all the critical process in lithium electricity manufacture process all the time, to polymer from stainless steel case to aluminum hull, all widely applies laser weld.Along with the development of industry, the efficiency of laser weld and quality are had higher requirement, bring into use Optical Fiber Transmission laser weld, due between bonding machine main frame and focus head for flexibly connecting, this mode is easier to flow production line supporting, realizes full-automatic.Outward appearance and the performance of welding there has also been significant raising.But the requirement thereupon for battery case laser welding clamp there has also been further requirement, and required precision is higher.And battery case laser welding clamp of the prior art usually adopts fixing locating slot, battery required to change locating slot, complex structure, inconvenient operation during transition, battery center and index dial center uniformity very poor.So not only reduce production precision, have impact on product quality, and improve production cost, very large harmful effect is caused to corporate reputation.
Summary of the invention
The object of this invention is to provide battery case laser welding clamp, by centering regulate clearance mechanism can guarantee Stability Analysis of Structures, change battery variety time, fixing battery center and index dial center uniformity good, improve product quality, handled easily and improve Product Precision.
For reaching described effect, battery case laser welding clamp of the present invention, comprise base and be arranged on the centering adjustment clearance mechanism on base, described centering regulates clearance mechanism to comprise the backboard be arranged on base, between described base and backboard, protractor is installed, described backboard horizontal median axis is provided with adjusting screw(rod), described adjusting screw(rod) is arranged with two guide rails up and down, upper rail is provided with the first slide block and the second slide block, lower guideway is provided with the 3rd slide block and Four-slider, first slide block and the 3rd slide block are fixed with left battery clamping plate, second slide block and Four-slider are fixed with right battery clamping plate, the center of left battery clamping plate and right battery clamping plate is provided with nut, adjusting screw(rod) links together through nut and left and right battery clamping plate.
Preferably, left battery clamping plate and right battery clamping plate are with backboard longitudinal central axis line symmetry.Be arranged on battery center between left battery clamping plate and right battery clamping plate under such structure and index dial center uniformity good, convenient operation.
Preferably, adjusting screw(rod) has two sections of screw threads, symmetrical contrary with hand of spiral backboard longitudinal central axis line.By such structure, in time rotating adjusting screw(rod), left and right battery clamping plate can corresponding mobile same distance, ensure that the consistent degree at battery center between left battery clamping plate and right battery clamping plate and index dial center.
Preferably, described adjusting screw(rod) one end is provided with spinner.Spinner handled easily personnel rotate adjusting screw(rod).
Preferably, described backboard is L shape backboard.Such structure ensure that backboard can stably be fixed on base.
Owing to have employed described technical scheme, when battery case laser welding clamp changes battery variety, only need rotate spinner and drive adjusting screw(rod), left battery clamping plate and right battery clamping plate are just mobile along backboard longitudinal central axis line symmetry, ensure that the consistent degree at battery center between left battery clamping plate and right battery clamping plate and index dial center, keep away battary without change and cause machining accuracy to decline.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is battery case laser welding clamp overall schematic of the present invention.
Fig. 2 is battery case laser welding clamp adjusting screw(rod) structural representation of the present invention.
Detailed description of the invention
As depicted in figs. 1 and 2, battery case laser welding clamp of the present invention, comprise base 1 and be arranged on the centering adjustment clearance mechanism on base 1, described centering regulates clearance mechanism to comprise the backboard 2 be arranged on base 1, between described base 1 and backboard 2, protractor 3 is installed, described backboard 2 horizontal median axis is provided with adjusting screw(rod) 4, described adjusting screw(rod) about 4 is arranged with two guide rails, upper rail 5 is provided with the first slide block 51 and the second slide block 52, lower guideway 6 is provided with the 3rd slide block 61 and Four-slider 62, first slide block 51 and the 3rd slide block 61 are fixed with left battery clamping plate 7, second slide block 52 and Four-slider 62 are fixed with right battery clamping plate 8, the center of left battery clamping plate 7 and right battery clamping plate 8 is provided with nut 9, adjusting screw(rod) 4 is through nut 9 and left battery clamping plate 7 center, right battery clamping plate 8 link together.Left battery clamping plate 7 and right battery clamping plate 8 are with backboard 2 longitudinal central axis line symmetry.Adjusting screw(rod) 4 has two sections of screw threads, symmetrical contrary with hand of spiral backboard 2 longitudinal central axis line.Described adjusting screw(rod) 4 one end is provided with spinner 42.Described backboard 2 is L shape backboard 2.
Have employed described technical scheme, operation of the present invention is the same with common batteries shell laser weld clamp, only need rotate described adjusting screw(rod) 4 one end is provided with spinner 42, drive the slide block on guide rail mobile with backboard 2 longitudinal central axis line symmetry by adjusting screw(rod) 4, thus drive left battery clamping plate 7 and right battery clamping plate 8 to move with backboard 2 longitudinal central axis line symmetry.Can guarantee to be arranged on battery container between left battery clamping plate 7 and right battery clamping plate 8 just to protractor 3 like this, the relative position of battery container axis and protractor 3 can not change.Especially, when the total class change of the battery folded by battery case laser welding clamp, operating personnel need not change the centering be arranged on base 1 and regulate clearance mechanism just can directly use, and reduce production cost, improve the quality of product.
Claims (5)
1. battery case laser welding clamp, comprise base (1) and be arranged on the centering adjustment clearance mechanism on base (1), it is characterized in that, described centering regulates clearance mechanism to comprise the backboard (2) be arranged on base (1), protractor (3) is installed between described base (1) and backboard (2), described backboard (2) horizontal median axis is provided with adjusting screw(rod) (4), described adjusting screw(rod) (4) is arranged with two guide rails up and down, upper rail (5) is provided with the first slide block (51) and the second slide block (52), lower guideway (6) is provided with the 3rd slide block (61) and Four-slider (62), first slide block (51) and the 3rd slide block (61) are fixed with left battery clamping plate (7), second slide block (52) and Four-slider (62) are fixed with right battery clamping plate (8), the center of left battery clamping plate (7) and right battery clamping plate (8) is provided with nut (9), adjusting screw(rod) (4) is through nut (9) and left battery clamping plate (7) center, right battery clamping plate (8) link together.
2. battery case laser welding clamp as claimed in claim 1, is characterized in that: left battery clamping plate (7) and right battery clamping plate (8) are with backboard (2) longitudinal central axis line symmetry.
3. battery case laser welding clamp as claimed in claim 1, is characterized in that: adjusting screw(rod) (4) has two sections of screw threads (41), symmetrical contrary with screw thread (41) direction backboard (2) longitudinal central axis line.
4. battery case laser welding clamp as claimed in claim 3, is characterized in that: described adjusting screw(rod) (4) one end is provided with spinner (42).
5. the battery case laser welding clamp as described in as wherein arbitrary in claim 1-4, is characterized in that: described backboard (2) is L shape backboard (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510172100.7A CN104741804A (en) | 2015-04-07 | 2015-04-07 | Battery case laser welding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510172100.7A CN104741804A (en) | 2015-04-07 | 2015-04-07 | Battery case laser welding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104741804A true CN104741804A (en) | 2015-07-01 |
Family
ID=53582366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510172100.7A Pending CN104741804A (en) | 2015-04-07 | 2015-04-07 | Battery case laser welding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104741804A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563199A (en) * | 2016-03-19 | 2016-05-11 | 广东富华机械装备制造有限公司 | Automatic centering device of support shaft mounting plate |
| CN106181189A (en) * | 2016-08-29 | 2016-12-07 | 北京海博思创科技有限公司 | Battery module weld jig |
| CN109317904A (en) * | 2018-12-13 | 2019-02-12 | 安徽江淮汽车集团股份有限公司 | Battery case fixture |
| CN115319283A (en) * | 2022-07-26 | 2022-11-11 | 东莞市蓝宇激光有限公司 | Production equipment for step buckling type laser welding battery case and use method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1990163A (en) * | 2005-12-30 | 2007-07-04 | 深圳市比克电池有限公司 | Cylinder battery casing laser welding fixture |
| CN201030473Y (en) * | 2007-06-15 | 2008-03-05 | 天津力神电池股份有限公司 | Square lithium ion battery laser welding jig |
| US20090139970A1 (en) * | 2005-08-08 | 2009-06-04 | Guenter Grupp | Method and arrangement for guiding a machine part along a defined movement path over a workpiece surface |
| CN101870055A (en) * | 2010-06-01 | 2010-10-27 | 奇瑞汽车股份有限公司 | Battery shell welding and clamping device |
| CN201815798U (en) * | 2010-08-24 | 2011-05-04 | 深圳市联赢激光设备有限公司 | Laser welding fixture for cylindrical battery casings |
| CN201950375U (en) * | 2011-01-28 | 2011-08-31 | 中宇锂电能源股份有限公司 | Battery case laser welding clamp |
-
2015
- 2015-04-07 CN CN201510172100.7A patent/CN104741804A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090139970A1 (en) * | 2005-08-08 | 2009-06-04 | Guenter Grupp | Method and arrangement for guiding a machine part along a defined movement path over a workpiece surface |
| CN1990163A (en) * | 2005-12-30 | 2007-07-04 | 深圳市比克电池有限公司 | Cylinder battery casing laser welding fixture |
| CN201030473Y (en) * | 2007-06-15 | 2008-03-05 | 天津力神电池股份有限公司 | Square lithium ion battery laser welding jig |
| CN101870055A (en) * | 2010-06-01 | 2010-10-27 | 奇瑞汽车股份有限公司 | Battery shell welding and clamping device |
| CN201815798U (en) * | 2010-08-24 | 2011-05-04 | 深圳市联赢激光设备有限公司 | Laser welding fixture for cylindrical battery casings |
| CN201950375U (en) * | 2011-01-28 | 2011-08-31 | 中宇锂电能源股份有限公司 | Battery case laser welding clamp |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563199A (en) * | 2016-03-19 | 2016-05-11 | 广东富华机械装备制造有限公司 | Automatic centering device of support shaft mounting plate |
| CN106181189A (en) * | 2016-08-29 | 2016-12-07 | 北京海博思创科技有限公司 | Battery module weld jig |
| CN109317904A (en) * | 2018-12-13 | 2019-02-12 | 安徽江淮汽车集团股份有限公司 | Battery case fixture |
| CN109317904B (en) * | 2018-12-13 | 2019-10-25 | 安徽江淮汽车集团股份有限公司 | Battery case fixture |
| CN115319283A (en) * | 2022-07-26 | 2022-11-11 | 东莞市蓝宇激光有限公司 | Production equipment for step buckling type laser welding battery case and use method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |