CN201608222U - Clamp for laser welding cap of cylinder lithium ion battery - Google Patents
Clamp for laser welding cap of cylinder lithium ion battery Download PDFInfo
- Publication number
- CN201608222U CN201608222U CN2010201105883U CN201020110588U CN201608222U CN 201608222 U CN201608222 U CN 201608222U CN 2010201105883 U CN2010201105883 U CN 2010201105883U CN 201020110588 U CN201020110588 U CN 201020110588U CN 201608222 U CN201608222 U CN 201608222U
- Authority
- CN
- China
- Prior art keywords
- groove
- supporting seat
- lithium ion
- ion battery
- block
- 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
Images
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
Abstract
The utility model discloses a clamp for a laser welding cap of a cylinder lithium ion battery, which can reduce the faulty welding rate and increase the production efficiency. The clamp comprises a bottom plate (1), wherein a first groove (1.1) capable of containing a bare battery core, a second groove (1.2) capable of containing the cap and a third groove (1.3) convenient for taking out the cap are arranged on the bottom plate (1). The clamp also comprises a supporting seat (2) and a pressure finger (3), wherein the pressure finger (3) is hinged with the supporting seat (2) fixedly connected with the bottom plate (1); and a pressure head (3.1) of the pressure finger (3) is provided with a through hole (3.1.1) through which a laser beam can penetrate, the through hole (3.1.1) is positioned above the second groove (1.2), the quantity of the pressure finger (3) is equal to that of the second groove (1.2), a spring (4) is arranged between a handle (3.2) of the pressure finger (3) and the supporting seat (2), one end of the spring (4) abuts against the handle (3.2), and the other end abuts against the supporting seat (2).
Description
Technical field
The utility model relates to the cylindrical lithium ion battery technical field, specifically is a kind of cylindrical lithium ion battery laser welding block anchor clamps.
Background technology
Cylindrical lithium ion battery laser welding block commonly used at present is a base plate with anchor clamps, this base plate is provided with first groove that can hold naked electric core, the three-flute that can hold second groove of block, conveniently take and block a shot, each first groove is settled a naked electric core, and each second groove is settled a block.When using described base plate, at first naked electric core and block are placed in the corresponding groove, the cylinder hold-down mechanism of laser-beam welding machine is pressed on the battery pole ear on the naked electric core on the block then, then, laser-beam welding machine welds, thereby battery pole ear is connected with block.
In actual production, described cylindrical lithium ion battery laser welding block need rely on the cylinder hold-down mechanism of laser-beam welding machine that the battery pole ear on the naked electric core is pressed on the block with anchor clamps, battery pole ear often takes place not to be contacted under the good premise with regard to soldered situation with block, the perhaps generation situation of welding just under battery pole ear and the block situation of not aiming at, thereby cause rosin joint, defect rate is high.And, because described cylindrical lithium ion battery laser welding block is matching used with old-fashioned laser-beam welding machine with anchor clamps, and its laser beam of old-fashioned laser-beam welding machine is directed, laser beam once only can weld one, if will weld a plurality of simultaneously, that just needs a plurality of laser beams, and welding efficiency is lower, thereby causes production efficiency lower.
The utility model content
The technical problems to be solved in the utility model is that a kind of cylindrical lithium ion battery laser welding block anchor clamps that can reduce the rosin joint rate, enhance productivity are provided.
The technical solution of the utility model is, the utility model cylindrical lithium ion battery laser welding block anchor clamps, it comprises base plate, this base plate is provided with first groove that can hold naked electric core, the three-flute that can hold second groove of block, conveniently take and block a shot, it also comprises supporting seat, end finger, end finger and supporting seat are hinged, and supporting seat is fixedlyed connected with base plate; The pressure head of end finger is provided with the through hole that passes for laser beam, and through hole is positioned at the top of second groove, and the quantity of end finger equates with the quantity of second groove, is provided with spring between the handle of end finger and supporting seat, and spring one end and handle offset, and the other end and supporting seat offset.
After adopting said structure, the utility model compared with prior art has the following advantages: because it also comprises supporting seat, end finger, end finger and supporting seat are hinged, and supporting seat is fixedlyed connected with base plate; The pressure head of end finger is provided with the through hole that passes for laser beam, through hole is positioned at the top of second groove, the quantity of end finger equates with the quantity of second groove, be provided with spring between the handle of end finger and supporting seat, spring one end and handle offset, the other end and supporting seat offset, like this, just do not need the cylinder hold-down mechanism of laser-beam welding machine that battery pole ear and block are compressed, and, when compressing battery pole ear with block, it is good that the workman can confirm in advance whether battery pole ear and block contact, whether the position is accurate, thereby reduces rosin joint rate, rate of finished products height, comprehensively be to have improved production efficiency, the utility model can cooperate galvanometer laser machine to use, and the laser beam of galvanometer laser machine is a scan-type, and promptly beam of laser is welded along a scanning direction, phase laser-beam welding machine than before, welding efficiency greatly improves.In a word, the utlity model has the advantage that can reduce the rosin joint rate, enhance productivity.
Description of drawings
Fig. 1 is the vertical view of the utility model cylindrical lithium ion battery laser welding block with anchor clamps.
Fig. 2 is the A-A cutaway view of the utility model cylindrical lithium ion battery laser welding block with anchor clamps.。
Shown in the figure: 1, base plate, 1.1, first groove, 1.2, second groove, 1.3, three-flute, 2, supporting seat, 3, end finger, 3.1, pressure head, 3.1.1, through hole, 3.2, handle, 4, spring.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The utility model cylindrical lithium ion battery laser welding block anchor clamps, it comprises base plate 1, this base plate 1 is provided with first groove 1.1 that can hold naked electric core, the three-flute 1.3 that can hold second groove 1.2 of block, conveniently take and block a shot, it also comprises supporting seat 2, end finger 3, end finger 3 is hinged with supporting seat 2, supporting seat 2 and base plate 1 are connected by screw; The pressure head 3.1 of end finger 3 is provided with the through hole 3.1.1 that passes for laser beam, through hole 3.1.1 is positioned at the top of second groove 1.2, and the quantity of end finger equates that with the quantity of second groove 2 of the handle 3.2 of end finger 3 and supporting seats are provided with spring 4, spring 4 one ends and handle 3.2 offset, and the other end and supporting seat 2 offset.Concrete structure is shown in Fig. 1 or 2.
Described end finger 3 is exactly a lever in fact, and shape exactly likes finger, and pressure head 3.1 and handle 3.2 are the two ends of lever, and finger is exactly pressure head 3.1 places.
In this example, described first groove 1.1, second groove 1.2 are five, and therefore, described end finger 3 is five, and each second groove, 1.2 top is provided with an end finger 3, because of five second grooves 1.2 and column distribution, so five end fingers 3 also and column distribution.
Claims (1)
1. a cylindrical lithium ion battery laser welding is blocked a shot and is used anchor clamps, it comprises base plate (1), this base plate (1) is provided with first groove (1.1) that can hold naked electric core, second groove (1.2) that can hold block, convenient the take three-flute (1.3) of block, it is characterized in that, it also comprises supporting seat (2), end finger (3), end finger (3) is hinged with supporting seat (2), and supporting seat (2) is fixedlyed connected with base plate (1); The pressure head (3.1) of end finger (3) is provided with the through hole (3.1.1) that passes for laser beam, through hole (3.1.1) is positioned at the top of second groove (1.2), the quantity of end finger (3) equates with the quantity of second groove (1.2), be provided with spring (4) between the handle (3.2) of end finger (3) and supporting seat (2), spring (4) one ends and handle (3.2) offset, and the other end and supporting seat (2) offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201105883U CN201608222U (en) | 2010-01-30 | 2010-01-30 | Clamp for laser welding cap of cylinder lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201105883U CN201608222U (en) | 2010-01-30 | 2010-01-30 | Clamp for laser welding cap of cylinder lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201608222U true CN201608222U (en) | 2010-10-13 |
Family
ID=42952925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201105883U Expired - Fee Related CN201608222U (en) | 2010-01-30 | 2010-01-30 | Clamp for laser welding cap of cylinder lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201608222U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773648A (en) * | 2012-08-16 | 2012-11-14 | 东莞新能德科技有限公司 | Welding clamp of lithium ion battery breaker |
| CN102825407A (en) * | 2012-08-14 | 2012-12-19 | 东莞新能德科技有限公司 | Welding jig for lithium ion battery breaker |
| CN107511585A (en) * | 2017-09-20 | 2017-12-26 | 湖北三江航天红阳机电有限公司 | Lithium battery box welding tooling and lithium battery box welding method |
| CN114669898A (en) * | 2022-04-22 | 2022-06-28 | 武汉逸飞激光股份有限公司 | Be used for battery cap welded manual loading attachment |
| CN114734182A (en) * | 2022-03-10 | 2022-07-12 | 合盛科技(宁波)有限公司 | Positive terminal and positive cap welding jig for full-lug battery |
-
2010
- 2010-01-30 CN CN2010201105883U patent/CN201608222U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825407A (en) * | 2012-08-14 | 2012-12-19 | 东莞新能德科技有限公司 | Welding jig for lithium ion battery breaker |
| CN102773648A (en) * | 2012-08-16 | 2012-11-14 | 东莞新能德科技有限公司 | Welding clamp of lithium ion battery breaker |
| CN102773648B (en) * | 2012-08-16 | 2015-01-28 | 东莞新能德科技有限公司 | Welding clamp of lithium ion battery breaker |
| CN107511585A (en) * | 2017-09-20 | 2017-12-26 | 湖北三江航天红阳机电有限公司 | Lithium battery box welding tooling and lithium battery box welding method |
| CN107511585B (en) * | 2017-09-20 | 2019-11-26 | 湖北三江航天红阳机电有限公司 | Lithium battery box welding tooling and lithium battery box welding method |
| CN114734182A (en) * | 2022-03-10 | 2022-07-12 | 合盛科技(宁波)有限公司 | Positive terminal and positive cap welding jig for full-lug battery |
| CN114669898A (en) * | 2022-04-22 | 2022-06-28 | 武汉逸飞激光股份有限公司 | Be used for battery cap welded manual loading attachment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201608222U (en) | Clamp for laser welding cap of cylinder lithium ion battery | |
| CN201380354Y (en) | Battery cell automatic bottom-pointing welding device of cylindrical battery | |
| CN103317236A (en) | Lithium battery laser welding machine | |
| CN204094309U (en) | Lithium battery laser-beam welding machine | |
| CN202894574U (en) | Automatic point welding machine of conducting plate | |
| CN203918213U (en) | A kind of mash welder for lithium ion cylinder battery | |
| CN104002074A (en) | Welding clamp for automobile roof drip | |
| CN104148807A (en) | Laser welding machine for lithium battery | |
| CN103769780B (en) | The welding method of a kind of lithium ion battery stainless steel top cover and copper sheet | |
| CN203109514U (en) | Welding clamp used for automobile roof drip | |
| CN204234936U (en) | A kind of discharge tube electrode assemblie brazing jig | |
| CN202028877U (en) | Cell laser welding device | |
| CN102513679A (en) | Welding mechanism for projection-weld nuts and welding method thereof | |
| CN208246136U (en) | A kind of ultrasonic bonding jig of square electric cell | |
| CN103418966B (en) | Welding tool for garbage filling device | |
| CN204966578U (en) | Battery is inner electrode connection piece and battery module for module | |
| CN204308427U (en) | A kind of automatic welding machine | |
| CN202701615U (en) | Clamp for laser welding cap of cylindrical lithium-ion battery | |
| CN103551790A (en) | Laser welding clamp used for battery welding | |
| CN201807829U (en) | Multi-welding spot nose for spot welder | |
| CN201960263U (en) | Projection welding device for cap nut | |
| CN204339162U (en) | A kind of weld jig of harvester big four | |
| CN204148711U (en) | Novel welding wire butt welding machine | |
| CN104722991A (en) | Manual spot-welding tool for welding connectors of high-pressure fuel rails | |
| CN102543338B (en) | Preparation method of electric brush assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20130130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |