CN105127641A - Spot welding jig for lithium battery pack - Google Patents
Spot welding jig for lithium battery pack Download PDFInfo
- Publication number
- CN105127641A CN105127641A CN201510622157.2A CN201510622157A CN105127641A CN 105127641 A CN105127641 A CN 105127641A CN 201510622157 A CN201510622157 A CN 201510622157A CN 105127641 A CN105127641 A CN 105127641A
- Authority
- CN
- China
- Prior art keywords
- spot welding
- lithium battery
- battery group
- tool
- cover plate
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a spot welding jig for a lithium battery pack. The spot welding jig comprises a cuboid-shaped jig shell, wherein the lithium battery pack to be subjected to spot welding is placed in the cavity of the jig shell; two ventilation holes used for dissipating heat are formed in each of the two sides of the jig shell up and down; a spot welding cover plate is hinged to one side of the upper surface of the jig shell; a rectangular through hole is formed in the upper surface of the spot welding cover plate; the rectangular through hole is connected with a locating plate in a clamping manner; locating slots used for locating the anodes of lithium battery single bodies in the lithium battery pack are formed in the locating plate at equal intervals; a fixed clamping plate is arranged between the front end of the spot welding cover plate and the jig shell. According to the spot welding jig for the lithium battery pack provided by the invention, lithium battery packs composed of lithium battery single bodies with different numbers can be located and fixed, spot welding for a conductive copper sheet is facilitated, and the spot welding jig is simple in structure, easy to achieve and good in application prospect.
Description
Technical field
The invention belongs to lithium battery bond pads technical field, be specifically related to a kind of spot welding tool for lithium battery group.
Background technology
Lithium battery group power reservoir capacity is strong, lightweight, energy-conserving and environment-protective, therefore, is widely used.At present, lithium battery group common on the market adopts multiple columniform lithium battery monomer connection in series-parallel to form, when adopting conductive copper sheet to carry out connection in series-parallel connection to multiple lithium battery monomer, need the positive pole of conductive copper sheet and lithium battery monomer to be carried out spot welding, in order to improve spot welding efficiency, many employings mash welder carries out spot welding, but multiple lithium battery monomer is when spot welding, and fixed effect is not good, easily cause spot welding position occur deviation or rosin joint occurs, affect the normal power supply of lithium battery group.
Summary of the invention
Technical problem solved by the invention overcomes existing multiple lithium battery monomer when spot welding, and fixed effect is not good, easily causes spot welding position to occur deviation or the problem of rosin joint occurs.Spot welding tool for lithium battery group of the present invention,
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of spot welding tool for lithium battery group, it is characterized in that: the tool housing comprising cuboid shape, the lithium battery group treating spot welding is placed in the cavity of described tool housing, the both sides of described tool housing are equipped with presents for two, the air vent of lower distribution for dispelling the heat, the side of described tool housing upper surface is hinged with spot welding cover plate, the upper surface of described spot welding cover plate is provided with rectangular through-hole, described rectangular through-hole clamping is placed with location-plate, the first-class locating slot be intervally distributed with for locating each lithium battery monomer positive pole in lithium battery group of described location-plate, fixing card adapter plate is also provided with between the front end of described spot welding cover plate and tool housing.
The aforesaid spot welding tool for lithium battery group, is characterized in that: described fixing card adapter plate is inverted L shape, is fixed together in the front end of spot welding cover plate and tool housing.
The aforesaid spot welding tool for lithium battery group, is characterized in that: the bottom of described tool housing is provided with the rectangular preiection placed for clamping.
The aforesaid spot welding tool for lithium battery group, is characterized in that: described air vent is provided with one deck Air Filter.
The aforesaid spot welding tool for lithium battery group, is characterized in that: described tool housing, spot welding cover plate all adopt hard refractory plastics injection molded.
The aforesaid spot welding tool for lithium battery group, is characterized in that: described location-plate adopts transparent high temperature resistant resin material to make.
The invention has the beneficial effects as follows: the spot welding tool for lithium battery group of the present invention, the lithium battery group that the lithium battery monomer can locating fixing varying number is formed, be convenient to the spot welding of conductive copper sheet, structure is simple, easily realizes, has a good application prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the spot welding tool for lithium battery group of the present invention.
The implication marked in accompanying drawing is as follows:
1: tool housing; 2: air vent; 3: spot welding cover plate; 4: locating slot; 5: fixing card adapter plate; 6: rectangular through-hole; 7: rectangular preiection; 8: Air Filter; 9: location-plate.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Figure 1, spot welding tool for lithium battery group of the present invention, comprise the tool housing 1 of cuboid shape, the lithium battery group treating spot welding is placed in the cavity of tool housing 1, the both sides of tool housing 1 are equipped with presents for two, the air vent 2 of lower distribution for dispelling the heat, the side of tool housing 1 upper surface is hinged with spot welding cover plate 3, the upper surface of spot welding cover plate 3 is provided with rectangular through-hole 6, rectangular through-hole 6 clamping is placed with location-plate 9, the first-class locating slot 4 be intervally distributed with for locating each lithium battery monomer positive pole in lithium battery group of location-plate 9, according to the lithium battery amount of monomer of lithium battery group to be welded, the location-plate 9 of coupling locating slot 4 quantity is selected to snap fit onto in rectangular through-hole 6, fixing for lithium battery group positive pole, be convenient to the welding of mash welder to conductive copper sheet, fixing card adapter plate 5 is also provided with between the front end of spot welding cover plate 3 and tool housing 1, fixing card adapter plate 5 is inverted L shape, the front end of spot welding cover plate 3 and tool housing 1 are fixed together.
The bottom of described tool housing 1 is provided with the rectangular preiection 7 placed for clamping, for fixed jig housing 1, prevents from rocking, conveniently carries out spot welding.
Described air vent 2 is provided with one deck Air Filter 8, while ventilation and heat, prevent dust from entering in tool housing 1, tool housing 1, spot welding cover plate 3 all adopt hard refractory plastics injection molded, location-plate 9 adopts transparent high temperature resistant resin material to make, can be high temperature resistant, and, material is cheap, reduces manufacturing cost.
In sum, the spot welding tool for lithium battery group of the present invention, the lithium battery group that the lithium battery monomer can locating fixing varying number is formed, be convenient to the spot welding of conductive copper sheet, structure is simple, easily realizes, has a good application prospect.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. the spot welding tool for lithium battery group, it is characterized in that: the tool housing (1) comprising cuboid shape, the lithium battery group treating spot welding is placed in the cavity of described tool housing (1), the both sides of described tool housing (1) are equipped with presents for two, the air vent (2) of lower distribution for dispelling the heat, the side of described tool housing (1) upper surface is hinged with spot welding cover plate (3), the upper surface of described spot welding cover plate (3) is provided with rectangular through-hole (6), described rectangular through-hole (6) clamping is placed with location-plate (9), the first-class locating slot (4) be intervally distributed with for locating each lithium battery monomer positive pole in lithium battery group of described location-plate (9), fixing card adapter plate (5) is also provided with between the front end of described spot welding cover plate (3) and tool housing (1).
2. the spot welding tool for lithium battery group according to claim 1, is characterized in that: described fixing card adapter plate (5) is inverted L shape, is fixed together in the front end of spot welding cover plate (3) and tool housing (1).
3. the spot welding tool for lithium battery group according to claim 1, is characterized in that: the bottom of described tool housing (1) is provided with the rectangular preiection (7) placed for clamping.
4. the spot welding tool for lithium battery group according to claim 1, is characterized in that: described air vent (2) is provided with one deck Air Filter (8).
5. the spot welding tool for lithium battery group according to claim 1, is characterized in that: described tool housing (1), spot welding cover plate (3) all adopt hard refractory plastics injection molded.
6. the spot welding tool for lithium battery group according to claim 1, is characterized in that: described location-plate (9) adopts transparent high temperature resistant resin material to make.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510622157.2A CN105127641A (en) | 2015-09-28 | 2015-09-28 | Spot welding jig for lithium battery pack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510622157.2A CN105127641A (en) | 2015-09-28 | 2015-09-28 | Spot welding jig for lithium battery pack |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105127641A true CN105127641A (en) | 2015-12-09 |
Family
ID=54713389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510622157.2A Pending CN105127641A (en) | 2015-09-28 | 2015-09-28 | Spot welding jig for lithium battery pack |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105127641A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107160072A (en) * | 2017-06-21 | 2017-09-15 | 谢齐容 | A kind of lithium battery stitch welding machine and its automatic spot welding method |
CN108274174A (en) * | 2018-01-22 | 2018-07-13 | 苏州速安行新能源科技有限公司 | Lithium battery module assists welding fixture |
CN108858115A (en) * | 2018-08-30 | 2018-11-23 | 中国第汽车股份有限公司 | A kind of automobile body-in-white technique tie point Exact Location Method and positioning templet production method |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202212722U (en) * | 2011-07-27 | 2012-05-09 | 松下能源(无锡)有限公司 | Positioning jig |
CN202224882U (en) * | 2011-08-08 | 2012-05-23 | 深圳市沃特玛电池有限公司 | Fixture for spot welding of battery pole pieces |
CN202240143U (en) * | 2011-09-28 | 2012-05-30 | 威泰能源(苏州)有限公司 | Positioning device for welding metal sheet to battery |
CN102699596A (en) * | 2012-05-29 | 2012-10-03 | 东莞市海拓伟电子科技有限公司 | Novel battery clamp |
CN102764943A (en) * | 2012-07-06 | 2012-11-07 | 珠海科斯特电源有限公司 | Battery welding combined clamping fixture and welding method thereof |
US20130048698A1 (en) * | 2011-08-31 | 2013-02-28 | Lg Chem, Ltd. | Ultrasonic welding machine and method of assembling the ultrasonic welding machine |
CN103358071A (en) * | 2013-04-10 | 2013-10-23 | 苏州方林科技股份有限公司 | Spot welding jig |
CN103551790A (en) * | 2013-10-31 | 2014-02-05 | 中国科学院西安光学精密机械研究所 | Laser welding clamp used for battery welding |
CN104014963A (en) * | 2014-05-23 | 2014-09-03 | 威泰能源(苏州)有限公司 | Positioning device for welding metal sheet to battery block |
CN204524653U (en) * | 2015-03-19 | 2015-08-05 | 中航锂电(洛阳)有限公司 | A kind of fast locking device of battery pole ear and battery pole ear weld jig |
CN205021074U (en) * | 2015-09-28 | 2016-02-10 | 江苏绿伟锂能有限公司 | A spot welding tool for lithium cell group |
-
2015
- 2015-09-28 CN CN201510622157.2A patent/CN105127641A/en active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202212722U (en) * | 2011-07-27 | 2012-05-09 | 松下能源(无锡)有限公司 | Positioning jig |
CN202224882U (en) * | 2011-08-08 | 2012-05-23 | 深圳市沃特玛电池有限公司 | Fixture for spot welding of battery pole pieces |
US20130048698A1 (en) * | 2011-08-31 | 2013-02-28 | Lg Chem, Ltd. | Ultrasonic welding machine and method of assembling the ultrasonic welding machine |
CN202240143U (en) * | 2011-09-28 | 2012-05-30 | 威泰能源(苏州)有限公司 | Positioning device for welding metal sheet to battery |
CN102699596A (en) * | 2012-05-29 | 2012-10-03 | 东莞市海拓伟电子科技有限公司 | Novel battery clamp |
CN102764943A (en) * | 2012-07-06 | 2012-11-07 | 珠海科斯特电源有限公司 | Battery welding combined clamping fixture and welding method thereof |
CN103358071A (en) * | 2013-04-10 | 2013-10-23 | 苏州方林科技股份有限公司 | Spot welding jig |
CN103551790A (en) * | 2013-10-31 | 2014-02-05 | 中国科学院西安光学精密机械研究所 | Laser welding clamp used for battery welding |
CN104014963A (en) * | 2014-05-23 | 2014-09-03 | 威泰能源(苏州)有限公司 | Positioning device for welding metal sheet to battery block |
CN204524653U (en) * | 2015-03-19 | 2015-08-05 | 中航锂电(洛阳)有限公司 | A kind of fast locking device of battery pole ear and battery pole ear weld jig |
CN205021074U (en) * | 2015-09-28 | 2016-02-10 | 江苏绿伟锂能有限公司 | A spot welding tool for lithium cell group |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107160072A (en) * | 2017-06-21 | 2017-09-15 | 谢齐容 | A kind of lithium battery stitch welding machine and its automatic spot welding method |
CN107160072B (en) * | 2017-06-21 | 2019-02-12 | 永康市久爱久科技有限公司 | A kind of lithium battery stitch welding machine and its automatic spot welding method |
CN108274174A (en) * | 2018-01-22 | 2018-07-13 | 苏州速安行新能源科技有限公司 | Lithium battery module assists welding fixture |
CN108858115A (en) * | 2018-08-30 | 2018-11-23 | 中国第汽车股份有限公司 | A kind of automobile body-in-white technique tie point Exact Location Method and positioning templet production method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105127641A (en) | Spot welding jig for lithium battery pack | |
CN201757303U (en) | Plug-in type LED lamp | |
CN203617376U (en) | Battery component | |
CN203103373U (en) | Lithium series battery assembling support | |
CN102055002A (en) | Storage battery and manufacturing technique thereof | |
CN205021074U (en) | A spot welding tool for lithium cell group | |
CN204277204U (en) | Batteries of electric automobile bag Resistance Welding welding fixture | |
CN208622827U (en) | A kind of Li-ion batteries piles component | |
CN204103535U (en) | A kind of multiport charging device of parallel-connection structure | |
CN208078046U (en) | The soft-package battery module and power battery being easily assembled to | |
CN207338456U (en) | A kind of battery modules | |
CN202022977U (en) | Graphite boat electrode structure | |
CN207009498U (en) | A kind of lithium battery pad | |
CN204407397U (en) | A kind of heat dissipation type power battery module assembling box | |
CN206210867U (en) | A kind of electrokinetic cell module | |
CN201732972U (en) | Power supply changeover plug | |
CN204809278U (en) | Group battery and battery securing device thereof | |
CN205177905U (en) | Battery module | |
CN202817044U (en) | Battery holder | |
CN202103133U (en) | Laminated flexible packaging high-magnification lithium ion battery and battery core thereof | |
JP3174622U (en) | Battery mounting device | |
CN108933205A (en) | The lithium battery group group weldment of the electrical integrated street lamp of lithium | |
CN204375828U (en) | Cell connector | |
CN210984777U (en) | Novel energy storage box | |
CN205542951U (en) | Battery holder group with louvre is convenient for assemble |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151209 |