CN109967837A - Environmentally friendly carbon gold battery levels terminal cast welding method - Google Patents
Environmentally friendly carbon gold battery levels terminal cast welding method Download PDFInfo
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- CN109967837A CN109967837A CN201711454159.0A CN201711454159A CN109967837A CN 109967837 A CN109967837 A CN 109967837A CN 201711454159 A CN201711454159 A CN 201711454159A CN 109967837 A CN109967837 A CN 109967837A
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Classifications
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- 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
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/235—Preliminary treatment
-
- 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
- H01M10/04—Construction or manufacture in general
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Arc Welding In General (AREA)
Abstract
The invention discloses environmentally friendly carbon gold battery levels terminal cast welding methods, and cast welding method before A, welding the following steps are included: prepare；B, tack weld；C, it welds；D, after welding treatment；E, sprayed protection paint；F, pack after the assay was approved, prepare before welding the following steps are included: 1., eliminate the ponding and accumulated snow of battery-shell surface, guarantee the drying of battery-shell surface；2., remove horizontal terminal surfaces dirt, such as blocking iron rust oxide, greasy dirt；3., the selection of welding manner and welding material, welded using gas tungsten arc welding TIG, welding material is the model of Φ 3.0mm are as follows: ER CuNi-7 welding wire, welding current are 250~300A, and weldingvoltage is 20~24V.The present invention can effectively avoid using this welding procedure and solder skip, more welderings and welding slag cleaning occur not exclusively with the underproof phenomenon generation of weld seam, not only increased the welding efficiency of horizontal terminal, while also having ensured welding quality, meet the interests of enterprise itself.
Description
Technical field
The present invention relates to battery manufacture technology field, specially environmentally friendly carbon gold battery levels terminal cast welding method.
Background technique
Battery, which refers to, fills electrolyte solution and metal electrode to generate the cup of electric current, slot or other containers or clad vessel
Segment space, chemical energy can be converted to the device of electric energy, have anode, cathode point, with the development of science and technology battery is general
Refer to the midget plant that can produce electricl energy, such as solar battery, the performance parameter of battery mainly have electromotive force, capacity, specific energy and
Resistance utilizes the battery as energy source, available that there is burning voltage, stabling current, long-time stable to power, by the external world
The electric current of very little is influenced, and battery structure is simple, easy to carry, charge and discharge are easy to operation, not by outside climatic and temperature
The influence of degree and stable and reliable for performance, the various aspects in modern society's life play great role, and battery is making
In the process, it needs for horizontal terminal to be welded on battery-shell surface, but existing welding procedure is complicated, and occurs solder skip, more welderings often
And welding slag cleaning not exclusively and the underproof phenomenon of weld seam there is a phenomenon where seriously reduce the welding quality of horizontal terminal.
Summary of the invention
The purpose of the present invention is to provide environmentally friendly carbon gold battery levels terminal cast welding methods, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme: environmentally friendly carbon gold battery levels terminal cast welding method,
Cast welding method the following steps are included:
A, prepare before welding；
B, tack weld；
C, it welds；
D, after welding treatment；
E, sprayed protection paint；
F, it packs after the assay was approved.
Preferably, before the welding prepare the following steps are included:
1., eliminate the ponding and accumulated snow of battery-shell surface, guarantee the drying of battery-shell surface；
2., remove horizontal terminal surfaces dirt, such as blocking iron rust oxide, greasy dirt；
3., the selection of welding manner and welding material, welded using gas tungsten arc welding TIG, welding material Φ
The model of 3.0mm are as follows: ER CuNi-7 welding wire, welding current are 250~300A, and weldingvoltage is 20~24V, and protective gas is
99.996% or more high-purity helium, gas flow are 10L/min~15L/min.
Preferably, the tack weld the following steps are included:
1., according to the size of battery case, the length of spot welding selects 20~50mm；
2., spot welding Noticed Problems, the height and width of tack weld must not exceed the size of later weld seam, weld after should being
A part of seam, arc crater should fill up, for important battery case under the conditions of possible, should overleaf spot welding, when front welds
After afterwards the spot welding at the back side should being sliced off, then the back side is welded, spot welded joint, which has to slice off when crackle, to be rewelded.
Preferably, the main method of the welding are as follows: using CO2+Ar gas shielded arc welding, 150~180A welding current,
The weld gap of 0.5~1.0mm, the weldingvoltage of 18~22V, the welding wire elongation of 10mm and the soldering angle of 3mm, with 10~
Speed of welding gas flow 15L per minute, 400~500mm per minute is welded.
Preferably, the after welding treatment mainly comprises the steps that
1., polish unsightly weld seam, and clear up splash；
2., influence with flame or mechanical checkout the welding deformation of quality and appearance.
Preferably, the grinding device includes support base, and the top of support base is from left to right fixedly connected sequentially and has fixation
Holder and second slide, and the front and back two sides of second slide outer surface offers second sliding slot, the outer surface of second sliding slot is sliding
Dynamic to be connected with the second slider, the top of the second slider is fixedly connected with first connecting rod, and on the left of first connecting rod in
End is fixedly connected with movable holder by the second connecting rod, and the surrounding at the top of support base passes through the 4th support rod and is fixedly connected with
First slide, and the front and back two sides of first slide outer surface offers first sliding groove, the outer surface of first sliding groove is slidably connected
There is the first slider, and the bottom of the first slider is connected with the first support plate by the first electric telescopic rod, first
The left and right ends of fagging bottom have been respectively fixedly connected with first support bar and third support rod, and first support bar and third support
The bottom of bar passes through the first active section respectively and the second active section is connected with second support bar and the second electric telescopic rod, the
The bottom of two support rods and the second electric telescopic rod is fixedly connected with the second support plate, and the middle-end at the top of the second support plate is fixed
Motor is installed, the output shaft of motor is fixedly connected with grinding head.
Preferably, the surrounding of the support base bottom is fixedly connected to supporting leg, and the bottom of supporting leg is fixedly connected
There is rubber pad, the right end of support base outer surface is fixedly connected with controller, and the outer surface of controller is from left to right successively fixed
It is connected with the first sliding control button, the second sliding control button, the first extension and contraction control key, the second extension and contraction control key and electricity
The inner surface of machine switch, fixed holder and movable holder is fixedly connected to sponge protective layer, and the first support plate passes through reinforcing rib
It is fixedly connected with the first electric telescopic rod.
Compared with prior art, beneficial effects of the present invention are as follows:
The present invention uses this welding procedure, can effectively avoid and solder skip, more weldering and welding slag cleaning occurs not exclusively and weld seam
Underproof phenomenon occurs, and not only increases the welding efficiency of horizontal terminal, while also having ensured welding quality, meets enterprise certainly
The interests of body.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is grinding device structural schematic diagram of the present invention；
Fig. 3 is grinding device controller architecture schematic diagram of the present invention；
Fig. 4 is grinding device operation principle schematic diagram of the present invention.
In figure: 1 support base, 2 first slides, 3 first sliding grooves, 4 first sliders, 5 first electric telescopic rods, 6 reinforcing ribs,
7 first support bars, 8 first active sections, 9 second support bars, 10 motors, 11 fixed holders, 12 movable holders, 13 second connections
Bar, 14 first connecting rods, 15 second sliders, 16 second sliding slots, 17 second slides, 18 grinding heads, 19 second electric telescopic rods,
20 second active sections, 21 third support rods, 22 first support plates, 23 the 4th support rods, 24 controllers, 241 first sliding controls
Key, 242 second sliding control buttons, 243 first extension and contraction control keys, 244 second extension and contraction control keys, 245 motor switch,
25 supporting legs, 26 second support plates.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-4, environmentally friendly carbon gold battery levels terminal cast welding method, cast welding method the following steps are included:
A, prepare before welding；
B, tack weld；
C, it welds；
D, after welding treatment；
E, sprayed protection paint；
F, it packs after the assay was approved.
Welding before prepare the following steps are included:
1., eliminate the ponding and accumulated snow of battery-shell surface, guarantee the drying of battery-shell surface；
2., remove horizontal terminal surfaces dirt, such as blocking iron rust oxide, greasy dirt；
3., the selection of welding manner and welding material, welded using gas tungsten arc welding TIG, welding material Φ
The model of 3.0mm are as follows: ER CuNi-7 welding wire, welding current are 250~300A, and weldingvoltage is 20~24V, and protective gas is
99.996% or more high-purity helium, gas flow are 10L/min~15L/min.
Tack weld the following steps are included:
1., according to the size of battery case, the length of spot welding selects 20~50mm；
2., spot welding Noticed Problems, the height and width of tack weld must not exceed the size of later weld seam, weld after should being
A part of seam, arc crater should fill up, for important battery case under the conditions of possible, should overleaf spot welding, when front welds
After afterwards the spot welding at the back side should being sliced off, then the back side is welded, spot welded joint, which has to slice off when crackle, to be rewelded.
The main method of welding are as follows: using CO2+Ar gas shielded arc welding, the welding current of 150~180A, 0.5~1.0mm
Weld gap, 18~22V weldingvoltage, the welding wire elongation of 10mm and the soldering angle of 3mm, it is per minute with 10~15L
Gas flow, 400~500mm speed of welding per minute welded.
After welding treatment mainly comprises the steps that
1., polish unsightly weld seam, and clear up splash；
2., influence with flame or mechanical checkout the welding deformation of quality and appearance.
Grinding device includes support base 1, and the top of support base 1, which is from left to right fixedly connected sequentially, fixed holder 11 and
Two slides 17, and the front and back two sides of 17 outer surface of second slide offers second sliding slot 16, the outer surface of second sliding slot 16 is sliding
Dynamic to be connected with the second slider 15, the top of the second slider 15 is fixedly connected with first connecting rod 14, and first connecting rod 14
The middle-end in left side is fixedly connected with movable holder 12 by the second connecting rod 13, and the surrounding at 1 top of support base passes through the 4th
Strut 23 is fixedly connected with first slide 2, and the front and back two sides of 2 outer surface of first slide offers first sliding groove 3, and first is sliding
The outer surface of slot 3 slidably connects the first slider 4, and the bottom of the first slider 4 is connected by 5 activity of the first electric telescopic rod
It is connected to the first support plate 22, the left and right ends of 22 bottom of the first support plate have been respectively fixedly connected with first support bar 7 and third branch
Strut 21, and the bottom of first support bar 7 and third support rod 21 passes through 20 activity of the first active section 8 and the second active section respectively
It is connected with second support bar 9 and the second electric telescopic rod 19, the fixed company in the bottom of second support bar 9 and the second electric telescopic rod 19
It is connected to the second support plate 26, and the middle-end at 26 top of the second support plate is fixedly installed with motor 10, the output shaft of motor 10 is fixed
It is connected with grinding head 18.
The surrounding of 1 bottom of support base is fixedly connected to supporting leg 25, and the bottom of supporting leg 25 is fixedly connected with rubber
Pad, the right end of 1 outer surface of support base is fixedly connected with controller 24, and from left to right successively fixation connects for the outer surface of controller 24
It is connected to the first sliding control button 241, second sliding control button 242, the first extension and contraction control key 243, the second extension and contraction control
The inner surface of key 244 and motor switch 245, fixed holder 11 and movable holder 12 is fixedly connected to sponge protective layer, the
One support plate 22 is fixedly connected by reinforcing rib 6 with the first electric telescopic rod 5.
In use, using this welding procedure, it can effectively avoid and solder skip, more welderings and welding slag cleaning occur not exclusively and weld seam
Underproof phenomenon occurs, and not only increases the welding efficiency of horizontal terminal, while also having ensured welding quality, meets enterprise certainly
The interests of body.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. environmentally friendly carbon gold battery levels terminal cast welding method, it is characterised in that: its cast welding method the following steps are included:
A, prepare before welding；
B, tack weld；
C, it welds；
D, after welding treatment；
E, sprayed protection paint；
F, it packs after the assay was approved.
2. environmental protection carbon gold battery levels terminal cast welding method according to claim 1, it is characterised in that: quasi- before the welding
It is standby the following steps are included:
1., eliminate the ponding and accumulated snow of battery-shell surface, guarantee the drying of battery-shell surface；
2., remove horizontal terminal surfaces dirt, such as blocking iron rust oxide, greasy dirt；
3., the selection of welding manner and welding material, welded using gas tungsten arc welding TIG, welding material is Φ 3.0mm
Model are as follows: ER CuNi-7 welding wire, welding current are 250~300A, and weldingvoltage is 20~24V, and protective gas is
99.996% or more high-purity helium, gas flow are 10L/min~15L/min.
3. environmental protection carbon gold battery levels terminal cast welding method according to claim 1, it is characterised in that: the tack weld
The following steps are included:
1., according to the size of battery case, the length of spot welding selects 20~50mm；
2., spot welding Noticed Problems, it should be later weld seam that the height and width of tack weld, which must not exceed the size of later weld seam,
A part, arc crater should fill up, for important battery case under the conditions of possible, should overleaf spot welding, answered after front welds
After the spot welding at the back side is sliced off, then the back side is welded, spot welded joint, which has to slice off when crackle, to be rewelded.
4. environmental protection carbon gold battery levels terminal cast welding method according to claim 1, it is characterised in that: the master of the welding
Want method are as follows: using CO2+Ar gas shielded arc welding, the welding current of 150~180A, the weld gap of 0.5~1.0mm, 18~
Weldingvoltage, the welding wire elongation of 10mm and the soldering angle of 3mm of 22V, with gas flow 10~15L per minute, 400~
Speed of welding 500mm per minute is welded.
5. environmental protection carbon gold battery levels terminal cast welding method according to claim 1, it is characterised in that: the after welding treatment
It mainly comprises the steps that
1., polish unsightly weld seam, and clear up splash；
2., influence with flame or mechanical checkout the welding deformation of quality and appearance.
6. environmental protection carbon gold battery levels terminal cast welding method according to claim 5, it is characterised in that: the grinding device
Including support base (1), the top of support base (1), which is from left to right fixedly connected sequentially, fixed holder (11) and second slide
(17), and the front and back two sides of second slide (17) outer surface offers second sliding slot (16), the outer surface of second sliding slot (16)
It slidably connects the second slider (15), the top of the second slider (15) is fixedly connected with first connecting rod (14), and first
Middle-end on the left of connecting rod (14) is fixedly connected with movable holder (12) by the second connecting rod (13), at the top of support base (1)
Surrounding passes through the 4th support rod (23) and is fixedly connected with first slide (2), and the front and back two sides of first slide (2) outer surface is equal
It offers first sliding groove (3), the outer surface of first sliding groove (3) slidably connects the first slider (4), and the first slider (4)
Bottom be connected with the first support plate (22) by the first electric telescopic rod (5), the left and right of the first support plate (22) bottom
Both ends have been respectively fixedly connected with first support bar (7) and third support rod (21), and first support bar (7) and third support rod
(21) bottom passes through the first active section (8) respectively and the second active section (20) is connected with second support bar (9) and second
The bottom of electric telescopic rod (19), second support bar (9) and the second electric telescopic rod (19) is fixedly connected with the second support plate
(26), and the middle-end at the top of the second support plate (26) is fixedly installed with motor (10), and the output shaft of motor (10) is fixedly connected with
Grinding head (18).
7. environmental protection carbon gold battery levels terminal cast welding method according to claim 6, it is characterised in that: the support base
(1) surrounding of bottom is fixedly connected to supporting leg (25), and the bottom of supporting leg (25) is fixedly connected with rubber pad, support base
(1) right end of outer surface is fixedly connected with controller (24), and the outer surface of controller (24) is from left to right fixedly connected sequentially
There are the first sliding control button (241), the second sliding control button (242), the first extension and contraction control key (243), second to stretch
The inner surface of control button (244) and motor switch (245), fixed holder (11) and movable holder (12) is fixedly connected to sea
Continuous protective layer, the first support plate (22) are fixedly connected by reinforcing rib (6) with the first electric telescopic rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711454159.0A CN109967837A (en) | 2017-12-28 | 2017-12-28 | Environmentally friendly carbon gold battery levels terminal cast welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711454159.0A CN109967837A (en) | 2017-12-28 | 2017-12-28 | Environmentally friendly carbon gold battery levels terminal cast welding method |
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| Publication Number | Publication Date |
|---|---|
| CN109967837A true CN109967837A (en) | 2019-07-05 |
Family
ID=67074067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201711454159.0A Pending CN109967837A (en) | 2017-12-28 | 2017-12-28 | Environmentally friendly carbon gold battery levels terminal cast welding method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640247A (en) * | 2019-09-17 | 2020-01-03 | 汇铂斯电子技术(苏州)有限公司 | Terminal segmented welding process of special wire harness for rail transit |
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| CN104588850A (en) * | 2014-11-27 | 2015-05-06 | 芜湖中集瑞江汽车有限公司 | Welding technology for steel plates |
| CN104985337A (en) * | 2015-06-30 | 2015-10-21 | 柳州金茂机械有限公司 | Aluminum plate welding technology |
| CN205703385U (en) * | 2016-03-29 | 2016-11-23 | 东莞市明科机械设备有限公司 | A kind of carving and milling machine intelligence fixture |
| CN106271466A (en) * | 2016-10-09 | 2017-01-04 | 哈尔滨电机厂有限责任公司 | Nuclear power half speed steam turbine generator outlet terminal welding method |
| CN107009240A (en) * | 2017-04-28 | 2017-08-04 | 浙江高派机器人科技有限公司 | A kind of medical sheet material sander |
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2017
- 2017-12-28 CN CN201711454159.0A patent/CN109967837A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1595682A (en) * | 2004-06-21 | 2005-03-16 | 陈刚 | A method of temperature controlled minitype lead-acid cell electrode group flow welding and cementing |
| CN104588850A (en) * | 2014-11-27 | 2015-05-06 | 芜湖中集瑞江汽车有限公司 | Welding technology for steel plates |
| CN104985337A (en) * | 2015-06-30 | 2015-10-21 | 柳州金茂机械有限公司 | Aluminum plate welding technology |
| CN205703385U (en) * | 2016-03-29 | 2016-11-23 | 东莞市明科机械设备有限公司 | A kind of carving and milling machine intelligence fixture |
| CN106271466A (en) * | 2016-10-09 | 2017-01-04 | 哈尔滨电机厂有限责任公司 | Nuclear power half speed steam turbine generator outlet terminal welding method |
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| CN110640247A (en) * | 2019-09-17 | 2020-01-03 | 汇铂斯电子技术(苏州)有限公司 | Terminal segmented welding process of special wire harness for rail transit |
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Application publication date: 20190705 |
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