CN105552293B - The composite rolling method of conducting composite metal piece between a kind of battery pole ear or battery - Google Patents
The composite rolling method of conducting composite metal piece between a kind of battery pole ear or battery Download PDFInfo
- Publication number
- CN105552293B CN105552293B CN201610063288.6A CN201610063288A CN105552293B CN 105552293 B CN105552293 B CN 105552293B CN 201610063288 A CN201610063288 A CN 201610063288A CN 105552293 B CN105552293 B CN 105552293B
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- battery
- metal strip
- sheet metal
- conducting composite
- lug
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/38—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/023—Alloys based on aluminium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/026—Alloys based on copper
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/02—Single bars, rods, wires, or strips
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The present invention provides a kind of composite rolling methods of conducting composite metal piece between battery pole ear or battery, it is compound to can be very good conducting composite metal piece progress between battery pole ear or battery to double surface grooving, combined efficiency and yield rate are improved, is included the following steps：Respectively groove is opened up on the side surface as the sheet metal strip of the base material of conducting composite metal piece between lug or battery at two pieces with same width and length, metal strip is embedded in respectively in the groove of two blocks of sheet metal strips, the groove that metal strip corresponds to sheet metal strip wide is cut；It is corresponded to respectively in the side surface for not opening up groove of two blocks of sheet metal strips and sheet metal strip is sent into composite rolling mill progress composite rolling after coating lubricating oil on the roll of contact；It is respectively washed a side surface of the contact lubricating oil of two blocks of bands, then the surface after two pieces of bands cleanings at one block of sheet metal strip and is rolling to required thickness relative to feeding milling train composite rolling after fitting.
Description
Technical field
The present invention designs battery technology field, and conducting composite metal piece answers between specially a kind of battery pole ear or battery
Close milling method.
Background technology
The Chinese utility model patent of Publication No. CN203932178U discloses a kind of lug or battery of inside battery
Between conducting composite metal piece, compared with conducting composite metal piece between the lug of simple metal or battery have preferable spot welding
Property, see the lug in Fig. 1 or between battery conducting composite metal chip architecture schematic diagram, conductive compound gold between lug or battery
The base material for belonging to piece is sheet metal strip 1, opens up groove 3 respectively in the front and back sides of sheet metal strip 1, another kind is compounded in groove
Metal strip 2 is by roll when conducting composite metal chip architecture is processed between extreme ear structure or battery as processing by two
Pressure rolling is compounded in the groove of sheet metal strip 1 metal strip 2 in a face together, however since the positive and negative of sheet metal strip 1 is respectively required for
Want recessing composite rolling metal strip again, sheet metal strip 1 and metal strip 2 be respectively different metal, between different metals
Composite rolling is more difficult, often machine oil is added to be lubricated when usually rolling, and improves rolling efficiency, and composite rolling is in
It can not be combined with each other once in the gap that organic oil penetrates into rolling when rolling, such structure metal tape in composite rolling
The front and back sides of material cannot add oil lubricating to roll so that rolling efficiency is very low, and reliability and yield rate are all relatively low.
Invention content
In view of the above-mentioned problems, the present invention provides the compound of conducting composite metal piece between a kind of battery pole ear or battery to roll
Method processed can be very good between battery pole ear or battery to double surface grooving conducting composite metal piece and carry out compound, improves
Combined efficiency and yield rate.
The composite rolling method of conducting composite metal piece between a kind of battery pole ear or battery, it is characterised in that：Including with
Lower step：
One, respectively at two pieces with same width and length as conducting composite metal piece between lug or battery
Groove is opened up on one side surface of the sheet metal strip of base material, metal strip is embedded in respectively in the groove of two blocks of sheet metal strips, gold
Belong to item and correspond to the groove of sheet metal strip and wide is cut；
Two, the two blocks of sheet metal strips obtained respectively in step 1 do not open up rolling of being contacted corresponding to a side surface of groove
Sheet metal strip is sent into composite rolling mill after coating lubricating oil on roller and carries out composite rolling；
Three, it is respectively washed a side surface of the contact lubricating oil for two blocks of sheet metal strips that step 2 obtains, then by two blocks of gold
Belong to the surface after band cleaning and at one block of sheet metal strip and is rolling to required thickness relative to feeding milling train composite rolling after fitting.
Further, two blocks of sheet metal strips are by one block of gold as the base material of conducting composite metal piece between lug or battery
Belong to band through-thickness cutting to obtain.
Further, to as the sheet metal strip of the base material of conducting composite metal piece between lug or battery and being used for
Compound metal strip Rolling compund, first to the sheet metal strip and use as the base material of conducting composite metal between lug or battery
Following processing is carried out in compound metal strip：
A, oil removing is cleaned with degreaser；
B, to as the sheet metal strip of the base material of conducting composite metal piece between lug or battery and for compound gold
Belong to a surface and carries out oxide layer processing；
C, to as the sheet metal strip of the base material of conducting composite metal piece between lug or battery and for compound gold
Belong to a surface and carries out ion processing；
D, to as the sheet metal strip of the base material of conducting composite metal piece between lug or battery and for compound gold
Belong to item infiltration annealing.
Further, the annealing temperature in step d is 750-850 DEG C.
Further, it is copper as the sheet metal strip of the base material of conducting composite metal piece between lug or battery, for multiple
The metal strip of conjunction is aluminium.
Further, it is nickel as the sheet metal strip of the base material of conducting composite metal piece between lug or battery, for multiple
The metal strip of conjunction is aluminium.
Further
, the sheet metal strip as the base material of conducting composite metal piece between lug or battery is nickel, is used for compound metal
Item is copper.
Further, it is iron as the sheet metal strip of the base material of conducting composite metal piece between lug or battery, for multiple
The metal strip of conjunction is copper.
Further, it is iron as the sheet metal strip of the base material of conducting composite metal piece between lug or battery, for multiple
The metal strip of conjunction is aluminium.
Conducting composite metal piece between battery pole ear or battery that technique using the present invention makes, first respectively to side
The base material of conducting composite metal piece carries out compound between the battery pole ear or battery of the groove being provided on surface, and compound tense can be with
It refuels and is lubricated on the corresponding roll in a side surface that do not slot of base material, such that compound pressure rolling efficiency carries significantly
Height, and compound pressure rolling yield rate is also high, should not cancel, then the surface of two pieces of base materials contact lubricating oil is cleaned, it cleans
Afterwards by the cleaned surface of two blocks of base materials relative to being sent into milling train composite rolling after fitting at one block of sheet metal strip, and needed for being rolling to
Thickness, the surface that the two blocks of base materials rolled at this time are in contact are same metal, and rolling difficulty substantially reduces, at this time the roll of both sides
On can oiling, it is easy to two blocks of base materials can be rolled into one block of sheet metal strip, what technique using the present invention made
Conducting composite metal piece between the battery pole ear or battery of two sides fluting, rolling efficiency is high, and rolling difficulty is greatly reduced,
The yield rate of rolling product is also above original Rolling compund method, and the thickness of compound strap layer can be on base material
According to requiring to pre-set, thickness is much larger than the thickness of galvanization coating, and combined strength bination is high.
Description of the drawings
The structural schematic diagram of Fig. 1 conducting composite metal pieces between the battery pole ear or battery of the present invention；
The technological process of Fig. 2 composite rolling methods of conducting composite metal piece between the battery pole ear or battery of the present invention
Schematic diagram.
Specific implementation mode
The present invention is combined below in conjunction with attached drawing and is described further.
See Fig. 2, the composite rolling method of conducting composite metal piece between a kind of battery pole ear or battery, including following step
Suddenly：
One, respectively at two pieces with same width and length as conducting composite metal piece between lug or battery
Groove 3 is opened up on one side surface of the sheet metal strip 1 of base material, metal strip 2 is embedded in the groove 3 of two blocks of sheet metal strips respectively
In, the groove 3 of the correspondence sheet metal strip of metal strip 2 is wide to be cut, and two blocks of sheet metal strips 1 can also be to be used as lug by one piece
Or the sheet metal strip through-thickness cutting of the base material of conducting composite metal piece obtains between battery；
Two, not opening up for two blocks of sheet metal strips 1 being obtained respectively in step 1 contacts corresponding to a side surface of groove 3
Sheet metal strip is sent into composite rolling mill after coating lubricating oil on roll and carries out composite rolling；
Three, it is respectively washed the side surface that step 2 obtains the contact lubricating oil of two blocks of sheet metal strips 1, then by two blocks of metals
Surface 4 after band 1 cleans at one block of sheet metal strip and is rolling to required thickness relative to feeding milling train composite rolling after fitting.
In addition, to as the sheet metal strip of the base material of conducting composite metal piece between lug or battery and for compound
Metal strip Rolling compund, first to as the sheet metal strip of the base material of conducting composite metal between lug or battery and for multiple
The metal strip of conjunction carries out following processing：
A, oil removing is cleaned with degreaser；
B, to as the sheet metal strip of the base material of conducting composite metal piece between lug or battery and for compound gold
Belong to a surface and carries out oxide layer processing；
C, to as the sheet metal strip of the base material of conducting composite metal piece between lug or battery and for compound gold
Belong to a surface and carries out ion processing；
D, to as the sheet metal strip of the base material of conducting composite metal piece between lug or battery and for compound gold
Belong to item infiltration annealing, the annealing temperature in step d is 750-850 DEG C.
Embodiment 1：Sheet metal strip as the base material of conducting composite metal piece between lug or battery is copper, for compound
Metal strip be aluminium.
Embodiment 2：Sheet metal strip as the base material of conducting composite metal piece between lug or battery is nickel, for compound
Metal strip be aluminium.
Embodiment 3：Sheet metal strip as the base material of conducting composite metal piece between lug or battery is nickel, for compound
Metal strip be copper.
Embodiment 4：Sheet metal strip as the base material of conducting composite metal piece between lug or battery is iron, for compound
Metal strip be copper.
Embodiment 5：Sheet metal strip as the base material of conducting composite metal piece between lug or battery is iron, for compound
Metal strip be aluminium.
Conducting composite metal piece between battery pole ear or battery that technique using the present invention makes, first respectively to side
The base material of conducting composite metal piece carries out compound between the battery pole ear or battery of the groove being provided on surface, and compound tense can be with
It refuels and is lubricated on the roll for the substrate surface contact that do not slot, such that compound pressure rolling efficiency greatly improves, and
And compound pressure rolling yield rate is also high, should not cancel, then two blocks of base materials are contacted with the surfaces of lubricating oil and is cleaned, by two after cleaning
The cleaned surface of block base material and is rolling to required thickness relative to milling train composite rolling is sent into after fitting into one block of sheet metal strip,
The surface that the two blocks of base materials rolled at this time are in contact is same metal, and rolling difficulty substantially reduces, on the roll of both sides all at this time
It can be with oiling, it is easy to which two blocks of base materials can be rolled into one block of sheet metal strip, the two sides that technique using the present invention makes
Conducting composite metal piece between the battery pole ear or battery of fluting, rolling efficiency is high, and rolling difficulty is greatly reduced, and is rolled
The yield rate of obtained product is also above original Rolling compund method, and the thickness of compound strap layer can basis on base material
It is required that pre-setting, thickness is much larger than the thickness of galvanization coating, and combined strength bination is high.
Claims (8)
1. the composite rolling method of conducting composite metal piece between a kind of battery pole ear or battery, it is characterised in that：Including following
Step：
One, there is at two pieces the base material as conducting composite metal piece between lug or battery of same width and length respectively
Sheet metal strip a side surface on open up groove, two blocks of sheet metal strips are by one piece as conductive compound gold between lug or battery
The sheet metal strip through-thickness cutting for belonging to the base material of piece obtains, and metal strip is embedded in the groove of two blocks of sheet metal strips respectively
In, the groove that metal strip corresponds to sheet metal strip wide is cut；
Two, two blocks of sheet metal strips being obtained respectively in step 1 do not open up on the roll contacted corresponding to a side surface of groove
Sheet metal strip is sent into composite rolling mill after coating lubricating oil and carries out composite rolling；
Three, it is respectively washed a side surface of the contact lubricating oil for two blocks of sheet metal strips that step 2 obtains, then by two pieces of metal tapes
Surface after material cleaning at one block of sheet metal strip and is rolling to required thickness relative to feeding milling train composite rolling after fitting.
2. the composite rolling method of conducting composite metal piece between a kind of battery pole ear according to claim 1 or battery,
It is characterized in that：To as the sheet metal strip of the base material of conducting composite metal piece between lug or battery and for compound
Metal strip Rolling compund, first to as the sheet metal strip of the base material of conducting composite metal between lug or battery and for compound
Metal strip carry out following processing：
A, oil removing is cleaned with degreaser；
B, to as the sheet metal strip of the base material of conducting composite metal piece between lug or battery and for compound metal strip
Surface carries out oxide layer processing；
C, to as the sheet metal strip of the base material of conducting composite metal piece between lug or battery and for compound metal strip
Surface carries out ion processing；
D, to as the sheet metal strip of the base material of conducting composite metal piece between lug or battery and for compound metal strip
Infiltration annealing.
3. the composite rolling method of conducting composite metal piece between a kind of battery pole ear according to claim 2 or battery,
It is characterized in that：Annealing temperature in step d is 750-850 DEG C.
4. the composite rolling method of conducting composite metal piece between a kind of battery pole ear according to claim 1 or battery,
It is characterized in that：Sheet metal strip as the base material of conducting composite metal piece between lug or battery is copper, is used for compound gold
Category item is aluminium.
5. the composite rolling method of conducting composite metal piece between a kind of battery pole ear according to claim 1 or battery,
It is characterized in that：Sheet metal strip as the base material of conducting composite metal piece between lug or battery is nickel, is used for compound gold
Category item is aluminium.
6. the composite rolling method of conducting composite metal piece between a kind of battery pole ear according to claim 1 or battery,
It is characterized in that：Sheet metal strip as the base material of conducting composite metal piece between lug or battery is nickel, is used for compound gold
Category item is copper.
7. the composite rolling method of conducting composite metal piece between a kind of battery pole ear according to claim 1 or battery,
It is characterized in that：Sheet metal strip as the base material of conducting composite metal piece between lug or battery is iron, is used for compound gold
Category item is copper.
8. the composite rolling method of conducting composite metal piece between a kind of battery pole ear according to claim 1 or battery,
It is characterized in that：Sheet metal strip as the base material of conducting composite metal piece between lug or battery is iron, is used for compound gold
Category item is aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610063288.6A CN105552293B (en) | 2016-01-31 | 2016-01-31 | The composite rolling method of conducting composite metal piece between a kind of battery pole ear or battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610063288.6A CN105552293B (en) | 2016-01-31 | 2016-01-31 | The composite rolling method of conducting composite metal piece between a kind of battery pole ear or battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105552293A CN105552293A (en) | 2016-05-04 |
| CN105552293B true CN105552293B (en) | 2018-08-10 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604366A (en) * | 2018-12-11 | 2019-04-12 | 宜兴市惠华复合材料有限公司 | A kind of multiple processing method |
| CN110854389A (en) * | 2019-12-03 | 2020-02-28 | 宜兴市惠华复合材料有限公司 | Manufacturing method of lithium battery conductive composite metal sheet |
| CN111546015B (en) * | 2020-05-20 | 2022-02-11 | 上海大趋金属科技有限公司 | Method for manufacturing special-shaped composite interface |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1722493A (en) * | 2004-07-14 | 2006-01-18 | 谢振华 | Ear-pole of battery inner and electric sheet metal between batteries and processing method |
| CN101814594A (en) * | 2010-04-28 | 2010-08-25 | 谢振华 | Electrode ear in battery or conductive metal sheet between batteries and processing method thereof |
| CN101908607A (en) * | 2010-08-18 | 2010-12-08 | 谢振华 | Aluminum-shell battery bottom or cover plate switching welding conductive metal sheet and processing method thereof |
| CN105014306A (en) * | 2014-04-29 | 2015-11-04 | 谢振华 | Conductive composite metal sheet between lugs in batteries or batteries and machining method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6670071B2 (en) * | 2002-01-15 | 2003-12-30 | Quallion Llc | Electric storage battery construction and method of manufacture |
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2016
- 2016-01-31 CN CN201610063288.6A patent/CN105552293B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1722493A (en) * | 2004-07-14 | 2006-01-18 | 谢振华 | Ear-pole of battery inner and electric sheet metal between batteries and processing method |
| CN101814594A (en) * | 2010-04-28 | 2010-08-25 | 谢振华 | Electrode ear in battery or conductive metal sheet between batteries and processing method thereof |
| CN101908607A (en) * | 2010-08-18 | 2010-12-08 | 谢振华 | Aluminum-shell battery bottom or cover plate switching welding conductive metal sheet and processing method thereof |
| CN105014306A (en) * | 2014-04-29 | 2015-11-04 | 谢振华 | Conductive composite metal sheet between lugs in batteries or batteries and machining method |
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Effective date of registration: 20160912 Address after: Dongshanzui dingshuzhen Yixing city 214174 Jiangsu city of Wuxi Province Applicant after: Yixing Huiyuan composite material Co., Ltd. Address before: Dongshanzui dingshuzhen Yixing city 214174 Jiangsu city of Wuxi Province Applicant before: Xie Zhenhua |
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