[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

JPS59194350A - Manufacture of strap for alkaline storage battery - Google Patents

Manufacture of strap for alkaline storage battery

Info

Publication number
JPS59194350A
JPS59194350A JP58069847A JP6984783A JPS59194350A JP S59194350 A JPS59194350 A JP S59194350A JP 58069847 A JP58069847 A JP 58069847A JP 6984783 A JP6984783 A JP 6984783A JP S59194350 A JPS59194350 A JP S59194350A
Authority
JP
Japan
Prior art keywords
strap
slit
width
storage battery
alkaline storage
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.)
Granted
Application number
JP58069847A
Other languages
Japanese (ja)
Other versions
JPH0145942B2 (en
Inventor
Akio Hirate
平手　昭雄
Kazuhiro Tamura
田村　和洋
Shizuo Miyato
宮戸　静雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MIYATO SEISAKUSHO KK
Yuasa Corp
Original Assignee
MIYATO SEISAKUSHO KK
Yuasa Corp
Yuasa Battery Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MIYATO SEISAKUSHO KK, Yuasa Corp, Yuasa Battery Corp filed Critical MIYATO SEISAKUSHO KK
Priority to JP58069847A priority Critical patent/JPS59194350A/en
Publication of JPS59194350A publication Critical patent/JPS59194350A/en
Publication of JPH0145942B2 publication Critical patent/JPH0145942B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01M50/54—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

PURPOSE:To facilitate insertion of a plate group by achieving an almost equalized slit width by forming plate insertion slits on a strap by press punching, then pressing parts of the strap located on both sides of each slit from the upper and the lower sides. CONSTITUTION:In an alkaline storage battery, positive and negative plates 1 and 2 are stacked with separators 4 interposed. The plate group, after being welded to a strap 9 attached to an electrode pole 3, is inserted into a container 7 before a lid is fixed. The strap 9 has plate-insertion slits 10 formed by press punching. Next, upper and lower grooves 11 are formed on both sides of each slit 10 so as to expand the width of the strap 9 and narrow the width of the slit 10. The width of the slit 10 can be adjusted desirably by controlling the pressing pressure used for the pressing process. By the means mentioned above, an almost equalized slit width can be achieved and insertion of the plate group can be facilitated.

Description

【発明の詳細な説明】 本発明は、アルカリ蓄電池用ストラップの製造法に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method of manufacturing a strap for an alkaline storage battery.

従来、アルカリ蓄電池を第１図の如く組立てる場合、＠
極板１．陰極板２をセパレータ４を介して積層すると共
に極柱３に取り付けられたストラップ９と極板群を溶接
し、電槽Ｚ内に挿入後、蓋を固定している。上記の組立
工程において、極板群と極柱３とを接続するストラップ
９は、極板挿入用スリットをプレス打抜き、又はメタル
ソーによる切削加工により製造されていた。しかしなが
ら、スリットは極板とストラップ９との溶接条件により
、ストラ゛ツブ素材の板厚より巾の狭い極板挿入用スリ
ットを形成する場合、従来のプレス打抜きでは打抜きス
リット巾が素材の板厚によって制限されるため１作製が
ｌ１ｌＩｉＩ難であった。他方、メタルソーによる切削
加工では、素材板厚より巾の狭いスリットの形成は可能
であるが、プレス打抜きに比較し。Conventionally, when assembling an alkaline storage battery as shown in Figure 1, @
Pole plate 1. The cathode plates 2 are laminated with a separator 4 in between, and the strap 9 attached to the pole post 3 and the electrode plate group are welded, and after being inserted into the battery case Z, the lid is fixed. In the above assembly process, the strap 9 that connects the electrode plate group and the pole post 3 is manufactured by punching a slit for inserting the electrode plate or by cutting with a metal saw. However, when forming a slit for inserting the electrode plate whose width is narrower than the thickness of the strap material due to the welding conditions between the electrode plate and the strap 9, in conventional press punching, the width of the punching slit depends on the thickness of the material. Due to the limitations, it was difficult to make one. On the other hand, when cutting with a metal saw, it is possible to form a slit that is narrower than the thickness of the material, but compared to press punching.

製造コストが非常に高くなる欠点を有していた。This had the disadvantage that the manufacturing cost was extremely high.

本発明は、上記の欠点を解消したものであり。The present invention eliminates the above drawbacks.

以下９図面により詳細に説明する。This will be explained in detail with reference to nine drawings below.

第２図は本発明の製造法により作製されたストラップで
あり、３は極柱、９はストラップ。FIG. 2 shows a strap manufactured by the manufacturing method of the present invention, where 3 is a pole pole and 9 is a strap.

１０はスリット、１１はプレス溝である。第５図、第４
図に基いて製造法を説明すれば、第３図に示す如く、従
来と同様にストラップ９をプレス打抜きし、スリット１
０を作製する。次にストラップ９の各部分について、各
スリットの両側上下をプレスすることにより、ストラッ
プ９の巾が延伸され、第４図の如くスリット１０の巾を
狭くする。つまり、スリット１０の巾は。10 is a slit, and 11 is a press groove. Figure 5, 4th
To explain the manufacturing method based on the drawings, as shown in Fig. 3, the strap 9 is press punched in the same manner as before, and the slit
Create 0. Next, the width of the strap 9 is stretched by pressing the upper and lower sides of each slit for each part of the strap 9, and the width of the slit 10 is narrowed as shown in FIG. In other words, the width of slit 10 is.

プレス工程における押圧力を加減すれば、所望の巾に形
成できるものである。By adjusting the pressing force in the pressing process, the desired width can be formed.

本発明は、上記した如くプレス打抜きによりストラップ
にスリットを作製し１次にスリンＦの両側に位置するス
トラップをプレスすることにより、スリンを巾を変える
ことが安価に作製可能となるし、プレス打抜き後のスリ
ット変形も再度のプレス工程では！均一なスリット巾に
固定でき、極板群の挿入も容易におこなえるものとなり
、その工業的価値は大である。In the present invention, as described above, by creating slits in the strap by press punching and first pressing the straps located on both sides of the strap F, it is possible to inexpensively manufacture straps with different widths, and by press punching. The subsequent slit deformation is also done in the pressing process again! The slit width can be fixed to be uniform, and the electrode plate group can be easily inserted, which has great industrial value.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はアルカリ蓄電池の一部断面斜視図。 第２図は本発明により製造されたストラップの斜視図、
第６図はプレス打抜き後のストラップ断面図、第４図は
プレス後のストラップ断面図である。 ６・・・極柱、　　９・・・ストラップ。 １０・・・スリット、１１・・・プレス溝。 出願人　株式会社宮戸製作所 湯浅電池株式会社FIG. 1 is a partially sectional perspective view of an alkaline storage battery. FIG. 2 is a perspective view of a strap manufactured according to the present invention;
FIG. 6 is a sectional view of the strap after press punching, and FIG. 4 is a sectional view of the strap after pressing. 6...Pole pillar, 9...Strap. 10...Slit, 11...Press groove. Applicant Miyato Manufacturing Co., Ltd. Yuasa Battery Co., Ltd.

Claims (1)

【特許請求の範囲】[Claims] ストラップに極板挿入用スリットをプレス打抜きで形成
した後、スリットの両側に位置するストラップを、上下
からプレスするアルカリ蓄電池用ストラップの製造法。A method for manufacturing an alkaline storage battery strap in which a slit for inserting an electrode plate is formed in the strap by press punching, and then the straps located on both sides of the slit are pressed from above and below.
JP58069847A 1983-04-19 1983-04-19 Manufacture of strap for alkaline storage battery Granted JPS59194350A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58069847A JPS59194350A (en) 1983-04-19 1983-04-19 Manufacture of strap for alkaline storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58069847A JPS59194350A (en) 1983-04-19 1983-04-19 Manufacture of strap for alkaline storage battery

Publications (2)

Publication Number Publication Date
JPS59194350A true JPS59194350A (en) 1984-11-05
JPH0145942B2 JPH0145942B2 (en) 1989-10-05

Family

ID=13414603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58069847A Granted JPS59194350A (en) 1983-04-19 1983-04-19 Manufacture of strap for alkaline storage battery

Country Status (1)

Country Link
JP (1) JPS59194350A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0376360U (en) * 1989-11-25 1991-07-31
FR2698725A1 (en) * 1992-12-01 1994-06-03 Deutsche Automobilgesellsch Electrochemical accumulator and method for its manufacture
JPH08222198A (en) * 1995-02-14 1996-08-30 Yuasa Corp Current collecting terminal for alkaline storage battery
JPH10261441A (en) * 1997-03-18 1998-09-29 Japan Storage Battery Co Ltd Non-aqueous electrolyte secondary battery
JPH10270048A (en) * 1997-03-27 1998-10-09 Japan Storage Battery Co Ltd Nonaqueous electrolyte secondary battery

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0376360U (en) * 1989-11-25 1991-07-31
FR2698725A1 (en) * 1992-12-01 1994-06-03 Deutsche Automobilgesellsch Electrochemical accumulator and method for its manufacture
JPH08222198A (en) * 1995-02-14 1996-08-30 Yuasa Corp Current collecting terminal for alkaline storage battery
JPH10261441A (en) * 1997-03-18 1998-09-29 Japan Storage Battery Co Ltd Non-aqueous electrolyte secondary battery
JPH10270048A (en) * 1997-03-27 1998-10-09 Japan Storage Battery Co Ltd Nonaqueous electrolyte secondary battery

Also Published As

Publication number Publication date
JPH0145942B2 (en) 1989-10-05

Similar Documents

Publication Publication Date Title
US3663721A (en) Electrochemical cells with lithium anode
US3169889A (en) Storage battery cell and method of making the same
JPS59194350A (en) Manufacture of strap for alkaline storage battery
JPH09320567A (en) Device for welding tab to battery plate and manufacture of battery plate using the same
JPH10106588A (en) Manufacture of square/rectangular battery
JP3129743B2 (en) Dry battery and method for manufacturing outer can thereof
US4423123A (en) Electric storage battery and a method of making the same
JPS58119154A (en) Alkaline storage battery
DE19544050A1 (en) Process for the production of prismatic alkaline accumulator cells
JPH0418432B2 (en)
JP3500863B2 (en) Electrode material cutting equipment
JPS6212060A (en) Button-type battery
JPH0630250B2 (en) Manufacturing method of soft metal electrode
JPS59121778A (en) Manufacturing method for lead storage battery
JPS58188050A (en) Manufacture of case for cell
JPH0112377Y2 (en)
JP3247570B2 (en) Battery can manufacturing method
JPH0554876A (en) Manufacture of strap for connecting storage battery pole plate lug group, and strap
JPH0824972A (en) Method for working case
JPS6378459A (en) Manufacture of sealed alkaline storage battery
JPS63193460A (en) Manufacture of enclosed alkaline storage battery
KR0132899Y1 (en) Pb foil producing device
JPH0613065A (en) Manufacture of electrode body of battery
JPH07326334A (en) Manufacture of flat battery
JPH02170351A (en) Cylindrical cell and its manufacture