JPH0831401A - Group welding method for lead-acid battery - Google Patents
Group welding method for lead-acid batteryInfo
- Publication number
- JPH0831401A JPH0831401A JP6161256A JP16125694A JPH0831401A JP H0831401 A JPH0831401 A JP H0831401A JP 6161256 A JP6161256 A JP 6161256A JP 16125694 A JP16125694 A JP 16125694A JP H0831401 A JPH0831401 A JP H0831401A
- Authority
- JP
- Japan
- Prior art keywords
- lead
- height
- comb
- pole
- welding method
- 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
Links
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
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、くし，当金，足し鉛を
用いて、アーク溶接で該足し鉛を溶かしてストラップを
形成することにより各耳部と極柱とを一体に溶接する鉛
蓄電池の群溶接方法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lead for integrally welding each ear portion and a pole by using a comb, a metal, and an additional lead to form a strap by melting the additional lead by arc welding. The present invention relates to a group welding method for storage batteries.
【０００２】[0002]
【従来の技術】従来のこの種の鉛蓄電池の群溶接方法
は、図７及び図８に示すように、くし５，当金６，足し
鉛７を用いて、該くし５の各スリットに各極板の耳部１
をそれぞれ挿入し、該くし５を通り抜けた各耳部１の上
に台形状の足し鉛７を置き、当金６の凹部６ａの上面に
極柱３を置き、ＴＩＧ等のトーチ８を用いたアーク溶接
で足し鉛７をその長手方向の片側から順次溶かして図９
（Ａ）（Ｂ）に示すようにストラップ２を形成しつつ各
耳部１と極柱３とを一体に溶接することにより行ってい
た。2. Description of the Related Art As shown in FIGS. 7 and 8, a conventional group welding method for a lead storage battery of this type uses a comb 5, a metal 6, and an additional lead 7 to form slits in each slit of the comb 5. Electrode plate ear 1
, Trapezoidal lead 7 was placed on each ear 1 that passed through the comb 5, the pole 3 was placed on the upper surface of the recess 6a of the dowel 6, and the torch 8 such as TIG was used. The lead 7 is added by arc welding, and the lead 7 is sequentially melted from one side in the longitudinal direction.
As shown in (A) and (B), the ear 2 and the pole 3 are integrally welded while forming the strap 2.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、従来の
アーク溶接による群溶接方法では、足し鉛７を予め極板
の耳部１の上に置くため、必要なストラップ２の厚みを
確保するためには、足し鉛７の厚みがある程度厚くなっ
てしまい、このため極柱３と耳部１の重なった部分へア
ークを近づけると、図９（Ａ）（Ｂ）に示すように極柱
３の根元が溶けて凹部４が形成されてしまうため、極柱
３の強度が落ちてしまう問題点があった。逆に、アーク
を離すと、鉛のまわりこみが不十分になってしまう問題
点があった。そして、極板の耳部１では、アークを近づ
けると鉛が下に垂れてしまい、アークを離すと耳部１へ
鉛のまわりこみが不十分なため隙間ができてしまう問題
点があった。However, in the conventional group welding method by arc welding, since the additional lead 7 is placed in advance on the ear 1 of the electrode plate, in order to secure the necessary thickness of the strap 2. However, the thickness of the added lead 7 becomes thick to some extent, and therefore, when the arc is brought close to the overlapping portion of the pole 3 and the ear 1, the base of the pole 3 becomes as shown in FIGS. 9 (A) and 9 (B). Since the concave portions 4 are formed by melting, the strength of the pole 3 is reduced. On the contrary, when the arc is separated, there is a problem that lead wraparound becomes insufficient. Then, in the ear portion 1 of the electrode plate, when the arc is brought close to the lead, the lead drips downward, and when the arc is released, there is a problem that a gap is formed because lead does not sufficiently wrap around the ear portion 1.
【０００４】本発明の目的は、極柱と極板の耳部の境界
部分と該耳部への鉛の回り込みをよくすることにより安
定した品質を確保できる鉛蓄電池の群溶接方法を提供す
ることにある。It is an object of the present invention to provide a group welding method for lead storage batteries, which can secure stable quality by improving the wraparound of lead to the ears and the ears of the poles and plates. It is in.
【０００５】[0005]
【課題を解決するための手段】本発明は、くし，当金，
足し鉛を用いて、前記くしの各スリットに各極板の耳部
をそれぞれ挿入し、前記くしを通り抜けた前記各耳部の
上に前記足し鉛を置き、前記当金の凹部上面に極柱を置
き、アーク溶接で前記足し鉛を溶かしてストラップを形
成することにより前記各耳部と前記極柱とを一体に溶接
する鉛蓄電池の群溶接方法を改良の対象としている。SUMMARY OF THE INVENTION The present invention provides a comb,
Insert the lead of each electrode plate into each slit of the comb, and place the lead of the additive on each ear that has passed through the comb, and add poles to the upper surface of the recess of the metal. The group welding method of the lead storage battery, in which each of the ears and the poles are integrally welded by forming a strap by melting the added lead by arc welding, is an object of improvement.
【０００６】本発明においては、前記足し鉛は前記極柱
側の高さを低くし反対側を高くした形状のものを使用
し、前記足し鉛の高さの低い側から溶融していくことを
特徴とする。In the present invention, the additional lead has a shape in which the height on the pole side is reduced and the height on the opposite side is increased, and the additional lead is melted from the side having a lower height. Characterize.
【０００７】この場合、足し鉛としては、極柱側に置く
部分が高さの低い低高さ部で、その反対側が立上がり部
を介して高さが高くなった高高さ部となっている形状の
ものを用いることができる。In this case, as the additional lead, a portion to be placed on the pole side is a low height portion having a low height, and an opposite side thereof is a height portion having a height increased through a rising portion. A shape can be used.
【０００８】また、足し鉛としては、極柱側に置く部分
が高さの低い低高さ部で、その反対側がテーパ部を介し
て高さが高くなった高高さ部となっている形状のものを
用いることもできる。In addition, as the additional lead, the portion placed on the pole side is a low height portion having a low height, and the opposite side thereof is a height portion having a height increased via a taper portion. It is also possible to use the one.
【０００９】[0009]
【作用】このように足し鉛の形状を極柱側の高さを低く
すると、ＴＩＧ等のトーチの先端を極柱の根元に可能な
限り近づけることができるため、鉛の溶かし方や流れ方
のコントロールが容易になる。When the height of the added lead is reduced on the pole side in this way, the tip of the torch such as TIG can be brought as close as possible to the base of the pole, so that the lead melting method and the flow method can be improved. Easy to control.
【００１０】このため、極柱と極板の耳部の境界部分と
該耳部への鉛の回り込みがよくなり、極柱の根元が溶け
てそこに凹部が形成されるようなことがなくなり、得ら
れる群溶接部の品質を安定させることができる。For this reason, the lead wraps well around the boundary between the ears of the poles and the electrode plate and the ears, and the roots of the poles do not melt to form recesses therein. The quality of the obtained group welded part can be stabilized.
【００１１】[0011]
【実施例】以下、本発明の一実施例を図１〜図４（Ａ）
（Ｂ）を参照して詳細に説明する。本実施例の鉛蓄電池
の群溶接方法では、くし５と当金６と足し鉛７とを用い
て、くし５の各スリットに各極板の耳部７を規定の高さ
まで上昇させてそれぞれ挿入し、くし５と当金６とで各
耳部１との間に隙間がないように各耳部１を挟み込む。
次に、極柱３の座部３ａを当金６の凹部６ａの上に置
き、足し鉛７を耳部１の上に置く。足し鉛７としては、
図３に示すように、極柱３側に置く部分が高さの低い低
高さ部７ａで、その反対側が垂直の立上がり部７ｂを介
して高さが高くなった高高さ部７ｃとなっている形状の
ものを用いる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of the present invention will be described below with reference to FIGS.
This will be described in detail with reference to (B). In the lead-acid battery group welding method according to the present embodiment, the comb 5, the metal 6, and the added lead 7 are used to insert the ears 7 of the electrode plates into the slits of the comb 5 by raising them to a predetermined height. Then, the ears 1 are sandwiched between the comb 5 and the dowel 6 so that there is no gap between the ears 1.
Next, the seat portion 3a of the pole 3 is placed on the recess 6a of the dowel 6, and the added lead 7 is placed on the ear 1. For additional lead 7,
As shown in FIG. 3, a portion placed on the pole 3 side is a low height portion 7a having a low height, and an opposite side thereof is a height portion 7c having a height increased via a vertical rising portion 7b. Use the one with the shape.
【００１２】かかる状態で、ＴＩＧ等のトーチ８を極柱
３と足し鉛７に可能な限り近づけ、該トーチ８で足し鉛
７の長手方向の端の方からアークを発生させ、該トーチ
８を動かし、足し鉛７をその長手方向の端から順次溶か
しながら全体を溶かしてストラップ２を形成し、極柱３
と耳部１を一体に溶接し、図５（Ａ）（Ｂ）に示すよう
な群溶接部９を得る。In this state, a torch 8 such as a TIG is added to the pole 3 as close as possible to the lead 7, and the torch 8 adds an arc to generate an arc from the longitudinal end of the torch 8. The strap 2 is formed by moving and adding the lead 7 sequentially while melting the lead 7 from its longitudinal end.
The ear portion 1 is integrally welded to obtain a group welded portion 9 as shown in FIGS.
【００１３】このように足し鉛７の形状を極柱３側の高
さを低くすると、ＴＩＧ等のトーチ８の先端を極柱３の
根元に可能な限り近づけることができるため、鉛の溶か
し方や流れ方をコントロールすることができ、極柱３と
耳部１の境界部分に鉛を十分回し込ませることができる
ため、極柱３と各耳部１との間に隙間ができず、また各
耳部１と鉛の密着性がよくなってこの部分にも隙間がで
きない。このため、極柱３の根元が溶けてそこに凹部が
形成されるようなことがなくなり、得られる群溶接部９
の品質を安定させることができる。When the shape of the added lead 7 is reduced in height on the side of the pole 3 in this way, the tip of the torch 8 such as a TIG can be brought as close as possible to the base of the pole 3 so that the method of melting lead And the flow direction can be controlled, and lead can be sufficiently squeezed into the boundary portion between the pole 3 and the ear 1, so that there is no gap between the pole 3 and each ear 1, and Since the adhesion between each ear 1 and the lead is improved, no gap can be formed in this portion. Therefore, the root of the pole 3 does not melt and a recess is not formed there, and the obtained group weld 9
The quality of can be stabilized.
【００１４】図６は、足し鉛７の他の形状の例を示した
ものである。本実施例の足し鉛７は、極柱３側に置く部
分が高さの低い低高さ部７ａで、その反対側がテーパ部
７ｄを介して高さが高くなった高高さ部７ｃとなってい
る形状となっている。FIG. 6 shows an example of another shape of the additional lead 7. In the added lead 7 of this embodiment, the portion placed on the pole 3 side is a low height portion 7a having a low height, and the opposite side thereof is a height portion 7c having a height increased via a tapered portion 7d. It has a shape.
【００１５】このような形状の足し鉛７を用いても、前
述した実施例と同様の効果を得ることができる。Even if the additional lead 7 having such a shape is used, the same effect as that of the above-described embodiment can be obtained.
【００１６】[0016]
【発明の効果】以上説明したように本発明に係る鉛蓄電
池の群溶接方法では、足し鉛として極柱側の高さを低く
した形状のものを用いているので、トーチの先端を極柱
の根元に可能な限り近づけることができ、このため鉛の
溶かし方や流れ方のコントロールが容易になる。それ
故、極柱と極板の耳部の境界部分と該耳部への鉛の回り
込みがよくなり、極柱の根元が溶けてそこに凹部が形成
されるようなことがなくなり、得られる群溶接部の品質
を安定させることができる。また、本発明によれば、足
し鉛の長さを変えるだけで、多品種少量生産に対応でき
る点で優れている。As described above, in the lead-acid battery group welding method according to the present invention, since the lead having a shape with a reduced height on the pole side is used, the tip of the torch is attached to the pole. It can be as close to the root as possible, which makes it easier to control the melting and flow of lead. Therefore, lead wraps around the boundary between the ears of the poles and the plates and the ears, and the roots of the poles do not melt to form recesses there. The quality of the welded portion can be stabilized. Further, according to the present invention, it is excellent in that it can cope with small-lot production of a wide variety of products only by changing the length of the added lead.
【図１】本発明に係る鉛蓄電池の群溶接方法の一実施例
における各部品のセット状態を示す斜視図である。FIG. 1 is a perspective view showing a set state of respective parts in an embodiment of a lead-acid battery group welding method according to the present invention.
【図２】図１で用いている極柱の斜視図である。2 is a perspective view of a pole used in FIG. 1. FIG.
【図３】図１で用いている足し鉛の横断面図である。FIG. 3 is a cross-sectional view of the additional lead used in FIG.
【図４】図１で群溶接する状態を示す横断面図である。FIG. 4 is a cross-sectional view showing a state of group welding in FIG.
【図５】（Ａ）（Ｂ）は本実施例の群溶接方法で得られ
た群溶接部の斜視図及び側面図である。5A and 5B are a perspective view and a side view of a group welded portion obtained by the group welding method of the present embodiment.
【図６】本発明で用いる足し鉛の他の形状を示した横断
面図である。FIG. 6 is a cross-sectional view showing another shape of the additional lead used in the present invention.
【図７】従来の鉛蓄電池の群溶接方法の実施状態を示す
横断面図である。FIG. 7 is a cross-sectional view showing an implementation state of a conventional group welding method for a lead storage battery.
【図８】図７で用いている足し鉛の形状を示した横断面
図である。FIG. 8 is a cross-sectional view showing the shape of the additional lead used in FIG.
【図９】（Ａ）（Ｂ）は従来の群溶接方法で得られた群
溶接部の斜視図及び側面図である。9A and 9B are a perspective view and a side view of a group welded portion obtained by a conventional group welding method.
１ 極板の耳部 ２ ストラップ ３ 極柱 ３ａ 座部 ４ 凹部 ５ くし ６ 当金 ６ａ 凹部 ７ 足し鉛 ７ａ 低高さ部 ７ｂ 立上がり部 ７ｃ 高高さ部 ７ｄ テーパ部 ８ トーチ ９ 群溶接部 1 ear of electrode plate 2 strap 3 pole 3a seat 4 recess 5 comb 6 metal 6a recess 7 additional lead 7a low height 7b rising 7c height 7d taper 8 torch 9 group weld
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【手続補正書】[Procedure amendment]
【提出日】平成６年７月１８日[Submission date] July 18, 1994
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００１１[Correction target item name] 0011
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【００１１】[0011]
【実施例】以下、本発明の一実施例を図１〜図５（Ａ）
（Ｂ）を参照して詳細に説明する。本実施例の鉛蓄電池
の群溶接方法では、くし５と当金６と足し鉛７とを用い
て、くし５の各スリットに各極板の耳部７を規定の高さ
まで上昇させてそれぞれ挿入し、くし５と当金６とで各
耳部１との間に隙間がないように各耳部１を挟み込む。
次に、極柱３の座部３ａを当金６の凹部６ａの上に置
き、足し鉛７を耳部１の上に置く。足し鉛７としては、
図３に示すように、極柱３側に置く部分が高さの低い低
高さ部７ａで、その反対側が垂直の立上がり部７ｂを介
して高さが高くなった高高さ部７ｃとなっている形状の
ものを用いる。EXAMPLES Hereinafter, an embodiment of the present invention FIGS 5 (A)
This will be described in detail with reference to (B). In the lead-acid battery group welding method according to the present embodiment, the comb 5, the metal 6, and the added lead 7 are used to insert the ears 7 of the electrode plates into the slits of the comb 5 by raising them to a predetermined height. Then, the ears 1 are sandwiched between the comb 5 and the dowel 6 so that there is no gap between the ears 1.
Next, the seat portion 3a of the pole 3 is placed on the recess 6a of the dowel 6, and the added lead 7 is placed on the ear 1. For additional lead 7,
As shown in FIG. 3, a portion placed on the pole 3 side is a low height portion 7a having a low height, and an opposite side thereof is a height portion 7c having a height increased via a vertical rising portion 7b. Use the one with the shape.
Claims (3)
の各スリットに各極板の耳部をそれぞれ挿入し、前記く
しを通り抜けた前記各耳部の上に前記足し鉛を置き、前
記当金の凹部上面に極柱を置き、アーク溶接で前記足し
鉛を溶かしてストラップを形成することにより前記各耳
部と前記極柱とを一体に溶接する鉛蓄電池の群溶接方法
において、 前記足し鉛は前記極柱側の高さを低くし反対側を高くし
た形状のものを使用し、前記足し鉛の高さの低い側から
溶融していくことを特徴とする鉛蓄電池の群溶接方法。1. A comb, a metal, and an additional lead are used to insert the ears of each electrode plate into each slit of the comb, and the additional lead is placed on each of the ears that have passed through the comb. In the lead-acid battery group welding method, the pole column is placed on the upper surface of the concave portion of the metal, and the ear and the pole column are integrally welded by forming a strap by melting the lead by arc welding. A group welding of lead-acid batteries, characterized in that the additional lead has a shape in which the height on the pole side is lowered and the opposite side is raised, and the added lead is melted from the side with a lower height. Method.
高さの低い低高さ部で、その反対側が立上がり部を介し
て高さが高くなった高高さ部となっている形状のものを
用いることを特徴とする請求項１に記載の鉛蓄電池の群
溶接方法。2. A portion of the additional lead placed on the pole side is a low height portion having a low height, and an opposite side thereof is a height portion having a height increased through a rising portion. The lead welding battery group welding method according to claim 1, wherein the lead-acid battery group welding method is used.
高さの低い低高さ部で、その反対側がテーパ部を介して
高さが高くなった高高さ部となっている形状のものを用
いることを特徴とする請求項１に記載の鉛蓄電池の群溶
接方法。3. The additional lead is a low-height portion having a low height at a portion to be placed on the pole column side, and a height portion having a high height on the opposite side via a taper portion. The lead welding battery group welding method according to claim 1, wherein the lead-acid battery group welding method is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16125694A JP3168834B2 (en) | 1994-07-13 | 1994-07-13 | Lead-acid battery group welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16125694A JP3168834B2 (en) | 1994-07-13 | 1994-07-13 | Lead-acid battery group welding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0831401A true JPH0831401A (en) | 1996-02-02 |
| JP3168834B2 JP3168834B2 (en) | 2001-05-21 |
Family
ID=15731639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16125694A Expired - Fee Related JP3168834B2 (en) | 1994-07-13 | 1994-07-13 | Lead-acid battery group welding method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3168834B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100183921A1 (en) * | 2007-03-07 | 2010-07-22 | Peter Streuer | Battery |
| KR20160029093A (en) | 2013-07-02 | 2016-03-14 | 오츠카 가가쿠 가부시키가이샤 | Nonaqueous electrolyte solution for electric double layer capacitors |
| KR20170093796A (en) | 2014-12-11 | 2017-08-16 | 오츠카 가가쿠 가부시키가이샤 | Nonaqueous electrolyte solution for electric double layer capacitors |
-
1994
- 1994-07-13 JP JP16125694A patent/JP3168834B2/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100183921A1 (en) * | 2007-03-07 | 2010-07-22 | Peter Streuer | Battery |
| US8431268B2 (en) * | 2007-03-07 | 2013-04-30 | Johnson Controls Autobatterie Gmbh & Co. Kgaa | Battery and battery cell connecting element |
| KR20160029093A (en) | 2013-07-02 | 2016-03-14 | 오츠카 가가쿠 가부시키가이샤 | Nonaqueous electrolyte solution for electric double layer capacitors |
| US9905375B2 (en) | 2013-07-02 | 2018-02-27 | Otsuka Chemical Co., Ltd. | Nonaqueous electrolytic solution for electric double layer capacitor |
| KR20170093796A (en) | 2014-12-11 | 2017-08-16 | 오츠카 가가쿠 가부시키가이샤 | Nonaqueous electrolyte solution for electric double layer capacitors |
| US10593488B2 (en) | 2014-12-11 | 2020-03-17 | Otsuka Chemical Co., Ltd. | Nonaqueous electrolytic solution for electric double layer capacitors |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3168834B2 (en) | 2001-05-21 |
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