JPH0256852A - Manufacture of lead-acid battery - Google Patents
Manufacture of lead-acid batteryInfo
- Publication number
- JPH0256852A JPH0256852A JP63208816A JP20881688A JPH0256852A JP H0256852 A JPH0256852 A JP H0256852A JP 63208816 A JP63208816 A JP 63208816A JP 20881688 A JP20881688 A JP 20881688A JP H0256852 A JPH0256852 A JP H0256852A
- Authority
- JP
- Japan
- Prior art keywords
- pole
- lead
- lid
- hole
- column
- 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
- 239000002253 acid Substances 0.000 title claims description 13
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 229910000978 Pb alloy Inorganic materials 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 17
- 230000001154 acute effect Effects 0.000 claims abstract description 3
- 238000012856 packing Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 6
- 238000010079 rubber tapping Methods 0.000 abstract description 6
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001007 puffing effect Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000882 Ca alloy Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- H01M50/543—Terminals
- H01M50/564—Terminals characterised by their manufacturing process
- H01M50/567—Terminals characterised by their manufacturing process by fixing means, e.g. screws, rivets or bolts
-
- 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
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
- H01M50/172—Arrangements of electric connectors penetrating the casing
- H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
- H01M50/176—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for prismatic or rectangular cells
-
- 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
- H01M50/543—Terminals
- H01M50/552—Terminals characterised by their shape
- H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
-
- 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
- H01M50/543—Terminals
- H01M50/562—Terminals characterised by the material
-
- 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
Abstract
Description
【発明の詳細な説明】 産業上の利用分野 本発明は鉛蓄電池の製造方法に関するものである。[Detailed description of the invention] Industrial applications The present invention relates to a method for manufacturing a lead-acid battery.
従来技術とその問題点
従来の小釜密閉形船蓄電池において、極柱と出力端子と
しての１１１１体を連結する方法として、蓋にある極柱
の貫通孔と極柱の間にＯリングを挿入し、半田メツキし
た黄銅製の接続体を半田田つにてロウ付した上で気密を
確保している。Conventional technology and its problems In the conventional small pot sealed ship storage battery, an O-ring is inserted between the pole pole's through hole in the lid and the pole pole as a method for connecting the pole pole and the 1111 body serving as the output terminal. The solder-plated brass connection body is brazed with solder to ensure airtightness.
又、他の方法としては、極柱の基孔に挿入した７１スナ
ーリベツトで基孔な膨張させて蓋にある極柱嵌合部の内
面に極柱を王接し、極柱の端面と当接している蓋材の方
向に鉛、鉛合金をかき寄せて蓋材を圧接することで気密
保持にし、且つ同時に固定する方法がある。Another method is to expand the base hole with a 71 snare rivet inserted into the base hole of the pole pole, and then connect the pole pole to the inner surface of the pole pole fitting part on the lid, and then touch the end face of the pole pole. There is a method of keeping the lid airtight and fixing it at the same time by gathering lead or lead alloy in the direction of the lid material and pressing the lid material together.
前者は液密にするために接着剤を要するので、接着剤の
信頼性、デスペンサーでの吐出量、及び硬化剤と主剤と
の計量バランスが不安定であるため人手による計量、混
合、攪拌、注入を必要とし、接着剤であるが故に、硬化
に要する工程と時間等、工程を複雑化し工数を要した。The former requires an adhesive to make it liquid-tight, so the reliability of the adhesive, the amount dispensed by the dispenser, and the measurement balance between the curing agent and the main agent are unstable, so manual measurement, mixing, stirring, etc. Since it requires injection and is an adhesive, it complicates the process and requires time and effort for curing.
このために生産性が悪く、電池の生産コストを引き上げ
るという問題点を有していた。This has resulted in problems of poor productivity and increased battery production costs.
後者のファスナーリベット方式においては、気密保持に
は極柱の端面と蓋材とが当接することによって、蓋材に
鉛、鉛合金が圧接されることが必須条件である。゛しか
しながら、鉛蓄電池の場合、特に鋳造直後の鉛、鉛合金
は柔らかく、例えばキャスト・オン・ストラップ製造工
程を経た直後の極柱の位置、高さ等寸法精度が悪く、前
記の蓋材と当接しないで１〜５■の間隔があく場合があ
り、気密不良が多々発生し、前者と同様の問題点を有す
る。In the latter fastener rivet method, in order to maintain airtightness, it is essential that the end face of the pole column and the lid material come into contact with each other, so that the lead or lead alloy is pressed against the lid material. However, in the case of lead-acid batteries, lead and lead alloys are soft, especially immediately after casting, and the dimensional accuracy of the poles, such as the position and height of the poles immediately after the cast-on strap manufacturing process, is poor, making them difficult to match with the lid material described above. There are cases where there is a gap of 1 to 5 square meters without contact, and poor airtightness often occurs, resulting in the same problem as the former.
発明の目的
本発明は、上記従来の問題点に鑑みなされたものであり
、生産性の高い、信頼性に優れたしかも安価な鉛蓄電池
を提供することを目的とするものである。OBJECTS OF THE INVENTION The present invention has been made in view of the above-mentioned conventional problems, and it is an object of the present invention to provide a lead-acid battery that is highly productive, highly reliable, and inexpensive.
発明の構成
本発明は上記目的を達成するべく、鉛又は鉛合金からな
る極柱を蓋に設置した貫通孔上において嵌合せしめ、先
端部が鋭角なねじを極柱端面である外部から接続体の孔
に通し、極柱へ軸方向に錐込み極柱端面と前記嵌合部の
極柱が膨張して前記嵌合部である蓋の貫通孔内面を極柱
の鉛、鉛合金が充満して匡接し、該嵌合部を気密にする
と共に、極柱と接続体を締結することを予じめ配する鉛
蓄電池の製造方法である。Structure of the Invention In order to achieve the above-mentioned object, the present invention involves fitting a pole pole made of lead or a lead alloy onto a through hole installed in a lid, and inserting a screw with an acute tip into a connecting body from the outside, which is the end face of the pole pole. through the hole, and drilled into the pole column in the axial direction, and the end face of the pole column and the pole column of the fitting portion expand, and the inner surface of the through hole of the lid, which is the fitting portion, is filled with lead and lead alloy of the pole column. This is a method for manufacturing a lead-acid battery, in which it is arranged in advance that the poles and the connecting bodies are connected in a tight manner to make the fitting portion airtight.
又、蓋の貫通孔に相対して介する接続体とあるいは蓋に
介する部分に接続体及び極柱段付部の両側又はいずれか
一方にパフキング、極柱と蓋の貫通部の嵌合部分の蓋側
あるいは極柱側のいずれか一方にパッキング、蓋の貫通
孔に嵌合するテーパー状の極柱、いずれかの極柱の端面
に前記のねじにて極柱と蓋の貫通孔との嵌合部分を膨張
させることと、ねじ立てによって蓋の貫通孔内面に鉛、
鉛合金を充満させることにより圧接して気密にし、同時
に接続体を強固に締結する前記鉛蓄電池の製造方法であ
る。In addition, a connecting body that is interposed opposite to the through-hole of the lid, or a connecting body that is connected to the lid, and a puff ring on both sides or either side of the stepped part of the pole column, and a lid on the fitting part of the through-hole of the pole column and the lid. Packing on either the side or the pole column side, a tapered pole column that fits into the through hole in the lid, and the above screw on the end face of either pole column to fit the pole column and the through hole in the lid. By expanding the part and tapping the screw, lead is added to the inner surface of the through hole of the lid.
This is a manufacturing method of the lead-acid battery, in which the lead-acid battery is filled with a lead alloy to make it airtight by pressure-welding, and at the same time, the connecting body is firmly fastened.
実施例 以下、本発明の一実施例について図により説明する。Example Hereinafter, one embodiment of the present invention will be described with reference to the drawings.
第１図は本発明による一実施例の斜視要部断面図、第２
図は蓄電池内から外部へ電気的接続なすべく、極柱を蓋
の貫通孔へ嵌合せしめ、金属製の接続体を蓋の上へ配置
し、ねじを配置した要部断面図、第３図は第２図のねじ
を接続体にある孔を通し、極柱端面よりねじを錐込んで
極柱を膨張させて蓋の貫通孔との嵌合部−４４１柱の鉛
、鉛合金で充満して圧接して気密にし、同時に接続体を
極柱端面に締結した要部断面図、第４図は蓋の貫通孔に
相対して介する接続体と極柱の段付部がねじの錐込みと
ねじ立てによって蓋に圧接し、且つ極柱を膨張させて蓋
の貫通孔との嵌合部を極柱の鉛、鉛合金で充満して圧接
して気密にし、同時に接続体を極柱端面に締結した要部
断面図、第５図は接続体と極柱の段付部とが蓋の貫通孔
に相対して介する部分にパッキング材を配置し、ねじの
錐込みとねじ立てによってパッキング材を圧接すること
と、且つ極柱を膨張させて蓋の貫通孔との嵌合部を極柱
の鉛、鉛合金で充満して圧接して気密にし、同時に接続
体を極柱端面に締結した要部断面図、第６図は蓋の貫通
孔に設置した凹形溝へパッキング材を配置し、ねじの錐
込みによって極柱を膨張させて蓋の貫通孔との嵌合部を
極柱の鉛、鉛合金で充満して圧接して気密にし、同時に
接続体を極柱端面に締結した要部断面図、第７図は極柱
端面よりテーパー状とした極柱の要部斜視図、第８図は
本発明によって電槽側に配置された気密にした前記嵌合
部とねじによって極柱へ締結された接続体の構成を配置
した要部斜視図である。FIG. 1 is a perspective cross-sectional view of an embodiment of the present invention, and FIG.
The figure is a cross-sectional view of the main part of the battery, in which the pole pillar is fitted into the through hole of the lid, the metal connector is placed on the lid, and the screws are placed in order to make an electrical connection from the inside of the storage battery to the outside. Insert the screw shown in Figure 2 through the hole in the connecting body, insert the screw from the end face of the pole column, expand the pole column, and fill the fitting part with the through hole in the lid with lead and lead alloy of column 441. Fig. 4 is a cross-sectional view of the main part of the connection body which is connected to the end face of the pole pole by pressure contact to make it airtight, and at the same time, the connecting body and the stepped part of the pole pole are connected to the through hole of the lid, and the stepped part of the pole pole is screwed in. Press the pole into contact with the lid by tapping the screw, and expand the pole post to fill the fitting part with the through hole of the pole with the lead or lead alloy of the pole to make the pressure contact and airtight, and at the same time attach the connecting body to the end face of the pole. Fig. 5 is a sectional view of the main parts of the connected body, and the packing material is placed in the part where the connecting body and the stepped part of the pole pole face the through hole of the lid, and the packing material is removed by drilling and tapping the screw. In addition, the pole pole is expanded to fill the fitting part with the through hole of the pole with the lead or lead alloy of the pole pole, and the contact is made airtight by pressure welding, and at the same time, the connecting body is fastened to the end face of the pole pole. Fig. 6 is a cross-sectional view of the lid, where the packing material is placed in the concave groove installed in the through hole of the lid, the pole pillar is expanded by driving the screw, and the fitting part with the through hole of the lid is inserted into the lead of the pole pillar. , a sectional view of the main part filled with lead alloy and pressure-welded to make it airtight, and at the same time a connecting body is fastened to the end face of the pole pole; Figure 7 is a perspective view of the main part of the pole pole tapered from the end face of the pole pole; The figure is a perspective view of the main parts of the airtight fitting portion disposed on the battery case side according to the present invention, and the structure of the connecting body fastened to the pole pole by screws.
ニーで１は蓋、２は蓋の貫通孔、３は極柱、３′は蓋の
貫通孔と極柱との嵌合部、３′は極柱膨張部、４は極柱
端面、５はねじの先端鋭角部、６はねじ山、７はねじ、
８は接続体、９はねじ用孔、１０は極柱段付部、１１は
蓋の貫通孔の電池内端面、１２はパッキング、１３はパ
ッキング用溝、１４はパッキング用凹溝、１５は電槽、
１６は極柱のテーパ一部である。At the knee, 1 is the lid, 2 is the through hole in the lid, 3 is the pole column, 3' is the fitting part between the through hole in the lid and the pole column, 3' is the pole column expansion part, 4 is the pole column end face, and 5 is the pole column. The sharp end of the screw, 6 is the thread, 7 is the screw,
8 is a connection body, 9 is a hole for a screw, 10 is a stepped part of a pole column, 11 is an inner end face of the battery in a through hole of a lid, 12 is a packing, 13 is a groove for packing, 14 is a concave groove for packing, and 15 is an electrical Tank,
16 is a tapered part of the pole column.
第１図に示した如く、蓄電池内部から外部へ電気的接続
をするための極柱３と出力端子となる金属製の接続体８
とがねじ７の頭７′によって極柱端面４に圧接して締結
されている。又、わじ７の錐込みによって極柱の膨張部
３′が生じて蓋の貫通孔２に極柱３の鉛、鉛合金が充満
して圧接し、蓋の貫通孔２と極柱３との嵌合部５′を気
密にしている。As shown in Fig. 1, a pole pole 3 for electrical connection from the inside of the storage battery to the outside and a metal connecting body 8 serving as an output terminal
The head 7' of the screw 7 is pressed against the pole end face 4 and fastened. Additionally, the expansion part 3' of the pole post is generated by the drilling of the groove 7, and the lead and lead alloy of the pole post 3 fills the through hole 2 of the lid and press against each other, causing the through hole 2 of the lid and the pole post 3 The fitting portion 5' is made airtight.
第２図に示した如く、蓋１に設置している蓋の貫通孔２
に極柱３を嵌合し、蓋の貫通孔２の中心位置に接続体８
のねじ用孔９の中心を合わせ、ねじ７さらにねじの中心
をも合わせ配置する。As shown in FIG. 2, the through hole 2 of the lid installed in the lid 1
Fit the pole post 3 to
Align the centers of the screw holes 9, and then align the centers of the screws 7 and the screws.
第３図においてねじ７の先端鋭角部５を極柱端面４へ押
圧して、ねじ７の先端鋭角部５とねじ山６によって、錐
込みながらねじ立てなする。In FIG. 3, the sharp end 5 of the screw 7 is pressed against the pole end face 4, and the sharp end 5 of the screw 7 and the thread 6 are used to drive the screw 7 and tap it.
これと共に、極柱３へ圧入されていくことで、極柱３は
極柱膨張部３′を形成し蓋の貫通孔２と極柱３と嵌合部
３′に極柱３の鉛、鉛合金が充満して、蓋の貫通孔２へ
圧接すると共に、接続体８は蓋１によって止められる。At the same time, by being press-fitted into the pole post 3, the pole post 3 forms a pole post expansion part 3', and the lead of the pole post 3 and the lead of the pole post 3 form a pole post expansion part 3'. The alloy is filled and presses into the through hole 2 of the lid, and the connecting body 8 is stopped by the lid 1.
一方の極柱５と極柱端面４は、接続体８側に引き寄せら
れて接続体８に圧接する。さらに前記嵌合部４に極柱３
の鉛、鉛合金が充満してより圧接されて、前記嵌合部３
′を気密にし、且つ同時に出力端子となる接続体８を締
結する。One pole post 5 and the pole post end face 4 are drawn toward the connecting body 8 and come into pressure contact with the connecting body 8. Furthermore, the pole pillar 3 is attached to the fitting part 4.
The fitting portion 3 is filled with lead and lead alloy and is further pressure-welded.
' is made airtight, and at the same time, the connecting body 8 which becomes the output terminal is fastened.
上記以外に、極柱と蓋の貫通孔との嵌合部を気密にし、
且つ同時に出力端子となる他の実施例について説明する
。In addition to the above, the fitting part between the pole column and the through hole of the lid is made airtight,
Another embodiment that also serves as an output terminal will be described.
第４図に示した如く、蓋の貫通孔２へ極柱３を嵌合させ
、接続体８と極柱段付部１０とが相対して介する配置に
し、ねじ７を接続体８のねじ用孔９を通して極柱端面４
を押圧して、ねじ７の先端鋭角部５によって錐込み、ね
じ立てなする。これと共に圧入され、極柱３は極柱膨張
部３′を形成して蓋の貫通孔２と極柱３との嵌合部３′
に極柱３の鉛、鉛合金が充満して蓋の貫通孔２へ圧接す
る・
これと共に、接続体８は蓋に、ねじの１１７’は接続体
８に止められているから、極柱３と極柱段付部１０が接
続体８へ引き寄せられることで極柱段付部１０と蓋の貫
通孔の電池内端面１１とが圧接する。又、接続体８と極
柱端面４共圧接して、さらに前記嵌合部４に極柱３の船
、鉛合金が充満してより圧接されて、前記嵌合部３′を
気密にし、且つ同時に出力端子となる接続体を締結する
。As shown in FIG. 4, the pole post 3 is fitted into the through hole 2 of the lid, the connecting body 8 and the pole pole stepped part 10 are arranged to face each other, and the screw 7 is inserted into the screw of the connecting body 8. Pole column end face 4 through hole 9
is pressed, and the sharp end portion 5 of the screw 7 is driven into the screw 7 to form a screw. At the same time, the pole post 3 is press-fitted, forming a pole post expansion part 3', and a fitting part 3' between the through hole 2 of the lid and the pole post 3.
is filled with lead and lead alloy of the pole post 3 and presses against the through hole 2 of the lid. At the same time, since the connecting body 8 is fixed to the lid and the screw 117' is fastened to the connecting body 8, the pole pole 3 As the pole column stepped portion 10 is drawn toward the connecting body 8, the pole column stepped portion 10 and the battery inner end surface 11 of the through hole of the lid are brought into pressure contact. Further, the connecting body 8 and the pole column end face 4 are pressed together, and the fitting portion 4 is filled with the lead alloy of the pole column 3 and further press-bonded, thereby making the fitting portion 3' airtight. At the same time, connect the connecting body that will become the output terminal.
第５図の如く、蓋１にパッキング１２が収容できるパフ
キング用溝１３を設置する。まずパッキング１２を極柱
段付部１０まで挿入した極柱３を蓋の貫通孔２へ嵌合さ
せる。その後、蓋１にあるパッキング用溝１５と極柱３
の間へパッキング１２を押し込み、さらに接続体８のね
じ用孔９の中心と極柱３の中心を合わせて接続体８を配
置し、ねじ７を錐込む。前記と同様に極柱３は極柱膨張
部３′を形成して蓋の貫通孔２と極柱３との嵌合部３′
に極柱３の鉛、鉛合金が充満して蓋の貫通孔２へ圧接す
る。接続体８は蓋１ねじの頭７′は接続体８に止められ
ているから極柱３と極柱段付部１０が接続体８へ引き寄
せられ、極柱段付部１０側のパッキング１２を蓋にある
貫通孔の電池内端面１１とで圧接する。As shown in FIG. 5, a puffing groove 13 in which the packing 12 can be accommodated is installed in the lid 1. First, the pole post 3 with the packing 12 inserted up to the pole post stepped portion 10 is fitted into the through hole 2 of the lid. After that, the packing groove 15 on the lid 1 and the pole post 3
The packing 12 is pushed between the connecting bodies 8, and the connecting bodies 8 are arranged so that the centers of the screw holes 9 of the connecting bodies 8 and the centers of the pole posts 3 are aligned, and the screws 7 are inserted. Similarly to the above, the pole post 3 forms a pole post expansion part 3' and a fitting part 3' between the through hole 2 of the lid and the pole post 3.
The pole pillar 3 is filled with lead and lead alloy, and is pressed against the through hole 2 of the lid. Since the head 7' of the lid 1 screw is fastened to the connecting body 8, the pole post 3 and the pole post stepped part 10 are drawn toward the connecting body 8, and the packing 12 on the pole post stepped part 10 side is pulled. Pressure contact is made with the battery inner end surface 11 of the through hole in the lid.
同様にして蓋１側のパッキング１２も圧接する。In the same way, the packing 12 on the lid 1 side is also pressed into contact.
又、接続体８と極柱端面４とも圧接してさらに前記嵌合
部に極柱３の鉛、鉛合金が充満してより圧接されて、前
記嵌合部３′を気密にし、且つ同時に出力端子となる接
続体８を締結する。Further, the connecting body 8 and the pole column end face 4 are pressed together, and the fitting portion is filled with lead and lead alloy of the pole column 3, and the fitting portion 3' is made airtight, and at the same time, an output is generated. The connecting body 8, which becomes a terminal, is fastened.
第６図の如く、蓋の貫通孔２にパッキング１２を収容で
きるパッキング用溝１４を設置し、そのパッキング溝１
４に予じめパッキング１２を配置する。前記と同様に接
続体８と極柱３とねじ７とを配置し、ねじ７によって極
柱３の極柱膨張部３′を形成して極柱３の鉛、鉛合金が
前記嵌合部３′に充満して蓋の貫通孔２とパッキング１
２を圧接して前記嵌合部５′を気密にし、且つ同時に出
力端子となる接続体８を締結する。As shown in FIG. 6, a packing groove 14 that can accommodate the packing 12 is installed in the through hole 2 of the lid, and the packing groove 1
4, the packing 12 is placed in advance. The connecting body 8, the pole post 3, and the screw 7 are arranged in the same manner as above, and the screw 7 forms the pole post expansion part 3' of the pole post 3, so that the lead and lead alloy of the pole post 3 are connected to the fitting part 3. ’ is filled with through hole 2 of the lid and packing 1
2 are pressed together to make the fitting portion 5' airtight, and at the same time, the connecting body 8 which becomes the output terminal is fastened.
又、前記と同様にして第２図、第３ｖ！Ｊ、第４図、第
５図、第６図の接続体８と蓋１と蓋の貫通孔２とねじ７
において、第７図のように極柱端面４よりテーパ一部１
６を有した極柱３を組合わせることにより、蓋の貫通孔
２へくさび状にしてそのテーパ一部１６を圧入すること
により、さらに気密の信頼性の向上を図ることが可能で
ある。Also, in the same manner as above, Figures 2 and 3v! J, connection body 8, lid 1, through hole 2 in the lid, and screw 7 in Figures 4, 5, and 6
, as shown in FIG.
By combining the pole posts 3 having the numbers 6 and 6, it is possible to further improve the reliability of airtightness by forming a wedge shape and press-fitting the tapered portion 16 into the through hole 2 of the lid.
尚、蓋１に設置する気密を確保した極柱と極柱の貫通孔
との嵌合部と締結した接続体８の構成を電槽１５へ配置
することも容易に可能である。In addition, it is also possible to easily arrange in the battery case 15 the structure of the connecting body 8 which is fastened to the fitting part between the pole pole that is installed in the lid 1 to ensure airtightness and the through hole of the pole pole.
本発明に用いるねじは、−船釣に市販されている鉄系合
金又は両会金製の木ねじ又はタッピングねじ等に防錆の
ための半田メツキを施す程度の加工度で安価に入手でき
、品質の信頼性も高いのでこれを用いるのがよい。The screws used in the present invention can be obtained at low cost with a degree of processing equivalent to applying solder plating for rust prevention to iron-based alloy or Ryōkaikin wood screws or self-tapping screws, which are commercially available for boat fishing, and are of high quality. It is recommended to use this method as it is highly reliable.
極柱材質は、純鉛及び鉛−スス合金又は鋳造直後の鉛−
カルシウム合金等展延性の優れた、且つ硬度の低いもの
が適する。これはねじ立てに必要な下穴加工等が不要で
あり、極柱の膨張部を形成することに適している。The pole material is pure lead, lead-soot alloy, or just-cast lead-soot alloy.
A material with excellent malleability and low hardness, such as a calcium alloy, is suitable. This method does not require preparation of holes required for tapping, and is suitable for forming an expanded portion of a pole column.
本発明の製造方法によれば、蓄電池内部から外部への電
気的接続のための極柱と、その貫通孔との嵌合部の気密
性の確保と同時に出力端子となる接続体と極柱との締結
ができるので、信頼性が優れ、しかも同一工程で加工が
完了するため従来法と比べて短時間であり、しかも不良
率が皆無である。従りて、生産性が高く安価である。According to the manufacturing method of the present invention, the airtightness of the fitting portion between the pole pole for electrical connection from the inside of the storage battery to the outside and its through hole is ensured, and at the same time, the connecting body and the pole pole that become the output terminal are connected. It is highly reliable because it can be fastened, and since the processing is completed in the same process, it takes less time than conventional methods, and there is no defective rate. Therefore, productivity is high and it is inexpensive.
発明の効果
上述した如く、本発明は生産性の高い、信頼性に優れた
しかも安価な鉛蓄電池を提供することができるので、そ
の工業的価値は極めて大である。Effects of the Invention As described above, the present invention can provide a lead-acid battery with high productivity, excellent reliability, and low cost, so its industrial value is extremely large.
第１図は本発明の一実施例を示した要部断面斜視図、第
２図はねじ錐込み前の要部断面図、第３図は嵌合部を気
密にし、接続体を締結した要部断面図、第４図、第５図
、第６図は他の実施例を示した要部断面、第７図は蓋の
貫通孔と嵌合するテーパー状の極柱の斜視図、第８１！
！！Ｉは、電槽側に本発明によって配置された接続体の
要部斜視図である０
１・・・蓋 ２・・・蓋の貫通孔３・・・
極柱 ３′・・・蓋の貫通孔と極柱との嵌合部
３′・・・極柱膨張部 ４・・・極柱端面５・・
・ねじ先端鋭角部分 ６・・・ねじ山７・・・ねじ
８・・・接続体
１０・・・極柱の段付部
１２・・・パッキング
１４・・・パフキング用凹溝
１６・・・極柱のテーパ一部Fig. 1 is a sectional perspective view of the main part showing one embodiment of the present invention, Fig. 2 is a sectional view of the main part before screwing, and Fig. 3 is the main part after making the fitting part airtight and fastening the connecting body. FIG. 4, FIG. 5, and FIG. 6 are cross-sectional views of main parts showing other embodiments. FIG. !
! ! I is a perspective view of the main parts of the connecting body arranged on the battery case side according to the present invention.
Pole post 3'... Fitting portion between the through hole of the lid and the pole post 3'... Pole post expansion part 4... Pole post end face 5...
・Sharp end of screw 6... Thread 7... Screw 8... Connection body 10... Stepped part of pole column 12... Packing 14... Recessed groove for puffing 16... Pole Part of the taper of the column
Claims (1)
上において嵌合せしめ、先端部が鋭角なねじを極柱端面
である外部から接続体の孔に通し、極柱へ軸方向に錐込
み極柱端面と前記嵌合部の極柱が膨張して前記嵌合部で
ある蓋の貫通孔内面を極柱の鉛、鉛合金が充満して圧接
し、該嵌合部を気密にすると共に、極柱と接続体を締結
することを特徴とする鉛蓄電池の製造方法。 （２）蓋の貫通孔に相対して介する接続体と極柱段付部
がねじの錐込みによって蓋を圧接して配置する特許請求
の範囲第１項記載の鉛蓄電池の製造方法。 （３）蓋の貫通孔に相対して介する接続体と極柱の段付
部とが前記ねじによって蓋に圧接する部分に介在するパ
ッキングを両側に、あるいはいずれか一方に配置する特
許請求の範囲第１項記載の鉛蓄電池の製造方法。 （４）蓋の貫通孔あるいは貫通孔と嵌合する極柱のいず
れか一方にリング状の溝を設置し、該溝にパッキング材
を予じめ配する特許請求の範囲第１項記載の鉛蓄電池の
製造方法。（５）極柱端面の範囲をテーパー状とした極
柱を配置する特許請求の範囲第１項記載の鉛蓄電池の製
造方法。 （６）蓄電池内部から外部へ電気的接続するため、極柱
と蓋の貫通孔との嵌合部を気密にし、同時に極柱と接続
体を締結する締結部を蓋あるいは電槽に配置する特許請
求の範囲第１項記載の鉛蓄電池の製造方法。[Claims] (1) A pole pole made of lead or a lead alloy is fitted over a through hole installed in the lid, and a screw with an acute tip is passed through the hole of the connecting body from the outside, which is the end face of the pole pole. , the end face of the pole pillar is drilled into the pole pillar in the axial direction, and the pole pillar of the fitting part expands, and the inner surface of the through hole of the lid, which is the fitting part, is filled with the lead and lead alloy of the pole pillar and pressed together, A method for manufacturing a lead-acid battery, comprising making the fitting portion airtight and connecting the pole pole and the connecting body. (2) The method for manufacturing a lead-acid battery according to claim 1, wherein the connecting body and the pole column stepped portion, which are interposed in opposition to the through-hole of the lid, are placed in pressure contact with the lid by screwing. (3) A claim in which a packing is disposed on both sides or on either side of the portion where the connecting body facing the through hole of the lid and the stepped portion of the pole come into pressure contact with the lid by the screw. A method for manufacturing a lead-acid battery according to item 1. (4) A lead according to claim 1, wherein a ring-shaped groove is installed in either the through hole of the lid or the pole column that fits into the through hole, and a packing material is placed in advance in the groove. Method of manufacturing storage batteries. (5) The method for manufacturing a lead-acid battery according to claim 1, wherein pole columns are arranged with tapered end faces of the pole columns. (6) A patent for making the fitting part between the pole pole and the through hole of the lid airtight and arranging the fastening part for fastening the pole pole and the connecting body in the lid or battery case in order to make an electrical connection from the inside of the storage battery to the outside. A method for manufacturing a lead-acid battery according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63208816A JPH0256852A (en) | 1988-08-22 | 1988-08-22 | Manufacture of lead-acid battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63208816A JPH0256852A (en) | 1988-08-22 | 1988-08-22 | Manufacture of lead-acid battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0256852A true JPH0256852A (en) | 1990-02-26 |
Family
ID=16562601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63208816A Pending JPH0256852A (en) | 1988-08-22 | 1988-08-22 | Manufacture of lead-acid battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0256852A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8632898B2 (en) * | 2003-10-28 | 2014-01-21 | Johnson Controls Technology Company | Battery system including batteries that have a plurality of positive terminals and a plurality of negative terminals |
| EP2978041A1 (en) * | 2014-07-23 | 2016-01-27 | VARTA Microbattery GmbH | Battery with liquid electrolytes and method of manufacture |
-
1988
- 1988-08-22 JP JP63208816A patent/JPH0256852A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8632898B2 (en) * | 2003-10-28 | 2014-01-21 | Johnson Controls Technology Company | Battery system including batteries that have a plurality of positive terminals and a plurality of negative terminals |
| EP2978041A1 (en) * | 2014-07-23 | 2016-01-27 | VARTA Microbattery GmbH | Battery with liquid electrolytes and method of manufacture |
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