JPS59141163A - Manufacturing method of storage battery - Google Patents
Manufacturing method of storage batteryInfo
- Publication number
- JPS59141163A JPS59141163A JP58014972A JP1497283A JPS59141163A JP S59141163 A JPS59141163 A JP S59141163A JP 58014972 A JP58014972 A JP 58014972A JP 1497283 A JP1497283 A JP 1497283A JP S59141163 A JPS59141163 A JP S59141163A
- Authority
- JP
- Japan
- Prior art keywords
- bushing
- hole
- protrusion
- terminal
- lid
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 238000003860 storage Methods 0.000 title claims description 4
- 238000003466 welding Methods 0.000 claims description 11
- 230000001154 acute effect Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/172—Arrangements of electric connectors penetrating the casing
-
- 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
- H01M50/561—Hollow metallic terminals, e.g. terminal bushings
-
- 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)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は液密性の高い、生産性をも向上させる端子部か
らなる蓄電池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 for manufacturing a storage battery having a terminal portion that is highly liquid-tight and improves productivity.
札 従来より端子極Ｗの蓋への貫通方法としては。bill The conventional method for penetrating the terminal pole W into the lid is as follows.
多くの方法が提案されているが、これらの方法は、外面
に数条の突条を有するインサート型船ブッシングを用い
て蓋と一体に形成する方法を採用している０しかしなが
ら、この方法は、ｖ４ブッシングを蓋成型時、同時にイ
ンサート成型しなければならず、且つ金型に゛挿入され
るため寸法精度も要し、鉛ブツシングの鋳造効率もよく
ないし、また船ブッシングの在庫中に表面酸化で蓋との
密着性低下がおこり、密着性向上のための表面処理を行
わねばならない等の欠点を有していた。Many methods have been proposed, but these methods use an insert-type ship bushing with several protrusions on the outer surface to form the bushing integrally with the lid. V4 bushings must be insert-molded at the same time as lid molding, and dimensional accuracy is required because they are inserted into the mold.The casting efficiency of lead bushings is also poor, and surface oxidation occurs when ship bushings are in stock. This has disadvantages such as a decrease in adhesion with the lid and the need for surface treatment to improve adhesion.
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.
以下一実施例により詳細に説明する。A detailed explanation will be given below using an example.
図面において、第１図、第２図は端子付鉛ブッシンダの
平面図と要部断面図であり、１はＯＩＪング６を嵌挿す
る凹部を外表面に設けた鉛ブツシング、２は鉛ブツシン
グ１と一体にした端子部であり、船ブッシング１の上部
には鍔部５の下面に設けられた廻り止め用凹部６を有し
。In the drawings, FIGS. 1 and 2 are a plan view and a cross-sectional view of the main parts of a lead bushing with a terminal, in which 1 is a lead bushing with a recess on its outer surface into which an OIJ ring 6 is inserted, and 2 is a lead bushing 1. The upper part of the boat bushing 1 has a rotation preventing recess 6 provided on the lower surface of the collar part 5.
貫通孔４の開口端に突条７が設けられている。A protrusion 7 is provided at the open end of the through hole 4.
一方、蓋について第６図の断面図、第４図及び第５図の
平面図、底面図により説明すれば、８は端子付鉛ブツシ
ング１を挿入する内方に突出したスリーブ部１０からな
る貫通孔９を設けた合成樹脂製１例えばポリオレフィン
系合成樹脂の蓋であり７貫通孔９は内面に段部を有し１
段部上に鉛ブツシング１の鍔部５に設けた凹部６に嵌合
するすべり止め用突起１４があり、スリーブ部１０の下
端部会は溝１２を形成する突条１１．１１’ を設け
ている０
上記の構成からなる端子付鉛ブツシングと蓋とについて
、その製造法を第６図、第７図、第８図、第９図により
説明すれば、蓄電池蓋８にカシメられる船ブッシング１
は鋳造により成型し１合成樹脂で成型された蓋８の貫通
孔９に。On the other hand, to explain the lid with reference to the cross-sectional view in FIG. 6, the top view, and the bottom view in FIGS. It is a lid made of synthetic resin 1, for example, polyolefin synthetic resin, with a hole 9 provided therein. 7 The through hole 9 has a step on the inner surface.
On the step part there is a non-slip protrusion 14 that fits into the recess 6 provided in the flange 5 of the lead bushing 1, and the lower end of the sleeve part 10 is provided with a protrusion 11, 11' forming a groove 12. 0 The manufacturing method of the terminal-equipped lead bushing and the lid having the above structure will be explained with reference to FIGS. 6, 7, 8, and 9.
is molded by casting 1 into the through hole 9 of the lid 8 molded from synthetic resin.
第６図に示す如くカシメ治具の受台部１７に載せ、シー
マ−金型部１８を矢印の如く挿入し。As shown in FIG. 6, place it on the pedestal part 17 of the caulking jig, and insert the seamer mold part 18 as shown by the arrow.
船ブッシング１の下端部ａを外方に折曲する。Bend the lower end a of the boat bushing 1 outward.
この時、下端部ａはスリ〜ブ部１０下端の突条１１の丸
みや面取りが殆んど無い鋭角からなるコーナ一部分に弾
性歪を発生せしめ、スプリングバック効果により鉛ブッ
シング１外面と堅固に圧着し、溝部１２内へ挿入されて
液密にカシメられ、蓋８に鉛ブツシング１が固定される
。At this time, the lower end part a generates elastic strain in a part of the corner formed by an acute angle with almost no rounding or chamfering of the protrusion 11 at the lower end of the sleeve part 10, and is firmly crimped with the outer surface of the lead bushing 1 due to the springback effect. The lead bushing 1 is then inserted into the groove 12 and crimped in a liquid-tight manner to fix the lead bushing 1 to the lid 8.
一方、鉛ブツシング１に取付けられたＯ−リング６は、
スリーブ部１０の内面に、第９図の如く圧接する構造と
なる。この時、０−リング６は嵌合寸法より約２５％の
変形率に設定すれば効果的である。On the other hand, the O-ring 6 attached to the lead bushing 1 is
It has a structure in which it is pressed into contact with the inner surface of the sleeve portion 10 as shown in FIG. At this time, it is effective to set the deformation rate of the O-ring 6 to about 25% of the fitting dimension.
次に第７図に示す如く、電槽内に極群を挿入した後、上
記の如く作製された蓋８を装着し。Next, as shown in FIG. 7, after inserting the electrode group into the battery case, the lid 8 produced as described above was attached.
貫通孔９内に端子極柱２０が挿入され５貫通孔９の上部
に設けた突条７と９例えば高速回転圧接により発生する
ジュール熱による溶接、プラズマ溶接の摩擦溶接により
溶接し、第８図の如く端子部が形成される。尚、溶接と
してはガスバーニングでおこなってもよい。A terminal pole post 20 is inserted into the through hole 9, and the protrusions 7 and 9 provided at the upper part of the through hole 9 are welded, for example, by welding using Joule heat generated by high-speed rotation pressure welding or friction welding by plasma welding, as shown in FIG. A terminal portion is formed as shown in FIG. Note that welding may be performed by gas burning.
本発明は上記の如き、゛鉛ブッシング１が０−リング３
を介して蓋８の貫通孔９に圧接し、且つ鉛ブツシング１
の鍔部５の上面とブッシング１の下端部ａとをカシメ治
具１７及び１８にてカシメられて、スリーブ部１０下端
の突条１１のコーナ一部分に弾性歪を発生せしめること
により発生するスプリングバックにより液密保持が飛跡
的に向上し、又、カシメにより鉛ブツシング１は下端部
ａが蓋８のスリーブ部１０の溝部１２内に嵌着し、カシ
メ部分が形成されているため、振動、衝撃等の機械的強
度が大となり。The present invention provides a structure in which the lead bushing 1 is connected to the O-ring 3 as described above.
through the through hole 9 of the lid 8, and the lead bushing 1
Springback occurs when the upper surface of the flange 5 and the lower end a of the bushing 1 are crimped with crimping jigs 17 and 18, causing elastic strain in a portion of the corner of the protrusion 11 at the lower end of the sleeve 10. This improves liquid-tightness in a track-like manner, and the lower end a of the lead bushing 1 is fitted into the groove 12 of the sleeve portion 10 of the lid 8 by caulking, forming a caulked portion, which prevents vibrations and shocks. etc., the mechanical strength becomes large.
且つ蓋８の突起１４が鉛ブツシング１の凹部６に嵌挿し
ているため端７ちにトルク力が働いてもカシメに緩みが
生ずるおそれがない。更に。Moreover, since the protrusion 14 of the lid 8 is fitted into the recess 6 of the lead bushing 1, there is no risk of the caulking becoming loose even if a torque force is applied to the end 7. Furthermore.
を 端子極柱２０と鉛ブツシングｌとの両者間が。of between the terminal pole post 20 and the lead bushing l.
高速回転摩擦熱溶接、いわゆるスピニングウェルド法、
プラズマ溶接あるいはガス溶接等で低カロリーにて溶接
が行えるので、蓋などプラスチック部分への熱の影響を
及ぼさないようにできる。従って端子極柱、船ブッシン
グ、端子の三者間溶接による方式よりもはるかに信頼性
ある溶接をおこなうことができるし、従来より多く採用
せられている鉛ブツシング１を蓋成型時インサートする
方法よりは、高度の寸法精度とインナート成型時の高価
な鉛ブツシング自動供給装置などは不要となり、即ち、
構造簡単にして液密性の確実なる′蓄電池□の端子部を
形成することができる方法であり、−その工業的価値は
大である。High-speed rotational friction heat welding, the so-called spinning weld method,
Since welding can be performed with low calorie such as plasma welding or gas welding, it is possible to prevent heat from affecting plastic parts such as the lid. Therefore, it is much more reliable than the method of three-way welding of the terminal pole pole, ship bushing, and terminal, and it is much more reliable than the conventional method of inserting lead bushing 1 when forming the lid. This eliminates the need for high dimensional accuracy and expensive automatic lead bushing supply equipment during inner molding.
This is a method that can form the terminal portion of a storage battery □ with a simple structure and reliable liquid-tightness, and its industrial value is great.
第１図、第２図は端子付船ブッシングの平面図、要部断
面図、第６図、第４図、第５図は蓋の要部断面図、平面
図、底面図、第６図、第９図は端子付船ブッシングと蓋
との嵌着断面図と要部断面図、第７図は端子極柱の取付
断面図。
第８図は端子部完成時の断面図である。
１・・・鉛ブツシング、 ２・・・端子部。
４．９・・・貫通孔、 ５・・・鍔部。
７．１１，１１’・・・突条、 ８・・・蓋。
１０・・・スリーブ部、１２・・・溝。
出願人 湯浅電池株式会社Figures 1 and 2 are a plan view and a sectional view of the main parts of the ship bushing with a terminal, Figures 6, 4, and 5 are sectional views of the main parts of the lid, a top view, a bottom view, and FIG. 9 is a cross-sectional view of fitting the terminal-equipped bushing with the lid and a cross-sectional view of the main parts, and FIG. 7 is a cross-sectional view of the installation of the terminal pole post. FIG. 8 is a sectional view of the completed terminal portion. 1...Lead bushing, 2...Terminal section. 4.9... Through hole, 5... Flange. 7.11,11'... protrusion, 8... lid. 10...Sleeve portion, 12...Groove. Applicant Yuasa Battery Co., Ltd.
Claims (1)
成し、上部に突条を有する貫通孔を中央に設は外周面に
Ｏ−リングを嵌着した端子付船ブッシングを、蓋に形成
した段部の上面にすべり止め用突起を設け、内方に突出
したスリーブ部の下端部に突条と溝を形成し突状の内側
コーナ一部分を鋭角に形成された貫通孔に挿入し、すべ
り止め用突起を廻り止め用四部に嵌着すると共に鉛ブツ
シングの下端部分を外方に折曲して溝内に挿入固定した
後、蓋を極板群を挿入した電槽に装着すると共に鉛ブツ
シングの貫通孔に端子極柱を挿入し、鉛ブツシングの突
条と端子極柱の端部を溶接して端子部を形成する蓄電池
の製造法。A terminal part is formed on the upper surface with a flange, a rotation preventing recess is formed on the lower surface, and a through hole with a protrusion on the upper part is formed in the center. An anti-slip protrusion is provided on the upper surface of the step formed in the sleeve, a protrusion and a groove are formed on the lower end of the inwardly protruding sleeve part, and a portion of the inner corner of the protrusion is inserted into a through hole formed at an acute angle. After fitting the anti-slip protrusions into the four anti-rotation parts and bending the lower end of the lead bushing outward and inserting and fixing it into the groove, attach the lid to the battery case into which the electrode plate group has been inserted. A storage battery manufacturing method in which a terminal pole post is inserted into a through hole of a lead bushing, and a terminal part is formed by welding the protrusion of the lead bushing and the end of the terminal pole post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58014972A JPS59141163A (en) | 1983-01-31 | 1983-01-31 | Manufacturing method of storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58014972A JPS59141163A (en) | 1983-01-31 | 1983-01-31 | Manufacturing method of storage battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59141163A true JPS59141163A (en) | 1984-08-13 |
| JPH0124343B2 JPH0124343B2 (en) | 1989-05-11 |
Family
ID=11875887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58014972A Granted JPS59141163A (en) | 1983-01-31 | 1983-01-31 | Manufacturing method of storage battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59141163A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10247486A (en) * | 1997-01-06 | 1998-09-14 | Miyagawa Kasei Ind Co Ltd | Seal structure for bushing section of storage battery and fitting method for elastic body to bushing outer periphery |
| JP2002340191A (en) * | 2001-05-14 | 2002-11-27 | Nok Corp | Packing |
| JP2009259541A (en) * | 2008-04-15 | 2009-11-05 | Furukawa Battery Co Ltd:The | Bushing for lead storage battery |
| US20140199008A1 (en) * | 2013-01-14 | 2014-07-17 | Regal Beloit America, Inc. | Sleeve bearing device |
-
1983
- 1983-01-31 JP JP58014972A patent/JPS59141163A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10247486A (en) * | 1997-01-06 | 1998-09-14 | Miyagawa Kasei Ind Co Ltd | Seal structure for bushing section of storage battery and fitting method for elastic body to bushing outer periphery |
| JP2002340191A (en) * | 2001-05-14 | 2002-11-27 | Nok Corp | Packing |
| JP2009259541A (en) * | 2008-04-15 | 2009-11-05 | Furukawa Battery Co Ltd:The | Bushing for lead storage battery |
| US20140199008A1 (en) * | 2013-01-14 | 2014-07-17 | Regal Beloit America, Inc. | Sleeve bearing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0124343B2 (en) | 1989-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4904107A (en) | Ball joint and its manufacturing method | |
| US4495260A (en) | Sliding seal lead bushing | |
| US20040084099A1 (en) | Sealing plug | |
| US10388937B2 (en) | Battery bushing with internal anti-twist protection | |
| JPH10321199A (en) | Lead bushing and lead-acid battery having this lead bushing | |
| KR20230017160A (en) | Top cover assembly for batteries, batteries and battery-powered devices | |
| JPS59141163A (en) | Manufacturing method of storage battery | |
| JP3574772B2 (en) | Cylindrical battery and method of manufacturing the same | |
| US11452217B2 (en) | Housing device with combination structures | |
| CN217507601U (en) | Utmost point post structure, battery top cap and power battery | |
| US3285785A (en) | Storage battery and method for making same | |
| JPS6112218U (en) | Iron core protection case | |
| US6025088A (en) | Lead-acid battery designed to readily receive charging leads | |
| JPH10144289A (en) | Terminal adapter for lead-acid battery | |
| EP1384942A1 (en) | Waterproof christmas light bulb | |
| JPS5915237Y2 (en) | Motor brush holder stay | |
| JP2003092101A (en) | Battery terminal | |
| JPH0574904B2 (en) | ||
| JPH0150062B2 (en) | ||
| JPS607921Y2 (en) | wheel cover | |
| US3718891A (en) | Battery terminal connector and housing means | |
| JPS5817525Y2 (en) | Shoulder structure of thermal containers such as rice cookers | |
| CN219578706U (en) | Pot lid and electric kettle | |
| JPH06124693A (en) | Lead-acid storage battery and manufacture thereof | |
| JPS61147929A (en) | Caulking method of ball joint socket |