JPH04112453A - Terminal connecting method for electrode plate of storage battery - Google Patents
Terminal connecting method for electrode plate of storage batteryInfo
- Publication number
- JPH04112453A JPH04112453A JP2231953A JP23195390A JPH04112453A JP H04112453 A JPH04112453 A JP H04112453A JP 2231953 A JP2231953 A JP 2231953A JP 23195390 A JP23195390 A JP 23195390A JP H04112453 A JPH04112453 A JP H04112453A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- electrode plate
- terminal plate
- terminal
- pin
- 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
- 238000000034 method Methods 0.000 title claims description 14
- 238000005452 bending Methods 0.000 abstract description 6
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000011149 active material Substances 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
【発明の詳細な説明】
産業上の利用分野
本発明は、蓄電池用極板、特に繊維を基板として活物質
を充填した蓄電池用極板の端子部を接続する方法に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a method for connecting terminal portions of a storage battery plate, particularly a storage battery plate using fiber as a substrate and filled with an active material.
従来の技術
繊維を基板とした極板に端子を接続する従来の方法は、
予め極板の端子を接続する部分の活物質をブラッシング
等で除去し、その後、端子板を前記接続する部分に当接
し、スポット溶接する方法であった。Conventional technology The conventional method of connecting terminals to a fiber-based electrode plate is as follows:
The active material in the portion of the electrode plate where the terminal is to be connected is removed in advance by brushing or the like, and then the terminal plate is brought into contact with the portion to be connected and spot welded.
発明が解決しようとする３題
従来の技術で述べた方法は、活物質を除去する量のバラ
ツキが大きく、スポット溶接の不完全なものが生じ、後
工程で端子板が外れてしまうものがあった。また、多数
枚の極板で構成される蓄電池の場合、活物質の除去に多
大な工数を必要とするなどの問題点があった。3 Problems to be Solved by the Invention The methods described in the prior art have large variations in the amount of active material removed, incomplete spot welding occurs, and terminal plates sometimes come off in later processes. Ta. Furthermore, in the case of a storage battery composed of a large number of electrode plates, there are problems such as requiring a large number of man-hours to remove the active material.
本発明は、上記問題点に鑑みてなされたものであって、
その目的とするところは、自動化出来て、安定した品質
を得ることができる極板の端子板接続方法を提供するこ
とにある。The present invention has been made in view of the above problems, and includes:
The purpose is to provide a method for connecting terminal plates of electrode plates that can be automated and provide stable quality.
課題を解決するための手段
上記目的を達成するために、本発明における蓄電池用極
板の端子接続方法は、極板１の上面に端子板２を重ね、
該端子板２の上方から、横断面が多角形のピン４を貫通
し、該端子板２の一部を多角形の一辺が残る様に打ち抜
くと共に前記極板１の一部を多角形に打ち抜き、次いで
、前記極板１の下面に突出した前記端子板２の突起部１
０を折り返して、該極板１の下面に密着させることを特
徴とするものである。Means for Solving the Problems In order to achieve the above object, the terminal connection method of a storage battery electrode plate according to the present invention includes stacking the terminal plate 2 on the upper surface of the electrode plate 1,
A pin 4 having a polygonal cross section is passed through the terminal plate 2 from above, and a part of the terminal plate 2 is punched out so that one side of the polygon remains, and a part of the electrode plate 1 is punched out into a polygonal shape. Then, the protrusion 1 of the terminal plate 2 protrudes from the lower surface of the electrode plate 1.
0 is folded back and brought into close contact with the lower surface of the electrode plate 1.
作 用
端子板の一部を折り曲げて、極板の貫通部に挿着するこ
とによって端子板と極板とが強固に接続されるため後工
程で外力を受けても外れることがない。By bending a part of the working terminal plate and inserting it into the penetration part of the electrode plate, the terminal plate and the electrode plate are firmly connected, so that they will not come off even if external force is applied in a later process.
実施例 本発明の一実施例を図面に基づき詳述する。Example An embodiment of the present invention will be described in detail based on the drawings.
図面において、第１図は極板１と端子板２で、第２図は
端子付極板３を示す。第３図〜第６図は端子を接続する
工程を示す要部断面図で、横断面が三角形のピン４を２
本一体とした上型５と横断面が三角形の孔部６を有する
下型７を対向して備え、次工程に於て、押え板８と、三
角の一辺を残して折り曲げられた端子板の折り曲げ部９
を介して極板下面に突出た突起部１０を押し広げて折り
返すツメ１１を示す。In the drawings, FIG. 1 shows an electrode plate 1 and a terminal plate 2, and FIG. 2 shows an electrode plate 3 with a terminal. Figures 3 to 6 are cross-sectional views of main parts showing the process of connecting terminals, in which pins 4 with triangular cross sections are
An upper die 5 and a lower die 7 having a hole 6 with a triangular cross section are provided facing each other, and in the next process, a presser plate 8 and a terminal plate which is bent leaving one side of the triangle are formed. Bending part 9
A claw 11 is shown that pushes out the protrusion 10 protruding from the lower surface of the electrode plate and folds it back.
次に、上記構成から成る本発明の方法について説明する
。Next, the method of the present invention having the above configuration will be explained.
まず、第３図のように横断面が三角形のピン４を有する
上型５と下型７の間に極板１と端子板２を重ねてセット
し、次に第４図のように上型５と下型７を可動させてピ
ン４を端子板２と極板１を貫通させる。この際、下型７
の横断面が三角形の孔部６の一辺とピン４の一辺との間
に端子板の厚さ程度のクリアランスを設けることによっ
て端子板２の三角の一辺は切断されずに折り曲げ部９て
曲げられる。そして上型５と下型７を開放させて端子板
２の付いた極板１を次の工程に送る。次いで、第５図の
ように押え板８で端子板２を押え、折り曲げ部９で曲げ
られて極板２の下面に突出た突起部１０をツメ１１によ
って押し広げて第６図のように極板下面に圧接する。First, as shown in Fig. 3, the electrode plate 1 and the terminal plate 2 are stacked and set between the upper mold 5 and the lower mold 7, each having a pin 4 with a triangular cross section, and then the upper mold is set as shown in Fig. 4. 5 and the lower mold 7 are moved to allow the pin 4 to pass through the terminal plate 2 and the electrode plate 1. At this time, the lower mold 7
By providing a clearance approximately equal to the thickness of the terminal plate between one side of the hole 6, which has a triangular cross section, and one side of the pin 4, one side of the triangle of the terminal plate 2 can be bent at the bending portion 9 without being cut. . Then, the upper die 5 and the lower die 7 are opened, and the electrode plate 1 with the terminal plate 2 attached is sent to the next process. Next, as shown in FIG. 5, the terminal plate 2 is held down with the holding plate 8, and the protrusion 10 that is bent at the bent part 9 and protrudes from the bottom surface of the electrode plate 2 is pushed out with the claw 11 to form the terminal plate 2 as shown in FIG. Press against the bottom surface of the plate.
発明の効果
本発明は、上述のように構成されているので、次に記載
する効果を奏する。Effects of the Invention Since the present invention is configured as described above, it produces the following effects.
■あらかじめ極板の活物質を除去していた工程が全く不
要となる。■The process of removing the active material from the electrode plate in advance is completely unnecessary.
■安定、確実な端子接続が出き、端子はずれの不良が減
少する。■Provides stable and reliable terminal connections, reducing the number of terminal defects.
■簡単な機構で全自動化出来、又高速で処理できる。■It can be fully automated with a simple mechanism and can be processed at high speed.
第１図は接続前の極板と端子板の外観斜視図、第２図は
端子板を接続した極板の外観斜視図、第３図ないし第６
図は本発明の接続工程を示す要部断面図である。
１・・・極板 ２・・・端子板第１図
第２図
出願人 湯浅電池株式会社Figure 1 is an external perspective view of the electrode plate and terminal plate before connection, Figure 2 is an external perspective view of the electrode plate with the terminal plate connected, and Figures 3 to 6.
The figure is a sectional view of a main part showing the connection process of the present invention. 1... Electrode plate 2... Terminal plate Figure 1 Figure 2 Applicant Yuasa Battery Co., Ltd.
Claims (1)
２）の上方から横断面が多角形のピン（４）を貫通し、
該端子板（２）の一部を多角形の一辺が残る様に打ち抜
くと共に、前記極板（１）の一部を多角形に打ち抜き、 次いで、前記極板（１）の下面に突出した前記端子板（
２）の突起部（１０）を折り返して、前記極板（１）の
下面に密着させることを特徴とする、 蓄電池用極板の端子接続方法。[Claims] A terminal plate (2) is stacked on top of the electrode plate (1), and the terminal plate (
2) Penetrate the pin (4) whose cross section is polygonal from above;
A part of the terminal plate (2) is punched out so that one side of the polygon remains, and a part of the pole plate (1) is punched out into a polygon, and then the terminal plate (1) protruding from the bottom surface of the pole plate (1) is punched out. Terminal board (
2) A terminal connection method for a storage battery electrode plate, characterized by folding back the protrusion (10) and bringing it into close contact with the lower surface of the electrode plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2231953A JPH079802B2 (en) | 1990-08-31 | 1990-08-31 | How to connect the terminals of the battery plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2231953A JPH079802B2 (en) | 1990-08-31 | 1990-08-31 | How to connect the terminals of the battery plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04112453A true JPH04112453A (en) | 1992-04-14 |
| JPH079802B2 JPH079802B2 (en) | 1995-02-01 |
Family
ID=16931652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2231953A Expired - Lifetime JPH079802B2 (en) | 1990-08-31 | 1990-08-31 | How to connect the terminals of the battery plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH079802B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007214086A (en) * | 2006-02-13 | 2007-08-23 | Sony Corp | Electrode for battery, and battery using it |
-
1990
- 1990-08-31 JP JP2231953A patent/JPH079802B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007214086A (en) * | 2006-02-13 | 2007-08-23 | Sony Corp | Electrode for battery, and battery using it |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH079802B2 (en) | 1995-02-01 |
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