CN201629384U - Small-sized lead acid storage battery cast-welding tooling - Google Patents
Small-sized lead acid storage battery cast-welding tooling Download PDFInfo
- Publication number
- CN201629384U CN201629384U CN2010201355094U CN201020135509U CN201629384U CN 201629384 U CN201629384 U CN 201629384U CN 2010201355094 U CN2010201355094 U CN 2010201355094U CN 201020135509 U CN201020135509 U CN 201020135509U CN 201629384 U CN201629384 U CN 201629384U
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- China
- Prior art keywords
- welding
- side plate
- anchor clamps
- bar
- cast
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- Expired - Fee Related
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- 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
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Connection Of Batteries Or Terminals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a small-sized lead acid storage battery cast-welding tooling, which comprises a pole group fixture and a cast-welding base die. The pole group fixture and the cast-welding base die can be separated or combined; a plurality of hollow cavities are formed on the fixture; movable side plates of the hollow cavities are connected with a compressing mechanism; positive and negative pole bus-bar die cavities respectively corresponding to the hollow cavities are arranged on the base die; the length of the negative pole bus-bar die cavities is less than the width of the inner cavity of a battery casing, and the difference is no more than 0.8 mm; grooves penetrating vertically are arranged on inner sides of the movable side plate of each hollow cavity and the side plate opposite to the movable side plate on the fixture; the grooves are perpendicular to the bottom of the fixture and correspond to the negative pole bus-bar die cavities on the base die; and the grooves are 9 mm to 14 mm in width and 0.8 mm to 1.2 mm in depth. The tooling is used for the welding and casing-entering of small-sized lead acid storage battery pole group, not only has convenient operation and high welding efficiency, but also effectively solves the problems caused by using traditional cast-welding tooling that the cast-welding of side lugs is loose, the lugs can be damaged and diaphragms at the side lugs can break easily, and therefore, the quality of battery is improved.
Description
Technical field
The utility model relates to the welding assembling of lead acid accumulator pole group, specifically is a kind of small-sized lead acid accumulator cast welding frock.
Background technology
The inside of small-sized lead acid accumulator is composed in series by the mode that positive and negative electrode links by single utmost point group.Single utmost point group is formed, is separated by barrier film between positive plate, the negative plate by positive plate, negative plate staggered (lug of positive and negative pole plate is in respectively with on one side) stack; Single utmost point group's anode ear, negative electrode lug connect into the positive and negative electrode bus-bar by the welding manner fusion respectively; Each bus-bar is connected with a lead-out terminal, and the terminal of the utmost point group that links by bus-bar links together by the positive and negative mode that links.Small-sized lead acid accumulator welding manner has manual welding and cast welding to weld two kinds.The cast welding frock in the small-sized lead acid accumulator cast welding welding is made up of cast welding bed die and utmost point group anchor clamps in the industry at present.During welding, pole plate and barrier film combination poling group are put into utmost point group anchor clamps, form positive and negative electrode backflow row on the cast welding bed die that fills melted lead alloy after the casting respectively by tipping upside down on, the positive and negative electrode bus-bar links together anode ear among the single utmost point group and negative electrode lug fusion respectively.During assembling, anchor clamps that utmost point group is housed with after bed die separates, are upside down on the package machine, the oral area of empty battery case is placed on anchor clamps away from bus-bar one side (being enclosed within utmost point group bottom), package machine withstands utmost point group's bus-bar utmost point group is got in the battery case.
Pack into enough smoothly in the housing in order to guarantee to weld back utmost point group energy, the inner chamber width (being on the utmost point group compression direction, also is the width of utmost point group in welding process) after utmost point group anchor clamps draw in is than more than the short 1mm of the inner chamber width (utmost point group compression direction) of battery container; Because lead-acid battery utmost point group's outside pole plate must be negative pole, on traditional cast welding bed die, the length of die cavity of casting negative bus-bar must be shorter than more than the inner chamber width 0.5mm after utmost point group anchor clamps draw in, like this, negative bus-bar length after the casting is than more than the little 1.5mm of battery container inner chamber width, to guarantee that utmost point group goes into the frame (positive bus is shorter than negative bus-bar, does not exist to run into the frame problem) that bumps when shell, negative bus-bar withdraw from less than anchor clamps from utmost point group anchor clamps.The die cavity length of casting negative bus-bar is less than utmost point group's width itself on the cast welding bed die, cause under the nature assembling situation, be under the limit lug plumbness at the edge of negative bus-bar die cavity and can't finish firm welding, need manually the limit lug to be pushed to utmost point group inside to make it crooked, could weld fully then.Such welding manner is troublesome poeration not only, and efficient is low, also can cause lug damage and limit lug place barrier film to squeeze the broken battery short circuit that causes and scrap.Therefore, existing cast welding frock is badly in need of improving.
The utility model content
The technical problems to be solved in the utility model is the weak point that overcomes existing cast welding frock, provide a kind of easy to operate, the welding efficiency height can be avoided lug damage and limit lug place membrane ruptures in the welding process, and then improves the small-sized lead acid accumulator cast welding frock of battery quality.
The technical solution of the utility model is: small-sized lead acid accumulator cast welding frock, form by separable utmost point group anchor clamps and cast welding bed die, the bottom surface of described anchor clamps and the upper surface of described bed die are a deciliter face, anchor clamps are provided with a plurality of cavitys perpendicular to the bottom surface, the movable side plate and the cam of each cavity, the link-type hold-down mechanism links to each other, bed die is provided with corresponding to the positive bus die cavity of above-mentioned each cavity and negative bus-bar die cavity, wherein negative bus-bar die cavity length is less than battery container inner chamber width, to be described negative bus-bar die cavity length be not more than 0.8mm less than the difference of battery inner chamber width to its improvements, is respectively equipped with the straight-through up and down groove perpendicular to the anchor clamps bottom surface corresponding to negative bus-bar die cavity position on the bed die on the described anchor clamps on the side plate inboard, opposite of the inboard and movable side plate of the movable side plate of each cavity.
Wide 9～the 14mm of described groove, dark 0.8～1.2mm.
The utility model is owing to negative bus-bar die cavity length on the cast welding bed die has prolonged than existing die cavity length, its length is not more than 0.8mm less than the difference of battery container inner chamber width, and it is bigger slightly than the inner chamber width of the utmost point group anchor clamps after drawing in, promptly the width than the utmost point group of the anchor clamps inner chamber of packing into is big slightly, when welding, need not artificially the limit lug to be pushed to utmost point group inside more like this, not only easy to operate, improve welding efficiency, and efficiently solve that limit lug cast welding is not firm, the problem of lug damage and limit lug place membrane ruptures, and then improve battery quality.The utility model is also owing to be provided with groove on the utmost point group anchor clamps inwall of negative bus-bar die cavity position on corresponding to bed die, make utmost point group go into shell need release the utmost point group anchor clamps time, the negative bus-bar two ends are passed through from groove just, can not run into the anchor clamps inwall, avoid the deformation damage of bus-bar.
Description of drawings
Fig. 1 is a utmost point group clamp structure schematic diagram in the utility model;
Fig. 2 is a cast welding bed die structural representation in the utility model.
Embodiment
Further specify the utility model below by embodiment.
Referring to accompanying drawing, utmost point group anchor clamps A is provided with 6 cavitys 1 perpendicular to the bottom surface in the present embodiment, and a side plate of each cavity is movable side plate 2, and this activity side plate draws under cam, link-type hold-down mechanism 3 drive or unclamps.Cast welding bed die B is provided with corresponding to the positive bus die cavity 5 of each cavity 1 and negative bus-bar die cavity 6 each, wherein the positive bus die cavity is shorter than the negative bus-bar die cavity, and the length L of negative bus-bar die cavity 6 is 0.6mm less than the difference of battery container inner chamber width.Be respectively equipped with straight-through up and down groove 4 on the utmost point group anchor clamps on the movable side plate inboard of each cavity and the side plate inboard, opposite thereof one, the wide 12mm of this die, dark 1mm perpendicular to the anchor clamps bottom surface corresponding to negative bus-bar die cavity 6 on the bed die.
Claims (2)
1. small-sized lead acid accumulator cast welding frock, form by separable utmost point group anchor clamps and cast welding bed die, the bottom surface of described anchor clamps and the upper surface of described bed die are a deciliter face, anchor clamps are provided with a plurality of cavitys perpendicular to the bottom surface, the movable side plate and the cam of each cavity, the link-type hold-down mechanism links to each other, bed die is provided with corresponding to the positive bus die cavity of above-mentioned each cavity and negative bus-bar die cavity, wherein negative bus-bar die cavity length is less than battery container inner chamber width, it is characterized in that described negative bus-bar die cavity length is not more than 0.8mm less than the difference of battery inner chamber width, be respectively equipped with straight-through up and down groove on the described anchor clamps on the side plate inboard, opposite of the movable side plate inboard of each cavity and movable side plate perpendicular to the anchor clamps bottom surface corresponding to negative bus-bar die cavity position on the bed die.
2. by the described small-sized lead acid accumulator cast welding frock of claim 1, it is characterized in that the wide 9～14mm of described groove, dark 0.8～1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201355094U CN201629384U (en) | 2010-03-19 | 2010-03-19 | Small-sized lead acid storage battery cast-welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201355094U CN201629384U (en) | 2010-03-19 | 2010-03-19 | Small-sized lead acid storage battery cast-welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201629384U true CN201629384U (en) | 2010-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201355094U Expired - Fee Related CN201629384U (en) | 2010-03-19 | 2010-03-19 | Small-sized lead acid storage battery cast-welding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201629384U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152047A (en) * | 2011-02-14 | 2011-08-17 | 肇庆理士电源技术有限公司 | Welding die block |
| CN102189243A (en) * | 2011-05-24 | 2011-09-21 | 长兴欧德申机械有限公司 | Storage battery pole group cast welding die |
| CN102319973A (en) * | 2011-08-19 | 2012-01-18 | 肇庆理士电源技术有限公司 | Comb plate die for welding low-density lead-acid storage batteries |
| CN102357757A (en) * | 2011-09-14 | 2012-02-22 | 江西新威动力能源科技有限公司 | Welding tool for bus bar of lead-acid battery plate |
| CN102420341A (en) * | 2011-11-30 | 2012-04-18 | 江苏双登集团有限公司 | Storage battery electrode group packaging device |
| CN102581263A (en) * | 2012-02-07 | 2012-07-18 | 安徽理士电池技术有限公司 | Mould adjustment positioning plate and storage battery cast-welding device |
| CN102806336A (en) * | 2012-08-22 | 2012-12-05 | 江苏理士电池有限公司 | Cast-weld mould box for manually casting and welding winding battery |
| CN106450506A (en) * | 2016-12-23 | 2017-02-22 | 大英德创精工设备有限公司 | Plate group actuating mechanism |
| CN108630901A (en) * | 2017-03-23 | 2018-10-09 | 四川南都国舰新能源股份有限公司 | Pole group manufacturing method of the lead-acid accumulator based on sheath copper bus-bar |
| CN111822678A (en) * | 2020-07-10 | 2020-10-27 | 骆驼集团蓄电池研究院有限公司 | Can adjust utmost point crowd fixture device of utmost point crowd centre-to-centre spacing |
-
2010
- 2010-03-19 CN CN2010201355094U patent/CN201629384U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152047A (en) * | 2011-02-14 | 2011-08-17 | 肇庆理士电源技术有限公司 | Welding die block |
| CN102152047B (en) * | 2011-02-14 | 2014-05-07 | 肇庆理士电源技术有限公司 | Welding die block |
| CN102189243A (en) * | 2011-05-24 | 2011-09-21 | 长兴欧德申机械有限公司 | Storage battery pole group cast welding die |
| CN102319973A (en) * | 2011-08-19 | 2012-01-18 | 肇庆理士电源技术有限公司 | Comb plate die for welding low-density lead-acid storage batteries |
| CN102357757A (en) * | 2011-09-14 | 2012-02-22 | 江西新威动力能源科技有限公司 | Welding tool for bus bar of lead-acid battery plate |
| CN102420341A (en) * | 2011-11-30 | 2012-04-18 | 江苏双登集团有限公司 | Storage battery electrode group packaging device |
| CN102581263B (en) * | 2012-02-07 | 2014-06-04 | 安徽理士电池技术有限公司 | Mould adjustment positioning plate and storage battery cast-welding device |
| CN102581263A (en) * | 2012-02-07 | 2012-07-18 | 安徽理士电池技术有限公司 | Mould adjustment positioning plate and storage battery cast-welding device |
| CN102806336A (en) * | 2012-08-22 | 2012-12-05 | 江苏理士电池有限公司 | Cast-weld mould box for manually casting and welding winding battery |
| CN106450506A (en) * | 2016-12-23 | 2017-02-22 | 大英德创精工设备有限公司 | Plate group actuating mechanism |
| CN108630901A (en) * | 2017-03-23 | 2018-10-09 | 四川南都国舰新能源股份有限公司 | Pole group manufacturing method of the lead-acid accumulator based on sheath copper bus-bar |
| CN111822678A (en) * | 2020-07-10 | 2020-10-27 | 骆驼集团蓄电池研究院有限公司 | Can adjust utmost point crowd fixture device of utmost point crowd centre-to-centre spacing |
| CN111822678B (en) * | 2020-07-10 | 2021-10-01 | 骆驼集团蓄电池研究院有限公司 | Can adjust utmost point crowd fixture device of utmost point crowd centre-to-centre spacing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20110319 |