CN102139363A - Mould for casting post lead part of lead-acid storage battery - Google Patents
Mould for casting post lead part of lead-acid storage battery Download PDFInfo
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- CN102139363A CN102139363A CN2010105951236A CN201010595123A CN102139363A CN 102139363 A CN102139363 A CN 102139363A CN 2010105951236 A CN2010105951236 A CN 2010105951236A CN 201010595123 A CN201010595123 A CN 201010595123A CN 102139363 A CN102139363 A CN 102139363A
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- mould
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- copper core
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Abstract
The invention discloses a mould for casting a post lead part of a lead-acid storage battery, comprising an inactive mould, an active mould and a pouring plate, wherein the binding site of the inactive mould and the active mould is provided with a post lead part casting cavity, the improvement of the mould comprises that a platform is arranged at the bottom of the inactive mould, a groove dead against the casting cavity is arranged at the top of the platform, the groove is an oblong one, one end of the groove facing to the inactive mould is matched with a copper core in a lead part, and a gap is kept between one end of the groove facing to the active mould and the copper core. The mould is used for casting the output post of the lead-acid storage battery, and automatic demoulding can be realized, thus the labour intensity is reduced, the production efficiency is improved, and an obvious progress is made compared with the manual demoulding operation in the traditional mould casting process.
Description
Technical field
The present invention relates to employed equipment in the lead accumulator production, relate in particular to the plumbous part casting die of a kind of polar post of lead acid batteries.
Background technology
Lead-acid accumulator output pole is one of indispensable assembly, in the lead accumulator production process, it is the plumbous part of pole that goes out to be shaped by die casting that one procedure is arranged, again other assembly of plumbous part of pole and lead accumulator, as positive/negative plate, glass fibre separator, battery case or the like, be assembled into a complete battery by welding manner at utmost point group assembly process.The plumbous design of part of pole generally is made up of copper-clad core in the lead base body, and the resistance of copper metal is little, hardness is high, wear-resisting, so can be processed into female thread structure, easily is connected by screw rod with the connecting line of extraneous load.The effect of the plumbous part of pole is to compile the electric current that chemical reaction produces on the inside battery pole plate and output to external loading in discharge process, in charging process foreign current is imported internal storage battery, plays the input and output function of current.
The casting of the plumbous part of common pole is adopted by dynamic model, cover half, is watered the mould that flitch combines, and copper core bottom is same plane with moving, cover half bottom.Put into the copper core in the bottom before the casting, close dynamic model and cover half cover and water flitch, pour an amount of molten lead liquid from watering the flitch porch in mould, treat that plumbous liquid cools off fully after, push open and water flitch, drive dynamic model again and move and make it to separate with cover half along the cooperation plane.In this process, because the plumbous part of pole is bigger with the dynamic model contact-making surface, leave cover half with dynamic model, at last need be by manually with the plumbous part of pole with dynamic model breaks away from and taking-up.
Adopt above-mentioned die casting, because a plurality of double wedges are arranged at the plumbous part of pole bottom, structure is complicated, surface area is big, and the double wedge part is all on dynamic model, simultaneously because the softer characteristic of plumbous hardness causes the plumbous part of pole attached on the dynamic model, need as previously mentioned plumbous part of pole and dynamic model to be broken away from by manual type, so not only cause and lose time, production efficiency is low, and when a plurality of poles lead of a mould top casting part, dynamic model weight is heavier, causes the labour intensity of stripping operation bigger.Therefore the demoulding of the plumbous part of pole becomes the key factor that labour intensity is big, production efficiency is low.
In order to solve the plumbous part release problems of pole, the method that adopts releasing agent is also arranged, but in actual production process, adopt the mold temperature of spraying releasing agent need reach about 180 ℃, releasing agent ability good bond is on mould, under the mold temperature condition with higher, manual operability is relatively poor, so this mode is not used widely in battery production.
Summary of the invention
The objective of the invention is to overcome existing weak point of watering mold, the plumbous part casting die of polar post of lead acid batteries of provide a kind of and can realize automatic demoulding, reduce labour intensity, enhancing productivity.
Technical scheme of the present invention is: the plumbous part casting die of polar post of lead acid batteries, by the cover half that is oppositely arranged, dynamic model with place the flitch that waters at cover half, dynamic model top to constitute, cover half, dynamic model opposite face binding site are provided with the plumbous part mold cavity of pole, its improvements are that described cover half bottom is provided with the platform that stretches to dynamic model one side, this table top is provided with the groove of copper core in the plumbous part of the described pole of placing of above-mentioned mold cavity, and depth of groove is less than described copper core extension height.
Further scheme is: described groove is an oval-shaped slot, and its long axis direction is consistent with dynamic model die sinking direction, and oval-shaped slot matches towards an end and the described copper core of cover half, and oval-shaped slot is gapped towards an end and the described copper core of dynamic model.
Adopt the plumbous part of die casting provided by the invention, during die sinking, draw back dynamic model by external force, plumbous part moves with dynamic model, at first separate with cover half, but the copper core is limited by oval-shaped slot in the very fast plumbous part, motion is obstructed, and separates with dynamic model immediately, and then takes out workpiece.So no longer need artificial assisting, can realize automatic demoulding, reduce labour intensity, enhance productivity.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a knockout course schematic diagram of the present invention;
Fig. 3 is the existing casting die structure schematic diagram that waters.
The specific embodiment
Referring to accompanying drawing, the present invention is by cover half 3, dynamic model 2 and water flitch 4 and constitute, moving, cover half opposite face binding site is provided with the mold cavity of the plumbous part 5 of pole, the cover half bottom is provided with platform 6, table top is provided with the oval-shaped slot 7 over against mold cavity, copper core 1 matches in the plumbous part of one end of groove and pole, and the other end and copper core are gapped.
Before casting, earlier copper core 1 is placed in advance an end place of the oval-shaped slot 7 of cover half 3, the dynamic model 2 and water flitch 4 of closing then pours into the plumbous liquid of an amount of motlten metal again.After treating that plumbous liquid cools off fully, take away and water flitch, make it to separate by external force pulling dynamic model 2 with cover half 3, the plumbous part 5 of pole can be attached to separating with cover half 3 together on the dynamic model 2, behind plumbous part 5 mass motions of pole one segment distance, copper core 1 contacts with the other end of oval-shaped slot 7, oval-shaped slot 7 has stopped the continuation campaign of the plumbous part 5 of pole, produce a reaction force, can make copper core 1 stop motion of the plumbous part 5 of pole, cause the plumbous part 5 of pole also finally to separate with the generation from the bottom up between the dynamic model 2 is loosening, in the process that dynamic model 2 continues to draw back, the plumbous part 5 of pole just splits away off automatically.
Existingly water (shown in Figure 3) in the mold, the bottom of cover half 8, dynamic model 9 and plumbous part bottom are on same plane, and during die sinking, plumbous part moves with dynamic model, can't come off automatically.
Claims (2)
1. the plumbous part casting die of a polar post of lead acid batteries, by the cover half that is oppositely arranged, dynamic model with place the flitch that waters at cover half, dynamic model top to constitute, cover half, dynamic model opposite face binding site are provided with the plumbous part mold cavity of pole, it is characterized in that described cover half bottom is provided with the platform that stretches to dynamic model one side, this table top is provided with the groove of copper core in the plumbous part of the described pole of placing of above-mentioned mold cavity, and depth of groove is less than described copper core extension height.
2. by the plumbous part casting die of the described polar post of lead acid batteries of claim 1, it is characterized in that described groove is an oval-shaped slot, its long axis direction is consistent with dynamic model die sinking direction, oval-shaped slot matches towards an end and the described copper core of cover half, and oval-shaped slot is gapped towards an end and the described copper core of dynamic model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010595123 CN102139363B (en) | 2010-12-20 | 2010-12-20 | Mould for casting post lead part of lead-acid storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010595123 CN102139363B (en) | 2010-12-20 | 2010-12-20 | Mould for casting post lead part of lead-acid storage battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102139363A true CN102139363A (en) | 2011-08-03 |
| CN102139363B CN102139363B (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010595123 Active CN102139363B (en) | 2010-12-20 | 2010-12-20 | Mould for casting post lead part of lead-acid storage battery |
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| CN (1) | CN102139363B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941336A (en) * | 2012-11-11 | 2013-02-27 | 骆驼集团华南蓄电池有限公司 | Lead sleeve mould |
| CN103817292A (en) * | 2014-03-07 | 2014-05-28 | 青岛港国际股份有限公司 | Casting mould for battery talons and casting method |
| CN105234376A (en) * | 2014-07-31 | 2016-01-13 | 浙江天能电池(江苏)有限公司 | Mold capable of adjusting height of pole pillar |
| CN109454218A (en) * | 2018-12-19 | 2019-03-12 | 扬州金快乐电源有限公司 | A kind of pole casting die |
| CN115608976B (en) * | 2022-11-22 | 2023-03-07 | 河北利通行汽车配件有限公司 | Forming device for electrode column of automobile battery |
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| CN2509728Y (en) * | 2001-11-26 | 2002-09-04 | 南京隆源双登科技发展研究院有限公司 | Copper core built-in mosaic polar column for lead-acid battery |
| JP2002304982A (en) * | 2001-04-04 | 2002-10-18 | Matsushita Electric Ind Co Ltd | Lead-acid battery |
| JP2003200254A (en) * | 2001-12-28 | 2003-07-15 | Japan Storage Battery Co Ltd | Method for manufacturing storage battery terminal |
| CN201127990Y (en) * | 2007-11-05 | 2008-10-08 | 浙江南都电源动力股份有限公司 | Mold for casting large dense copper core pole column |
| JP2009119499A (en) * | 2007-11-16 | 2009-06-04 | Shin Kobe Techno Service Kk | Method for producing lead component for lead storage battery |
| CN101593823A (en) * | 2009-05-31 | 2009-12-02 | 广东猛狮电源科技股份有限公司 | The preprocess method of a kind of lead acid accumulator copper core electrode post copper mold insert Bao Zhuqian |
| CN201413839Y (en) * | 2009-05-23 | 2010-02-24 | 广东猛狮电源科技股份有限公司 | Copper insert for battery terminal post |
| CN201455234U (en) * | 2009-07-11 | 2010-05-12 | 圣豹电源有限公司 | Casting mold of cross-bridge terminal post of lead-acid battery |
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2010
- 2010-12-20 CN CN 201010595123 patent/CN102139363B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002304982A (en) * | 2001-04-04 | 2002-10-18 | Matsushita Electric Ind Co Ltd | Lead-acid battery |
| CN2509728Y (en) * | 2001-11-26 | 2002-09-04 | 南京隆源双登科技发展研究院有限公司 | Copper core built-in mosaic polar column for lead-acid battery |
| JP2003200254A (en) * | 2001-12-28 | 2003-07-15 | Japan Storage Battery Co Ltd | Method for manufacturing storage battery terminal |
| CN201127990Y (en) * | 2007-11-05 | 2008-10-08 | 浙江南都电源动力股份有限公司 | Mold for casting large dense copper core pole column |
| JP2009119499A (en) * | 2007-11-16 | 2009-06-04 | Shin Kobe Techno Service Kk | Method for producing lead component for lead storage battery |
| CN201413839Y (en) * | 2009-05-23 | 2010-02-24 | 广东猛狮电源科技股份有限公司 | Copper insert for battery terminal post |
| CN101593823A (en) * | 2009-05-31 | 2009-12-02 | 广东猛狮电源科技股份有限公司 | The preprocess method of a kind of lead acid accumulator copper core electrode post copper mold insert Bao Zhuqian |
| CN201455234U (en) * | 2009-07-11 | 2010-05-12 | 圣豹电源有限公司 | Casting mold of cross-bridge terminal post of lead-acid battery |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941336A (en) * | 2012-11-11 | 2013-02-27 | 骆驼集团华南蓄电池有限公司 | Lead sleeve mould |
| CN103817292A (en) * | 2014-03-07 | 2014-05-28 | 青岛港国际股份有限公司 | Casting mould for battery talons and casting method |
| CN103817292B (en) * | 2014-03-07 | 2016-08-17 | 青岛港国际股份有限公司 | A kind of for storage battery pawl casting die and casting method |
| CN105234376A (en) * | 2014-07-31 | 2016-01-13 | 浙江天能电池(江苏)有限公司 | Mold capable of adjusting height of pole pillar |
| CN105234376B (en) * | 2014-07-31 | 2017-04-05 | 浙江天能电池(江苏)有限公司 | A kind of mould that can adjust pole height |
| CN109454218A (en) * | 2018-12-19 | 2019-03-12 | 扬州金快乐电源有限公司 | A kind of pole casting die |
| CN109454218B (en) * | 2018-12-19 | 2024-05-28 | 扬州金快乐电源有限公司 | Pole casting die utensil |
| CN115608976B (en) * | 2022-11-22 | 2023-03-07 | 河北利通行汽车配件有限公司 | Forming device for electrode column of automobile battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102139363B (en) | 2013-06-05 |
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Address after: Double park Dengke Liang Xu town Jiangyan District Jiangsu city of Taizhou province No. 1 225526 Patentee after: Hubei Shuangdeng Yun Yangxin Energy Company Limited Address before: Double Dengke Park Liang Xu town of Jiangyan city in Jiangsu province Taizhou City, No. 1, 225526 Patentee before: Hubei Runyang New Energy Co., Ltd. |