CN103817311A - Cast-weld die for storage battery busbar - Google Patents
Cast-weld die for storage battery busbar Download PDFInfo
- Publication number
- CN103817311A CN103817311A CN201410060283.9A CN201410060283A CN103817311A CN 103817311 A CN103817311 A CN 103817311A CN 201410060283 A CN201410060283 A CN 201410060283A CN 103817311 A CN103817311 A CN 103817311A
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- CN
- China
- Prior art keywords
- storage battery
- recessed road
- cast
- master module
- stress groove
- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/04—Casting in, on, or around objects which form part of the product for joining parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D25/00—Special casting characterised by the nature of the product
- B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
- B22D25/04—Casting metal electric battery plates or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention discloses a cast-weld die for a storage battery busbar and relates to the field of storage battery production. The cast-weld die solves the technical problems of the prior art that a cast-weld die is large in size and complicated in structure. The cast-weld die for the storage battery busbar comprises a main template, wherein a plurality of sets of forming units for busbar casting are sequentially distributed on the surface of the main template, each set of forming units is formed by positive pole concave channels and negative pole concave channels, the positive pole concave channels and negative pole concave channels of adjacent forming units are staggered, a lateral stress groove is formed in the surface of the main template and is arranged along part of the outer contour of the positive pole concave channels and/or negative pole concave channels, and cooling channels arranged in the distributing directions of the forming units are formed in the main template. The cast-weld die for the storage battery busbar is applied to storage battery production, and the busbar is formed on a monomer battery.
Description
[technical field]
The present invention relates to a kind of cast welded mold, especially the cast welded mold of storage battery busbar.
[background technology]
Battery is the one in battery, and its effect is limited electrical power storage, to use in suitable place, and particularly lead-acid accumulator is in field extensive uses such as generating, illumination, traffic.There are multiple battery cells that work independently in internal storage battery, between multiple battery cells, need to form a complete battery group by being welded to connect.The moulding process flow process of general storage battery busbar is: first pack battery cell into fixture and be fixed, use cast-weldmould to form bus-bar on the lug of battery cell, by manually the positive bus between adjacent cell monomer and negative bus being welded, in prior art, realize automatic cast welding by automatic busbar cast welding machine again.Cast welded mold in existing busbar cast welding machine comprises cope match-plate pattern and lower bolster, the surface of cope match-plate pattern is provided with the recessed road of casting, the opposite face of cope match-plate pattern and lower bolster is provided with corresponding groove, cope match-plate pattern connects after lower bolster, corresponding groove combination has formed cooling duct, to logical cold water or cold air in cooling duct, with the cooling forming of plumbous liquid in the recessed road of accelerating to cast, but the volume of cast welded mold is larger under this structure, the time that causes processing and assembling to expend is many.
[summary of the invention]
The invention provides a kind of cast welded mold of storage battery busbar, simple in structure, reduce time and the cost processed.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of cast welded mold of storage battery busbar, comprise master module, described master module surface is distributed with the some groups of forming units for the bus-bar of casting successively, described forming unit is made up of the recessed road of positive pole and the recessed road of negative pole, the recessed road of positive pole of adjacent forming unit and position, the recessed road of negative pole are interlaced, described master module surface is provided with sidepiece stress groove, described sidepiece stress groove arranges along the part outline in the recessed road of positive pole and/or the recessed road of negative pole, is provided with the cooling duct arranging along each forming unit distribution arrangement in described master module.
Further, between the recessed road of positive pole in described forming unit and the adjacent recessed road of negative pole, be connected by the recessed road of passing a bridge.
Further, described sidepiece stress groove is along the outline setting in the recessed road of passing a bridge.
Further, be also provided with intermediate stress groove on described master module, described intermediate stress groove is between adjacent cooling duct.
Further, the bottom surface of described sidepiece stress groove is provided with the drain hole flowing out for plumbous liquid.
Further, described cooling duct is ellipse hole.
Beneficial effect of the present invention:
The cast welded mold of storage battery busbar of the present invention, comprise master module, cooling duct takes shape in master module, replaces in prior art and forms cooling duct by two form assemblies, therefore can reduce structure and the volume of cast welded mold, reduce the time that cast welded mold machining needs.And on master module, be provided with sidepiece stress groove along the part outline in anodal recessed road and the recessed road of negative pole, sidepiece stress groove effectively alleviates production process generation stress to be concentrated, and improves crudy.
These features of the present invention and advantage will be below the specific embodiment, accompanying drawing in detailed exposure.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is structural representation of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is top view of the present invention.
[specific embodiment]
The invention provides a kind of cast welded mold of storage battery busbar, comprise master module, master module surface is distributed with the some groups of forming units for the bus-bar of casting successively, forming unit is made up of the recessed road of positive pole and the recessed road of negative pole, the recessed road of positive pole of adjacent forming unit and position, the recessed road of negative pole are interlaced, master module surface is provided with sidepiece stress groove, sidepiece stress groove arranges along the part outline in the recessed road of positive pole and/or the recessed road of negative pole, is provided with the cooling duct arranging along each forming unit distribution arrangement in master module.Compared to existing technology, at the opposite face of cope match-plate pattern and lower bolster, groove is set, and then assembling cope match-plate pattern and lower masterplate, runner formed by two relative groove combination; Cast welded mold of the present invention only has master module, and directly on master module, perforate forms cooling duct, and therefore, by the designs simplification of cast welded mold, processing is more prone to.And sidepiece stress groove is set and can alleviates stress concentration phenomenon.
Accompanying drawing below in conjunction with the embodiment of the present invention is explained and illustrated the technical scheme of the embodiment of the present invention, but following embodiment is only the preferred embodiments of the present invention, not all.Based on the embodiment in embodiment, those skilled in the art are other embodiment that obtains under the prerequisite of not making creative work, all belongs to protection scope of the present invention.
With reference to figure 1, Fig. 2 and Fig. 3, the cast welded mold of shown a kind of storage battery busbar, comprise master module 1, master module 1 surface is distributed with the some groups of forming units 2 for the bus-bar of casting successively, forming unit 2 is made up of with the recessed road 22 of negative pole the recessed road 21 of positive pole, the recessed road 21 of positive pole of adjacent forming unit is interlaced with 22 positions, the recessed road of negative pole, and master module 1 surface is provided with sidepiece stress groove 5, sidepiece stress groove 5 arranges along the part outline in anodal recessed road 21 and/or the recessed road 22 of negative pole, is provided with the cooling duct 3 arranging along each forming unit 2 distribution arrangements in master module 1.In the course of work, cast welded mold lifting goes out after lead pool, plumbous liquid is limited to and waters among forming unit 2, adopt scraper to strike off after the plumbous liquid that master module 1 upper surface adheres to, utmost point group's lug is inserted in the plumbous liquid of forming unit 2, in cooling duct 3, pass into cooling or cold water afterwards, accelerate solidifying of plumbous liquid, finally utmost point group is upwards extracted, the plumbous liquid solidifying forms bus-bar on utmost point group again.
Temperature in lead pool is higher, but lead to cold air or cold water in cooling duct time, can reduce rapidly again the temperature of master module, it is concentrated that the rapid variation of temperature easily causes master module to produce stress, therefore on master module, be provided with sidepiece stress groove 5, can form new stress concentration point sidepiece stress groove place is set, original too concentrated share stress is come, destruction and the distortion that can reduce and avoid original too concentrated stress to bring, therefore can improve crudy.And the bottom surface of sidepiece stress groove 5 will, lower than the upper surface of master module 1, therefore reduce the surface area of master module upper surface, the relatively larger surface of master module 1 in prior art, plumbous liquid that can its surface attachment of easy cleaning.Wherein sidepiece stress groove 5 can corresponding part the sidepiece profile in anodal recessed road 21, can be also the sidepiece profile in the recessed road 22 of corresponding part negative pole, most preferred, sidepiece stress groove is simultaneously corresponding between the recessed road of positive pole and the recessed road of negative pole.
Between the recessed road 21 of positive pole in forming unit 2 and the adjacent recessed road 22 of negative pole, be connected by the recessed road 23 of passing a bridge.The recessed road 23 of passing a bridge is set can directly be formed and pass a bridge on bus-bar, reduces the gap bridge welding sequence after bus-bar moulding.
Meanwhile, sidepiece stress groove 5 is along the outline setting in the recessed road 23 of passing a bridge.In the corresponding forming unit of sidepiece stress groove, the sidepiece outline of each part, therefore evenly alleviates the stress that each several part produces, and fully effectively alleviates stress and concentrates the distortion producing, and guarantees crudy.
And being provided with middle part stress groove 4 at the upper surface of master module 1, middle part stress groove 4 is between adjacent cooling duct 3.Middle part stress groove 4 degree of depth are set larger, can effectively reduce stress concentration phenomenon, and this middle part stress groove is set can accelerates the cooling heat dissipation speed of master module.
The present invention adopt cooling duct 3 be ellipse hole, ellipse hole correspondence be arranged on each forming unit 2 under.Cooling duct is ellipse hole, and oval middle part is wide, both sides are narrow, therefore compare manhole, ellipse hole can extend to both sides larger distance, cover larger width, cooling area is large, and therefore ellipse hole is better to the cooling effect in the recessed road of casting.
The present invention is also provided with drain hole 6 in the both sides of the edge of master module 1, drain hole 6 is arranged on the bottom surface of sidepiece stress groove 5, the plumbous liquid collecting in sidepiece stress groove can be discharged from drain hole 6, and the inclined bottom surface certain angle of sidepiece stress groove 5 can be set, Accelerating Removal is deposited on the plumbous liquid in sidepiece stress groove; And arrange after drain hole, resistance when cast welded mold enters lead pool reduces; Drain hole alleviates the overall weight of cast welded mold.
By above-described embodiment, object of the present invention is by fully effective having reached.The personage who is familiar with this technology should be understood that the content the present invention includes but be not limited to accompanying drawing and describe in the specific embodiment above.Any modification that does not depart from function and structure principle of the present invention all will be included in the scope of claims.
Claims (6)
1. the cast welded mold of a storage battery busbar, comprise master module, described master module surface is distributed with the some groups of forming units for the bus-bar of casting successively, described forming unit is made up of the recessed road of positive pole and the recessed road of negative pole, the recessed road of positive pole of adjacent forming unit and position, the recessed road of negative pole are interlaced, it is characterized in that: described master module surface is provided with sidepiece stress groove, described sidepiece stress groove arranges along the part outline in the recessed road of positive pole and/or the recessed road of negative pole, is provided with the cooling duct arranging along each forming unit distribution arrangement in described master module.
2. the cast welded mold of a kind of storage battery busbar according to claim 1, is characterized in that: between the recessed road of positive pole in described forming unit and the adjacent recessed road of negative pole, be connected by the recessed road of passing a bridge.
3. the cast welded mold of a kind of storage battery busbar according to claim 2, is characterized in that: described sidepiece stress groove is along the outline setting in the recessed road of passing a bridge.
4. according to the cast welded mold of a kind of storage battery busbar described in claim 1 or 2 or 3, it is characterized in that: on described master module, be also provided with intermediate stress groove, described intermediate stress groove is between adjacent cooling duct.
5. according to the cast welded mold of a kind of storage battery busbar described in claim 1 or 2 or 3, it is characterized in that: the bottom surface of described sidepiece stress groove is provided with the drain hole flowing out for plumbous liquid.
6. according to the cast welded mold of a kind of storage battery busbar described in claim 1 or 2 or 3, it is characterized in that: described cooling duct is ellipse hole.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410060283.9A CN103817311B (en) | 2014-02-21 | 2014-02-21 | Cast-weld die for storage battery busbar |
| PCT/CN2014/081111 WO2015123955A1 (en) | 2014-02-21 | 2014-06-30 | Cast-weld die for storage battery busbar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410060283.9A CN103817311B (en) | 2014-02-21 | 2014-02-21 | Cast-weld die for storage battery busbar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103817311A true CN103817311A (en) | 2014-05-28 |
| CN103817311B CN103817311B (en) | 2017-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410060283.9A Active CN103817311B (en) | 2014-02-21 | 2014-02-21 | Cast-weld die for storage battery busbar |
Country Status (2)
| Country | Link |
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| CN (1) | CN103817311B (en) |
| WO (1) | WO2015123955A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043807A (en) * | 2014-07-05 | 2014-09-17 | 福建省建阳亚亨机械制造有限公司 | Straight column type manpower-free gap bridge mould for storage battery pole group cast welding |
| WO2015123955A1 (en) * | 2014-02-21 | 2015-08-27 | 浙江海悦自动化机械股份有限公司 | Cast-weld die for storage battery busbar |
| CN104907538A (en) * | 2015-06-03 | 2015-09-16 | 浙江海悦自动化机械股份有限公司 | Cast welding die for accumulator busbar |
| CN105397069A (en) * | 2015-11-16 | 2016-03-16 | 江苏欧力特能源科技有限公司 | Double-cavity automatic cast welding mold and lead supply system of mold |
| CN106583694A (en) * | 2017-01-24 | 2017-04-26 | 浙江海悦自动化机械股份有限公司 | Cooling structure of busbar mold |
| CN107073569A (en) * | 2014-10-20 | 2017-08-18 | Tbs工程有限公司 | Device for molded battery part |
| CN109759564A (en) * | 2019-03-14 | 2019-05-17 | 福建亚亨机械股份有限公司 | A kind of maintain easily heats fast busbar cast welding mold |
| CN111590055A (en) * | 2020-05-26 | 2020-08-28 | 天能电池(芜湖)有限公司 | Single tube water-cooling cast-weld mould based on multi-position accelerated heat dissipation |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109860625B (en) * | 2018-12-27 | 2024-03-29 | 安徽理士电源技术有限公司 | Method and device for controlling cast-welding process of battery electrode group |
| CN109759567B (en) * | 2019-02-28 | 2023-09-22 | 福建亚亨机械股份有限公司 | Automatic cast welding machine for storage battery pack |
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| CN202174232U (en) * | 2011-05-17 | 2012-03-28 | 浙江天能电池(江苏)有限公司 | Integral forming cast welding bottom die for lead-acid battery |
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- 2014-06-30 WO PCT/CN2014/081111 patent/WO2015123955A1/en active Application Filing
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| JPH01115059A (en) * | 1987-10-29 | 1989-05-08 | Shin Kobe Electric Mach Co Ltd | Plate group welding device of lead-acid battery |
| JPH01195662A (en) * | 1988-01-29 | 1989-08-07 | Shin Kobe Electric Mach Co Ltd | Electrode plate group welding device for lead-acid battery |
| JP2001351599A (en) * | 2000-06-06 | 2001-12-21 | Japan Storage Battery Co Ltd | Device and method for manufacturing lead-acid battery |
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| CN202639297U (en) * | 2012-06-18 | 2013-01-02 | 江苏理士电池有限公司 | Automatic circulating cooling device for cast-weld die |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015123955A1 (en) * | 2014-02-21 | 2015-08-27 | 浙江海悦自动化机械股份有限公司 | Cast-weld die for storage battery busbar |
| CN104043807A (en) * | 2014-07-05 | 2014-09-17 | 福建省建阳亚亨机械制造有限公司 | Straight column type manpower-free gap bridge mould for storage battery pole group cast welding |
| CN104043807B (en) * | 2014-07-05 | 2015-12-23 | 福建省建阳亚亨机械制造有限公司 | Storage battery polar group cast welding straight column type manpower-free passes a bridge mould |
| CN107073569A (en) * | 2014-10-20 | 2017-08-18 | Tbs工程有限公司 | Device for molded battery part |
| US10668530B2 (en) | 2014-10-20 | 2020-06-02 | Tbs Engineering Limited | Apparatus for moulding battery components |
| CN104907538A (en) * | 2015-06-03 | 2015-09-16 | 浙江海悦自动化机械股份有限公司 | Cast welding die for accumulator busbar |
| CN105397069A (en) * | 2015-11-16 | 2016-03-16 | 江苏欧力特能源科技有限公司 | Double-cavity automatic cast welding mold and lead supply system of mold |
| CN106583694A (en) * | 2017-01-24 | 2017-04-26 | 浙江海悦自动化机械股份有限公司 | Cooling structure of busbar mold |
| CN109759564A (en) * | 2019-03-14 | 2019-05-17 | 福建亚亨机械股份有限公司 | A kind of maintain easily heats fast busbar cast welding mold |
| CN109759564B (en) * | 2019-03-14 | 2023-09-05 | 福建亚亨机械股份有限公司 | Busbar cast-weld die convenient to maintain and fast to heat |
| CN111590055A (en) * | 2020-05-26 | 2020-08-28 | 天能电池(芜湖)有限公司 | Single tube water-cooling cast-weld mould based on multi-position accelerated heat dissipation |
| CN111590055B (en) * | 2020-05-26 | 2021-09-28 | 天能电池(芜湖)有限公司 | Single tube water-cooling cast-weld mould based on multi-position accelerated heat dissipation |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015123955A1 (en) | 2015-08-27 |
| CN103817311B (en) | 2017-01-18 |
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