CN205008558U - Cast -welding die for molding lead -acid battery busbars - Google Patents

Cast -welding die for molding lead -acid battery busbars Download PDF

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Publication number
CN205008558U
CN205008558U CN201520755255.9U CN201520755255U CN205008558U CN 205008558 U CN205008558 U CN 205008558U CN 201520755255 U CN201520755255 U CN 201520755255U CN 205008558 U CN205008558 U CN 205008558U
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CN
China
Prior art keywords
main body
die main
main part
cast
block
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Expired - Fee Related
Application number
CN201520755255.9U
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Chinese (zh)
Inventor
林良洪
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WUXI JIALIANG PRECISION MACHINERY MANUFACTURING Co Ltd
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WUXI JIALIANG PRECISION MACHINERY MANUFACTURING Co Ltd
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Priority to CN201520755255.9U priority Critical patent/CN205008558U/en
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Publication of CN205008558U publication Critical patent/CN205008558U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a cast -welding die for molding lead -acid battery busbars, including the mould main part, the mould main part is the cuboid, the upper surface of mould main part is equipped with the concave way of the shaping of holding plumbous liquid, the middle part of mould main part is equipped with the cooling chamber, mould main part both ends side is equipped with a plurality of cooling mouth -pieces of being connected with condenser tube, the cooling mouth -piece is as an organic whole with the mould main part, the cooling mouth -piece is equipped with the through -hole that is used for connecting the cooling chamber, the lower surface of mould main part is equipped with and runs through the type fretwork and not run through the type fretwork, the degree of depth that runs through the type fretwork equals the thickness of mould main part, the degree of depth that non - runs through the type fretwork is less than the thickness of mould main part. The utility model discloses set up the fretwork in the mould main part, got rid of material unnecessary in original mould, improved the permeability of material when preheating and cooling off, solved mould cast joint in -process and added the slow problem of gentle cooling speed, improved machining efficiency.

Description

The shaping cast-weldmould of a kind of lead-acid storage battery busbar
Technical field
The utility model relates to cast welded mold field, is specifically related to the shaping cast-weldmould of a kind of lead-acid storage battery busbar.
Background technology
Lead-acid accumulator due to manufacture simple, cost is low, and uses safer, being widely used in China, is exactly more typically electric bicycle, the battery that the overwhelming majority uses, and is all lead-acid accumulator.
But along with the keen competition of growth in the living standard and manufacturer, the course continuation mileage of user to electric bicycle has had higher requirement.This just requires that the capacity of battery is larger, and a battery needs more battery cell to combine, and the combination of battery cell needs more human cost.
In view of this, a lot of producer all improves or redesigns the welding mould of new and battery cell pole welding shaping for lead-acid storage battery busbar, if publication number is CN102306737A, name is called a kind of patent of Novel molding mechanism for storage battery busbar, just propose a kind of new cast-weldmould, not only by the tab welding of multiple battery cell to bus-bar, also positive negative bus can be welded to gap bridge, instead of human weld, improve efficiency.
State in realization in the process of utility model, find at least there is following defect in prior art: cast-weldmould is too fat to move heavy, the permeability of mold materials when preheating and cooling is poor, adds gentle cooling rate slow, cause working (machining) efficiency low in mould cast welding process.
Utility model content
Add gentle cooling rate problem slowly for solving in mould cast welding process, the utility model embodiment provides the shaping cast-weldmould of a kind of lead-acid storage battery busbar.The utility model solves in mould cast welding process and adds gentle cooling rate problem slowly, improves working (machining) efficiency.
For reaching above-mentioned technique effect, the technical solution of the utility model is as follows:
The shaping cast-weldmould of a kind of lead-acid storage battery busbar, comprise die main body, die main body is cuboid, the upper surface of die main body is provided with the shaping recessed channel holding plumbous liquid, the middle part of die main body is provided with cooling chamber, side, die main body two ends is provided with multiple coolant interface pipe be connected with cooling water pipe, coolant interface pipe and die main body are integrated, coolant interface pipe is provided with the through hole for connecting cooling chamber, the lower surface of die main body is provided with and runs through type hollow out and non-through type hollow out, the degree of depth running through type hollow out equals the thickness of die main body, the degree of depth of non-through type hollow out is less than the thickness of die main body.
In some embodiments, die main body four Angle Position stretch out to be provided with and fixedly take block, fixedly take the upper surface flush of block and die main body, and the thickness fixedly taking block is identical with the thickness of die main body.
In some embodiments, fixedly take block setting position and coolant interface pipe not in the same side, fixedly take on block and also offer locating hole and fixing hole.
In some embodiments, two of die main body the same side fixedly take block and are provided with mobile giving a hand, and mobilely give a hand and fixedly take block and be integrated.
Pass through technique scheme, material unnecessary in original mould, by being provided with hollow out on die main body, is removed by the utility model, improves the permeability of material when preheating and cooling, solve in mould cast welding process and add gentle cooling rate problem slowly, improve working (machining) efficiency.In addition, because coolant interface pipe, cooling chamber and shaping recessed channel and die main body are integrated, solve mould in cast welding process because shock heating quenching causes each key position of mould to hold flimsy problem, reduce cost, improve the service life of cast-weldmould.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic front view of the shaping cast-weldmould of a kind of lead-acid storage battery busbar disclosed in the utility model embodiment 1;
Fig. 2 is the schematic rear view of Fig. 1 of the shaping cast-weldmould of a kind of lead-acid storage battery busbar disclosed in the utility model embodiment 1.
Numeral and the corresponding component title represented by letter in figure:
1. die main body, 2. shaping recessed channel, 3. cooling chamber, 4. coolant interface pipe, 5. fixedly take block, 6. hollow out, 61. and run through hollow out, 62. non-through hollow outs, 7. locating hole, 8. fixing hole, 9. move and give a hand
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail, obviously, described embodiment is only a part of embodiment of the utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1 and Fig. 2, it illustrates the structural representation of the shaping cast-weldmould of a kind of lead-acid storage battery busbar that the utility model embodiment provides.This cast-weldmould, comprise die main body 1, die main body 1 is cuboid, its upper surface is the shaping recessed channel 2 holding plumbous liquid, the middle part of die main body 1 is provided with cooling chamber 3, side, die main body 1 two ends is provided with multiple coolant interface pipe 4 be connected with cooling water pipe, and coolant interface pipe 4 and die main body 1 are integrated, and coolant interface pipe 4 is provided with the through hole connecting cooling chamber 3; Die main body 1 four Angle Position stretch out to be provided with and fixedly take block 5, fixedly take block 5 and die main body 1 upper surface flush; The lower surface of die main body 1 is provided with hollow out 6, and hollow out 6 is the recessed groove formed at die main body 1 lower surface.
The material of cast-weldmould can be mould steel H13, and this material has higher resistance to deformation and cracking resistance ability in the environment of shock heating quenching, improves the service life of cast-weldmould.Shaping recessed channel 2 is used to receiving fluids lead, and the temperatures as high of liquid lead more than 600 degree, adds man-hour, is immersed in lead pool by whole mould, holds after shaping recessed channel 2 completely until plumbous liquid, takes out mould, injects cooling water, cooling die in cooling chamber 3.Cooling chamber 3 is empty part for die main body 1 inside, and cooling chamber 3 is separated by very near in shaping recessed channel 2 lower floor and shaping recessed channel 2, be convenient to the conduction of heat.Cooling chamber 3 is connected by through hole with multiple coolant interface pipes 4 of side, die main body 1 two ends, coolant interface pipe 4 is connected with external refrigeration water pipe again, external refrigeration water enters coolant interface pipe 4 by way of cooling water pipe, cooling water is injected cooling chamber 3 by through hole by coolant interface pipe 4, the quantity of coolant interface pipe 4 is indefinite, design can be required according to cooling, such as, in the present embodiment, set up 6 coolant interface pipes 4, coolant interface pipe 4 and die main body 1 are integrated, contribute to reducing in cast welding process because shock heating quenching causes the possibility of each key position damage of mould, improve cast-weldmould service life.Extend outwardly at four Angle Position of die main body 1 and fixedly take block 5, bearing of trend can be along direction, die main body 1 cuboid sideline, fixedly takes block 5 and die main body 1 upper surface flush, and it is also integrated for fixedly taking block 5 with die main body 1.
In the present embodiment, fixedly take block 5 setting position and coolant interface pipe 4 not in the same side, fixedly take on block 5 and also offer locating hole 7 and fixing hole 8.
The aperture of locating hole 7 is less than the aperture of fixing hole 8, and locating hole 7 is arranged on fixedly takes the side of block 5 near die main body 1, and fixing hole 8 is arranged on fixedly takes the side of block 5 away from die main body 1.Locating hole 7 is indefinite with the quantity of fixing hole 8, such as eachly fixedly can take on block 5 and arrange 2 locating holes, 7,1 fixing hole 8.In the present embodiment, each block 5 of fixedly taking is provided with a locating hole 7 and a fixing hole 8.Locating hole 7 is used to ensure that mould agrees with lead-acid battery cast welding machine accurately, and fixing hole 8 wears screw and is fixed on lead-acid battery cast welding machine by mould.
In the present embodiment, fixedly take block 5 is provided with two of die main body 1 the same side and mobilely give a hand 9, mobile give a hand 9 with fixedly take block 5 and be integrated.
Mobile giving a hand 9 is the extensions of fixedly taking block 5, be convenient to replacing, move moulds time manipulation.
In the present embodiment, hollow out 6 comprises and runs through type hollow out 61 and non-through type hollow out 62, and the degree of depth running through type hollow out 61 equals the thickness of die main body 1, and the degree of depth of non-through type hollow out 62 is less than the thickness of die main body 1.
The lower surface of die main body 1 offers hollow out 6, namely hollow out 6 cuts out the sunk part after a piece in original mold materials, the type of hollow out 6 has 2 large classes, run through type hollow out 61 and non-through type hollow out 62 respectively, run through type hollow out 6 to run through die main body 1 and form hole, hole part may be used for agreeing with when mould and cast welding machine are installed, namely the degree of depth running through type hollow out 61 equals the thickness of die main body 1, running through type hollow out 61 can have multiple, be provided with 4 in the present embodiment and run through type hollow out 61, in arranged in arrays, the edge surrounding running through the lower surface hollow out 6 of type hollow out 61 is provided with again non-through type hollow out 62.The degree of depth of non-through type hollow out 62 is less than the thickness of die main body 1, and the shape of recessed groove can be any.Non-through type hollow out 62 is also arranged in other positions of die main body 1 lower surface, in the present embodiment, die main body 1 cuboid exist mobile give a hand 9 side be also provided with 2 with the non-through type hollow out 62 of overlapping margins, be then provided with 5 the square non-through type hollow outs 62 mutually joined at opposite side.
The course of work of the shaping cast-weldmould of the lead-acid storage battery busbar that the utility model embodiment provides is, start the preheating of lead-acid battery cast welding machine, after arriving uniform temperature, whole mould is immersed in lead pool, until plumbous liquid flow into completely after shaping recessed channel 2 with electrode cast welding, in cooling chamber 3, inject cooling water by coolant interface pipe 4, instantaneously by mold cools down to uniform temperature, the plumbous break away from moulds of most relief.
The shaping cast-weldmould of the lead-acid storage battery busbar that the utility model embodiment provides by being provided with hollow out 6 on die main body 1, material unnecessary in original mould is removed, improve the permeability of material when preheating and cooling, solve in mould cast welding process and add gentle cooling rate problem slowly, improve working (machining) efficiency.
In addition, because the key positions such as coolant interface pipe 4, cooling chamber 3 and shaping recessed channel 2 and die main body 1 are integrated, solve mould in cast welding process because shock heating quenching causes each key position of mould to hold flimsy problem, reduce cost, improve the service life of cast-weldmould.
Above-described is only the preferred embodiment of the shaping cast-weldmould of a kind of lead-acid storage battery busbar of the utility model; should be understood that; for those skilled in the art; under the prerequisite not paying creative work; can also make some distortion and improvement, these all belong to protection domain of the present utility model.

Claims (4)

1. the shaping cast-weldmould of lead-acid storage battery busbar, it is characterized in that, comprise die main body, described die main body is cuboid, the upper surface of described die main body is provided with the shaping recessed channel holding plumbous liquid, the middle part of described die main body is provided with cooling chamber, side, described die main body two ends is provided with multiple coolant interface pipe be connected with cooling water pipe, described coolant interface pipe and die main body are integrated, described coolant interface pipe is provided with the through hole for connecting cooling chamber, the lower surface of described die main body is provided with and runs through type hollow out and non-through type hollow out, the described degree of depth running through type hollow out equals the thickness of die main body, the degree of depth of described non-through type hollow out is less than the thickness of die main body.
2. the shaping cast-weldmould of lead-acid storage battery busbar according to claim 1, it is characterized in that, described die main body four Angle Position stretch out to be provided with and fixedly take block, described upper surface flush of fixedly taking block and die main body, and the described thickness fixedly taking block is identical with the thickness of die main body.
3. the shaping cast-weldmould of lead-acid storage battery busbar according to claim 2, is characterized in that, described block setting position and the coolant interface pipe fixedly taken be not in the same side, and described fixedly taking on block also offers locating hole and fixing hole.
4. the shaping cast-weldmould of lead-acid storage battery busbar according to claim 3, is characterized in that, two of described die main body the same side fixedly take block and are provided with mobile giving a hand, and described movement is given a hand and fixedly taken block and be integrated.
CN201520755255.9U 2015-09-25 2015-09-25 Cast -welding die for molding lead -acid battery busbars Expired - Fee Related CN205008558U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520755255.9U CN205008558U (en) 2015-09-25 2015-09-25 Cast -welding die for molding lead -acid battery busbars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520755255.9U CN205008558U (en) 2015-09-25 2015-09-25 Cast -welding die for molding lead -acid battery busbars

Publications (1)

Publication Number Publication Date
CN205008558U true CN205008558U (en) 2016-02-03

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105903929A (en) * 2016-07-01 2016-08-31 无锡加良精密机械制造有限公司 Cast welding die of 100Ah lead-acid battery
CN107520410A (en) * 2016-06-16 2017-12-29 株式会社武珍服务 battery mould

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107520410A (en) * 2016-06-16 2017-12-29 株式会社武珍服务 battery mould
CN105903929A (en) * 2016-07-01 2016-08-31 无锡加良精密机械制造有限公司 Cast welding die of 100Ah lead-acid battery
CN105903929B (en) * 2016-07-01 2018-06-29 无锡加良精密机械制造有限公司 100Ah cast-weld mould of lead-acid storage battery

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160203

Termination date: 20190925

CF01 Termination of patent right due to non-payment of annual fee