CN205128893U - Integral type cast joint mould - Google Patents
Integral type cast joint mould Download PDFInfo
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- CN205128893U CN205128893U CN201520802556.2U CN201520802556U CN205128893U CN 205128893 U CN205128893 U CN 205128893U CN 201520802556 U CN201520802556 U CN 201520802556U CN 205128893 U CN205128893 U CN 205128893U
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Abstract
The utility model provides an integral type cast joint mould belongs to the mould field, including the mould main part, the inside of mould main part is provided with the cooling cavity, the plane wall of roof for being provided with forming groove of mould main part, and forming groove is used for moulding the raw materials into predetermined shape, and the cooling cavity is used for by freezing water, and the cooling cavity is provided with the cooling water opening that is used for connecting the cooling water conveyer pipe on two relative lateral walls of mould main part, and the cooling water opening communicates with the cooling cavity, and the cross section of cooling water opening is circular, mould main part integrated into one piece. The structure of integral type can be so that this mould need not pack or weld the lateral wall of mould main part, and the side that the mould main part can not followed to the cooling water yet spills for the production process is safer.
Description
Technical field
The utility model relates to mould applications, in particular to integral type cast welded mold.
Background technology
The lead row welding of current most storage battery production enterprise is completed by cast welding machine, and former welding is weld by hand completely, and speed is very slow, and efficiency is not high.And the disposable welding of whole lead row is realized now by cast welding machine and corresponding mould and accessory, can enhance productivity greatly, significantly can also reduce the cost of enterprise simultaneously.But the quality of mould to a great extent, directly can affect the quality of product, a lot of mould is all closing lid mould on the market.
Current technology is on the market closing lid mould, a kind of cast welding die for storage battery such as disclosed in Chinese patent CN104084561A, comprise upper plate and lower plate, upper plate can fasten with lower plate, and the upper surface of lower surface and lower plate that described upper plate and described lower plate fasten rear upper plate mutually forms inner chamber; Upper plate both sides are respectively equipped with one piece of upper rib, and upper rib and upper plate are structure as a whole, and the lower surface of upper plate is light face, and lower plate both sides are respectively equipped with one piece of lower rib, and lower rib and lower plate are structure as a whole, and the upper surface of lower plate is light face; The lower surface of described upper plate is provided with some erection columns, and the upper surface of described lower plate and the correspondence position of erection column are provided with some mount pads.By keeping, the lower surface of upper plate is light face, the upper surface of lower plate is the step that light face eliminates processing reinforcement, avoiding the cutting scar brought because cutting reinforcement while cost-saving, with the addition of rib respectively to make up the loss of strength of saving reinforcement and bringing in upper plate, lower plate both sides.
Designer finds under study for action, in prior art, the splicing of upper and lower two pieces of templates causes welding position ratio to be easier to leak, larger crack is easily there is, because whole module immerses completely in plumbous stove, if leak security incidents such as will causing fried lead when pressure is excessive.Secondly, because two pieces of template splicings form, so the stability of mould can be relative poor with hot evenness.
Utility model content
The purpose of this utility model is to provide a kind of integral type cast welded mold, to improve the job security of mould.
The utility model is achieved in that
Integral type cast welded mold, comprise die main body, the inside of described die main body is provided with cooling cavity, the roof of described die main body is the planar wall being provided with shaping groove, described shaping groove is used for raw material to be modelled as default shape, described cooling cavity is used for passing through cooling water, described cooling cavity arranges cooling water port on two relative sidewalls of described die main body, described cooling water port has for connecting cooling water pipe, described cooling water port and described cooling cavity connects, the cross section of described cooling water port is circular, described die main body is one-body molded.
Integral type cast welded mold, cool in cavity and be located in die main body and introduced by cooling water port and discharge cooling water, sidewall is provided with the cooling water port for connecting cooling water pipe, the gap do not stayed because of assembling parts, for sectional type cast welded mold, be not easy to leak, also do not need to be filled gap by welding, therefore, integral type cast welded mold is safer.
Further, be provided with support column in described cooling cavity, the two ends of described support column are connected with bottom surface with the end face of described cooling cavity respectively.
Support column, for compensating cooling cavity to the intensity effect of die main body, is avoided die main body to add man-hour deformation quantity excessive, or is split in cold and hot temperature inversion.
Further, described support column and described die main body one-body molded.
Support column and die main body one-body molded, can not affect mold integral and heat up and the uniformity of cooling, hot property is better, and the position of support column is also relatively fixing, does not need to be connected by other means.
Further, described support column is at least two, and described support column interval is arranged.
By arranging multiple support column, and scattering device is in cooling cavity, can provide more reliable evenly support effect.
Further, the wall thickness of described die main body is between 7 ~ 10mm.
The blocked up weight that can increase mold integral of wall thickness, also can make cooling water decline to the cooling effect of the plumbous liquid of the shaping groove of die main body roof; Wall thickness is crossed thin meeting and is made the intensity of mold integral lower, and die main body easily ruptures or when variations in temperature, larger deformation occurs, and is unfavorable for the shaping of top.
Further, the roof of described die main body and the wall thickness of diapire are 9mm.
The thickness of roof and diapire is taken as 9mm, has both taken into account the intensity of weight and mold integral, has additionally provided good cooling effect simultaneously.
Further, described die main body comprises four sidewalls, wherein two relative sidewalls are the first side wall, two other relative sidewall is the second sidewall, described cooling water port is arranged on described the first side wall, two described second sidewalls are provided with side wing, described side wing is provided with locating hole, described locating hole is used for coordinating with fixture.
If be directly arranged on the sidewall of die main body by locating hole, the intensity of the sidewall of die main body can be made to reduce, need to increase wall thickness to guarantee bulk strength safety, but extra weight can be increased.Locating hole is arranged on side wing, and the intensity of the sidewall of die main body can not be made to reduce, and the weight of whole mould increase is less simultaneously.
Further, described die main body is cuboid, the sidewall of described die main body is provided with four interior re-entrant angles, described interior re-entrant angle is positioned at the junction of adjacent described sidewall, the top of each described interior re-entrant angle is provided with gusset, described gusset and described die main body one-body molded, described gusset offers connecting hole.
Connecting hole on gusset is used for coordinating with fixture.Controlled the position of die main body by fixture, the action of molding and counterdie can be realized.
Further, described cooling water port is provided with internal thread, and the connector of cooling water pipe is provided with the external screw thread with screw-internal thread fit.
The outer wall of cooling water pipe arranges external screw thread, is threaded connection between cooling water pipe and cooling water port, can freely dismantle.Be threaded and do not need extra attaching parts, the effect of sealing is better.
Further, described support column is cylinder or square column.
The main purpose of support column is the impact caused for the intensity of die main body to compensate cooling cavity, provides support the zone line of die main body.The section transitions nature of cylinder, the current be beneficial to for cooling walk around support column, make the impact of current to support column more steady.Other shapes as simple in square column processing, equally also has the effect of support.
The beneficial effects of the utility model are: the integral type cast welded mold provided is one-body molded, the inside of die main body is provided with cooling cavity, cooling cavity is provided with cooling water port for passing into and discharging cooling water, the sidewall of cooling cavity does not have to assemble and the gap of formation, safer, water can be utilized to lower the temperature to the shaping groove of die main body end face fast by cooling water port and cooling cavity.The structure of integral type can make this mould not need to fill the surrounding of die main body or weld, and cooling water also can not spill from the side of die main body, makes production process safer.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
The top view of the cast welded mold that Fig. 1 provides for the utility model embodiment one;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the assembling schematic diagram of Fig. 1 and cooling water pipeline;
The top view of the cast welded mold that Fig. 4 provides for the utility model embodiment two;
Fig. 5 is the left view of Fig. 4.
Reference numeral gathers:
Cooling cavity 101; Support column 102; Shaping groove 103; Cooling water port 104; Gusset 105; Connecting hole 106; Cooling water pipe 107; Side wing 108; Locating hole 109.
Detailed description of the invention
At present two pieces of template group are synthesized one piece by cast welded mold on the market, are filled up by welding in the gap of the sidewall to mould, by air tight water-tight for the purpose of, to improve the sealing of molds.But Split type die is not easy to ensure good sealing in the process of follow-up welding, adds and may cause security incident man-hour in plumbous stove.
Given this, the utility model provides a kind of cast welded mold of integral type, cooling cavity is provided with in die main body, because die main body is one-body molded, the gap that the periphery of cooling cavity does not have assembling and formed, therefore the demand that can reduce for welding does not even use welding, avoid causing production accident because of the error occurred in welding process.
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.The assembly of the utility model embodiment describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the equipment of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
The top view of the cast welded mold that Fig. 1 provides for the utility model embodiment one; Fig. 2 is the left view of Fig. 1; Fig. 3 is the assembling schematic diagram of Fig. 1 and cooling water pipeline.
Refer to Fig. 1 to Fig. 3, the utility model embodiment one provides a kind of integral type cast welded mold, mainly comprises die main body.
The feature that integral type cast welded mold is different from most of existing mold is processed on same masterbatch, produce required mould, in this way, the gap of mould surrounding can be reduced, contact surface between the different parts of particularly Split type die can form gap, has and spills water stain risk.
The die main body of the integral type cast welded mold that the present embodiment provides is cuboid, and die main body is provided with cooling water port 104 and cooling cavity 101.Cooling water port 104 runs through die main body from the sidewall of die main body.Cooling cavity 101 in die main body, and passes through cooling water port 104 and ft connection.
Die main body is provided with through cooling water port 104 on sidewall, and cooling water port 104 is communicated with cooling cavity 101.
The inwall of cooling water port 104 arranges internal thread, and internal thread is used for being connected with cooling water pipe 107.Be threaded for convenience detach, do not need extra parts to carry out auxiliary installation.
Can also be bolted between cooling water port 104 with cooling water pipe 107, buckle is connected, designer is preferably threaded, not limiting the cooling water port 104 of integral type cast welded mold disclosed in the utility model with being only limited between cooling water pipe 107 is threaded, and other connected mode also can realize connecting.
Refer to Fig. 1, the cooling water port 104 of the utility model embodiment one has two, and each cooling water port 104 is set up in parallel and runs through the relative sidewall of two of die main body.By CNC milling machine, die main body milling can be worn, form a cooling water port 104.
Two cooling water ports 104 can facilitate the follow-up processing to cooling water cavity, and two cooling water ports 104 connect complete cooling water pipe 107 roads separately, accelerate cooling water replacing speed, improve the efficiency of cooling.
The cooling water port 104 selecting two to be set up in parallel in the present embodiment does not limit as to the quantity of cooling water port 104, and cooling water port 104 is only one, or more than three can both realize changing water-cooled technique effect.
Cooling water port 104 can inject cooling fluid in die main body, reduces the temperature of die main body, makes the plumbous liquid cooling in the shaping groove 103 of die main body roof but faster.
Cooling cavity 101 is arranged on die main body inside, and cooling water port 104 is through cooling cavity 101.Cooling cavity 101 is distributed in die main body for providing space Cooling Water, is also provided with support column 102 in cooling cavity 101, and the two ends of support column 102 contact with bottom end face with the top of cooling cavity 101 respectively.
Consider processing approach, support column 102 is one-body molded with die main body, processes support column 102 by electric pulse.
The shape of support column 102 does not do concrete restriction, and can be that cylinder also can for quadrangular, the object of support column 102 reduces the distortion between the roof of cooling cavity 101 and diapire, namely keeps the spacing between the end face of die main body and bottom surface constant.
Refer to Fig. 1, in the present embodiment, support column 102 is for cylinder and quantity is ten, ten support columns, 102 point of three row, be arranged in cooling cavity 101 relatively uniformly, optimize the stressing conditions of die main body, compensate cooling cavity 101 and the intensity with die main body is slackened, reduce the deformation that cooling inner chamber produces in the fast-changing process of temperature.
Support column 102 is structures that the raw material stayed when processing cooling cavity 101 is formed, and support column 102 is one-body molded with die main body.
The quantity of support column 102 is not limited to ten, also can be other arrangement mode, and as four support columns 102 are evenly arranged in the middle part of cooling cavity 101 in a row, or nine support columns 102 are arranged in the middle part of cooling cavity 101 in three rows.Also the strength reduction of cooling cavity 101 pairs of die main bodies can be compensated by the support column 102 of other quantity, other spread patterns.
Cast welded mold is widely used in battery manufacturing process, introduces in shaping groove 103 for sinking in plumbous stove and by the plumbous liquid of liquid state.
The temperature of plumbous stove is usually more than 500 degrees Celsius, and to guarantee that the lead in stove is converted into liquid state, and mould in taking out in plumbous stove, and the plumbous liquid that also can pass in cooling water acceleration shaping groove 103 is converted into solid-state.Therefore the variations in temperature of mould is comparatively large, and integral molding mould is better in thermal parameter, and intensification and the cooling of mold integral are more even.
In order to ensure that die main body can not produce larger distortion in the process heated up and lower the temperature, and should ensure certain wall thickness for die main body; In order to reduce the gross weight of mould, and improving the efficiency of cooling, should wall thickness be reduced.Through a series of experiment of designer, preferred wall thickness is 7 ~ 10mm, and further, roof and the bottom wall thickness of die main body are preferably 9mm, and the sidewall wall thickness of die main body is not less than 8mm.
Coordinate support column 102, die main body can ensure overall intensity when wall thickness is less, improves security during cooling.
Refer to Fig. 1 and Fig. 2, the sidewall of die main body is provided with four interior re-entrant angles, interior re-entrant angle is positioned at the junction of adjacent sidewall, and the top of each interior re-entrant angle is provided with gusset 105, and gusset 105 is one-body molded with die main body, gusset 105 offers connecting hole 106.Connecting hole 106 is for coordinating with fixture.Controlled the position of die main body by fixture, the action of molding and counterdie can be realized.
Cast welding machine itself carries a plumbous stove, and the lead in plumbous stove is warmed to 530 degrees centigrade, makes the lead in plumbous stove be melted into liquid.Mould is then mounted in the top of plumbous stove, to be immersed in completely in plumbous liquid by mould to make mould itself rise to uniform temperature by cast welding machine.The station simultaneously battery to be welded being arranged on cast welding machine in intensification is first-class to be welded.When temperature reaches requirement, mould goes out from plumbous stove lira by cast welding machine programme-control automatically, scraping off the lead of die surface with one piece of scraper plate, only leaves the plumbous liquid in mould cavity.Because mold temperature still keeps high temperature at short notice, so lead in die cavity or liquid.After the lead of die surface is scraped totally, cast welding machine carries out the welding job of mould and battery automatically.Toward water flowing in the cooling water channel of mould inside, mold temperature being reduced when welding, allowing the plumbous liquid in die cavity solidify, thus completing the welding of battery.
Integral type cast welded mold and cooling water pipe 107 pass through threaded engagement, in order to increase the sealing of cooling water pipe 107 and cast welded mold junction further, after screw thread tightens, carry out once sealing welding in junction again, prevent cooling water from spilling from junction, cause fryer.
Refer to Fig. 3, because cast welded mold needs to sink in plumbous stove, therefore coordinate the cooling water pipe 107 of cast welded mold to adopt linear pattern, by bending machine, water pipe can be bent, facilitate cast welded mold to sink.
The top view of the cast welded mold that Fig. 4 provides for the utility model embodiment two; Fig. 5 is the left view of Fig. 4.
The utility model embodiment two provides a kind of integral type cast welded mold.
Refer to Fig. 4 and Fig. 5, the utility model embodiment two is with the difference of embodiment one, wherein two relative sidewalls are the first side wall, two other relative sidewall is the second sidewall, cooling water port 104 is arranged on the first side wall, and the second sidewall is provided with two step-like side wings 108.
If directly offering locating hole 109 on die main body can affect the intensity of die main body at respective regions, and if the direct wall thickness expanding die main body can make die main body increase extra weight.Therefore, die main body includes step-like side wing 108 to offer locating hole 109.The feature do not embodied in embodiment two can with reference to the scheme of embodiment one or prior art.
In all examples be illustrated and described herein, any occurrence should be construed as merely exemplary, instead of as restriction, therefore, other examples of exemplary embodiment can have different values.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to define further it and explain in accompanying drawing subsequently.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. integral type cast welded mold, it is characterized in that, comprise die main body, the inside of described die main body is provided with cooling cavity, the roof of described die main body is the planar wall being provided with shaping groove, described shaping groove is used for raw material to be modelled as default shape, described cooling cavity is used for passing through cooling water, described cooling cavity is provided with cooling water port on two relative sidewalls of described die main body, described cooling water port has for connecting cooling water pipe, described cooling water port and described cooling cavity connects, the cross section of described cooling water port is circular, described die main body is one-body molded.
2. integral type cast welded mold according to claim 1, is characterized in that, is provided with support column in described cooling cavity, and the two ends of described support column are connected with bottom surface with the end face of described cooling cavity respectively.
3. integral type cast welded mold according to claim 2, is characterized in that, described support column and described die main body one-body molded.
4. integral type cast welded mold according to claim 3, is characterized in that, described support column is at least two, and described support column interval is arranged.
5. integral type cast welded mold according to claim 1, is characterized in that, the wall thickness of described die main body is between 7 ~ 10mm.
6. integral type cast welded mold according to claim 5, is characterized in that, the roof of described die main body and the wall thickness of diapire are 9mm.
7. integral type cast welded mold according to claim 1, it is characterized in that, described die main body comprises four sidewalls, wherein two relative sidewalls are the first side wall, two other relative sidewall is the second sidewall, and described cooling water port is arranged on described the first side wall, and two described second sidewalls are provided with side wing, described side wing is provided with locating hole, and described locating hole is used for coordinating with fixture.
8. integral type cast welded mold according to claim 1, it is characterized in that, described die main body is cuboid, the sidewall of described die main body is provided with four interior re-entrant angles, described interior re-entrant angle is positioned at the junction of adjacent described sidewall, the top of each described interior re-entrant angle is provided with gusset, described gusset and described die main body one-body molded, described gusset offers connecting hole.
9. integral type cast welded mold according to claim 1, is characterized in that, described cooling water port is provided with internal thread, and the connector of cooling water pipe is provided with the external screw thread with screw-internal thread fit.
10. integral type cast welded mold according to claim 2, is characterized in that, described support column is cylinder or square column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520802556.2U CN205128893U (en) | 2015-10-15 | 2015-10-15 | Integral type cast joint mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520802556.2U CN205128893U (en) | 2015-10-15 | 2015-10-15 | Integral type cast joint mould |
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| Publication Number | Publication Date |
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| CN205128893U true CN205128893U (en) | 2016-04-06 |
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| CN201520802556.2U Expired - Fee Related CN205128893U (en) | 2015-10-15 | 2015-10-15 | Integral type cast joint mould |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170946A (en) * | 2015-10-15 | 2015-12-23 | 倪瑞华 | Integrated cast-weld mold and machining method thereof |
| CN107520410A (en) * | 2016-06-16 | 2017-12-29 | 株式会社武珍服务 | battery mould |
-
2015
- 2015-10-15 CN CN201520802556.2U patent/CN205128893U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170946A (en) * | 2015-10-15 | 2015-12-23 | 倪瑞华 | Integrated cast-weld mold and machining method thereof |
| CN107520410A (en) * | 2016-06-16 | 2017-12-29 | 株式会社武珍服务 | battery mould |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20201015 |