CN103817292B - A kind of for storage battery pawl casting die and casting method - Google Patents
A kind of for storage battery pawl casting die and casting method Download PDFInfo
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- CN103817292B CN103817292B CN201410082173.2A CN201410082173A CN103817292B CN 103817292 B CN103817292 B CN 103817292B CN 201410082173 A CN201410082173 A CN 201410082173A CN 103817292 B CN103817292 B CN 103817292B
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- lower mold
- storage battery
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- slide block
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Abstract
The invention provides a kind of for storage battery pawl casting die and casting method, described include lower mold for storage battery pawl casting die, be positioned at two slide blocks, upper molds of the lower mold left and right sides, there is in described lower mold the die cavity of four indents, described die cavity has downward extension in the side of described lower mold, offer lower mold sprue gate in described lower mold, between described lower mold sprue gate and four described die cavities, have flow passage；The upper mold sprue gate corresponding with lower mold sprue gate is offered in described upper mold.By arranging die cavity and extension in lower mold, and coordinated by lower mold and slide block, make storage battery pawl direct pouring molding, so make the simple in construction of mould, easily manufactured；In lower mold, it is provided with four die cavities simultaneously simultaneously, and is provided with runner so that once casting forms four storage battery pawls, improve efficiency, and pouring operation is convenient, is so reclaimed by the storage battery pawl scrapped, save the expense again buying storage battery pawl simultaneously, reduce operation cost.
Description
Technical field
The invention belongs to technical field of mold, be specifically related to a kind of mould being reclaimed by waste battery pawl and again casting, and utilize the casting method of this mould.
Background technology
Port and pier transportation loading and unloading goods; need to use substantial amounts of transport vehicle, crane etc., vehicle all has storage battery, due to vehicle in use storage battery positive and negative electrode stake often because causing ablation with power line loose contact; at this moment need to buy new storage battery pawl to change, add operation cost；The thickness of the storage battery pawl simultaneously bought is the most relatively thin, and in order to electric conductivity is good, storage battery pawl all uses lead material；It is easy to when power line loose contact and the storage battery pawl ablation newly changed is scrapped, so the expense monthly buying storage battery pawl is exactly a no small expenditure；Additionally, the storage battery pawl scrapped is the most all to sell as waste product.
Summary of the invention
The present invention provides a kind of for storage battery pawl casting die, and simple in construction is easy to operate；The storage battery pawl scrapped is reclaimed, has saved the expense again buying storage battery pawl simultaneously, reduced operation cost.
For reaching above-mentioned technical purpose, the present invention realizes by the following technical solutions:
A kind of for storage battery pawl casting die, including lower mold, two slide blocks, upper molds being positioned at the lower mold left and right sides, there is in described lower mold the die cavity of four indents, described die cavity has downward extension in the side of described lower mold, offer lower mold sprue gate in described lower mold, between described lower mold sprue gate and four described die cavities, have flow passage；The upper mold sprue gate corresponding with described lower mold sprue gate is offered in described upper mold.
In order to the structure after storage battery pawl cast molding can directly use, it is to avoid the reprocessing in later stage, described upper mold is provided with four the first protruding cores, described slide block is provided with two the second protruding cores；When after matched moulds, described first core is positioned at described die cavity, and described second core is positioned at described extension.
Further, described lower mold being provided with four passages, described passage one end connects with described die cavity, and the other end is in communication with the outside.
In order to reduce the volume of mould as far as possible, described upper mold sprue gate is positioned at the center of described upper mold.
For the location of slide block, described lower mold is fixed on lower bolster, and described lower bolster is further fixed on the two sections of slideways in left and right, and described slide block is along described slideway side-to-side movement.
Further, the cross section of described slideway is inverted trapezoidal.
Further, the bottom of described slide block offers the guide groove matched with described slideway, and described guide groove is contained on described slideway.
For loosing core of the second core, and the guiding of slide block, described slide block offers oblique guide hole, described upper mold is fixed with Angle Pin, when the die is closed, described Angle Pin inserts in described oblique guide hole.
During for matched moulds, being accurately positioned of upper mold, described lower mold is fixed with lead, described upper mold offers the pilot hole mated with described lead, when the die is closed, described lead is positioned at described pilot hole.
For being simple to manufacture of mould, described lower mold has vertical left and right side, and described slide block also has vertical end face.
During for matched moulds, the gravity of upper mold is applied on Angle Pin uniformly so that slide block is close to lower mold, and described slide block offers former and later two oblique guide holes.
Further, the height of described die cavity is 8 ~ 12mm.
Preferably, the height of described die cavity is 10mm.
Further, the thickness of described extension is 6 ~ 10mm.
Further, described upper die and lower die and slide block all use manganese steel material.
Based on above-mentioned for storage battery pawl casting die, the present invention also provides for a kind of utilizing the above-mentioned casting method for storage battery pawl casting die, the lead water that the storage battery pawl scrapped fusing obtains is cast in storage battery pawl casting die, obtain homemade storage battery pawl, so the storage battery pawl scrapped is reclaimed, save the expense again buying storage battery pawl simultaneously, reduce operation cost.
A kind of utilize the above-mentioned casting method for storage battery pawl casting die, comprise the steps:
A, matched moulds；Described upper mold being placed on above lower mold, and make the Angle Pin in described upper mold insert in the oblique guide hole on described slide block, due to the action of gravity of upper mold, left and right slide block is drawn close to lower mold simultaneously；Until described slide block and upper mold motion put in place；
B, casting；The storage battery pawl scrapped being fused into lead water, and is cast to described upper mold sprue gate, lead water arrives lower mold sprue gate afterwards, and enters die cavity and extension along described runner；
C, cooling molding and die sinking；After lead water cooling, described upper mold being opened, slide block moves, until Angle Pin separates with slide block to the direction away from lower mold under the effect of Angle Pin；Take off the casting finished product in described lower mold afterwards, be divided into four single storage battery pawls.
The one that the present invention provides is for storage battery pawl casting die, by arranging die cavity and extension in lower mold, and is coordinated by lower mold and slide block, makes storage battery pawl direct pouring molding, so makes the simple in construction of mould, easily manufactured；In lower mold, it is provided with four die cavities simultaneously simultaneously, and is provided with runner so that once casting forms four storage battery pawls, improve efficiency, and pouring operation is convenient, is so reclaimed by the storage battery pawl scrapped, save the expense again buying storage battery pawl simultaneously, reduce operation cost.The present invention also provides for a kind of casting method utilizing above-mentioned mould, is cast in storage battery pawl casting die by the lead water that the storage battery pawl scrapped fusing obtains, obtains homemade storage battery pawl, and pouring operation is convenient.
After reading in conjunction with the accompanying the detailed description of the invention of the present invention, the other features and advantages of the invention will become clearer from.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment for storage battery pawl casting die proposed by the invention；
Fig. 2 is the main TV structure schematic diagram of Fig. 1；
Fig. 3 is the architecture schematic diagram in Fig. 1 after die sinking；
Fig. 4 is the structural representation of upper mold in Fig. 1；
Fig. 5 is the structure for amplifying schematic diagram of slide block in Fig. 1.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
In describing the invention, it should be noted that, term " on ", "front", "rear", the orientation of the instruction such as "left", "right" or position relationship be based on position relationship shown in the drawings, it is for only for ease of the description present invention and simplifies description, rather than instruction or hint indication device or element must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
Refering to Fig. 1-5, an embodiment for storage battery pawl casting die proposed by the invention.A kind of include lower mold 1 for storage battery pawl casting die, be positioned at two slide blocks 2 of lower mold 1 left and right sides, upper mold 3, wherein there is in lower mold 1 die cavity 11 of four indents, and die cavity 11 has downward extension 111 in the side 16 of lower mold 1；In order to cast, lower mold 1 offers lower mold sprue gate 12；In order to lead water can flow to, in four die cavities 11, have runner 13 to connect between lower mold sprue gate 12 with the 11 of four die cavities；In upper mold 3, offer the upper mold sprue gate 31 corresponding with lower mold sprue gate 12 simultaneously.
In the present embodiment, by arranging die cavity 11 and extension 111 in lower mold 1, and coordinated by lower mold 1 and slide block 2, make storage battery pawl direct pouring molding, so make the simple in construction of mould, easily manufactured；In lower mold 1, it is provided with four die cavities 11 simultaneously simultaneously, and it is provided with runner 13 and lower mold sprue gate 12, make four storage battery pawls of formation of once casting, improve efficiency, and pouring operation is convenient, so the storage battery pawl scrapped is reclaimed, saved the expense again buying storage battery pawl simultaneously, reduced operation cost.
In order to the structure after storage battery pawl cast molding can directly use, it is to avoid the processing in later stage, see shown in Fig. 1 and Fig. 4, upper mold 3 is provided with four the first protruding cores 33, slide block 2 is provided with two the second protruding cores 21；When after matched moulds, the first core 33 is positioned at die cavity 11, and the second core 21 is positioned at extension 111.Namely the first core 33 and the second core 21 are core-pulling mechanism, the storage battery pawl after pouring is made all to have circular hole in the horizontal direction with vertical direction, storage battery pawl after pouring can be directly sleeved on the electrode column of storage battery weld, simultaneously by power line through the fixing installation just completing storage battery pawl of another circular hole.
In the present embodiment, the height of die cavity 11 be the height of 8 ~ 12mm, preferably die cavity be 10mm；Meanwhile, the thickness of extension is 6 ~ 10mm, and the thickness preferably extending over portion is 8mm；The thickness so pouring rear storage battery pawl is thicker, avoids the problem that storage battery pawl ablation is scrapped by power line heating when power line loose contact the most to a certain extent.
Shown in Figure 3, during due to matched moulds, seal between lower mold 1 and upper mold 3 and slide block 2, so that the lead water of casting can flow in die cavity 11, lower mold 1 is provided with four passages 14, passage 14 one end connects with die cavity 11, and the other end is in communication with the outside.
Shown in Figure 1, in order to reduce the volume of mould as far as possible so that compact conformation, reduce and manufacture the material that mould needs, upper mold sprue gate 31 is arranged on the center of upper mold 3.
Seeing shown in Fig. 2 and Fig. 5, for the location of slide block 2, lower mold 1 be fixed on lower bolster 4, lower bolster 4 is further fixed on the two sections of slideways 41 in left and right, wherein slide block 2 is along slideway 41 side-to-side movement；Realize slide block 2 to lower mold 1 near or away from.The cross section of slideway 41 is inverted trapezoidal, and the bottom of slide block 2 offers the guide groove 22 matched with slideway 41, and is contained on slideway 41 by guide groove 22.So by being fixed on the slideway 41 of the inverted trapezoidal on lower bolster 4 so that slide block 2 can only be along slideway 41 side-to-side movement, it is impossible to move up and down.
Shown in Figure 1, for loosing core of the second core 21, and the guiding of slide block 2, slide block 2 offers oblique guide hole 23, upper mold 3 is fixed with Angle Pin 32, when the die is closed, Angle Pin 32 inserts in oblique guide hole 23.Being given the power of slide block 2 side-to-side movement by Angle Pin 32 so that slide block 2 moves, slide block 2 is played guide effect by Angle Pin 32.During additionally, matched moulds should be arranged, the time that upper mold 3 arrives the side 16 that the upper surface of lower mold 2 arrives lower mold 2 with slide block 2 is identical, arrives the most simultaneously.
In 14 other embodiments, during for matched moulds, being accurately positioned of upper mold 3, lower mold 1 is fixed with lead, upper mold 3 offers the pilot hole mated with lead, when the die is closed, lead is positioned at pilot hole.In order to be accurately positioned further, lower mold 1 is fixed with two leads.
For being simple to manufacture of mould, lower mold 1 has vertical left and right side 16, and slide block 2 also has vertical end face 24.Vertical face is prone to processing relative to inclined plane, easy to manufacture, improves manufacturing time.In the present embodiment, upper mold 3, lower mold 1 and slide block 2 are all to have horizontal plane and vertical plane, and the processing so making mould is simple.The lower end outside of slide block 2 has inclined plane, is the convenience in order to offer oblique guide hole 23 on slide block 2, and oblique guide hole 23 is vertical with the inclined plane of the lower end outside of slide block 2, and namely in inclined plane, directly boring or Boring go out oblique guide hole 23.
Seeing shown in Fig. 3 and Fig. 4, during for matched moulds, the gravity of upper mold 3 is applied on Angle Pin 32 uniformly, makes slide block 2 close to lower mold 1 under the effect of Angle Pin 32, offers former and later two oblique guide holes 23 on slide block 2.So two slide blocks 2 in left and right have four oblique guide holes 23, also being correspondingly arranged on four Angle Pins 32 in upper mold 3, when the die is closed, four Angle Pins 32 are inserted simultaneously in oblique guide hole 23, under the effect of the gravity of upper mold 3, Angle Pin 32 band movable slider 2 is near the motion of the direction of lower mold 1.
In the present embodiment, owing to the fusing point of lead is relatively low, so upper mold 3, lower mold 1 and slide block 2 all use manganese steel material.
Refering to Fig. 1-5, illustrate to utilize the casting method for storage battery pawl casting die in the present embodiment, comprise the steps:
A, matched moulds；Upper mold 3 is placed on above lower mold 1, and in making the oblique guide hole 23 that the Angle Pin 32 in upper mold 3 inserts on slide block 2, due to the action of gravity of upper mold 3, left and right slide block 2 is drawn close to lower mold 1 simultaneously；Until slide block 2 and upper mold 3 motion put in place；
B, casting；The storage battery pawl scrapped being fused into lead water, and is cast to upper mold sprue gate 31, lead water arrives lower mold sprue gate 12 afterwards, and enters die cavity 11 and extension 111 along runner 13；
C, cooling molding and die sinking；After lead water cooling, upper mold 3 being opened, slide block 2 moves, until Angle Pin 32 separates with slide block 2 to the direction away from lower mold 1 under the effect of Angle Pin 32；Take off the casting finished product in lower mold 1 afterwards, be divided into four single storage battery pawls.
Above-mentioned casting method is simple to operate, the lead water that the storage battery pawl scrapped fusing obtains is cast in storage battery pawl casting die, obtains homemade storage battery pawl, so the storage battery pawl scrapped is reclaimed, save the expense again buying storage battery pawl simultaneously, reduce operation cost.
The above, be only presently preferred embodiments of the present invention, is not the restriction that the present invention makees other form, and any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified as the Equivalent embodiments of equivalent variations.But every without departing from technical solution of the present invention content, any simple modification, equivalent variations and remodeling above example made according to the technical spirit of the present invention, still fall within the protection domain of technical solution of the present invention.
Claims (8)
1. one kind is used for storage battery pawl casting die, including lower mold, two slide blocks, upper molds being positioned at the lower mold left and right sides, it is characterized in that, there is in described lower mold the die cavity of four indents, described die cavity has downward extension in the side of described lower mold, offer lower mold sprue gate in described lower mold, between described lower mold sprue gate and four described die cavities, have flow passage；The upper mold sprue gate corresponding with described lower mold sprue gate is offered in described upper mold；Described lower mold is fixed on lower bolster, and described lower bolster is further fixed on the two sections of slideways in left and right, and described slide block is along described slideway side-to-side movement；The cross section of described slideway is inverted trapezoidal, and the bottom of described slide block offers the guide groove matched with described slideway, and described guide groove is contained on described slideway；Described upper mold sprue gate is positioned at the center of described upper mold.
The most according to claim 1 for storage battery pawl casting die, it is characterised in that in described upper mold, to be provided with four the first protruding cores, described slide block is provided with two the second protruding cores；When after matched moulds, described first core is positioned at described die cavity, and described second core is positioned at described extension.
The most according to claim 1 for storage battery pawl casting die, it is characterised in that to be provided with four passages in described lower mold, described passage one end connects with described die cavity, and the other end is in communication with the outside.
4. according to described in any one of claims 1 to 3 for storage battery pawl casting die, it is characterised in that offering oblique guide hole on described slide block, described upper mold is fixed with Angle Pin, when the die is closed, described Angle Pin inserts in described oblique guide hole.
The most according to claim 4 for storage battery pawl casting die, it is characterised in that in described lower mold, to be fixed with lead, described upper mold offers the pilot hole mated with described lead, when the die is closed, described lead is positioned at described pilot hole.
6. according to described in any one of claims 1 to 3 for storage battery pawl casting die, described lower mold has vertical left and right side, and described slide block also has vertical end face.
7. according to described in any one of claims 1 to 3 for storage battery pawl casting die, it is characterised in that the height of described die cavity is 8 ~ 12mm.
8. utilize the casting method for storage battery pawl casting die described in claim 4, comprise the steps:
A, matched moulds；Described upper mold being placed on above lower mold, and make the Angle Pin in described upper mold insert in the oblique guide hole on described slide block, due to the action of gravity of upper mold, left and right slide block is drawn close to lower mold simultaneously；Until described slide block and upper mold motion put in place；
B, casting；The storage battery pawl scrapped being fused into lead water, and is cast to described upper mold sprue gate, lead water arrives lower mold sprue gate afterwards, and enters die cavity and extension along described runner；
C, cooling molding and die sinking；After lead water cooling, described upper mold being opened, slide block moves, until Angle Pin separates with slide block to the direction away from lower mold under the effect of Angle Pin；Take off the casting finished product in described lower mold afterwards, be divided into four single storage battery pawls.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410082173.2A CN103817292B (en) | 2014-03-07 | 2014-03-07 | A kind of for storage battery pawl casting die and casting method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410082173.2A CN103817292B (en) | 2014-03-07 | 2014-03-07 | A kind of for storage battery pawl casting die and casting method |
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| CN103817292A CN103817292A (en) | 2014-05-28 |
| CN103817292B true CN103817292B (en) | 2016-08-17 |
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| CN107931569A (en) * | 2017-12-28 | 2018-04-20 | 浙江拓卡斯机械科技有限公司 | A kind of helicopter component mould and its application method |
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| CN201261246Y (en) * | 2008-09-25 | 2009-06-24 | 莫山仁 | Moulding mould for integrated injection syringe pushrod |
| CN102139363A (en) * | 2010-12-20 | 2011-08-03 | 湖北润阳新能源有限公司 | Mould for casting post lead part of lead-acid storage battery |
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| CN103817292A (en) | 2014-05-28 |
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