CN108788011A - A kind of precision casting production casting wax rapid melting device - Google Patents

A kind of precision casting production casting wax rapid melting device Download PDF

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Publication number
CN108788011A
CN108788011A CN201810710000.9A CN201810710000A CN108788011A CN 108788011 A CN108788011 A CN 108788011A CN 201810710000 A CN201810710000 A CN 201810710000A CN 108788011 A CN108788011 A CN 108788011A
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CN
China
Prior art keywords
shell
shaft
exocoel
plate
gear
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Pending
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CN201810710000.9A
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Chinese (zh)
Inventor
李俊
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Anhui Yian Precision Machinery Parts Co Ltd
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Anhui Yian Precision Machinery Parts Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Yian Precision Machinery Parts Co Ltd filed Critical Anhui Yian Precision Machinery Parts Co Ltd
Priority to CN201810710000.9A priority Critical patent/CN108788011A/en
Publication of CN108788011A publication Critical patent/CN108788011A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C7/00Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02Lost patterns

Abstract

The present invention provides a kind of precision casting production casting wax rapid melting device, including shell, grinding device and feed hopper, the lower end of shell is fixedly connected there are four support leg, and it is fixedly connected with grinding device on the inner roof wall of shell, the upper end side perforation of grinding device is plugged with the lower end of feed hopper, and the upper end of feed hopper runs through the roof of shell and reaches the exocoel of shell, the sidewall upper of the shell, which is fixed by the bracket, is connected with motor, and the output end of motor is connected with one end of the second shaft.The present invention overcomes the deficiencies in the prior art, reasonable design, it is compact-sized, by way of crushing and stirring, quickly casting wax is melted, and the wax liquor of fusing is stirred evenly, not only reduce the temperature of heating, reduce energy consumption, and be effectively reduced fusing time, substantially increases the quality of fusible pattern.

Description

A kind of precision casting production casting wax rapid melting device
Technical field
The present invention relates to precision casting production equipment technologies, and in particular to a kind of precision casting production casting wax is fast Fast melting appartus.
Background technology
Precision casting hot investment casting refers to the general name for obtaining accurate-size casting process.Relative to traditional sand casting Technique, the casting dimension that hot investment casting obtains is more accurate, and surface smoothness is more preferable, and hot investment casting is called lost-wax casting, its production Product are accurate, it is complicated, close to part final form, can directly be used without processing or seldom processing, be a kind of near-net shaping Advanced technologies.
The production process of precision casting is;
1, suitable expendable pattern material (such as paraffin) is selected to manufacture fusible pattern;
2, it repeats to be stained with fireproof coating on fusible pattern and spreads fire sand process, harden shell and drying;
3, internal fusible pattern is melted away again, obtains cavity;Roasting shell is to obtain enough intensity, and burns up remnants' Expendable pattern material;
4, required metal material is poured into a mould;
5, solidification cooling, sand removal after shelling, to obtain high-precision finished product.
Existing fusible pattern is to need to melt casting wax in making, then by the casting wax of fusing by penetrating wax or pressure The means of wax are fabricated to fusible pattern, and the fusing of the casting wax of factory at present is all directly melted using heating device, this Mode not only has a higher requirement to the temperature of heating, but also the speed melted is slower, melts the casting wax and uneven, The making of fusible pattern is influenced, this brings a great deal of trouble to staff, so we have proposed a kind of precision casting production castings Make wax rapid melting device.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of precision casting production casting wax rapid melting device, Overcome the deficiencies in the prior art, reasonable design is compact-sized, by way of crushing and stirring, quickly by casting wax into Row fusing, and the wax liquor of fusing is stirred evenly, the temperature of heating is not only reduced, reduces energy consumption, and effectively reduce Fusing time, substantially increases the quality of fusible pattern.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs:
A kind of precision casting production casting wax rapid melting device, including shell, grinding device and feed hopper, shell Lower end is fixedly connected there are four support leg, and grinding device is fixedly connected on the inner roof wall of shell, the upper end one of grinding device Side penetrates through the lower end for being plugged with feed hopper, and the upper end of feed hopper runs through the roof of shell and reaches the exocoel of shell, described outer The sidewall upper of shell, which is fixed by the bracket, is connected with motor, and the output end of motor is connected with one end of the second shaft, and described One section of upper fixing sleeve that two shafts are located at shell exocoel is connected to first pulley, and the lower section of the grinding device is equipped with melting appartus, And melting appartus is fixedly connected with the madial wall of shell, the lower end side perforation of the melting appartus is connected with the one of outlet tube End, and the other end of outlet tube runs through the side wall of shell and reaches the exocoel of shell, and product pump is equipped on the outlet tube;
The melting appartus includes fusing case, first rotating shaft, mandrel, first bevel gear, second bevel gear, triconodont Wheel, heating ring, telescopic rod, connecting rod, Knucle-gear, spur rack, agitator arm, connecting plate, is scraped the second belt wheel, spiral arm, agitating plate Bottom plate and thimble, the fusing case are fixedly connected with the madial wall of shell, and melt lower end side and the outlet tube perforation company of case It connects, heating ring is fixedly connected on the madial wall of the fusing case, is rotated in the middle part of the bottom wall of the fusing case and is plugged with first turn Axis, and the middle part rotation of first rotating shaft is plugged with mandrel, the lower end of the first rotating shaft reaches the exocoel of fusing case and vertically connects Be connected to second bevel gear, the upper end of the mandrel extend the inner cavity of first rotating shaft and the multiple spiral arms of vertical connection it is opposite one The side wall of second bevel gear is run through in end, and the upper end of the other end lower end vertical connection agitating plate of spiral arm, the lower end of the mandrel And be rotatablely connected with the inner bottom wall of shell, and mandrel is connected to first bevel gear positioned at one section of upper fixing sleeve of fusing case exocoel, institute It states first bevel gear and second bevel gear to be meshed with the same third hand tap gear, and in the other side side wall of third hand tap gear The other end of one end of portion's vertical connection third shaft, the third shaft reaches the exocoel and the second belt wheel of vertical connection of shell Side side wall in the middle part of, and the second belt wheel is connect by driving belt with first pulley, on the upper end side wall of the first rotating shaft There are two the opposite one end of telescopic rod for Symmetrical vertical connection, and the other end lower vertical of telescopic rod is connected with the upper of connecting rod End, the lower end of the connecting rod are rotatably connected to the upper end of the 4th shaft, and the lower end vertical connection connecting plate of the 4th shaft Upper center, the lower end of the connecting plate is connected with the upper end for scraping bottom plate by multiple springs, and the lower end for scraping bottom plate vertically connects Multiple thimbles are connected to, fixing sleeve is connected to Knucle-gear and agitator arm in the 4th shaft, before the Knucle-gear engages spur rack Teeth on side wall, and spur rack is connected with the lower end of fixed link, the fixed link close to one end upper vertical of first rotating shaft Upper end and telescopic rod lower end in the middle part of vertical connection.
The grinding device includes pulverizing chamber, crushing rotary drum, crushes tup, sieve and connecting tube, the pulverizing chamber it is upper End is fixedly connected with the inner roof wall of shell, and the both ends of crushing rotary drum are rotatably connected on the opposite madial wall of pulverizing chamber, described One end vertical connection in the middle part of side side wall of the crushing rotary drum far from feed hopper with the second shaft, and the other end of the second shaft passes through The side wall for wearing pulverizing chamber reaches the exocoel of shell and is connect with the output end of motor, is fixedly connected on the side wall of the crushing rotary drum There are multiple crushing tups, sieve, and the lower end perforation connection connection of pulverizing chamber are fixedly connected on the madial wall of the pulverizing chamber The upper end of pipe.
The agitating plate is arcuate structure, and the inclined direction of multiple agitating plates is consistent.
The quantity of the thimble, which is more than, is equal to 30, and multiple thimbles are in matrix distribution.
Valve is installed on the outlet tube.
The lower end of the support leg is fixedly connected with rubber pad, and the lower end of rubber pad is equipped with anti-skid chequer.
The length of the spiral arm is about 1.5 times of length of telescopic bar.
The described crushing one end of tup far from crushing rotary drum is flat blade structure.
(3) advantageous effect
An embodiment of the present invention provides a kind of precision casting production casting wax rapid melting devices.Have following beneficial to effect Fruit:
1, the composite structure between grinding device and melting appartus, grinding device effectively casting wax is crushed after just It is melted in melting appartus, effectively reduces fusing time, substantially increase melting efficiency.
2, multiple crushing tups on crushing rotary drum effectively crush casting wax, and crush the flat bit of tup Mechanism can quickly be crushed casting wax, improve the efficiency of crushing, save process time.
3, the wax liquor that fusing is completed effectively can be pumped out fusing case by the product pump installed on outlet tube, while go out liquid The valve installed on pipe, personnel easy to process improve fusible pattern quality according to fusing situation selectively discharge wax liquor.
4, multiple thimbles of bottom plate lower end are scraped, effectively can stir to come the wax stone of deposition, accelerate the speed of fusing.
5, the composite structure of Knucle-gear, spur rack and agitator arm moves back and forth in rotation convenient for agitator arm, accelerates The efficiency of fusing simultaneously stirs evenly the wax liquor of fusing.
6, the composite structure of first bevel gear, second bevel gear and third hand tap gear drives first rotating shaft and mandrel reversed Rotation drives agitating plate reversely to stir the wax liquor of fusing with agitator arm, substantially increases the speed of fusing.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with Obtain other attached drawings according to these attached drawings.
Fig. 1 schematic structural views of the invention;
Fig. 2 melting appartus schematic diagrames;
Fig. 3 A structure enlargement diagrams;
Fig. 4 breaker structural schematic diagrams.
In figure:Shell 1, grinding device 2, pulverizing chamber 21, crushing rotary drum 22, crush tup 23, sieve 24, connecting tube 25, Feed hopper 3, motor 4, first pulley 5, melting appartus 6, fusing case 61, first rotating shaft 62, mandrel 63, first bevel gear 64, the Two bevel gears 65, third hand tap gear 66, the second belt wheel 67, spiral arm 68, agitating plate 69, heating ring 610, telescopic rod 611, connecting rod 612, Knucle-gear 613, spur rack 614, agitator arm 615, connecting plate 616, scrape bottom plate 617, thimble 618, outlet tube 7, material Pump 8.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
A kind of precision casting production casting wax rapid melting device, including shell 1, grinding device 2 and feed hopper 3, outside The lower end of shell 1 is fixedly connected there are four support leg, and grinding device 2 is fixedly connected on the inner roof wall of shell 1, grinding device 2 The perforation of upper end side be plugged with the lower end of feed hopper 3, and the upper end of feed hopper 3 through shell 1 roof and reach shell 1 Exocoel, the sidewall upper of the shell 1, which is fixed by the bracket, is connected with motor 4, and the output end of motor 4 is connected with the second shaft One end, second shaft is located at one section of 1 exocoel of shell upper fixing sleeve and is connected to first pulley 5, under the grinding device 2 Side is equipped with melting appartus 6, and melting appartus 6 is fixedly connected with the madial wall of shell 1, and the lower end side of the melting appartus 6 is passed through Lead to the one end for being connected to outlet tube 7, and the other end of outlet tube 7 runs through the side wall of shell 1 and reaches the exocoel of shell 1, it is described Product pump 8 is installed on outlet tube 7;
The product pump 8 collectively constitutes a series circuit with external power supply by conducting wire.
The melting appartus 6 includes fusing case 61, first rotating shaft 62, mandrel 63, first bevel gear 64, second bevel gear 65, third hand tap gear 66, the second belt wheel 67, spiral arm 68, agitating plate 69, heating ring 610, telescopic rod 611, connecting rod 612, knuckle-tooth Wheel 613, agitator arm 615, connecting plate 616, scrapes bottom plate 617 and thimble 618, the fusing case 61 and shell 1 at spur rack 614 Madial wall be fixedly connected, and lower end side and outlet tube 7 perforation for melting case 61 connect, on the madial wall of the fusing case 61 It is fixedly connected with heating ring 610, is rotated in the middle part of the bottom wall of the fusing case 61 and is plugged with first rotating shaft 62, and first rotating shaft 62 Middle part rotation is plugged with mandrel 63, and the lower end of the first rotating shaft 62 reaches the exocoel of fusing case 61 and is vertically connected with the second cone Inner cavity and the opposite one end of the multiple spiral arms 68 of vertical connection of first rotating shaft 62 are extended in the upper end of gear 65, the mandrel 63, And the upper end of the other end lower end vertical connection agitating plate 69 of spiral arm 68, the lower end of the mandrel 63 is through second bevel gear 65 Side wall is simultaneously rotatablely connected with the inner bottom wall of shell 1, and mandrel 63 is connected to first positioned at one section of upper fixing sleeve of fusing 61 exocoel of case Bevel gear 64, the first bevel gear 64 and second bevel gear 65 are meshed with the same third hand tap gear 66, and third is bored One end of vertical connection third shaft in the middle part of the other side side wall of gear 66, the other end of the third shaft reach shell 1 In the middle part of the side side wall of exocoel and the second belt wheel of vertical connection 67, and the second belt wheel 67 is connected by driving belt and first pulley 5 It connects, opposite one end of telescopic rod 611 there are two Symmetrical vertical connections on the upper end side wall of the first rotating shaft 62, and telescopic rod 611 other end lower vertical is connected with the upper end of connecting rod 612, and the lower end of the connecting rod 612 is rotatably connected to the 4th turn The upper end of axis, and the upper center of the lower end vertical connection connecting plate 616 of the 4th shaft, the lower end of the connecting plate 616 pass through Multiple springs are connected with the upper end for scraping bottom plate 617, and the lower end for scraping bottom plate 617 is vertically connected with multiple thimbles 618, and the described 4th Fixing sleeve is connected to Knucle-gear 613 and agitator arm 615 in shaft, and the Knucle-gear 613 engages the tooth on 614 front side wall of spur rack Tooth, and spur rack 614 is connected with the lower end of fixed link, the upper end of the fixed link close to one end upper vertical of first rotating shaft 62 With vertical connection in the middle part of the lower end of telescopic rod 611.
The motor 4 and heating ring 610 collectively constitute a series circuit with external power supply by conducting wire.
The grinding device 2 includes pulverizing chamber 21, crushing rotary drum 22, crushes tup 23, sieve 24 and connecting tube 25, described The upper end of pulverizing chamber 21 is fixedly connected with the inner roof wall of shell 1, and is rotatably connected to crushing on the opposite madial wall of pulverizing chamber 21 The both ends of roller 22, one end vertical connection at side side wall middle part and second shaft of the crushing rotary drum 22 far from feed hopper 3, And second shaft the other end through pulverizing chamber 21 side wall reach shell 1 exocoel and connect with the output end of motor 4, it is described It is fixedly connected with multiple crushing tups 23 on the side wall of crushing rotary drum 22, sieve is fixedly connected on the madial wall of the pulverizing chamber 21 Net 24, and the upper end of the lower end perforation connection connecting tube 25 of pulverizing chamber 21, after grinding device 2 effectively crushes casting wax It is melted convenient for melting appartus 6, effectively reduces fusing time, substantially increase melting efficiency.
The agitating plate 69 is arcuate structure, and the inclined direction of multiple agitating plates 69 is consistent, continuous convenient for agitating plate 69 Casting wax is stirred, the efficiency of fusing is accelerated and stirs evenly the wax liquor of fusing.
The quantity of the thimble 618, which is more than, is equal to 30, and multiple thimbles 618 are in matrix distribution, will can effectively be sunk Long-pending wax stone, which stirs, to be come, and the speed of fusing is accelerated.
Valve is installed, personnel easy to process improve molten according to fusing situation selectively discharge wax liquor on the outlet tube 7 Mould quality.
The lower end of the support leg is fixedly connected with rubber pad, and the lower end of rubber pad is equipped with anti-skid chequer, effective to support The even running of melting appartus ensures that device will not skid or tilt on startup.
The length of the spiral arm 68 is about 1.5 times of 611 length of telescopic rod, convenient for agitator arm 615 rotation when back and forth The speed of fusing is accelerated in movement.
The described crushing one end of tup 23 far from crushing rotary drum 22 is flat blade structure, can be quickly to casting wax It is crushed, improves the efficiency of crushing, save process time.
As shown in Figs 1-4, a kind of precision casting production is as follows with casting wax rapid melting device operation principle:Through the people that works After member's debugging, casting wax is poured into feed hopper 3, is then switched on external power supply, motor 4 starts, and powder is driven by the second shaft Broken roller 22 rotates, and casting wax enters in pulverizing chamber 21, and the multiple crushing tups 23 connected on 22 side wall of crushing rotary drum are to casting Wax crushes;
Crushing the casting wax completed becomes small particle and is entered in fusing case 61 by connecting tube 25, and heating ring 610 is logical Electricity generates heat and carries out rapid melting to the casting wax of small particle, and motor 4 starts, and drives first pulley 5 to rotate, first pulley 5 connect the second belt wheel 67 by driving belt, and third hand tap gear 66 is driven to rotate, and third hand tap gear 66 engages first bevel gear 64 With second bevel gear 65, drives first rotating shaft 62 to be rotated backward with mandrel 63, drive multiple agitating plates 69 clockwise to casting wax It is stirred clockwise, meanwhile, two agitator arms 615 rotate counterclockwise stirring under the drive of first rotating shaft 62, meanwhile, the Knucle-gear 613 in four shafts rotates under the drive of agitator arm 615, and Knucle-gear 613 engages 614 front side wall of spur rack On teeth, drive two agitator arms 615 to be moved back and forth under the limitation of telescopic rod 611, accelerate stirring, it is effective improve it is molten Change efficiency, substantially increases the quality of fusible pattern;
After the completion of fusing, staff unscrews valve, connects external power supply, and product pump 8 starts, will be melted by outlet tube 7 Change the wax liquor completed to pump out.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although with reference to the foregoing embodiments Invention is explained in detail, it will be understood by those of ordinary skill in the art that:It still can be to aforementioned each implementation Technical solution recorded in example is modified or equivalent replacement of some of the technical features;And these modification or It replaces, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.

Claims (8)

1. a kind of precision casting, which produces, uses casting wax rapid melting device, including shell, grinding device and feed hopper, under shell Support leg there are four being fixedly connected is held, and is fixedly connected with grinding device on the inner roof wall of shell, the upper end side of grinding device Perforation is plugged with the lower end of feed hopper, and the upper end of feed hopper runs through the roof of shell and reaches the exocoel of shell, and feature exists In:The sidewall upper of the shell, which is fixed by the bracket, is connected with motor, and the output end of motor is connected with the one of the second shaft End, one section of upper fixing sleeve that second shaft is located at shell exocoel are connected to first pulley, and the lower section of the grinding device is equipped with Melting appartus, and melting appartus is fixedly connected with the madial wall of shell, the lower end side perforation of the melting appartus is connected with out One end of liquid pipe, and the other end of outlet tube runs through the side wall of shell and reaches the exocoel of shell, is equipped on the outlet tube Product pump;
The melting appartus includes fusing case, first rotating shaft, mandrel, first bevel gear, second bevel gear, third hand tap gear, the Two belt wheels, agitating plate, heating ring, telescopic rod, connecting rod, Knucle-gear, spur rack, agitator arm, connecting plate, scrape bottom plate at spiral arm And thimble, the fusing case are fixedly connected with the madial wall of shell, and melt lower end side and outlet tube perforation connection, the institute of case It states and is fixedly connected with heating ring on the madial wall of fusing case, rotated in the middle part of the bottom wall of the fusing case and be plugged with first rotating shaft, and The middle part rotation of first rotating shaft is plugged with mandrel, and the lower end of the first rotating shaft reaches the exocoel of fusing case and is vertically connected with the Inner cavity and the opposite one end of the multiple spiral arms of vertical connection of first rotating shaft are extended in the upper end of two bevel gears, the mandrel, and revolve The side wall and and shell of second bevel gear are run through in the lower end of the upper end of the other end lower end vertical connection agitating plate of arm, the mandrel Inner bottom wall rotation connection, and mandrel is located at the upper fixing sleeve of fusing one section of case exocoel and is connected to first bevel gear, first cone Gear and second bevel gear are meshed with the same third hand tap gear, and vertically connect in the middle part of the other side side wall of third hand tap gear One end of third shaft is connect, the other end of the third shaft reaches the exocoel of shell and the side side of the second belt wheel of vertical connection In the middle part of wall, and the second belt wheel is connect by driving belt with first pulley, Symmetrical vertical on the upper end side wall of the first rotating shaft There are two the opposite one end of telescopic rod for connection, and the other end lower vertical of telescopic rod is connected with the upper end of connecting rod, the company The lower end of extension bar is rotatably connected to the upper end of the 4th shaft, and the upper center of the lower end vertical connection connecting plate of the 4th shaft, The lower end of the connecting plate is connected with the upper end for scraping bottom plate by multiple springs, and the lower end for scraping bottom plate is vertically connected with multiple tops Needle, fixing sleeve is connected to Knucle-gear and agitator arm, the tooth on the Knucle-gear engagement spur rack front side wall in the 4th shaft Tooth, and spur rack is connected with the lower end of fixed link close to one end upper vertical of first rotating shaft, the upper end of the fixed link with stretch Vertical connection in the middle part of the lower end of contracting bar.
2. a kind of precision casting production casting wax rapid melting device as described in claim 1, it is characterised in that:The powder Crushing device includes pulverizing chamber, crushing rotary drum, crushes tup, sieve and connecting tube, the upper end of the pulverizing chamber and the interior top of shell Wall is fixedly connected, and the both ends of crushing rotary drum are rotatably connected on the opposite madial wall of pulverizing chamber, the crushing rotary drum far from into One end vertical connection in the middle part of the side side wall of hopper with the second shaft, and the other end of the second shaft runs through the side wall of pulverizing chamber It reaches the exocoel of shell and is connect with the output end of motor, multiple crushing hammers are fixedly connected on the side wall of the crushing rotary drum Head is fixedly connected with sieve, and the upper end of the lower end perforation connection connecting tube of pulverizing chamber on the madial wall of the pulverizing chamber.
3. a kind of precision casting production casting wax rapid melting device as described in claim 1, it is characterised in that:It is described to stir It is arcuate structure to mix plate, and the inclined direction of multiple agitating plates is consistent.
4. a kind of precision casting production casting wax rapid melting device as described in claim 1, it is characterised in that:The top The quantity of needle, which is more than, is equal to 30, and multiple thimbles are in matrix distribution.
5. a kind of precision casting production casting wax rapid melting device as described in claim 1, it is characterised in that:It is described go out Valve is installed in liquid pipe.
6. a kind of precision casting production casting wax rapid melting device as described in claim 1, it is characterised in that:The branch The lower end of spike is fixedly connected with rubber pad, and the lower end of rubber pad is equipped with anti-skid chequer.
7. a kind of precision casting production casting wax rapid melting device as described in claim 1, it is characterised in that:The rotation The length of arm is about 1.5 times of length of telescopic bar.
8. a kind of precision casting production casting wax rapid melting device as claimed in claim 2, it is characterised in that:The powder The one end of broken tup far from crushing rotary drum is flat blade structure.
CN201810710000.9A 2018-07-02 2018-07-02 A kind of precision casting production casting wax rapid melting device Pending CN108788011A (en)

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CN109719254A (en) * 2019-03-22 2019-05-07 河北光德精密机械股份有限公司 A kind of hot investment casting wax fast dewatering auxiliary device
CN109719254B (en) * 2019-03-22 2020-08-07 河北光德精密机械股份有限公司 Wax rapid dehydration auxiliary device for precision casting
CN110665416A (en) * 2019-10-25 2020-01-10 安徽开林新材料股份有限公司 High-performance anti-corrosion and anti-rust stirring device for ship paint processing
CN110860649A (en) * 2019-11-14 2020-03-06 安徽省繁昌县皖南阀门铸造有限公司 Casting that stability is high is with grinding sand device
CN110860649B (en) * 2019-11-14 2021-06-08 安徽省繁昌县皖南阀门铸造有限公司 Casting that stability is high is with grinding sand device
CN111842788A (en) * 2020-06-30 2020-10-30 宁国市华成金研科技有限公司 Wax treatment equipment for cast alloy processing and use method thereof

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Application publication date: 20181113

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