CN103038002A - Method for tilt casting components and tilt casting device - Google Patents
Method for tilt casting components and tilt casting device Download PDFInfo
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- CN103038002A CN103038002A CN2011800375971A CN201180037597A CN103038002A CN 103038002 A CN103038002 A CN 103038002A CN 2011800375971 A CN2011800375971 A CN 2011800375971A CN 201180037597 A CN201180037597 A CN 201180037597A CN 103038002 A CN103038002 A CN 103038002A
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- mold
- cup
- reversing frame
- revolution
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
- B22D23/006—Casting by filling the mould through rotation of the mould together with a molten metal holding recipient, about a common axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
- B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
- B22D21/04—Casting aluminium or magnesium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D33/00—Equipment for handling moulds
- B22D33/02—Turning or transposing moulds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The invention relates to a method for tilt casting components, wherein at least one casting mold (3a, 3b) for accommodating a metal melt is pivoted together with at least one pouring basin (6a, 6b) by a first pivot angle in a first pivot direction from a home position to a first pivot position. The casting mold (3a, 3b) is cleaned or coated, or at least one core is inserted. The casting mold (3a, 3b) is pivoted in a second pivot direction opposite the first pivot direction so as to pass through the home position or in the first pivot direction into a second pivot position, which is different from the first pivot position and in which the casting mold has a second pivot angle. The one pouring basin (6a, 6b) is filled with a liquid metal melt. Subsequently, the at least one casting mold (3a, 3b) is pivoted together with the pouring basin (6a, 6b) in the opposite direction into the home position in such a way that the melt flows into the casting mold (3a, 3b) in a laminar manner. The invention further relates to a tilt casting device suitable in particular for carrying out the method.
Description
The present invention relates to a kind of method for the uphill casting part as described in the preamble according to claim 1.The invention still further relates to a kind of uphill casting device that is particularly useful for implementing this uphill casting method as described in the preamble according to claim 8.
Become known in the prior art the method and apparatus of uphill casting light-weight metal part.According at authority " Foundry Works's terminological dictionary ", the 16th edition, 1994, the uphill casting method of its general form has been described in the 244th page and 655 pages, mold (ingot mould) is rotated around sloping shaft be no more than 90 °, and melt flows in the mold.Can fill ingot mould and can not produce flow-disturbing with metal bath in particularly advantageous mode by this measure.The major advantage of the uphill casting of often mentioning in the document is, the metal splash that may occur in traditional gravity direct casting can be by being avoided (referring to P.Schneider at mold inwall guiding metal bath, " metal ingot mould that is used for the light-weight metal casting ", publishing house of Foundry Works 1981, the 100th page and after).
EP1 155 763A1 disclose a kind of method and apparatus for rotated mold filing.At this, the mold with the casting side in the sensing is structured on the soleplate.And then make the mold of making turn round about 180 ° together with soleplate around feathering axis, thereby it is lower that the casting side is pointed to.The open side that pouring container makes progress is filled the melt for casting cycle.The open side that and then will be filled with the pouring container of melt is docked with the casting side seal under mold points to.Then with mold together with the pouring container of adjacency with it around about 180 ° of horizontal rotational shaft, thereby melt can be flowed in the mold.And then pouring container is removed from the docking location with mold.
Method and a kind of related device be used to implementing this method by the known a kind of part for being consisted of by light-weight metal especially aluminium alloy according to uphill casting principle casting of DE10 2,004 015 649B3.In this method, the melt in the direct casting is injected into the interconnection that is arranged in the mold longitudinal side.At this, mold at first centers on the angle of 45 ° to 70 ° of its vertical axis tilts.Begin afterwards liquid melts is poured in the interconnection, until about 1/5 the required melt of cast parts that is used for is introduced into interconnection, and melt does not also flow in the die cavity of mold.And then described mold rotates to the upright position from obliquity like this in the situation that continues continuously the injection melt, so that melt flows in the die cavity along the mold wall.Shortcoming by the known method of the document is, before beginning that finally melt injected ingot mould, at first only the part of melt can be injected interconnection.Thus, although melt can be static, there is the danger of temperature loss before injecting ingot mould.In addition, being used for the required remainder melt of casting cycle injects the cup of pouring device and flows into interconnection from that by casting ladle continuously during uphill casting in the method.By described mold is tilted, melt-flow turns to 90 ° in interconnection, then flow in the mold by a plurality of outlets.At this, described melt may flow in the ingot mould by outlet unevenly.
Method and apparatus for the uphill casting part well known in the prior art has shortcoming long in casting cycle cycle time and that output is excessively low.In order to improve output, need two uphill casting devices, this can increase the space requirement for operation.Another shortcoming of uphill casting device well known in the prior art is that their structure is relatively high so consider it is disadvantageous aspect ergonomics.
The present invention sets about improving this point.
Technical problem to be solved by this invention is, a kind of method for the uphill casting part is provided, and wherein can realize relatively by shorter cycle time of the known method of prior art and can improve the output of high-quality part.Technical problem to be solved by this invention is in addition, and a kind of device for the uphill casting part is provided, can improve output and shorten cycle time by this device, and than more meeting the ergonomics requirement by the known uphill casting device of prior art.
The method of described technical problem feature with claim 1 by being used for the uphill casting part aspect method solves.Technical problem to be solved by this invention aspect device by starting the uphill casting device solves of feature described type, that have claim 8 characteristic.Dependent claims has been described the present invention and has preferably been expanded design.
According to the method for uphill casting part, the part that especially can be consisted of by light-weight metal of the present invention, comprise the step of carrying out especially in the following order according to the first alternative of claim 1:
-at least one limits the base position of pointing to from the casting side at first step for the die cavity of holding metal bath and mold with at least one cup and turned round the first angle of revolution along the first gyratory directions and enter the first rotary position,
-described mold cleaned and/or the polishing and/or at least one core be placed in the mold,
-described mold is turned back to the second rotary position along the second gyratory directions revolution opposite with the first gyratory directions through described base position and along described the second gyratory directions, and the relatively described base position of this second rotary position has the second angle of revolution,
-described at least one cup is filled the melted metal for cast parts,
-and then described at least one mold is turned back to described base position in opposite direction like this together with cup, so that liquid melts hierarchically flows in the die cavity of described mold between described the second rotary position and described base position.
Described base position preferred levels is directed.The first angle of revolution is preferably placed in 20 ° to 40 ° the interval, especially 25 ° to 35 °, preferably turns round about 30 °.Described the second angle of revolution is preferably placed in 70 ° to 120 ° the interval, preferably turns round 90 ° ± 20 °.Described the first gyratory directions can deviate from operator and the second gyratory directions towards the operator.At least part of liquid melts or whole liquid melts can flow in the mold in turning course.
The advantage of this method flexible program is that described at least one cup arranges to get the relatively far away and thus heat radiation of reducing effect on the operator apart from the operator.
According to the second alternative of claim 1, comprise the step of carrying out especially in the following order according to the alternative approach for the uphill casting part of the present invention:
-at least one limits the base position of pointing to from the casting side at first step for the die cavity of holding metal bath and mold with at least one cup and turned round the first angle of revolution along the first gyratory directions and enter the first rotary position,
-described mold cleaned and/or the polishing and/or at least one core be placed in the mold,
-described mold is turned back to the second rotary position along described the first gyratory directions, and described the second rotary position and relatively described base position different from the first rotary position has the second angle of revolution,
-described at least one cup is filled the melted metal for cast parts,
-and then described mold is turned back to described base position together with cup like this along the second gyratory directions opposite with the first gyratory directions, so that liquid melts hierarchically flows in the die cavity of described mold between described the second rotary position and described base position.
Described base position preferred levels is directed.The first angle of revolution is preferably placed in 30 ° to 60 ° the interval, especially 45 ° to 50 °, preferably turns round about 45 °.In the second rotary position, be preferably 90 ° ± 20 ° with respect to the angle of revolution of base position.Described the first gyratory directions can face the operator from base position.At least part of liquid melts or whole liquid melts can flow in the mold in turning course.
The advantage of the relative the first flexible program of second method flexible program is to have less turning circle, and this can obviously simplify medium supply (especially hose guide and Line guidance).
Described mold preferably remains in the position of the position of the first angle of revolution and the second angle of revolution or is fixed to implement operating steps.
Presented relatively known particularly advantageous form of uphill casting method itself two kinds of this introduction alternatives according to the method for the uphill casting part of the present invention.They are by the advantage of the known method of prior art relatively, can realize at least one mold is carried out layering and the therefore less punch die of turbulent flow.Can make thus and satisfy the part that better quality requires, the cylinder head that is for example consisted of by light-weight metal.
Described metal bath can be the light-weight metal melt especially, is preferably aluminum melt or aluminium alloy melt.
In according to method of the present invention, described at least one mold that preferably is placed on the reversing frame enters the second rotary position from maximum 110 ° of the base position (0 ° of position) of preferred levels revolution, can fill at least one cup with melted metal on described the second rotary position.Described cup can be especially be completely filled before metal bath arrives the cavity of described mold.
According to a kind of preferred form of implementation, after cleaning and polishing, at least one core is being placed mold on the first rotary position.Relative with it, according to known prior art, core is placed separately on core clamping device or the centring means, and described core and then is used as the core unit or independent core is inserted the ingot mould by grabbing device from described core clamping device or centring means.Said core is directly inserted in the mold (ingot mould).At least one mold with described uphill casting device turns over the first angle of revolution in advance, thereby can simplify the operator's of uphill casting device operation.
In a kind of preferred form of implementation, advise, at least one mold returned back to described at least one mold of described base position and described metal bath inflow from described the second rotary position before, described at least one cup was filled by the required melted metal of cast parts fully.The advantage of this form of implementation is that only need are once unique, namely fills described at least one pouring container with metal bath before the real uphill casting process of beginning.
Also feasiblely in a kind of alternative method flexible program be, before described at least one mold is turned back to described base position from described the second rotary position, described at least one cup is partly filled by the required melted metal of cast parts, and remaining metal bath is injected in described at least one cup described at least one mold is turned back to the process of described base position from described the second rotary position.The filling of described at least one cup is preferably synchronously carried out with the gyration of reversing frame.
Thereby improve output in order to shorten cycle time, stipulate in a kind of particularly advantageous form of implementation, described method is implemented by at least two molds and two cups simultaneously at least.
Can stipulate that at this each cup is respectively by attaching troops to a unit in its pouring container, especially by casting ladle filling liquid metal bath.That two cups are by an independent double teeming cast packet or similar device while filling liquid metal bath as alternative also feasible.
Comprise according to claim 8 according to the uphill casting device that is particularly useful for implementing preceding method of the present invention:
-at least one mold, described mold limit be used to the die cavity of holding metal bath and have at least one cup, and described cup can be filled the melted metal for cast parts at least in part,
-reversing frame, described at least one mold are installed on the described reversing frame and this reversing frame can turn round around gyroaxis,
-drive unit can drive the gyration of described reversing frame by described drive unit,
Wherein, described reversing frame and described drive unit design like this according to the present invention, so that described reversing frame can be turned back to the first rotary position and the second rotary position along a gyratory directions at least from base position.
Be beneficial to operation according to uphill casting device of the present invention.The advantage of described uphill casting device device relatively well known in the prior art only need to be the structure space of less, especially can realize less structure height.Another advantage is the inclination moment of torsion less in uphill casting device emerged in operation.
Described base position preferred levels is directed.The gyroaxis preferred levels is directed.Described cup especially can be the part of mold or link to each other with mold.Described reversing frame especially can be positioned at 55 ° to 125 ° interval angle along a gyratory directions revolution at least, especially 65 ° to 115 °, is preferably 90 ° ± 20 °.Described reversing frame especially can keep, locks or be fixed at least one rotary position, preferred two rotary positions.In other words, described reversing frame can especially keep, lock or be fixed at least one rotary position, preferred two rotary positions by mechanical device.
By according to feasible at least two molds of use of a kind of preferred implementing form, can improve in an advantageous manner output.Thereby also realized joint space-efficient layout.
Feasiblely in a kind of particularly advantageous form of implementation be, described reversing frame and described drive unit design like this, so that reversing frame can be from horizontal level along 90 ° ± 20 ° of gyratory directions revolutions and from described horizontal level along 25 ° to 35 ° of another (opposite) gyratory directions revolutions, preferred about 30 °.
In order described uphill casting device to be designed compactly especially, in a kind of preferred form of implementation, advise, described drive unit has the motor that is equipped with transmission device, described transmission device and driving pinion are coupled, and have the tooth section section that at least one effectively is connected with described driving pinion.
In a kind of particularly advantageous form of implementation, advise, on one in two end faces of uphill casting device or in each of two end faces the bearing device is set.Structural design to the moment of torsion transmission of reversing frame can be got relative compact thus.
Each mold preferably consists of by dismountable cover half device or profile positioner, and this cover half device comprises two forming slides and two end face slide blocks, and these slide blocks are determined die cavity or die cavity in detent position.Described forming slide and end face slide block are preferably mounted on the reversing frame of uphill casting device and comprise respectively the thrust cylinder, therefore can open and close simply mold.Described forming slide is connected with the end face slide block by keeping bolt to be connected with the reversing frame bolt.Can make independent mold work by the corresponding bolt that keeps of back-outing, and need not untapped mold is disassembled from the uphill casting device.One in two molds can keep being coupled, but be in not starting state.
At this, the filling of cup advantageously be need not independent interconnection carry out (pouring channel).The moment that liquid melts flows into the die cavity of mold is depended on should be by the structural design of the part of uphill casting device casting.Feasible is that the die cavity of each of two molds is all filled by cover core (Deckkern), does not therefore advantageously need cast gate and drainage system in addition.To the filling in the whole front (without cast gate) of part or can be by casting blank seamed edge, or can directly be undertaken by rising head geometry or cover core.
As alternative, described uphill casting device can have the pouring channel that can construct by different way.Therefore, described pouring channel for example can be designed to, so that it is filled liquid melts at the middle part.It also can be designed as alternative described pouring channel, so that can be filled liquid melts from the side.At this additional cast gate and/or drainage system can be set.Therefore the casting flexible program can and also change the structural design of uphill casting device according to the design variation of part geometry shape.Yet the above-mentioned basic principle of uphill casting method is constant in all flexible programs.
In according to method of the present invention and/or by the part of making according to uphill casting device of the present invention preferably transport facility, especially the transport facility drive unit, the foundry goods of internal combustion engine preferably.
Described herein for the uphill casting part method and the uphill casting device except also can and being particluarly suitable for implementing on the turntable or using for the manufacture of cylinder crank case or chassis part for the manufacture of cylinder cover.
Elaborate other features and advantages of the present invention below in conjunction with description of a preferred embodiment with reference to accompanying drawing.In the accompanying drawings:
Fig. 1 illustrates the stereogram according to the uphill casting device of a preferred embodiment of the present invention design, and wherein reversing frame is in 0 ° of position (horizontal base position);
Fig. 2 illustrates the top view according to the uphill casting device of Fig. 1, and wherein reversing frame is in 0 ° of position;
Fig. 3 illustrates the stereogram according to the uphill casting device of Fig. 1 and Fig. 2, and wherein reversing frame is in 110 ° obliquity;
Fig. 4 a to Fig. 4 e illustrates the schematic diagram of simplifying very much according to the flow process of the method that is used for the uphill casting part of a preferred embodiment of the present invention.
At first describe the Basic Design structure according to the uphill casting device 1 of a preferred embodiment of the present invention design for uphill casting light-weight metal part (for example cylinder head) in detail referring to figs. 1 through Fig. 3.Uphill casting device 1 comprises reversing frame 2, be furnished with two mold (ingot mould) 3a, 3b that have respectively at least one cup 6a, 6b at reversing frame 2, described reversing frame 2 can be around horizontal axis of rotation 7 revolutions, and uphill casting device 1 also comprises the drive unit 4 of the gyration that can drive reversing frame 2.Fig. 1 and Fig. 2 have shown the uphill casting device 1 when reversing frame 2 is in the base position of level (0 ° of position).In Fig. 3, shown the uphill casting device 1 when reversing frame 2 turns over 110 ° from base position.Reversing frame 2 and drive unit 4 are designed to, and (0 ° of position) can 7 revolutions along two opposite gyratory directions around horizontal axis of rotation so that reversing frame 2 is from the base position of level.From the base position of level, reversing frame 2 at least can be along 90 ° ± 20 ° of the single-revolutions of described both direction.From horizontal base position, the scope that can carry out gyration along another (on the contrary) gyratory directions can be less.For example can turn round 25 ° to 35 ° along this gyratory directions, preferably be about 30 °.
In this embodiment, uphill casting device 1 also is filled for the required melted metal of cast parts by two pouring containers (casting ladle) 5a, 5b (they are parts of uphill casting device 1, that is they are used for filling cup 6a, 6b as the part of mold 3a, 3b).At this, during uphill casting method that the first pouring container 5a is used for also will further setting forth liquid melts is filled into the cup 6a on the first mold 3a below implementing.Correspondingly the second pouring container 5b is designed for liquid melts is filled among the cup 6b on the second mold 3b.
The outstanding feature of uphill casting device 1 especially is, because the structural design of pouring container 5a, 5b can make the structure of heater element save the space.Two cup 6a, 6b on mold 3a, the 3b are set up in parallel on reversing frame 2 in joint space-efficient mode.Another advantage is, in cup 6a, 6b on two mold 3a, the 3b other appropriate technical solution at cup 6a, 6b because their close layouts can be simultaneously by independent pouring container 5a, 5b (especially by the double teeming cast packet) filling liquid melt.Can improve output by uphill casting device 1 described herein generally, because cycle time is shorter than technical scheme well known in the prior art.In addition because the setting of module drive unit has realized compact make, itself so that reversing frame 2 can under less structure height, turn round and uphill casting device 1 is constructed shortly especially together with mold 3a, 3b mounted thereto.
Each of two mold 3a, 3b has detachable cover half device, this detachable cover half device is furnished with two forming slides that can slide relative to one another 30,31 and two end face slide blocks that can slide relative to one another, and described slide block defines die cavity at detent position.Forming slide 30,31 and the end face slide block be preferably mounted on the reversing frame 2 of uphill casting device 1 and comprise respectively thrust cylinder 80.Forming slide 30,31 preferably links to each other with reversing frame 2 by the maintenance bolt with the end face slide block.Can make independent mold 3a, 3b work by the corresponding bolt that keeps of back-outing, and will no mold 3a, 3b not disassemble from uphill casting device 1.Have this possibility, i.e. a maintenance among two mold 3a, the 3b is coupled, but does not start.Four holders 8 are designed for assembling cover half device.
By further 4a to Fig. 4 e with reference to the accompanying drawings, below elaborate the basic procedure according to the method that is used for uphill casting light-weight metal part of a preferred embodiment of the present invention.In first method step, reversing frame 2 is from base position (0 ° of position of level, referring to Fig. 4 e) rise together with the mold 3a, the 3b that are mounted thereon (its cast side is at first up) and turn round about 30 ° along the first gyratory directions, on this position, can clean and polish mold 3a, 3b, and can be by among operator introducing cores into casting mould 3a, the 3b that cast parts is required.After putting into core, reversing frame 2 is along the second direction rotation opposite with the first gyratory directions, forward (relative 0 ° of position, 110 ° of positions through horizontal base position and continuation to along described the second direction of rotation, referring to Fig. 4 b), on this position, cup 6a, 6b can be filled the required metal bath of cast parts fully by pouring container 5a, 5b (casting ladle) or similar device.After filling cup 6a, 6b with melt, reversing frame 2 forwards horizontal level (0 ° of position) in opposite direction again together with cup 6a, 6b, wherein, liquid melts can flow in the die cavity of mold 3a, 3b gradually between ° position, 110 ° of positions to 0.The advantage of this method flexible program is that cup 6a, 6b relatively far and have therefore reduced the heat radiation that acts on the operator apart from the operator.At this, melted metal hierarchically flows among mold 3a, the 3b and is passing through in rising head or the filling process on rising head, and it is hotter that rising head keeps for a long time, so part has higher quality.
According to a kind of alternative variant scheme proposals of described method, reversing frame 2 at first turns over about 45 ° from the base position (0 ° of position) of level.In these 45 ° of positions, mold 3a, 3b cleaned and the polishing, and again by the operator with among introducing cores into casting mould 3a, the 3b.Then reversing frame 2 is continued to rotate to (relative 0 ° of position) in 110 ° of positions along equidirectional, in this position, cup 6a, the 6b that is fixedly connected with uphill casting device 1 filled by the required liquid melts of cast parts fully.Then, reversing frame 2 is turned back to 0 ° of position again from described 110 ° of positions in opposite direction, so liquid melts can flow in the die cavity of mold 3a, 3b gradually.The advantage of described second method flexible program is that it is less that turning circle is compared the first flexible program, and described turning circle can obviously be simplified medium supply (the especially guiding of flexible pipe and cable).At this, melted metal equally hierarchically flows in mold 3a, the 3b and is passing through in rising head or the filling process on rising head, and it is hotter that rising head keeps for a long time, so part has higher quality.
The feasible program that exists in two kinds of forms of implementation of aforesaid uphill casting method is, cup 6a, 6b are at 110 ° of positions (the second rotary position) filling liquid melt partly only.Be turned back to the process of 0 ° of position from 110 ° of positions at reversing frame 2, by two casting ladle 5a, 5b or by being designed for the double teeming cast packet of filling simultaneously two cup 6a, 6b remaining melt injected cup 6a, 6b.Described filling to cup is preferably carried out synchronously with the gyration of reversing frame 2.Described pouring container 5a, 5b (casting ladle, be preferably the double teeming cast packet) especially can be controlled like this, so that before carrying out from 110 ° of positions to the gyration of horizontal base position, only first about 3/4 required metal bath is poured among cup 6a, the 6b.In the gyration process of reversing frame 2, two pouring containers (casting ladle) 5a, 5b or double teeming cast packet and described gyration are synchronously mobile, thus remainder melt can after the moment pour among cup 6a, the 6b.At this, the filling of cup 6a, 6b is carried out in the situation that does not have independent interconnection (pouring channel) in an advantageous manner.The moment that liquid melts flows into the die cavity of mold 3a, 3b is depended on should be by the structural design of the part of uphill casting device 1 casting.Feasiblely in addition be, each the filling of die cavity of two mold 3a, 3b is undertaken by cover core, therefore can advantageously save cast gate and drainage system.To the filling in the whole front (without cast gate) of part or can be by casting blank seamed edge, or directly undertaken by rising head geometry or cover core.
As alternative, described uphill casting device 1 can have the pouring channel that can construct by different way.Therefore pouring channel for example can be designed as, so that it is filled liquid melts in the centre.Alternatively, pouring channel also can be designed as, and can be filled liquid melts in the side.At this, additional cast gate and/or drainage system can be set.The casting flexible program can change and also change thus according to the design form of part geometry shape the structural design of uphill casting device 1.Yet the basic principle with reference to the described uphill casting method of Fig. 4 a to Fig. 4 e does not change in all flexible programs before.
List of numerals
1 uphill casting device
2 reversing frames
The 3a mold
The 3b mold
4 drive units
5a pouring container (casting ladle)
5b pouring container (casting ladle)
The 6a cup
The 6b cup
7 gyroaxises
8 holders
30 first forming slides
31 second forming slides
40 motor
41 tooth section sections
42 bearing devices
80 thrust cylinders
Claims (15)
1. method that is used for the uphill casting part may further comprise the steps:
-at least one limits the base position of pointing to from the casting side at first step for the die cavity of holding metal bath and mold (3a, 3b) with at least one cup (6a, 6b) and turned round the first angle of revolution along the first gyratory directions and enter the first rotary position
-described mold (3a, 3b) cleaned and/or the polishing and/or at least one core be placed in the mold (3a, 3b),
-described mold (3a, 3b) along the second gyratory directions revolution opposite with described the first gyratory directions, be turned back to the second rotary position through described base position and along described the second gyratory directions, described mold relatively described base position in this second rotary position has the second angle of revolution, perhaps described mold (3a, 3b) be turned back to second rotary position different from described the first rotary position along described the first gyratory directions, the relatively described base position of described the second rotary position has the second angle of revolution
-described at least one cup (6a, 6b) is filled the melted metal for cast parts,
-follow described at least one mold (3a, 3b) to be turned back to so in opposite direction described base position together with described cup (6a, 6b), so that liquid melts hierarchically flows in the die cavity of described mold (3a, 3b) between described the second rotary position and described base position.
2. in accordance with the method for claim 1, it is characterized in that described base position horizontal orientation.
3. according to claim 1 or 2 described methods, it is characterized in that described the first angle of revolution is 25 ° to 35 °.
4. according to claim 1 or 2 described methods, it is characterized in that described the first angle of revolution is 40 ° to 50 °.
5. according to the described method of one of claim 1 to 4, it is characterized in that described the second angle of revolution is 90 ° ± 20 °.
6. according to the described method of one of claim 1 to 5, it is characterized in that, return back to described base position and described metal bath at least one mold (3a, 3b) from described the second rotary position and flow into described at least one mold (3a, 3b) before, described at least one cup (6a, 6b) is filled by the required melted metal of cast parts fully.
7. according to the described method of one of claim 1 to 5, it is characterized in that, be before described the second rotary position of 90 ° ± 20 ° is turned back to described base position from the second angle of revolution at described at least one mold (3a, 3b), described at least one cup (6a, 6b) is partly filled by the required melted metal of cast parts, and remaining metal bath is injected in described at least one cup (6a, 6b) described at least one mold (3a, 3b) is turned back to the process of described base position from described the second rotary position.
8. according to the described method of one of claim 1 to 7, it is characterized in that described method is implemented by at least two molds (3a, 3b) and two cups (6a, 6b) simultaneously at least.
9. in accordance with the method for claim 8, it is characterized in that each cup (6a, 6b) is filled melted metal by the pouring container (5a, 5b) of attaching troops to a unit in it respectively.
10. in accordance with the method for claim 8, it is characterized in that two cups (6a, 6b) are filled melted metal simultaneously by an independent double teeming cast packet.
11. a uphill casting device (1) that is used for cast parts comprises
-at least one mold (3a, 3b), described mold (3a, 3b) limits be used to the die cavity of holding metal bath and has at least one cup (6a, 6b), described cup (6a, 6b) can be filled the melted metal for cast parts at least in part
-reversing frame (2), described at least one mold (3a, 3b) are installed in described reversing frame (2) upward and this reversing frame (2) can center on gyroaxis (7) revolution,
-drive unit (4) can drive the gyration of described reversing frame (2) by described drive unit (4),
It is characterized in that described reversing frame (2) and described drive unit (4) be design like this, so that described reversing frame (2) can be turned back to the first rotary position and the second rotary position along a gyratory directions at least from base position.
12. according to the described uphill casting device of claim 11 (1), it is characterized in that, described reversing frame (2) and described drive unit (4) be design like this, so that described reversing frame (2) can turn round from base position along the single-revolution direction 90 ° ± 20 ° and turn round 25 ° to 35 ° from described base position along another gyratory directions.
13. according to claim 11 or 12 described uphill casting devices (1), it is characterized in that, locked at least one that described reversing frame can be in described rotary position.
14. according to the described uphill casting device of one of claim 10 to 13 (1), it is characterized in that, described drive unit (4) has the motor (40) that is equipped with transmission device, described transmission device and driving pinion are coupled, and described drive unit (4) has the tooth section section (41) that at least one effectively is connected with described driving pinion.
15., it is characterized in that in two end faces of described uphill casting device (1) one upper or in each of two end faces bearing device (42) is set according to the described uphill casting device of one of claim 10 to 14 (1).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010022343.3 | 2010-06-01 | ||
| DE102010022343.3A DE102010022343B4 (en) | 2010-06-01 | 2010-06-01 | Method for tilt casting of components and tilt casting device |
| PCT/EP2011/002311 WO2011151007A1 (en) | 2010-06-01 | 2011-05-07 | Method for tilt casting components and tilt casting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103038002A true CN103038002A (en) | 2013-04-10 |
| CN103038002B CN103038002B (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180037597.1A Active CN103038002B (en) | 2010-06-01 | 2011-05-07 | Method for tilt casting components and tilt casting device |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN103038002B (en) |
| BR (1) | BR112012030687B1 (en) |
| DE (1) | DE102010022343B4 (en) |
| MX (1) | MX361824B (en) |
| WO (1) | WO2011151007A1 (en) |
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| CN104588625A (en) * | 2014-12-18 | 2015-05-06 | 济南圣元机械工程有限公司 | Gravity casting machine conducting tilting motion and tilting motion hydraulic control system of gravity casting machine. |
| CN105934296A (en) * | 2014-01-03 | 2016-09-07 | 费尔有限公司 | Method for casting a cast part |
| CN111615435A (en) * | 2017-12-28 | 2020-09-01 | Ksm铸造集团有限公司 | Inclined casting machine |
| CN114472809A (en) * | 2022-01-27 | 2022-05-13 | 康普泰克压铸(三明)有限公司 | Cylinder cover forming die |
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| DE102011052366B4 (en) * | 2011-08-02 | 2020-06-18 | Ks Huayu Alutech Gmbh | Method and device for producing a light metal component by tilt casting |
| AT514740B1 (en) * | 2013-05-27 | 2020-12-15 | Nemak Sab De Cv | Method and device for casting a cast part |
| DE102014102724A1 (en) | 2013-12-03 | 2015-06-03 | Nemak Linz Gmbh | Process for the casting production of castings from a molten metal |
| EP3048179B1 (en) | 2015-01-21 | 2017-05-24 | Nemak, S.A.B. de C.V. | Method for forming complex cast parts and cast part consisting of an AlCu alloy |
| DE202016100133U1 (en) * | 2016-01-13 | 2017-04-19 | Kurtz Gmbh | Device for casting |
| ES2702527A1 (en) * | 2017-09-01 | 2019-03-01 | Blasco Maria Gimenez | MOLDING EQUIPMENT (Machine-translation by Google Translate, not legally binding) |
| DE102019102507A1 (en) * | 2019-01-31 | 2020-08-06 | Kuka Industries Gmbh & Co. Kg | Casting device and method |
| CN111069575A (en) * | 2019-11-21 | 2020-04-28 | 中国第一汽车股份有限公司 | Method for preparing aluminum alloy engine cylinder cover by using tilting casting process |
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Also Published As
| Publication number | Publication date |
|---|---|
| DE102010022343A1 (en) | 2011-12-01 |
| CN103038002B (en) | 2015-01-21 |
| BR112012030687B1 (en) | 2023-09-26 |
| DE102010022343B4 (en) | 2017-10-26 |
| BR112012030687A2 (en) | 2016-09-13 |
| MX2012013796A (en) | 2012-12-17 |
| WO2011151007A1 (en) | 2011-12-08 |
| MX361824B (en) | 2018-12-17 |
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