CN119794271A - Aluminum alloy casting mold with high efficiency demoulding - Google Patents
Aluminum alloy casting mold with high efficiency demoulding Download PDFInfo
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- CN119794271A CN119794271A CN202510027416.0A CN202510027416A CN119794271A CN 119794271 A CN119794271 A CN 119794271A CN 202510027416 A CN202510027416 A CN 202510027416A CN 119794271 A CN119794271 A CN 119794271A
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Abstract
本发明公开了一种高效脱模的铝合金铸造模具，属于铸造模具技术领域，本发明包括下模，所述下模的上方设置有上模，且下模的中部开设有模腔，所述上模的下端中部安装有与模腔相互匹配的模芯，且上模的中部设置有流体通道，所述下模的中部安装有顶升脱模部件，且顶升脱模部件用于在开模时将模腔中的成型铸件顶出，所述下模的侧边安装有活动散热部件，且活动散热部件在通入液体时减缓散热效果，用于在冷却恢复散热。该高效脱模的铝合金铸造模具，通过在模具上设置可调式散热结构，利用散热机构的调节在添加成型液体时，降低散热机构的散热效率，减小高温液体的温度差。
The present invention discloses an aluminum alloy casting mold with high efficiency demoulding, which belongs to the technical field of casting molds. The present invention comprises a lower mold, an upper mold is arranged above the lower mold, and a mold cavity is opened in the middle of the lower mold, a mold core matching the mold cavity is installed in the middle of the lower end of the upper mold, and a fluid channel is arranged in the middle of the upper mold, a jacking demoulding component is installed in the middle of the lower mold, and the jacking demoulding component is used to eject the molded casting in the mold cavity when the mold is opened, and a movable heat dissipation component is installed on the side of the lower mold, and the movable heat dissipation component slows down the heat dissipation effect when liquid is passed, and is used to restore heat dissipation during cooling. The aluminum alloy casting mold with high efficiency demoulding, by arranging an adjustable heat dissipation structure on the mold, reduces the heat dissipation efficiency of the heat dissipation mechanism when adding molding liquid by adjusting the heat dissipation mechanism, and reduces the temperature difference of the high-temperature liquid.
Description
Technical Field
The invention relates to the technical field of casting molds, in particular to an aluminum alloy casting mold capable of efficiently demolding.
Background
Aluminum alloy casting molds are used in aluminum alloy material casting processes to inject and cool molten aluminum alloy into tools that solidify into parts or products of desired shape and dimensions, and are typically made of high strength, high temperature, wear resistant materials to ensure the ability to withstand the pressure of high temperature molten metal during casting, to maintain the stability of the mold shape, and to produce castings of precise dimensions and good surface quality.
The heat-resistant casting mold comprises a heat-resistant casting cooling box wall, a box cover body arranged right above the heat-resistant casting cooling box wall, and a cylindrical mold body arranged inside the heat-resistant casting cooling box wall, wherein annular protrusions are integrally formed at the top of the cylindrical mold body. The heat-resistant casting cooling box comprises a box cover body, a groove guide rail, a strip-shaped body, an angle limiting lifting body, an embedded piece I, an embedded groove I, a heat-resistant casting cooling box wall and a box cover body, wherein the two ends of the box cover body are integrally formed and connected with the groove guide rail, the groove guide rail is provided with the T-shaped protruding body I and the T-shaped back hook body I, the embedded groove I is formed between the T-shaped protruding body I and the T-shaped back hook body I, the strip-shaped body is uniformly formed and connected with the two sides of the top of the heat-resistant casting cooling box wall, the protruding groove I is formed on the outer wall of the strip-shaped body, the angle limiting lifting body is formed, the strip-shaped body and the angle limiting lifting body form the embedded piece I, and the embedded piece I are clamped and embedded with the embedded groove I, and the heat-resistant casting cooling box wall and the box cover body are assembled.
In order to facilitate the heat dissipation efficiency of the mold when the existing casting mold is used, the heat dissipation fins are arranged on the side edges of the mold, and can play a role in heat dissipation and cooling, but after forming liquid is gradually added into the cavity, the forming liquid entering the cavity is subjected to heat conduction and cooling through the heat dissipation fins, and then the temperature difference is easily formed between the forming liquid and the liquid poured subsequently, so that the integral cooling and forming effect of the subsequent liquid is reduced.
We have therefore proposed an aluminium alloy casting mould which is efficient in demoulding in order to solve the problems set out above.
Disclosure of Invention
The invention aims to provide an aluminum alloy casting mold with high-efficiency demolding, which aims to solve the problems that in order to facilitate the heat dissipation efficiency of the mold when the existing casting mold in the market, which is proposed by the background technology, is used, the side edge of the mold is provided with the heat dissipation fins, and the heat dissipation fins can play a role in heat dissipation and cooling, but after forming liquid is gradually added into a cavity, the forming liquid which firstly enters the cavity is subjected to heat conduction and cooling of the heat dissipation fins, and then the temperature difference is easy to exist between the forming liquid and the liquid which is poured later, so that the integral cooling and forming effect of the follow-up liquid is reduced.
The technical scheme is that the aluminum alloy casting die comprises a lower die, an upper die is arranged above the lower die, a die cavity is formed in the middle of the lower die, a die core matched with the die cavity is arranged in the middle of the lower end of the upper die, a fluid channel is formed in the middle of the upper die, a jacking demoulding part is arranged in the middle of the lower die and used for jacking a formed casting in the die cavity when the die is opened, a movable radiating part is arranged on the side edge of the lower die, and the movable radiating part slows down the radiating effect when liquid is introduced and is used for recovering heat radiation when cooling.
Preferably, the jacking demoulding part comprises an adjusting plate, the adjusting plate is located in the lower die, the adjusting plate is connected with the lower die through a first spring, the upper end of the side edge of the adjusting plate is fixedly connected with a collision rod, and the middle part of the adjusting plate is fixedly provided with a jacking block.
Through adopting above-mentioned technical scheme, can make its regulating plate after the inside removal of lower mould rebound that resets through the setting of first spring.
Preferably, the contact resisting rod and the material pushing block are vertically distributed with the adjusting plate, and the material pushing blocks are symmetrically distributed about the central axis of the adjusting plate.
Through adopting above-mentioned technical scheme, after last mould and lower mould compound die, utilize the last mould to extrude the touching pole, make the liftout piece on its regulating plate withdraw in the die cavity, after the shaping, go up the mould and open the back, regulating plate and liftout piece upwards move to utilize the liftout piece to outwards push out with the shaping in the die cavity, improve drawing of patterns efficiency.
Preferably, the movable heat dissipation part comprises a heat dissipation fin, the heat dissipation fin is fixed in the lower die, the diversion trench is arranged in the middle of the heat dissipation fin, the diversion trenches in the adjacent heat dissipation fin are mutually communicated through the air outlet through pipe, one end of the air outlet through pipe is extended out of the lower die, the heat dissipation fin is provided with a heat insulation column towards one end of the outer side of the lower die, the middle part of the heat insulation column is fixedly provided with a heat conduction block, the lower end middle part of the heat insulation column is arranged on the central pipe, the inner parts of the adjacent central pipes are mutually communicated through connecting through the connecting through grooves, one of the central pipes is mutually connected through the air delivery pipe and the air pump, the middle part of the heat conduction block is provided with an air flow channel, one side opening of the air flow channel in the middle part of the heat conduction block is mutually communicated with the first diversion trench, and the other side opening of the air flow channel in the middle part of the heat conduction block is mutually communicated with the second diversion trench on the heat insulation column.
Through adopting above-mentioned technical scheme, after heat conduction piece and the fin laminating each other on the heat insulation post, can be with the heat transfer of lower mould to the heat conduction piece on through the fin, utilize the heat conduction piece to realize heat exchange heat dissipation with the contact of external air.
Preferably, one end of the radiating fin, which is close to the heat insulation column, is mutually attached to the heat insulation column, the heat insulation column can rotate on the central tube, and the central tube is mutually communicated with the air flow channel in the middle of the heat conducting block.
Through adopting above-mentioned technical scheme, through the rotation of heat insulating column on the center tube to can make its heat conduction piece can contact or break away from with radiating fin.
Preferably, the included angle between the first diversion trench and the second diversion trench on the heat insulation column is 90 degrees, and the outer wall of the heat insulation column and the inner wall of the lower die are mutually attached.
Through adopting above-mentioned technical scheme, through the rotation of heat insulating column to can make the guiding gutter opening at its first splitter box and fin middle part align or dislocation each other.
Preferably, a knocking component is arranged below the movable heat dissipation component, and the knocking component is arranged on the side edge of the lower die and used for reducing bubbles in the introduced fluid.
By adopting the technical scheme, the bubbles in the die cavity can be reduced through the vibration of the knocking part.
Preferably, the knocking component comprises a limiting cover, an air inlet is formed in the upper end of the limiting cover, an air exhaust hole is formed in the lower end of the limiting cover, a piston plate is mounted in the limiting cover and connected with the limiting cover through a second spring, a vibration rod is arranged on the side edge of the piston plate, a power magnetic block is mounted on one end, close to the piston plate, of the vibration rod and the piston plate, and the vibration rod is connected with the lower die through a third spring.
By adopting the technical scheme, the piston plate on the lower die can be reset and rebounded by utilizing the arrangement of the second spring.
Preferably, the magnetic force of the power magnetic block at the end part of the vibration rod is opposite to the magnetic force of the power magnetic block on the piston plate, and the power magnetic block at the end part of the vibration rod corresponds to the power magnetic block on the piston plate one by one.
Through adopting above-mentioned technical scheme, after the piston board removes, when the power magnetic path on it and the power magnetic path of vibrations pole tip keep away from each other, the vibrations pole can reset the resilience under the effect of third spring, and the vibrations pole after the reset strikes the lower mould.
Preferably, the diameter of the air inlet hole at the upper end of the limiting cover is larger than that of the air outlet hole at the lower end, and the air inlet hole and the air outlet hole are arranged on one side, close to the lower die, of the limiting cover.
By adopting the technical scheme, the diameter of the air inlet hole is larger than that of the air outlet hole, so that the air inflow of the air inlet hole is larger than the air outflow.
Compared with the prior art, the aluminum alloy casting mold with high-efficiency demolding has the beneficial effects that the heat dissipation efficiency of the heat dissipation mechanism is reduced and the temperature difference of high-temperature liquid is reduced by arranging the adjustable heat dissipation structure on the mold and utilizing the adjustment of the heat dissipation mechanism when forming liquid is added;
1. After the upper die and the lower die are clamped, the upper die pushes the contact rod, so that the adjusting plate, the contact rod and the material pushing block can move downwards, when the upper die is opened after gradual forming, the material pushing block and the contact rod can reset and rebound under the action of a first spring, and the material pushing block after resetting can push outwards between forming in the die cavity, so that the die stripping efficiency of piece by piece in the die cavity is improved;
2. The heat insulation column is arranged, when flowing liquid is injected through rotation of the heat insulation column, the heat conduction block and the heat dissipation fins are staggered, so that the heat dissipation fins are prevented from transferring heat outwards through the heat conduction block, the heat transfer quantity is reduced, when the heat insulation column is cooled, the heat conduction block and the heat dissipation fins of the heat insulation column can be aligned to perform normal heat conduction and cooling after rotating, meanwhile, after the heat conduction block is aligned to the heat dissipation fins, the first diversion grooves on the heat conduction block are aligned to the diversion grooves in the middle of the heat dissipation fins, air flow is introduced into the heat conduction block through the air pump, the air flow can enter the heat dissipation fins along the heat conduction block and is discharged outwards through the air outlet pipe, and the cooling speed of the lower die can be improved by utilizing the flow of the air flow;
3. The heat insulation column is provided with the vibration rod, after the heat conduction block and the radiating fins of the heat insulation column are dislocated after rotating, the lower end opening of the second diversion trench on the heat insulation column is mutually aligned with the air inlet hole on the limit cover, at the moment, when the air pump supplies air to the central tube and the inside of the heat conduction block, air flow can enter the inside of the limit cover through the second diversion trench and the air inlet hole, the piston plate can be moved towards the direction away from the lower die by utilizing the increase of the air flow inside the limit cover, the power magnetic block on the piston plate and the power magnetic block at the end part of the vibration rod are mutually far away from after the piston plate moves, the vibration rod resets and rebounds under the action of the third spring, the vibration rod after resetting impacts the lower die, and air bubbles in injected liquid in the die cavity can be reduced through vibration generated by impact on the lower die.
Drawings
FIG. 1 is a schematic view of a front perspective structure of the present invention;
FIG. 2 is a schematic view of the upper mold and the mold core structure of the present invention;
FIG. 3 is a schematic view of the structure of the adjusting plate and the ejector block of the present invention;
FIG. 4 is a schematic view of the structure of the heat insulation column and the heat conduction block of the present invention;
FIG. 5 is a schematic view of the structure of the heat dissipating fin and the heat insulating column of the present invention;
FIG. 6 is a schematic view of the structure of the first and second diversion trenches of the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 4A according to the present invention;
FIG. 8 is a schematic view of the heat insulating column and center tube structure of the present invention;
FIG. 9 is an enlarged schematic view of the structure of FIG. 5B according to the present invention;
fig. 10 is a schematic view of the piston plate and shock rod structure of the present invention.
The drawing shows that the mold comprises a lower mold, a upper mold, a mold cavity, a mold core, a 5-fluid passage, a 6-jacking demolding component, a 601, an adjusting plate, a 602, a first spring, a 603, a supporting rod, a 604, a jacking block, a 7-movable radiating component, a 701, a radiating fin, a 702, a diversion groove, a 703, an air outlet pipe, a 704, a heat insulation column, a 705, a heat conducting block, a 706, a central pipe, a 707, a connecting through groove, a 708, an air pipe, 709, an air pump, a 7010, a first diversion groove, a 7011, a second diversion groove, a 8, a knocking component, a 801, a limiting cover, a 802, an air inlet hole, a 803, an exhaust hole, a 804, a piston plate, a 805, a second spring, a 806, a vibration rod, a 807, a power magnetic block, a 808 and a third spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one: referring to fig. 1-10, in order to facilitate the heat dissipation efficiency of the existing casting mold, the heat dissipation fin is disposed at the side of the mold, although the heat dissipation fin can perform the heat dissipation and cooling functions, after the molding liquid is gradually added into the cavity, the molding liquid entering the cavity is subjected to heat conduction and cooling by the heat dissipation fin, and then is easy to have a temperature difference with the liquid poured subsequently, so as to reduce the overall cooling and molding effect of the subsequent liquid, in order to solve the technical problem, the embodiment discloses the following technical matters, an aluminum alloy casting mold with high efficiency demolding comprises a lower mold 1, an upper mold 2 is disposed above the lower mold 1, a mold cavity 3 is disposed in the middle of the lower mold 1, a mold core 4 matched with the mold cavity 3 is disposed in the middle of the lower end of the upper mold 2, a fluid channel 5 is disposed in the middle of the upper mold 2, the middle part of the lower die 1 is provided with a jacking demoulding part 6, the jacking demoulding part 6 is used for ejecting a formed casting in the die cavity 3 when the die is opened, the side edge of the lower die 1 is provided with a movable radiating part 7, the movable radiating part 7 slows down the radiating effect when liquid is introduced, the jacking demoulding part 6 is used for recovering radiating heat in cooling, the jacking demoulding part 6 comprises an adjusting plate 601, the adjusting plate 601 is positioned in the lower die 1, the adjusting plate 601 is connected with the inside of the lower die 1 through a first spring 602, the upper end of the side edge of the adjusting plate 601 is fixedly connected with a collision rod 603, the middle part of the adjusting plate 601 is fixedly provided with a jacking block 604, the collision rod 603 and the jacking block 604 are vertically distributed with the adjusting plate 601, the jacking block 604 is symmetrically distributed about the central axis of the adjusting plate 601, the movable radiating part 7 comprises radiating fins 701, the radiating fins 701 are fixed in the lower die 1, the guiding gutter 702 has been seted up at the middle part of radiating fin 701, and the guiding gutter 702 of adjacent radiating fin 701 inside communicates each other through the siphunculus 703 of giving vent to anger, give vent to anger the open-ended one end of siphunculus 703 and stretch out lower mould 1, radiating fin 701 is provided with heat insulating column 704 towards the one end of lower mould 1 outside, and the middle part fixed mounting of heat insulating column 704 has heat conducting block 705, the lower extreme middle part of heat insulating column 704 is installed on center tube 706, and the inside of adjacent center tube 706 communicates each other through connecting through slot 707, one of them center tube 706 passes through gas-supply pipe 708 and air pump 709 interconnect, the middle part of heat conducting block 705 is provided with the air current passageway, and the air current passageway one side opening in the middle part of heat conducting block 705 communicates each other with first shunt groove 7010, the air current passageway opposite side opening in the middle part of heat conducting block 705 communicates each other with the second shunt groove 7011 on the heat insulating column 704, the one end that the radiating fin 701 is close to the heat insulating column 704 is laminated each other with the heat insulating column 704, and heat insulating column 704 can rotate on center tube 706, and center tube 706 and air current passageway in the middle part of heat insulating column 706 communicates each other, and the inside of adjacent center tube 706 is through connecting slot 707, wherein air current passageway 7010 and the second shunt 7011 on the heat insulating column 704 is the inner wall of 90 and heat insulating column 1.
When the aluminum alloy casting is required, the heat insulation column 704 is rotated, the heat insulation column 704 can drive the heat conduction block 705 on the heat insulation column to synchronously rotate, so that the heat conduction block 705 and the heat dissipation fins 701 in the lower die 1 are mutually staggered, the heat dissipation fins 701 are separated from radiating outside heat, the heat dissipation effect of the lower die 1 in liquid injection is slowed down, the upper die 2 is covered on the lower die 1, the abutting rod 603 can be pressed after the upper die 2 is covered, the abutting rod 603 and the adjusting plate 601 move downwards, the adjusting plate 601 can drive the ejector block 604 to synchronously move after moving downwards, liquid is injected into the fluid channel 5, the liquid flows into the die cavity 3, when the fluid injection is completed, the heat insulation column 704 is reversely rotated, the heat conduction block 705 on the heat insulation column can be overlapped with the heat dissipation fins 701 again after the heat insulation column rotates, at this time, the heat dissipation fins 701 can transfer heat to the heat conduction blocks 705, the heat conduction blocks 705 are utilized to contact with the external air to conduct normal heat dissipation, after the heat conduction blocks 705 are mutually aligned with the heat dissipation fins 701, the first diversion grooves 7010 on the heat conduction blocks 705 and the diversion grooves 702 on the heat dissipation fins 701 are mutually aligned, at this time, the air pump 709 supplies air to the inside of the central tube 706, the air flow of the central tube 706 can enter the inside of the heat conduction blocks 705 after the air supply is carried out, the air flow entering the heat conduction blocks 705 can enter the inside of the heat dissipation fins 701 through the first diversion grooves 7010 and the diversion grooves 702, the air flow absorbs the heat of the heat dissipation fins 701 and is discharged outwards through the air outlet pipe 703, so that the cooling effect of the lower die 1 is improved, after the lower die 1 is cooled down, the upper die 2 and the lower die 1 are opened, the supporting rods 603, the adjusting plates 601 and the jacking blocks 604 are reset and rebound under the action of the first springs 602, the reset ejector block 604 ejects the formed casting in the die cavity 3 outwards, so that the overall demolding efficiency is improved.
In the second embodiment, the technical content disclosed in the first embodiment is further improved based on the first embodiment, in the second embodiment, a knocking part 8 is arranged below a movable radiating part 7, the knocking part 8 is arranged on the side edge of a lower die 1 and is used for reducing bubbles in introduced fluid, the knocking part 8 comprises a limiting cover 801, the upper end of the limiting cover 801 is provided with an air inlet hole 802, the lower end of the limiting cover 801 is provided with an air outlet hole 803, a piston plate 804 is arranged in the limiting cover 801, the piston plate 804 is connected with the limiting cover 801 through a second spring 805, a vibrating rod 806 is arranged on the side edge of the piston plate 804, a power magnet 807 is arranged on one end of the vibrating rod 806 close to the piston plate 804 and on the piston plate 804, the vibrating rod 806 is connected with the power magnet 807 on the lower die 1 through a third spring 808, the power magnet 807 on the end of the vibrating rod 806 corresponds to the power magnet 807 on the piston plate 804, the diameter of the upper end of the limiting cover 801 is larger than the diameter of the lower end 802 on the lower end of the limiting cover 801, and the diameter of the air inlet hole 807 is arranged on one side of the lower die 803 close to one side of the air outlet hole 803.
When liquid is injected into the mold core 4 through the fluid channel 5, the heat insulation column 704 is rotated, the heat conduction block 705 and the radiating fin 701 of the heat insulation column 704 can be staggered mutually after rotating, the heat insulation column 704 and the heat conduction block 705 can be staggered mutually by the diversion trench 7010 and the diversion trench 702 on the radiating fin 701 after rotating, the lower end opening of the second diversion trench 7011 is aligned with the air inlet 802 on the limiting cover 801, then air flow is introduced into the inner part of the center tube 706 through the air pump 709, the air flow in the center tube 706 enters the inner part of the limiting cover 801 through the heat conduction block 705, the second diversion trench 7011 and the air inlet 802, and the diameter of the air inlet 802 is larger than that of the air outlet 803, so when the air flow is injected into the limiting cover 801, partial air flow flows outwards but the air flow in the limiting cover 801 is increased, so that the piston plate 804 is pushed to move in the inner part of the limiting cover 801, after the piston plate 804 moves, the power magnet 807 and the power magnet 807 on the vibration rod 806 are separated from each other, the vibration rod 806 is reset and rebounded through the third spring 808, the reset vibration rod 806 impacts the lower die 1, the vibration generated by the impact of the vibration rod 806 on the lower die 1 is utilized to crush bubbles in the die cavity 3, when the vibration rod 806 needs to continuously reciprocate, after the vibration rod 806 impacts once, the air pump 709 stops supplying air, the air flow of the air pump is discharged outwards through the air outlet 803 inside the limiting cover 801, the piston plate 804 is reset under the action of the second spring 805, the power magnet 807 on the piston plate 804 is reset and the power magnet 807 on the vibration rod 806 are mutually closed again, the vibration rod 806 is far away from the lower die 1 by utilizing the magnetic attraction, and then the re-impact of the vibration rod 806 can be realized by continuing to supply air through the air pump 709, thereby reciprocating.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (10)
1. The utility model provides an aluminum alloy casting mould of high-efficient drawing of patterns, includes lower mould (1), the top of lower mould (1) is provided with mould (2), and mould cavity (3) have been seted up at the middle part of lower mould (1), the lower extreme mid-mounting of going up mould (2) has mold core (4) that match each other with mould cavity (3), and the middle part of going up mould (2) is provided with fluid channel (5), wherein, the mid-mounting of lower mould (1) has jacking drawing of patterns part (6), and jacking drawing of patterns part (6) are arranged in ejecting the shaping foundry goods in mould cavity (3) when the die sinking, movable radiating part (7) are installed to the side of lower mould (1), and movable radiating part (7) slow down the radiating effect when letting in liquid for resume the heat dissipation at the cooling.
2. The high-efficiency demolding aluminum alloy casting mold according to claim 1, wherein the jacking demolding component (6) comprises an adjusting plate (601), the adjusting plate (601) is located in the lower mold (1), the adjusting plate (601) is connected with the lower mold (1) through a first spring (602) in a mutual mode, an abutting rod (603) is fixedly connected to the upper end of the side edge of the adjusting plate (601), and a jacking block (604) is fixedly installed in the middle of the adjusting plate (601).
3. The high-efficiency demolding aluminum alloy casting mold as claimed in claim 2, wherein the abutting rods (603) and the ejector blocks (604) are vertically distributed with the adjusting plate (601), and the ejector blocks (604) are symmetrically distributed about the central axis of the adjusting plate (601).
4. The aluminum alloy casting mold with efficient demolding according to claim 1, wherein the movable radiating component (7) comprises radiating fins (701), the radiating fins (701) are fixed inside the lower mold (1), diversion grooves (702) are formed in the middle of each radiating fin (701), the diversion grooves (702) inside the adjacent radiating fins (701) are mutually communicated through an air outlet pipe (703), one open end of the air outlet pipe (703) extends out of the lower mold (1), one end of each radiating fin (701) facing to the outer side of the lower mold (1) is provided with a heat insulation column (704), the middle part of each heat insulation column (704) is fixedly provided with a heat conducting block (705), the middle part of the lower end of each heat insulation column (704) is mounted on the central pipe (706), the inner parts of the adjacent central pipes (706) are mutually communicated through connecting grooves (707), one central pipe (706) is mutually connected through the air outlet pipe (708), the middle part of each heat conducting block (705) is provided with an air flow channel, one side of each heat conducting block (705) is mutually communicated with the first diversion groove (7010), and the middle part of each heat conducting block (705) is mutually communicated with the second air flow channel (7011).
5. The aluminum alloy casting mold with high demolding efficiency as claimed in claim 4, wherein one end of the heat dissipation fin (701) close to the heat insulation column (704) is mutually attached to the heat insulation column (704), the heat insulation column (704) can rotate on the central tube (706), and the central tube (706) is mutually communicated with the air flow channel in the middle of the heat conduction block (705).
6. The efficient demolding aluminum alloy casting mold as claimed in claim 4, wherein an included angle between the first diversion trench (7010) and the second diversion trench (7011) on the heat insulation column (704) is 90 degrees, and the outer wall of the heat insulation column (704) and the inner wall of the lower mold (1) are mutually attached.
7. The high-efficiency demolding aluminum alloy casting mold as claimed in claim 1, wherein a knocking component (8) is arranged below the movable heat dissipation component (7), and the knocking component (8) is arranged on the side edge of the lower mold (1) and used for reducing bubbles in the introduced fluid.
8. The aluminum alloy casting mold with efficient demolding according to claim 7, wherein the knocking component (8) comprises a limiting cover (801), an air inlet hole (802) is formed in the upper end of the limiting cover (801), an air outlet hole (803) is formed in the lower end of the limiting cover (801), a piston plate (804) is mounted in the limiting cover (801), the piston plate (804) is connected with the limiting cover (801) through a second spring (805), a vibration rod (806) is arranged on the side edge of the piston plate (804), and a power magnetic block (807) is mounted on one end, close to the piston plate (804), of the vibration rod (806) and on the piston plate (804), and the vibration rod (806) is connected with the lower mold (1) through a third spring (808).
9. The aluminum alloy casting mold with high demolding efficiency as claimed in claim 8, wherein the power magnet (807) at the end part of the vibration rod (806) and the power magnet (807) on the piston plate (804) are opposite in magnetism, and the power magnet (807) at the end part of the vibration rod (806) corresponds to the power magnet (807) on the piston plate (804) one by one.
10. The high-efficiency demolding aluminum alloy casting mold as claimed in claim 9, wherein the diameter of the air inlet hole (802) at the upper end of the limiting cover (801) is larger than that of the air outlet hole (803) at the lower end, and the air inlet hole (802) and the air outlet hole (803) are arranged on one side, close to the lower mold (1), of the limiting cover (801).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202510027416.0A CN119794271B (en) | 2025-01-08 | 2025-01-08 | Aluminum alloy casting mold with high efficiency demoulding |
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| CN202510027416.0A CN119794271B (en) | 2025-01-08 | 2025-01-08 | Aluminum alloy casting mold with high efficiency demoulding |
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| CN119794271B CN119794271B (en) | 2025-08-29 |
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| CN110508790A (en) * | 2019-08-16 | 2019-11-29 | 江苏顺达机械设备有限公司 | A kind of hydraulic Casting Equipment with cooling and de-bubble function |
| CN211276448U (en) * | 2019-12-27 | 2020-08-18 | 南京欧美达应用材料科技有限公司 | Casting mould of target |
| CN112139452A (en) * | 2020-08-27 | 2020-12-29 | 钱云 | High-end equipment manufacturing metal casting mould convenient to drawing of patterns |
| CN116372108A (en) * | 2023-02-28 | 2023-07-04 | 马鞍山点文科技有限公司 | Heat-resistant casting die |
| CN220515372U (en) * | 2023-08-09 | 2024-02-23 | 杭州奕灵科技有限公司 | Energy-saving pump body casting die with good durability |
-
2025
- 2025-01-08 CN CN202510027416.0A patent/CN119794271B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508790A (en) * | 2019-08-16 | 2019-11-29 | 江苏顺达机械设备有限公司 | A kind of hydraulic Casting Equipment with cooling and de-bubble function |
| CN211276448U (en) * | 2019-12-27 | 2020-08-18 | 南京欧美达应用材料科技有限公司 | Casting mould of target |
| CN112139452A (en) * | 2020-08-27 | 2020-12-29 | 钱云 | High-end equipment manufacturing metal casting mould convenient to drawing of patterns |
| CN116372108A (en) * | 2023-02-28 | 2023-07-04 | 马鞍山点文科技有限公司 | Heat-resistant casting die |
| CN220515372U (en) * | 2023-08-09 | 2024-02-23 | 杭州奕灵科技有限公司 | Energy-saving pump body casting die with good durability |
Also Published As
| Publication number | Publication date |
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| CN119794271B (en) | 2025-08-29 |
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