CN113020566A - Die casting die of aluminum alloy of easy quick refrigeration cooling - Google Patents
Die casting die of aluminum alloy of easy quick refrigeration cooling Download PDFInfo
- Publication number
- CN113020566A CN113020566A CN202110217626.8A CN202110217626A CN113020566A CN 113020566 A CN113020566 A CN 113020566A CN 202110217626 A CN202110217626 A CN 202110217626A CN 113020566 A CN113020566 A CN 113020566A
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- die
- casting
- cooling
- main body
- heat exchange
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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
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/02—Pressure casting making use of mechanical pressure devices, e.g. cast-forging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/08—Controlling, supervising, e.g. for safety reasons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
Abstract
The invention discloses an aluminum alloy die-casting die easy for rapid refrigeration and cooling, belonging to the field of die-casting dies, and the die-casting die easy for rapid refrigeration and cooling comprises a die-casting plate, the die-casting die is clamped on the die-casting plate, the die-casting die comprises a die main body, a film core is arranged in the die main body, one end of the die main body far away from the die-casting plate is fixedly connected with a plurality of heat exchange plates which are uniformly distributed, a plurality of guide cylinders are connected between the plurality of heat exchange plates, the lower end of the die-casting die is provided with a circulating water tank, a return pipe is connected between the circulating water tank and the die main body, a plurality of liquid discharge holes communicated with the return pipe are arranged at the bottom end of the die main body, the return pipes are connected between the circulating water tank and the two ends of the guide cylinders, the adjustment of a plurality of cooling pipelines arranged in the die can be, the problem that the quality is reduced after the forming due to the excessively high cooling speed of the workpiece is solved.
Description
Technical Field
The invention relates to the field of die-casting molds, in particular to a die-casting mold for aluminum alloy, which is easy to refrigerate and cool quickly.
Background
The die-casting die is a method for casting liquid die forging, a process completed on a special die-casting die forging machine. The basic process comprises the following steps: molten metal is cast at low speed or high speed and filled into the cavity of the mold, the mold has movable cavity surface, and it is pressurized and forged along with the cooling process of the molten metal, so that the shrinkage cavity and shrinkage porosity defects of the blank are eliminated, and the internal structure of the blank reaches the broken crystal grains in the forged state. The comprehensive mechanical property of the blank is obviously improved, the alloy adopted by the die casting is mainly non-ferrous alloy, and ferrous metals (steel, iron and the like) are less used due to the problems of die materials and the like. The nonferrous alloy die casting is widely used by aluminum alloy, zinc alloy is inferior, and die casting materials, a die casting machine and a die are three major elements of die casting production, but one element is not available. The die casting process is a process for organically and comprehensively utilizing the three major elements to stably and efficiently produce qualified castings with good appearance, good internal quality and sizes meeting the requirements of pattern or protocol regulations, even high-quality castings.
In the die-casting process, the temperature is directly related to the quality of a casting, the temperature control in the die-casting process is realized only by the heat exchange of a die-casting die, but in the injection stage starting in the die-casting process, if the temperature is too low, the liquid molten alloy can be rapidly solidified, the fluidity of the molten alloy is influenced, so that the whole cavity cannot be filled, and in the pressure maintaining stage of the die-casting process, if the temperature is too high, the casting defect can be caused.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an aluminum alloy die-casting die easy for rapid refrigeration and cooling, which can realize the purpose of comprehensively and uniformly cooling a workpiece in the die by adjusting a plurality of cooling pipelines arranged in the die, and can prevent the problem of quality reduction after forming due to the fact that the workpiece is cooled at an excessively high speed by multiple stages of cooling.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A die casting die for aluminum alloy easy for rapid refrigeration and cooling comprises a die casting plate, wherein the die casting plate is clamped with the die casting die, the die casting die comprises a die main body, a film core is arranged in the die main body, one end of the die main body, far away from the die casting plate, is fixedly connected with a plurality of heat exchange plates which are uniformly distributed, a plurality of guide cylinders are connected between the heat exchange plates, the lower end of the die casting die is provided with a circulating water tank, a return pipe is connected between the circulating water tank and the die main body, the bottom end of the die main body is provided with a plurality of liquid discharge holes communicated with the return pipe, the return pipe is connected between the circulating water tank and the two ends of the guide cylinders, a plurality of three-way pipes which are uniformly distributed are fixedly connected on the guide cylinders, the three-way pipes are positioned between two adjacent heat exchange plates, a cooling net is fixedly connected on the three-way pipes, and the, sliding connection has and cools off net assorted shower nozzle in the three-way pipe, fixedly connected with defogging net on the outer wall of shower nozzle, the both ends of defogging net are laminated with two heat transfer boards respectively, can realize adjusting through a plurality of cooling tube ways of built-in the mould, realize carrying out comprehensive even cooling to the work piece in the mould, and the multistage of just cooling is gone on, prevents that the work piece cooling rate is too fast and lead to the problem production of the decline of quality behind the shaping.
Furthermore, the cooling net comprises a plurality of grid nets, a plurality of surface cooling rings matched with the three-way pipe are fixedly connected to the grid nets, and a rubber connecting strip is connected between every two adjacent grid net layers, so that the grid net layers can independently vibrate front and back.
Furthermore, the average pore diameter of the defogging net is 300-500nn, and the average pore diameter of the cooling net is 200-300nn, so that the cooling net can further block the water vapor leaked from the defogging net.
Furthermore, a fixing groove matched with the guide cylinder is formed in the heat exchange plate in a chiseled mode, a heat conduction ring is fixedly connected into the fixing groove, the heat conduction ring is inserted into the guide cylinder and fixedly connected with the inner wall of the guide cylinder, the cross section of the heat conduction ring is trapezoidal, the guide ring and the guide cylinder are in contact heat exchange, and heat on the heat exchange plate can be rapidly transferred.
Furthermore, flow regulating valves are connected between the two ends of the guide cylinder and the guide pipe.
Furthermore, the distance between two adjacent heat exchange plates is 4-6cm, the distance between two adjacent guide cylinders is 4-6cm, and the outer diameter of the spray head is 1-2 cm.
Furthermore, the membrane core and the heat exchange plate are made of heat-conducting metal materials, the mould main body is made of heat-insulating materials, and the mould main body is welded with the membrane core, so that heat of the membrane core and a workpiece in the membrane core is rapidly transferred to the heat exchange plate.
Furthermore, an arc-shaped shunt cover is fixedly connected to the liquid outlet end of the spray head, a plurality of jet holes which are uniformly distributed are drilled in the arc-shaped shunt cover, and the aperture of each liquid outlet hole is 2-5mm, so that water flow sprayed by the spray head can be sprayed in multiple directions, and the film core is easily in contact with sprayed cooling fluid comprehensively.
Furthermore, a partition plate is installed in the circulating water tank, a plurality of radiating fins fixedly connected with the circulating water tank are arranged on the upper side of the partition plate, and a circulating liquid pump matched with the guide pipe is installed on the lower side of the partition plate, so that cooling fluid can be conveniently recovered.
Further, be connected with extension spring between shower nozzle and the cooling net, extension spring is made by stainless steel material, makes the shower nozzle receive spring tension effect can shake when moving forward after receiving the rivers impact, realizes that unsteady shower nozzle drives defogging net vibrations, makes things convenient for the desorption of attached water droplet on the defogging net.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme can realize adjusting through a plurality of cooling tube of built-in the mould, realizes carrying out comprehensive even cooling to the work piece in the mould, and the cooling is multistage goes on, prevents that work piece cooling rate is too fast and lead to the problem production of the decline of quality behind the shaping.
(2) The cooling net includes a plurality of grid nets, grid net on the net fixedly connected with a plurality of with three-way pipe assorted table cold ring, be connected with the rubber connecting strip between two adjacent grid stratum reticulare, make a plurality of grid stratum reticulare can carry out vibrations all around alone, be connected with extension spring between shower nozzle and the cooling net, extension spring is made by stainless steel material, make the shower nozzle can shake under the spring tension effect when receiving the water current to strike the back and move forward, the shower nozzle that realizes floating drives defogging net vibrations, make things convenient for the desorption of attached water droplet on the defogging net.
(3) The heat exchange plate is provided with a fixing groove matched with the guide cylinder, a heat conduction ring is fixedly connected in the fixing groove, the heat conduction ring is inserted into the guide cylinder and is fixedly connected with the inner wall of the guide cylinder, the cross section of the heat conduction ring is trapezoidal, the guide ring is in contact heat exchange with the guide cylinder, heat is quickly transmitted to the heat exchange plate, the film core and the heat exchange plate are made of heat conduction metal materials, the mold main body is made of heat insulation materials, and the mold main body is welded with the film core to enable the film core and workpiece heat in the film core to be quickly transmitted to the heat exchange plate.
(4) The liquid outlet end of the spray head is fixedly connected with an arc-shaped shunting cover, a plurality of jet holes which are uniformly distributed are drilled on the arc-shaped shunting cover, and the aperture of each liquid discharge hole is 2-5mm, so that water flow sprayed by the spray head can be sprayed in multiple directions, and the film core is easily in contact with sprayed cooling fluid comprehensively.
(5) Install the baffle in the circulating water tank, the upside of baffle be equipped with a plurality ofly with circulating water tank fixed connection's radiating fin, the downside of baffle install with pipe assorted circulating liquid pump, make things convenient for cooling fluid's recovery.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a partial cross-sectional view of a baffle portion of the present invention;
fig. 5 is a schematic structural diagram at B in fig. 4.
The reference numbers in the figures illustrate:
1 die casting plate, 2 die casting die, 201 die body, 202 film core, 203 heat exchange plate, 204 draft tube, 205 three-way pipe, 206 spray nozzle, 207 cooling net, 208 defogging net, 3 sealing plate, 4 guide pipe, 5 return pipe, 6 circulating water tank.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the connection can be direct connection or indirect connection through an intermediate medium, and can be communication inside the model adapting element. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-5, a die casting mold for aluminum alloy easy to cool quickly comprises a die casting plate 1, a die casting mold 2 is clamped on the die casting plate 1, the die casting mold 2 comprises a mold main body 201, a film core 202 is installed in the mold main body 201, one end, far away from the die casting plate 1, of the mold main body 201 is fixedly connected with a plurality of heat exchange plates 203 which are evenly distributed, the distance between every two adjacent heat exchange plates 203 is 4-6cm, the distance between every two adjacent guide cylinders 204 is 4-6cm, the outer diameter of a nozzle 206 is 1-2cm, a plurality of guide cylinders 204 are connected between the plurality of heat exchange plates 203, and flow adjusting valves are connected between the two ends of the guide cylinders 204 and the guide pipes 4. The membrane core 202 and the heat exchange plate 203 are made of heat conducting metal materials, the mould main body 201 is made of heat insulating materials, and the mould main body 201 is welded with the membrane core 202, so that heat of the membrane core 202 and workpieces in the membrane core is rapidly transferred to the heat exchange plate 203. The heat exchange plate 203 is provided with a fixing groove matched with the guide shell 204, a heat conduction ring is fixedly connected in the fixing groove, the heat conduction ring is inserted into the guide shell 204 and is fixedly connected with the inner wall of the guide shell 204, the cross section of the heat conduction ring is trapezoidal, and the guide ring is in contact heat exchange with the guide shell 204, so that heat on the heat exchange plate 203 can be rapidly transferred.
Referring to fig. 4-5, an arc-shaped diversion cover is fixedly connected to the liquid outlet end of the spray head 206, and a plurality of uniformly distributed jet holes are drilled in the arc-shaped diversion cover, the jet holes face a plurality of different angles, and the aperture of the liquid discharge hole is 2-5mm, so that the water flow sprayed by the spray head 206 can be sprayed in multiple directions, and the film core 202 is easily in contact with the sprayed cooling fluid comprehensively. An extension spring is connected between the spray nozzle 206 and the cooling net 207, and the extension spring is made of stainless steel materials, so that the spray nozzle 206 can vibrate under the action of spring tension when moving forward after being impacted by water flow, the floating spray nozzle 206 drives the defogging net 208 to vibrate, and desorption of attached water drops on the defogging net 208 is facilitated.
Referring to fig. 2-3, a circulating water tank 6 is disposed at the lower end of the die-casting die 2, a return pipe 5 is connected between the circulating water tank 6 and the die main body 201, a plurality of liquid discharge holes communicated with the return pipe 5 are drilled at the bottom end of the die main body 201, the return pipe 5 is connected between the circulating water tank 6 and the two ends of the guide cylinder 204, a partition plate is disposed in the circulating water tank 6, a plurality of heat dissipation fins fixedly connected with the circulating water tank 6 are disposed on the upper side of the partition plate, and a circulating liquid pump matched with the guide pipe 4 is disposed on the lower side of the partition plate to facilitate the recovery of cooling.
Referring to fig. 3-4, a plurality of three-way pipes 205 which are uniformly distributed are fixedly connected to the draft tube 204, the three-way pipes 205 are located between two adjacent heat exchange plates 203, a cooling net 207 is fixedly connected to the three-way pipes 205, two ends of the cooling net 207 are respectively attached to the two heat exchange plates 203, a spray head 206 which is matched with the cooling net 207 is slidably connected to the three-way pipes 205, a defogging net 208 is fixedly connected to the outer wall of the spray head 206, two ends of the defogging net 208 are respectively attached to the two heat exchange plates 203, adjustment through a plurality of cooling pipelines which are built in the mold can be realized, comprehensive uniform cooling of workpieces in the mold can be realized, cooling is performed in multiple stages, and the problem that the quality of the molded workpieces is reduced due to excessively high cooling speed is. The cooling net 207 comprises a plurality of grid nets, a plurality of surface cooling rings matched with the three-way pipe 205 are fixedly connected to the grid nets, and a rubber connecting strip is connected between every two adjacent grid net layers, so that the grid net layers can independently vibrate front and back. The average pore size of the defogging net 208 is 300-.
When in use, cooling fluid is input into the guide shell 204 through the guide pipe 4 by a water pump in the circulating water tank 6, and the flow regulating valve at one end of the guide shell 204 is closed or adjusted; when the mold is cooled, the flow regulating valves at the two ends of the guide cylinder 204 are normally opened, water flows pass through the guide cylinder 204, the film core 202 exchanges heat with the guide cylinder 204 through the heat exchange plates 203, heat transferred by the heat exchange plates 203 is taken away through the water flows flowing in the guide cylinder 204, and the primary cooling of the film core 202 is realized; after the primary cooling reflux pipe is cooled for 5-8min, adjusting a flow adjusting valve at the outlet end of the guide shell 204 to form a pressure difference at two ends of the pipe, so that part of water flow in the guide shell 204 enters a plurality of three-way pipes 205 on the guide shell 204 and leaks out through a spray head 206, and the leaked fluid is sprayed to the back of the membrane core 202 to realize the contact heat exchange of the membrane core 202 and a small amount of water flow and realize the second-stage cooling of the membrane core 202; during the second stage of cooling, the flow regulating valve at the outlet end of the guide cylinder 204 allows the flow to be gradually reduced along with the change of time until the flow regulating valve is closed;
when the flow regulating valve is closed, water flow in the guide cylinder 204 is directly sprayed to the back of the heat exchange plate 203 through the spray head 206, so that the back of the heat exchange plate 203 is completely contacted with cooling fluid, the rapid cooling of the membrane core 202 is realized, when the membrane core 202 exchanges heat with the cooling fluid, part of the cooling fluid is heated and atomized, water mist is contacted with the cooling net 207 and the defogging net 208 and is condensed into liquid drops, when the spray head 206 works, the spray head 206 continuously vibrates back and forth in the water spraying work due to the impact of the water flow in the three-way pipe 205, so that the spray head 206 vibrates, liquid drops attached to the defogging net 208 are desorbed, a large number of water drops attached to the defogging net 208 are prevented, one end of the cooling net 207 is connected with the three-way pipe 205, so that the cooling fluid exchanges heat with the cooling net 207 while flowing through the three-way pipe 205, part of heat on the cooling net 207 is taken away by the fluid in the three-way pipe 205, and, the high-temperature water mist can be quickly liquefied when passing through the cooling net 207, liquid drops flow to the bottom end of the die main body 201 along the cooling net 207 or the defogging net 208, and the liquid drops enter the return pipe 5 through the liquid discharge hole and finally return to the circulating water tank 6;
this scheme can realize realizing the staged rapid cooling to the mould through adjusting the built-in cooling pipe flow in the mould, prevents that the work piece is direct and the contact of low temperature medium, and direct rapid cooling and lead to the work piece internal stress to distribute unevenly, and the condition that the work piece quality descends produces.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides an easy die casting die of aluminum alloy of quick refrigeration cooling, includes die casting board (1), its characterized in that: the die casting die is characterized in that a die casting die (2) is clamped on the die casting plate (1), the die casting die (2) comprises a die main body (201), a film core (202) is installed in the die main body (201), one end, far away from the die casting plate (1), of the die main body (201) is fixedly connected with a plurality of heat exchange plates (203) which are uniformly distributed, a plurality of guide cylinders (204) are connected between the heat exchange plates (203), a circulating water tank (6) is arranged at the lower end of the die casting die (2), a return pipe (5) is connected between the circulating water tank (6) and the die main body (201), a plurality of liquid discharge holes communicated with the return pipe (5) are formed in the bottom end of the die main body (201), the return pipe (5) is connected between the circulating water tank (6) and the two ends of the guide cylinders (204), and a plurality of three-way pipes (205) which are uniformly distributed are fixedly connected, the three-way pipe (205) is located between two adjacent heat exchange plates (203), fixedly connected with cooling net (207) on the three-way pipe (205), the both ends of cooling net (207) are laminated with two heat exchange plates (203) respectively, sliding connection has shower nozzle (206) with cooling net (207) assorted in the three-way pipe (205), fixedly connected with defogging net (208) on the outer wall of shower nozzle (206), the both ends of defogging net (208) are laminated with two heat exchange plates (203) respectively.
2. The die-casting die for the aluminum alloy easy to refrigerate and cool quickly as claimed in claim 1, wherein: the cooling net (207) comprises a plurality of grid nets, a plurality of surface cooling rings matched with the three-way pipe (205) are fixedly connected to the grid nets, and a rubber connecting strip is connected between every two adjacent grid nets.
3. The die-casting die for the aluminum alloy easy to refrigerate and cool quickly as claimed in claim 1, wherein: the average pore diameter of the defogging net (208) is 300-500nn, and the average pore diameter of the cooling net (207) is 200-300 nn.
4. The die-casting die for the aluminum alloy easy to refrigerate and cool quickly as claimed in claim 1, wherein: the heat exchange plate (203) is provided with a fixing groove matched with the guide shell (204), a heat conduction ring is fixedly connected in the fixing groove, the heat conduction ring is inserted into the guide shell (204) and is fixedly connected with the inner wall of the guide shell (204), and the cross section of the heat conduction ring is trapezoidal.
5. The die-casting die for the aluminum alloy easy to refrigerate and cool quickly as claimed in claim 1, wherein: flow regulating valves are connected between the two ends of the guide cylinder (204) and the guide pipe (4).
6. The die-casting die for the aluminum alloy easy to refrigerate and cool quickly as claimed in claim 1, wherein: the distance between two adjacent heat exchange plates (203) is 4-6cm, the distance between two adjacent guide cylinders (204) is 4-6cm, and the outer diameter of the spray head (206) is 1-2 cm.
7. The die-casting die for the aluminum alloy easy to refrigerate and cool quickly as claimed in claim 1, wherein: the membrane core (202) and the heat exchange plate (203) are made of heat-conducting metal materials, the mould main body (201) is made of heat-insulating materials, and the mould main body (201) is welded with the membrane core (202).
8. The die-casting die for the aluminum alloy easy to refrigerate and cool quickly as claimed in claim 1, wherein: the liquid outlet end of the spray head (206) is fixedly connected with an arc-shaped shunt cover, a plurality of jet holes which are uniformly distributed are drilled on the arc-shaped shunt cover, and the aperture of each liquid outlet hole is 2-5 mm.
9. The die-casting die for the aluminum alloy easy to refrigerate and cool quickly as claimed in claim 1, wherein: install the baffle in circulating water tank (6), the upside of baffle is equipped with a plurality ofly and circulating water tank (6) fixed connection's radiating fin, the downside of baffle is installed and is managed (4) assorted circulating liquid pump.
10. The die-casting die for the aluminum alloy easy to refrigerate and cool quickly as claimed in claim 1, wherein: an extension spring is connected between the spray head (206) and the cooling net (207), and the extension spring is made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110217626.8A CN113020566B (en) | 2021-02-26 | 2021-02-26 | Die casting die of aluminum alloy of easy quick refrigeration cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110217626.8A CN113020566B (en) | 2021-02-26 | 2021-02-26 | Die casting die of aluminum alloy of easy quick refrigeration cooling |
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| Publication Number | Publication Date |
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| CN113020566A true CN113020566A (en) | 2021-06-25 |
| CN113020566B CN113020566B (en) | 2022-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110217626.8A Active CN113020566B (en) | 2021-02-26 | 2021-02-26 | Die casting die of aluminum alloy of easy quick refrigeration cooling |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06315751A (en) * | 1993-05-10 | 1994-11-15 | Ryobi Ltd | Local cooling device for metallic mold |
| JPH07116817A (en) * | 1993-10-21 | 1995-05-09 | Hino Motors Ltd | Casting method and apparatus thereof |
| JP2003001378A (en) * | 2001-06-22 | 2003-01-07 | Mitsubishi Electric Corp | Die device |
| CN109759560A (en) * | 2019-04-01 | 2019-05-17 | 江苏祥和电子科技有限公司 | A kind of aluminum alloy die-casting die with rapid cooling cooling function |
| CN210475497U (en) * | 2019-09-17 | 2020-05-08 | 保定市立中车轮制造有限公司 | Aluminum alloy wheel casting water cooling system |
| CN210817394U (en) * | 2019-09-03 | 2020-06-23 | 深圳市聚利丰精密模具有限公司 | Die casting die with quick cooling mechanism |
| CN211938985U (en) * | 2020-04-09 | 2020-11-17 | 太仓荣邦金属制品有限公司 | Aluminum alloy die-casting die with cooling function |
| CN212070357U (en) * | 2020-03-24 | 2020-12-04 | 浙江星辉工贸有限公司 | Aluminum alloy low pressure mould side forms temperature control system |
| CN112091194A (en) * | 2020-08-04 | 2020-12-18 | 深圳市晓控通信科技有限公司 | Effectual metalwork die-casting equipment of cooling |
-
2021
- 2021-02-26 CN CN202110217626.8A patent/CN113020566B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06315751A (en) * | 1993-05-10 | 1994-11-15 | Ryobi Ltd | Local cooling device for metallic mold |
| JPH07116817A (en) * | 1993-10-21 | 1995-05-09 | Hino Motors Ltd | Casting method and apparatus thereof |
| JP2003001378A (en) * | 2001-06-22 | 2003-01-07 | Mitsubishi Electric Corp | Die device |
| CN109759560A (en) * | 2019-04-01 | 2019-05-17 | 江苏祥和电子科技有限公司 | A kind of aluminum alloy die-casting die with rapid cooling cooling function |
| CN210817394U (en) * | 2019-09-03 | 2020-06-23 | 深圳市聚利丰精密模具有限公司 | Die casting die with quick cooling mechanism |
| CN210475497U (en) * | 2019-09-17 | 2020-05-08 | 保定市立中车轮制造有限公司 | Aluminum alloy wheel casting water cooling system |
| CN212070357U (en) * | 2020-03-24 | 2020-12-04 | 浙江星辉工贸有限公司 | Aluminum alloy low pressure mould side forms temperature control system |
| CN211938985U (en) * | 2020-04-09 | 2020-11-17 | 太仓荣邦金属制品有限公司 | Aluminum alloy die-casting die with cooling function |
| CN112091194A (en) * | 2020-08-04 | 2020-12-18 | 深圳市晓控通信科技有限公司 | Effectual metalwork die-casting equipment of cooling |
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| Publication number | Publication date |
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| CN113020566B (en) | 2022-08-02 |
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Denomination of invention: A die-casting mold for aluminum alloy that is easy to quickly cool down Effective date of registration: 20230626 Granted publication date: 20220802 Pledgee: Bank of Guangzhou Limited by Share Ltd. Jiangmen branch Pledgor: Guangdong Zhuhe Precision Hardware Products Co.,Ltd. Registration number: Y2023980045673 |