CN115138827A - A quick water-cooling mechanism of mould for metal casting - Google Patents
A quick water-cooling mechanism of mould for metal casting Download PDFInfo
- Publication number
- CN115138827A CN115138827A CN202210555776.4A CN202210555776A CN115138827A CN 115138827 A CN115138827 A CN 115138827A CN 202210555776 A CN202210555776 A CN 202210555776A CN 115138827 A CN115138827 A CN 115138827A
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- China
- Prior art keywords
- water
- cooling
- pipe
- cooling mechanism
- die
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 64
- 238000005058 metal casting Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 121
- 239000000498 cooling water Substances 0.000 claims abstract description 38
- 230000017525 heat dissipation Effects 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 12
- 238000005266 casting Methods 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention relates to the technical field of metal casting processing, in particular to a quick water cooling mechanism for a die of a metal casting; the invention provides a quick water cooling mechanism for a metal casting die, which is characterized in that a lower die part is immersed in cooling water for cooling; meanwhile, a liftable upper die is adopted, a water passing cavity is arranged in the upper die, a water pump is arranged for pumping water, cooling water enters the water passing cavity through a water feeding pipe, a heat radiating cylinder, a flexible pipe and a water suction pipe, the upper die is cooled, and then the cooling water is discharged back to a water cooling box through a drainage pipe; thus, the upper and lower dies can be cooled by water rapidly.
Description
Technical Field
The invention relates to the technical field of metal casting processing, in particular to a quick water cooling mechanism for a metal casting die.
Background
When a metal casting product is processed, a mold for pouring metal liquid needs to be cooled and formed. In order to shorten the processing time, the mold is generally cooled, for example, by air cooling or water cooling. However, in the prior art, the air cooling speed is slow, and the water cooling is mostly in a spraying mode, which is easy to cause waste.
Therefore, the inventor designs a rapid water cooling mechanism for a mold for metal castings.
Disclosure of Invention
Technical problem to be solved
The invention aims to solve the problems in the background art and provides a quick water cooling mechanism for a metal casting die.
(II) technical scheme
A quick water cooling mechanism for a metal casting mould comprises a water cooling tank, wherein the water cooling tank is filled with cooling water; a lower die is arranged in the water cooling tank, and the liquid level of cooling water is lower than the top of the lower die; an electric push rod is arranged above the water cooling box, the bottom end of the electric push rod is connected with an upper die, and a casting cavity is formed when the upper die and the lower die are buckled;
the upper die is provided with a water passing cavity; one end of the top of the water passing cavity is connected with a water suction pipe, and a water pump is arranged on the water suction pipe and used for sending cooling water into the water passing cavity; the other end of the top of the water passing cavity is connected with a water drainage pipe which is used for draining cooling water back to the water cooling tank;
a heat dissipation cylinder is further arranged on one side of the water cooling tank, and a drain pipe is connected with the heat dissipation cylinder through a flexible pipe; the heat dissipation cylinder is also connected with a water feeding pipe for feeding cooling water into the heat dissipation cylinder.
Preferably, a top frame is arranged above the water cooling tank, and the electric push rod is fixed on the top frame.
Preferably, the upper die is provided with a pouring gate.
Preferably, a serpentine coil is arranged in the heat dissipation cylinder, one end of the serpentine coil is communicated with the flexible pipe through a connector, and the other end of the serpentine coil is connected with the water feeding pipe through a connector.
Preferably, the heat dissipation cylinder is further provided with a heat dissipation fan, and the heat dissipation fan faces the serpentine coil.
Preferably, the bottom end of the upper water pipe extends into the position below the liquid level of the cooling water.
Preferably, the drain pipe is bent, and the bottom end of the drain pipe also extends below the liquid level of the cooling water.
Preferably, the water cooling tank is further provided with an indication window with a liquid level line.
Preferably, the flexible pipe is a stainless steel hose.
(III) advantageous effects
The invention provides a quick water cooling mechanism for a metal casting die, which is characterized in that a lower die part is immersed in cooling water for cooling; meanwhile, a liftable upper die is adopted, a water passing cavity is arranged in the upper die, a water pump is arranged for pumping water, cooling water enters the water passing cavity through a water feeding pipe, a heat radiating cylinder, a flexible pipe and a water suction pipe, the upper die is cooled, and then the cooling water is discharged back to a water cooling box through a drainage pipe; thus, the upper and lower dies can be cooled by water rapidly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only for the present invention and protect some embodiments, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a block diagram of the present invention;
FIG. 2 is an internal structural view of the present invention;
FIG. 3 is an enlarged view of FIG. 2;
FIG. 4 is a side view of the heat dissipating cylinder;
fig. 5 is a structural view of the heat dissipation fan.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a water cooling tank, 2-a top frame, 3-an electric push rod, 4-an indication window, 5-a lower mold, 6-an upper mold, 7-a casting cavity, 8-a pouring gate, 9-a water passing cavity, 10-a water pump, 11-a water suction pipe, 12-a water discharge pipe, 13-a flexible pipe, 14-a heat dissipation cylinder, 15-a joint, 16-a serpentine coil pipe, 17-a water feeding pipe and 18-a heat dissipation fan.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings, and are only for convenience of description and simplicity 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," "second," and "third," if any, 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. 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 the attached drawings 1 and 2, the invention provides a rapid water cooling mechanism for a metal casting die, which comprises a water cooling tank 1, wherein the water cooling tank 1 is filled with cooling water;
a lower die 5 is arranged in the water cooling tank 1, and the liquid level of cooling water is lower than the top of the lower die 5; an electric push rod 3 is arranged above the water cooling tank 1, the bottom end of the electric push rod 3 is connected with an upper die 6, and a casting cavity 7 is formed when the upper die 6 and the lower die 5 are buckled;
the upper die 6 is provided with a water passing cavity 9; one end of the top of the water passing cavity 9 is connected with a water suction pipe 11, and a water pump 10 is mounted on the water suction pipe 11 and used for sending cooling water into the water passing cavity 9; the other end of the top of the water passing cavity 9 is connected with a drain pipe 12 for draining cooling water back to the water cooling tank 1;
a heat dissipation cylinder 14 is further arranged on one side of the water cooling tank 1, and the drain pipe 12 is connected with the heat dissipation cylinder 14 through a flexible pipe 13; the heat radiation cylinder 14 is also connected with a water feeding pipe 17 for feeding cooling water into the heat radiation cylinder 14.
Referring to the attached drawing 1, an upper frame 2 is connected above the water cooling tank 1, and an electric push rod 3 is fixed on the upper frame 2.
The electric push rod 3 is controlled to stretch, so that the upper die 6 can be driven to lift, and then the upper die is matched with the lower die 5 for pouring, forming and demolding;
wherein, the bottom of the upper water pipe 17 extends into the cooling water liquid level, the drain pipe 12 is bent, and the bottom also extends into the cooling water liquid level, so as to be convenient for pumping and draining water.
When the upper die 6 is buckled with the lower die 5, a casting cavity 7 is formed between the upper die and the lower die; the upper die 6 is provided with a pouring port 8, and the casting is performed in the casting cavity 7 through the pouring port 8; the lower die 5 is partially immersed in cooling water for cooling; meanwhile, a water pump 10 is started to pump water, cooling water enters the water passing cavity 9 through a water feeding pipe 17, a heat radiating cylinder 14, a flexible pipe 13 and a water suction pipe 11 and cools the upper die 6, and then is discharged back to the water cooling box 1 through a water discharging pipe 12; thus, the upper and lower dies can be cooled by water rapidly.
Wherein, the flexible pipe 13 is adopted to be suitable for the lifting of the upper die 6, and in addition, the flexible pipe 13 is proposed to be a stainless steel hose, which is more durable.
Example 2
Referring to the attached drawings 1 and 2, the invention provides a rapid water cooling mechanism for a metal casting die, which comprises a water cooling tank 1, wherein the water cooling tank 1 is filled with cooling water;
a lower die 5 is arranged in the water cooling tank 1, and the liquid level of cooling water is lower than the top of the lower die 5; an electric push rod 3 is arranged above the water cooling tank 1, the bottom end of the electric push rod 3 is connected with an upper die 6, and a casting cavity 7 is formed when the upper die 6 and the lower die 5 are buckled;
the upper die 6 is provided with a water passing cavity 9; one end of the top of the water passing cavity 9 is connected with a water suction pipe 11, and a water pump 10 is mounted on the water suction pipe 11 and used for sending cooling water into the water passing cavity 9; the other end of the top of the water passing cavity 9 is connected with a drain pipe 12 for draining cooling water back to the water cooling tank 1;
a heat dissipation cylinder 14 is further arranged on one side of the water cooling tank 1, and the drain pipe 12 is connected with the heat dissipation cylinder 14 through a flexible pipe 13; the heat radiation cylinder 14 is also connected with a water feeding pipe 17 for feeding cooling water into the heat radiation cylinder 14.
Referring to the embodiment 1 for other arrangement relations, as in the embodiment 1, when the upper mold 6 is fastened with the lower mold 5, a casting cavity 7 is formed between the upper mold and the lower mold; the upper die 6 is provided with a pouring port 8, and the casting is performed in the casting cavity 7 through the pouring port 8; the lower die 5 is partially immersed in cooling water for cooling; meanwhile, a water pump 10 is started to pump water, cooling water enters the water passing cavity 9 through a water feeding pipe 17, a heat radiating cylinder 14, a flexible pipe 13 and a water suction pipe 11 and cools the upper die 6, and then is discharged back to the water cooling box 1 through a water discharging pipe 12; thus, the upper and lower dies can be cooled by water rapidly.
Referring to fig. 3-5, a serpentine coil 16 is installed in the heat dissipation cylinder 14, one end of the serpentine coil 16 is connected to the flexible pipe 13 through a joint 15, and the other end of the serpentine coil 16 is connected to the water supply pipe 17 through the joint 15.
The heat-dissipating cylinder 14 is also provided with a heat-dissipating fan 18, and the heat-dissipating fan 18 is opposite to the serpentine coil 16.
Thus, when passing through the heat dissipating cylinder 14, the cooling water flows through the serpentine coil 16 and is cooled by the heat dissipating fan 18, thereby ensuring the water cooling effect.
In addition, the water cooling tank 1 is also provided with an indicating window 4 with a liquid level line, so that cooling water can be supplemented in time.
It should be noted that the above-mentioned electrical components are provided with power supplies and their control methods are prior art, and are explained here in order to avoid redundancy of description; and the present application is primarily intended to protect mechanical equipment, the control means and circuit connections will not be explained in detail herein.
Reference throughout this specification to the description of "one embodiment," "an example," "a specific example," or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, aspects, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. A quick water-cooling mechanism for a metal casting mould comprises a water-cooling box (1), and is characterized in that the water-cooling box (1) is filled with cooling water; a lower die (5) is arranged in the water cooling tank (1), and the liquid level of cooling water is lower than the top of the lower die (5); an electric push rod (3) is arranged above the water cooling tank (1), the bottom end of the electric push rod (3) is connected with an upper die (6), and a casting cavity (7) is formed when the upper die (6) and the lower die (5) are buckled;
the upper die (6) is provided with a water passing cavity (9); one end of the top of the water passing cavity (9) is connected with a water suction pipe (11), and a water pump (10) is arranged on the water suction pipe (11) and is used for sending cooling water into the water passing cavity (9); the other end of the top of the water passing cavity (9) is connected with a drain pipe (12) for draining cooling water back to the water cooling tank (1);
a heat radiation cylinder (14) is further arranged on one side of the water cooling tank (1), and the drain pipe (12) is connected with the heat radiation cylinder (14) through a flexible pipe (13); the heat dissipation cylinder (14) is also connected with a water feeding pipe (17) for feeding cooling water into the heat dissipation cylinder (14).
2. The mold rapid water-cooling mechanism for metal castings according to claim 1, characterized in that a top frame (2) is arranged above the water-cooling tank (1), and an electric push rod (3) is fixed on the top frame (2).
3. A mold rapid water cooling mechanism for metal castings according to claim 1, characterized in that the upper mold (6) is provided with a pouring gate (8).
4. The mold rapid water-cooling mechanism for metal castings according to claim 1, characterized in that a serpentine coil (16) is provided in the heat-dissipating cylinder (14), one end of the serpentine coil (16) is communicated with the flexible pipe (13) through a joint (15), and the other end is connected with the water-feeding pipe (17) through the joint (15).
5. A mold rapid water-cooling mechanism for metal castings according to claim 4, characterized in that the heat-dissipating cylinder (14) is further provided with a heat-dissipating fan (18), the heat-dissipating fan (18) facing the serpentine coil (16).
6. A rapid water cooling mechanism for molds for metal castings according to claim 1, characterized in that the bottom end of the water supply pipe (17) extends below the cooling water level.
7. A rapid water cooling mechanism for molds for metal castings according to claim 1, characterized in that the drain pipe (12) is bent and the bottom end also extends below the cooling water level.
8. A mould rapid water cooling mechanism for metal castings according to claim 1, characterized in that the water cooling tank (1) is further provided with an indicator window (4) with a liquid level line.
9. A mold rapid water cooling mechanism for metal castings according to claim 1, characterized in that the flexible pipe (13) is stainless steel hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210555776.4A CN115138827A (en) | 2022-05-19 | 2022-05-19 | A quick water-cooling mechanism of mould for metal casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210555776.4A CN115138827A (en) | 2022-05-19 | 2022-05-19 | A quick water-cooling mechanism of mould for metal casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115138827A true CN115138827A (en) | 2022-10-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210555776.4A Pending CN115138827A (en) | 2022-05-19 | 2022-05-19 | A quick water-cooling mechanism of mould for metal casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115138827A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906252A (en) * | 2020-07-16 | 2020-11-10 | 池州恒和精密机械有限公司 | Device and method for preparing ball-milling casting |
| CN212398020U (en) * | 2020-05-13 | 2021-01-26 | 长葛市烁宇机械有限公司 | Mould of bearing cap for casting numerical control machine tool |
| CN213729211U (en) * | 2020-11-06 | 2021-07-20 | 贵州省湄潭县德隆气门制造有限公司 | Automobile valve machining die |
| CN113635528A (en) * | 2021-08-03 | 2021-11-12 | 宁国市扬子塑胶件厂 | Circulating water cooling efficient injection molding machine |
| CN215319956U (en) * | 2021-04-07 | 2021-12-28 | 佛山市钇云汽车零部件制造有限公司 | Mould is used in automobile connector production |
| WO2022000907A1 (en) * | 2020-07-02 | 2022-01-06 | 昆山市新腾胜精密模具有限公司 | Injection mold capable of quickly cooling |
| CN215544746U (en) * | 2021-05-11 | 2022-01-18 | 辉县市博新机械有限公司 | Steering gear box casting mold with cooling structure |
| CN215614860U (en) * | 2021-08-06 | 2022-01-25 | 军材科技(天津)有限公司 | Easily accuse temperature prepare casting aluminum alloy tensile sample die set |
-
2022
- 2022-05-19 CN CN202210555776.4A patent/CN115138827A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212398020U (en) * | 2020-05-13 | 2021-01-26 | 长葛市烁宇机械有限公司 | Mould of bearing cap for casting numerical control machine tool |
| WO2022000907A1 (en) * | 2020-07-02 | 2022-01-06 | 昆山市新腾胜精密模具有限公司 | Injection mold capable of quickly cooling |
| CN111906252A (en) * | 2020-07-16 | 2020-11-10 | 池州恒和精密机械有限公司 | Device and method for preparing ball-milling casting |
| CN213729211U (en) * | 2020-11-06 | 2021-07-20 | 贵州省湄潭县德隆气门制造有限公司 | Automobile valve machining die |
| CN215319956U (en) * | 2021-04-07 | 2021-12-28 | 佛山市钇云汽车零部件制造有限公司 | Mould is used in automobile connector production |
| CN215544746U (en) * | 2021-05-11 | 2022-01-18 | 辉县市博新机械有限公司 | Steering gear box casting mold with cooling structure |
| CN113635528A (en) * | 2021-08-03 | 2021-11-12 | 宁国市扬子塑胶件厂 | Circulating water cooling efficient injection molding machine |
| CN215614860U (en) * | 2021-08-06 | 2022-01-25 | 军材科技(天津)有限公司 | Easily accuse temperature prepare casting aluminum alloy tensile sample die set |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20221004 |
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| RJ01 | Rejection of invention patent application after publication |