CN113000814A - Mould with external cooling device - Google Patents
Mould with external cooling device Download PDFInfo
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- CN113000814A CN113000814A CN202110277049.1A CN202110277049A CN113000814A CN 113000814 A CN113000814 A CN 113000814A CN 202110277049 A CN202110277049 A CN 202110277049A CN 113000814 A CN113000814 A CN 113000814A
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- mould
- die
- mold
- communicated
- external cooling
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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
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2218—Cooling or heating equipment for dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a die with an external cooling device, belonging to the technical field of die cooling assistance, and comprising a die body, wherein the die body comprises an upper die which is connected with a lower die; the upper die is communicated with an upper internal cooling mechanism, the lower die is communicated with a lower internal cooling mechanism, and the die body is connected with a rotating device; the rotating device comprises a base, one end of the base is provided with a power mechanism, the power mechanism is connected with a transmission mechanism, the transmission mechanism is connected with a clamping mechanism, and the clamping mechanism is connected with the die body; an external cooling mechanism is arranged above the die body. The invention creatively designs the mould to rotate, so that the outside of the mould can be uniformly cooled, thereby ensuring that the molten metal in the cavity can be uniformly cooled, improving the quality of a final product, reducing the rejection rate and avoiding influencing the benefit of an enterprise.
Description
Technical Field
The invention relates to the technical field of auxiliary cooling of a mold, in particular to a mold with an external cooling device.
Background
The die-casting die is a tool for casting metal parts, and a tool for completing a die-casting process on a special die-casting die forging machine, and the basic process of die-casting 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.
Die casting die is in process of production, in order to improve the production efficiency of mould, when connecing the internal cooling pipeline, also need the outside to carry out cooling treatment to whole mould, be used for accelerating the mould cooling, the outside cooling mode of general adoption is for spraying method or ventilation method, but because the mould is motionless, consequently spraying method or ventilation method all can only cool off the part outside the mould, the cooling effect is inhomogeneous, lead to the die cavity interior molten metal can not obtain even cooling effect, cause final product quality poor, even become the waste product, influence the benefit of enterprise.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention provides a mold having an external cooling device; this mould with external cooling device is creative carries out rotational design with the mould, makes the outside of mould can obtain even cooling, guarantees then that the molten metal in the die cavity obtains even cooling effect, improves the quality of final product, reduces the rejection rate, avoids influencing the benefit of enterprise.
In order to solve the technical problem, the invention provides a mold with an external cooling device, which comprises a mold body, wherein the mold body comprises an upper mold, and the upper mold is connected with a lower mold; the upper die is communicated with an upper internal cooling mechanism, the lower die is communicated with a lower internal cooling mechanism, and the die body is connected with a rotating device; the rotating device comprises a base, one end of the base is provided with a power mechanism, the power mechanism is connected with a transmission mechanism, the transmission mechanism is connected with a clamping mechanism, and the clamping mechanism is connected with the die body; an external cooling mechanism is arranged above the die body.
In a further improvement of the invention, the external cooling mechanism comprises a water pump, the water pump is communicated with an external pressure regulating valve, the external pressure regulating valve is communicated with a spray pipe, a spray head is embedded on the spray pipe, and the spray head is positioned above the upper die.
Through above-mentioned design, this scheme can be more convenient for spray the cooling for the mould, and during the use, the mould rotates the spraying of accepting the shower nozzle, and here also can not spray, only makes the mould rotate and ventilates the cooling and also go (best set up a fan by the mould).
In a further improvement of the invention, the power mechanism comprises a driving motor arranged at one end of the base, the driving motor is connected with a speed reducer, and the output end of the speed reducer is connected with the transmission mechanism.
Through the design, the scheme can be more convenient for providing power for the rotation of the die.
In a further improvement of the invention, the transmission mechanism comprises a driving gear connected with the output end of the speed reducer, the driving gear is meshed with a driven gear, the driven gear is connected with a rotating shaft I, the rotating shaft I is connected with the clamping mechanism, the clamping mechanism is connected with a rotating shaft II, the rotating shaft II is connected with a bearing II, and the bearing II is embedded and connected with the base.
Through the design, the power transmission direction of the scheme is that the driving motor, the speed reducer, the driving gear, the driven gear, the rotating shaft I, the clamping mechanism and the rotating shaft II are arranged.
In the further improvement of the invention, one end of the base is provided with a support I, the support I is embedded with a bearing I, and the bearing I is connected with a rotating shaft I; the other end of base is provided with support II, and support II and II scarf joints of bearing.
Through above-mentioned design, this scheme can be more convenient for support the rotation of pivot I and pivot II, and I supports the rotation of pivot I of bearing, and II supports the rotation of pivot II of bearing.
In a further improvement of the invention, the clamping mechanism comprises a clamping claw I connected with the rotating shaft I and a clamping claw II connected with the rotating shaft II.
Through the design, the clamping mold can be well clamped.
In a further improvement of the invention, the clamping mechanism comprises a square palm disc, a fixed claw is arranged at the bottom side of the square palm disc, and movable claws are respectively in threaded connection with the upper side and the front and rear side surfaces of the square palm disc.
Through above-mentioned design, opening and shutting of the mould that this scheme can be more convenient for, during the use, earlier with last mould lid on the bed die (remember to connect durable), then utilize connecting bolt to install the movable claw on square palm dish, press from both sides tight mould, later carry on the manufacturing of product can.
In a further improvement of the invention, the fixed claw is welded or screwed with the lower die.
Through the design, the lower die and the clamping mechanism can be more conveniently and firmly connected.
In a further improvement of the invention, the upper and inner cooling mechanisms comprise an upper cooling channel arranged in the upper die, and two ends of the upper cooling channel are respectively communicated with an upper inlet and an upper outlet; the lower internal cooling mechanism comprises a lower cooling channel arranged in the lower die, and the two ends of the lower cooling channel are respectively communicated with a lower inlet and a lower outlet.
Through the design, the scheme can be more convenient for carrying out internal cooling on the die.
In the further improvement of the invention, the upper inlet and the lower inlet are respectively connected with a water inlet manual valve which is communicated with a quick connector of a water inlet pipe, the quick connector of the water inlet pipe is communicated with a water inlet pressure regulating valve, and the water inlet pressure regulating valve is communicated with a cooling liquid tank; the upper outlet and the lower outlet are respectively communicated with a water outlet manual valve, the water outlet manual valve is communicated with a water outlet pipe quick connector, and the water outlet pipe quick connector is communicated with a recovery box.
Through above-mentioned design, this scheme can be more convenient for carry out the internal cooling for the mould, during the use, is connected inlet tube quick-operation joint and the manual valve of intaking, alright let in the coolant liquid for last mould and bed die, be connected outlet pipe quick-operation joint and the manual valve of play water, alright lead out the coolant liquid of last mould and interior used of bed die.
Compared with the prior art, the invention has the following beneficial effects:
the invention creatively designs the mould to rotate, and utilizes mechanisms such as the base, the power mechanism, the transmission mechanism, the clamping mechanism, the external cooling mechanism and the like to enable the mould to rotate for cooling, so that the outside of the mould can be uniformly cooled, thereby ensuring that the molten metal in the cavity is uniformly cooled, improving the quality of a final product, reducing the rejection rate and avoiding influencing the benefit of an enterprise.
Drawings
To more clearly illustrate the background art or the technical solutions of the present invention, the following brief description of the drawings incorporated in the prior art or the detailed description of the present invention; it should be understood that the structures, proportions, and dimensions shown in the drawings and described herein are for illustrative purposes only and are not intended to limit the scope of the present invention, which is to be given the full breadth of the present disclosure, and are not intended to limit the scope of the present disclosure.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention.
Shown in the figure: 1, mounting a mold; 101-upper inlet; 2-lower mould; 201-lower inlet; 3-a base; 301-support i; 302-support II; 4-a water pump; 5-external pressure regulating valve; 6-a spray pipe; 7-a spray head; 8-driving a motor; 9-a speed reducer; 10-a drive gear; 11-a driven gear; 12-a rotating shaft I; 13-square palm plate; 14-fixed jaw; 141-a movable jaw; 15-rotating shaft II.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following will make clear and complete description of the technical solution in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention shall fall within the protection scope of the present invention.
Meanwhile, the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like referred to in the present specification 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 devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, it is not to be understood that the present invention is limited to changes or adjustments of relative relationships thereof, and also to be considered as a scope in which the present invention can be implemented without substantial technical changes.
Meanwhile, in the description of the present specification, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected", and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other, so that the specific meaning of the terms in the invention can be understood by those skilled in the art through specific situations.
As shown in fig. 1, a mold with an external cooling device comprises a mold body, wherein the mold body comprises an upper mold 1, and a lower mold 2 is connected to the upper mold 1; the upper die 1 is communicated with an upper internal cooling mechanism, and the lower die 2 is communicated with a lower internal cooling mechanism, and is characterized in that: the mould body is connected with a rotating device; the rotating device comprises a base 3, one end of the base 3 is provided with a power mechanism, the power mechanism is connected with a transmission mechanism, the transmission mechanism is connected with a clamping mechanism, and the clamping mechanism is connected with the die body; an external cooling mechanism is arranged above the die body.
The outer cooling mechanism comprises a water pump 4, the water pump 4 is communicated with an outer pressure regulating valve 5, the outer pressure regulating valve 5 is communicated with a spray pipe 6, a spray head 7 is embedded in the spray pipe 6, and the spray head 7 is located above the upper die 1.
The upper internal cooling mechanism comprises an upper cooling channel arranged in the upper die 1, and the two ends of the upper cooling channel are respectively communicated with an upper inlet 101 and an upper outlet; the lower internal cooling mechanism comprises a lower cooling channel arranged in the lower die 2, and two ends of the lower cooling channel are respectively communicated with a lower inlet 201 and a lower outlet.
The upper inlet 101 and the lower inlet 201 are respectively connected with a water inlet manual valve which is communicated with a water inlet pipe quick connector, the water inlet pipe quick connector is communicated with a water inlet pressure regulating valve, and the water inlet pressure regulating valve is communicated with a cooling liquid tank; the upper outlet and the lower outlet are respectively communicated with a water outlet manual valve, the water outlet manual valve is communicated with a water outlet pipe quick connector, and the water outlet pipe quick connector is communicated with a recovery box.
Die casting die is in process of production, in order to improve the production efficiency of mould, when connecing the internal cooling pipeline, also need the outside to carry out cooling treatment to whole mould, be used for accelerating the mould cooling, the outside cooling mode of general adoption is for spraying method or ventilation method, but because the mould is motionless, consequently spraying method or ventilation method all can only cool off the part outside the mould, the cooling effect is inhomogeneous, lead to the die cavity interior molten metal can not obtain even cooling effect, cause final product quality poor, even become the waste product, influence the benefit of enterprise.
Therefore, the design concept of the application is to overcome the concept that the traditional mold is placed statically, and creatively rotate the mold, so that the outside of the mold can be uniformly cooled, and the molten metal in the mold cavity can be uniformly cooled.
The power mechanism comprises a driving motor 8 arranged at one end of the base 3, the driving motor 8 is connected with a speed reducer 9, and the output end of the speed reducer 9 is connected with the transmission mechanism; the transmission mechanism comprises a driving gear 10 connected with the output end of the speed reducer 9, a driven gear 11 is meshed with the driving gear 10, the driven gear 11 is connected with a rotating shaft I12, the rotating shaft I12 is connected with a clamping mechanism, the clamping mechanism is connected with a rotating shaft II 15, the rotating shaft II 15 is connected with a bearing II, and the bearing II is embedded with the base 3; a support I301 is arranged at one end of the base 3, a bearing I is embedded in the support I301, and the bearing I is connected with a rotating shaft I12; the other end of the base 3 is provided with a support II 302, and the support II 302 is embedded with the bearing II.
The clamping mechanism comprises a clamping claw I connected with a rotating shaft I12 and a clamping claw II connected with a rotating shaft II 15; the clamping mechanism comprises a square palm disc 13, a fixed claw 14 is arranged at the bottom side of the square palm disc 13, and movable claws 141 are respectively in threaded connection with the upper side and the front and rear side surfaces of the square palm disc 13; the fixing claw 14 is welded or screwed to the lower mold 2.
The application comprises the following steps: covering an upper die on a lower die, connecting a movable claw on a square palm disc by using a connecting bolt, clamping the upper die, connecting a quick connector of a water inlet pipe and a manual water inlet valve, connecting a quick connector of a water outlet pipe and a manual water outlet valve, opening an internal cooling system (an upper internal cooling mechanism and a lower internal cooling mechanism) and an external cooling mechanism, introducing metal liquid into a die cavity, starting a driving motor, enabling the driving motor to circularly rotate in a mode of one circle of forward rotation, one circle of reverse rotation, one circle of forward rotation and one circle of reverse rotation, finishing manufacturing, stopping the internal cooling mechanism, the external cooling mechanism and the driving motor, and taking out a product.
The driving motor circularly rotates in a mode of rotating forwards for one circle, rotating backwards for one circle, rotating forwards for one circle and rotating backwards for better avoiding the winding of the water pipe of the internal cooling mechanism.
Although the present invention has been described in detail with reference to the preferred embodiments, the present invention is not limited thereto, and those skilled in the art can make various equivalent modifications or substitutions on the embodiments of the present invention without departing from the spirit and essence of the present invention, and those modifications or substitutions should be considered as being within the scope of the present invention/any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and therefore, the scope of the present invention should be determined by the scope of the claims.
Claims (10)
1. A mould with an external cooling device comprises a mould body, wherein the mould body comprises an upper mould (1), and the upper mould (1) is connected with a lower mould (2); go up mould (1) intercommunication and have interior cooling body in last, bed die (2) intercommunication has interior cooling body down, its characterized in that: the mould body is connected with a rotating device; the rotating device comprises a base (3), one end of the base (3) is provided with a power mechanism, the power mechanism is connected with a transmission mechanism, the transmission mechanism is connected with a clamping mechanism, and the clamping mechanism is connected with the die body; an external cooling mechanism is arranged above the die body.
2. The mold with external cooling device according to claim 1, wherein: outer cooling body includes water pump (4), and water pump (4) intercommunication has outer pressure regulating valve (5), and outer pressure regulating valve (5) intercommunication has shower (6), and the scarf joint has shower nozzle (7) on shower (6), and shower nozzle (7) are located the specific top of mould.
3. The mold with external cooling device according to claim 1, wherein: the power mechanism comprises a driving motor (8) arranged at one end of the base (3), the driving motor (8) is connected with a speed reducer (9), and the output end of the speed reducer (9) is connected with the transmission mechanism.
4. The mold with external cooling device according to claim 3, wherein: the transmission mechanism comprises a driving gear (10) connected with the output end of the speed reducer (9), the driving gear (10) is meshed with a driven gear (11), the driven gear (11) is connected with a rotating shaft I (12), the rotating shaft I (12) is connected with a clamping mechanism, the clamping mechanism is connected with a rotating shaft II (15), the rotating shaft II (15) is connected with a bearing II, and the bearing II is embedded in the base (3).
5. The mold with external cooling device according to claim 4, wherein: one end of the base (3) is provided with a support I (301), the support I (301) is embedded with a bearing I, and the bearing I is connected with a rotating shaft I (12); the other end of the base (3) is provided with a support II (302), and the support II (302) is embedded with the bearing II.
6. The mold with external cooling device according to claim 5, wherein: the clamping mechanism comprises a clamping claw I connected with the rotating shaft I (12) and a clamping claw II connected with the rotating shaft II (15).
7. The mold with external cooling device according to claim 1, wherein: the clamping mechanism comprises a square palm disc (13), a fixed claw (14) is arranged on the bottom side of the square palm disc (13), and movable claws (141) are respectively in threaded connection with the upper side and the front and back side surfaces of the square palm disc (13).
8. The mold with external cooling device according to claim 7, wherein: the fixed claw (14) is welded or in threaded connection with the lower die (2).
9. The mold with external cooling device according to claim 1, wherein: the upper internal cooling mechanism comprises an upper cooling channel arranged in the upper die (1), and the two ends of the upper cooling channel are respectively communicated with an upper inlet (101) and an upper outlet; the lower internal cooling mechanism comprises a lower cooling channel arranged in the lower die (2), and two ends of the lower cooling channel are respectively communicated with a lower inlet (201) and a lower outlet.
10. The mold with external cooling device of claim 9, wherein: the upper inlet (101) and the lower inlet (201) are respectively connected with a water inlet manual valve which is communicated with a quick connector of a water inlet pipe, the quick connector of the water inlet pipe is communicated with a water inlet pressure regulating valve, and the water inlet pressure regulating valve is communicated with a cooling liquid tank; the upper outlet and the lower outlet are respectively communicated with a water outlet manual valve, the water outlet manual valve is communicated with a water outlet pipe quick connector, and the water outlet pipe quick connector is communicated with a recovery box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110277049.1A CN113000814A (en) | 2021-03-15 | 2021-03-15 | Mould with external cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110277049.1A CN113000814A (en) | 2021-03-15 | 2021-03-15 | Mould with external cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113000814A true CN113000814A (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110277049.1A Pending CN113000814A (en) | 2021-03-15 | 2021-03-15 | Mould with external cooling device |
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| CN (1) | CN113000814A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140105923A (en) * | 2013-02-25 | 2014-09-03 | 유제락 | Metallic mold cooling system |
| CN210412408U (en) * | 2019-06-19 | 2020-04-28 | 宁波航锦汽车零部件有限公司 | Full-automatic mould cooling device |
| CN210999676U (en) * | 2019-09-23 | 2020-07-14 | 太日标准件(天津)有限公司 | Rapid-cooling rotational molding stable forming die |
| CN211028036U (en) * | 2019-09-30 | 2020-07-17 | 福建龙翌合金有限公司 | Zinc alloy piece production mould that possesses rapid cooling function |
| CN211191926U (en) * | 2019-07-30 | 2020-08-07 | 万年县英豪实业有限公司 | Water cooling device for hardware die castings |
| CN211518407U (en) * | 2019-07-25 | 2020-09-18 | 易佰特（福建）电子有限公司 | Cooling and water blowing device for injection mold |
| CN211683220U (en) * | 2019-11-20 | 2020-10-16 | 东风河西（大连）汽车饰件系统有限公司 | Automotive interior spare injection mold with cooling structure |
-
2021
- 2021-03-15 CN CN202110277049.1A patent/CN113000814A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140105923A (en) * | 2013-02-25 | 2014-09-03 | 유제락 | Metallic mold cooling system |
| CN210412408U (en) * | 2019-06-19 | 2020-04-28 | 宁波航锦汽车零部件有限公司 | Full-automatic mould cooling device |
| CN211518407U (en) * | 2019-07-25 | 2020-09-18 | 易佰特（福建）电子有限公司 | Cooling and water blowing device for injection mold |
| CN211191926U (en) * | 2019-07-30 | 2020-08-07 | 万年县英豪实业有限公司 | Water cooling device for hardware die castings |
| CN210999676U (en) * | 2019-09-23 | 2020-07-14 | 太日标准件(天津)有限公司 | Rapid-cooling rotational molding stable forming die |
| CN211028036U (en) * | 2019-09-30 | 2020-07-17 | 福建龙翌合金有限公司 | Zinc alloy piece production mould that possesses rapid cooling function |
| CN211683220U (en) * | 2019-11-20 | 2020-10-16 | 东风河西（大连）汽车饰件系统有限公司 | Automotive interior spare injection mold with cooling structure |
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Application publication date: 20210622 |
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