CN211915439U - Die casting die cooling structure - Google Patents
Die casting die cooling structure Download PDFInfo
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- CN211915439U CN211915439U CN202020179298.8U CN202020179298U CN211915439U CN 211915439 U CN211915439 U CN 211915439U CN 202020179298 U CN202020179298 U CN 202020179298U CN 211915439 U CN211915439 U CN 211915439U
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Abstract
The utility model discloses a die casting die cooling structure, which comprises a cooling pool, wherein the left side and the right side of the cooling pool are respectively provided with a liquid inlet control valve and a liquid outlet control valve, the inside of the cooling pool is provided with a cooling tank, the top of the cooling tank is detachably provided with the die casting die, the cooling tank is internally provided with cooling liquid for cooling the die casting die, the bottom surface of the cooling tank is provided with a flow groove, the inner wall of the flow groove is provided with a flow control plate in a sliding way, the bottom surface of the flow control plate is provided with a driving frame, the driving frame is provided with a driving lead screw in a threaded way, the bottom end of the driving lead screw passes through the bottom surface of the cooling pool and is connected with a driving motor in a transmission way, the driving motor is fixedly arranged on the bottom surface of the cooling pool, the utility model has reasonable structural design, the cooling effect of the die-casting die is greatly improved, and the quality of finished products is ensured.
Description
Technical Field
The utility model relates to a mould cooling technology field especially relates to a die casting die cooling structure.
Background
The die-casting die is a tool for casting metal parts, and is a tool for completing a die-casting process on a special die-casting die forging machine. 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. The comprehensive mechanical property of the blank is obviously improved.
Control of the surface temperature of die casting molds is important to produce high quality die cast parts. Uneven or inappropriate die casting mold temperature can also cause unstable casting size, and the casting is ejected out to deform in the production process, so that the defects of hot pressure, mold sticking, surface depression, internal shrinkage cavity, hot bubble and the like are generated. When the mold temperature difference is large, variables in the production cycle, such as filling time, cooling time, spraying time and the like, are affected to different degrees. The existing die-casting die cooling structure has poor cooling effect in the use process, so that the produced products have uneven quality, higher defective rate and certain defects.
To this end, we propose a die casting mold cooling structure.
SUMMERY OF THE UTILITY MODEL
The utility model provides a die casting die cooling structure, aim at can carry out quick even cooling to die casting die, promotes the finished product quality of product.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides a die casting die cooling structure, includes the cooling bath, the cooling bath left and right sides is provided with into liquid control valve and drainage control valve respectively, the inside cooling bath that is provided with of cooling bath, cooling bath top demountable installation has die casting die, it is used for the cooling to hold in the cooling bath die casting die's coolant liquid, be provided with the floating groove on the cooling bath bottom surface, it is provided with the flow control board to slide on the floating groove inner wall, be provided with the drive frame on the flow control board bottom surface, the drive lead screw is installed to the screw thread on the drive frame, the drive lead screw bottom is passed the cooling bath bottom surface is connected with driving motor with the transmission, driving motor fixed mounting be in on the cooling bath bottom surface.
Preferably, in the die casting mold cooling structure, the liquid inlet control valve and the liquid discharge control valve are both check valves, and the flow direction of each check valve is from the liquid inlet side to the liquid discharge side.
Based on the technical characteristics, the flow-in and the discharge of the cooling liquid are realized through the one-way fluidity of the one-way valve, and the die-casting die is conveniently and rapidly cooled in time.
Preferably, in the die-casting die cooling structure, a drain valve is connected to the bottom of the flow groove, and the drain valve is fixedly mounted on the outer side surface of the cooling pool.
Based on the technical characteristics, the arrangement of the drain valve can completely drain the cooling liquid at the bottom of the flow tank, so that the corrosion of the cooling liquid to parts in a shutdown state is avoided.
Preferably, in the die casting mold cooling structure, a diversion channel for flowing the cooling liquid is provided on an upper surface of the flow control plate.
Based on the technical characteristics, the setting of splitter box is convenient for the coolant liquid to flow in die casting die below, can carry out good cooling to die casting die bottom.
Preferably, in the die-casting die cooling structure, the driving screw rod is a reciprocating screw rod.
Based on above-mentioned technical characteristics, the drive lead screw adopts reciprocal lead screw, can realize the up-and-down reciprocating motion of flow control board through driving motor's one-way drive, has realized the abundant flow of coolant liquid, has promoted the cooling effect of coolant liquid to die casting die.
Preferably, in the die casting mold cooling structure, the driving screw rod is movably connected with the bottom surface of the cooling pool through a connecting bearing, and the upper side and the lower side of the connecting bearing are both provided with an O-shaped sealing ring.
Based on above-mentioned technical characteristics, the rotation function of drive lead screw has been realized to the setting of connection bearing, and the setting of O type sealing washer has promoted the leakproofness, has avoided the coolant liquid to spill.
The utility model has the advantages that:
the utility model has the advantages of reasonable design, the up-and-down motion through the flow control panel has realized the abundant flow of coolant liquid, has improved die casting die's cooling effect greatly, has guaranteed off-the-shelf quality, greatly reduced the defective percentage of product.
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 some embodiments of the present invention, 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 schematic view of the overall structure of the present invention;
fig. 2 is a left side view structural diagram of the flow control plate of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a cooling pool; 2. a liquid inlet control valve; 3. a drain control valve; 4. a cooling tank; 5. a die-casting die; 6. cooling liquid; 7. a flow channel; 8. a flow control plate; 9. a driving frame; 10. driving the screw rod; 11. a drive motor; 12. a drain valve; 13. a shunt slot; 14. connecting a bearing; 15. an O-shaped sealing ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present embodiment is a die casting mold cooling structure, including a cooling pool 1, a liquid inlet control valve 2 and a liquid outlet control valve 3 are respectively disposed on left and right sides of the cooling pool 1, the liquid inlet control valve 2 and the liquid outlet control valve 3 both adopt one-way valves, and the flow direction of the one-way valves is that the liquid inlet side flows to the liquid outlet side, the flowing and discharging of the cooling liquid 6 is realized through the one-way fluidity of the one-way valves, so as to facilitate the timely and rapid cooling of the die casting mold, a cooling tank 4 is disposed inside the cooling pool 1, a die casting mold 5 is detachably mounted on the top of the cooling tank 4, the cooling liquid 6 for cooling the die casting mold 5 is contained in the cooling tank 4, a flow tank 7 is disposed on the bottom surface of the cooling tank 4, a liquid outlet valve 12 is connected to the bottom of the flow tank 7, and the liquid outlet valve 12 is fixedly mounted on the outer side surface of the cooling pool, the corrosion of the cooling liquid 6 to parts under the shutdown state is avoided, the flow control plate 8 is arranged on the inner wall of the flow groove 7 in a sliding mode, the upper surface of the flow control plate 8 is provided with a diversion groove 13 for the flow of the cooling liquid 6, the diversion groove 13 is arranged to facilitate the flow of the cooling liquid 6 below the die-casting die 5 and well cool the bottom of the die-casting die 5, the bottom surface of the flow control plate 8 is provided with a driving frame 9, a driving screw rod 10 is arranged on the driving frame 9 in a threaded mode, the driving screw rod 10 adopts a reciprocating screw rod, the up-and-down reciprocating motion of the flow control plate 8 can be realized through the one-way driving of a driving motor 11, the sufficient flow of the cooling liquid 6 is realized, the cooling effect of the cooling liquid 6 to the die-casting die 5 is improved, the driving screw rod 10 is movably connected with, the rotation function of the driving screw rod 10 is realized due to the arrangement of the connecting bearing 14, the sealing performance is improved due to the arrangement of the O-shaped sealing ring 15, the leakage of the cooling liquid 6 is avoided, the bottom end of the driving screw rod 10 penetrates through the bottom surface of the cooling pool 1 and is connected with the driving motor 11 in a transmission mode, and the driving motor 11 is fixedly installed on the bottom surface of the cooling pool 1.
The utility model discloses a concrete implementation, when using, advance liquid control valve 2 and connect outside coolant liquid pond, the function in-process, driving motor 11 drives drive lead screw 10 and rotates, flow control board 8 with drive lead screw 10 threaded connection can not rotate along with drive lead screw 10 owing to the restriction that receives the 7 inner walls of flowing groove, flow control board 8 can only reciprocate along drive lead screw 10 length direction, flow control board 8 and the 7 inner walls of flowing groove are sealed and sliding contact, reciprocate the in-process suction and the discharge that has realized coolant liquid 6, can promote the flow of coolant liquid 6, die casting die's cooling effect has been promoted greatly. The utility model has the advantages of reasonable design, the up-and-down motion through the flow control panel 8 has realized the abundant flow of coolant liquid 6, has improved die casting die's cooling effect greatly, has guaranteed off-the-shelf quality, greatly reduced the defective percentage of product.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean 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, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments 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 its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a die casting die cooling structure which characterized in that: comprises a cooling pool (1), wherein the left side and the right side of the cooling pool (1) are respectively provided with a liquid inlet control valve (2) and a liquid discharge control valve (3), a cooling tank (4) is arranged in the cooling tank (1), a die-casting die (5) is detachably mounted at the top of the cooling tank (4), the cooling groove (4) is internally provided with cooling liquid (6) for cooling the die-casting die (5), a flow groove (7) is arranged on the bottom surface of the cooling groove (4), a flow control plate (8) is arranged on the inner wall of the flow groove (7) in a sliding manner, a driving frame (9) is arranged on the bottom surface of the flow control plate (8), a driving screw rod (10) is installed on the driving frame (9) in a threaded manner, the bottom end of the driving screw rod (10) penetrates through the bottom surface of the cooling pool (1) and is connected with a driving motor (11) in a transmission way, the driving motor (11) is fixedly arranged on the bottom surface of the cooling pool (1).
2. A die casting mold cooling structure as claimed in claim 1, wherein: the liquid inlet control valve (2) and the liquid discharge control valve (3) both adopt one-way valves, and the flow direction of the one-way valves is the liquid inlet side and flows to the liquid discharge side.
3. A die casting mold cooling structure as claimed in claim 1, wherein: the bottom of the flowing groove (7) is connected with a drain valve (12), and the drain valve (12) is fixedly arranged on the outer side surface of the cooling pool (1).
4. A die casting mold cooling structure as claimed in claim 1, wherein: and a shunting groove (13) for the cooling liquid (6) to flow is arranged on the upper surface of the flow control plate (8).
5. A die casting mold cooling structure as claimed in claim 1, wherein: the driving screw rod (10) adopts a reciprocating screw rod.
6. A die casting mold cooling structure as claimed in claim 1, wherein: the driving screw rod (10) is movably connected with the bottom surface of the cooling pool (1) through a connecting bearing (14), and O-shaped sealing rings (15) are arranged on the upper side and the lower side of the connecting bearing (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020179298.8U CN211915439U (en) | 2020-02-18 | 2020-02-18 | Die casting die cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020179298.8U CN211915439U (en) | 2020-02-18 | 2020-02-18 | Die casting die cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211915439U true CN211915439U (en) | 2020-11-13 |
Family
ID=73350917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020179298.8U Active CN211915439U (en) | 2020-02-18 | 2020-02-18 | Die casting die cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211915439U (en) |
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2020
- 2020-02-18 CN CN202020179298.8U patent/CN211915439U/en active Active
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Address after: No. 178, Suzhong North Road, Anyi Town, Baoying County, Yangzhou City, Jiangsu Province 225899 Patentee after: YANGZHOU KAIXIANG PRECISION TECHNOLOGY Co.,Ltd. Address before: 225806 Jinghe Baqian industrial concentration area, Baoying County, Yangzhou City, Jiangsu Province Patentee before: YANGZHOU KAIXIANG PRECISION TECHNOLOGY Co.,Ltd. |