CN217121695U - Panel die casting die - Google Patents
Panel die casting die Download PDFInfo
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- CN217121695U CN217121695U CN202220294727.5U CN202220294727U CN217121695U CN 217121695 U CN217121695 U CN 217121695U CN 202220294727 U CN202220294727 U CN 202220294727U CN 217121695 U CN217121695 U CN 217121695U
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Abstract
The utility model provides a panel die casting die belongs to die casting die technical field. The die-casting structure comprises an upper die plate and a lower die plate, wherein an upper die-casting plate is arranged at the bottom of the upper die plate, a lower die-casting plate is arranged at the top of the lower die plate, a die-casting cavity is arranged between the upper die-casting plate and the lower die-casting plate, four panel forming structures are further arranged in the die-casting cavity, a single-inlet-way double-outlet pouring structure is further arranged on the upper die plate, and the single-inlet-way double-outlet pouring structure is connected with the four panel forming structures through a flow guide structure. Go up the die-casting chamber between die-casting board and the lower die-casting board and can be used for casting into panel class product, four panel shaping structures can cooperate and form the structure and the shape of terminal surface under the panel, and the structure of watering can be followed die-casting chamber middle part to both sides blowout to the one-way two-way advances to water the structure to can improve the injection efficiency of molten metal and can make casting chamber both sides casting more even, and can pass through water conservancy diversion structure water conservancy diversion to panel shaping structure department.
Description
Technical Field
The utility model belongs to the technical field of die casting die, a panel die casting die is related to.
Background
The die casting mold is a method for casting liquid forging, a process which is completed on a special die casting and forging machine. The basic technological process includes low speed or high speed casting of metal liquid, filling the metal liquid into the cavity of the mold with movable cavity surface, and pressurized forging with the metal liquid cooling process to eliminate shrinkage cavity and shrinkage porosity and to make the inner structure of the blank reach the forged crushed crystal grains. The comprehensive mechanical property of the blank is obviously improved; the die-casting die in the prior art generally directly performs single-point pouring through the pouring pipe when pouring, so that molten metal is automatically filled in a die-casting cavity, and the pouring efficiency of the molten metal is low.
In order to overcome the defects of the prior art, people continuously explore and provide various solutions, for example, a Chinese patent discloses an integral material pipe die-casting die [ application number: 201120006492.7] comprises a fixed die plate, the fixed die plate is provided with a material pipe, the inner peripheral wall of the material pipe is in a conical shape, the material pipe comprises a discharge end and a feed end, the inner diameter of the feed end is larger than that of a charging barrel of the die casting machine, the inner diameter of the feed end of the material pipe is smaller than that of the discharge end, and the fixed die plate is provided with a die loading groove corresponding to the material pipe, but the problems also exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, a panel die casting die is provided.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides a panel die casting die, includes cope match-plate pattern and lower bolster, cope match-plate pattern bottom be equipped with the die-casting board, the lower bolster top be equipped with down the die-casting board, last die-casting board and be equipped with the die-casting chamber down between the die-casting board, the die-casting intracavity still be equipped with four panel shaping structures, the cope match-plate pattern on still be equipped with the two structures of watering that go out of single entry way, the two structures of watering that go out of single entry way pass through water conservancy diversion structure and four panel shaping structures and link to each other.
In the above-mentioned panel die casting die, the structure of watering is advanced in two plays of single entry way includes the head of watering that advances that is equipped with on the cope match-plate pattern, the head of watering in be equipped with into water the passageway, the lower bolster on link firmly insert the toper reposition of redundant personnel that advances to water in the passageway, toper reposition of redundant personnel bilateral symmetry be provided with the reposition of redundant personnel inclined plane, the head of watering bottom both sides of advancing be equipped with reposition of redundant personnel inclined plane correspond the play runner that sets up.
In the above-mentioned panel die casting die, advance to water the passageway both sides lateral wall slope setting and parallel with the reposition of redundant personnel inclined plane that corresponds, advance to water the width of passageway from last to down crescent, the width of toper reposition of redundant personnel head from last to down crescent.
In the panel die-casting die, the diversion inclined plane is further provided with an inwards-sunken drainage channel, and the cross section of the drainage channel is arc-shaped.
In foretell panel die casting die, four panel forming structure link to each other and are the rectangle, water conservancy diversion structure including setting up the T type water conservancy diversion way in die casting board both sides down, T type water conservancy diversion say the inner with go out the runner and link to each other and two outer ends link to each other with two panel forming structure respectively.
In the above-mentioned panel die-casting die, the T-shaped flow guide is arranged to be recessed inwards, and a large-area pouring structure is further arranged at the joint of the T-shaped flow guide and the panel forming structure.
In the above-mentioned panel die-casting mold, the large-area pouring structure comprises a fan-shaped pouring gate, one side of the fan-shaped pouring gate is connected with the T-shaped flow guide channel, and the other side of the fan-shaped pouring gate is connected with the panel forming structure.
In the die-casting die for the panel, a bottom plate is further arranged on the lower side of the lower template, an ejector pin fixing plate is further arranged between the bottom plate and the lower template, and a plurality of straight ejector rods which penetrate through the lower template and the lower die-casting plate along the vertical direction and are connected with a panel forming structure are arranged on the ejector pin fixing plate.
In the above-mentioned panel die casting die, the thimble fixed plate on still link firmly a plurality of groups along vertical direction run through lower bolster and die casting plate down and with the No. two straight ejector pins that fan-shaped runner links to each other, No. two straight ejector pins of every group include No. two straight ejector pins, two No. two straight ejector pins along the central line symmetry setting of fan-shaped runner.
In the panel die-casting die, the thimble fixing plate is fixedly connected with two No. three straight ejector rods which penetrate through the lower die plate and the conical flow dividing head along the vertical direction and are connected with the bottom of the drainage channel.
Compared with the prior art, the utility model has the advantages of:
1. go up the die-casting chamber between die-casting board and the lower die-casting board and can be used for casting into panel class product, four panel shaping structures can cooperate and form the structure and the shape of terminal surface under the panel, and the structure of watering can be followed die-casting chamber middle part to both sides blowout to the one-way two-way advances to water the structure to can improve the injection efficiency of molten metal and can make casting chamber both sides casting more even, and can pass through water conservancy diversion structure water conservancy diversion to panel shaping structure department.
2. Molten metal enters the pouring channel from the top of the pouring head, the conical flow dividing head can divide the molten metal after the molten metal enters the pouring channel, and the divided molten metal flows through the flow dividing inclined plane and is sprayed out to one side of the casting cavity through the outlet pouring gate at the bottom of the pouring head.
3. When the ejector pin fixing plate drives the first straight ejector rod to eject a panel product, the second straight ejector rod and the third straight ejector rod can synchronously act along with the ejector pin fixing plate, the second straight ejector rod and the third straight ejector rod can eject the residual materials in the fan-shaped pouring gate and the drainage channel while the product is ejected, and the product does not need to be independently cleaned after being ejected.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic view of the external structure of the present invention;
fig. 2 is a schematic cross-sectional view of the present invention;
fig. 3 is a schematic structural view of the lower template.
In the figure, an upper template 1, a lower template 2, a lower die-casting plate 4, a panel forming structure 6, a single-inlet double-outlet pouring structure 7, a flow guide structure 8, a pouring head 9, a pouring channel 10, a conical flow distribution head 11, a flow distribution inclined plane 12, a pouring outlet 13, a flow guide channel 14, a T-shaped flow guide channel 15, a large-area pouring structure 16, a fan-shaped pouring gate 17, a bottom plate 18, an ejector pin fixing plate 19, a first straight ejector rod 20, a second straight ejector rod 21 and a third straight ejector rod 22.
Detailed Description
As shown in fig. 1-3, a panel die-casting die comprises an upper die plate 1 and a lower die plate 2, wherein an upper die-casting plate is arranged at the bottom of the upper die plate 1, a lower die-casting plate 4 is arranged at the top of the lower die plate 2, a die-casting cavity is arranged between the upper die-casting plate and the lower die-casting plate 4, four panel forming structures 6 are further arranged in the die-casting cavity, a single-inlet-way double-outlet pouring structure 7 is further arranged on the upper die plate 1, and the single-inlet-way double-outlet pouring structure 7 is connected with the four panel forming structures 6 through a flow guide structure 8.
In this embodiment, go up the die-casting chamber between die-casting board and the lower die-casting board and can be used for casting into panel class product, four panel shaping structures can cooperate and form the structure and the shape of terminal surface under the panel, and the structure of watering can be followed die-casting chamber middle part to both sides blowout to single income way is two to advance to water the structure to can improve the injection efficiency of metal liquid and can make casting chamber both sides casting more even, and can pass through water conservancy diversion structure water conservancy diversion to panel shaping structure department.
Specifically, as shown in fig. 1-3, the single-inlet double-outlet pouring structure 7 includes a pouring head 9 disposed on the upper mold plate 1, a pouring channel 10 is disposed in the pouring head 9, the lower mold plate 2 is fixedly connected with a conical flow distribution head 11 inserted into the pouring channel 10, flow distribution slopes 12 are symmetrically disposed on two sides of the conical flow distribution head 11, and outlet gates 13 corresponding to the flow distribution slopes 12 are disposed on two sides of the bottom of the pouring head 9. Molten metal enters the pouring channel from the top of the pouring head, the conical flow dividing head can divide the molten metal after the molten metal enters the pouring channel, and the divided molten metal flows through the flow dividing inclined plane and is sprayed out to one side of the casting cavity through the outlet pouring gate at the bottom of the pouring head.
Preferably, as shown in fig. 1 to fig. 3, the side walls of the pouring channel 10 on both sides are obliquely arranged and parallel to the corresponding diversion inclined surfaces 12, the width of the pouring channel 10 is gradually increased from top to bottom, and the width of the conical diversion header 11 is gradually increased from top to bottom. The side walls on the two sides of the pouring channel 10 are obliquely arranged and are parallel to the corresponding diversion inclined surfaces 12, so that the flow rate of the pouring channel can be prevented from being reduced along with the increase of the width of the conical head.
Preferably, as shown in fig. 1 to 3, the diversion inclined plane 12 is further provided with an inwardly recessed drainage channel 14, and the cross section of the drainage channel 14 is arc-shaped. The inwardly recessed drainage channels on the diversion inclined plane 12 can increase the flow at the diversion inclined plane.
Specifically, as shown in fig. 1 to 3, the four panel forming structures 6 are connected to form a rectangle, the flow guide structure 8 includes T-shaped flow guides 15 disposed on two sides of the lower die-casting plate 4, inner ends of the T-shaped flow guides 15 are connected to the outlet gates 13, and two outer ends of the T-shaped flow guides are connected to the two panel forming structures 6, respectively. The T-shaped flow guide channel can be connected with the pouring gate and the two panel forming structures, so that molten metal can flow into the panel forming structures quickly.
Preferably, as shown in fig. 1 to fig. 3, the T-shaped flow guide 15 is recessed inward, and a large-area pouring structure 16 is further disposed at a joint of the T-shaped flow guide 15 and the panel forming structure 6. The large-area pouring structure can increase the flow at the joint of the T-shaped flow guide channel 15 and the panel forming structure 6.
Specifically, as shown in fig. 1-3, the large area inlet structure 16 includes a fan gate 17, and the fan gate 17 is connected to the T-shaped flow guide 15 on one side and to the panel forming structure 6 on the other side. The fan gate can increase the flow of molten metal from the T-shaped flow leader 15 into the panel forming structure.
Specifically, as shown in fig. 1 to 3, a bottom plate 18 is further disposed on the lower side of the lower template 2, an ejector pin fixing plate 19 is further disposed between the bottom plate 18 and the lower template 2, and a plurality of first straight ejector rods 20 penetrating through the lower template 2 and the lower die casting plate 4 in the vertical direction and connected to the panel forming structure 6 are disposed on the ejector pin fixing plate 19. After the panel product is cast and molded, the thimble fixing plate moves upwards to drive the first straight ejector rod to move upwards, and the first straight ejector rod moves upwards to eject the panel product out of the lower die-casting plate.
Preferably, as shown in fig. 1 to fig. 3, the thimble fixing plate 19 is further fixedly connected with a plurality of groups of second straight ejector rods 21 which penetrate through the lower die plate 2 and the lower die casting plate 4 in the vertical direction and are connected with the fan-shaped gate 17, each group of second straight ejector rods 21 includes two second straight ejector rods 21, and the two second straight ejector rods 21 are symmetrically arranged along the central line of the fan-shaped gate 17. The thimble fixing plate 19 is further fixedly connected with two third straight ejector rods 22 which penetrate through the lower template 2 and the conical diversion head 11 along the vertical direction and are connected with the bottom of the drainage channel 14. When the ejector pin fixing plate drives the first straight ejector rod to eject a panel product, the second straight ejector rod and the third straight ejector rod can synchronously act along with the ejector pin fixing plate, the second straight ejector rod and the third straight ejector rod can eject the residual materials in the fan-shaped pouring gate and the drainage channel while the product is ejected, and the product does not need to be independently cleaned after being ejected.
The utility model discloses a theory of operation is: the die-casting cavity between the upper die-casting plate and the lower die-casting plate can be used for casting a panel product, the four panel forming structures can be matched to form the structure and the shape of the lower end surface of the panel, and the single-inlet double-outlet pouring structure can spray the molten metal from the middle part of the die-casting cavity to two sides, so that the injection efficiency of the molten metal can be improved, the casting on two sides of the casting cavity can be more uniform, and the molten metal can be guided to the panel forming structures through the guide structure;
the molten metal enters the pouring channel from the top of the pouring head, after the molten metal enters the pouring channel, the conical flow dividing head can divide the molten metal, the divided molten metal flows through the flow dividing inclined plane and is sprayed out to one side of the casting cavity through the pouring gate at the bottom of the pouring head, the side walls of the two sides of the pouring channel 10 are obliquely arranged and are parallel to the corresponding flow dividing inclined plane 12, so that the flow of the pouring channel can be prevented from being reduced along with the increase of the width of the conical head, and the flow of the flow dividing inclined plane can be increased through the drainage channel which is inwards sunken on the flow dividing inclined plane 12;
the T-shaped flow guide channel can be connected with the outlet sprue and the two panel forming structures so as to ensure that the molten metal can rapidly flow into the panel forming structures, the large-area pouring structure can increase the flow of the joint of the T-shaped flow guide channel 15 and the panel forming structure 6, the fan-shaped pouring gate can increase the flow of the molten metal flowing into the panel forming structure from the T-shaped flow guide channel 15, after the panel product is cast and molded, the thimble fixing plate moves upwards to drive the first straight ejector rod to move upwards, the first straight ejector rod moves upwards to eject the panel product from the lower die-casting plate, when the ejector pin fixing plate drives the first straight ejector rod to eject a panel product, the second straight ejector rod and the third straight ejector rod can synchronously act along with the ejector pin fixing plate, the second straight ejector rod and the third straight ejector rod can eject the residual materials in the fan-shaped pouring gate and the drainage channel while the product is ejected, and the product does not need to be independently cleaned after being ejected.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the upper mold plate 1, the lower mold plate 2, the lower die-casting plate 4, the panel forming structure 6, the single-inlet double-outlet pouring structure 7, the diversion structure 8, the pouring head 9, the pouring channel 10, the tapered diversion head 11, the diversion inclined plane 12, the pouring outlet 13, the diversion duct 14, the T-shaped diversion duct 15, the large-area pouring structure 16, the fan-shaped pouring outlet 17, the bottom plate 18, the thimble fixing plate 19, the first straight ejector rod 20, the second straight ejector rod 21, the third straight ejector rod 22, etc. are used more herein, these terms are used only for more conveniently describing and explaining the essence of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. The utility model provides a panel die casting die, includes cope match-plate pattern (1) and lower bolster (2), its characterized in that, cope match-plate pattern (1) bottom be equipped with the die-casting board, lower bolster (2) top be equipped with die-casting board (4) down, last die-casting board and die-casting board (4) down between be equipped with the die-casting chamber, the die-casting intracavity still be equipped with four panel forming structure (6), cope match-plate pattern (1) on still be equipped with single entry way two and advance to water structure (7), single entry way two advance to water structure (7) and link to each other through water conservancy diversion structure (8) and four panel forming structure (6).
2. The die-casting die for the panel is characterized in that the single-inlet-way double-outlet pouring structure (7) comprises a pouring head (9) arranged on an upper die plate (1), a pouring channel (10) is arranged in the pouring head (9), a conical flow dividing head (11) inserted into the pouring channel (10) is fixedly connected to a lower die plate (2), flow dividing inclined planes (12) are symmetrically arranged on two sides of the conical flow dividing head (11), and a pouring outlet (13) corresponding to the flow dividing inclined planes (12) is arranged on two sides of the bottom of the pouring head (9).
3. The die-casting die for the panel as claimed in claim 2, wherein the side walls of the two sides of the pouring channel (10) are obliquely arranged and are parallel to the corresponding diversion inclined surfaces (12), the width of the pouring channel (10) is gradually increased from top to bottom, and the width of the conical diversion head (11) is gradually increased from top to bottom.
4. The die-casting die for the panel as claimed in claim 2, wherein the diversion inclined surface (12) is further provided with an inward-sunken drainage channel (14), and the cross section of the drainage channel (14) is arc-shaped.
5. The die-casting die for the panels as claimed in claim 4, wherein four panel forming structures (6) are connected to form a rectangle, the flow guide structure (8) comprises T-shaped flow guide channels (15) arranged on two sides of the lower die-casting plate (4), the inner ends of the T-shaped flow guide channels (15) are connected with the outlet gates (13) and the two outer ends of the T-shaped flow guide channels are respectively connected with the two panel forming structures (6).
6. The die-casting die for the panel as claimed in claim 5, wherein the T-shaped flow guide channel (15) is arranged in a concave manner, and a large-area pouring structure (16) is further arranged at the joint of the T-shaped flow guide channel (15) and the panel forming structure (6).
7. The die casting mold for panels as claimed in claim 6, wherein the large area pouring structure (16) comprises a fan gate (17), and the fan gate (17) is connected to the T-shaped flow guide (15) at one side and the panel forming structure (6) at the other side.
8. The die-casting die for the panel as claimed in claim 7, wherein a bottom plate (18) is further arranged on the lower side of the lower template (2), an ejector pin fixing plate (19) is further arranged between the bottom plate (18) and the lower template (2), and a plurality of first straight ejector rods (20) which penetrate through the lower template (2) and the lower die-casting plate (4) in the vertical direction and are connected with the panel forming structure (6) are arranged on the ejector pin fixing plate (19).
9. The die-casting die for the panel as claimed in claim 8, wherein the thimble fixing plate (19) is further fixedly connected with a plurality of groups of second straight ejector rods (21) which penetrate through the lower die plate (2) and the lower die-casting plate (4) along the vertical direction and are connected with the fan-shaped gate (17), each group of second straight ejector rods (21) comprises two second straight ejector rods (21), and the two second straight ejector rods (21) are symmetrically arranged along the central line of the fan-shaped gate (17).
10. The die-casting die for the panel as claimed in claim 8, wherein the thimble fixing plate (19) is further fixedly connected with two third straight ejector rods (22) which penetrate through the lower die plate (2) and the conical diversion head (11) along the vertical direction and are connected with the bottoms of the drainage channels (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220294727.5U CN217121695U (en) | 2022-02-14 | 2022-02-14 | Panel die casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220294727.5U CN217121695U (en) | 2022-02-14 | 2022-02-14 | Panel die casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217121695U true CN217121695U (en) | 2022-08-05 |
Family
ID=82620789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220294727.5U Active CN217121695U (en) | 2022-02-14 | 2022-02-14 | Panel die casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217121695U (en) |
-
2022
- 2022-02-14 CN CN202220294727.5U patent/CN217121695U/en active Active
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Address after: 314415 No. 12 Anren Road, Jiaxing City, Zhejiang Province, Jianshan New District, Haining City Patentee after: Xingsanxing Cloud Technology Co.,Ltd. Address before: 314415 No. 12 Anren Road, Jiaxing City, Zhejiang Province, Jianshan New District, Haining City Patentee before: XINGSAN XINGYUN TECHNOLOGY Co.,Ltd. |