CN220612258U - Special-shaped copper bar hot forging die for gate valve blank - Google Patents
Special-shaped copper bar hot forging die for gate valve blank Download PDFInfo
- Publication number
- CN220612258U CN220612258U CN202322263633.9U CN202322263633U CN220612258U CN 220612258 U CN220612258 U CN 220612258U CN 202322263633 U CN202322263633 U CN 202322263633U CN 220612258 U CN220612258 U CN 220612258U
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- CN
- China
- Prior art keywords
- die
- fixedly connected
- gate valve
- special
- hot forging
- Prior art date
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- 238000005242 forging Methods 0.000 title claims abstract description 31
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 28
- 239000010949 copper Substances 0.000 title claims abstract description 28
- 238000001816 cooling Methods 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 16
- 238000001746 injection moulding Methods 0.000 claims description 8
- 239000004065 semiconductor Substances 0.000 claims description 7
- 238000000465 moulding Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004804 winding Methods 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract 2
- 230000001174 ascending effect Effects 0.000 abstract 1
- 230000007423 decrease Effects 0.000 abstract 1
- 239000000112 cooling gas Substances 0.000 description 7
- 238000005057 refrigeration Methods 0.000 description 6
- 238000005266 casting Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Forging (AREA)
Abstract
The utility model discloses a special-shaped copper bar used for a gate valve blank hot forging die, which comprises an upper die and a lower die, wherein the upper die is attached to the upper side of the lower die, the inner wall of the upper die is provided with a die groove, a gate valve forming main body is arranged in the die groove, driving motors are fixedly connected to two ends of the inner part of the lower die, and a driving end of each driving motor is fixedly connected with a fan blade; the bottom of bed die is provided with the water tank, the equal fixedly connected with runner pipe in both ends of water tank, the equal fixedly connected with cooling tube of one end of runner pipe, and the cooling tube winding is outside the mould groove. Through above-mentioned structure, through going up mould ascending and decline and bed die laminating effect with cylinder control, the pipe of moulding plastics later and through special-shaped bar copper pouring mould groove and reach rapid prototyping to gate valve shaping main part, can realize accurate shaping operation through the mould groove of appointed position.
Description
Technical Field
The utility model relates to the technical field of hot forging dies, in particular to a hot forging die for a gate valve blank by using a special-shaped copper bar.
Background
The hot forging casting process of the product has a very wide application range, and the hot forging process is applied from a military space part to a civil valve plastic part, and is implemented by means of a hot forging die, in the hot forging casting process, whether the product can be completely formed by hot forging and whether the external dimension of the product after the product is formed meets the drawing requirement or not is the most important basis for checking whether the hot forging is successful or not.
In the prior art, most of hot forging dies pour aluminum liquid in the dies when in use, and then wait for cooling, so that demoulding operation is realized, but most of traditional cooling modes adopt wait cooling or external cooling equipment for cooling, if integrated cooling is adopted, relatively higher use cost is increased, and the use price of a part of factories is relatively high, so that the use is inconvenient.
Disclosure of Invention
The utility model aims to provide a special-shaped copper bar used for a gate valve blank hot forging die, wherein an aluminum plate and a die attaching wall are arranged in a lower die, the die attaching wall attaches to a die groove to support, and the aluminum plate can conduct cooling gas and can rapidly cool.
In order to achieve the above object, there is provided a special-shaped copper bar for a gate valve blank hot forging die, comprising: the upper die and the lower die are attached to the upper side of the lower die, an inner wall is arranged in the upper die, a die groove is formed between the inner walls, a gate valve forming main body is arranged in the die groove, driving motors are fixedly connected to two ends of the inner portion of the lower die, and a driving end of each driving motor is fixedly connected with a fan blade;
the bottom of bed die is provided with the water tank, the equal fixedly connected with runner pipe in both ends of water tank, the equal fixedly connected with cooling tube of one end of runner pipe, and the cooling tube winding is outside the mould groove.
According to the special-shaped copper bar used for the gate valve blank hot forging die, the middle part of the front side of the water tank is fixedly connected with a semiconductor refrigerating sheet.
According to the special-shaped copper bar used for the gate valve blank hot forging die, four corner edges of the lower die and the upper die are fixedly connected with fixing plates, and air cylinders are fixedly connected between the fixing plates.
According to the special-shaped copper bar used for the gate valve blank hot forging die, the middle part of the top end of the upper die is fixedly connected with an injection molding pipe.
According to the special-shaped copper bar used for the gate valve blank hot forging die, die attachment walls are arranged on two sides of the middle part of the inner part of the lower die, and aluminum plates are fixedly connected to the outer sides of the die attachment walls.
According to the special-shaped copper bar used for the gate valve blank hot forging die, one end of the flow pipe is provided with a circulating pump, and the circulating pump is fixedly connected with the water tank.
According to the special-shaped copper bar used for the gate valve blank hot forging die, the control panels are fixedly connected to the middle parts of the front sides of the upper die and the lower die.
The beneficial effects are that:
1. the utility model is provided with the injection molding pipe and the mold groove, the upper mold is controlled by the air cylinder to ascend and descend to be attached to the lower mold, then the injection molding pipe is used for injection molding, the mold groove is cast by the special-shaped copper rod, the gate valve molding main body is rapidly molded, accurate molding operation can be realized through the mold groove at the designated position, the error is reduced, and the use cost is reduced.
2. The utility model is provided with the driving motor, the aluminum plate, the cooling pipe and the water tank, the fan blade is driven by the driving motor, the internal gas of the lower die can be circulated, the cooling gas emitted by the cooling pipe is rapidly cooled to the die groove, the aluminum plate and the die attaching wall are arranged in the lower die, the die attaching wall is attached to the die groove and used for supporting, the aluminum plate can conduct the cooling gas, the rapid cooling operation can be realized, the gate valve forming main body is conveniently taken out, the traditional high temperature is reduced, the cooling is required to be carried out, or the complicated cooling is required to be carried out by using external cooling equipment, and the problem of demoulding efficiency is influenced.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a cross-sectional elevation structure diagram of a special-shaped copper bar used for a gate valve blank hot forging die;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a perspective structure diagram of a special-shaped copper bar used for a gate valve blank hot forging die;
fig. 4 is an enlarged view of a gate valve forming main body of a special-shaped copper bar used for a gate valve blank hot forging die.
Legend description:
1. an upper die; 2. injection molding a tube; 3. an inner wall; 4. a semiconductor refrigeration sheet; 5. a water tank; 6. a mold groove; 7. a fan blade; 8. a driving motor; 9. a flow pipe; 10. a circulation pump; 11. attaching a mold to the wall; 12. an aluminum plate; 13. a control panel; 14. a lower die; 15. a cylinder; 16. a fixing plate; 17. and forming a main body of the gate valve.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, a special-shaped copper bar is used for a gate valve blank hot forging die according to an embodiment of the utility model, and the special-shaped copper bar comprises: the upper die 1 and the lower die 14 are attached to the upper die 1, the inner wall 3 is arranged in the upper die 1, a die groove 6 is formed between the inner walls 3, casting molding is achieved on the die through the die groove 6, a gate valve molding main body 17 is arranged in the die groove 6, driving motors 8 are fixedly connected to two ends of the inner portion of the lower die 14, the fan 7 is driven to rotate so as to circulate internal gas of the lower die 14, cooling gas emitted by a cooling pipe rapidly cools the die groove 6, the gate valve molding main body 17 is conveniently taken out, the driving end of the driving motor 8 is fixedly connected with the fan 7, gas circulation can be achieved through rotation of the fan 7, the cooling effect is improved, the top end middle part of the upper die 1 is fixedly connected with an injection pipe 2, the injection pipe 2 is injected into the gate valve molding main body 17 through special-shaped copper rod casting die grooves 6, and the front side middle parts of the upper die 1 and the lower die 14 are fixedly connected with a control panel 13;
the bottom of bed die 14 is provided with water tank 5, through the circulation of the inside cooling water of water tank 5, realizes cooling, and the equal fixedly connected with runner pipe 9 in both ends of water tank 5 realizes circulating circulation through runner pipe 9, and the equal fixedly connected with cooling tube of one end of runner pipe 9, and the cooling tube winding is outside mould groove 6, and the front side middle part fixedly connected with semiconductor refrigeration piece 4 of water tank 5, and semiconductor refrigeration piece 4 model is: TEC1-12706, the refrigeration end at semiconductor refrigeration piece 4 also is provided with aluminum plate, can realize the conduction to cooling temperature through aluminum plate, avoid the one end direct and the liquid contact of semiconductor refrigeration piece 4, the equal fixedly connected with fixed plate 16 in four corners edge of bed die 14 and last mould 1, all fixedly connected with cylinder 15 between the fixed plate 16, through the laminating effect with bed die 14 that goes up and descend with last mould 1 of cylinder 15 control, support through cylinder 15, jack-up last mould 1, can be to the inside mould drawing of patterns effect of mould groove 6, the department both sides all are provided with mould bonding wall 11 in the inside of bed die 14, the outside fixedly connected with aluminum plate 12 of mould bonding wall 11, be provided with aluminum plate 12 and mould bonding wall 11 in the inside of bed die 14, mould bonding wall 11 is laminated to mould groove 6, play the support, and aluminum plate 12 can conduct cooling gas, can quick cooling operation, the one end of circulation pipe 9 is provided with circulating pump 10, through circulating pump 10 to the inside cooling water of water tank 5 carries out through circulation pipe 9 to the inside of cooling pipe, and circulating pump 10 and water tank 5 fixed connection.
Working principle: when the device is used, firstly, the upper die 1 is controlled to ascend and descend through the air cylinder 15 to be attached to the lower die 14, then the injection molding pipe 2 is subjected to injection molding, the special-shaped copper bar is used for pouring the die groove 6 and achieving rapid molding to the gate valve molding main body 17, then the circulating pump 10 is used for circulating cooling water in the water tank 5 into the cooling pipe through the circulating pipe 9 and driving the driving motor 8, the fan 7 is rotated to circulate internal gas of the lower die 14, the cooling gas emitted by the cooling pipe is rapidly cooled to the die groove 6, the gate valve molding main body 17 is conveniently taken out, the aluminum plate 12 and the die attaching wall 11 are arranged in the lower die 14 and are attached to the die groove 6 to support, and the aluminum plate 12 can conduct the cooling gas and can rapidly cool down; the upper die 1 is jacked up by the support of the air cylinder 15, so that the die inside the die groove 6 can be demoulded.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. A special-shaped copper bar is used for gate valve blank hot forging die which is characterized by comprising: the upper die (1) and the lower die (14), the upper die (1) is attached to the upper side of the lower die (14), the inner wall (3) is arranged in the upper die (1), a die groove (6) is formed between the inner walls (3), a gate valve forming main body (17) is arranged in the die groove (6), driving motors (8) are fixedly connected to two ends of the inner part of the lower die (14), and fan blades (7) are fixedly connected to the driving end of each driving motor (8);
the bottom of bed die (14) is provided with water tank (5), the equal fixedly connected with runner pipe (9) in both ends of water tank (5), the equal fixedly connected with cooling tube of one end of runner pipe (9), and the cooling tube twines in mould groove (6) outside.
2. The special-shaped copper bar used for the gate valve blank hot forging die according to claim 1, wherein a semiconductor refrigerating sheet (4) is fixedly connected to the middle of the front side of the water tank (5).
3. The special-shaped copper bar hot forging die for gate valve blanks according to claim 1 is characterized in that fixing plates (16) are fixedly connected to four corner edges of the lower die (14) and the upper die (1), and air cylinders (15) are fixedly connected between the fixing plates (16).
4. The special-shaped copper bar hot forging die for gate valve blanks according to claim 1 is characterized in that an injection molding pipe (2) is fixedly connected to the middle of the top end of the upper die (1).
5. The special-shaped copper bar hot forging die for gate valve blanks according to claim 1, wherein die attaching walls (11) are arranged on two sides of the middle inside of the lower die (14), and aluminum plates (12) are fixedly connected to the outer sides of the die attaching walls (11).
6. The special-shaped copper bar hot forging die for gate valve blanks according to claim 1, wherein one end of the flow pipe (9) is provided with a circulating pump (10), and the circulating pump (10) is fixedly connected with the water tank (5).
7. The special-shaped copper bar hot forging die for gate valve blanks according to claim 1 is characterized in that control panels (13) are fixedly connected to the front side middle parts of the upper die (1) and the lower die (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322263633.9U CN220612258U (en) | 2023-08-23 | 2023-08-23 | Special-shaped copper bar hot forging die for gate valve blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322263633.9U CN220612258U (en) | 2023-08-23 | 2023-08-23 | Special-shaped copper bar hot forging die for gate valve blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220612258U true CN220612258U (en) | 2024-03-19 |
Family
ID=90229475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322263633.9U Active CN220612258U (en) | 2023-08-23 | 2023-08-23 | Special-shaped copper bar hot forging die for gate valve blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220612258U (en) |
-
2023
- 2023-08-23 CN CN202322263633.9U patent/CN220612258U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |