CN216370100U - Die casting die of precision die casting - Google Patents
Die casting die of precision die casting Download PDFInfo
- Publication number
- CN216370100U CN216370100U CN202122267873.7U CN202122267873U CN216370100U CN 216370100 U CN216370100 U CN 216370100U CN 202122267873 U CN202122267873 U CN 202122267873U CN 216370100 U CN216370100 U CN 216370100U
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- die
- motor
- wall
- lead screw
- casting
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- 238000004512 die casting Methods 0.000 title claims abstract description 57
- 238000001816 cooling Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 238000005242 forging Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a die-casting die for a precision die-casting piece, which comprises a main support, wherein a first lead screw and a second lead screw are arranged on the inner wall of the main support, an upper die is arranged on the inner wall of the first lead screw, the second lead screw is positioned at the lower end of the first lead screw, the second lead screw comprises a threaded rod body, a nut and a second motor, a third motor is arranged on the inner wall of the nut, a first rotating shaft is arranged on the inner wall of the third motor, a lower die is arranged on the inner wall of the first rotating shaft, the lower die is positioned at the bottom of the upper die, and a first motor is arranged on one side of the lower die. This die casting die of accurate die casting sets up first lead screw and second lead screw through setting up at main support inner wall, sets up mould and bed die respectively at first lead screw and second lead screw inner wall, sets up second motor drive bed die simultaneously and rotates on the nut of second lead screw inner wall, can make the bed die accomplish down rotation after the die-casting from this, opens the apron afterwards and makes the product drop down naturally and accomplish the drawing of patterns.
Description
Technical Field
The utility model relates to the technical field of die-casting die equipment, in particular to a die-casting die for a precision die-casting piece.
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: the molten metal is cast at low speed or high speed and filled into a cavity of a die, the die is provided with a movable cavity surface, and the molten metal is pressurized and forged along with the cooling process of the molten metal, so that the defects of shrinkage cavity and shrinkage porosity of a blank are eliminated, and the internal structure of the blank reaches broken crystal grains in a forging state; the comprehensive mechanical property of the blank is obviously improved; the die-casting material, the die-casting machine and the die are three major factors of die-casting production, and one of the three factors is not available; the die casting process is a process for organically and comprehensively utilizing the three major elements to stably and efficiently produce qualified castings with good appearance, good internal quality and sizes meeting the requirements of pattern or protocol regulations, even high-quality castings.
The product of aluminium pot in the in-process of using die casting die production need manual use pliers to press from both sides out in the lower mould, and this kind of drawing of patterns mode not only causes the damage to the product outward appearance easily but also has reduced work efficiency, needs will improve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a die-casting die for a precision die-casting part, which aims to solve the problem that an aluminum pot is difficult to demold when being die-cast by using a die in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme that the die-casting die for the precision die-casting piece comprises a main support, wherein a first lead screw and a second lead screw are arranged on the inner wall of the main support, an upper die is arranged on the inner wall of the first lead screw, the second lead screw is positioned at the lower end of the first lead screw and comprises a threaded rod body, a nut and a second motor, a third motor is arranged on the inner wall of the nut, a first rotating shaft is arranged on the inner wall of the third motor, a lower die is arranged on the inner wall of the first rotating shaft and positioned at the bottom of the upper die, the first motor is arranged on one side of the lower die, a cover plate is arranged on the top of the lower die, a second rotating shaft is arranged on one side of the cover plate, and the second rotating shaft is connected with the first motor.
Preferably, the bottom of the main support is provided with a base and a second motor, and the second motor is positioned on the left side and the right side of the base.
Preferably, a cooling fan is arranged on the inner wall of the main support, and a backing plate is arranged at the bottom of the main support.
Preferably, the lower die is rotatably connected with the main support, and the lower die is positioned at the upper end of the base plate.
Preferably, the outer wall of the threaded rod body is provided with a nut, the lower end of the threaded rod body is provided with a second motor, and the second motor is connected with the threaded rod body through a bearing.
Compared with the prior art, the utility model has the beneficial effects that: this die casting die of accurate die casting sets up first lead screw and second lead screw through setting up at main support inner wall, sets up mould and bed die respectively at first lead screw and second lead screw inner wall, sets up second motor drive bed die simultaneously and rotates on the nut of second lead screw inner wall, can make the bed die accomplish down rotation after the die-casting from this, opens the apron afterwards and makes the product drop down naturally and accomplish the drawing of patterns.
Drawings
FIG. 1 is a schematic structural diagram of a die-casting mold for a precision die-casting part according to the utility model;
FIG. 2 is a side view of a die casting mold for a precision die cast part of the present invention;
FIG. 3 is an enlarged schematic structural view of a die casting mold of a precision die casting part in FIG. 1;
FIG. 4 is a top view of a lower die of a die casting mold for precision die castings according to the present invention;
FIG. 5 is a schematic view of a connection structure of a second motor and a nut of the die-casting die for the precision die-casting part.
In the figure: 1. second pivot, 2, main support, 3, radiator fan, 4, apron, 5, first pivot, 6, second motor, 7, bed die, 8, base, 9, backing plate, 10, last mould, 11, first lead screw, 12, the screw rod body, 13, second lead screw, 14, nut, 15, second motor, 16, first motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below 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, and not all of the embodiments. 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.
Referring to fig. 1-5, the present invention provides a technical solution: a die casting die of a precise die casting comprises a main support 2, wherein a first screw rod 11 and a second screw rod 13 are arranged on the inner wall of the main support 2, the main support 2 is fixedly connected with the first screw rod 11 and the second screw rod 13 through bolts, an upper die 10 is arranged on the inner wall of the first screw rod 11, the first screw rod 11 and the second screw rod 13 are identical in structure, a threaded rod body 12, a nut 14 and a second motor 6 are also arranged on the first screw rod 11, a base 8 and a second motor 6 are arranged at the bottom of the main support 2, the main support 2 is fixedly connected with the base 8 through bolts, the outer walls of the main support 2 and the second motor 6 are fixedly connected through bolts, and the second motor 6 is positioned on the left side and the right side of the base 8; a cooling fan 3 is arranged on the inner wall of the main support 2, the main support 2 and the cooling fan 3 are fixed through bolts, the cooling fan 3 can cool a just finished product, a backing plate 9 is arranged at the bottom of the main support 2, and the main support 2 and the backing plate 9 are fixed through bolts; the second screw 13 is positioned at the lower end of the first screw 11, the second screw 13 comprises a threaded rod body 12, a nut 14 and a second motor 6, the nut 14 is arranged on the outer wall of the threaded rod body 12, the threaded rod body 12 is a ball screw, the nut 14 is driven by the rotation motion of the threaded rod body 12 to move linearly, the second motor 6 is arranged at the lower end of the threaded rod body 12, and the second motor 6 is connected with the threaded rod body 12 through a bearing; the inner wall of the nut 14 is provided with a third motor 15, the nut 14 is fixedly connected with the third motor 15 through a bolt, and the inner wall of the third motor 15 is provided with a first rotating shaft 5, the third motor 15 is connected with the first rotating shaft 5 through a bearing, the inner wall of the first rotating shaft 5 is provided with a lower die 7, the first rotating shaft 5 is fixedly connected with the lower die 7 through bolts, the lower die 7 is positioned at the bottom of the upper die 10, one side of the lower die 7 is provided with a first motor 16, the outer wall of the left side of the lower die 7 is fixedly connected with the outer wall of the first motor 16 through a bolt, and the top of the lower die 7 is provided with a cover plate 4, the lower die 7 and the cover plate 4 are rotationally connected through a second rotating shaft 1, the lower die 7 and the main bracket 2 are rotationally connected, the lower die 7 can be turned downwards, therefore, the products in the lower die 7 can fall off conveniently, the lower die 7 is positioned at the upper end of the backing plate 9, and the lower die 7 is not fixed in contact with the backing plate 9; a second rotating shaft 1 is arranged on one side of the cover plate 4, the second rotating shaft 1 is arranged on the left side of the cover plate 4, the second rotating shaft 1 is connected with a first motor 16, and the second rotating shaft 1 is connected with the first motor 16 through a bearing; this die casting die of accurate die casting sets up first lead screw 11 and second lead screw 13 through setting up at main support 2 inner wall, sets up mould 10 and bed die 7 respectively at first lead screw 11 and second lead screw 13 inner wall, sets up third motor 15 drive bed die 7 simultaneously on the nut 14 of second lead screw 13 inner wall and rotates, can make bed die 7 accomplish down the rotation after the die-casting from this, opens apron 4 afterwards and makes the product accomplish the drawing of patterns naturally downwards that drops.
The working principle is as follows: when the die-casting die of the precision die-casting piece is used, firstly, a first motor 16 is started, the first motor 16 drives a cover plate 4 to be automatically opened, then, aluminum water is injected into the lower die 7, then, a first screw rod 11 and a second screw rod 13 are both started, the first screw rod 11 drives an upper die 10 to move from top to bottom, the second screw rod 13 drives a lower die 7 to move from bottom to top, so that the upper die 10 enters the lower die 7 to be die-cast, after the die-casting of a product is completed, the upper die 10 is movably reset upwards, then, a cooling fan 3 is started to cool the product in the lower die 7, after cooling is completed, the first motor 16 is started, the first motor 16 drives the cover plate 4 to be automatically closed, then, a third motor 15 is started, the third motor 15 drives a first rotating shaft 5 to drive the lower die 7 to rotate downwards, then, the cover plate 4 is opened, so that the product in the lower die 7 falls on a backing plate 9, this is the working principle of the die casting mold of the precision die casting.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a die casting die of accurate die casting, includes main support (2), its characterized in that: a first screw rod (11) and a second screw rod (13) are arranged on the inner wall of the main bracket (2), an upper die (10) is arranged on the inner wall of the first screw rod (11), the second screw rod (13) is positioned at the lower end of the first screw rod (11), the second screw rod (13) comprises a threaded rod body (12), a nut (14) and a second motor (6), the inner wall of the nut (14) is provided with a third motor (15), a first rotating shaft (5) is arranged on the inner wall of the third motor (15), a lower die (7) is arranged on the inner wall of the first rotating shaft (5), the lower die (7) is positioned at the bottom of the upper die (10), one side of the lower die (7) is provided with a first motor (16), and a cover plate (4) is arranged at the top of the lower die (7), a second rotating shaft (1) is arranged on one side of the cover plate (4), and the second rotating shaft (1) is connected with a first motor (16).
2. A die casting mold for precision die casting according to claim 1, wherein: the bottom of the main support (2) is provided with a base (8) and a second motor (6), and the second motor (6) is positioned at the left side and the right side of the base (8).
3. A die casting mold for precision die casting according to claim 1, wherein: the inner wall of the main support (2) is provided with a cooling fan (3), and the bottom of the main support (2) is provided with a backing plate (9).
4. A die casting mold for precision die casting according to claim 1, wherein: the lower die (7) is rotationally connected with the main support (2), and the lower die (7) is positioned at the upper end of the backing plate (9).
5. A die casting mold for precision die casting according to claim 1, wherein: the outer wall of the threaded rod body (12) is provided with a nut (14), the lower end of the threaded rod body (12) is provided with a second motor (6), and the second motor (6) is connected with the threaded rod body (12) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122267873.7U CN216370100U (en) | 2021-09-18 | 2021-09-18 | Die casting die of precision die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122267873.7U CN216370100U (en) | 2021-09-18 | 2021-09-18 | Die casting die of precision die casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216370100U true CN216370100U (en) | 2022-04-26 |
Family
ID=81242088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122267873.7U Active CN216370100U (en) | 2021-09-18 | 2021-09-18 | Die casting die of precision die casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216370100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117123769A (en) * | 2023-09-20 | 2023-11-28 | 嘉禾县德鑫五金铸造有限公司 | Sand casting die device for kitchen hardware machining |
-
2021
- 2021-09-18 CN CN202122267873.7U patent/CN216370100U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117123769A (en) * | 2023-09-20 | 2023-11-28 | 嘉禾县德鑫五金铸造有限公司 | Sand casting die device for kitchen hardware machining |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Die Casting Mold for Precision Die Castings Effective date of registration: 20231031 Granted publication date: 20220426 Pledgee: Industrial and Commercial Bank of China Limited Kunshan Branch Pledgor: Kunshan Jieli Jinshun metal products Co.,Ltd. Registration number: Y2023980063508 |