CN217018563U - Die casting die for automobile precision parts - Google Patents
Die casting die for automobile precision parts Download PDFInfo
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- CN217018563U CN217018563U CN202220696286.1U CN202220696286U CN217018563U CN 217018563 U CN217018563 U CN 217018563U CN 202220696286 U CN202220696286 U CN 202220696286U CN 217018563 U CN217018563 U CN 217018563U
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Abstract
The utility model relates to the technical field of die casting molds, in particular to a die casting mold for automobile precision parts, which comprises the following components: the part molding device comprises a material injection port, a plurality of material inlet pipelines, a part cavity and a material outlet pipeline; every charge-in pipeline all includes arc portion and turn-ups portion, the one end of arc portion with the sprue is connected, the other end of arc portion with the one end of turn-ups portion is connected, every turn-ups portion all is connected with the part die cavity, the discharge gate of part die cavity with discharge pipe connects. The filling material has the impact property when being injected into a hollow part cavity through a die casting machine, the arc-shaped part and the flanging part of the feeding pipe guide can enable the position where the impact causes erosion to be converted into the feeding pipe guide from the part cavity, so that the erosion phenomenon of a product is avoided, and the discharging pipeline can perfectly collect the cooled filling material, so that the product achieves a stable compact effect.
Description
Technical Field
The utility model relates to the technical field of die-casting molds, in particular to a die-casting mold for automobile precision parts.
Background
Automobile precision parts, such as sliding part structural members in automobile steering wheels, are important parts in automobile structures, so that the requirements on the dimensional precision and the pressure resistance of products are high, so that the requirements on the precision of a mold and the compactness of the products are high, generally, a filling material of a part cavity of the automobile precision parts is zinc alloy, the aluminum-containing component of the part cavity is relatively high, the part cavity is also called zinc-aluminum alloy, and under the impact of the zinc-aluminum alloy filling material, the mold is easy to erode, so that the compactness effect of the products is poor, and the performance is affected.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a die-casting die for automobile precision parts.
In order to achieve the above object, the present invention provides the following technical solution, a die casting mold for automobile precision parts, comprising: the part mould comprises a material injection port, a plurality of material inlet pipelines, a part mould cavity and a material outlet pipeline;
every charge-in pipeline all includes arc portion and turn-ups portion, the one end of arc portion with the sprue is connected, the other end of arc portion with the one end of turn-ups portion is connected, every turn-ups portion all is connected with the part die cavity, the discharge gate of part die cavity with ejection of compact pipe connection.
More specifically, in the above technical solution, each of the feeding pipes further includes a bending portion, and one end of the bending portion is connected to the other end of the flanging portion.
More specifically, in the above technical solution, each of the feeding pipes further includes an aggregation portion, and the aggregation portion is connected to the other end of the bending portion.
More specifically, in the above technical solution, the gathering portion has a circular structure.
More specifically, in the above technical solution, the number of the feeding pipes is even, and every two feeding pipes are in a horn shape.
More specifically, in the above technical solution, each of the part cavities is connected to a plurality of discharge pipes.
Compared with the prior art, the utility model has the beneficial effects that: the filling material has the impact property when being injected into a hollow part cavity through a die casting machine, the arc-shaped part and the flanging part of the feeding pipe guide can enable the position where the impact causes erosion to be converted into the feeding pipe guide from the part cavity, so that the filling material is smoothly filled in the part cavity, the erosion phenomenon of the product is avoided, the precision and the performance of the product are ensured, the discharging pipeline can perfectly collect the cooled filling material, and the product achieves a stable compact effect.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a material injection port; 201. an arc-shaped portion; 202. flanging part; 203. a bending section; 204. an accumulation section; 3. a discharge pipeline; 4. and a part cavity.
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.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1, to achieve the above object, the present invention provides a die casting mold for precision parts of an automobile, including: the method comprises the following steps: the device comprises a material injection port 1, a plurality of material inlet pipelines, a part cavity 4 and a material outlet pipeline 3;
every charge-in pipeline all includes arc portion 201 and turn-ups portion 202, and the one end and the sprue 1 of arc portion 201 are connected, and the other end and the one end of turn-ups portion 202 of arc portion 201 are connected, and every turn-ups portion 202 all is connected with part die cavity 4, and the discharge gate and the ejection of compact pipeline 3 of part die cavity 4 are connected.
The filling material enters the part cavities 4 through the material injection port 1 through the feeding pipelines, and finally the cooled filling material is discharged through the discharging pipeline 3, so that a plurality of automobile precision parts are obtained by die casting in a die casting die, and the production efficiency is improved.
Filling material has the impact nature when penetrating spacious part die cavity 4 through the die casting machine, the arc portion 201 of charge-in pipe guide is long and smooth, can reduce filling material's impact nature, the impact nature of filling material can further be cushioned to the circuitous part of turn-ups portion 202, can make the impact lead to the position of erosion trunked into the charge-in pipe guide by part die cavity 4, make filling material smoothly fill in part die cavity 4, thereby avoid the product erosion phenomenon to appear, guarantee the precision and the performance of product, and ejection of compact pipeline 3 can perfectly collect refrigerated filling material, make the product reach stable fine and close effect.
In some embodiments, each feed conduit further comprises a bend 203, one end of the bend 203 being connected to the other end of the cuff 202. When the middle part of turn-ups portion 202 was filled with filler material, partly got into part die cavity 4, and another part is carried to the kink 203 of the turn-ups structure other end, further reduced filler material to the impact of part die cavity 4, can make the position that the impact leads to the erosion trun into arc portion 201, turn-ups portion 202 and kink 203 that the feeding tube led to by part die cavity 4 to satisfy the quality requirement of product, improve die casting die's life.
In some embodiments, each feed conduit further comprises a gathering portion 204, the gathering portion 204 is connected to the other end of the bent portion 203, and the packing material is transported to the gathering portion 204 through the bent portion 203, and is finally buffered and collected.
In some embodiments, the gathering portion 204 has a circular structure, and the gathering portion 204 has a circular structure capable of uniformly distributing the impact force of the filling material to the inner wall of the circle.
In some embodiments, the number of feed conduits is even, with each two feed conduits being in the shape of a goat's horn. Every two charge-in pipeline can set up respectively in the top of sprue 1, below, left and right-hand etc. sets up the whole overall arrangement that can improve die casting die like this, makes die casting die can a plurality of car precision parts of coproduction, and constitutes two charge-in pipelines of sheep horn shape and can promote die casting die's sight.
In some embodiments, each part cavity 4 is connected with a plurality of discharge pipes 3, so that the discharge rate of the die-casting die can be increased, and the production efficiency of products can be further improved.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a die casting die of accurate part of car which characterized in that includes: the device comprises a material injection port (1), a plurality of material inlet pipelines, a part cavity (4) and a material outlet pipeline (3);
every charge-in pipeline all includes arc portion (201) and turn-ups portion (202), the one end of arc portion (201) with sprue (1) is connected, the other end of arc portion (201) with the one end of turn-ups portion (202) is connected, every turn-ups portion (202) all is connected with part die cavity (4), the discharge gate of part die cavity (4) with ejection of compact pipeline (3) are connected.
2. The die casting mold for precision automobile parts as claimed in claim 1, wherein each of the feed pipes further comprises a bent portion (203), and one end of the bent portion (203) is connected to the other end of the burring portion (202).
3. The die casting mold for precision automotive parts as claimed in claim 2, wherein each of the feed pipes further comprises a gathering portion (204), and the gathering portion (204) is connected to the other end of the bent portion (203).
4. A die casting mould for precision automotive parts according to claim 3, characterised in that the gathering portion (204) is of circular configuration.
5. A die-casting die for automobile precision parts as claimed in claim 4, wherein the number of the feeding pipes is even, and every two feeding pipes are in a goat horn shape.
6. A die-casting mould for precision automobile parts according to any one of claims 1-5, characterized in that a plurality of discharge ducts (3) are connected to each part cavity (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220696286.1U CN217018563U (en) | 2022-03-28 | 2022-03-28 | Die casting die for automobile precision parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220696286.1U CN217018563U (en) | 2022-03-28 | 2022-03-28 | Die casting die for automobile precision parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217018563U true CN217018563U (en) | 2022-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220696286.1U Active CN217018563U (en) | 2022-03-28 | 2022-03-28 | Die casting die for automobile precision parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217018563U (en) |
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2022
- 2022-03-28 CN CN202220696286.1U patent/CN217018563U/en active Active
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