CN220407001U - Pouring channel structure convenient for radiator molding - Google Patents
Pouring channel structure convenient for radiator molding Download PDFInfo
- Publication number
- CN220407001U CN220407001U CN202321627118.8U CN202321627118U CN220407001U CN 220407001 U CN220407001 U CN 220407001U CN 202321627118 U CN202321627118 U CN 202321627118U CN 220407001 U CN220407001 U CN 220407001U
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- Prior art keywords
- runner
- buffer block
- buffer
- product
- movable
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- 238000000465 moulding Methods 0.000 title claims description 9
- 239000002893 slag Substances 0.000 claims description 19
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 239000007788 liquid Substances 0.000 abstract description 24
- 229910052751 metal Inorganic materials 0.000 abstract description 20
- 239000002184 metal Substances 0.000 abstract description 20
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005266 casting Methods 0.000 abstract description 2
- 238000004512 die casting Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 5
- 229910001338 liquidmetal Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model belongs to the technical field of die casting molds, and provides a pouring channel structure convenient for forming a radiator, which comprises the following components: the movable die assembly is movably arranged below the fixed die assembly, the movable die assembly is provided with a movable die cavity plate, a movable die core is arranged on the movable die cavity plate, the fixed die assembly is provided with a fixed die cavity plate, the fixed die cavity plate is provided with a fixed die core, and a main runner and an auxiliary runner are arranged on the movable die cavity. Compared with the prior art, the utility model has the advantages that the buffer block is inserted on the secondary pouring channel, the liquid level fluctuation of the metal liquid is reduced under the buffer of the buffer block, so that the air trapping in the liquid is reduced, the quality of castings is improved, a gap is reserved between the buffer block and the secondary pouring channel, so that the sectional area of a product cavity is increased, the fluidity of the metal liquid is ensured along the guide of the buffer block and the secondary pouring channel, and the metal liquid is rapidly filled into the product cavity from the gap between the buffer block and the secondary pouring channel, so that the product is molded, and the quality of the product is ensured.
Description
Technical Field
The utility model belongs to the technical field of die casting molds, and particularly relates to a pouring channel structure convenient for forming a radiator.
Background
The automobile lamp is one of the essential components of an automobile, the heat dissipation efficiency of the automobile lamp is an important index for evaluating the performance of the automobile lamp, and the cast aluminum type radiator or the aluminum profile type radiator is generally arranged on the back surface of the automobile lamp in the prior art so as to take away the heat generated by a lamp source, thereby ensuring the service life of the automobile lamp.
As shown in fig. 5, the tail of the existing radiator product is relatively thin, the opening at the product cavity is relatively small, and when the die is die-cast to form, the metal liquid injected into the product cavity is in butt joint with each other due to the flow direction and filling speed of the metal liquid, namely, the two flow directions of the two metal liquid at the joint of the two flow channels at the tail, so that the product is difficult to form due to incomplete filling of the cavity, cold separation and material shortage occur, and the product quality is further reduced.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a pouring channel structure which is convenient for forming a radiator aiming at the current state of the art.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a runner structure convenient to radiator shaping, include: the movable die assembly is movably arranged below the fixed die assembly, the movable die assembly is provided with a movable die cavity plate, a movable die core is arranged on the movable die cavity plate, the fixed die assembly is provided with a fixed die cavity plate, a fixed die core is arranged on the fixed die cavity plate, wherein,
the movable mold cavity is provided with a main runner and an auxiliary runner, the fixed mold core is provided with a buffer block, the buffer block is located above the auxiliary runner, when the movable mold assembly is propped against the fixed mold assembly, the movable mold cavity and the fixed mold core enclose to form a product cavity, the main runner is communicated with the product cavity through the auxiliary runner, the buffer block is inserted on the auxiliary runner, and a gap is formed between the buffer block and the auxiliary runner.
In the pouring channel structure convenient for forming the radiator, the buffer block is provided with a main buffer part and two side buffer parts, wherein the two side buffer parts are positioned on two sides of the main buffer part, and the connection parts of the two side buffer parts and the main buffer part are arc-shaped, so that the buffer block is of a U-shaped structure.
In the pouring channel structure convenient for forming the radiator, an inclined surface is arranged on the side wall, close to the main pouring channel, of the buffer block.
In the pouring channel structure convenient for radiator molding, the buffer block is provided with a first flow channel, the first flow channel is positioned between the main buffer part and the two side buffer parts, the auxiliary pouring channel is provided with an arc-shaped part, the arc-shaped part is provided with a second flow channel, and the first flow channel is positioned above the second flow channel.
In the pouring channel structure convenient for forming the radiator, the movable mould core is provided with a plurality of first slag ladles, the first slag ladles are arranged on two sides of the molded surface of a movable mould product on the movable mould core, and the first slag ladles are communicated with the molded surface of the product.
In the pouring channel structure convenient for forming the radiator, the movable mould assembly is provided with a sliding block insert, the sliding block insert is provided with a second slag ladle, and the second slag ladle is communicated with the molded surface of the movable mould product.
In the pouring channel structure convenient for forming the radiator, the movable mold core is provided with the third flow grooves on two sides of the buffer block, and the third flow grooves are communicated with the product cavity.
Compared with the prior art, the utility model has the advantages that the buffer block is inserted on the auxiliary pouring channel, the liquid level fluctuation of the metal liquid is reduced under the buffer of the buffer block, so that the air trapping in the liquid is reduced, the quality of castings is improved, a gap is reserved between the buffer block and the auxiliary pouring channel, so that the sectional area of the product cavity is increased, the fluidity of the metal liquid is ensured by the guide of the buffer block and the auxiliary pouring channel, and the metal liquid is rapidly filled into the product cavity from the gap between the buffer block and the auxiliary pouring channel, so that the product is molded, and the quality of the product is ensured.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure at the first flow channel and the second flow channel;
FIG. 3 is a schematic view of the movable mold assembly;
FIG. 4 is a schematic view of the movable mold assembly;
fig. 5 is a schematic structural view of the product.
In the drawing the view of the figure,
100. a movable mold cavity plate; 101. a moving mold core; 102. a main runner; 103. a secondary runner; 104. an arc-shaped portion; 105. a second launder; 106. a first slag ladle; 107. a second slag ladle; 108. a slider insert;
200. a fixed die cavity plate; 201. a fixed mold core; 202. a buffer block; 203. a main buffer section; 204. a side buffer section; 205. an inclined plane; 206. a first launder; 207. and a third launder.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1 to 4, a runner structure for facilitating molding of a radiator, comprising: a movable mold cavity plate 100, a movable mold core 101, a fixed mold cavity plate 200, a fixed mold core 201, a main runner 102, a sub runner 103, and a buffer block 202.
Specifically, be provided with a plurality of movable mould product profiles on the movable mould core 101, also set up a plurality of fixed mould product profiles on the fixed mould core 201 correspondingly, when movable mould die cavity encloses with the fixed mould core 201, corresponding movable mould product profile forms the product die cavity with fixed mould product profile, be provided with a main runner 102 on the movable mould core 101, every movable mould product profile is provided with a pair of runner 103 by side, the benefit of setting like this lies in that a plurality of products are formed simultaneously in the injection realization, promote work efficiency greatly, in this embodiment, be provided with buffer block 202 on the fixed mould core 201, buffer block 202 is located the top of pair of runner 103, when movable mould die cavity encloses with the fixed mould core 201, buffer block 202 can cushion the metal feed liquid that fills into in pair of runner 103 fast, thereby alleviate the fluctuation of metal feed liquid that fills into, prevent that the metal feed liquid from appearing trapping gas phenomenon when the product shaping of follow-up product, promote the intensity and quality of foundry goods, owing to remain great cross-sectional area between buffer block 202 and pair of runner 103, can also guarantee the mobility of metal feed liquid with the fast filling up cavity of metal feed liquid under the circumstances that slows down the metal fluctuation.
Specifically, as shown in fig. 2 and 3, the buffer block 202 has a main buffer portion 203 and two side buffer portions 204, the two side buffer portions 204 are located at two sides of the main buffer portion 203, and the connection between the two side buffer portions 204 and the main buffer portion 203 is in an arc shape, so that the buffer block 202 is in a U-shaped structure, the buffer portion can be separated through cooperation of the main buffer portion 203 and the two side buffer portions 204, and the vortex of the liquid generated by fluctuation of the liquid metal is caused by turbulence of the liquid metal, namely turbulence and air reeling of the liquid metal, so that the product quality is ensured, and the buffer block 202 is provided with an inclined surface 205 on the side wall close to the main runner 102.
Further, as shown in fig. 1 to 4, a first flow groove 206 is formed in the buffer block 202, the first flow groove 206 is located between the main buffer portion 203 and the two side buffer portions 204, the secondary runner 103 is provided with an arc portion 104, the arc portion 104 can have a drainage effect, and the metal feed liquid on the secondary runner 103 enters the product cavity from a space formed by the first flow groove 206 and the second flow groove 105.
Further, as shown in fig. 2 and 4, third flow grooves 207 are provided on both sides of the buffer block 202 in the movable mold core 101, the third flow grooves 207 are communicated with the product cavity, and the metal liquid is buffered by the two side buffer portions 204 and guided into the product cavity from the third flow grooves 207 on both sides, thereby ensuring fluidity of the metal liquid, so that the metal liquid rapidly fills the product cavity.
Specifically, as shown in fig. 3, a plurality of first slag bags 106 are opened on the moving mold core 101, the first slag bags 106 are disposed on two sides of the moving mold product profile on the moving mold core 101, and the first slag bags 106 are communicated with the product profile, so as to absorb slag and gas in the product cavity, and improve the quality of the product.
Further, as shown in fig. 3 and 4, a slidable slider insert 108 is provided on the movable mold assembly, a second slag ladle 107 is provided on the slider insert 108, the movable mold assembly is provided with a slider seat, the slider seat is connected with the slider insert 108, so that when the movable mold assembly and the fixed mold assembly are assembled, the slider seat drives the slider insert 108 to abut against the movable mold core 101, the movable mold core 101 and the fixed mold core 201 enclose to form a product cavity, the second slag ladle 107 is communicated with the tail of the product cavity, and the second slag ladle 107 is provided to increase the flow of metal feed liquid at the tail of the product cavity, so that the product cavity can be filled up rapidly.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to herein as "first," "second," "a," and the like are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.
Claims (7)
1. A runner structure for facilitating the formation of a radiator, comprising:
the movable die assembly is movably arranged below the fixed die assembly, the movable die assembly is provided with a movable die cavity plate, a movable die core is arranged on the movable die cavity plate, the fixed die assembly is provided with a fixed die cavity plate, a fixed die core is arranged on the fixed die cavity plate, wherein,
the movable mold cavity is provided with a main runner and an auxiliary runner, the fixed mold core is provided with a buffer block, the buffer block is located above the auxiliary runner, when the movable mold assembly is propped against the fixed mold assembly, the movable mold cavity and the fixed mold core enclose to form a product cavity, the main runner is communicated with the product cavity through the auxiliary runner, the buffer block is inserted on the auxiliary runner, and a gap is formed between the buffer block and the auxiliary runner.
2. The runner structure for facilitating the molding of a radiator according to claim 1, wherein the buffer block has a main buffer portion and two side buffer portions, the two side buffer portions are located at two sides of the main buffer portion, and a connection portion between the two side buffer portions and the main buffer portion is in an arc-shaped configuration, so that the buffer block has a U-shaped structure.
3. The runner structure for facilitating the molding of a radiator according to claim 2, wherein the buffer block is provided with an inclined surface on a side wall adjacent to the main runner.
4. A runner structure for facilitating formation of a radiator according to claim 3, wherein the buffer block is provided with a first runner, the first runner is located between the main buffer portion and the two side buffer portions, the secondary runner is provided with an arc portion, the arc portion is provided with a second runner, and the first runner is located above the second runner.
5. The runner structure for facilitating the molding of a radiator according to claim 1, wherein a plurality of first slag packs are provided on the movable mold core, the plurality of first slag packs are provided on both sides of a movable mold product profile on the movable mold core, and the first slag packs are communicated with the product profile.
6. The runner structure for facilitating molding of a heat sink as defined in claim 5, wherein said movable mold assembly is provided with a slidable slider insert, said slider insert being provided with a second slag ladle, said second slag ladle being in molded-surface communication with said movable mold product.
7. The runner structure for facilitating the molding of a heat sink as defined in claim 4, wherein said movable mold core is provided with third runner grooves on both sides of said buffer block, said third runner grooves being in communication with said product cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321627118.8U CN220407001U (en) | 2023-06-26 | 2023-06-26 | Pouring channel structure convenient for radiator molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321627118.8U CN220407001U (en) | 2023-06-26 | 2023-06-26 | Pouring channel structure convenient for radiator molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220407001U true CN220407001U (en) | 2024-01-30 |
Family
ID=89642229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321627118.8U Active CN220407001U (en) | 2023-06-26 | 2023-06-26 | Pouring channel structure convenient for radiator molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220407001U (en) |
-
2023
- 2023-06-26 CN CN202321627118.8U patent/CN220407001U/en active Active
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