CN220447039U - Double-forming die for automobile storage box - Google Patents
Double-forming die for automobile storage box Download PDFInfo
- Publication number
- CN220447039U CN220447039U CN202321942683.3U CN202321942683U CN220447039U CN 220447039 U CN220447039 U CN 220447039U CN 202321942683 U CN202321942683 U CN 202321942683U CN 220447039 U CN220447039 U CN 220447039U
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- runner
- pouring
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- cold material
- cold
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- 238000003860 storage Methods 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 64
- 238000000465 moulding Methods 0.000 claims abstract description 17
- 230000009977 dual effect Effects 0.000 claims 3
- 238000007493 shaping process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of molds, in particular to a double-molding mold for an automobile storage box, which comprises a fixed mold seat plate, a movable mold seat plate, a fixed mold plate and a movable mold plate, wherein the fixed mold plate and the movable mold plate are arranged between the fixed mold seat plate and the movable mold seat plate, a cavity comprises two molding cavities which are oppositely arranged, the two molding cavities are communicated through a pouring runner, the pouring runner comprises a main runner and two side runners, one end of the side runner is communicated with the main runner, the other end of the side runner is communicated with the molding cavity corresponding to the main runner, the main runner is communicated with a pouring opening, a first cold material cavity recessed towards the movable mold plate is arranged on the main runner, a cold material groove axially extending towards the main runner is arranged at the junction of the main runner and the side runners, cold material entering from the pouring opening is contained in the first cold material cavity, and the cold material groove is contained in the main runner and shunted to the cold material front end of the side runner, so that the pouring temperature can be increased, and the uniformity of the pouring material entering the cavity can be ensured.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a double-forming die for an automobile storage box.
Background
The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, a mold is a tool for molding an article, which is composed of various parts, and different molds are composed of different parts. However, in the production process of small-sized parts of automobiles, the existing mold has the defects that the front end surface of the castable is cooled quickly, so that a cold material block exists, the quality of a formed sample is affected after the cold material block enters a mold cavity, and due to the fact that a material channel is small, a material blocking phenomenon often occurs, the processing efficiency of a product is seriously affected when the material channel is blocked, the quality of the product is reduced, and the production time and the material are wasted.
Disclosure of Invention
The utility model aims to solve the technical problems that: in order to overcome the problems that in the prior art, the front end surface of a castable is cooled fast, a cold material block exists, the quality of a formed sample is affected after the cold material block enters a die cavity, and due to the fact that a material channel is small, a material blocking phenomenon tends to occur, the processing efficiency of a product can be seriously affected when the cold material block is blocked, the quality of the product is reduced, and the production time and the material are wasted, the double-forming die for the automobile storage box is provided.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a car storing box double forming die, including the cover half bedplate, the movable mould bedplate, cover half board and movable mould board are arranged between cover half bedplate and movable mould board, the cover half board is close to and has been arranged the core on the movable mould board one side, the movable mould board is close to and has been arranged with core assorted die cavity on the cover half board one side, the sprue has been seted up on the cover half bedplate, the die cavity includes two relative arrangement shaping die cavities, through pouring runner intercommunication between two shaping die cavities, the pouring runner includes sprue and two side runner, side runner and shaping die cavity one-to-one, side runner one end and sprue intercommunication, the other end and its shaping die cavity intercommunication that corresponds, sprue and sprue intercommunication, sprue and sprue have the cold material groove to sprue axial extension on the sprue, the cold material of sprue front end that gets into from the sprue is accomodate to the sprue through first cold material hole, the cold material front end cold material that the sprue is accomodate to the sprue, avoid cold material influence pouring process and pouring quality to influence its on the side runner on the one side, on the one hand, on the other hand, the homogeneity of pouring material quality that can be guaranteed to get into the die cavity is guaranteed to the inside.
In order to solve the problem that the front-end cold material of the material entering through the pouring opening is easy to deviate after being impacted, so that the front-end cold material is increased, the novel casting machine further comprises a first cold material cave which is sunken towards the direction of the fixed die plate, and the first cold material cave is coaxial with the pouring opening.
In order to solve the problem of more cold materials at the front end of the castable, the secondary cold material cavity is formed by downwards sinking at the junction of the main runner and the side runner.
In order to solve the problem that the material breaking position affects the quality of the molded article, the device further comprises a connecting runner arranged between the measuring runner and the molding cavity corresponding to the measuring runner, the bottom of the connecting runner is higher than the bottom of the side flow, and the connecting runner gradually expands from the upper input end to the output end.
The beneficial effects of the utility model are as follows: according to the double-molding die for the automobile storage box, the cold materials at the front end of the castable entering from the pouring opening are contained through the first cold material cavity, the cold material groove contains the cold materials at the front end of the castable, the main runner is shunted to the side runner, on one hand, the cold materials are prevented from influencing the pouring process and the quality of molded articles, on the other hand, the pouring temperature can be improved, and the uniformity of the castable entering the cavity is guaranteed.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic top view of the movable mold plate of the present utility model;
fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
In the figure: 1. the mold comprises a fixed mold seat plate, 11, a pouring port, 2, a movable mold seat plate, 3, a fixed mold plate, 4, a movable mold plate, 41, a cavity, 42, a pouring runner, 421, a main runner, 422, a side runner, 423, a first cold material cavity, 424, a cold material groove, 425, a second cold material cavity, 426 and a connecting runner.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
As shown in fig. 1, which is a schematic structural diagram of the present utility model, a double-molding mold for an automobile storage box comprises a fixed mold seat plate 1, a movable mold seat plate 2, a fixed mold plate 3 and a movable mold plate 4, wherein the fixed mold plate 3 and the movable mold plate 4 are arranged between the fixed mold seat plate 1 and the movable mold seat plate 2, a mold core is arranged on one side of the fixed mold plate 3 close to the movable mold plate 4, a mold cavity 41 matched with the mold core is arranged on one side of the movable mold plate 4 close to the fixed mold plate 3, a sprue 11 is arranged on the fixed mold seat plate 1, the mold cavity 41 comprises two molding mold cavities which are oppositely arranged, the two molding mold cavities are communicated through a sprue 42, the sprue 42 comprises a main sprue 421 and two side runners 422, the side runners 422 and the molding mold cavities are in one-to-one correspondence, one end of the side flow channel 422 is communicated with the main flow channel 421, the other end is communicated with a molding die cavity corresponding to the main flow channel 421, the main flow channel 421 is communicated with the pouring opening 11, a first cold material cavity 423 recessed towards the movable mould plate 4 is arranged on the main flow channel 421, a cold material groove 424 extending towards the axial direction of the main flow channel 421 is arranged at the junction of the main flow channel 421 and the side flow channel 422, cold materials entering from the pouring opening 11 from the front end of the pouring material are contained in the first cold material cavity 423, cold materials in the cold material groove 524 are contained in the cold materials at the front end of the pouring material, and the cold materials are shunted to the side flow channel.
The first cold material hole 423 is sunken towards the fixed template 3, and the first cold material hole 423 and the pouring opening 11 are coaxial, so that the cold material at the front end of the pouring material which is poured from the pouring opening 11 can be directly contained, and the cold material is prevented from being scattered after being impacted or entering the inside of the pouring material.
The junction of the main flow channel 421 and the side flow channel 422 is recessed downwards to form a second cold material cavity 425, so that cold materials are further collected, and the pouring temperature is increased.
A connecting runner 426 is arranged between the measuring runner and the molding die cavity corresponding to the measuring runner, the bottom of the connecting runner 426 is higher than the bottom of the side flow 422, the connecting runner 426 gradually expands from the upper input end to the output end, and the whole body is of a gradually expanding conical structure, so that the molded material cutting position is provided with a allowance, and the subsequent processing is facilitated.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (4)
1. The utility model provides a two forming die of car storing box, includes cover half bedplate (1), movable mould bedplate (2), cover half board (3) and movable mould board (4) are arranged between cover half bedplate (1) and movable mould board (2), cover half board (3) are close to and have arranged the core on movable mould board (4) one side, movable mould board (4) are close to and have arranged die cavity (41) with core assorted on cover half board (3) one side, pouring gate (11) have been seted up on cover half bedplate (1), a serial communication port, die cavity (41) include two relatively arrange forming die cavity, two through pouring runner (42) intercommunication between the forming die cavity, pouring runner (42) include sprue (421) and two side runner (422), side runner (422) and forming die cavity one-to-one, the one end and sprue (421) intercommunication, the other end and its corresponding forming die cavity intercommunication, pouring gate (421) and pouring gate (11) have a sprue (421) axial direction recess (421) and a cold runner (421) to the cold runner (421) that has.
2. The dual molding die for an automotive storage case of claim 1, wherein: the first cold material hole (423) is recessed towards the fixed template (3), and the first cold material hole (423) and the pouring opening (11) are coaxial.
3. The dual molding die for an automotive storage case of claim 1, wherein: the junction of the main flow channel (421) and the side flow channel (422) is recessed downwards to form a second cold material cavity (425).
4. The dual molding die for an automotive storage case of claim 1, wherein: a connecting runner (426) is arranged between the side runner and the molding cavity corresponding to the side runner, the bottom of the connecting runner (426) is higher than the bottom of the side runner (422), and the connecting runner (426) gradually expands from the upper input end to the output end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321942683.3U CN220447039U (en) | 2023-07-21 | 2023-07-21 | Double-forming die for automobile storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321942683.3U CN220447039U (en) | 2023-07-21 | 2023-07-21 | Double-forming die for automobile storage box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220447039U true CN220447039U (en) | 2024-02-06 |
Family
ID=89725721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321942683.3U Active CN220447039U (en) | 2023-07-21 | 2023-07-21 | Double-forming die for automobile storage box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220447039U (en) |
-
2023
- 2023-07-21 CN CN202321942683.3U patent/CN220447039U/en active Active
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