CN223097947U - Discharging device for die production - Google Patents
Discharging device for die productionInfo
- Publication number
- CN223097947U CN223097947U CN202422321286.5U CN202422321286U CN223097947U CN 223097947 U CN223097947 U CN 223097947U CN 202422321286 U CN202422321286 U CN 202422321286U CN 223097947 U CN223097947 U CN 223097947U
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- Prior art keywords
- pipe
- material pipe
- riser
- total material
- main material
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Abstract
The blanking device for the die production comprises a blanking mechanism arranged above one end of a die cavity, wherein the blanking mechanism comprises a total material pipe which is horizontally arranged, a pouring cup which is vertically arranged is arranged at the top end of the total material pipe, the lower end of the pouring cup is communicated with the total material pipe, two ends of the total material pipe are sealed, a plurality of first risers which are uniformly arranged at intervals along the length direction of the total material pipe are arranged on the left side of the total material pipe, a branch material pipe is communicated between the first risers and the total material pipe, a blanking hole is formed in the bottom end of each first riser, the blanking mechanism further comprises a second riser which is arranged above the other end of the die cavity, openings are formed in the bottom end and the top end of each second riser, a vent pipe which is vertically arranged is fixed at the top end of each second riser, the bottom end of each vent pipe is communicated with each second riser, and the top end of each vent pipe is opened. The utility model has simple structure and convenient use.
Description
Technical Field
The utility model belongs to the technical field of mold production, and particularly relates to a blanking device for mold production.
Background
The mould is a mould and tool for producing the required products by injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping and other methods in industrial production, in short, the mould is a tool for producing shaped articles, the tool is composed of various parts, and different moulds are composed of different parts, and the processing of the appearance of the articles is realized mainly by changing the physical state of the shaped materials, namely the name of 'industrial mother'. When some moulds are produced, the production is required to be carried out in a pouring mode, the vanishing film in the shape of the mould is placed in a sandbox for mould production, then molten steel is poured into a vanishing film die cavity through a pouring opening, after the vanishing film is vanished, the molten steel fills the vanishing film space, the molten steel is cooled and solidified to form the mould, but in the prior art, when the moulds with smaller volumes are produced, the one-to-one pouring efficiency is lower, the pouring quantity of the molten steel is not well controlled, waste is easily caused to the molten steel, gas generated after the vanishing film is vanished can not be discharged in time, and thus air holes are doped in the produced mould, and the production quality of products is influenced.
Disclosure of utility model
The utility model provides a blanking device for die production, which aims to solve the technical problems of low pouring efficiency and poor product quality caused by incapability of timely discharging gas in the existing die for producing molten steel, and comprises a blanking mechanism arranged above one end of a die cavity, the blanking mechanism comprises a total material pipe which is horizontally arranged, a pouring cup which is vertically arranged is arranged at the top end of the total material pipe, the lower end of the pouring cup is communicated with the total material pipe, the pouring cup is funnel-shaped, and when the blanking mechanism is used, molten steel in a molten state is poured into the pouring cup. The both ends of total material pipe are sealed, and the left side of total material pipe is equipped with a plurality of first rising head that sets up along total material pipe length direction even interval, and the intercommunication has a branch material pipe between first rising head and the total material pipe, and the bottom of first rising head is equipped with the unloading hole, and molten steel under the molten state enters into in the total material pipe from pouring cup to in flowing to first rising head from branch material pipe, then fall to in the die cavity from the opening part of first rising head bottom. Still including setting up the second rising head in die cavity other end top, the bottom and the top of second rising head all are equipped with the opening, and first rising head and second rising head play the effect of feeding, and the volume can become little after the molten steel cooling, can store some molten steel in first rising head and the second rising head, and when molten steel cooling volume diminishes, the molten steel in first rising head and the second rising head can flow back to in the die cavity again.
Preferably, the top of second rising head is fixed with the breather pipe of vertical setting, and the bottom and the second rising head intercommunication of breather pipe, the top of breather pipe is opened, and breather pipe intercommunication atmosphere can both discharge the gas in the die cavity, can balance pressure again.
Preferably, the right end of the material supporting pipe is connected to the lower end of the total material pipe, and the left end of the material supporting pipe is connected to the upper end of the first riser.
Preferably, the inner cross-sectional area of the branch pipe is smaller than the inner cross-sectional area of the total pipe.
Preferably, the top end of the vent pipe is higher than the height of the total material pipe and lower than the height of the pouring cup.
The adoption of the scheme has the following advantages:
The pouring device comprises a pouring cup, a total material pipe and a branch material pipe, molten steel is poured into the pouring cup through a steel ladle, the molten steel in a molten state flows to each branch material pipe through the total material pipe, pouring efficiency is improved, the pouring position of the steel ladle is not required to be changed frequently, safety is improved, a first riser and a second riser play a feeding role, the volume of the cooled molten steel is reduced, molten steel can be stored in the first riser and the second riser, when the cooling volume of the molten steel is reduced, the molten steel in the first riser and the second riser can flow back into a die cavity again, a vent pipe is arranged, the top end of the vent pipe is opened, and the vent pipe is communicated with the atmosphere, so that gas in the die cavity can be discharged, and pressure intensity can be balanced.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
FIG. 3 is a left side view of the present utility model;
FIG. 4 is a schematic top view of the present utility model;
Fig. 5 is a schematic perspective view of a second embodiment of the present utility model.
The device comprises a reference numeral 1, a main material pipe, 2, a second riser, 3, a die, 11, a pouring cup, 12, a first riser, 13, a branch material pipe, 21 and a vent pipe.
Detailed Description
As shown in fig. 1-2, a blanking device for mold production comprises a blanking mechanism arranged above one end of a mold cavity, wherein the blanking mechanism comprises a horizontal main material pipe 1, a vertically arranged pouring cup 11 is arranged at the top end of the main material pipe 1, the lower end of the pouring cup 11 is communicated with the main material pipe 1, the pouring cup 11 is funnel-shaped, and molten steel in a molten state is poured into the pouring cup 11 when the blanking device is used. The both ends of total material pipe 1 are sealed, and the left side of total material pipe 1 is equipped with a plurality of first rising head 12 that evenly interval set up along total material pipe 1 length direction, and the intercommunication has branch material pipe 13 between first rising head 12 and the total material pipe 1, and the bottom of first rising head 12 is equipped with the unloading hole, and molten steel under the molten state enters into in the total material pipe 1 from pouring basin 11 to in flowing to first rising head 12 from branch material pipe 13, then from the opening part whereabouts of first rising head 12 bottom to the die cavity. Still including setting up the second rising head 2 in die cavity other end top, the bottom and the top of second rising head 2 all are equipped with the opening, and first rising head 12 and second rising head 2 play the effect of feeding, and the volume can become little after the molten steel cooling, can store some molten steel in first rising head 12 and the second rising head 2, and when molten steel cooling volume diminishes, the molten steel in first rising head 12 and the second rising head 2 can flow back to in the die cavity again.
Preferably, the top of the second riser 2 is fixed with a vertically arranged vent pipe 21, the bottom of the vent pipe 21 is communicated with the second riser 2, the top of the vent pipe 21 is open, the vent pipe 21 is communicated with the atmosphere, and not only can the gas in the die cavity be discharged, but also the pressure can be balanced.
Preferably, the right end of the branch pipe 13 is connected to the lower end of the total pipe 1, and the left end of the branch pipe 13 is connected to the upper end of the first riser 12.
Preferably, the inner cross-sectional area of the branch pipe 13 is smaller than the inner cross-sectional area of the total pipe 1.
Preferably, the top end of the vent pipe 21 is higher than the height of the total pipe 1 and lower than the height of the pouring cup 11.
The using process comprises the following steps:
When the utility model is used, the lower ends of the first risers 12 are placed at the upper right part of a die cavity (a die-shaped vanishing film is arranged in the die cavity) in a one-to-one correspondence manner, the vent pipes 21 are upwards, the second risers 2 are downwards arranged at the upper left part of the die cavity, molten steel in a molten state is poured into the pouring cups 11, enters the total material pipes 1 from the pouring cups 11 and flows into the first risers 12 from the branch material pipes 13, then falls into the die cavity from an opening at the bottom end of the first risers 12, the vanishing film in the die cavity is melted under the action of high-temperature molten steel, generated gas is discharged out of the die cavity through the second risers 2 and the vent pipes 21, the molten steel continuously flows upwards into the second risers 2 after being filled with the die cavity, the molten steel in the first risers 12 and the second risers 2 downwards flows into the die cavity after being cooled until the die cavity is formed, and then the second risers 2 and the first risers 12 are manually removed, and the die is polished.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", "top", "bottom", "horizontal", "vertical", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.
Claims (5)
1. The blanking device for the die production comprises a blanking mechanism arranged above one end of a die cavity and is characterized by comprising a main material pipe which is horizontally arranged, wherein a pouring cup which is vertically arranged is arranged at the top end of the main material pipe, the lower end of the pouring cup is communicated with the main material pipe, two ends of the main material pipe are sealed, a plurality of first risers which are uniformly arranged at intervals along the length direction of the main material pipe are arranged on the left side of the main material pipe, a branch material pipe is communicated between the first risers and the main material pipe, a blanking hole is formed in the bottom end of the first riser, a second riser which is arranged above the other end of the die cavity is further arranged, and openings are formed in the bottom end and the top end of the second riser.
2. The blanking device for mold production according to claim 1, wherein a vent pipe arranged vertically is fixed at the top end of the second riser, the bottom end of the vent pipe is communicated with the second riser, and the top end of the vent pipe is open.
3. The blanking device for die production according to claim 1, wherein the right end of the material supporting pipe is connected to the lower end of the material collecting pipe, and the left end of the material supporting pipe is connected to the upper end of the first riser.
4. A blanking device for mold production as claimed in claim 3, wherein the inner cross-sectional area of the branch pipe is smaller than the inner cross-sectional area of the total pipe.
5. The blanking device for mold production according to claim 2, wherein the top end of the vent pipe is higher than the height of the main material pipe and lower than the height of the pouring cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422321286.5U CN223097947U (en) | 2024-09-24 | 2024-09-24 | Discharging device for die production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422321286.5U CN223097947U (en) | 2024-09-24 | 2024-09-24 | Discharging device for die production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223097947U true CN223097947U (en) | 2025-07-15 |
Family
ID=96314094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422321286.5U Active CN223097947U (en) | 2024-09-24 | 2024-09-24 | Discharging device for die production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223097947U (en) |
-
2024
- 2024-09-24 CN CN202422321286.5U patent/CN223097947U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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