CN211888953U - Semi-solid die-casting die for large thin-wall 5G communication parts - Google Patents
Semi-solid die-casting die for large thin-wall 5G communication parts Download PDFInfo
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- CN211888953U CN211888953U CN201922367915.7U CN201922367915U CN211888953U CN 211888953 U CN211888953 U CN 211888953U CN 201922367915 U CN201922367915 U CN 201922367915U CN 211888953 U CN211888953 U CN 211888953U
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Abstract
The utility model provides a semi-solid die casting die for a large thin-wall 5G communication part, which can lead aluminum liquid to have better fluidity and better metallographic structure; the light casting with large size, thin wall and complex structure can be formed; the defects of hot cracking deformation and the like of the casting are reduced, and the dimensional precision of the casting is improved; the production rhythm of die casting is shortened, and the production energy consumption is reduced; and the service life of the die-casting die can be greatly prolonged. The utility model provides a semi-solid state die casting die of 5G communication part of large-scale thin wall which characterized in that: it includes movable mould seat, cover half seat, the movable mould seat is located one side of cover half seat is arranged, the movable mould seat outside is provided with and drives actuating cylinder, the position all around of movable mould seat, cover half seat is provided with corresponding guide bar, the movable mould seat orientation the central plane domain of cover half seat has set firmly the movable mould frame, the orientation of movable mould frame the central plane domain of cover half seat is inlayed and is equipped with the movable mould core, the cover half seat orientation the central plane domain of movable mould seat has set firmly the cover half frame.
Description
Technical Field
The utility model relates to a technical field of mould cooling structure specifically is a semi-solid state die casting die of 5G communication parts of large-scale thin wall.
Background
In the communication industry, die-casting products are mainly structural components of equipment, such as a base station filter shell, a cover plate and the like. With the advent of 5G, a completely new architecture of a radio access network is introduced, and the volume, weight and power consumption of a base station structure are greatly increased, namely about 3 times of 4G. In order to pursue better heat dissipation, die castings gradually tend to be large-scale, integrated and light-weight, so that die casting products are larger in overall dimension and thinner in wall thickness, and the traditional die casting process is difficult to meet customer requirements.
Disclosure of Invention
In order to solve the problems, the utility model provides a semi-solid die-casting die for a large thin-wall 5G communication part, which can lead the molten aluminum to have better fluidity and better metallographic structure; the light casting with large size, thin wall and complex structure can be formed; the defects of hot cracking deformation and the like of the casting are reduced, and the dimensional precision of the casting is improved; the production rhythm of die casting is shortened, and the production energy consumption is reduced; and the service life of the die-casting die can be greatly prolonged.
The utility model provides a semi-solid state die casting die of 5G communication part of large-scale thin wall which characterized in that: the die comprises a movable die holder and a fixed die holder, wherein the movable die holder is arranged on one side of the fixed die holder, a driving cylinder is arranged on the outer side of the movable die holder, corresponding guide rods are arranged at the periphery of the movable die holder and the fixed die holder, a movable die frame is fixedly arranged at the central surface area of the fixed die holder and faces the movable die frame, the movable die frame is embedded in the central surface area of the fixed die holder, a movable die core is embedded in the central surface area of the fixed die holder and faces the fixed die frame, a fixed die frame is fixedly arranged at the central surface area of the movable die holder and faces the fixed die frame, a fixed die core is embedded in the central surface area of the movable die holder and combined with the movable die core to form a forming cavity, a sprue bush is arranged at the position, corresponding to the lower part of the forming cavity, of the joint of the fixed die frame and the movable die frame, an outflow port of the sprue bush is communicated with the forming, The device comprises a fixed die holder, a punch, a feeding channel, an outlet, an aluminum liquid, an air blowing rod, an external positioning device, a control cabinet, a temperature sensor and an air blowing rod, wherein the fixed die holder is arranged corresponding to the thickness, the punch is inserted into the inlet of the channel, the outer side feeding port of the channel is connected with the outlet of the feeding channel, the aluminum liquid is arranged in the feeding channel, the air blowing rod is inserted into the liquid level of the aluminum liquid and fixedly connected with the external positioning device, the air blowing rod blows heat into the aluminum liquid, the device further comprises the control cabinet, the feeding channel is internally provided with the temperature sensor, the control cabinet is respectively connected with the temperature sensor and the air blowing rod.
It is further characterized in that:
a die-casting material cylinder is arranged at the position, corresponding to the runner, of the fixed die holder, a feed inlet is formed in the upper portion of the outer end of the material cylinder, the feed inlet of the material cylinder is the feed inlet of the runner, and the starting end of the punch is arranged right below the feed inlet;
the flow outlet of the sprue bush is provided with a spreader cone, so that the materials can stably and quickly enter each position of the cavity, and the products can be quickly and stably molded.
After the structure of the utility model is adopted, the aluminum liquid controls the corresponding semi-solid state through the air blowing rod, so that the material entering the material channel is in the semi-solid state, and the aluminum liquid can have better fluidity and better metallographic structure; the light casting with large size, thin wall and complex structure can be formed; the defects of hot cracking deformation and the like of the casting are reduced, and the dimensional precision of the casting is improved; the production rhythm of die casting is shortened, and the production energy consumption is reduced; and the service life of the die-casting die can be greatly prolonged.
Drawings
FIG. 1 is a schematic diagram (partially cut away) of the front view structure of the present invention;
the names corresponding to the sequence numbers in the figure are as follows:
the device comprises a movable die holder 1, a fixed die holder 2, a driving cylinder 3, a guide rod 4, a movable die frame 5, a movable die core 6, a fixed die frame 7, a fixed die core 8, a cavity 9, a sprue bush 10, a runner 11, a punch 12, a feeding channel 13, aluminum liquid 14, an air blowing rod 15, an external positioning device 16, a control cabinet 17, a material cylinder 18, a feeding hole 19 and a shunting cone 20.
Detailed Description
A semi-solid die-casting die for a large thin-wall 5G communication part is shown in figure 1: the die comprises a movable die holder 1 and a fixed die holder 2, wherein the movable die holder 1 is arranged on one side of the fixed die holder 2, a driving cylinder 3 is arranged on the outer side of the movable die holder 1, corresponding guide rods 4 are arranged at the peripheral positions of the movable die holder 1 and the fixed die holder 2, a movable die frame 5 is fixedly arranged on the central surface of the movable die holder 1 facing the fixed die holder 2, a movable die core 6 is embedded in the central surface of the movable die frame 5 facing the fixed die holder, a fixed die frame 7 is fixedly arranged on the central surface of the fixed die holder 2 facing the movable die holder 1, a fixed die core 8 is embedded in the central surface of the fixed die frame 7 facing the movable die holder 1, the fixed die core 8 and the movable die core 6 are combined to form a forming cavity 9, a runner sleeve 10 is arranged at the joint of the fixed die frame 7 and the movable die frame 5 and corresponding to the lower part of the die cavity 9, an outlet of the runner sleeve 10 is communicated with the die cavity 9, a connecting runner, the punch 12 is inserted into an inlet of the flow channel 11, an outer side feed inlet of the flow channel 11 is connected with an outlet of the feeding channel 13, aluminum liquid 14 is arranged in the feeding channel 13, a blowing rod 15 is inserted into the liquid surface of the aluminum liquid 14, the blowing rod 15 is fixedly connected to an external positioning device 16, the blowing rod 15 blows heat into the aluminum liquid 14, the aluminum liquid further comprises a control cabinet 17, a temperature sensor (not shown in the figure and belonging to the prior art) is arranged in the feeding channel 13, the control cabinet 17 is respectively connected with the temperature sensor and the blowing rod 15, and the control cabinet 17 controls the blowing rod 15 to input corresponding heat into the aluminum liquid 14 according to the temperature fed back by the temperature sensor, so that the aluminum liquid is in a semi-solid state.
A die-casting material cylinder 18 is arranged at the position, corresponding to the runner 11, of the fixed die holder 4, a feed port 19 is arranged at the upper part of the outer end of the material cylinder 18, the feed port 19 of the material cylinder 18 is a feed port of the runner 11, and the starting end of the punch 12 is arranged right below the feed port 19;
the flow outlet of the sprue bush 10 is provided with a spreader cone 20, so that the materials can stably and rapidly enter each position of the cavity 9, and the product can be rapidly and stably molded.
The working principle is as follows: the aluminum liquid controls a corresponding semi-solid state through the air blowing rod, so that the material entering the material channel is in the semi-solid state, and the aluminum liquid has better fluidity and better metallographic structure; the light casting with large size, thin wall and complex structure can be formed; the defects of hot cracking deformation and the like of the casting are reduced, and the dimensional precision of the casting is improved; the production rhythm of die casting is shortened, and the production energy consumption is reduced; and the service life of the die-casting die can be greatly prolonged.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. The utility model provides a semi-solid state die casting die of 5G communication part of large-scale thin wall which characterized in that: the die comprises a movable die holder and a fixed die holder, wherein the movable die holder is arranged on one side of the fixed die holder, a driving cylinder is arranged on the outer side of the movable die holder, corresponding guide rods are arranged at the periphery of the movable die holder and the fixed die holder, a movable die frame is fixedly arranged at the central surface area of the fixed die holder and faces the movable die frame, the movable die frame is embedded in the central surface area of the fixed die holder, a movable die core is embedded in the central surface area of the fixed die holder and faces the fixed die frame, a fixed die frame is fixedly arranged at the central surface area of the movable die holder and faces the fixed die frame, a fixed die core is embedded in the central surface area of the movable die holder and combined with the movable die core to form a forming cavity, a sprue bush is arranged at the position, corresponding to the lower part of the forming cavity, of the joint of the fixed die frame and the movable die frame, an outflow port of the sprue bush is communicated with the forming, The device comprises a fixed die holder, a punch, a feeding channel, an outlet, an aluminum liquid, an air blowing rod, an external positioning device, a control cabinet, a temperature sensor and an air blowing rod, wherein the fixed die holder is arranged corresponding to the thickness, the punch is inserted into the inlet of the channel, the outer side feeding port of the channel is connected with the outlet of the channel, the aluminum liquid is arranged in the channel, the air blowing rod is inserted into the liquid level of the aluminum liquid and fixedly connected with the external positioning device, the air blowing rod blows heat into the aluminum liquid, the device further comprises the control cabinet, the channel is internally provided with the temperature sensor, the control cabinet is respectively connected with the temperature sensor and the air blowing rod, and the control.
2. The semi-solid die-casting mold for the large thin-walled 5G communication part as claimed in claim 1, wherein: the die-casting die is characterized in that a die-casting material cylinder is arranged at the position, corresponding to the runner, of the fixed die holder, a feed inlet is formed in the upper portion of the outer end of the material cylinder, the feed inlet of the material cylinder is the feed inlet of the runner, and the starting end of the punch is located under the feed inlet.
3. The semi-solid die-casting mold for the large thin-walled 5G communication part as claimed in claim 1, wherein: and a flow distribution cone is arranged at the flow outlet of the sprue bush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922367915.7U CN211888953U (en) | 2019-12-25 | 2019-12-25 | Semi-solid die-casting die for large thin-wall 5G communication parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922367915.7U CN211888953U (en) | 2019-12-25 | 2019-12-25 | Semi-solid die-casting die for large thin-wall 5G communication parts |
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| Publication Number | Publication Date |
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| CN211888953U true CN211888953U (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922367915.7U Active CN211888953U (en) | 2019-12-25 | 2019-12-25 | Semi-solid die-casting die for large thin-wall 5G communication parts |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112371951A (en) * | 2020-11-14 | 2021-02-19 | 金寨春兴精工有限公司 | Temperature fine regulation and control device for preparing semi-solid slurry |
-
2019
- 2019-12-25 CN CN201922367915.7U patent/CN211888953U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112371951A (en) * | 2020-11-14 | 2021-02-19 | 金寨春兴精工有限公司 | Temperature fine regulation and control device for preparing semi-solid slurry |
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