CN215544830U - Simple casting mould for jewelry ornaments - Google Patents
Simple casting mould for jewelry ornaments Download PDFInfo
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- CN215544830U CN215544830U CN202121103978.2U CN202121103978U CN215544830U CN 215544830 U CN215544830 U CN 215544830U CN 202121103978 U CN202121103978 U CN 202121103978U CN 215544830 U CN215544830 U CN 215544830U
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- jewelry
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- ornaments
- feed inlet
- head
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Abstract
The utility model provides a simple casting die for jewelry ornaments, which comprises an upper die plate and a lower die plate, wherein a cavity for casting the jewelry ornaments is formed between the upper die plate and the lower die plate, a feed inlet is formed in the upper die plate, a runner is also formed in the upper die plate, the feed inlet is communicated with the cavity through the runner, a charging barrel and a pressurizing rod are further arranged on the feed inlet, a pressurizing head is arranged at the end part of the pressurizing rod, and the pressurizing head of the pressurizing rod is used for placing raw materials for pressurizing and extruding casting in the charging barrel. Raw materials are poured into the feeding barrel, the pressurizing head of the pressurizing rod is utilized to extrude and cast downwards, the forming speed of products is improved, meanwhile, the internal structure of the jewelry is enabled to be more compact through rapid forming, the strength of the jewelry is improved, and the jewelry is not prone to being damaged in the wearing process.
Description
Technical Field
The utility model relates to the field of jewelry processing, in particular to a simple casting mold for jewelry.
Background
The ornament processing technology is a general name of all technologies for processing various ornament raw materials according to various forms to form finished products, and specifically comprises a manual processing technology, a machine processing technology, a surface treatment technology of precious metal ornaments and the like, and a forming die is an important device in the ornament processing technology forming link.
However, the prior jewelry ornament hollow precise forming die is not provided with a locking mechanism, when an upper die and a lower die are closed, a gap exists between the upper die and the lower die, so that the molded jewelry ornaments after casting generate larger rough edges at the closed position, and solution splashing frequently occurs in the casting process, which causes that the cast finished products contain air holes and influences the quality of the finished products.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a simple casting mold for jewelry ornaments, which solves the problems that gaps exist between an upper mold and a lower mold, and solution splashing frequently occurs in the pouring process, so that the cast finished products contain air holes, and the quality of the finished products is influenced.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: the utility model provides a simple and easy casting mould of jewelry ornaments, includes cope match-plate pattern and lower bolster, forms the die cavity that the ornaments casting was used between cope match-plate pattern and the lower bolster, is equipped with the feed inlet on the cope match-plate pattern, is equipped with the runner still on the cope match-plate pattern, and the feed inlet passes through runner and die cavity intercommunication, still is equipped with the charging barrel on the feed inlet, still is equipped with the pressure bar, and the pressure bar tip is equipped with the pressurization head, and the pressurization head of pressure bar is used for placing at the inside pressurization extrusion casting raw materials of charging barrel.
In the preferred scheme, lower bolster both sides are equipped with the support, are equipped with quick pressure head on the support, and quick pressure head tip is equipped with the briquetting, and the briquetting is pressed at the cope match-plate pattern upper surface.
In a preferred scheme, the upper template is also provided with at least one air hole, and the air hole is communicated with the cavity.
In the preferred scheme, be equipped with the sealing ring on the lower bolster, be equipped with the seal groove of matching the sealing ring on the cope match-plate pattern.
In the preferred scheme, the lower bolster border still is equipped with a plurality of guide posts, is equipped with the guiding hole that matches the guide post on the cope match-plate pattern, and the lower bolster passes through guide post and guiding hole and cope match-plate pattern.
In the preferred scheme, the upper end of the charging bucket is provided with a charging hopper.
The utility model provides a simple casting die for jewelry ornaments, which is characterized in that when an upper template and a lower template are combined, a quick pressing head is used for pressing, and a sealing ring and a sealing groove are used for sealing between the upper template and the lower template, so that burrs after the jewelry ornaments are cast and formed are reduced, the time for removing the burrs of workers is saved, raw materials are saved, and the product quality is improved. Raw materials are poured into the feeding barrel, the pressurizing head of the pressurizing rod is utilized to extrude and cast downwards, the forming speed of products is improved, meanwhile, the internal structure of the jewelry is enabled to be more compact through rapid forming, the strength of the jewelry is improved, and the jewelry is not prone to being damaged in the wearing process. Through the arranged air holes, the air permeability of liquid metal can be increased in the casting process, the defects that air cannot escape to form the air holes, the casting is not full and the like in the casting process of the jewelry and ornaments are reduced, and the product quality is ensured. The whole casting mold is simple in structure and convenient to carry and store.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a general block diagram of the present invention;
FIG. 2 is a front cross-sectional block diagram of the present invention;
FIG. 3 is a side view of the disassembled structure of the lower template of the present invention;
FIG. 4 is a side exploded view of the upper platen of the present invention;
in the figure: a pressurizing rod 1; a pressurizing head 101; a charging barrel 2; a hopper 201; an upper template 3; an air hole 301; a flow passage 302; a feed port 303; a guide hole 304; a seal groove 305; a lower template 4; a guide post 401; a seal ring 402; a rapid pressing head 5; pressing a block 501; a support 6.
Detailed Description
As shown in fig. 1-4, a simple casting mold for jewelry ornaments, comprises an upper template 3 and a lower template 4, wherein a cavity for casting the ornaments is formed between the upper template 3 and the lower template 4, a feed inlet 303 is arranged on the upper template 3, a flow channel 302 is further arranged on the upper template 3, the feed inlet 303 is communicated with the cavity through the flow channel 302, a charging barrel 2 is further arranged on the feed inlet 303, a pressure rod 1 is further arranged, a pressure head 101 is arranged at the end part of the pressure rod 1, and the pressure head 101 of the pressure rod 1 is used for placing a pressure extrusion casting raw material inside the charging barrel 2. When the upper template 3 and the lower template 4 are assembled, the rapid pressing head 5 is utilized to compress, and the upper template 3 and the lower template 4 are sealed by the sealing ring 402 and the sealing groove 305, so that burrs after the jewelry is cast and molded are reduced, the time for removing the burrs of workers is saved, raw materials are saved, and the product quality is improved. Raw materials are poured into the feeding barrel 2, the pressurizing head 101 of the pressurizing rod 1 is utilized to extrude and cast downwards, the forming speed of products is improved, meanwhile, the internal structure of the jewelry ornaments can be more compact due to rapid forming, the strength of the jewelry ornaments is improved, and the jewelry ornaments are not prone to being damaged in the wearing process. Through the arranged air holes 301, the air permeability of liquid metal can be increased in the casting process, the defects that air cannot escape to form air holes and the casting is not full in the casting process of the jewelry and ornaments are reduced, and the product quality is guaranteed.
In the preferred scheme, lower bolster 4 both sides are equipped with support 6, are equipped with quick pressure head 5 on the support 6, and 5 tip of quick pressure head are equipped with briquetting 501, and briquetting 501 presses in cope match-plate pattern 3 upper surface. As shown in the structures of figures 1-4, the rapid pressing head 5 rapidly presses the upper template 3 and the lower template 4, so that the upper template 3 and the lower template 4 are closed more tightly, and the closing is more rapid and convenient.
In a preferable scheme, at least one air hole 301 is further formed in the upper template 3, and the air hole 301 is communicated with the cavity. Through the arranged air holes 301, the air permeability of liquid metal can be increased in the casting process, the defects that air cannot escape to form air holes and the casting is not full in the casting process of the jewelry and ornaments are reduced, and the product quality is guaranteed.
In a preferred embodiment, the lower mold plate 4 is provided with a sealing ring 402, and the upper mold plate 3 is provided with a sealing groove 305 matching with the sealing ring 402. The sealing ring 402 is matched with the sealing groove 305, so that the upper template 3 and the lower template 4 are directly sealed more tightly, burrs of the jewelry ornaments after casting and forming are reduced, the time for removing the burrs by workers is saved, and raw materials are saved.
In a preferable scheme, the periphery of the lower template 4 is further provided with a plurality of guide posts 401, the upper template 3 is provided with guide holes 304 matched with the guide posts 401, and the lower template 4 is matched with the upper template 3 through the guide posts 401 and the guide holes 304. The guide posts 401 are matched with the guide holes 304, so that the die assembly precision of the upper template 3 and the lower template 4 is improved, and the appearance precision of the jewelry is higher.
In a preferred scheme, the upper end of the charging barrel 2 is provided with a charging hopper 201. The loading hopper 201 is an inverted cone structure, and is convenient to feed.
The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention is defined by the claims, and equivalents including technical features described in the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the utility model.
Claims (6)
1. A simple casting mould for jewelry ornaments is characterized in that: including cope match-plate pattern (3) and lower bolster (4), form the die cavity of jewelry casting usefulness between cope match-plate pattern (3) and lower bolster (4), be equipped with feed inlet (303) on cope match-plate pattern (3), cope match-plate pattern (3) are still equipped with runner (302), feed inlet (303) are through runner (302) and die cavity intercommunication, still be equipped with charging bucket (2) on feed inlet (303), still be equipped with pressure bar (1), pressure bar (1) tip is equipped with and pressurizes head (101), pressure head (101) of pressure bar (1) are used for placing at charging bucket (2) inside pressurization extrusion casting raw materials.
2. The simple casting mold for jewelry ornaments as claimed in claim 1, wherein: support (6) are arranged on two sides of the lower template (4), a rapid pressing head (5) is arranged on the support (6), a pressing block (501) is arranged at the end part of the rapid pressing head (5), and the pressing block (501) presses the upper surface of the upper template (3).
3. The simple casting mold for jewelry ornaments as claimed in claim 1, wherein: the upper template (3) is also provided with at least one air hole (301), and the air hole (301) is communicated with the cavity.
4. The simple casting mold for jewelry ornaments as claimed in claim 1, wherein: the lower template (4) is provided with a sealing ring (402), and the upper template (3) is provided with a sealing groove (305) matched with the sealing ring (402).
5. The simple casting mold for jewelry ornaments as claimed in claim 1, wherein: the periphery of the lower template (4) is also provided with a plurality of guide posts (401), the upper template (3) is provided with guide holes (304) matched with the guide posts (401), and the lower template (4) is matched with the upper template (3) through the guide posts (401) and the guide holes (304).
6. The simple casting mold for jewelry ornaments as claimed in claim 1, wherein: the upper end of the charging barrel (2) is provided with a charging hopper (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121103978.2U CN215544830U (en) | 2021-05-21 | 2021-05-21 | Simple casting mould for jewelry ornaments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121103978.2U CN215544830U (en) | 2021-05-21 | 2021-05-21 | Simple casting mould for jewelry ornaments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215544830U true CN215544830U (en) | 2022-01-18 |
Family
ID=79862918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121103978.2U Active CN215544830U (en) | 2021-05-21 | 2021-05-21 | Simple casting mould for jewelry ornaments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215544830U (en) |
-
2021
- 2021-05-21 CN CN202121103978.2U patent/CN215544830U/en active Active
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