CN202952469U - Mold - Google Patents
Mold Download PDFInfo
- Publication number
- CN202952469U CN202952469U CN 201220556588 CN201220556588U CN202952469U CN 202952469 U CN202952469 U CN 202952469U CN 201220556588 CN201220556588 CN 201220556588 CN 201220556588 U CN201220556588 U CN 201220556588U CN 202952469 U CN202952469 U CN 202952469U
- Authority
- CN
- China
- Prior art keywords
- mold
- electroplating
- shielding angle
- model
- mould
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a mold, in particular to an electroplating plastic part mold. By means of arrangement of a shielding angle cavity which is connected with a mold cavity in parallel on a forming portion, two ends of the produced electroplating plastic part are enabled to be respectively provided with a shielding angle, and the shielding angles are round. Under the condition of no requirement of a decorative surface, the mold can be processed into patterns, and therefore the mold is beneficial to improvement of binding force between a plating layer and a substrate and reduction of manufacturing cost of the mold. The electroplating plastic part which is produced by the mold can avoid formation of electroplating torrents so that high-level electroplating products can be produced.
Description
Technical field
The utility model belongs to technical field of mold, especially relates to a kind of plating plastic part mould.
Background technology
Electroplate and spray paint comparison, plated item rub resistance and product surface are evenly attractive in appearance, and plastic is electroplated has become a kind of fashion trend.But, easily forms and electroplate torrent in present plating plastic process, and then the flatness of plastic product surface is electroplated in impact.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of mould, can avoid forming the plating torrent.
For solving the problems of the technologies described above; the technical solution adopted in the utility model is: a kind of mould; comprise the moulding section, cover half part, dynamic model part, pouring section, cooling heating part and the discharge portion that are comprised of die cavity and core, it is characterized in that: moulding section is provided with the shielding angle chamber in parallel with die cavity.Described shielding angle chamber is fillet, at least two, is positioned at the both sides of die cavity.
Further, for the adhesion that improves coating and plastic matrix and the manufacturing cost that reduces mould, do not requiring on decorative cover, can be processed into decorative pattern.
Further, mould is selected the manufacture of high-quality steel, is preferably NAK80 or S136.
Advantage and the good effect that the utlity model has are: due to the plating plastic part mould that the employing technique scheme is produced, can prevent from electroplating process forming and electroplate torrent, guarantee to electroplate the even and smooth of plastic product surface coating, reduce percent defective.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure:
1, shielding angle chamber 2, die cavity 3, sprue
The specific embodiment
As shown in Fig. 1, structural representation of the present utility model, a kind of mould provided by the utility model, is characterized in that, moulding section is provided with the shielding angle chamber 1 in parallel with die cavity 2.Described shielding angle chamber is fillet, at least two, is positioned at the both sides of die cavity.
Further, for the adhesion that improves coating and plastic matrix and the manufacturing cost that reduces mould, do not requiring on decorative cover, can be processed into decorative pattern.
Further, mould is selected the manufacture of high-quality steel, is preferably NAK80 or S136.
The course of work of this example: when the mould that uses the utility model to provide carries out plastic production, plastic solution enters and is full of shielding angle chamber 1 and die cavity 2 simultaneously by sprue 3.The plastic of producing has at least two shieldings angle, when being electroplated, can avoid forming and electroplate torrent, and then guarantee that the overlay coating of plating plastic product is evenly smooth.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (5)
1. a mould, comprise the moulding section, cover half part, dynamic model part, pouring section, cooling heating part and the discharge portion that are comprised of die cavity and core, and it is characterized in that: moulding section is provided with the shielding angle chamber in parallel with die cavity.
2. mould according to claim 1, it is characterized in that: described shielding angle chamber is at least two, is positioned at the both sides of die cavity.
3. mould according to claim 1, it is characterized in that: described shielding angle chamber is fillet.
4. mould according to claim 1, is characterized in that: select the steel manufacture.
5. mould according to claim 4, is characterized in that described steel are NAK80 or S136.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220556588 CN202952469U (en) | 2012-10-26 | 2012-10-26 | Mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220556588 CN202952469U (en) | 2012-10-26 | 2012-10-26 | Mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202952469U true CN202952469U (en) | 2013-05-29 |
Family
ID=48458063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220556588 Expired - Fee Related CN202952469U (en) | 2012-10-26 | 2012-10-26 | Mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202952469U (en) |
-
2012
- 2012-10-26 CN CN 201220556588 patent/CN202952469U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20151026 |
|
| EXPY | Termination of patent right or utility model |