CN202952469U - Mold - Google Patents

Mold Download PDF

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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
Application number
CN 201220556588
Other languages
Chinese (zh)
Inventor
曹恒海
王菁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN JINGMEITE SURFACE TECHNOLOGY Co Ltd
Original Assignee
TIANJIN JINGMEITE SURFACE TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TIANJIN JINGMEITE SURFACE TECHNOLOGY Co Ltd filed Critical TIANJIN JINGMEITE SURFACE TECHNOLOGY Co Ltd
Priority to CN 201220556588 priority Critical patent/CN202952469U/en
Application granted granted Critical
Publication of CN202952469U publication Critical patent/CN202952469U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

A kind of mould
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.
CN 201220556588 2012-10-26 2012-10-26 Mold Expired - Fee Related CN202952469U (en)

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)

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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