CN105643870A - 一种手机金属中框加工方法 - Google Patents

一种手机金属中框加工方法 Download PDF

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Publication number
CN105643870A
CN105643870A CN201610039491.XA CN201610039491A CN105643870A CN 105643870 A CN105643870 A CN 105643870A CN 201610039491 A CN201610039491 A CN 201610039491A CN 105643870 A CN105643870 A CN 105643870A
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China
Prior art keywords
left frame
plastic
frame
mobile phone
machining
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Pending
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CN201610039491.XA
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English (en)
Inventor
王杰
张瑞辉
戴碧城
魏志洪
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SHENZHEN XINTAI COMMUNICATION CO Ltd
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SHENZHEN XINTAI COMMUNICATION CO Ltd
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Priority to CN201610039491.XA priority Critical patent/CN105643870A/zh
Publication of CN105643870A publication Critical patent/CN105643870A/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
    • B29C2045/14237—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure the inserts being deformed or preformed outside the mould or mould cavity
    • B29C2045/14245—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure the inserts being deformed or preformed outside the mould or mould cavity using deforming or preforming means outside the mould cavity

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Telephone Set Structure (AREA)

Abstract

本发明公开了一种手机金属中框加工方法，包括以下步骤：S1、对左边框和右边框进行机加工，在左边框和右边框分别加工至少一个注胶孔；S2、将左边框和右边框置于塑胶注塑模具中，左边框和右边框的注胶孔均连接注塑模具的塑胶流道；S3、采用注塑机向塑胶注塑模具中注入熔融塑胶料，经保压冷却后得到通过注塑塑胶部连接的手机金属中框。本发明的有益效果是：产品一致性好，良率得到提高，可提高加工效率，部件结合力好，相比于现有中框采用一体结构加工，极大的降低了成本。

Description

一种手机金属中框加工方法
技术领域
本发明涉及电子产品加工技术领域，特别是一种手机金属中框加工方法。
背景技术
目前众多移动电子设备金属外壳的中框支架，均是采用纯铝型材或不锈钢板材，并先使其经过数控铣床加工而成型出基本框架结构，对于数控铣加工工段，其是采用一个完整的型材而进行多次工序后而直接成型，其对加工设备的精度要求非常高，并且还具有加工周期长、原材料浪费大、不良率高以及加工成本高等缺陷。随着金属工艺技术的发展及消费者对创新产品的需求，亟需设计开发生产成本低、强度高的时尚产品，以满足消费者的需求。
发明内容
本发明的目的在于克服现有技术的缺点，提供一种手机金属中框加工方法。
本发明的目的通过以下技术方案来实现：一种手机金属中框加工方法，包括以下步骤：
S1、对左边框和右边框进行机加工，在左边框和右边框分别加工至少一个注胶孔；
S2、将左边框和右边框置于塑胶注塑模具中，左边框和右边框的注胶孔均连接注塑模具的塑胶流道；
S3、采用注塑机向塑胶注塑模具中注入熔融塑胶料，经保压冷却后得到通过注塑塑胶部连接的手机金属中框。
本发明具有以下优点：
本发明产品一致性好，良率得到提高，可提高加工效率，部件结合力好，相比于现有中框采用一体结构加工，极大的降低了成本。
附图说明
图1为本发明的结构示意图。
图中，1-左边框，2-右边框，3-注塑塑胶部。
具体实施方式
下面结合附图对本发明做进一步的描述：
如图1所示，一种手机金属中框加工方法，包括以下步骤：
S1、对左边框1和右边框2进行机加工，在左边框1和右边框2分别加工至少一个注胶孔；
S2、将左边框1和右边框2置于塑胶注塑模具中，左边框1和右边框2的注胶孔均连接注塑模具的塑胶流道；
S3、采用注塑机向塑胶注塑模具中注入熔融塑胶料，经保压冷却后得到通过注塑塑胶部3连接的手机金属中框。
本发明产品一致性好，良率得到提高，可提高加工效率，部件结合力好，相比于现有中框采用一体结构加工，极大的降低了成本。

Claims (1)

1.一种手机金属中框加工方法，其特征在于：包括以下步骤：
S1、对左边框（1）和右边框（2）进行机加工，在左边框（1）和右边框（2）分别加工至少一个注胶孔；
S2、将左边框（1）和右边框（2）置于塑胶注塑模具中，左边框（1）和右边框（2）的注胶孔均连接注塑模具的塑胶流道；
S3、采用注塑机向塑胶注塑模具中注入熔融塑胶料，经保压冷却后得到通过注塑塑胶部（3）连接的手机金属中框。
CN201610039491.XA 2016-01-21 2016-01-21 一种手机金属中框加工方法 Pending CN105643870A (zh)

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CN201610039491.XA CN105643870A (zh) 2016-01-21 2016-01-21 一种手机金属中框加工方法

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CN105643870A true CN105643870A (zh) 2016-06-08

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111016058A (zh) * 2019-11-19 2020-04-17 东莞长盈精密技术有限公司 中框打样方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102413210A (zh) * 2011-11-24 2012-04-11 福建省石狮市通达电器有限公司 一种手机中框支架的生产工艺
CN103640161A (zh) * 2013-12-24 2014-03-19 北京东明兴业科技有限公司 手机前壳大边框超窄锌合金嵌件精密注塑模具
CN104883841A (zh) * 2015-05-22 2015-09-02 奥捷五金(江苏)有限公司 一种中框结构的生产工艺及中框结构
CN204616236U (zh) * 2015-05-22 2015-09-02 奥捷五金(江苏)有限公司 一种中框结构
CN104967702A (zh) * 2015-01-28 2015-10-07 东莞市晋益电子科技有限公司 一种金属手机框架及其生产方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102413210A (zh) * 2011-11-24 2012-04-11 福建省石狮市通达电器有限公司 一种手机中框支架的生产工艺
CN103640161A (zh) * 2013-12-24 2014-03-19 北京东明兴业科技有限公司 手机前壳大边框超窄锌合金嵌件精密注塑模具
CN104967702A (zh) * 2015-01-28 2015-10-07 东莞市晋益电子科技有限公司 一种金属手机框架及其生产方法
CN104883841A (zh) * 2015-05-22 2015-09-02 奥捷五金(江苏)有限公司 一种中框结构的生产工艺及中框结构
CN204616236U (zh) * 2015-05-22 2015-09-02 奥捷五金(江苏)有限公司 一种中框结构

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
历长云 等: "《特种铸造》", 31 May 2013, 哈尔滨工业大学出版社 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111016058A (zh) * 2019-11-19 2020-04-17 东莞长盈精密技术有限公司 中框打样方法
CN111016058B (zh) * 2019-11-19 2021-11-16 东莞长盈精密技术有限公司 中框打样方法

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