CN201511473U - 塑料制件互配限位筋顶杆制出模具 - Google Patents

塑料制件互配限位筋顶杆制出模具 Download PDF

Info

Publication number
CN201511473U
CN201511473U CN2009201975963U CN200920197596U CN201511473U CN 201511473 U CN201511473 U CN 201511473U CN 2009201975963 U CN2009201975963 U CN 2009201975963U CN 200920197596 U CN200920197596 U CN 200920197596U CN 201511473 U CN201511473 U CN 201511473U
Authority
CN
China
Prior art keywords
top rod
die
limit rib
compound plate
push rod
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
CN2009201975963U
Other languages
English (en)
Inventor
牟能杰
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.)
Binhai Moulds & Plastics Group Co ltd
Original Assignee
Binhai Moulds & Plastics Group 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 Binhai Moulds & Plastics Group Co ltd filed Critical Binhai Moulds & Plastics Group Co ltd
Priority to CN2009201975963U priority Critical patent/CN201511473U/zh
Application granted granted Critical
Publication of CN201511473U publication Critical patent/CN201511473U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

塑料制件互配限位筋顶杆制出模具,包括上复板和下复板,上复板连接型腔,下复板上安装模脚和顶板,模脚上安装型芯,型芯与型腔之间的间隙构成模腔,在顶板上安装顶杆,顶杆穿过型芯顶出塑料制件,其特征在于所述顶杆的头部制有塑料制件互配限位筋型腔。本技术方案在所述顶杆的头部制有塑料制件互配限位筋型腔,使限位筋直接在顶杆中成型制出,并且顶出时顶杆顶在限位筋上顶出容易,克服了已有顶出产生顶白、困气等现象,使制件不易产生缺陷。同时,没有限位筋镶块,简化结构,降低生产成本。

Description

塑料制件互配限位筋顶杆制出模具
技术领域
本实用新型涉及塑料制件模具,特别是涉及塑料制件互配限位筋顶杆制出模具,如适用于生产汽车组合开关罩上下盖等零部件。
背景技术
在注塑模具中,塑料制件的互配限位筋一般制作在制件内表面(即型芯侧),传统对这种限位筋的设计制作有两种方案:一、在型芯上镶嵌限位筋镶块,限位筋在镶块上制出,但此种方法的模具制作成本较高;二、在型芯中用电火花直接制出,但该方法存在的缺点是:1、因电加工原因,使限位筋底部厚度尺寸偏大,易造成制品缩水;2、在制作时也不易打光,制件顶出困难,易出现顶白等缺陷;3、制品件容易困气,筋条容易在注射时缺料。
发明内容
本实用新型的目的是为了克服已有技术的缺点,提供一种互配限位筋在顶杆侧面制出,可使模具加工成本降低,制件顶出方便,避免产生顶白、困气等不良现象的塑料制件互配限位筋顶杆制出模具。
本实用新型塑料制件互配限位筋顶杆制出模具的技术方案是:包括上复板和下复板,上复板连接型腔,下复板上安装模脚和顶板,模脚上安装型芯,型芯与型腔之间的间隙构成模腔,在顶板上安装顶杆,顶杆穿过型芯顶出塑料制件,其特征在于所述顶杆的头部制有塑料制件互配限位筋型腔。
本实用新型的塑料制件互配限位筋顶杆制出模具,在所述顶杆的头部制有塑料制件互配限位筋型腔,使限位筋直接在顶杆中成型制出,并且顶出时顶杆顶在限位筋上顶出容易,克服了已有顶出产生顶白、困气等现象,使制件不易产生缺陷。同时,没有限位筋镶块,简化结构,降低生产成本。
附图说明
图1是本实用新型塑料制件互配限位筋顶杆制出模具结构示意图。
具体实施方式
本实用新型涉及一种塑料制件互配限位筋顶杆制出模具,如图1所示,包括上复板1和下复板2,上复板连接型腔3,下复板上安装模脚4和顶板5,模脚4上安装型芯6,型芯6与型腔3之间的间隙构成模腔,在顶板5上安装顶杆7,顶杆7穿过型芯6顶出塑料制件,其特征在于所述顶杆7的头部制有塑料制件互配限位筋型腔8。本方案在所述顶杆7的头部制有塑料制件互配限位筋型腔8,使限位筋9直接在顶杆中成型制出,并且顶出时顶杆顶在限位筋上顶出容易,克服了已有顶出产生顶白、困气等现象,使制件不易产生缺陷。同时,没有限位筋镶块,简化结构,降低生产成本。

Claims (1)

1.塑料制件互配限位筋顶杆制出模具,包括上复板(1)和下复板(2),上复板连接型腔(3),下复板上安装模脚(4)和顶板(5),模脚(4)上安装型芯(6),型芯(6)与型腔(3)之间的间隙构成模腔,在顶板(5)上安装顶杆(7),顶杆(7)穿过型芯(6)顶出塑料制件,其特征在于所述顶杆(7)的头部制有塑料制件互配限位筋型腔(8)。
CN2009201975963U 2009-09-25 2009-09-25 塑料制件互配限位筋顶杆制出模具 Expired - Fee Related CN201511473U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201975963U CN201511473U (zh) 2009-09-25 2009-09-25 塑料制件互配限位筋顶杆制出模具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201975963U CN201511473U (zh) 2009-09-25 2009-09-25 塑料制件互配限位筋顶杆制出模具

Publications (1)

Publication Number Publication Date
CN201511473U true CN201511473U (zh) 2010-06-23

Family

ID=42482874

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201975963U Expired - Fee Related CN201511473U (zh) 2009-09-25 2009-09-25 塑料制件互配限位筋顶杆制出模具

Country Status (1)

Country Link
CN (1) CN201511473U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103878944A (zh) * 2014-03-31 2014-06-25 盐城工业职业技术学院 一种弯头塑料模

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103878944A (zh) * 2014-03-31 2014-06-25 盐城工业职业技术学院 一种弯头塑料模

Similar Documents

Publication Publication Date Title
CN204196134U (zh) 一种注塑冲切一体化模具
CN201807723U (zh) 一种压铸模具的定模顶出机构
CN203580032U (zh) 一种带有装嵌件结构的注塑模
CN203901793U (zh) 一种压茶饼模具
CN201511498U (zh) 塑料模具大跨度潜伏式浇口
CN103737805B (zh) 笔记本电脑底座后盖的精密模具
CN201511473U (zh) 塑料制件互配限位筋顶杆制出模具
CN201960713U (zh) 注塑局部深型腔塑料件的预先顶出结构
CN201456346U (zh) 汽车轮罩装饰件模具内抽机构
CN209718508U (zh) 一种直顶与斜顶同步顶出的精密注塑模具
CN206884091U (zh) 一种侧进胶自动切水口注塑模
CN201784100U (zh) 脱模结构
CN201544404U (zh) 一种插片式led灯头注塑模具
CN101474848A (zh) 一种注塑产品模内印刷成型设备
CN215550596U (zh) 一种用于导光柱的模具成型结构
CN201848969U (zh) 注塑模具
CN202572834U (zh) 一种注塑模具
CN200960703Y (zh) 具芯子固定机构的模具
CN214239253U (zh) Iml工艺模内注塑铜镙母
CN210759009U (zh) 注塑模具机械式薄壁推管二次顶出机构
CN205272573U (zh) 一种制品表面无顶出杆痕迹的热压模具
CN209534023U (zh) 用于家电控制面板制备的高效注塑模具
CN202021761U (zh) 汽车内饰覆盖件的塑胶成型模具
CN218803725U (zh) 一种汽车注塑件成型模具
CN202934734U (zh) 一种塑件环形卡勾成型模具结构

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: 20100623

Termination date: 20140925

EXPY Termination of patent right or utility model