CN205326198U - 汽车门板模具的音响网孔二次顶出机构 - Google Patents

汽车门板模具的音响网孔二次顶出机构 Download PDF

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CN205326198U
CN205326198U CN201620123972.4U CN201620123972U CN205326198U CN 205326198 U CN205326198 U CN 205326198U CN 201620123972 U CN201620123972 U CN 201620123972U CN 205326198 U CN205326198 U CN 205326198U
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王强
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Zhejiang Yongming mold Limited by Share Ltd
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Taizhou City Huangyan District Yongming Vehicle Lamp Mold Factory
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Abstract

汽车门板模具的音响网孔二次顶出机构,包括下复板,下复板上设置模脚和顶针板,顶针板上设置顶针,模脚上设置型芯,型芯上有汽车门板,汽车门板上开有音响孔,其特征在于:所述的下复板中设置固定板,固定板上设置推板,推板上设置推杆,推板上端与顶针板下端相接触,推板与固定板之间设置弹簧,在型芯下开有安装槽,安装槽中设置二次上顶板、二次下顶板和挡板,二次上、下顶板上设置二次顶针,二次顶针穿过型芯与各音响孔之间的汽车门板相接触,挡板经紧固件与型芯相固定,在挡板中开有穿孔,推杆穿过穿孔与二次下顶板相接触。

Description

汽车门板模具的音响网孔二次顶出机构
技术领域
本实用新型涉及汽车门板模具,特别是涉及汽车门板模具的音响网孔二次顶出机构。
背景技术
在汽车的内侧门板上通常会制有音响网孔,音响网孔排列密集,且各个孔之间间隙小,因此当该汽车门板注塑成型后,汽车门板位于音响网孔位置只能采用细小的顶针(直径为0.6mm—1mm)顶出,已有技术是将该顶针设置在顶针板上,顶针板距离汽车门板距离较远,因此该顶针需要设计的较长,而由于其过于细长,顶出时容易变形、折断,导致顶针使用寿命短,并影响产品顶出。
发明内容
本实用新型的目的是为了克服已有技术存在的缺点,提供一种缩短顶针长度,保证顶针使用寿命,使汽车门板顺利顶出的汽车门板模具的音响网孔二次顶出机构。
本实用新型汽车门板模具的音响网孔二次顶出机构的技术方案是:包括下复板,下复板上设置模脚和顶针板,顶针板上设置顶针,模脚上设置型芯,型芯上有汽车门板,汽车门板上开有音响孔,其特征在于:所述的下复板中设置固定板,固定板上设置推板,推板上设置推杆,推板上端与顶针板下端相接触,推板与固定板之间设置弹簧,在型芯下开有安装槽,安装槽中设置二次上顶板、二次下顶板和挡板,二次上、下顶板上设置二次顶针,二次顶针穿过型芯与各音响孔之间的汽车门板相接触,挡板经紧固件与型芯相固定,在挡板中开有穿孔,推杆穿过穿孔与二次下顶板相接触。
本实用新型公开了一种汽车门板模具的音响网孔二次顶出机构,当汽车门板注塑成型后,模具开模,油缸带动顶针板向上移动,顶针板带动顶针向上,顶针板向上脱离接触推板,此时弹簧在回复力的作用下向上推动推板,推板带动推杆向上,推杆穿过穿孔向上推动二次上、下顶板,二次上、下顶板带动二次顶针向上,由二次顶针顶在各音响网孔之间,将汽车门板向上顶出脱模。本方案汽车门板模具的音响网孔二次顶出机构,通过在型芯中设置二次上、下顶针板和二次顶针,从而缩短二次顶针的长度,提高了二次顶针的结构强度,避免二次顶针变形或折断,保证顶针使用寿命,使汽车门板能够顺利顶出。
本实用新型汽车门板模具的音响网孔二次顶出机,所述的推板下设置限位销,在固定板中开有限位孔,限位销与限位孔相接触。限位销对推板进行限位。
附图说明
图1是汽车门板模具的音响网孔二次顶出机构的结构示意图。
具体实施方式
本实用新型涉及一种汽车门板模具的音响网孔二次顶出机构,如图1所示,包括下复板1,下复板上设置模脚2和顶针板3,顶针板上设置顶针4,模脚上设置型芯5,型芯上有汽车门板,汽车门板上开有音响孔,其特征在于:所述的下复板1中设置固定板6,固定板上设置推板7,推板上设置推杆8,推板上端与顶针板3下端相接触,推板与固定板之间设置弹簧9,在型芯5下开有安装槽10,安装槽中设置二次上顶板11、二次下顶板12和挡板13,二次上、下顶板上设置二次顶针14,二次顶针穿过型芯与各音响孔之间的汽车门板相接触,挡板经紧固件与型芯相固定,在挡板中开有穿孔15,推杆8穿过穿孔15与二次下顶板12相接触。当汽车门板注塑成型后,模具开模,油缸带动顶针板3向上移动,顶针板带动顶针4向上,顶针板向上脱离接触推板7,此时弹簧9在回复力的作用下向上推动推板,推板带动推杆8向上,推杆穿过穿孔15向上推动二次上、下顶板12、13,二次上、下顶板带动二次顶针14向上,由二次顶针顶在各音响网孔之间,将汽车门板向上顶出脱模。本方案汽车门板模具的音响网孔二次顶出机构,通过在型芯5中设置二次上、下顶针板12、13和二次顶针14,从而缩短二次顶针的长度,提高了二次顶针的结构强度,避免二次顶针变形或折断,保证顶针使用寿命,使汽车门板能够顺利顶出。所述的推板7下设置限位销16,在固定板6中开有限位孔17,限位销与限位孔相接触。限位销16对推板7进行限位。

Claims (2)

1.汽车门板模具的音响网孔二次顶出机构,包括下复板(1),下复板上设置模脚(2)和顶针板(3),顶针板上设置顶针(4),模脚上设置型芯(5),型芯上有汽车门板,汽车门板上开有音响孔,其特征在于:所述的下复板(1)中设置固定板(6),固定板上设置推板(7),推板上设置推杆(8),推板上端与顶针板(3)下端相接触,推板与固定板之间设置弹簧(9),在型芯(5)下开有安装槽(10),安装槽中设置二次上顶板(11)、二次下顶板(12)和挡板(13),二次上、下顶板上设置二次顶针(14),二次顶针穿过型芯与各音响孔之间的汽车门板相接触,挡板经紧固件与型芯相固定,在挡板中开有穿孔(15),推杆(8)穿过穿孔(15)与二次下顶板(12)相接触。
2.如权利要求1所述的汽车门板模具的音响网孔二次顶出机构,其特征在于:所述的推板(7)下设置限位销(16),在固定板(6)中开有限位孔(17),限位销与限位孔相接触。
CN201620123972.4U 2016-02-17 2016-02-17 汽车门板模具的音响网孔二次顶出机构 Active CN205326198U (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106313438A (zh) * 2016-10-26 2017-01-11 佛山市顺德区百年科技有限公司 顶针快速拆装机构及注塑模具
CN110053215A (zh) * 2019-03-28 2019-07-26 江苏雨燕模业科技股份有限公司 一种汽车门板注塑模具
CN111113820A (zh) * 2019-12-04 2020-05-08 苏州亿源精密模具有限公司 注塑模具的二次分段顶出装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106313438A (zh) * 2016-10-26 2017-01-11 佛山市顺德区百年科技有限公司 顶针快速拆装机构及注塑模具
CN106313438B (zh) * 2016-10-26 2019-01-29 佛山市顺德区百年科技有限公司 顶针快速拆装机构及注塑模具
CN110053215A (zh) * 2019-03-28 2019-07-26 江苏雨燕模业科技股份有限公司 一种汽车门板注塑模具
CN111113820A (zh) * 2019-12-04 2020-05-08 苏州亿源精密模具有限公司 注塑模具的二次分段顶出装置

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