The die pulling and stripping mechanism in the mold with the bending of the corrugated pipe, including the fixed and moving die compound plate, the fixing mould frame under the fixed mould plate, the installation of the mould foot on the moving die complex plate, the thimble plate between the die and the pins, the thimble pin on the thimble board, the moving die frame on the mould foot, and the symmetrical tube core between the movable mould frame and the fixed mould frame, and the core and movement of the pipe. The outer end of the core of the two pieces of the pipe fittings is connected with the inner wall of the core block, and the inner wall of the curved corrugated pipe is provided with a convex rib. The core blocks of the two pieces of the pipe are each set up with a convex rib, and a groove is arranged on the top of the convex rib, and the groove is matched with the convex rib, and the underneath and the pipe fittings are underneath and the pipe fittings. T type guide slider is installed on the inclined section of the pipe core, T type slots are set on the oblique section of the convex rib insert, the T guide slider is matched with the T type slots, the end of the T guide slider is set up the limit block, the end of the T guide slider is set up the limit slot, and the limit block is matched with the limit slot.
【技术实现步骤摘要】
带弯度的波纹管件模具内抽脱模机构
本技术涉及一种带弯度的波纹管件模具内抽脱模机构,属于注塑模具领域。
技术介绍
塑料管件采用注塑模具进行加工,传统技术在加工带弯度的波纹管件时,大多采用摆动连接旋转抽芯的方式脱模,其优点是结构简单,加工方便,脱模顺畅。但是,根据管件的用途及作用,有时需要在管件内壁的深处设置凸筋,但有了凸筋后,凸筋会干涉到芯块的摆动,无法实现正常抽芯,需要设计一种带凸筋的脱模机构。
技术实现思路
本技术的目的是为了克服已有技术的缺点,提供一种采用二次斜滑内抽芯的结构,使凸筋顺利脱模,芯块顺利完成抽芯的带弯度的波纹管件模具内抽脱模机构。本技术带弯度的波纹管件模具内抽脱模机构的技术方案是:包括模具定模复板和动模复板,定模复板下安装定模框,动模复板上安装模脚,模脚之间设置顶针板和顶针面板,顶针板上连接顶针,模脚上安装动模框,动模框与定模框之间设置两块对称的管件芯块,两块管件芯块与动模框和定模框之间的间隙构成模腔,模腔中注塑带弯度波纹管件,两块管件芯块的外端连接抽芯油缸,所述的带弯度波纹管件内壁设置凸筋,其特征在于所述的两块管件芯块各自设置凸筋镶块,凸筋镶块的上面设置凹槽,凹槽与凸筋相配合,凸筋镶块的下面与管件芯块呈斜切配合,在管件芯块的斜切面上安装T型导滑条,凸筋镶块的斜切面上设置T型滑槽,T型导滑条与T型滑槽相配合,T型导滑条的末端设置限位块,T型导滑条的末端设置限位槽,限位块与限位槽相配合。本技术的带弯度的波纹管件模具内抽脱模机构,脱模时,模具开模,由抽芯油缸带动管件芯块抽芯,在抽芯过程中,由于凸筋镶块斜切设置在管件芯块上,且由T型滑槽与T型导滑条 ...
【技术保护点】
1.带弯度的波纹管件模具内抽脱模机构,包括模具定模复板(1)和动模复板(2),定模复板下安装定模框(3),动模复板上安装模脚(4),模脚之间设置顶针板(5)和顶针面板(6),顶针板上连接顶针(7),模脚上安装动模框(8),动模框(8)与定模框(3)之间设置两块对称的管件芯块(10),两块管件芯块(10)与动模框(8)和定模框(3)之间的间隙构成模腔,模腔中注塑带弯度波纹管件(11),两块管件芯块(10)的外端连接抽芯油缸(12),所述的带弯度波纹管件(11)内壁设置凸筋(13),其特征在于所述的两块管件芯块(10)各自设置凸筋镶块(15),凸筋镶块(15)的上面设置凹槽(16),凹槽(16)与凸筋(13)相配合,凸筋镶块(15)的下面与管件芯块(10)呈斜切配合,在管件芯块(10)的斜切面上安装T型导滑条(17),凸筋镶块(15)的斜切面上设置T型滑槽(18),T型导滑条(17)与T型滑槽(18)相配合,T型导滑条(17)的末端设置限位块(19),T型导滑条(17)的末端设置限位槽(20),限位块(19)与限位槽(20)相配合。
【技术特征摘要】
1.带弯度的波纹管件模具内抽脱模机构,包括模具定模复板(1)和动模复板(2),定模复板下安装定模框(3),动模复板上安装模脚(4),模脚之间设置顶针板(5)和顶针面板(6),顶针板上连接顶针(7),模脚上安装动模框(8),动模框(8)与定模框(3)之间设置两块对称的管件芯块(10),两块管件芯块(10)与动模框(8)和定模框(3)之间的间隙构成模腔,模腔中注塑带弯度波纹管件(11),两块管件芯块(10)的外端连接抽芯油缸(12),所述的带弯度波纹管件(11)内壁设置...
【专利技术属性】
技术研发人员:杨岩良,
申请(专利权)人:台州市黄岩方胜模塑有限公司,
类型:新型
国别省市:浙江,33
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