An integral inner core pulling mechanism for the cylinder of the automobile rear bumper decorative strip mold includes an upper and a lower template, a fixed frame connected with the upper template and a lower template, a mold foot mounted on the lower template, a movable mold insert mounted on the mold foot, a mold cavity formed by the movable mold insert and the fixed mold frame, a rear bumper injected into the mold cavity, and a rear bumper end flanging and flanging. A fixed hole is arranged on the upper part, a top plate is arranged between the die foot, a top plate is connected with a jack rod, a fixed seat is arranged on the lower part of the template, a flanging outer insert and a flanging inner extracting insert are arranged on the fixed seat, a cavity is arranged between the flanging inner extracting insert and the moving die insert, a fixed hole core is arranged on the flanging outer insert, and a fixed hole core is matched with the fixed hole, and flanging is arranged. The outer insert is matched with the flanged outer wall and the bottom, the flanged inner suction insert is matched with the flanged inner wall inverted buckle, the front and rear ends of the flanged inner suction insert are provided with an integral inner suction slide block, and the inner suction cylinder is installed on the die foot and the movable model frame, and the oil cylinder rod of the inner suction cylinder is connected with the inner suction slide block.
【技术实现步骤摘要】
汽车后保险杠装饰条模具油缸整体式内抽芯机构
本技术涉及一种汽车后保险杠装饰条模具油缸整体式内抽芯机构,属于注塑模具领域。
技术介绍
采用注塑模具生产塑料产品,例如汽车后保险杠的装饰条,根据产品外形和结构分析,装饰条靠轮眉的一端设置翻边,因此,在产品顶出时,需要对翻边先进行脱模,传统模具大多采用内分型脱模机构,内分型脱模将模具的分型线设置在产品底面,可使产品表面光滑无痕。但是,在实际使用中,由于该部分没有固定结构,容易造成该部分因剧烈振动而断裂,因此,现在在翻边上设计固孔,所以需要设计一种即固孔抽芯方便,又翻边脱模容易的结构。
技术实现思路
本技术的目的是为了克服已有技术的缺点,提供一种采用机械式侧向内抽结构,使产品顺利脱模的汽车后保险杠装饰条模具油缸整体式内抽芯机构。本技术汽车后保险杠装饰条模具油缸整体式内抽芯机构的技术方案是:包括模具上模板和下模板,上模板下连接流道板,流道板中设置流道架,流道板下连接定模框,下模板上安装模脚,模脚上设置动模镶块,动模镶块与定模框相配合构成模腔,模腔中注塑后保险杠,后保险杠的一端设置翻边,翻边上制有固孔,模脚之间设置顶板,顶板上连接顶 ...
【技术保护点】
1.汽车后保险杠装饰条模具油缸整体式内抽芯机构,包括模具上模板(1)和下模板(2),上模板下连接流道板(3),流道板中设置流道架(4),流道板下连接定模框(5),下模板(2)上安装模脚(6),模脚上设置动模镶块(7),动模镶块(7)与定模框(5)相配合构成模腔,模腔中注塑后保险杠(8),后保险杠(8)的一端设置翻边(81),翻边上制有固孔(82),模脚(6)之间设置顶板(9),顶板上连接顶杆(10),其特征在于所述的下模板(2)上设置固定座(11),固定座(11)上设置翻边外镶块(12)和翻边内抽镶块(15),翻边外镶块上制有固孔芯子(13),有固孔芯子(13)与固孔(82 ...
【技术特征摘要】
1.汽车后保险杠装饰条模具油缸整体式内抽芯机构,包括模具上模板(1)和下模板(2),上模板下连接流道板(3),流道板中设置流道架(4),流道板下连接定模框(5),下模板(2)上安装模脚(6),模脚上设置动模镶块(7),动模镶块(7)与定模框(5)相配合构成模腔,模腔中注塑后保险杠(8),后保险杠(8)的一端设置翻边(81),翻边上制有固孔(82),模脚(6)之间设置顶板(9),顶板上连接顶杆(10),其特征在于所述的下模板(2)上设置固定座(11),固定座(11)上设置翻边外镶块(12)和翻边内抽镶块(15),翻边外镶块上制有固孔芯子(13),有固孔芯子(13)与固孔(82)相配合,翻边外镶块(...
【专利技术属性】
技术研发人员:胡善明,
申请(专利权)人:浙江亨达塑料模具有限公司,
类型:新型
国别省市:浙江,33
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