The invention discloses a processing die for pipe groove, which comprises: the upper and lower tube cores are cut by the same tube core, the cutting surface of the upper and lower tube cores is inclined, the left end of the cutting surface is higher than the right end, and the top of the upper tube core is provided with a plurality of grooves; the two ends of the transverse bar are fixed on the lower template through the vertical bar, and the right side of the transverse bar and the left end of the upper tube core are respectively fixed on the lower template. Face fixing; hand-held rod, one end of which is fixed with the left end of the lower half of the core; when hollow tube is placed outside the closed upper half of the core and the lower half of the core and placed on the lower template, through the punch, the top of the hollow tube is pressed at the position corresponding to the groove, and a pressure groove will be generated on the top of the hollow tube. After the hand-held rod and the lower half of the core are pulled out to the left, the hollow tube can be removed from the upper half of the core to the right. The invention has the advantages of simple structure, convenient processing, reducing product cost and weight.
【技术实现步骤摘要】
管压槽加工模具
本专利技术涉及一种管压槽加工模具。
技术介绍
高档椅子,设置有头垫,该头垫的高度是根据人体的高度可以上下调整的,为了较好的固定头垫,需要有支撑杆,在支撑杆上开设多个压槽,通过卡块卡住压槽,从而固定头垫的位置,现有技术中,支撑杆采用实芯金属杆加工而成,在金属杆上开设压槽,其存在的缺点是实芯金属杆重量比较重,加工时,需要的压床吨位要大。
技术实现思路
本专利技术根据以上不足,提供了一种管压槽加工模具,能用于加工空心管,将空心管作为固定头垫的支撑杆。本专利技术的技术方案是:一种管压槽加工模具,其特征是,包括:上半管芯和下半管芯,由同一管芯切割而成,上半管芯和下半管芯的切割面倾斜设置,切割面的左端高于右端,上半管芯的顶部开设有多个凹槽;横杆,其两端分别经立杆固定在下模板上,横杆的右侧面与上半管芯的左端面固定;手持杆,其一端与下半管芯的左端面固定;当空心管,套在闭合的上半管芯和下半管芯外且放置在下模板上时,通过冲头,在与凹槽对应的位置上施压空心管顶面,空心管顶面会产生压槽,手持杆和下半管芯朝左抽出后,空心管能从上半管芯中向右取出。需要说明的是,管芯如果不切割成上 ...
【技术保护点】
1.一种管压槽加工模具,其特征是,包括:上半管芯(32)和下半管芯(31),由同一管芯切割而成,上半管芯(32)和下半管芯(31)的切割面(34)倾斜设置,切割面(34)的左端高于右端,上半管芯(32)的顶部开设有多个凹槽(33);横杆(51),其两端分别经立杆(52)固定在下模板(1)上,横杆(51)的右侧面与上半管芯(32)的左端面固定;手持杆(41),其一端与下半管芯(31)的左端面固定;当空心管(2),套在闭合的上半管芯(32)和下半管芯(31)外且放置在下模板(1)上时,通过冲头(6),在与凹槽(33)对应的位置上施压空心管(2)顶面,空心管(2)顶面会产生压槽( ...
【技术特征摘要】
1.一种管压槽加工模具,其特征是,包括:上半管芯(32)和下半管芯(31),由同一管芯切割而成,上半管芯(32)和下半管芯(31)的切割面(34)倾斜设置,切割面(34)的左端高于右端,上半管芯(32)的顶部开设有多个凹槽(33);横杆(51),其两端分别经立杆(52)固定在下模板(1)上,横杆(51)的右侧面与上半管芯(32)的左端面固定;手持杆(41),其一端与下半管芯(31)的左端面固定;当空心管(2),套在闭合的上半管芯(32)和下半管芯(31)外且放置在下模板(1)上时,通过冲头(6),在与凹槽(33)对应的位置上施压空心管(2)顶面,空心管(2)顶面会产生压槽(21),手持杆(41)和下半管芯(31)朝左抽出后,空心管(2)能从上半管芯(32)中向右...
【专利技术属性】
技术研发人员:周凯,
申请(专利权)人:浙江凯莱特工贸有限公司,
类型:发明
国别省市:浙江,33
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