CN108480497B - 一种旋压机胎具 - Google Patents

一种旋压机胎具 Download PDF

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CN108480497B
CN108480497B CN201810441378.3A CN201810441378A CN108480497B CN 108480497 B CN108480497 B CN 108480497B CN 201810441378 A CN201810441378 A CN 201810441378A CN 108480497 B CN108480497 B CN 108480497B
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CN108480497A (zh
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李爱花
王其松
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Yancheng Guanjia Technology Consulting Service Co ltd
Yancheng Ouyaju Wood Industry Co ltd
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Yancheng Vocational Institute of Industry Technology
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003Positioning devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14Spinning

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

一种旋压机胎具,包括固定模板、螺钉、接盘、主轴、液压转角缸、活动模板、压板、螺套、压缩弹簧、顶针、锥套,所述的固定模板通过螺钉连接在接盘上,接盘通过螺钉安装在旋压机主轴上,液压转角缸通过螺钉安装在固定模板内部,活动模板通过孔轴配合与固定模板形成整体,活动模板与固定模板的外轮廓形成被旋压零件的内腔胎具,所述的活动模板中心设置有可移动式锥套,所述的压缩弹簧、螺套旋合在活动模板中心,被旋压加工零件毛坯在顶针定位、压板轴向顶压下紧贴活动模板端面,所述的液压转角缸的压板头转动90°轴向压紧活动模板,顶针的锥轴顶入活动模板中心的锥套,尾架顶针、被旋压零件的回转精度与固定模板一致。

Description

一种旋压机胎具
技术领域
本发明涉及一种旋压机专用夹具,属于机械定位装置,主要用于旋压机上零件装夹定位。
背景技术
在旋压机夹具中,常采用专用夹具,对于回转体腰鼓型结构复杂零件,可以更好地保证零件的定位精度和重复定位精度。
发明内容
为更好实现旋压机加工工艺范围与合理应用,本发明提供一种旋压机胎具,通过在旋压零件最小直径处设置分型面,将旋压胎具设计成两体式,便于零件被旋压成型后出模,旋压胎具的两模合模采用液压锁紧机构,安全可靠。
本发明的技术方案是:用于旋压机零件加工的一种旋压机胎具,包括固定模板、螺钉、接盘、主轴、液压转角缸、活动模板、压板、螺套、压缩弹簧、顶针、锥套,所述的固定模板通过螺钉连接在接盘上,接盘通过螺钉安装在旋压机主轴上,液压转角缸通过螺钉安装在固定模板内部,活动模板通过孔轴配合与固定模板形成整体,活动模板与固定模板的外轮廓形成被旋压零件的内腔胎具,活动模板被液压转角缸压板头夹紧处设置成腰型孔,液压转角缸的压板头平行于活动模板腰型孔长边时,活动模板可以取出,液压转角缸的压板头垂直于活动模板腰型孔长边时,活动模板被压紧,所述的活动模板中心设置有可移动式锥套,所述的压缩弹簧、螺套旋合在活动模板中心,所述的顶针上固定有压板,被旋压加工零件毛坯在顶针定位、压板轴向顶压下紧贴活动模板端面。
应用时,一种旋压机胎具的活动模板与固定模板组合在一起,液压转角缸的压板头转动90°轴向压紧活动模板,旋压机尾架上的顶针支承住被旋压零件毛坯,顶针的锥轴顶入活动模板中心的锥套,尾架顶针、被旋压零件的回转精度与固定模板一致,加工稳定可靠。
附图说明
附图1是本发明一种旋压机胎具的结构示意图,附图2是一种旋压机胎具的活动模板组件图。
具体实施方式
参见附图1、附图2,本发明提供一种旋压机胎具,包括固定模板1、螺钉2、接盘3、主轴4、液压转角缸5、螺钉6、活动模板7、压板8、螺套9、压缩弹簧10、顶针11、锥套12。
所述一种旋压机胎具的固定模板1通过螺钉2连接在接盘3上,接盘3通过螺钉安装在旋压机主轴4上,液压转角缸5通过螺钉6安装在固定模板1内部,活动模板7通过孔轴配合与固定模板1形成整体,活动模板7与固定模板1的外轮廓形成被旋压零件的内腔胎具,活动模板被液压转角缸压板头夹紧处设置成腰型孔,液压转角缸的压板头平行于活动模板腰型孔长边时,活动模板可以取出,液压转角缸的压板头垂直于活动模板腰型孔长边时,活动模板被压紧。
所述一种旋压机胎具的活动模板7中心设置有可移动式锥套12,所述的压缩弹簧10、螺套9旋合在活动模板7的中心,所述的顶针11上固定有压板8,被旋压加工零件毛坯在顶针11定位、压板8轴向顶压下紧贴活动模板7端面。
所述一种旋压机胎具的的活动模板7与固定模板1组合在一起,液压转角缸5的压板头转动90°轴向压紧活动模板7,旋压机尾架上的顶针11支承住被旋压零件毛坯,顶针11的锥轴顶入活动模板7中心的锥套12,尾架顶针11、被旋压零件的回转精度与固定模板1一致,加工稳定可靠。

Claims (1)

1.一种旋压机胎具,包括固定模板、螺钉、接盘、主轴、液压转角缸、活动模板、压板、螺套、压缩弹簧、顶针、锥套,所述的固定模板通过螺钉连接在接盘上,接盘通过螺钉安装在旋压机主轴上,液压转角缸通过螺钉安装在固定模板内部,活动模板通过孔轴配合与固定模板形成整体,活动模板与固定模板的外轮廓形成被旋压零件的内腔胎具,活动模板被液压转角缸压板头夹紧处设置成腰型孔;
结构中所述的活动模板中心设置有可移动式锥套,所述的压缩弹簧、螺套旋合在活动模板中心,所述的顶针上固定有压板,被旋压加工零件毛坯在顶针定位、压板轴向顶压下紧贴活动模板端面;
结构中所述的活动模板与固定模板组合在一起,液压转角缸的压板头转动90°轴向压紧活动模板,旋压机尾架上的顶针支承住被旋压零件毛坯,顶针的锥轴顶入活动模板中心的锥套,尾架顶针、被旋压零件的回转精度与固定模板一致。
CN201810441378.3A 2018-04-26 2018-04-26 一种旋压机胎具 Expired - Fee Related CN108480497B (zh)

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CN202606739U (zh) * 2012-06-29 2012-12-19 宁波宝通轮业有限公司 易脱式铝合金轮毂旋压模具
CN206415466U (zh) * 2016-12-08 2017-08-18 厦门虹鹭钨钼工业有限公司 一种用于板材旋压成形的模具

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KR101328243B1 (ko) * 2011-11-10 2013-11-14 오봉희 파이프 커플링
CN205165542U (zh) * 2015-10-08 2016-04-20 重庆铁马工业集团有限公司 旋压组合模
CN206997451U (zh) * 2017-06-13 2018-02-13 中信戴卡股份有限公司 轮毂倒拔模冷旋压模具
CN208178289U (zh) * 2018-04-26 2018-12-04 盐城工业职业技术学院 一种旋压机胎具

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Publication number Priority date Publication date Assignee Title
CN202606739U (zh) * 2012-06-29 2012-12-19 宁波宝通轮业有限公司 易脱式铝合金轮毂旋压模具
CN206415466U (zh) * 2016-12-08 2017-08-18 厦门虹鹭钨钼工业有限公司 一种用于板材旋压成形的模具

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