利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN104827243A 一种轮辋制作方法及轮辋 无效 - 驳回

  • 专利标题： 一种轮辋制作方法及轮辋
  • 专利标题（英）： Wheel rim manufacturing method and wheel rims
  • 申请号： CN201410317279.6
    申请日： 2014-07-04
  • 公开(公告)号： CN104827243A
    公开(公告)日： 2015-08-12
  • 发明人: 巩宝钢
  • 申请人： 巩宝钢
  • 申请人地址： 澳大利亚新南威尔士州
  • 专利权人： 巩宝钢
  • 当前专利权人： 巩宝钢
  • 当前专利权人地址： 澳大利亚新南威尔士州
  • 代理机构： 上海麦其知识产权代理事务所
  • 代理商 董红曼
  • 主分类号： B23P15/00
  • IPC分类号： B23P15/00 ;  B60B21/00
一种轮辋制作方法及轮辋
摘要：
本发明提出了一种轮辋制作方法，包括以下步骤：对铝材进行高强度地挤压，形成具有第一凸起部和第二凸起部的型材；将型材卷成空心圆柱形的筒体；通过搅拌摩擦焊接型材卷圆时形成的筒缝；将筒体的两端翻边，构成向外延伸并内翻的轮缘；对筒体机械加工，并在筒体上形成胎圈座，得到轮辋。本发明提出的轮辋制造方法，具有加工工序简单，缩短了轮毂的制造时间，所制造的轮辋相对于传统制作工艺大大提高了准确性及轮辋材料的机械性能，更加准确方便的制作出不用宽度的轮辋，本发明轮辋制作方法不需要任何铸造及锻造模具。
摘要（英）：

The present invention discloses a wheel rim manufacturing method comprising the following steps: extruding an aluminum profile at high strength to form a profile with a first bulge part and a second bulge part; coiling the profile into a hollow cylindrical cylinder; welding cylinder seams formed by coiling the profile by stirring and rubbing; flanging two ends of the cylinder to form wheel edges which extend outwards and overturn inwards; and machining the cylinder and forming bead seats on the cylinder to obtain wheel rims. The wheel rim manufacturing method disclosed by the present invention is simple in machining processes, so that the wheel rim manufacturing time is shortened; in comparison with wheel rims produced by the conventional manufacturing process, the wheel rims manufactured by the method have the advantages that accuracy and mechanical performance of the wheel rim material are greatly improved, and the wheel rims different in width are more accurately and conveniently manufactured. The wheel rim manufacturing method is free of any casting and forging die.

0/0