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Cushion pin device for press

机译:用于按压的垫销装置

摘要

A cushion pin device for a press having a cushion pad in which a blank holder is seated on the top thereof outside a lower mold, and locks a blank holder to an upper mold while pressurizing an edge of a molded panel, includes: a cushion support disposed below the cushion pad, a cushion cylinder connected with a lower part of the cushion pad to move up or down the cushion pad from the cushion support, a linear scale mounted between the cushion pad and the cushion support to measure the position of the cushion pad, a main pressure control unit that keeps internal pressure of each cushion cylinder similarly, and a sub pressure control unit that is interconnected with the main pressure control unit so as to control the locking position of the cushion pad when each cushion cylinder operates.
机译:用于压制的垫销装置,该垫销装置具有垫垫,其中坯料支架在其顶部安装在下模的顶部,并在加压模制面板的边缘的同时将坯料保持器锁定到上模,包括:垫子支撑件设置在缓冲垫下方,垫缸与垫垫的下部连接,以从垫子支撑垫向上或向上移动,安装在垫子垫和垫子支撑件之间的线性刻度,以测量垫子的位置垫,一种主压力控制单元,其使每个垫缸的内部压力保持同样地,以及与主压力控制单元相互连接的副压力控制单元,以便在每个缓冲缸操作时控制缓冲垫的锁定位置。

著录项

  • 公开/公告号US10974304B2

    专利类型

  • 公开/公告日2021-04-13

    原文格式PDF

  • 申请/专利权人 HYUNDAI MOTOR COMPANY;KIA MOTORS CORPORATION;

    申请/专利号US201916268226

  • 发明设计人 JU YOUNG KIM;

    申请日2019-02-05

  • 分类号B21D24/08;B21D24/02;B21D24/14;B30B15/06;

  • 国家 US

  • 入库时间 2022-08-24 18:11:26

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