首页> 外国专利> HSK TYPE HEADSTOCK HAVING FUNCTION FOR SENSING TOOL

HSK TYPE HEADSTOCK HAVING FUNCTION FOR SENSING TOOL

机译:具有感应工具的HSK型头枕功能

摘要

The present invention relates to an HSK type headstock including a tool sensing function, capable of saving manufacturing costs without a constraint on space, and increasing accuracy by sensing whether a tool exists or not by sensing air pressure in a chamber, formed by a headstock body and a pin of the headstock, and an air passage, connected to the chamber, not installing a proximity sensor around the tool. The present invention comprises: a headstock body installed in a machine tool; a front cover installed in front of the headstock body; a spindle installed inside the headstock body to deliver rotational force; a bearing installed between the headstock body and the spindle; a drawbar installed inside the spindle; a collet installed at a front end of the drawbar to clamp or unclamp the tool by moving the drawbar forward and backward; a spring installed between the drawbar and the spindle; a pin installed at a rear end of the drawbar; a cylinder at a rear end of the pin; a dog installed on a side of the cylinder; unclamping and clamping sensors installed around the dog; an air passage connected to the chamber, formed by the pin and the headstock, while being formed inside the headstock body; an air supply device connected to the air passage; and an air catch sensor sensing pressure of air supplied from the air supply device to the chamber.
机译:HSK型主轴箱技术领域本发明涉及一种具有刀具感测功能的HSK型主轴箱,该主轴箱主体能够在不限制空间的情况下节省制造成本,并且能够通过感测由主轴箱主体形成的腔室内的气压来感测刀具是否存在来提高精度。主轴箱的销钉和连接至腔室的空气通道未在工具周围安装接近传感器。本发明包括:安装在机床中的主轴箱主体;安装在头架主体前面的前盖;安装在主轴箱体内以传递旋转力的主轴;安装在主轴箱本体和主轴之间的轴承;安装在主轴内部的拉杆;夹头,该夹头安装在拉杆的前端,以通过向前或向后移动拉杆来夹紧或松开工具;安装在拉杆和主轴之间的弹簧;安装在拉杆后端的销钉;销钉后端的圆柱体;安装在圆柱体侧面的狗;围绕狗安装的松开和夹紧传感器;由销和头架形成的并与腔室相连的空气通道,同时形成在头架主体内部。空气供应装置连接到空气通道;空气捕获传感器感测从空气供应装置供应到腔室的空气的压力。

著录项

  • 公开/公告号KR20160064300A

    专利类型

  • 公开/公告日2016-06-08

    原文格式PDF

  • 申请/专利权人 HYUNDAI WIA CORPORATION;

    申请/专利号KR20140167316

  • 发明设计人 PARK JI HYEOK;

    申请日2014-11-27

  • 分类号B23Q5/04;B23Q17/09;G05B19/4065;

  • 国家 KR

  • 入库时间 2022-08-21 14:14:17

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