公开(公告)号：EP2699372A1

公开(公告)日：2014-02-26

申请号：EP12774061.1

申请日：2012-04-23

申请人： Inovec Pty Ltd

发明人： KEIGHTLEY, Kym

IPC分类号： B23B45/00 ,  B23B47/00 ,  B23B51/12 ,  B23B31/02 ,  B23B51/00 ,  B23Q3/12 ,  B23B31/107 ,  B23B51/02

CPC分类号： B23B51/12 ,  B23B31/005 ,  B23B31/008 ,  B23B31/1071 ,  B23B47/00 ,  B23B51/00 ,  B23B2231/0232 ,  B23B2231/0256 ,  B23B2231/0268 ,  B23B2231/04 ,  B23Q3/12 ,  B25B23/0035 ,  Y10T279/17 ,  Y10T279/17196 ,  Y10T279/3418 ,  Y10T408/907 ,  Y10T408/957

摘要： The specification describes a tool arrangement and chuck apparatus for quick change of a range of tools. In particular, a quick change chuck adapted to engage various diameter drill bits, tools and tool holders. The tools are rotatable in a chuck or adaptor and have at one end a centreing shaft portion having a constant diameter for mulitple tool end diarneters and shapes, a drive shoulder portion and a lock portion in any order. The chucks are described as haying a tool cenerting arrangement for accomodating the constant diameter centering shaft. The chucks are also described as having tool bit release mechanism operable to disengage the tool from a retention mechanism when a force is applied inwards of the body of the chuck by the user to allow the tool bit to be removed longitudinally from the chuck but also arrange to allow the tool bit to be inserted longitudinally into the chuck without requiring any other user operation.

摘要翻译： 该规范描述了用于快速更换一系列工具的工具布置和卡盘装置。 具体而言，一种适用于接合各种直径钻头，工具和工具夹具的快换卡盘。 这些工具可以在卡盘或适配器中旋转，并且在一端具有用于多个工具端部变形器和形状的恒定直径的中心轴部分，驱动肩部部分和锁定部分以任何顺序。 所述卡盘被描述为具有用于容纳恒定直径对中轴的工具塞入装置。 卡盘还被描述为具有工具头释放机构，该工具头释放机构可操作以在使用者向卡盘主体向内施加力时允许工具从保持机构脱离，以允许工具头从卡盘纵向移除， 以允许工具钻头纵向插入卡盘而无需任何其他用户操作。