公开(公告)号：US20160052062A1

公开(公告)日：2016-02-25

申请号：US14829894

申请日：2015-08-19

Applicant: Simtek AG

Inventor： Norbert SEIFERMANN

IPC: B23B31/12

CPC classification number: B23B31/201 ,  B23B2231/24 ,  B23B2260/106 ,  B23B2260/138 ,  Y10T279/17299 ,  Y10T279/17504

Abstract: A tool holder includes a basic body, in which a tool receiving region is located, a circular cylindrical clamping chuck having several joints and an external thread which has an external pitch angle, as well as a union nut having an internal thread which has an internal pitch angle. The union nut has a stopping face on the basic body or on the clamping chuck. The external pitch angle is different from the internal pitch angle.

Abstract translation: 工具架包括一个其中设有工具接收区域的基体，具有多个接头的圆柱形夹紧卡盘和具有外倾角的外螺纹，以及具有内螺纹的联管螺母，内螺纹具有内部 俯仰角。 联合螺母在基体或夹紧卡盘上具有止动面。 外倾角与内倾角不同。