公开(公告)号：US06854741B2

公开(公告)日：2005-02-15

申请号：US10602300

申请日：2003-06-24

申请人： Robert Henry Lopez

发明人： Robert Henry Lopez

IPC分类号： B23B31/20 ,  B23B31/12

CPC分类号： B23B31/207 ,  B23B31/208 ,  Y10T279/17529 ,  Y10T279/17538 ,  Y10T279/3406 ,  Y10T279/3418

摘要： A one-piece constructed adapter collet tool, for adapting a smaller standard collet to a standard oversized spindle on a machine tool. Said one-piece constructed adapter collet having an external configuration constructed to mate said oversized standard spindle configuration, and an internal configuration constructed to mate with said smaller standard collet configuration. Said adapter collet is constructed with external threads for the purpose of engaging the draw spindle or draw spindle adapter internal threads. Said adapter collet is constructed with an external keyway to work in conjunction with said spindle pin on a machine tool. Said adapter collet is constructed with internal threads for the purpose of engaging said standard smaller collet external threads. Said adapter collet will have a setscrew compressing on said standard collet threads this action will fix the rotation of said standard collet. Activation of said adapter collet compression function is accomplished by the draw of the adapter collet via the draw spindle or draw spindle adapter, said draw action will compress the adapter collet mating tapered surface via said standard spindle tapered surface. Said compression function also compresses the internal tapered surface of said adapter collet thus compressing said standard collet mating tapered surface thus compressing, holding any parts with said standard collet.

摘要翻译： 一体式构造的适配器夹头工具，用于将较小的标准夹头适用于机床上的标准超大主轴。 所述单件式构造的适配器夹头具有构造成使所述超尺寸的标准主轴配置配合的外部构造，以及构造成与所述较小标准夹头配置配合的内部构造。 所述适配器夹头由外螺纹构成，用于接合拉丝轴或拉丝主轴适配器内螺纹。 所述适配器夹头由外部键槽构成，与机床上的所述主轴销一起工作。 所述适配器夹头构造有内螺纹，用于接合所述标准较小的夹头外螺纹。 所述适配器夹头将在所述标准夹头螺纹上具有固定螺丝压缩，该动作将固定所述标准夹头的旋转。 所述适配器夹头压缩功能的激活通过经由拉丝轴或拉丝主轴适配器拉出适配器夹头来实现，所述拉伸动作将通过所述标准心轴锥形表面压缩适配器夹头配合锥形表面。 所述压缩功能还压缩所述适配器夹头的内部锥形表面，从而压缩所述标准夹头配合锥形表面，从而压缩，用所述标准夹头夹持任何部件。