公开(公告)号：US20120196518A1

公开(公告)日：2012-08-02

申请号：US13067715

申请日：2011-06-22

申请人： Po-Chung Chen ,  Toshiharu Nakata ,  Ming-Chin Wang

发明人： Po-Chung Chen ,  Toshiharu Nakata ,  Ming-Chin Wang

IPC分类号： B24D5/00

CPC分类号： B24B45/00 ,  B24B29/005 ,  B24B41/04 ,  B24D7/14 ,  B24D13/10

摘要： A grinding mechanism includes a rotating body, a first grinding wheel, a second grinding wheel, a first fastening means, a second fastening means, and a spacer assembly, a first fastening means passing through the first body portion and fastening into the rotating body, a second grinding wheel including a second body portion and a second grinding portion. The first and the second grinding portions have different diameter from each other, and are spaced from each other axially, and have different grinding precisions. The spacer assembly is interposed between the first grinding wheel and the second grinding wheel. The second fastening means passes through the second body portion and the spacer assembly, and threadedly fastens into the first body portion, so as to press and secure the second body portion and the spacer assembly against and on the first body portion.

摘要翻译： 磨削机构包括旋转体，第一砂轮，第二砂轮，第一紧固装置，第二紧固装置和间隔件组件，穿过第一主体部分并紧固到旋转体中的第一紧固装置， 第二砂轮，包括第二主体部分和第二研磨部分。 第一和第二研磨部分具有彼此不同的直径，并且彼此轴向间隔开，并且具有不同的研磨精度。 间隔件组件插入在第一砂轮和第二砂轮之间。 第二紧固装置穿过第二主体部分和间隔件组件，并且螺纹地紧固到第一主体部分中，以将第二主体部分和间隔件组件按压并固定在第一主体部分上并且固定在第一主体部分上。

公开(公告)号：US08753175B2

公开(公告)日：2014-06-17

申请号：US13067714

申请日：2011-06-22

申请人： Po-Chung Chen ,  Toshiharu Nakata ,  Ming-Chin Wang

发明人： Po-Chung Chen ,  Toshiharu Nakata ,  Ming-Chin Wang

IPC分类号： B24B5/01

CPC分类号： B24B45/00 ,  B24B41/047

摘要： A position adjustment mechanism for grinding wheels includes a rotating body, a first grinding unit, a second grinding unit, and a fixing nut. The rotating body includes a fixing surface and a first thread portion. The first grinding unit includes a first grinding portion and a fixing portion fixedly engaged with the fixing surface. The second grinding unit includes a second thread portion, which is threadedly engaged with the first thread portion of the rotating body, and a second grinding portion which is spaced from the first grinding portion and which has a different grinding precision from that of the first grinding portion. The fixing nut is threadedly engaged with the first thread portion, and presses axially against the second grinding unit. Thereby, a rough grinding and a fine grinding can be accomplished together within a grinding process, and adjustment on a spacing between the two grinding wheels becomes easy.

摘要翻译： 砂轮的位置调节机构包括旋转体，第一研磨单元，第二研磨单元和固定螺母。 旋转体包括固定面和第一螺纹部。 第一研磨单元包括第一研磨部和与固定表面固定接合的固定部。 第二研磨单元包括与旋转体的第一螺纹部分螺纹接合的第二螺纹部分和与第一研磨部分间隔开并且具有与第一研磨的研磨精度不同的研磨精度的第二研磨部 一部分。 固定螺母与第一螺纹部分螺纹接合，并且轴向地压靠第二研磨单元。 因此，可以在研磨过程中一起进行粗磨和精磨，并且对两个砂轮之间的间距进行调整变得容易。

公开(公告)号：US20120214388A1

公开(公告)日：2012-08-23

申请号：US13067714

申请日：2011-06-22

申请人： Po-Chung Chen ,  Toshiharu Nakata ,  Ming-Chin Wang

发明人： Po-Chung Chen ,  Toshiharu Nakata ,  Ming-Chin Wang

IPC分类号： B24B41/00

CPC分类号： B24B45/00 ,  B24B41/047

摘要： A position adjustment mechanism for grinding wheels includes a rotating body, a first grinding unit, a second grinding unit, and a fixing nut. The rotating body includes a fixing surface and a first thread portion. The first grinding unit includes a first grinding portion and a fixing portion fixedly engaged with the fixing surface. The second grinding unit includes a second thread portion, which is threadedly engaged with the first thread portion of the rotating body, and a second grinding portion which is spaced from the first grinding portion and which has a different grinding precision from that of the first grinding portion. The fixing nut is threadedly engaged with the first thread portion, and presses axially against the second grinding unit. Thereby, a rough grinding and a fine grinding can be accomplished together within a grinding process, and adjustment on a spacing between the two grinding wheels becomes easy.

摘要翻译： 砂轮的位置调节机构包括旋转体，第一研磨单元，第二研磨单元和固定螺母。 旋转体包括固定面和第一螺纹部。 第一研磨单元包括第一研磨部和与固定表面固定接合的固定部。 第二研磨单元包括与旋转体的第一螺纹部螺纹接合的第二螺纹部分和与第一研磨部分间隔开并且具有与第一研磨的研磨精度不同的研磨精度的第二研磨部 一部分。 固定螺母与第一螺纹部分螺纹接合，并且轴向地压靠第二研磨单元。 因此，可以在研磨过程中一起进行粗磨和精磨，并且对两个砂轮之间的间距进行调整变得容易。