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1. 发明授权

US5718619A Abrasive machining assembly 失效
标题翻译：磨料加工总成
公开(公告)号：US5718619A
公开(公告)日：1998-02-17
申请号：US731027
申请日：1996-10-09
申请人： Daniel L. Merrill , John R. Synder , Chuck O. Eckholm, Jr. , Steve M. Sunday , John L. Seaver
发明人： Daniel L. Merrill , John R. Synder , Chuck O. Eckholm, Jr. , Steve M. Sunday , John L. Seaver
IPC分类号： B24B7/16 , B24B47/10 , B24B5/00
CPC分类号： B24B47/10 , B24B7/16
摘要： An abrasive machining assembly (10) wherein a worktable (14) is rotatably supported on a frame (12) for rotation about a table axis (A) and a plurality of platens (32) are supported on the worktable (14) with each of the platens (32) being adapted for supporting a workpiece to be machined by a machining disc (38) rotating about a tool axis (B). Each platen (32) is rotatably supported for rotation about a platen axis (C) which is radially spaced from the table axis (A) a different distance than the tool axis (B) whereby each of the platens (32) rotates about a platen axis (C) which is parallel to and offset from the tool axis (B) when positioned in the workstation. The assembly is characterized by a drive mechanism for selective driving engagement with the workstation platen (32) to rotate the workstation platen (32) and for disengaging the workstation platen (32) during the indexing of the worktable (14) to move the workstation platen (32) out of the workstation while moving another platen (32) into the workstation. This drive mechanism comprises a vertically movable shaft (56) which is rotated by a pulley (70) and selectively moved up and down by a pneumatic actuator (64) to engage and disengage the workstation platen (32).
摘要翻译：一种研磨加工组件（10），其中工作台（14）可旋转地支撑在框架（12）上以围绕工作台轴线（A）旋转并且多个压板（32）被支撑在工作台（14）上，每个所述压板（32）适于通过围绕工具轴线（B）旋转的加工盘（38）来支撑待加工的工件。每个压盘（32）被可旋转地支撑以围绕与工作台轴线（A）径向间隔的与工具轴线（B）不同的距离的压板轴线（C）旋转，由此每个压板（32）围绕压盘轴线（C），当位于工作站中时平行于刀具轴线（B）并偏离刀具轴线（B）。组件的特征在于驱动机构，用于与工作台压板（32）选择性地驱动接合以旋转工作台压板（32）并且在工作台（14）的分度期间使工作台压板（32）脱离以移动工作台压板（32）移出工作站，同时将另一个压板（32）移动到工作站中。该驱动机构包括一个由滑轮（70）旋转并由气动致动器（64）选择性地上下移动以使工作台压板（32）接合和脱离的可垂直移动的轴（56）。

2. 发明授权

US5674116A Disc with coolant passages for an abrasive machining assembly 失效
标题翻译：具有磨料加工组件的冷却剂通道的盘
公开(公告)号：US5674116A
公开(公告)日：1997-10-07
申请号：US731032
申请日：1996-10-09
申请人： Daniel L. Merrill , John R. Synder , Chuck O. Eckholm, Jr. , Steve M. Sunday , John L. Seaver
发明人： Daniel L. Merrill , John R. Synder , Chuck O. Eckholm, Jr. , Steve M. Sunday , John L. Seaver
IPC分类号： B24B7/04 , B24B27/00 , B24D7/10 , B24B5/00
CPC分类号： B24B27/0046 , B24B7/04 , B24D7/10
摘要： An abrasive machining assembly (10) wherein a worktable (14) is rotatably supported on a frame (12) for rotation about a table axis (A) and a plurality of platens (32) are supported on the worktable (14) with each of the platens (32) being adapted for supporting a workpiece to be machined by a machining disc (38) rotating about a tool axis (B). Each platen (32) is rotatably supported for rotation about a platen axis (C) which is radially spaced from the table axis (A) a different distance than the tool axis (B) whereby each of the platens (32) rotates about a platen axis (C) which is parallel to and offset from the tool axis (B) when positioned in the workstation. The assembly is characterized by a drive mechanism for selective driving engagement with the workstation platen (32) to rotate the workstation platen (32) and for disengaging the workstation platen (32) during the indexing of the worktable (14) to move the workstation platen (32) out of the workstation while moving another platen (32) into the workstation. This drive mechanism comprises a vertically movable shaft (56) which is rotated by a pulley (70) and selectively moved up and down by a pneumatic actuator (64) to engage and disengage the workstation platen (32).
摘要翻译：一种研磨加工组件（10），其中工作台（14）可旋转地支撑在框架（12）上以围绕工作台轴线（A）旋转并且多个压板（32）被支撑在工作台（14）上，每个所述压板（32）适于通过围绕工具轴线（B）旋转的加工盘（38）来支撑待加工的工件。每个压盘（32）被可旋转地支撑以围绕与工作台轴线（A）径向间隔的与工具轴线（B）不同的距离的压板轴线（C）旋转，由此每个压板（32）围绕压盘轴线（C），当位于工作站中时平行于刀具轴线（B）并偏离刀具轴线（B）。组件的特征在于驱动机构，用于与工作台压板（32）选择性地驱动接合以旋转工作台压板（32）并且在工作台（14）的分度期间使工作台压板（32）脱离以移动工作台压板（32）移出工作站，同时将另一个压板（32）移动到工作站中。该驱动机构包括一个由滑轮（70）旋转并由气动致动器（64）选择性地上下移动以使工作台压板（32）接合和脱离的可垂直移动的轴（56）。

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