Tool holder
AssigneeHon Hai Precision Industry Co., Ltd.
InventorsChi-Hsien Yeh, Chin-Tsan Huang
Life of this patent
Estimating the term…
Abstract
A tool holder, used for holding a milling cutter and a grinding wheel, includes a tool bar, a tool base, a flange, a mounting shaft, and a fixing ring. The flange is formed on an end of the tool bar. The tool base is used for mounting the milling cutter. The ends of the mounting shaft are connected to the flange and the tool base respectively. The grinding wheel is mounted on the mounting shaft. The fixing ring is used for fixing the grinding wheel to the mounting shaft.
Claims18
A tool holder used for holding a milling cutter and a grinding wheel together, the tool holder comprising:
- a tool bar;
- a flange formed on an end of the tool bar;
- a tool base for positioning the milling cutter;
- a mounting shaft comprising a threaded portion, the flange and the tool base connected to opposite ends of the mounting shaft, the mounting shaft being configured for mounting the grinding wheel thereon;
- and
- a fixing ring defining a center hole in a center of an end surface thereof, wherein an inner surface of the center hole is threaded and engaged with the threaded portion for fixing the grinding wheel to the mounting shaft.
A tool holder used for holding a milling cutter and a grinding wheel together, the tool holder comprising:
- a tool bar;
- a flange formed on an end of the tool bar;
- a tool base for positioning the milling cutter, wherein at least one first adapting hole is defined in an end surface or a side surface of the tool base to maintain dynamic balance of the tool holder;
- a mounting shaft, wherein the flange and the tool base are connected to opposite ends of the mounting shaft, and the grinding wheel is mounted on the mounting shaft;
- a fixing ring fixing the grinding wheel to the mounting shaft;
- and
- a fixing washer sleeved on the mounting shaft and sandwiched between the fixing ring and the grinding wheel.
Dependencies are inferred from the claim text.