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US 9,694,427 B2Granted
Machine tool
AssigneeDmg Mori Seiki Co., Ltd.
InventorsTakayuki Akai, Yoshihiro Matsumoto, Masashi Yokoyama, Toshiaki Tanaka
Life of this patent
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Abstract
In a lathe equipped with a spindle for rotatably driving a work and a tool rest having a turret (rotary member) rotatably supporting a plurality of tools in an indexable manner about a horizontal axis, the tool rest is detachably installed on a tool rest installation portion formed so as to be positioned on an operator side so that the tools of the turret face the work side gripped by the spindle in an attachable and detachable manner.
Claims7
A machine tool comprising:
- a bed including a tool rest installation portion and a base section, the tool rest installation portion including a vertical wall and a part;
- a spindle configured on the bed to rotatably drive a work;
- and
- a tool rest having a rotary member supporting a plurality of tools in an indexable manner about a horizontal axis,
- wherein the tool rest is detachably installed in an opening formed on the vertical wall of the tool rest installation portion formed so as to be positioned on an operator side so that the tools on the rotary member face a side of the work gripped by the spindle,
- one longitudinal end of the part is connected to the vertical wall, and
- the other longitudinal end of the part is connected to the base section, where the one longitudinal end is closer to the tool rest than the other longitudinal end to the tool rest.
4 more elements
Dependencies are inferred from the claim text.