切断装置

Cutting device

Abstract

PROBLEM TO BE SOLVED: To provide a cutting device in which sticking of cooling water to a metal bar is suppressed while keeping the cutting accuracy of the metal bar. SOLUTION: The invention provides a cutting device 10 having an upper drum 13 and a lower drum 15 which are respectively arranged above and below the threading route of a metal bar 6, and on which cutting edges 12a, 12b, 14a, 14b are assembled and for cutting the metal bar 6 by rotationally driving the upper drum 13 and the lower drum 15, wherein a heat-proof member 20 for covering the lower side of the upper drum 13 and a moving mechanism 30 for moving the heat-proof member 20 are provided. COPYRIGHT: (C)2009,JPO&INPIT
【課題】金属バーの切断精度を維持しつつ、冷却水の金属バーへの付着を抑制した切断装置を提供することにある。 【解決手段】金属バー6の通板経路の上方および下方にそれぞれ配置され、切断刃12a,12b,14a,14bが組み付けられた上ドラム13および下ドラム15とを有し、上ドラム13と下ドラム15とを回転駆動して金属バー6を切断する切断装置10であって、上ドラム13の下方側を覆う防熱部材20と、防熱部材20を移動させる移動機構30とを具備するようにした。 【選択図】図2

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Cited By (1)

    Publication numberPublication dateAssigneeTitle
    JP-2015201320-ANovember 12, 2015ウシオ電機株式会社, Ushio IncLight irradiation apparatus