JPH0426685U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例に係る熱切断機の斜
視図、第２図は同ワークテーブルの一部を破断し
て示す拡大斜視図、第３図は同シヤフトの下死点
での状態を示す図、第４図は同シヤフトの上死点
での状態を示す図である。 図中、１は支持ピン、３はリフタカバー、６は
リフタバー、７はフリーベア、１４は押し上げ材
、５２はワークテーブルである。 Fig. 1 is a perspective view of a thermal cutting machine according to an embodiment of the present invention, Fig. 2 is an enlarged perspective view showing a part of the work table cut away, and Fig. 3 is a view of the shaft at the bottom dead center. FIG. 4 is a diagram showing the state of the shaft at the top dead center. In the figure, 1 is a support pin, 3 is a lifter cover, 6 is a lifter bar, 7 is a free bear, 14 is a push-up member, and 52 is a work table.

Claims (1)

【実用新案登録請求の範囲】 ワークテーブル上に列設された複数の支持ピン
と、切断加工時には前記支持ピン列の間で下方の
不作用位置に位置し、搬入・搬出時には前記支持
ピン列の上方に位置し、ワークを移動可能に支持
する複数のローラもしくは自在コロを有する鉛直
方向に昇降可能な複数のバーを備えた熱切断機の
工作物支持装置において、 搬入・搬出時には開放し、切断加工時には閉鎖
して前記複数のローラもしくは自在コロを覆うカ
バーを設け、その開閉を前記複数のバーの昇降動
作に連動させたことを特徴とする熱切断機におけ
るワーク支持装置。[Claims for Utility Model Registration] A plurality of support pins arranged in a row on a work table are located in a lower inactive position between the support pin rows during cutting, and are located above the support pin rows during loading and unloading. A workpiece support device for a thermal cutting machine equipped with a plurality of bars that can move up and down in the vertical direction and has multiple rollers or flexible rollers that movably support the workpiece. 1. A workpiece support device for a thermal cutting machine, characterized in that a cover is provided that is sometimes closed to cover the plurality of rollers or free rollers, and the opening and closing of the cover is linked to the lifting and lowering operations of the plurality of bars.