BAR GUIDE STRUCTURE OF AUTOMATIC BAR SUPPLIER,申请号JP19990332036-传众专利搜索

BAR GUIDE STRUCTURE OF AUTOMATIC BAR SUPPLIER

申请公布号：JP2001150203(A)

申请号：JP19990332036

申请日期：1999.11.22

申请公布日期：2001.06.05

申请人：

SEIKEN GRAPHICS KK

发明人：TAMAURA YASUNARI;KOGA TAKASHI

分类号：B23B13/00;B23B13/04;(IPC1-7):B23B13/00

主分类号：B23B13/00

摘要：PROBLEM TO BE SOLVED: To prevent breaking of a bar even when it is formed in a small diameter and rotated at a high speed, in a bar guide structure of an automatic bar supplier. SOLUTION: This bar guide structure of an automatic bar supplier mounts a guide member 1 of C-shaped section for surrounding the bar in zigzag shape so as to prevent a position from being conformed to each other in several sets of pipes 6 formed in a half split state, mounts each pipe 6 capable of mounting/demounting in a device main unit, and has a space hold means for ensuring a prescribed clearance between the guide member 1 and the bar when it is surrounded with the pipe 6 together. The space hold means can be formed as a guide member 7 for a stopper provided in at least two parts of the pipe 6 with a position conformed to each other when the pipe 6 is connected together.