Title:
MULTIPLE SPINDLE ATTACHMENT
Document Type and Number:
Japanese Patent JP2017104913
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a multiple spindle attachment, easy in changing a plane position of a rotary processing shaft for rotatingly driving a tool, and capable of optionally setting even a position of three or more of tools.SOLUTION: A multiple spindle attachment comprises a support frame 13 fixed to a quill 11 of rotary processing means and having a main spindle 12 on the inside, a first pulley 14 provided on the main spindle 12, a plurality of rotary processing shafts 19-22 provided in the support frame 13, a second pulley 23 provided on the rotary processing shaft 19 by adjusting a height to the first pulley 14, a first belt 27 for connecting the first and second pulleys 14 and 23 via a first tension pulley 26, third pulleys 29-32 arranged by changing a height position from the first and second pulleys 14 and 23 and respectively provided on the rotary processing shafts 19-22 and a second belt 36 for tensioning the third pulleys 29-32.SELECTED DRAWING: Figure 1
Inventors:
SHIGEMATSU YOSHIHIRO
MORITA HIROSHI
MORITA HIROSHI
Application Number:
JP2015238512A
Publication Date:
June 15, 2017
Filing Date:
December 07, 2015
Export Citation:
Assignee:
TAC GIKEN KOGYO:KK
International Classes:
B23B47/30; F16H7/02
Attorney, Agent or Firm:
Fujio Nakamae
Yohei Kiyoi
Yoshihiro Kurita
Yohei Kiyoi
Yoshihiro Kurita