Title:
加工装置及びバリ取り装置
Document Type and Number:
Japanese Patent JP5596248
Kind Code:
B1
Abstract:
To perform deburring without increasing a machining line length between a cutting device and a grinding device, and to prevent abnormal wear of a rubbing stone based on the deburring by the grinding device. A pair of pinching members (60) which pinch a workpiece stem portion (W1) and a deburring tool (35) which performs deburring with respect to the workpiece stem portion (W1) pinched by the pair of pinching members (60) are disposed under a pair of guide rails (17). The deburring tool (35) has a recess (42) so that an opening of the recess (42) faces the other end face of the stem portion (W1) of a workpiece W, and is capable of a displacement motion in an axis extension direction of the recess (42) while rotating around the axis of the recess (42), and additionally, an inner circumferential surface (42a) of the recess is formed so as to reduce its diameter as it goes from an opening side of the recess (42) toward an internal side of the recess (42), and a blade portion (46a) is provided on the inner circumferential surface (42a) of the recess.
Inventors:
善家 Atsushi
Yasunori Oishi
Yasunori Oishi
Application Number:
JP2014527395A
Publication Date:
September 24, 2014
Filing Date:
February 19, 2014
Export Citation:
Assignee:
Nittan Valve Co., Ltd.
International Classes:
B23P23/02; B23B5/16; B23C3/12; B23D79/00; B23Q7/08
Attorney, Agent or Firm:
Hideto Yagi
Shinya Tamba
舟瀬 Yoshitaka
Ota 悠
Woods Hiroyuki
Shinya Tamba
舟瀬 Yoshitaka
Ota 悠
Woods Hiroyuki