Title:
動力伝達用ソケットのアンビルチャックへの取り付け構造
Document Type and Number:
Japanese Patent JP6718575
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a power transmission socket that is attachable to both chucking devices, namely, a drill or collet chucking device and a socket anvil chucking device.SOLUTION: The power transmission socket is for a rotary cutting tool attachable to/detachable from a chucking device provided to the tip of a rotary shaft in a rotation driving device, and a socket body 3 provided with an attaching shaft part 7 held by the chucking device is provided with: a drill attaching hole 11 that enables a center drill 9 to be detached and replaced; and an annular tool attaching part 17 that enables an annular cutting tool 15 to be detached and replaced. The attaching shaft part 7 is provided with a first shaft 19 that is integrally provided to the socket body 3 on a side opposite the drill attaching hole 11. The cross-sectional shape of the first shaft 19 is regular polygonal, and the outer surface 19B of each side exhibiting a polygonal shape is formed on a recessed curve surface.SELECTED DRAWING: Figure 1
Inventors:
Hiroyuki Ozawa
Stone Saki Akihiro
Noboru Kashiyama
Stone Saki Akihiro
Noboru Kashiyama
Application Number:
JP2016079302A
Publication Date:
July 08, 2020
Filing Date:
April 12, 2016
Export Citation:
Assignee:
Amada Machinery Co., Ltd.
International Classes:
B23Q3/12; B23B31/107; B23B51/04; B23B51/12
Domestic Patent References:
| JP3146237U | ||||
| JP58155137A | ||||
| JP63120710U |
Foreign References:
| US20150071721 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu