JP2006231434A - 回転軸体の連結構造 - Google Patents
回転軸体の連結構造 Download PDFInfo
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- JP2006231434A JP2006231434A JP2005046894A JP2005046894A JP2006231434A JP 2006231434 A JP2006231434 A JP 2006231434A JP 2005046894 A JP2005046894 A JP 2005046894A JP 2005046894 A JP2005046894 A JP 2005046894A JP 2006231434 A JP2006231434 A JP 2006231434A
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- JP
- Japan
- Prior art keywords
- shank
- drill head
- rotating shaft
- rotary shaft
- bodies
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Jigs For Machine Tools (AREA)
- Milling Processes (AREA)
- Drilling Tools (AREA)
Abstract
【解決手段】双方の回転軸体1,2の外周面に軸方向に沿って断面略V字状の開口溝を形成し、一方の回転軸体1の連結端部に径小の連結用軸部1bを形成し、他方の回転軸体2の連結端部2aには連結用軸部1bに対しインロー嵌合する連結用穴部9を形成し、連結用軸部1bの基端部と連結用穴部9の先端部とには、連結用軸部1bと連結用穴部9とがインロー嵌合する時に周方向に対面し、双方の回転軸体1,2の何れか一方を回転軸体1,2の所定回転方向に回すことによって両回転軸体1,2を引き付けるように互いに楔係合する係合斜面部11,12を設ける。
【選択図】図7
Description
はガンドリルのドリルヘッドを示す側面図、(b) は矢印イから見たドリルヘッドの端面図、(c) はドリルヘッドを矢印ロから見た側面図、(d) はドリルヘッドを矢印ロから見た側面図、(e) は(a) のニ−ニ線断面図であり、図3の(a) はドリルヘッドを開口溝側から見た斜視図、(b) はドリルヘッドを開口溝と反対側から見た斜視図、(c) はドリルヘッドの連結端部側を開口溝と反対側から見た斜視図である。また図4の(a) はガンドリルのシャンクを開口溝側から見た側面図、(b) は矢印ホ側から見たシャンクの端面図、(c) は矢印ヘから見たシャンクの側面図、(d) は(a) のト−ト線断面図であり、また図5の(a) はシャンクを開口溝側から見た斜視図、(b) はシャンクを開口溝側と反対側から見た斜視図である。
1a ヘッド本体部
1b 連結用軸部
1o ドリルヘッド側のフック状部
2 シャンク(回転軸体)
2a シャンクの先端部(連結端部)
2o シャンク側のフック状部
5 開口溝
7 凹段部
8 開口溝
9 連結用穴部
10 凸段部
11 ドリルヘッド側の係合斜面部
12 シャンク側の係合斜面部
Claims (3)
- 連結すべき双方の回転軸体の夫々少なくとも連結端部外周面に軸方向に沿って断面略V字状の開口溝を形成し、一方の回転軸体の連結端部に当該軸体よりも径小の連結用軸部を形成し、他方の回転軸体の連結端部には連結用軸部に対しインロー嵌合する連結用穴部を形成し、連結用軸部の基端部と連結用穴部の先端部とには、連結用軸部と連結用穴部とがインロー嵌合する時に周方向に対面し、双方の回転軸体の何れか一方を回転軸体の所定回転方向に回すことによって両回転軸を引き付けるように互いに楔係合する係合斜面部を設けてなる回転軸体の連結構造。
- 連結用軸部の外周面に凹段部又と凸段部を形成し、連結用穴部の内周面には連結用軸部と連結用穴部とがインロー嵌合する時に連結用軸部の凹段部又は凸段部に対しインロー嵌合する凸段部又は凹段部を形成してなる請求項1に記載の回転軸体の連結構造。
- 各係合斜面部は回転軸体の中心軸線を中心とするのつる巻き線に沿って形成してなる請求項1又は2に記載の回転軸体の連結構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005046894A JP4733406B2 (ja) | 2005-02-23 | 2005-02-23 | 回転軸体の連結構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005046894A JP4733406B2 (ja) | 2005-02-23 | 2005-02-23 | 回転軸体の連結構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006231434A true JP2006231434A (ja) | 2006-09-07 |
JP4733406B2 JP4733406B2 (ja) | 2011-07-27 |
Family
ID=37039645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005046894A Expired - Fee Related JP4733406B2 (ja) | 2005-02-23 | 2005-02-23 | 回転軸体の連結構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4733406B2 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7972094B2 (en) * | 2007-02-12 | 2011-07-05 | Iscar, Ltd. | Rotary cutting tool having releasably mounted self-clamping cutting head with locking member |
US8021088B2 (en) | 2007-02-12 | 2011-09-20 | Iscar, Ltd. | Tool with releasably mounted self-clamping cutting head |
US8142116B2 (en) * | 2008-04-14 | 2012-03-27 | Seco Tools Ab | Tool for rotary cutting machining |
JP2012520180A (ja) * | 2009-03-10 | 2012-09-06 | ケンナメタル インコーポレイテッド | 機械工具用の切削工具 |
US20130266389A1 (en) * | 2012-04-04 | 2013-10-10 | Iscar, Ltd. | Cutting Tool and Cutting Head With a Resilient Coupling Portion |
KR101334520B1 (ko) | 2012-01-03 | 2013-11-28 | 대구텍 유한회사 | 헤드 착탈형 절삭공구, 절삭 헤드 및 홀더 |
KR20160002818A (ko) * | 2013-04-29 | 2016-01-08 | 이스카 엘티디. | 축 방향으로 오프셋된 주연 및 중심 결합 나사산을 보유한 공구 커플링을 갖는 절삭 공구 그리고 그 조립 방법 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4454922A (en) * | 1982-05-27 | 1984-06-19 | Consolidation Coal Company | Drill rod and drilling apparatus |
JPS6053416A (ja) * | 1983-08-31 | 1985-03-27 | Toyota Motor Corp | ショックアブソ−バの懸架ブッシュにおける圧力制御装置 |
JPS62124328A (ja) * | 1985-11-19 | 1987-06-05 | Daihatsu Motor Co Ltd | 湿式発進クラツチ |
JPH0197512A (ja) * | 1987-10-06 | 1989-04-17 | Hiroyuki Nakayama | 穿孔工具 |
JPH0354444U (ja) * | 1989-09-26 | 1991-05-27 | ||
DE19922618A1 (de) * | 1999-05-17 | 2000-12-07 | Robert Bielek | Magneto-mechnaischer Schnellverschluß |
US20040108635A1 (en) * | 2002-12-04 | 2004-06-10 | Ronald Gilbert | Molten metal shaft coupling system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6053416U (ja) * | 1983-09-21 | 1985-04-15 | 株式会社 日本冶金 | ガンドリル |
JPH0334493Y2 (ja) * | 1986-01-31 | 1991-07-22 |
-
2005
- 2005-02-23 JP JP2005046894A patent/JP4733406B2/ja not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4454922A (en) * | 1982-05-27 | 1984-06-19 | Consolidation Coal Company | Drill rod and drilling apparatus |
JPS6053416A (ja) * | 1983-08-31 | 1985-03-27 | Toyota Motor Corp | ショックアブソ−バの懸架ブッシュにおける圧力制御装置 |
JPS62124328A (ja) * | 1985-11-19 | 1987-06-05 | Daihatsu Motor Co Ltd | 湿式発進クラツチ |
JPH0197512A (ja) * | 1987-10-06 | 1989-04-17 | Hiroyuki Nakayama | 穿孔工具 |
JPH0354444U (ja) * | 1989-09-26 | 1991-05-27 | ||
DE19922618A1 (de) * | 1999-05-17 | 2000-12-07 | Robert Bielek | Magneto-mechnaischer Schnellverschluß |
US20040108635A1 (en) * | 2002-12-04 | 2004-06-10 | Ronald Gilbert | Molten metal shaft coupling system |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7972094B2 (en) * | 2007-02-12 | 2011-07-05 | Iscar, Ltd. | Rotary cutting tool having releasably mounted self-clamping cutting head with locking member |
US8021088B2 (en) | 2007-02-12 | 2011-09-20 | Iscar, Ltd. | Tool with releasably mounted self-clamping cutting head |
US8556552B2 (en) | 2007-02-12 | 2013-10-15 | Iscar, Ltd. | Tool with releasably mounted self-clamping cutting head |
US8142116B2 (en) * | 2008-04-14 | 2012-03-27 | Seco Tools Ab | Tool for rotary cutting machining |
JP2012520180A (ja) * | 2009-03-10 | 2012-09-06 | ケンナメタル インコーポレイテッド | 機械工具用の切削工具 |
KR101334520B1 (ko) | 2012-01-03 | 2013-11-28 | 대구텍 유한회사 | 헤드 착탈형 절삭공구, 절삭 헤드 및 홀더 |
US20130266389A1 (en) * | 2012-04-04 | 2013-10-10 | Iscar, Ltd. | Cutting Tool and Cutting Head With a Resilient Coupling Portion |
US9028180B2 (en) * | 2012-04-04 | 2015-05-12 | Iscar, Ltd. | Cutting tool and cutting head with a resilient coupling portion |
KR20160002818A (ko) * | 2013-04-29 | 2016-01-08 | 이스카 엘티디. | 축 방향으로 오프셋된 주연 및 중심 결합 나사산을 보유한 공구 커플링을 갖는 절삭 공구 그리고 그 조립 방법 |
KR102121775B1 (ko) | 2013-04-29 | 2020-06-12 | 이스카 엘티디. | 축 방향으로 오프셋된 주연 및 중심 결합 나사산을 보유한 공구 커플링을 갖는 절삭 공구 그리고 그 조립 방법 |
Also Published As
Publication number | Publication date |
---|---|
JP4733406B2 (ja) | 2011-07-27 |
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