JPH0413208U - - Google Patents
Info
- Publication number
- JPH0413208U JPH0413208U JP5188990U JP5188990U JPH0413208U JP H0413208 U JPH0413208 U JP H0413208U JP 5188990 U JP5188990 U JP 5188990U JP 5188990 U JP5188990 U JP 5188990U JP H0413208 U JPH0413208 U JP H0413208U
- Authority
- JP
- Japan
- Prior art keywords
- gun drill
- tool holder
- drill
- sealing
- gun
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Automatic Tool Replacement In Machine Tools (AREA)
- Drilling And Boring (AREA)
Description
第1図から第4図は、本考案の一実施例を図示
したものであつて、第1図はガンドリルのATC
装置の動作態様を示した説明図であり、同図Aは
ガンドリルの交換位置状態を示した説明図、同図
Bは加工開始状態を示した一部切断断面をした説
明図、同図Cは加工完了状態を示した一部切断断
面をした説明図。第2図は、ツールホルダーの内
部構造と、該ツールホルダーとスピンドル及びガ
ンドリルのシヤンク部との結合状態を図示した断
面図、第3図は、振れ止めガイドの内部構造を図
示した一部切断断面図、第5図及び第6図は本考
案の一実施例に係るガンドリルのATC装置を装
着したガンドリルマシンを図示したものであつて
、第5図は該ガンドリルマシンの正面図、第6図
は該ガンドリルマシンの側面図、第7図はボトル
グリツプの内部構造を拡大して図示した断面図で
ある。
1……ガンドリルのATC装置、2……ツール
ホルダー、3……支持杆、9,45……嵌合溝(
V字状の凹溝)、62,75……嵌合溝(V字状
の凹溝)、35……ガンドリル、38……振れ止
めガイド、56……シーリング、57……ドリル
ブツシユ、82……ワーク、83……主軸、84
……ツールクランプシリンダー。
1 to 4 illustrate one embodiment of the present invention, and FIG. 1 shows the ATC of the gun drill.
FIG. 2 is an explanatory diagram showing the operation mode of the device; FIG. A is an explanatory diagram showing the gun drill replacement position, FIG. An explanatory view showing a partially cut cross section showing a completed state of processing. Fig. 2 is a cross-sectional view showing the internal structure of the tool holder and the connection state between the tool holder and the shank portion of the spindle and gun drill, and Fig. 3 is a partially cut-away cross-sectional view showing the internal structure of the steady rest guide. 5 and 6 illustrate a gun drill machine equipped with a gun drill ATC device according to an embodiment of the present invention, FIG. 5 is a front view of the gun drill machine, and FIG. 6 is a front view of the gun drill machine, and FIG. FIG. 7, a side view of the gun drill machine, is an enlarged sectional view showing the internal structure of the bottle grip. 1... Gun drill ATC device, 2... Tool holder, 3... Support rod, 9, 45... Fitting groove (
V-shaped groove), 62, 75... Fitting groove (V-shaped groove), 35... Gun drill, 38... Steady rest guide, 56... Sealing, 57... Drill bush, 82... Workpiece, 83... Spindle, 84
...Tool clamp cylinder.
Claims (1)
ダーに把持されて回転軸線上に横設されたガンド
リルとからなるガンドリルのATC装置であつて
、 前記ツールホルダーは、ガンドリルマシンの主
軸と対面する側を小径となしてテーパ状に形成さ
れた支持杆を備えるとともに、該支持杆と隣接す
る外周部に嵌合溝を設け、 前記ガンドリルは、ワーク側においてドリルブ
ツシユが、該ドリルブツシユより主軸側よりの位
置にシーリングが、該シーリングと前記ツールホ
ルダー間に少なくとも一個の振れ止めガイドがそ
れぞれ備えられ、 さらに前記ドリルブツシユ、前記シーリング、
前記振れ止めガイドのそれぞれ外周部に嵌合溝が
設けられていることを特徴とするガンドリルのA
TC装置。[Claims for Utility Model Registration] An ATC device for a gun drill consisting of a tool holder and a gun drill whose shank portion is held by the tool holder and placed horizontally on the rotation axis, the tool holder being a gun drill machine. The gun drill includes a support rod formed in a tapered shape with a small diameter on the side facing the main shaft, and a fitting groove is provided on the outer circumference adjacent to the support rod, and the gun drill has a drill bush on the workpiece side, A sealing is provided at a position closer to the main shaft, and at least one steady rest guide is provided between the sealing and the tool holder, and the drill bush, the sealing,
A gun drill characterized in that a fitting groove is provided on the outer periphery of each of the steady rest guides.
TC device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5188990U JPH0413208U (en) | 1990-05-17 | 1990-05-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5188990U JPH0413208U (en) | 1990-05-17 | 1990-05-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0413208U true JPH0413208U (en) | 1992-02-03 |
Family
ID=31571721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5188990U Pending JPH0413208U (en) | 1990-05-17 | 1990-05-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0413208U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52131885U (en) * | 1976-04-01 | 1977-10-06 | ||
JPS52132189U (en) * | 1976-04-02 | 1977-10-07 | ||
JP2020182991A (en) * | 2019-04-27 | 2020-11-12 | 倉敷機械株式会社 | Machine tool |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62199310A (en) * | 1986-02-21 | 1987-09-03 | Honda Motor Co Ltd | Deep hole core drill |
JPS6362629A (en) * | 1986-09-02 | 1988-03-18 | Kyushu Toshiba Kikai Kk | Deep hole drilling machine |
JPH03202212A (en) * | 1989-12-28 | 1991-09-04 | Kyushu Toshiba Kikai Kk | Tool exchanging device attached to deep-hole boring board |
-
1990
- 1990-05-17 JP JP5188990U patent/JPH0413208U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62199310A (en) * | 1986-02-21 | 1987-09-03 | Honda Motor Co Ltd | Deep hole core drill |
JPS6362629A (en) * | 1986-09-02 | 1988-03-18 | Kyushu Toshiba Kikai Kk | Deep hole drilling machine |
JPH03202212A (en) * | 1989-12-28 | 1991-09-04 | Kyushu Toshiba Kikai Kk | Tool exchanging device attached to deep-hole boring board |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52131885U (en) * | 1976-04-01 | 1977-10-06 | ||
JPS52132189U (en) * | 1976-04-02 | 1977-10-07 | ||
JP2020182991A (en) * | 2019-04-27 | 2020-11-12 | 倉敷機械株式会社 | Machine tool |
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