JPS6397409U - - Google Patents
Info
- Publication number
- JPS6397409U JPS6397409U JP19229986U JP19229986U JPS6397409U JP S6397409 U JPS6397409 U JP S6397409U JP 19229986 U JP19229986 U JP 19229986U JP 19229986 U JP19229986 U JP 19229986U JP S6397409 U JPS6397409 U JP S6397409U
- Authority
- JP
- Japan
- Prior art keywords
- spindle
- auxiliary spindle
- auxiliary
- axial direction
- peripheral wall
- 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.)
- Granted
Links
- 238000005452 bending Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
図面は本考案の一実施例を示し、第１図はリセ
ス加工機能付きボーリング専用機の概略構成図、
第２図はその要部を拡大した縦断面図、第３図は
被加工物に対する加工説明図である。
８……スピンドル、９……補助スピンドル、１
８……傾斜部、５……拡張用押圧機構、１９……
ベンデイングエレメント、Ａ……被加工物、ｂ，
ｄ……孔部、２１……バイト。
The drawings show an embodiment of the present invention, and FIG. 1 is a schematic diagram of a dedicated boring machine with a recessing function;
FIG. 2 is an enlarged vertical sectional view of the main part thereof, and FIG. 3 is an explanatory view of processing the workpiece. 8...Spindle, 9...Auxiliary spindle, 1
8... Inclined portion, 5... Expansion pressing mechanism, 19...
Bending element, A...workpiece, b,
d...Hole, 21...Bite.
Claims (1)
に軸方向に沿つて変位自在に嵌合するとともにス
ピンドルと一体に回転する補助スピンドルと、こ
の補助スピンドルの先端周壁一部に設けられる傾
斜部と、この補助スピンドルの先端面に当接しこ
れを軸方向に沿つて変位駆動する拡張用押圧機構
と、上記補助スピンドルの傾斜部にその先端部が
当接するとともに後端部が上記スピンドルに取付
固定され中途部は弯曲成可能なベンデイングエレ
メントと、このベンデイングエレメントの先端部
に突設され被加工物の孔部周壁を切削加工するバ
イトとを具備したことを特徴とするリセス加工機
能付きボーリング専用機。 A spindle that is rotationally driven, an auxiliary spindle that is fitted to the spindle so as to be freely displaceable along the axial direction and rotates together with the spindle, an inclined portion provided on a part of the peripheral wall at the distal end of the auxiliary spindle, and the auxiliary spindle. an expansion pressing mechanism that abuts the tip surface of the auxiliary spindle and drives it to displace it along the axial direction; A dedicated boring machine with a recess processing function, characterized by being equipped with a bending element capable of forming a recess, and a cutting tool protruding from the tip of the bending element for cutting the peripheral wall of a hole in a workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986192299U JPH0445765Y2 (en) | 1986-12-16 | 1986-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986192299U JPH0445765Y2 (en) | 1986-12-16 | 1986-12-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6397409U true JPS6397409U (en) | 1988-06-23 |
| JPH0445765Y2 JPH0445765Y2 (en) | 1992-10-28 |
Family
ID=31147247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986192299U Expired JPH0445765Y2 (en) | 1986-12-16 | 1986-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445765Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009016777A1 (en) * | 2007-07-31 | 2009-02-05 | Nt Engineering Kabushiki Kaisha | Work machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4923344U (en) * | 1972-05-31 | 1974-02-27 |
-
1986
- 1986-12-16 JP JP1986192299U patent/JPH0445765Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4923344U (en) * | 1972-05-31 | 1974-02-27 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009016777A1 (en) * | 2007-07-31 | 2009-02-05 | Nt Engineering Kabushiki Kaisha | Work machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0445765Y2 (en) | 1992-10-28 |