JPS61198264U - - Google Patents
Info
- Publication number
- JPS61198264U JPS61198264U JP7762585U JP7762585U JPS61198264U JP S61198264 U JPS61198264 U JP S61198264U JP 7762585 U JP7762585 U JP 7762585U JP 7762585 U JP7762585 U JP 7762585U JP S61198264 U JPS61198264 U JP S61198264U
- Authority
- JP
- Japan
- Prior art keywords
- fixed mirror
- light source
- light beam
- laser
- mirror
- 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
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Heat Treatment Of Articles (AREA)
Description
第１図は本考案をシリンダ状内面の焼入に適用
した場合の断面図、第２図は傾斜面を有する回転
体の焼入に適用した場合の断面図、第３図は従来
装置の断面図である。
１：レーザ光、２：レンズ、３：光路、４：本
体、５：ベアリング、Ａ〜Ｃ：固定ミラー、Ｄ：
回転ミラー、７：開口部、８：ワーク、９：シリ
ンダ内面、１０：傾斜面をもつワーク、１１：傾
斜面の焼入個所。
Figure 1 is a sectional view when the present invention is applied to hardening the inner surface of a cylinder, Figure 2 is a sectional view when the invention is applied to hardening a rotating body with an inclined surface, and Figure 3 is a cross-sectional view of a conventional device. It is a diagram. 1: Laser beam, 2: Lens, 3: Optical path, 4: Main body, 5: Bearing, A to C: Fixed mirror, D:
Rotating mirror, 7: opening, 8: workpiece, 9: cylinder inner surface, 10: workpiece with inclined surface, 11: hardening part of inclined surface.
Claims (1)
回転体の回転中心と同芯のレーザ光源を備え、上
記光源と直角方向に光線を導く固定ミラーＡ、上
記固定ミラーＡからの光線を上記光源と同一方向
でレーザ焼入面に近ずく方向に導く固定ミラーＢ
、上記固定ミラーＢからの光線を上記光源の中心
方向に再度曲げる固定ミラーＣ、上記固定ミラー
Ｃからの光線を受けて再度上記回転中心より離れ
る方向に光線を反射させる回転ミラーＤより構成
された光学系で、上記ミラーＡ，Ｂ，Ｃ，Ｄを上
記光源と同芯で且つ同時に回転させることを特徴
とする回転形レーザ焼入ヘツド。 A laser hardening device for the inner surface of a rotating body, etc. is equipped with a laser light source concentric with the rotation center of the rotating body, and includes a fixed mirror A that guides the light beam in a direction perpendicular to the light source, and a light beam from the fixed mirror A. Fixed mirror B that guides in the same direction as the above light source and closer to the laser hardened surface
, a fixed mirror C that bends the light beam from the fixed mirror B again toward the center of the light source, and a rotating mirror D that receives the light beam from the fixed mirror C and reflects the light beam away from the rotation center again. A rotary laser hardening head characterized in that an optical system rotates the mirrors A, B, C, and D coaxially and simultaneously with the light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7762585U JPS61198264U (en) | 1985-05-27 | 1985-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7762585U JPS61198264U (en) | 1985-05-27 | 1985-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61198264U true JPS61198264U (en) | 1986-12-11 |
Family
ID=30620860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7762585U Pending JPS61198264U (en) | 1985-05-27 | 1985-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61198264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6415316A (en) * | 1987-07-09 | 1989-01-19 | Sonoike Mfg | Device for adjusting irradiating direction in laser beam surface treating apparatus |
-
1985
- 1985-05-27 JP JP7762585U patent/JPS61198264U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6415316A (en) * | 1987-07-09 | 1989-01-19 | Sonoike Mfg | Device for adjusting irradiating direction in laser beam surface treating apparatus |