JPS6297788A - Laser beam machine - Google Patents
Laser beam machineInfo
- Publication number
- JPS6297788A JPS6297788A JP60235465A JP23546585A JPS6297788A JP S6297788 A JPS6297788 A JP S6297788A JP 60235465 A JP60235465 A JP 60235465A JP 23546585 A JP23546585 A JP 23546585A JP S6297788 A JPS6297788 A JP S6297788A
- Authority
- JP
- Japan
- Prior art keywords
- guide
- guide cylinder
- nozzle
- guide tube
- cylinder
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
- B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
- B23K26/0884—Devices involving movement of the laser head in at least one axial direction in at least two axial directions in at least in three axial directions, e.g. manipulators, robots
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Robotics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、ノズルよりレーザ光を投射して加工するレー
ザ刀ロエ装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a laser knife Loe machine that processes laser beams by projecting laser light from a nozzle.
従来の技術
実開昭６０−４２４８３号公報（第５図参照）に示すよ
うに、２軸方向に沿った第１案内筒α、略ｒ字状に曲折
した第２案内筒す、略Ｗ字状に曲折しかつ先端にノズル
Ｃを備えた第３案内筒ｄとより成り、第２・第３案内筒
す、ｔｔＰ３ＶＣ設けたミラーによって第１案内筒ａよ
り入射されたレーザ光をノズルＣよつ被刀ロエ物に投射
するようにしたレーザ刀ロエ装ｄが仰られている。As shown in the prior art Japanese Utility Model Application No. 60-42483 (see Fig. 5), a first guide cylinder α along two axial directions, a second guide cylinder α bent in an approximately R-shape, and an approximately W-shape are shown. The laser beam incident from the first guide tube a is directed to the nozzle C by a mirror provided with ttP3VC in the second and third guide tubes. There has been talk of a laser sword Roe-sou d that is designed to project a laser beam onto a target object.
このレーザ加工装置であれば、焦点位置を不変の′１ま
ノズルＣを傾斜したり、回転したりすることができ、レ
ーザ光の投射方向を三次元方向に変化させることができ
ろ。With this laser processing device, the nozzle C can be tilted or rotated while the focal position remains unchanged, and the projection direction of the laser beam can be changed in three-dimensional directions.
発明が解決しようとする問題点
ｇ３案内筒ｄがＷ字状に曲片しているから、第３案内筒
ｄを回転してノズルＣの傾むきを変化させた時にノズル
軸は三次元的に傾むくので。Problems to be Solved by the Invention g Since the third guide tube d is curved in a W-shape, when the third guide tube d is rotated to change the inclination of the nozzle C, the nozzle axis is three-dimensionally Because it leans.
力ロエ面と垂直にノズルを割出しすることは非常に離し
く、第２案内ＩＷｌｂと第３案内筒ｄとを同時に回転側
（至）する公費があり、その制御が非常に面倒となって
しまう。これにより、ティーチング等による手！＠操作
時は各筒毎の繰返し操作が必要となり、作業性が悪くな
ってしまう。It is very difficult to index the nozzle perpendicular to the force loe surface, and there is a public expense to simultaneously turn the second guide IWlb and the third guide cylinder d to the rotating side, making the control very troublesome. Put it away. This allows you to use hands such as teaching! @When operating, repeated operations are required for each cylinder, resulting in poor workability.
また、焦点は第２案内筒すの延長線上に結ぶ必要があり
、ミラーが第１案内筒ａとノズルＣとを結ぶ直線より外
側位置に配設しなければならず、全体が前記直線より外
側に突出した形状となるので、被加工物と干渉する恐ｎ
があって被７１０工物の形状が制限される。In addition, the focal point must be connected to the extension line of the second guide tube, and the mirror must be placed outside the straight line connecting the first guide tube a and the nozzle C, and the entire mirror must be placed outside the straight line. Since it has a protruding shape, there is a risk of interference with the workpiece.
Therefore, the shape of the workpiece is limited.
問題点を解決するための手段及び作用
第１案内筒に回転自在に連結した第２案内筒と第３案内
筒とを伸縮蛇腹を弁して連結し、この第３案内筒にはノ
ズルを備えた第４案内筒を回転自在に連結し、この第４
案内筒を第１案内筒に対して所定の軌跡を描いて回動し
、かつ第２・第３案内筒が常時−練土に位置するように
して、第４案内藺を一平面上に回動することでノズルの
頌むきを変化できるようにしたものである。Means and operation for solving the problem A second guide cylinder and a third guide cylinder rotatably connected to the first guide cylinder are connected by a telescopic bellows, and the third guide cylinder is provided with a nozzle. A fourth guide cylinder is rotatably connected to the fourth guide cylinder.
The guide cylinder is rotated drawing a predetermined locus with respect to the first guide cylinder, and the fourth guide cylinder is rotated on one plane while the second and third guide cylinders are always positioned on the ground. By moving the nozzle, you can change the direction of the nozzle.
実 施 例
第４図は全体外観図であり、門型のコラム１にはクロス
ビーム２とペッド３とが設けられ、コラム１に、はサド
ル４が左右方向に移動自在に設けであると共に、サドル
４にはラム５が上下動自在に設けてあり、このラム５の
下部にレーザ加工装置６が袋層しであると共に、前記ベ
ッド３には前後移動自在にテーブル７が設けである。Embodiment FIG. 4 is an overall external view, in which a gate-shaped column 1 is provided with a cross beam 2 and a ped 3, and a saddle 4 is provided on the column 1 so as to be movable in the left and right direction. A ram 5 is provided on the saddle 4 so as to be movable up and down, and a laser processing device 6 is stacked under the ram 5, and a table 7 is provided on the bed 3 so as to be movable back and forth.
前記レーザ刀ロエ装眞６は上下方向（Ｚ方向）に向う第
１案内筒１０と水平方向（Ｘ−Ｙ方向）に向う鋪２・第
３案内筒１１．１２と上下方向に向いかつノズル１３を
備えた第３案内筒１４とより取り、第１案内筒１０は、
筒状のハウジング１５内に回転自在に嵌合連結されて図
示しないレーザ発振器よりレーザ光Ａが導入される縦部
ＩＱａと横部１０ｂとで直角に曲折し、その隅角部には
第１ミラー１６が設けであると共に、横部ｌｏｂの端部
には第２案内筒１１が回転目在に連結され、第２案内筒
１１と第３案内筒１２とは伸縮蛇腹１７で連結してあり
、第４案内筒１４の横部１４ａが第３案内筒１２に回転
自在に連結されていると共に、その縦部１４．６に集光
レンズ１８と前記ノズル１３とが設けてあり、レーザ光
は第２・第３・第４ミラー１９゜２０．２１及び集光レ
ンズ１８を通してノズル（３より投射され、焦点Ｆは常
時同一位置となるようにしである。The laser sword Loe mount 6 has a first guide cylinder 10 facing in the vertical direction (Z direction), a second guide cylinder 11 and a third guide cylinder 11, 12 facing in the horizontal direction (X-Y direction), and a nozzle 13 facing in the vertical direction. The first guide tube 10 is arranged with a third guide tube 14 having a
The vertical part IQa, which is rotatably fitted and connected in the cylindrical housing 15 and into which laser light A is introduced from a laser oscillator (not shown), is bent at a right angle, and the horizontal part 10b is bent at a right angle, and a first mirror is provided at the corner of the vertical part IQa. 16 is provided, and a second guide tube 11 is connected to the rotation center at the end of the lateral portion lob, and the second guide tube 11 and the third guide tube 12 are connected by a telescopic bellows 17. The horizontal part 14a of the fourth guide cylinder 14 is rotatably connected to the third guide cylinder 12, and the vertical part 14.6 is provided with a condensing lens 18 and the nozzle 13. The light is projected from the nozzle (3) through the 2nd, 3rd, and 4th mirrors 19°20.21 and the condensing lens 18, and the focal point F is always at the same position.
前Ｍｅ第２案内筒ＩＩと第３案内筒１２とに亘ってガイ
ドバー２２が取付けられて、常に一直線上に方向が保持
されてＦＢＩ・第４案内筒１０゜１４に対して回転する
ようになり、か・つ第４案内筒１４は第１案内筒１０に
固着した円弧状のガイド２３に沿って回動目在となって
いる。A guide bar 22 is attached across the front Me second guide cylinder II and the third guide cylinder 12 so that the direction is always maintained in a straight line and rotates with respect to the FBI/fourth guide cylinder 10 degrees 14. In other words, the fourth guide tube 14 has a rotary position along an arcuate guide 23 fixed to the first guide tube 10.
しかして、第４案内筒！４をガイド２３に沿って回動す
ることでノズル１３を一平面に沿って回動できると共に
、第２案内筒１１と８３案内筒１２とはガイドバー２２
に工って常に一直線上となるように第１・第４案内筒１
０．１４に対して回転する。However, the fourth guide tube! 4 along the guide 23, the nozzle 13 can be rotated along one plane.
Align the first and fourth guide tubes so that they are always in a straight line.
Rotate relative to 0.14.
したがって、第４案内筒１４を回動するのみでノズル１
３の傾むきを変更でき、その制御が簡単となってティー
チング操作性が容易となると共に、レーザ那工時間を短
縮できる。Therefore, just by rotating the fourth guide cylinder 14, the nozzle 1
3 can be changed, its control becomes simple, teaching operability becomes easy, and laser processing time can be shortened.
発明の効果
ノズル１３を旋回し九つ、傾斜したりすることができ、
被加工物の手直加工が容易にできると共に、第４案内Ｗ
ＩＩ Ａを第１案内筒１０に対して回動するだけでノズ
ル１３を一平面上に傾斜でき、その制御が簡単となる。Effects of the invention The nozzle 13 can be rotated and tilted,
In addition to making manual machining of the workpiece easier, the fourth guide W
The nozzle 13 can be tilted on one plane simply by rotating the IIA with respect to the first guide cylinder 10, making the control simple.
第１図−第４図は本発明の実施例を示し、第１図は断面
幽、第２図は正面図、第３図は斜視園、第４図は全体外
観図、第５図は従来例の断面図である。
１０は第１案内筒、１１は第２案内筒、１２は第３案内
筒、１３はノズル、１４は第４案内筒、１７は伸縮蛇腹
。Figures 1 to 4 show an embodiment of the present invention, where Figure 1 is a cross-sectional view, Figure 2 is a front view, Figure 3 is a perspective view, Figure 4 is an overall external view, and Figure 5 is a conventional FIG. 3 is an example cross-sectional view. 10 is a first guide tube, 11 is a second guide tube, 12 is a third guide tube, 13 is a nozzle, 14 is a fourth guide tube, and 17 is a telescopic bellows.
Claims (1)
て回転自在に連結し、この第２案内筒１１には伸縮蛇腹
１７を介して第３案内筒１２を連結し、その第３案内筒
１２にはノズル１３を備えた第４案内筒１４を回転自在
に連結すると共に、前記第１案内筒１０に導入されたレ
ーザ光をノズル１３より投射すべく各案内筒にミラーを
設け、前記第４案内筒１４を第１案内筒１０に対して所
定の軌跡を描いて回動すると共に、第２・第３案内筒１
１、１２が常に同一直線上に位置するように構成したこ
とを特徴とするレーザ加工装置。A second guide tube 11 is orthogonally connected to a rotatable first guide tube 10 so as to be rotatable, and a third guide tube 12 is connected to this second guide tube 11 via a telescopic bellows 17. A fourth guide tube 14 having a nozzle 13 is rotatably connected to the guide tube 12, and a mirror is provided on each guide tube so that the laser beam introduced into the first guide tube 10 is projected from the nozzle 13. The fourth guide tube 14 is rotated drawing a predetermined locus with respect to the first guide tube 10, and the second and third guide tubes 1
1. A laser processing apparatus characterized in that the laser beams 1 and 12 are always located on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60235465A JPS6297788A (en) | 1985-10-23 | 1985-10-23 | Laser beam machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60235465A JPS6297788A (en) | 1985-10-23 | 1985-10-23 | Laser beam machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6297788A true JPS6297788A (en) | 1987-05-07 |
Family
ID=16986492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60235465A Pending JPS6297788A (en) | 1985-10-23 | 1985-10-23 | Laser beam machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6297788A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03128184A (en) * | 1989-10-16 | 1991-05-31 | Koike Sanso Kogyo Co Ltd | Laser cutting device |
| JPH03142086A (en) * | 1989-10-30 | 1991-06-17 | Koike Sanso Kogyo Co Ltd | Laser cutter |
| JP2005034866A (en) * | 2003-07-18 | 2005-02-10 | Yamazaki Mazak Corp | Laser beam machine |
| JP2012517900A (en) * | 2009-02-18 | 2012-08-09 | グラッシ・ファブリツィオ | Head for precision machining of a three-dimensional body continuously and machining apparatus equipped with the head |
-
1985
- 1985-10-23 JP JP60235465A patent/JPS6297788A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03128184A (en) * | 1989-10-16 | 1991-05-31 | Koike Sanso Kogyo Co Ltd | Laser cutting device |
| JPH03142086A (en) * | 1989-10-30 | 1991-06-17 | Koike Sanso Kogyo Co Ltd | Laser cutter |
| JP2005034866A (en) * | 2003-07-18 | 2005-02-10 | Yamazaki Mazak Corp | Laser beam machine |
| JP2012517900A (en) * | 2009-02-18 | 2012-08-09 | グラッシ・ファブリツィオ | Head for precision machining of a three-dimensional body continuously and machining apparatus equipped with the head |
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