CN104816090A - Laser machine tool - Google Patents
Laser machine tool Download PDFInfo
- Publication number
- CN104816090A CN104816090A CN201510280234.0A CN201510280234A CN104816090A CN 104816090 A CN104816090 A CN 104816090A CN 201510280234 A CN201510280234 A CN 201510280234A CN 104816090 A CN104816090 A CN 104816090A
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- China
- Prior art keywords
- machine tool
- laser machine
- laser
- vertical line
- beam structure
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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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention relates to the technical field of a laser machine, in particular to a laser machine portal frame for executing cutting or welding a metal plate. The laser machine portal frame comprises a laser machine tool base, wherein two vertical linear rails are arranged at two opposite side edges of the laser machine tool base; the two vertical linear rails are vertically mounted; the self weight of the laser machine tool base ranges from 3 tons to 15 tons. Compared with the prior art, the two vertical linear rails of a laser machine tool are vertically mounted; the laser machine tool base forms a foundation with good stability by using the great self weight; the two vertical linear rails are vertically mounted; the contact area of the lower end face and the laser machine tool base is reduced, and the weight on the unit area is increased; meanwhile, the upper end face is provided with a transverse beam structure through a slide seat; the contact area is reduced and the bearing on the unit area is increased, so that the transverse beam structure, the vertical linear rails and the laser machine tool base are not resonated, the deformation is not easy to occur and the service life is greatly prolonged; therefore, the stability of the laser machine tool is good, the machining speed is rapid and the precision is high.
Description
Technical field
The present invention relates to laser machine technical field, particularly relating to the laser machine tool for performing cutting or weld plate.
Background technology
Laser machine is generally used for the workpiece fast and accurately processing different size, and laser machine tool is of paramount importance part in laser machine, generally include supporting structure and moveable assembly, under this supporting structure, workpiece is flatly placed, this moveable assembly is supported by described supporting structure and carries the laser head of vertical axis, and this laser head is designed to guide golden light bundle to focus on the workpiece.
The supporting structure of the laser machine tool of prior art is the foundry goods of aluminium alloy casting, insufficient strength, and yielding, anti-fatigue ability is poor; And the line rail in supporting structure is square, when laser head at High Rotation Speed time, easily cause supporting structure resonance occurs and is out of shape, and poor stability, easily produce vibration, cause machining accuracy to reduce, reduce process velocity simultaneously.
Therefore, be badly in need of providing laser machine tool, to solve the deficiencies in the prior art.
Summary of the invention
Laser machine tool provided by the invention, line rail is placed vertically, and beam structure adopts plate welding structure, Stability Analysis of Structures, and process velocity is fast, and precision is high.
For achieving the above object, the present invention adopts following technical scheme:
Laser machine tool, comprises laser machine tool pedestal, and two relative sides of described laser machine tool pedestal are provided with two vertical line rails, and described two vertical line rails are vertically installed, and described laser machine tool pedestal deadweight is between 3-15 ton.
More preferably, described two vertical line rails are provided with slide, and described slide is provided with beam structure.
More preferably, described beam structure is plate welding structure.
More preferably, described plate welding structure is welded by iron plate.
More preferably, described laser machine tool pedestal and described vertical line rail are steel construction, and described steel construction eliminates stress through tempering.
More preferably, described laser machine tool pedestal is provided with sword tooth plate, and described sword tooth plate is for placing workpiece to be processed.
More preferably, described beam structure is provided with laser head, described laser head is removably installed on described beam structure.
More preferably, described laser head is by flight cutting processing workpiece.
More preferably, described laser head is optical fiber laser.
The invention discloses laser machine tool, comprise laser machine tool pedestal, two relative sides of described laser machine tool pedestal are provided with two vertical line rails, described two vertical line rails are vertically installed, described laser machine tool pedestal deadweight is between 3-15 ton, compared with prior art, two vertical line rails of laser machine tool of the present invention are vertically installed, described laser machine tool pedestal deadweight is between 3-15 ton, the weight that laser machine tool pedestal utilizes self huge, form the basis of excellent stability, article two, vertical line rail is vertically installed, lower surface and laser machine tool base into contact area reduce, unit are is heavily increased, simultaneously, beam structure is installed by slide in upper surface, it is same because contact area reduces, unit are is heavily increased, workpiece is being carried out fast in precision machining processes, the acceleration of laser head is large, and after two vertical line rails vertically install, because unit are is greatly stressed, therefore, beam structure, vertical line rail and laser machine tool pedestal can not produce resonance, also distortion is less likely to occur, service life extends greatly, thus, laser machine tool good stability of the present invention, process velocity is fast, precision is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of laser machine tool of the present invention.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further illustrated, and this is preferred embodiment of the present invention.
Embodiment 1
As shown in Figure 1, laser machine tool, comprise laser machine tool pedestal 1, two relative sides of described laser machine tool pedestal 1 are provided with two vertical line rails 2 and 3, two relative sides of described laser machine tool pedestal 1 are provided with two vertical line rails 2 and 3, described two vertical line rails 2 and 3 are vertically installed, and described laser machine tool pedestal 1 is conducted oneself with dignity between 5-10 ton.Article two, vertical line rail 2 and 3 is vertically installed, described laser machine tool pedestal 1 is conducted oneself with dignity between 3-15 ton, the weight that laser machine tool pedestal 1 utilizes self huge, form the basis of excellent stability, article two, vertical line rail perpendicular 2 and 3 is to installation, article two, vertical line rail 2 and 3 lower surface and laser machine tool base into contact area reduce, unit are is heavily increased, simultaneously, article two, beam structure 6 is installed by slide 4 and 5 in perpendicular 2 and 3 upper surfaces of vertical line rail, it is same because contact area reduces, unit are is heavily increased, workpiece is being carried out fast in precision machining processes, the acceleration of laser head is large, and after two vertical installations of vertical line rails 2 and 3, because unit are is greatly stressed, therefore, beam structure 6, vertical line rail 2 and 3 and laser machine tool pedestal 1 can not produce resonance, also distortion is less likely to occur, service life extends greatly, thus, laser machine tool good stability of the present invention, process velocity is fast, precision is high.For Precision Machining field, especially for the Precision Machining of sheet material, the quality of stability on processing has vital impact, and stability is better, while raising process velocity, can also ensure machining accuracy and crudy.Laser machine tool of the present invention, can be widely used in the Precision Machining of sheet material, as processed various pattern on the sheet material of various sizes, as circular hole, polygonal hole, square opening etc.
More preferably, described two vertical line rails two vertical line rails 2 and 3 are provided with slide 4, and described slide 4 is provided with beam structure 6, and beam structure 6 is also known as portal frame.Described beam structure 6 is plate welding structure, and described plate welding structure is welded by iron plate.Plate welding structure is compared with foundry goods, and structural strength strengthens greatly, and be not easy distortion, fatigue resistance is good, and stress elimination is effective.Therefore, the use of plate welding structure, has vital impact to the stability of laser machine tool of the present invention.Only have the good stability of beam structure 6, in laser cutting process at a high speed, reduce vibration, acceleration is fast, and cutting speed is fast, and good stability, machining accuracy is high.
More preferably, described laser machine tool pedestal 1 and described vertical line rail 2 and 3 are steel construction, and described steel construction eliminates stress through tempering.Steel construction after tempering eliminates stress, its inner molecular structure tends towards stability, can not because of re-using in process, due to the change of external condition, as being subject to the effect of weight, high temperature, steel construction interior molecules is caused to continue to react, cause the change of internal structure, steel construction stress after tempering eliminates stress is eliminated, and its stability strengthens greatly, and service life also extends greatly.
More preferably, described laser machine tool pedestal 1 is provided with sword tooth plate, and described sword tooth plate is for placing workpiece to be processed.The slag that processing work cuts away falls down from sword tooth plate, and can not be deposited on laser machine tool pedestal 1, and processing can be carried out continuously.
More preferably, described beam structure 6 is provided with laser head 7, described laser head 7 is removably installed on described beam structure 6.The power of described laser head 7 is changeable, can change according to actual needs.
More preferably, described laser head 7 is by flight cutting processing workpiece.
More preferably, described laser head 7 is optical fiber laser.Produce high temperature by optical fiber and assist gas to cut, cutting efficiency is high, and cost is low.
The invention discloses laser machine tool, comprise laser machine tool pedestal, two relative sides of described laser machine tool pedestal are provided with two vertical line rails, two relative sides of described laser machine tool pedestal are provided with two vertical line rails, described two vertical line rails are vertically installed, compared with prior art, two vertical line rails of laser machine tool of the present invention are vertically installed, described laser machine tool pedestal deadweight is between 3-15 ton, the weight that laser machine tool pedestal utilizes self huge, form the basis of excellent stability, article two, vertical line rail is vertically installed, lower surface and laser machine tool base into contact area reduce, unit are is heavily increased, simultaneously, beam structure is installed by slide in upper surface, it is same because contact area reduces, unit are is heavily increased, workpiece is being carried out fast in precision machining processes, the acceleration of laser head is large, and after two vertical line rails vertically install, because unit are is greatly stressed, therefore, beam structure, vertical line rail and laser machine tool pedestal can not produce resonance, also distortion is less likely to occur, service life extends greatly, thus, laser machine tool good stability of the present invention, process velocity is fast, precision is high.
Finally should be noted that; above embodiment is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; although done to explain to the present invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to technical scheme of the present invention or equivalent replacement, and not depart from essence and the scope of technical solution of the present invention.
Claims (9)
1. laser machine tool, comprises laser machine tool pedestal, and two relative sides of described laser machine tool pedestal are provided with two vertical line rails, it is characterized in that: described two vertical line rails are vertically installed, and described laser machine tool pedestal deadweight is between 3-15 ton.
2. laser machine tool according to claim 1, is characterized in that: described two vertical line rails are provided with slide, and described slide is provided with beam structure.
3. laser machine tool according to claim 2, is characterized in that: described beam structure is plate welding structure.
4. according to laser machine tool according to claim 3, it is characterized in that: described plate welding structure is welded by iron plate.
5. laser machine tool according to claim 1, is characterized in that: described laser machine tool pedestal and described vertical line rail are steel construction, and described steel construction eliminates stress through tempering.
6. laser machine tool according to claim 1 or 5, it is characterized in that: described laser machine tool pedestal is provided with sword tooth plate, described sword tooth plate is for placing workpiece to be processed.
7. laser machine tool according to claim 2, is characterized in that: described beam structure is provided with laser head, and described laser head is removably installed on described beam structure.
8. laser machine tool according to claim 7, is characterized in that: described laser head is by flight cutting processing workpiece.
9. laser machine tool according to claim 8, is characterized in that: described laser head is optical fiber laser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510280234.0A CN104816090A (en) | 2015-05-27 | 2015-05-27 | Laser machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510280234.0A CN104816090A (en) | 2015-05-27 | 2015-05-27 | Laser machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104816090A true CN104816090A (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510280234.0A Pending CN104816090A (en) | 2015-05-27 | 2015-05-27 | Laser machine tool |
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| Country | Link |
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| CN (1) | CN104816090A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033454A (en) * | 2015-09-23 | 2015-11-11 | 广州汉马自动化控制设备有限公司 | Laser cutting machine rack |
| CN112296537A (en) * | 2020-10-23 | 2021-02-02 | 中国空气动力研究与发展中心高速空气动力研究所 | Transition tape cutting laser emission aligning device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050269302A1 (en) * | 2004-06-05 | 2005-12-08 | Armin Horn | Laser machine tool with beam analyzer |
| CN101269441A (en) * | 2007-03-23 | 2008-09-24 | 中国科学院力学研究所 | Flexible process system of laser |
| DE202010016854U1 (en) * | 2010-12-22 | 2011-12-29 | Anton W. HUBERT | cutter |
| CN203245600U (en) * | 2013-03-26 | 2013-10-23 | 沈阳北方特种机床设计院有限公司 | Machine tool supporting component of high-speed digital controlled drill machine |
| CN204160047U (en) * | 2014-09-12 | 2015-02-18 | 湖北百友汽车有限公司 | Channel-section steel is offered elliptical aperture device |
| CN204700437U (en) * | 2015-05-27 | 2015-10-14 | 深圳市奥斯玛数控发展有限公司 | Laser machine tool |
-
2015
- 2015-05-27 CN CN201510280234.0A patent/CN104816090A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050269302A1 (en) * | 2004-06-05 | 2005-12-08 | Armin Horn | Laser machine tool with beam analyzer |
| CN101269441A (en) * | 2007-03-23 | 2008-09-24 | 中国科学院力学研究所 | Flexible process system of laser |
| DE202010016854U1 (en) * | 2010-12-22 | 2011-12-29 | Anton W. HUBERT | cutter |
| CN203245600U (en) * | 2013-03-26 | 2013-10-23 | 沈阳北方特种机床设计院有限公司 | Machine tool supporting component of high-speed digital controlled drill machine |
| CN204160047U (en) * | 2014-09-12 | 2015-02-18 | 湖北百友汽车有限公司 | Channel-section steel is offered elliptical aperture device |
| CN204700437U (en) * | 2015-05-27 | 2015-10-14 | 深圳市奥斯玛数控发展有限公司 | Laser machine tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033454A (en) * | 2015-09-23 | 2015-11-11 | 广州汉马自动化控制设备有限公司 | Laser cutting machine rack |
| CN112296537A (en) * | 2020-10-23 | 2021-02-02 | 中国空气动力研究与发展中心高速空气动力研究所 | Transition tape cutting laser emission aligning device |
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Application publication date: 20150805 |