CN101176949A - Hand-hold laser processing spear system - Google Patents
Hand-hold laser processing spear system Download PDFInfo
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- CN101176949A CN101176949A CN 200710178926 CN200710178926A CN101176949A CN 101176949 A CN101176949 A CN 101176949A CN 200710178926 CN200710178926 CN 200710178926 CN 200710178926 A CN200710178926 A CN 200710178926A CN 101176949 A CN101176949 A CN 101176949A
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Abstract
The invention discloses a hand-held laser processing gun system, comprising a fiber laser (10), a control system (20), a body of a laser gun (30), a focusing system (50), a laser nozzle (70), a focus-controlling and rotating wheel for the processing gun (60), and an optical fiber. The invention is characterized in that: the fiber laser (10) is connected with the control system (20); the laser is also connected with a laser head integrated in the body of the laser gun (30) through the optical fiber; the focus-controlling and rotating wheel (60) is fixed at the bottom of the body for the laser gun; laser beam from the laser (10) is output by the laser head, and focuses and works on a workpiece through the focusing system (50) and the laser nozzle (70). The invention has the advantages of convenience in portability due to compact size, light weight and good light speed quality of the fiber laser and the characteristics of hand-held laser processing gun, and avoidance of inconvenient manufacturing due to the position, cost and other reasons in the past.
Description
Technical field
The present invention relates to a kind of effective system that can carry out processing such as laser weld and laser cutting to the diverse location workpiece, particularly a kind of hand-hold laser processing spear system.
Background technology
Laser Processing comprises laser weld and laser cutting etc., because the particularity of Laser Processing, such as the precision prescribed of the accuracy of focus point, spot size, optical power density etc., therefore the relative position between processing work and the laser Machining head is had relatively high expectations.
Existing Laser Processing can only be fixed on workpiece on the workbench usually and process.This is suitable for placing the workpiece of processing on the workbench can better realize processing effect for some.Manipulate object very inconvenient, that much can not move and be placed on the workbench simultaneously and can not use Laser Processing.
Along with developing rapidly of laser instrument and application technology thereof, the application of Laser Processing more and more widely.People wish that the workpiece of processing is more and more, and much count workpiece because condition restriction can not place on the workbench, and the use of laser processing technology just is restricted like this.Simultaneously, along with the growth of outdoor process requirements, when carrying out Laser Processing, move to Working position if will process workbench outdoor, this will be a very thing of trouble.Therefore, need a kind of system that can break away from workbench and carry out Laser Processing that existing laser-processing system is replenished.
Summary of the invention
The objective of the invention is to solve the conventional laser system of processing to location of workpiece requirement height, carry problems such as inconvenience, the processing of a lot of occasion be restricted, provide that a kind of volume is little, in light weight, easy to operate, the hand-hold laser processing spear system of easy maintenance, long service life.This system can be applied in the not limited work of various laser processing spears, succeeding in developing of the laser processing spear of hand-held, to make Laser Processing become very convenient flexible, the problem that many past can't weld owing to position problems will be well solved, and can carry out Laser Processing work to it at any time.
To achieve these goals, the present invention has taked following technical scheme: include optical fiber laser 10, control system 20, laser gun rifle body 30, focusing system 50, processing rifle control Jiao and motion runner 60 and optical fiber 110.Wherein, optical fiber laser 10 is connected with control system 20, and optical fiber laser 10 also is connected with laser head in being integrated in laser gun rifle body 30 by optical fiber 110, is fixed with in the bottom of laser gun rifle body and processes rifle control Jiao and motion runner 60; The laser beam that sends from laser instrument 10 is focused on the workpiece and is had an effect with it by laser head output, process focusing system 50.
On laser gun rifle body 30, also be fixed with handle 40.
On laser gun rifle body 30, also be provided with the air inlet 80 that is used to feed assist gas.
The operator promotes laser processing spear, carries out level and smooth moving under the effect of processing rifle moving wheel, can realize Laser Processings such as laser cutting and laser weld.
Because the present invention adopts semiconductor pumped optical fiber laser as light source, it is simple in structure, and volume is little, the conversion efficiency height, laser beam quality is good, and the life-span is long, and is non-maintaining, therefore, in process, do not need huge cooling device, be convenient to the processing work of various occasions.
Description of drawings
Fig. 1 hand-hold laser processing spear system figure
Among the figure: 10, optical fiber laser, 20, control system, 30, laser gun rifle body, 40, handle, 50, focusing system, 60, processing rifle control Jiao and motion pulley, 70, laser nozzle, 80, air inlet, 110, optical fiber.
The specific embodiment
Below in conjunction with Fig. 1 present embodiment is described.
Of the present invention various entities shown in the accompanying drawing 1 all relate to and are used for the hand-held laser gun system that the various diverse locations of indoor and outdoor are suitable for the workpiece of Laser Processings such as laser weld and cutting.
Hand-hold laser processing spear system comprises optical fiber laser 10, control system 20, laser gun rifle body 30, laser nozzle 70, processing rifle control Jiao and motion runner 60.Optical fiber laser 10 is under the control of control system 20, send the laser beam of a branch of high light beam quality, this Shu Jiguang can be by optical fiber 110 transmission, the end fitting of optical fiber 110 can be embedded into laser gun rifle body 30, light beam is by being integrated in the focusing system 50 in the processing rifle rifle body, come out by nozzle 70, can be to having an effect with focusing of processing rifle and motion pulley 60 contacted workpiece.Add man-hour, will process rifle control Jiao and motion pulley 60 is placed on the workpiece, driving handle 40 slides the processing rifle control Jiao and the motion pulley 60 of laser gun rifle body 30 bottoms on workpiece, realizes Laser Processings such as cutting or welding.Under the situation that processing needs, can add assist gas by air inlet 80, laser nozzle 70 is used to control flowing of assist gas.
In the present embodiment, on the laser gun rifle body that parts such as optical-fiber laser head, laser nozzle, focusing system, handle, focusing campaign runner, air inlet are all fixed.
Because processing rifle control Jiao and motion pulley 60 are seated on the workpiece, can make between workpiece and the processing rifle and be maintained fixed distance, the control workpiece is in the focal position (can or select the motion pulley according to the size design of laser focal) of laser all the time, moves by promoting to realize processing the level and smooth of rifle simultaneously.
This laser processing spear system is the portable system of hand-held.Along with reducing day by day of laser instrument volume and quality, development in recent years optical fiber laser rapidly particularly, because its volume is little, be easy to carry and characteristics that beam quality is high, make this hand-hold laser processing spear system can be applied in the middle of the reality, can carry out outside work easily, process easily at the object of diverse location.
Claims (3)
1. hand-hold laser processing spear system is characterized in that: include optical fiber laser (10), control system (20), laser gun rifle body (30), focusing system (50), laser nozzle (70), processing rifle control Jiao and motion runner (60) and optical fiber (110); Wherein, optical fiber laser (10) is connected with control system (20), optical fiber laser (10) also is connected by optical fiber (110) laser head interior with being integrated in laser gun rifle body (30), is fixed with processing rifle control Jiao and motion runner (60) in the bottom of laser gun rifle body (10); The laser beam that sends from laser instrument (10) is focused on the workpiece and is had an effect with it by laser head output, process focusing system (50), laser nozzle (70).
2. hand-hold laser processing spear system according to claim 1 is characterized in that: also be fixed with handle (40) on laser gun rifle body (30).
3. hand-hold laser processing spear system according to claim 1 is characterized in that: also be provided with the air inlet (80) that is used to feed assist gas on laser gun rifle body (30).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200710178926 CN101176949A (en) | 2007-12-07 | 2007-12-07 | Hand-hold laser processing spear system |
Applications Claiming Priority (1)
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CN 200710178926 CN101176949A (en) | 2007-12-07 | 2007-12-07 | Hand-hold laser processing spear system |
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CN101176949A true CN101176949A (en) | 2008-05-14 |
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CN 200710178926 Pending CN101176949A (en) | 2007-12-07 | 2007-12-07 | Hand-hold laser processing spear system |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101862912A (en) * | 2010-03-11 | 2010-10-20 | 广东海洋大学 | Handheld laser drilling method |
CN101862911A (en) * | 2010-03-11 | 2010-10-20 | 广东海洋大学 | Handheld laser cutting method |
CN101862902A (en) * | 2010-03-11 | 2010-10-20 | 广东海洋大学 | Handheld laser welding method and device |
CN102179633A (en) * | 2011-04-28 | 2011-09-14 | 江苏大学 | Hand type laser cutting head with clamping function |
CN103878493A (en) * | 2014-04-05 | 2014-06-25 | 李莎 | Laser breaking-in device |
CN104588885A (en) * | 2015-01-22 | 2015-05-06 | 天津市激光技术研究所 | Self-gravity focusing tracking device for laser engraving of shaped curve surface |
CN106514013A (en) * | 2016-12-29 | 2017-03-22 | 中科和光(天津)应用激光技术研究所有限公司 | Portable and movable laser drilling and cutting equipment |
CN106903427A (en) * | 2017-04-24 | 2017-06-30 | 北京华岸科技有限公司 | Laser control apparatus and laser processing device |
CN106984596A (en) * | 2017-04-25 | 2017-07-28 | 重庆凯沃德光电自动化设备有限公司 | Laser cleaning machine and its control method |
CN107552979A (en) * | 2017-10-30 | 2018-01-09 | 扬中市惠丰包装有限公司 | A kind of hand-holdable formula laser cutting device |
CN113714624A (en) * | 2021-08-29 | 2021-11-30 | 南京晨光集团有限责任公司 | Focusing device for laser marking of electric connector |
-
2007
- 2007-12-07 CN CN 200710178926 patent/CN101176949A/en active Pending
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101862911A (en) * | 2010-03-11 | 2010-10-20 | 广东海洋大学 | Handheld laser cutting method |
CN101862902A (en) * | 2010-03-11 | 2010-10-20 | 广东海洋大学 | Handheld laser welding method and device |
CN101862912A (en) * | 2010-03-11 | 2010-10-20 | 广东海洋大学 | Handheld laser drilling method |
CN102179633A (en) * | 2011-04-28 | 2011-09-14 | 江苏大学 | Hand type laser cutting head with clamping function |
CN102179633B (en) * | 2011-04-28 | 2013-10-23 | 江苏大学 | Hand type laser cutting head with clamping function |
CN103878493B (en) * | 2014-04-05 | 2016-06-15 | 李莎 | Laser dismantling device |
CN103878493A (en) * | 2014-04-05 | 2014-06-25 | 李莎 | Laser breaking-in device |
CN104588885A (en) * | 2015-01-22 | 2015-05-06 | 天津市激光技术研究所 | Self-gravity focusing tracking device for laser engraving of shaped curve surface |
CN106514013A (en) * | 2016-12-29 | 2017-03-22 | 中科和光(天津)应用激光技术研究所有限公司 | Portable and movable laser drilling and cutting equipment |
CN106903427A (en) * | 2017-04-24 | 2017-06-30 | 北京华岸科技有限公司 | Laser control apparatus and laser processing device |
CN106984596A (en) * | 2017-04-25 | 2017-07-28 | 重庆凯沃德光电自动化设备有限公司 | Laser cleaning machine and its control method |
CN107552979A (en) * | 2017-10-30 | 2018-01-09 | 扬中市惠丰包装有限公司 | A kind of hand-holdable formula laser cutting device |
CN113714624A (en) * | 2021-08-29 | 2021-11-30 | 南京晨光集团有限责任公司 | Focusing device for laser marking of electric connector |
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