CN201524878U - Laser cutting head with double microscope bases - Google Patents
Laser cutting head with double microscope bases Download PDFInfo
- Publication number
- CN201524878U CN201524878U CN 200920210947 CN200920210947U CN201524878U CN 201524878 U CN201524878 U CN 201524878U CN 200920210947 CN200920210947 CN 200920210947 CN 200920210947 U CN200920210947 U CN 200920210947U CN 201524878 U CN201524878 U CN 201524878U
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- CN
- China
- Prior art keywords
- laser cutting
- microscope base
- inches
- cutting head
- mirror chamber
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- 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.)
- Expired - Fee Related
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Abstract
A laser cutting head with double microscope bases comprises a base, a connector, a focusing mirror component, a capacitor head, a spray nozzle, an anti-collision mechanism, an automatic focusing mechanism and a water cooled ring, wherein, the focusing mirror component comprises a first microscope cavity and a second microscope cavity; a first drawer-type microscope base is arranged in the first microscope cavity; a second drawer-type microscope base is arranged in the second microscope cavity; a 7.5 inches of focusing mirror is mounted in the first drawer-type microscope base; and a 5 inches of focusing mirror is mounted in the second drawer-type microscope base. The utility model has dual microscope bases, and the 5 inches or 7.5 inches of focusing mirrors are mounted manually. The utility model has the function of automatic focusing so as to adjust the focus position in a programmable manner, has the anticollision function so as to detect collision at any angle in the radial plane and immediately stop for protecting the cutting head, and can be automatically return to the original position for continuously cutting after collision deduction. The lens adopts the water-cooled manner, thereby effectively prolonging the service life of the lens.
Description
Technical field
The utility model relates to laser cutting machine, relates in particular to the bimirror seat laser cutting head in a kind of laser cutting machine.
Background technology
Laser cutting is as a kind of novel thermal cutting technology, and it is fast to have cutting speed, the production efficiency height, and cutting end face quality is good, and advantages such as the little and environmental protection in heat affected area have become one of main sheet metal cutting mode, have obtained application more and more widely.Along with the continuous development of high power laser technology, the working ability of laser cutting, efficient and quality are all improving constantly.But also there is following problem in existing high power laser cutting machine: 1, cutting head is simple in structure, and function singleness can only be installed focus lamp in the fixed position; Though 2 part cutting heads have adopted the technology of anticollision, are simple mechanical system, after eliminating, collision can't recover automatically; 3, adopt the type of cooling of air cooling, the eyeglass inhomogeneous cooling is even, and cooling capacity is also not enough, can not satisfy the requirement of high power laser cutting machine; 4, manual adjustments mode, inefficiency are adopted in focal length of lens adjustment.Above-mentioned deficiency has brought big inconvenience for the application of laser cutting, has limited the application of laser cutting.
The utility model content
The purpose of this utility model exactly in order to address the above problem, provides a kind of bimirror seat laser cutting head.
In order to achieve the above object, the utility model has adopted following technical scheme: a kind of bimirror seat laser cutting head, be installed on the head of laser cutting machine, comprise that pedestal and order are installed in connector, focus lamp assembly, electric capacity head and the nozzle on the pedestal, be characterized in, also comprise anticollision mechanism, automatic focusing mechanism and water-cooling ring; Described focus lamp assembly comprises the first mirror chamber and the second mirror chamber that is set in sequence on the laser optical path, be provided with the first drawer type microscope base in the first mirror chamber, be provided with the second drawer type microscope base in the second mirror chamber, 7.5 inches focus lamps are installed in the first drawer type microscope base, 5 inches focus lamps are installed in the second drawer type microscope base; Described pedestal is provided with guide rail, and automatic focusing mechanism is erected on the guide rail and is fixedly linked with the focus lamp assembly and can drive the focus lamp assembly and move up and down; Anticollision mechanism comprises microswitch and spring, and microswitch and spring are separately positioned between the head of connector and laser cutting machine, and water-cooling ring is arranged between the first mirror chamber and the second mirror chamber.
Also comprise the first radiai adjustment knob and the second radiai adjustment knob, the first radiai adjustment knob is installed in to link to each other by the first mirror chamber and with the first drawer type microscope base and is used to regulate the radial position of 7.5 inches focus lamps, and the second radiai adjustment knob is installed in to link to each other by the second mirror chamber and with the second drawer type microscope base and is used to regulate the radial position of 5 inches focus lamps.
Also comprise four cut-out governing knobs, the radial position that four cut-out governing knobs circumferentially evenly distribute and are installed in the lower end of pedestal and contact the adjustable nozzles that links to each other respectively with nozzle.
Also comprise four coaxial adjustment screw, four coaxial adjustment screw circumferentially evenly distribute and are installed in the radial position that can regulate cutting head on the connector.
The utility model bimirror seat laser cutting head has following advantage and characteristics owing to adopted above technical scheme:
1, have bimirror chamber and two drawer type microscope bases, the user can be according to the needs of cutting technique, and 5 inches or 7.5 inches focus lamps of Fast Installation have increased the scope of application of laser cutting machine greatly.
2, have automatic focusing function, can the eyeglass height be automatically adjusted, shorten focal length and adjust the time, improve the accuracy that focal length is adjusted, thoroughly eliminated the inaccuracy and the inconvenience of artificial focusing by the mode of programming.
3, have crashproof function, can detect automatically and collide at any angle in the sagittal plane and instant the shutdown, avoided after collision is eliminated, can automatically restoring to original position and continuing cutting because of the operation or the improper cutting head damage that causes of programming.
4, eyeglass adopts water-cooled mode, has improved cooling effectiveness, prolongs eyeglass service life;
Description of drawings
Fig. 1 is the structural representation of the utility model bimirror seat laser cutting head.
The specific embodiment
Referring to Fig. 1, bimirror seat laser cutting head of the present utility model, be installed on the head 1 of laser cutting machine, comprise that pedestal 2 and order are installed in connector 3, focus lamp assembly 4, electric capacity head 5, nozzle 51, anticollision mechanism 6, automatic focusing mechanism 7 and the water-cooling ring 8 on the pedestal.
Be provided with guide rail 9 on pedestal 2, automatic focusing mechanism 7 is erected on the guide rail 9 and is fixedly linked with focus lamp assembly 4 and can drive focus lamp assembly 4 and move up and down, and is used to regulate the axial location of two microscope bases.
Anticollision mechanism 6 comprises microswitch 61 and spring 62, and microswitch 61 and spring 62 are separately positioned between the head 1 of connector 3 and laser cutting machine.Microswitch 61 collision detection are also sent stopping signal, absorb collision impact power thereby spring 62 is forced to compression, the protection cutting head.After collision was eliminated, spring 62 reset to guard mode, and cutting head resets and can continue cutting.
Water-cooling ring 8 is arranged between the first mirror chamber 41 and the second mirror chamber 42.Be used to cool off two mirror chambeies and microscope base that sets within it and eyeglass.
Also comprise the radial position that four cut-out governing knobs, 10, four cut-out governing knobs 10 circumferentially evenly distribute and are installed in the lower end of pedestal 2 and contact the adjustable nozzles that links to each other respectively with nozzle 5.
Comprise that also 11, four circumferentially even distributions of coaxial adjustment screw 11 of four coaxial adjustment screw are installed in the radial position that can regulate cutting head on the connector 3.
The course of work and the principle of bimirror seat laser cutting head of the present utility model can be described as follows in conjunction with Fig. 1:
Laser enters cutting head from the top, focuses on by the focus lamp that is installed on the second drawer type microscope base 42 or the first drawer type microscope base 41 then, together shines on the steel plate cutting steel plate by electric capacity head 5 and nozzle 51 with assist gas.
The second drawer type microscope base 42 is used to lay adorns 5 inches focus lamp, and the first drawer type microscope base 41 is used to install 7.5 inches focus lamp, and focus lamp is Fast Installation or dismounting manually.The second radiai adjustment knob 44 is used to regulate the radial position of 5 inches focus lamp, and the first radiai adjustment knob 43 is used to regulate the radial position of 7.5 inches focus lamp.Automatic focusing mechanism 7 is used to regulate the axial location of two microscope bases.Coaxial adjustment screw 11 is used to regulate the radial position of whole cutting head.Cut-out governing knob 10 is used to regulate the radial position of nozzle.Realize the adjustment of light path by two radiai adjustment knobs 43 of collaborative adjustment and 44, automatic focusing mechanism 7, coaxial adjustment screw 11 and cut-out governing knob 10.Water-cooling ring 8 is used to cool off eyeglass.
After cutting head in the sagittal plane arbitrarily angled collision took place, the rapid collision detection of microswitch 61 meetings were also sent stopping signal, thereby spring 62 is forced to compression absorption collision impact power, protection cutting head simultaneously.After collision was eliminated, controller can return to original position according to the home position of writing down automatically and continue cutting, and spring 62 distortion subductions return to guard mode, can avoid because of operating or programme the improper cutting head loss that causes.
Claims (4)
1. bimirror seat laser cutting head, be installed on the head of laser cutting machine, comprise that pedestal and order are installed in connector, focus lamp assembly, electric capacity head and the nozzle on the pedestal, is characterized in that: also comprise anticollision mechanism, automatic focusing mechanism and water-cooling ring; Described focus lamp assembly comprises the first mirror chamber and the second mirror chamber that is set in sequence on the laser optical path, be provided with the first drawer type microscope base in the first mirror chamber, be provided with the second drawer type microscope base in the second mirror chamber, 7.5 inches focus lamps are installed in the first drawer type microscope base, 5 inches focus lamps are installed in the second drawer type microscope base; Described pedestal is provided with guide rail, and automatic focusing mechanism is erected on the guide rail and is fixedly linked with the focus lamp assembly and can drive the focus lamp assembly and move up and down; Anticollision mechanism comprises microswitch and spring, and microswitch and spring are separately positioned between the head of connector and laser cutting machine, and water-cooling ring is arranged between the first mirror chamber and the second mirror chamber.
2. bimirror seat laser cutting head as claimed in claim 1, it is characterized in that: also comprise the first radiai adjustment knob and the second radiai adjustment knob, the first radiai adjustment knob is installed in to link to each other by the first mirror chamber and with the first drawer type microscope base and is used to regulate the radial position of 7.5 inches focus lamps, and the second radiai adjustment knob is installed in to link to each other by the second mirror chamber and with the second drawer type microscope base and is used to regulate the radial position of 5 inches focus lamps.
3. bimirror seat laser cutting head as claimed in claim 1 is characterized in that: also comprise four cut-out governing knobs, the radial position that four cut-out governing knobs circumferentially evenly distribute and are installed in the lower end of pedestal and contact the adjustable nozzles that links to each other respectively with nozzle.
4. bimirror seat laser cutting head as claimed in claim 1 is characterized in that: also comprise four coaxial adjustment screw, four coaxial adjustment screw circumferentially evenly distribute and are installed in the radial position that can regulate cutting head on the connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920210947 CN201524878U (en) | 2009-10-19 | 2009-10-19 | Laser cutting head with double microscope bases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920210947 CN201524878U (en) | 2009-10-19 | 2009-10-19 | Laser cutting head with double microscope bases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201524878U true CN201524878U (en) | 2010-07-14 |
Family
ID=42516177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920210947 Expired - Fee Related CN201524878U (en) | 2009-10-19 | 2009-10-19 | Laser cutting head with double microscope bases |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201524878U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039490A (en) * | 2009-10-14 | 2011-05-04 | 上海团结普瑞玛激光设备有限公司 | Automatic focusing double-mirror cavity laser cutting head |
| CN102554476A (en) * | 2012-02-28 | 2012-07-11 | 句容市大华激光科技开发有限公司 | Laser cutting machine |
| CN103231173A (en) * | 2012-08-31 | 2013-08-07 | 苏州领创激光科技有限公司 | Automatic lens changing laser cutting head |
| CN107283076A (en) * | 2017-08-04 | 2017-10-24 | 东莞市力星激光科技有限公司 | A kind of fiber cut head of the interchangeable different focal focusing lens of high power |
| CN113547204A (en) * | 2021-08-13 | 2021-10-26 | 奔腾激光(温州)有限公司 | Four-myriawatt high-power laser cutting head |
-
2009
- 2009-10-19 CN CN 200920210947 patent/CN201524878U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039490A (en) * | 2009-10-14 | 2011-05-04 | 上海团结普瑞玛激光设备有限公司 | Automatic focusing double-mirror cavity laser cutting head |
| CN102554476A (en) * | 2012-02-28 | 2012-07-11 | 句容市大华激光科技开发有限公司 | Laser cutting machine |
| CN103231173A (en) * | 2012-08-31 | 2013-08-07 | 苏州领创激光科技有限公司 | Automatic lens changing laser cutting head |
| CN103231173B (en) * | 2012-08-31 | 2015-07-15 | 苏州领创激光科技有限公司 | Automatic lens changing laser cutting head |
| CN107283076A (en) * | 2017-08-04 | 2017-10-24 | 东莞市力星激光科技有限公司 | A kind of fiber cut head of the interchangeable different focal focusing lens of high power |
| CN107283076B (en) * | 2017-08-04 | 2018-07-20 | 东莞市力星激光科技有限公司 | A kind of fiber cut head of the interchangeable different focal length focusing lens of high power |
| CN113547204A (en) * | 2021-08-13 | 2021-10-26 | 奔腾激光(温州)有限公司 | Four-myriawatt high-power laser cutting head |
| CN113547204B (en) * | 2021-08-13 | 2023-01-10 | 奔腾激光(浙江)股份有限公司 | Four-myriawatt high-power laser cutting head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20150728 Granted publication date: 20100714 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170728 Granted publication date: 20100714 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20170728 Granted publication date: 20100714 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20191019 Granted publication date: 20100714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20161019 |