CN102632340A - Laser cutting head device - Google Patents
Laser cutting head device Download PDFInfo
- Publication number
- CN102632340A CN102632340A CN2012101483611A CN201210148361A CN102632340A CN 102632340 A CN102632340 A CN 102632340A CN 2012101483611 A CN2012101483611 A CN 2012101483611A CN 201210148361 A CN201210148361 A CN 201210148361A CN 102632340 A CN102632340 A CN 102632340A
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- seat
- runddichtringo
- head unit
- screw
- adjustment
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Abstract
The invention relates to a laser cutting head device, which is particularly used for cutting various metal and nonmetal materials and belongs to the technical field of laser processing equipment. The laser cutting head device mainly comprises a spray nozzle, a sensing seat, an insulating seat, a regulating screw, a transverse regulating seat, a regulating ring, a longitudinal regulating seat, a scale ring, a connecting screw, a lens seat and a focusing mirror seat. The laser cutting head device has the advantages that the structure is simple, compact and reasonable; focusing lenses with different focuses can be fast and conveniently replaced, the position regulation of the focusing leans is convenient, and the use is reliable; the spray nozzle position can be freely regulated, the single replacement is realized, and the use is convenient; and a compressed air input hole of the focusing mirror seat forms a certain angle with the axial line of the focusing mirror seat, so compressed air in a cutting head shows the partial laminar condition from the turbulent condition, and the cut dust bringing caused by air backflow in the cavity is prevented.
Description
Technical field
The present invention relates to a kind of cut head unit, specifically be used to cut various metals and nonmetallic materials, belong to the laser process equipment technical field.
Background technology
It is good that laser has the depth of parallelism, and the characteristics that energy is high usually are used to the cutting processing field at present.
Cut is as a kind of novel thermal cutting technology, the extruding, the friction that do not produce cutter and workpiece, contactless stress, genus noncontact processing.And have following characteristics:
1, shape diversity: can process the irregularly shaped straight line of various complicacies, the various complicated shapes of curvilinear path workpiece and picture and text.And do not need various cutleries, template, mould.
2, technology is advanced: the workpiece thermal deformation is little, does not have the stress of clamping and workpiece and is weighed wounded phenomenon.
3, rapidoprint popularity.Can process the metal and the nonmetallic materials of various performances, like aluminium, copper, titanium, nickel, iron and steel, PVC, PP, ABS, chemical fiber plus material, timber, glass etc.
Along with the continuous development of high power laser technology, the ability of cut, efficient and quality are all in continuous improve.But existing laser cutting head also exists some problems, and such as the cutting head function singleness, cutting gas ejection angle is not good.Can only fixedly mount the focusing lens that uses a kind of focal length, can not change the focusing lens of different focal easily, with the material that adapts to different-thickness etc.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby a kind of cut head unit is provided, can change the focusing lens and the nozzle of different focal quickly and easily; To adapt to the sheet material split requirement of different size; Focusing lens and nozzle are easy to adjust, use reliably, and cost is low.
According to technical scheme provided by the invention, the cut head unit mainly comprises nozzle, sensing seat, insulator, adjustment screw, horizontal adjustment seat, adjustable ring, vertical adjustment seat, calibration loop, attachment screw, eyeglass seat and focuses on microscope base.
Have two installing holes on the said focusing microscope base sidewall, the eyeglass seat is installed in the installing hole.
Said focusing microscope base lower end is provided with external screw thread, is connected with vertical screw-internal thread fit of adjusting on the seat.Through rotating vertical adjustment seat, can adjust the height that vertical adjustment seat is put.Said vertical adjustment seat is gone up calibration loop is installed, and calibration loop rotates with vertical adjustment seat.Said calibration loop subscript is marked with scale value, is convenient to realize fine setting, accurate adjustment.
Said horizontal adjustment seat is connected vertical adjustment seat lower end through attachment screw.Laterally be provided with stepped hole in the adjustment seat, said adjustable ring is installed in the stepped hole.Around the said horizontal adjustment seat four adjustment screw are installed, four adjustment screw evenly distribute.Said four adjustment screw heads contact adjustable ring is adjusted the position of adjustable ring and is also fixed through the adjustment adjustment screw.
Said insulating base is through the adjustable ring inner chamber that is threaded, and sensing seat is through the insulating base inner chamber that is threaded, and nozzle is through the sensing seat inner chamber that is threaded.
Have air admission hole on the said focusing microscope base sidewall, the air admission hole axis is 45 ° of angles with focusing microscope base endoporus axis.
Said eyeglass seat upper and lower side is installed an O RunddichtringO and the 2nd O RunddichtringO respectively.Be provided with the 3rd O RunddichtringO between said vertical adjustment seat and the focusing microscope base.Be provided with the 4th O RunddichtringO between said adjustable ring and the vertical adjustment seat.Be provided with the 5th O RunddichtringO between said insulator and the adjustable ring.Be provided with the 6th O RunddichtringO between said sensing seat and the insulator.Be provided with the 7th O RunddichtringO between said nozzle and the sensing seat.
Compared with present technology the present invention has the following advantages:
The present invention is simple, compact and reasonable for structure; Can change the focusing lens of different focal quickly and easily, to adapt to the sheet material cutting of different size; The position of focusing lens is easy to adjust, uses reliable; Nozzle location can freely be adjusted, and changes separately, and is easy to use; Focus on microscope base compressed air input hole and present certain angle, make the compressed air in the cutting head demonstrate the part layer stream mode, prevent that the cutting dust is brought in the air backflow in the chamber from turbulent condition with focusing microscope base axis.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is an eyeglass holder structure sketch map.
Description of reference numerals: 1-nozzle, 2-sensing seat, 3-insulator, 4-adjustment screw, 5-laterally adjust seat, 6-adjustable ring, 7-and vertically adjust seat, 8-calibration loop, 9-attachment screw, 10-eyeglass seat, 11-and focus on microscope base, 12-installing hole, 13-the one O RunddichtringO, 14-the 2nd O RunddichtringO, 15-the 3rd O RunddichtringO, 16-the 4th O RunddichtringO, 17-the 5th O RunddichtringO, 18-the 6th O RunddichtringO, 19-the 7th O RunddichtringO, 20-air admission hole.
The specific embodiment
Following the present invention will combine the embodiment in the accompanying drawing to further describe:
As shown in Figure 1, the present invention mainly comprises nozzle 1, sensing seat 2, insulator 3, adjustment screw 4, laterally adjustment seat 5, adjustable ring 6, vertically adjustment seat 7, calibration loop 8, attachment screw 9, eyeglass seat 10 and focus on microscope base 11.
Have two installing holes 12 on said focusing microscope base 11 sidewalls, eyeglass seat 10 is installed in the installing hole 12.When cutting thicker sheet material, needing long focal length, eyeglass seat 10 is installed in the superincumbent installing hole 12; When the thin sheet material of cutting, needing short focal length, eyeglass seat 10 is installed in the following installing hole 12.
Said focusing microscope base 11 lower ends are provided with external screw thread, are connected with vertical screw-internal thread fit of adjusting on the seat 7.Through rotating vertical adjustment seat 7, can adjust the height of vertical adjustment seat 7 positions.On said vertical adjustment seat 7 calibration loop 8 is installed, calibration loop 8 rotates with vertical adjustment seat 7.Said calibration loop 8 subscripts are marked with scale value, can confirm the vertically angle of adjustment seat 7 rotations through scale value, adjust the height and position of adjustable ring 6 accurately, degree of regulation 0.05mm.
Said horizontal adjustment seat 5 is connected vertical adjustment seat 7 lower ends through attachment screw 9.Laterally be provided with stepped hole in the adjustment seat 5, said adjustable ring 6 is installed in the stepped hole.Around the said horizontal adjustment seat 54, four adjustment screw 4 of four adjustment screw being installed evenly distributes.Said four adjustment screw 4 heads contact adjustable ring 6 is adjusted the position of adjustable ring 6 and is also fixed through adjustment adjustment screw 4.
Said insulating base 3 is through adjustable ring 6 inner chambers that are threaded, and sensing seat 2 is through insulating base 3 inner chambers that are threaded, and nozzle 1 is through sensing seat 2 inner chambers that are threaded.
Have air admission hole 20 on said focusing microscope base 11 sidewalls, air admission hole 20 axis are 40 ° of angles with focusing microscope base 11 interior axially bored lines.Can make the Compressed Gas in the cutting head demonstrate the part layer stream mode like this, prevent that air circles round to bring the cutting dust in the chamber in, be without prejudice to protect focusing lens from turbulent condition.
Said eyeglass seat 10 upper and lower sides are installed an O RunddichtringO 13 and the 2nd O RunddichtringO 14 respectively.Be provided with the 3rd O RunddichtringO 15 between said vertical adjustment seat 7 and the focusing microscope base 11.Be provided with the 4th O RunddichtringO 16 between said adjustable ring 6 and the vertical adjustment seat 7.Be provided with the 5th O RunddichtringO 17 between said insulator 3 and the adjustable ring 6.Be provided with the 6th O RunddichtringO 18 between said sensing seat 2 and the insulator 3.Be provided with the 7th O RunddichtringO 19 between said nozzle 1 and the sensing seat 2.These O RunddichtringOs prevent that from focusing on the air leak that microscope base 11 gets into the air that makes entering is all from nozzle 1 ejection.
Claims (10)
1. cut head unit; It is characterized in that: comprise nozzle (1), sensing seat (2), insulator (3), adjustment screw (4), horizontal adjustment seat (5), an adjustable ring (6), vertical adjustment (7), a calibration loop (8), attachment screw (9), eyeglass seat (10) and focus on microscope base (11); Have two installing holes (12) on said focusing microscope base (11) sidewall, eyeglass seat (10) is installed in the installing hole (12); Said focusing microscope base (11) lower end is provided with external screw thread, is connected with vertical screw-internal thread fit of adjusting on the seat (7); Said vertical adjustment seat (7) is gone up calibration loop (8) is installed, and calibration loop (8) rotates with vertical adjustment seat (7); Said horizontal adjustment seat (5) is connected vertical adjustment seat (7) lower end through attachment screw (9); Laterally be provided with stepped hole in the adjustment seat (5), said adjustable ring (6) is installed in the stepped hole; Said horizontal adjustment seat (5) is installed four adjustment screw (4) all around; Said insulating base (3) is through the adjustable ring that is threaded (6) inner chamber, and sensing seat (2) is through the insulating base that is threaded (3) inner chamber, and nozzle (1) is through the sensing seat that is threaded (2) inner chamber; Have air admission hole (20) on said focusing microscope base (11) sidewall, air admission hole (20) axis is 40 ° of angles with the interior axially bored line of focusing microscope base (11).
2. cut head unit as claimed in claim 1 is characterized in that: said calibration loop (8) subscript is marked with scale value.
3. cut head unit as claimed in claim 1 is characterized in that: said four adjustment screw (4) go up evenly distribution at horizontal adjustment seat (5).
4. cut head unit as claimed in claim 1 is characterized in that: said four adjustment screw (4) head contact adjustable ring (6), and adjust the position of adjustable ring (6) through adjustment adjustment screw (4) and also fix.
5. cut head unit as claimed in claim 1 is characterized in that: said eyeglass seat (10) upper and lower side is installed an O RunddichtringO (13) and the 2nd O RunddichtringO (14) respectively.
6. cut head unit as claimed in claim 1 is characterized in that: be provided with the 3rd O RunddichtringO (15) between said vertical adjustment seat (7) and the focusing microscope base (11).
7. cut head unit as claimed in claim 1 is characterized in that: be provided with the 4th O RunddichtringO (16) between said adjustable ring (6) and the vertical adjustment seat (7).
8. cut head unit as claimed in claim 1 is characterized in that: be provided with the 5th O RunddichtringO (17) between said insulator (3) and the adjustable ring (6).
9. cut head unit as claimed in claim 1 is characterized in that: be provided with the 6th O RunddichtringO (18) between said sensing seat (2) and the insulator (3).
10. cut head unit as claimed in claim 1 is characterized in that: be provided with the 7th O RunddichtringO (19) between said nozzle (1) and the sensing seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210148361.1A CN102632340B (en) | 2012-05-14 | 2012-05-14 | Laser cutting head device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210148361.1A CN102632340B (en) | 2012-05-14 | 2012-05-14 | Laser cutting head device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102632340A true CN102632340A (en) | 2012-08-15 |
| CN102632340B CN102632340B (en) | 2015-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210148361.1A Active CN102632340B (en) | 2012-05-14 | 2012-05-14 | Laser cutting head device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102632340B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658839A (en) * | 2012-09-18 | 2014-03-26 | 李久永 | Cutter installation adjustor for slitting roller |
| CN106624358A (en) * | 2017-01-20 | 2017-05-10 | 广州松兴电气股份有限公司 | Laser welding head protective gas device |
| CN114871574A (en) * | 2022-05-27 | 2022-08-09 | 华中科技大学 | Microwave-assisted device for removing burrs on surface of laser cutting part |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2097057U (en) * | 1991-06-24 | 1992-02-26 | 华中理工大学 | Laser head with integrated jet and capacitor sensor |
| GB2268109A (en) * | 1992-06-24 | 1994-01-05 | Northern Eng Ind | Machine tool cutter head |
| US5449882A (en) * | 1993-03-15 | 1995-09-12 | Reliant Laser Corporation | Mirror-based laser-processing system with temperature and position control of moving laser spot |
| CN201201128Y (en) * | 2008-05-27 | 2009-03-04 | 深圳市大族激光科技股份有限公司 | Cutting head of laser cutting machine |
| CN201913391U (en) * | 2010-12-24 | 2011-08-03 | 深圳市大族激光科技股份有限公司 | Laser cutting heat used for two-dimensional cutting |
| CN201979218U (en) * | 2011-02-23 | 2011-09-21 | 徐州中欧科技有限公司 | Laser cutting head with protection device |
| CN202639652U (en) * | 2012-05-14 | 2013-01-02 | 无锡洲翔重工科技有限公司 | Laser cutting head device |
-
2012
- 2012-05-14 CN CN201210148361.1A patent/CN102632340B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2097057U (en) * | 1991-06-24 | 1992-02-26 | 华中理工大学 | Laser head with integrated jet and capacitor sensor |
| GB2268109A (en) * | 1992-06-24 | 1994-01-05 | Northern Eng Ind | Machine tool cutter head |
| US5449882A (en) * | 1993-03-15 | 1995-09-12 | Reliant Laser Corporation | Mirror-based laser-processing system with temperature and position control of moving laser spot |
| CN201201128Y (en) * | 2008-05-27 | 2009-03-04 | 深圳市大族激光科技股份有限公司 | Cutting head of laser cutting machine |
| CN201913391U (en) * | 2010-12-24 | 2011-08-03 | 深圳市大族激光科技股份有限公司 | Laser cutting heat used for two-dimensional cutting |
| CN201979218U (en) * | 2011-02-23 | 2011-09-21 | 徐州中欧科技有限公司 | Laser cutting head with protection device |
| CN202639652U (en) * | 2012-05-14 | 2013-01-02 | 无锡洲翔重工科技有限公司 | Laser cutting head device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658839A (en) * | 2012-09-18 | 2014-03-26 | 李久永 | Cutter installation adjustor for slitting roller |
| CN106624358A (en) * | 2017-01-20 | 2017-05-10 | 广州松兴电气股份有限公司 | Laser welding head protective gas device |
| CN114871574A (en) * | 2022-05-27 | 2022-08-09 | 华中科技大学 | Microwave-assisted device for removing burrs on surface of laser cutting part |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102632340B (en) | 2015-06-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: WUXI ZHOUXIANG COMPLETE SET OF WELDING EQUIPMENT C Free format text: FORMER OWNER: WUXI ZHOUXIANG HEAVY INDUSTRY TECHNOLOGY CO., LTD. Effective date: 20140723 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20140723 Address after: 214196 East Lake Industrial Park, Donggang Town, Xishan District, Jiangsu, Wuxi Applicant after: Wuxi Zhouxiang Complete Set of Welding Equipment Co., Ltd. Address before: 214196 East Lake Industrial Park, Donggang Town, Xishan District, Jiangsu, Wuxi Applicant before: Wuxi Zhouxiang Heavy Industry Technology Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |