CN110014234A - Circle mould laser cutting machine - Google Patents
Circle mould laser cutting machine Download PDFInfo
- Publication number
- CN110014234A CN110014234A CN201810012487.3A CN201810012487A CN110014234A CN 110014234 A CN110014234 A CN 110014234A CN 201810012487 A CN201810012487 A CN 201810012487A CN 110014234 A CN110014234 A CN 110014234A
- Authority
- CN
- China
- Prior art keywords
- support base
- cutting machine
- laser cutting
- crossbeam
- support
- 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
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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
-
- 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
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
Abstract
The invention discloses a kind of round mould laser cutting machines, its key points of the technical solution are that including lathe bed, the top of lathe bed is provided with crossbeam, crossbeam is horizontally disposed, the lower part of lathe bed is provided with round mould workbench, rotating actuator for carrying out position adjusting to rotary cutting die plate is installed on circle mould workbench, the permanent light channel structure for being processed to rotary cutting die plate is provided on crossbeam, the rotating actuator includes driving motor and bias is connected to horizontally disposed bias beam in driving motor output shaft and is connected on eccentric beam for installing the sliding support of rotary cutting die plate.The present invention solves the problems, such as that the circle mould workbench service life on existing round mould laser cutting machine is shorter.
Description
Technical field
The present invention relates to laser cutting machine, in particular to a kind of round mould laser cutting machine.
Background technique
Circle mould laser cutting machine is the equipment for being cut by laser to rotary cutting die plate.
Authorization Notice No. is that the Chinese utility model patent of CN201271785Y discloses a kind of round mould laser cutting machine,
Including lathe bed, crossbeam, Z axis, cutting head and circle several parts of mould workbench, wherein round mould workbench is for installing rotary cutting die
Plate, and the cutting part for adjusting rotary cutting die plate in rotary manner by processing request.Circle mould workbench removes support
Structure is by driving motor, worm type of reduction gearing and several parts of A axis, and wherein A axis is circular shaft and center line and driving motor, snail
The center line of worm and gear reducer output shaft is overlapped.
Circle mould workbench in this round mould laser cutting has a problem that in use, the laser of cutting head when use
Beam is concentrated on always on A shaft centre line, and A axis is persistently heated and is easily deformed, and this deformation adds under the effect of A axis self-weight factor
Play causes current A axis machining accuracy with using the time to reduce quickly, and service life is shorter.
Summary of the invention
The purpose of the present invention is to provide a kind of rotating actuators for justifying on mould laser cutting machine, it passes through structure
Design allows axis to avoid laser beam in certain positions, makes axis because the influence of temperature distortion reduces, service life is increased
It is long.
Above-mentioned purpose of the invention has the technical scheme that a kind of round mould laser cutting machine, including
Lathe bed is provided with crossbeam on the top of lathe bed, and crossbeam is horizontally disposed, the lower part of lathe bed is provided with round mould workbench, in circle mould
Rotating actuator for carrying out position adjusting to rotary cutting die plate is installed on workbench, is provided with and is used on crossbeam
To the permanent light channel structure that rotary cutting die plate is processed, the rotating actuator includes that driving motor and bias are connected to drive
It moves horizontally disposed eccentric beam on motor output shaft and is connected on eccentric beam for installing the sliding branch of rotary cutting die plate
Seat.
By using above-mentioned technical proposal, in use, charging tray is fixed on sliding support, rotary cutting die plate is in arc
Circle is buckled on charging tray periphery or is fixed by screws on charging tray, the center line of rotary cutting die plate and the center of sliding support
Line and the center line of driving motor output shaft are overlapped, and the laser beam of laser head corresponds to sliding support always in permanent light channel structure
Center line drives eccentric beam rotation by driving motor, and eccentric sill bolt moves rotary cutting die plate and carries out cutting position adjusting.
In entire cutting process, only laser head is when cutting rotary cutting die plate top, the center line of eccentric beam
It is placed exactly in immediately below the center line of output motor, eccentric beam is influenced by laser beam；And in cutting rotary cutting die plate side
When portion and side bottom edge, the center line of eccentric beam is located at the side-lower or in parallel of output motor center line, at this moment laser
Beam can not focus on eccentric beam, and then cannot impact to eccentric beam.A axis compared to the prior art, eccentric beam exist
Portion can avoid laser beam, and the influence for being excited light beam thermal deformation reduces, and service life is increased.
The present invention is further arranged to: the working face of the bias beam towards rotary cutting die plate is plane.
By using above-mentioned technical proposal, eccentric beam is easier to avoid laser beam, is influenced further to drop by laser beam
Low, service life can further be increased..
The present invention is further arranged to: the rotating actuator further includes retarder, and the retarder is connected to driving motor
And output axis connection bias beam.
By using above-mentioned technical proposal, so that the revolving speed of eccentric beam is easier to control, the requirement to driving motor is reduced.
The present invention is further arranged to: the rotating actuator further includes being supported in eccentric beam away from driving motor one end
Rotating stand.
It is rotated more steady by using above-mentioned technical proposal so that the both ends of eccentric beam can effectively be supported.
The present invention is further arranged to: one end of the bias beam cooperation rotating stand is equipped with shaft end, shaft end rotational support
In rotating stand, the center line of shaft end and the output shaft centre line of retarder are overlapped.
By using above-mentioned technical proposal, so that the installation cooperation structure of eccentric beam and rotating stand is more simple.
The present invention is further arranged to: there are three the sliding support is total.
By using above-mentioned technical proposal, rotary cutting die plate is enabled to obtain more efficiently support, machining accuracy is more
It is high.
The present invention is further arranged to: the sliding support in three sliding supports close to retarder is fixed with retarder
Connection.
By using above-mentioned technical proposal, the sliding support is fixed convenient for the installation of rotary cutting die plate as positioning datum
Position.
The present invention is further arranged to: in three sliding supports away from retarder sliding support by jackscrew and partially
Heart beam is affixed, is located in the middle sliding support and eccentric beam sliding connects.
By using above-mentioned technical proposal, intermediate sliding support can carry out adaptability according to the size of rotary cutting die plate
Adjusting, convenient for the installation of the rotary cutting die plate of various volumes.
The present invention is further arranged to: it is described perseverance light path mechanism include sliding be connected on crossbeam the first support base, with
First support base be arranged side by side and affixed third support base, the attachment base between the first support base and third support base,
Second positioning components and the first positioning components for driving attachment base to slide along crossbeam horizontal linear, the second positioning group
Part includes being separately positioned on the first support base and drive pulley on third support base and being connected on two drive pulleys
Synchronous belt, the attachment base are connected on synchronous belt a bit, and third reflecting mirror, the third support are provided on the attachment base
Being arranged side by side on seat has the first reflecting mirror and the second reflecting mirror, the arranged direction of first reflecting mirror and the second reflecting mirror and the
The arranged direction of one support base and third support base is vertical, and the second reflecting mirror and third reflecting mirror are conllinear.
By using above-mentioned technical proposal, permanent light path mechanism is in use, laser head is horizontal in the first positioning components effect lower edge
Beam is mobile, while attachment base pulls synchronous belt movement, so that drive pulley rotates and drives the first support base and third branch
It is mobile to support seat.Laser is generated by laser generator, is injected from the first reflecting mirror, then successively passes through the second reflecting mirror and third again
Reflecting mirror is finally projected from laser head.The mobile distance of laser head relative laser generator is set as L, then the first support base
It is S with the mobile distance of third support base, L is equal to 2 times of S.Laser head total optical path length when carrying out position adjusting is constant
, thus cut focus position be it is constant, it is relatively stable.
The present invention is further arranged to: first positioning components are including positioning motor and are connected to positioning motor output
It offers on axis and along the lead screw that the first support base and third support base arranged direction extend, the attachment base and is passed through for lead screw
And the threaded hole being threadedly engaged.
By using above-mentioned technical proposal, when lead screw rotates, attachment base can drive laser head edge under screw thread feeding effect
Crossbeam move back and forth, move it is more steady.
In conclusion the invention has the following advantages:
1, in circle mould laser cutting machine, eccentric beam can avoid laser beam in portion, be excited the influence drop of light beam thermal deformation
Low, service life is increased；
2, in circle mould laser cutting machine, laser head total optical path length when carrying out position adjusting is constant, therefore cuts focus
Position be it is constant, it is relatively stable.
Detailed description of the invention
Fig. 1 is round mould laser cutting machine front view；
Fig. 2 is round mould laser cutting machine front view；
Fig. 3 is the front view of rotating actuator；
Fig. 4 is the enlarged drawing in the portion A of Fig. 2；
Fig. 5 is the front view of permanent light path mechanism；
Fig. 6 is the side view of permanent light path mechanism.
In figure, 1, lathe bed；2, crossbeam；3, rotary cutting die plate；4, circle mould workbench；5, charging tray；6, rotating actuator；
60, driving motor；61, retarder；62, rotating stand；63, eccentric beam；630, sliding rail；630, sliding rail；64, shaft end；65, it slides
Support；650, sliding slot；7, permanent light path mechanism；70, laser head；700, attachment base；71, the first positioning components；710, positioning motor；
711, lead screw；72, the second positioning components；720, drive pulley；721, synchronous belt；73, the first support base；74, the second support base；
75, third support base；76, the first reflecting mirror；77, the second reflecting mirror；78, third reflecting mirror；79, fixed connecting rod.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment 1: a kind of round mould laser cutting machine, referring to Fig.1, Fig. 2, including lathe bed 1, in its length of the upper lateral edge of lathe bed 1
Crossbeam 2 is fixedly installed on degree direction, crossbeam 2 is horizontally disposed.The downside of lathe bed 1 along its length on be fixedly installed circle
Mould workbench 4.Rotating actuator 6 is installed on circle mould workbench 4, the material of at least two is combined on rotating actuator 6
Disk 5.Rotary cutting die plate 3 is buckled on 5 periphery of charging tray with arc-like inner band, and the two can also be further solid by screw when necessary
Calmly, rotating actuator 6 is rotated according to processing request drive rotary cutting die plate 3 when use, is realized to rotary cutting die
The adjusting of 3 plate face cutting position of plate.The permanent light path mechanism for being processed to rotary cutting die plate 3 is provided on crossbeam 2
7。
In conjunction with Fig. 3, Fig. 4, rotating actuator 6 includes driving motor 60, is connected to subtracting on 60 output shaft of driving motor
Fast device 61, the rotating stand 62 playing fixed supporting role, the eccentric eccentric beam 63 being connected on 61 output shaft of retarder, bias are even
The sliding support 65 that the shaft end 64 and sliding for being connected to eccentric beam 63 are connected on eccentric beam 63.There are two rotating stand 62 is total,
One supports the position for being fixed on retarder 61, another supports the position for being fixed on shaft end 64, and 62 lower part of rotating stand passes through
Bolt is connect with circle mould workbench 4.64 coaxial line of driving motor 60, retarder 61 and shaft end forms bias with eccentric beam 63
Structure.
Eccentric 63 cross section of beam is in rectangle, and working face is horizontal plane.An one slide rail is respectively equipped in the two sides of eccentric beam 63
630, the sliding slot 650 for cooperating eccentric beam 63 is provided on sliding support 65, two cooperations of sliding slot 650 are fastened in two one slide rails
It can slide on 630 and along sliding rail 630.Sliding support 65 1 and rotation there are three slip support abutment 65 is total, positioned at two sides
Support 62 is affixed and another is fixed on eccentric beam 64 by jackscrew, is located in the middle sliding support 65 and does not fix processing,
It is located in the middle sliding support 65 when use and is supported on middle position according to the size of rotary cutting die plate 3.Charging tray 5 and sliding branch
Seat 65 is affixed by bolt.
Referring to Fig. 4, Fig. 5, permanent light path mechanism 7 includes laser head 70, the operative orientation of laser head 70 straight down, with crossbeam
2 setting direction is vertical.The first positioning components 71 for adjusting the position on crossbeam 2 of laser head 70 are provided on crossbeam 2,
First positioning components 71 include the silk for being fixed on the positioning motor 710 on crossbeam 2 and being connected on positioning 710 output shaft of motor
Bar 711, lead screw 711 are located at 2 top of crossbeam and arrange that the other end of lead screw 711 is by seat supports along 2 length direction of crossbeam.Swash
Shaven head 70 is connected by attachment base 700, and the threaded hole of cooperation lead screw 711 is offered on attachment base 700, when lead screw 711 rotates, connection
Seat 700 can drive laser head 70 to move back and forth along crossbeam 2 under screw thread feeding effect.
Sliding rail is disposed on crossbeam 2, sliding thereon is connected with the first support base 73, the second support base 74 and opposite the
The third support base 75 of one support base 73 setting.The first reflecting mirror 76 and the second reflection are arranged side by side on third support base 75
Mirror 77 is disposed with the third reflecting mirror 78 conllinear with the first reflecting mirror 76 on the second support base 74.Permanent light path mechanism 7 further includes
The second positioning components 72 for driving the first support base 73, the second support base 74 and third support base 75 mobile.Second positioning group
Part 72 includes two transmission belts of the drive pulley 720 being separately positioned on the first support base 73 and third support base 75 and cooperation
Synchronous belt 721 on wheel 720.Synchronous belt 721 is toothed belt, with 720 engaged transmission of drive pulley.First support base 73 and third
Support base 75 is fixedly connected by fixed connecting rod 79.A little be fixedly connected on 700 top of attachment base and synchronous belt 721 and with second
Support seat 74 is fixedly connected.
Permanent light path mechanism 7 is connected simultaneously in use, laser head 70 moves under the effect of the first positioning components 71 along crossbeam 2
Seat 700 pulls synchronous belt 721 to move, so that drive pulley 720 rotates and drives the first support base 73 and third support base
75 is mobile.Laser is generated by laser generator, is injected from the second reflecting mirror 77, then again successively by the first reflecting mirror 76 and the
Three reflecting mirrors 78 are finally projected from laser head 70.
The mobile distance of 70 relative laser generator of laser head is set as L, then the first support base 73 and third support base
75 mobile distances are S, and L is equal to 2 times of S.The total optical path length when carrying out position adjusting of laser head 70 is constant, therefore is cut
It is constant for cutting the position of focus.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of round mould laser cutting machine, including lathe bed (1) are provided with crossbeam (2) on the top of lathe bed (1), crossbeam (2) is horizontal
Setting, is provided with round mould workbench (4) in the lower part of lathe bed (1), is equipped on circle mould workbench (4) for rotary knife
Template (3) carry out position adjusting rotating actuator (6), be provided on crossbeam (2) for rotary cutting die plate (3) into
The permanent light channel structure of row processing, it is characterised in that: the rotating actuator (6) includes that driving motor (60) and bias are connected to
It horizontally disposed bias beam (63) and is connected on eccentric beam (63) for installing rotary on driving motor (60) output shaft
The sliding support (65) of cutting die plate (3).
2. round mould laser cutting machine according to claim 1, it is characterised in that: the bias beam (63) is towards rotary knife
The working face of template (3) is plane.
3. round mould laser cutting machine according to claim 2, it is characterised in that: the rotating actuator (6) further includes
Retarder (61), the retarder (61) are connected to driving motor (60) and output axis connection bias beam (63).
4. round mould laser cutting machine according to claim 3, it is characterised in that: the rotating actuator (6) further includes
It is supported in the rotating stand (62) that eccentric beam (63) deviate from driving motor (60) one end.
5. round mould laser cutting machine according to claim 4, it is characterised in that: the bias beam (63) cooperates rotating stand
(62) one end is equipped with shaft end (64), and shaft end (64) rotational support the center line of shaft end (64) and subtracts in rotating stand (62)
The output shaft centre line of fast device (61) is overlapped.
6. round mould laser cutting machine according to claim 5, it is characterised in that: there are three the sliding support (65) is total.
7. round mould laser cutting machine according to claim 6, it is characterised in that: close in three sliding supports (65)
The sliding support (65) of retarder (61) is fixedly connected with retarder (61).
8. round mould laser cutting machine according to claim 7, it is characterised in that: deviate from three sliding supports (65)
The sliding support (65) of retarder (61) is affixed by jackscrew and eccentric beam (63), is located in the middle sliding support (65) and eccentric
Beam (63) sliding connection.
9. circle mould laser cutting machine according to claim 1 or 8, it is characterised in that: the perseverance light path mechanism (7) includes sliding
Shifting is connected to the first support base (73), and affixed third support base arranged side by side with the first support base (73) on crossbeam (2)
(75), the attachment base (700) between the first support base (73) and third support base (75), the second positioning components (72) and
The first positioning components (71) for driving attachment base (700) to slide along crossbeam (2) horizontal linear, second positioning components
(72) include the drive pulley (720) that is separately positioned on the first support base (73) and third support base (75) and be connected to two
Synchronous belt (721) on a drive pulley (720), the attachment base (700) are connected on synchronous belt (721) a bit, the company
It is provided on joint chair (700) third reflecting mirror (78), being arranged side by side on the third support base (75) has the first reflecting mirror (76)
With the second reflecting mirror (77), the arranged direction of first reflecting mirror (76) and the second reflecting mirror (77) and the first support base (73)
Vertical with the arranged direction of third support base (75), the second reflecting mirror (77) and third reflecting mirror (78) are conllinear.
10. round mould laser cutting machine according to claim 9, it is characterised in that: first positioning components (71) include
It transposes motor (710) and is connected on positioning motor (710) output shaft and along the first support base (73) and third support base
(75) lead screw (711) that arranged direction extends offers on the attachment base (700) and passes through and be threadedly engaged for lead screw (711)
Threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810012487.3A CN110014234A (en) | 2018-01-05 | 2018-01-05 | Circle mould laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810012487.3A CN110014234A (en) | 2018-01-05 | 2018-01-05 | Circle mould laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110014234A true CN110014234A (en) | 2019-07-16 |
Family
ID=67187289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810012487.3A Pending CN110014234A (en) | 2018-01-05 | 2018-01-05 | Circle mould laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110014234A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434482A (en) * | 2019-08-06 | 2019-11-12 | 苏州创轩激光科技有限公司 | A kind of rotary cutting ice laser machine |
| CN111590212A (en) * | 2020-05-11 | 2020-08-28 | 浙江摩多巴克斯科技股份有限公司 | High-speed high-precision multi-axis linkage laser cutting machine with free circular cutting function |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201271785Y (en) * | 2008-09-05 | 2009-07-15 | 深圳市大族激光科技股份有限公司 | Round die laser cutting machine |
| CN201361764Y (en) * | 2008-11-14 | 2009-12-16 | 深圳市大族激光科技股份有限公司 | Round mold cutting plate loading device |
| US20130032580A1 (en) * | 2010-11-29 | 2013-02-07 | Mitsubishi Electric Corporation | Optical path structure of laser processing machine |
| CN203649646U (en) * | 2014-01-08 | 2014-06-18 | 济南森峰科技有限公司 | Constant light path transmission device of engraving machine |
| CN204934857U (en) * | 2015-07-09 | 2016-01-06 | 北京泛斯机床有限公司 | The permanent light path conveyer of cutting machine |
| CN204975691U (en) * | 2015-09-18 | 2016-01-20 | 广州汉马自动化控制设备有限公司 | Permanent light path structure of mechanical type |
| CN205271152U (en) * | 2015-11-26 | 2016-06-01 | 北京源欧森激光设备有限公司 | Circle mould laser machine |
-
2018
- 2018-01-05 CN CN201810012487.3A patent/CN110014234A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201271785Y (en) * | 2008-09-05 | 2009-07-15 | 深圳市大族激光科技股份有限公司 | Round die laser cutting machine |
| CN201361764Y (en) * | 2008-11-14 | 2009-12-16 | 深圳市大族激光科技股份有限公司 | Round mold cutting plate loading device |
| US20130032580A1 (en) * | 2010-11-29 | 2013-02-07 | Mitsubishi Electric Corporation | Optical path structure of laser processing machine |
| CN203649646U (en) * | 2014-01-08 | 2014-06-18 | 济南森峰科技有限公司 | Constant light path transmission device of engraving machine |
| CN204934857U (en) * | 2015-07-09 | 2016-01-06 | 北京泛斯机床有限公司 | The permanent light path conveyer of cutting machine |
| CN204975691U (en) * | 2015-09-18 | 2016-01-20 | 广州汉马自动化控制设备有限公司 | Permanent light path structure of mechanical type |
| CN205271152U (en) * | 2015-11-26 | 2016-06-01 | 北京源欧森激光设备有限公司 | Circle mould laser machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434482A (en) * | 2019-08-06 | 2019-11-12 | 苏州创轩激光科技有限公司 | A kind of rotary cutting ice laser machine |
| CN110434482B (en) * | 2019-08-06 | 2024-04-09 | 苏州创轩激光科技有限公司 | Rotary ice cutting laser machine |
| CN111590212A (en) * | 2020-05-11 | 2020-08-28 | 浙江摩多巴克斯科技股份有限公司 | High-speed high-precision multi-axis linkage laser cutting machine with free circular cutting function |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190916 Address after: 063021 Zhangzhuangzi Village, Zhengzhuangzi Town, Kaiping District, Tangshan City, Hebei Province Applicant after: Tangshan Shangdong Zhanchuang Technology Co., Ltd. Address before: 101105 09216 Yongxin Road, Yongle Dian, Tongzhou District, Beijing Applicant before: BEIJING YUANOUSEN LASER EQUIPMENT CO., LTD. |
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Application publication date: 20190716 |
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