CN102500932A - Laser cutting machine - Google Patents
Laser cutting machine Download PDFInfo
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- CN102500932A CN102500932A CN2011103689474A CN201110368947A CN102500932A CN 102500932 A CN102500932 A CN 102500932A CN 2011103689474 A CN2011103689474 A CN 2011103689474A CN 201110368947 A CN201110368947 A CN 201110368947A CN 102500932 A CN102500932 A CN 102500932A
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- light path
- laser head
- cutting machine
- bedstead
- laser
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Abstract
The invention relates to a laser cutting machine which comprises a bed frame, a light path side frame, a light path transverse frame, a laser head, a laser head connecting seat and light path protecting covers, wherein sliding tracks are arranged on the two sides of the bed frame, and a longitudinal screw rod is arranged at the middle of the bed frame; the light path transverse frame is connected with the sliding tracks in a sliding manner and in transmission connection with the longitudinal screw rod, and a light path longitudinal channel is arranged at the upper part of the light path side frame and extends in the sliding track direction; one end of a light path transverse channel is communicated with one side of the light path longitudinal channel in a sliding manner, and one light path protecting cover is arranged on the communication side; and the laser head is arranged on the laser head connecting seat and communicated with the light path transverse channel, one light path protecting cover is arranged on the light path transverse channel, and two water-cooling openings and an air path opening are formed on the laser head. The temperature of the laser head can be effectively reduced by cooling with the circulating water in the two water-cooling openings which are positioned at the upper part of the laser cutting machine, so as to prolong the operating time and the service life of the laser head; the air path opening effectively avoids the impact of waste chips on normal operation; and a dust-proof protecting cover is adopted to effectively prevent dust, so as to ensure accuracy and effectiveness of longitudinal and transverse motions of the laser head.
Description
Technical field
The present invention relates to the cutting mechanics field, especially is a kind of laser cutting machine.
Background technology
Laser cutting machine is exactly that the energy that discharges when laser beam is shone surface of the work melts or oxidation workpiece, to reach the purpose of cutting and engraving, has the precision height; Cutting fast; Be not limited to the pattern restriction, Automatic Typesetting is saved material, and otch is level and smooth; Characteristics such as processing cost is low are with improving or be replaced in traditional cutting technique equipment gradually.The operation power of existing laser cutting device is excited the high temperature limit of shaven head, be difficult to satisfy the needs of more high-power operation, and the light path light source utilization rate that causes affected by environment is lower.
Summary of the invention
The object of the invention is to address the above problem, and is specifically realized by following technical scheme:
A kind of laser cutting machine; Comprise bedstead, crossbeam and laser head; Be arranged with a pair of slide rail on the bedstead both sides, beam erection is on slide rail, and laser head is arranged on the crossbeam through the laser head Connection Block; Be provided with at bedstead middle part and make crossbeam along the axially movable vertical screw mandrel of bedstead, vertically screw mandrel is connected with transmission device; On bedstead, be provided with and be used for collapsible and lighttight vertical light path guard shield of airtight light path; Outside slide rail, be provided with folding vertical dust cover; On crossbeam, be provided with and be used for the collapsible and lighttight lateral light paths guard shield of airtight light path; On crossbeam, be provided with horizontal sliding bar, the laser head Connection Block is installed on the horizontal sliding bar, outside horizontal sliding bar, is provided with folding horizontal dust cover.
Described laser cutting machine, it further designs and is, on laser head, is provided with the cooling water intake and the cooling water outlet that are interconnected; On laser head, be provided with the gas circuit hole that is used to clear up the cutting bits that is communicated with the operation mouth of laser head bottom;
Described laser cutting machine, it further designs and is, and crossbeam is connected with vertical screw mandrel through the feed screw nut.
Described laser cutting machine, it further designs and is, and said bedstead bottom also is provided with the feet that is used for leveling.
Described laser cutting machine, it further designs and is, is provided with acoustic-optic alarm at crossbeam upside one end.
Described laser cutting machine, it further designs and is that said transmission device is a servomotor.
Described laser cutting machine, it further designs and is that on bedstead, be provided with web plate, the mesh node place of said web plate is provided with the salient point that is used for holding workpieces, in bedstead upside frame place, is provided with the spherical surface hill thing that is used to accept workpiece.
Described laser cutting machine, it further designs and is that said bedstead also is provided with the collection bucket that is used to collect the cutting bits below web plate.
Laser head of the present invention is when carrying out high-power operation, and the temperature of laser head can be overheated, through the temperature of the cooling can the reduction effectively of the recirculated water in two water-cooled holes on its top laser head, prolongs the activity duration and the service life of laser head; The gas circuit hole that the present invention is provided with is connected with external air source, and the scrap that operation is produced in time blows open, avoids scrap to influence normal operation effectively; The present invention can prevent dust at the dust cover of slide rail and the setting of horizontal sliding bar place effectively, makes vertical and horizontal the moving accurately effectively of laser head to have improved operation quality.
Description of drawings
Fig. 1 is the structural representation of laser cutting machine.Fig. 2 is the laser head structure sketch map.
The specific embodiment
Below in conjunction with Figure of description the present invention is further specified:
Map 1 and Fig. 2; This laser cutting machine is provided with bedstead 1, light path bogie side frame 2, light path crossbearer 3, laser head 4, laser head Connection Block 5, is used for the collapsible and lighttight light path guard shield 6 and the collapsible and lighttight dust cover 7 of airtight light path; Bedstead 1 both sides are arranged with a pair of slide rail 1a; Slide rail 1a go up be provided with in the framework inside of bedstead 1 collapsible and vertical dust cover 71, bedstead 1 middle part is provided with vertical screw mandrel 1b along the slide rail direction; Light path crossbearer 3 two ends are provided with two crossbearer support plate 3a that are used to support; Also be connected with crossbearer cross bar 3c between the crossbearer support plate 3a, light path crossbearer 3 is slidingly connected through crossbearer support plate 3a and slide rail 1a and is in transmission connection with vertical screw mandrel 1b through the feed screw nut who is arranged on the crossbearer cross bar 3c; Light path bogie side frame 2 is arranged on bedstead 1 one sides, and light path bogie side frame 2 tops are provided with light path vertical passage 2a along slide rail 1a direction; Light path crossbearer 3 tops also have a light path interconnection 3d; Light path interconnection 3d one end breaks away moving the connection with light path vertical passage 2a one, and light path vertical passage 2a is provided with the vertical light path guard shield 61 that is connected with the port of light path interconnection 3d in the side with light path interconnection 3d connection; Light path crossbearer 3 also has a cross lead screw 3e and horizontal sliding bar 3f below light path interconnection 3d; Laser head Connection Block 5 is arranged on horizontal sliding bar 3f and upward and with horizontal sliding bar 3f is slidingly connected; Laser Connection Block 5 also is in transmission connection through feed screw nut and cross lead screw 3e, and the outside, horizontal sliding bar 3f bottom is provided with the horizontal dust cover 72 that is connected with laser head Connection Block 5.Light path crossbearer 3 upsides one end also is provided with an acoustic-optic alarm 3h.
Laser head 4 is arranged on the laser head Connection Block 5 and through this laser head Connection Block 5 and is communicated with light path interconnection 3d; Light path interconnection 3d is provided with lateral light paths guard shield 62 in a side that is communicated with laser head 4; The top of laser head 4 is provided with the cooling water intake 41, the cooling water outlet 42 that are respectively applied for the turnover cooling water that is interconnected, and the gas circuit hole 43 that is used to clear up the cutting bits that is communicated with the operation mouth of laser head bottom; Vertically the end of screw mandrel 1b and cross lead screw 3e is connected with servo longitudinal motor 1c and horizontal servomotor 3g respectively.
The bedstead bottom also is provided with the feet 1d that is used for leveling.Bedstead 1 upper side also is provided with web plate 1e, and the mesh node place of web plate 1e is provided with the salient point that is used for holding workpieces, and bedstead 1 upside frame is provided with the spherical surface hill thing 1f that is used to accept workpiece.Bedstead 1 also is provided with the collection bucket 1g that is used to collect the cutting bits below web plate 1e.
During operation; Workpiece is placed on the web plate 1e; Servo longitudinal motor 1c and horizontal servomotor 3g driving laser head respectively do above workpiece vertically and are laterally mobile; The light source that the external laser (not drawing among the figure) that is connected with light path vertical passage 2a produces arrives laser head 4 behind light path vertical passage 2a and light path interconnection 3d; Light source operation mouth ejaculation from laser head 4 lower ends after laser head 4 is handled is carried out cutting operation to workpiece, and the scrap that produces in the operation process falls to collection bucket 1g from web plate 1e space.
When carrying out high-power operation, the temperature of laser head 4 can be overheated, through the temperature of the cooling can the reduction effectively of the recirculated water in two water-cooled holes on its top laser head 4, prolongs the activity duration and the service life of laser head 4.Gas circuit hole 43 is connected with external air source, and the scrap that operation is produced in time blows open, avoids scrap to influence normal operation effectively; Vertical dust cover 71 that slide rail 1a and horizontal sliding bar 3f place are provided with and horizontal dust cover 72 can prevent dust effectively, make laser head 4 vertical and horizontal moving accurately effectively to have improved operation quality.
Claims (8)
1. laser cutting machine; Comprise bedstead (1), crossbeam (3) and laser head (4); Be arranged with a pair of slide rail (1a) on bedstead (1) both sides, crossbeam (3) is erected on the slide rail (1a), and laser head (4) is arranged on the crossbeam (3) through laser head Connection Block (5); It is characterized in that: be provided with at bedstead (1) middle part and make crossbeam (3) along the axially movable vertical screw mandrel of bedstead (1) (1b), vertically screw mandrel (1b) is connected with transmission device; On bedstead (1), be provided with and be used for collapsible and lighttight vertical light path guard shield (61) of airtight light path; Outside slide rail (1a), be provided with folding vertical dust cover (71); On crossbeam (3), be provided with and be used for the collapsible and lighttight lateral light paths guard shield (62) of airtight light path; On crossbeam (3), be provided with horizontal sliding bar (3f), laser head Connection Block (5) is installed on the horizontal sliding bar (3f), outside horizontal sliding bar (3f), is provided with folding horizontal dust cover (72).
2. laser cutting machine according to claim 1 is characterized in that, on laser head (4), is provided with the cooling water intake (41) and the cooling water outlet (42) that are interconnected; On laser head (4), be provided with the gas circuit hole (43) that is used to clear up the cutting bits that is communicated with the operation mouth of laser head (4) bottom.
3. laser cutting machine according to claim 1 is characterized in that, crossbeam (3) is connected with vertical screw mandrel (1b) through the feed screw nut.
4. laser cutting machine according to claim 1 is characterized in that, said bedstead (1) bottom also is provided with the feet (1d) that is used for leveling.
5. laser cutting machine according to claim 1 is characterized in that, is provided with acoustic-optic alarm (3h) at crossbeam (3) upside one end.
6. laser cutting machine according to claim 1 is characterized in that, said transmission device is a servomotor.
7. laser cutting machine according to claim 1; It is characterized in that; On bedstead (1), be provided with web plate (1e), the mesh node place of said web plate (1e) is provided with the salient point that is used for holding workpieces, in bedstead (1) upside frame place, is provided with the spherical surface hill thing (1f) that is used to accept workpiece.
8. laser cutting machine according to claim 6 is characterized in that, said bedstead (1) also is provided with the collection bucket (1g) that is used to collect the cutting bits in web plate (1e) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103689474A CN102500932A (en) | 2011-11-21 | 2011-11-21 | Laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103689474A CN102500932A (en) | 2011-11-21 | 2011-11-21 | Laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102500932A true CN102500932A (en) | 2012-06-20 |
Family
ID=46213097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103689474A Pending CN102500932A (en) | 2011-11-21 | 2011-11-21 | Laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102500932A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521847A (en) * | 2013-10-14 | 2014-01-22 | 昆山乾坤机器制造有限公司 | Automatic water-cooling scrap removal groove cutting machine with protective pad |
| CN105397311A (en) * | 2016-01-08 | 2016-03-16 | 杭州弗娜眼镜有限公司 | Machining device control system with movable machining head |
| CN105458501A (en) * | 2015-12-29 | 2016-04-06 | 苏州润昇精密机械有限公司 | Laser welding machine with power-off protection function |
| CN108788495A (en) * | 2018-08-28 | 2018-11-13 | 陈浩 | A kind of quick cyclotomy method of numerical control laser cutter |
Citations (10)
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|---|---|---|---|---|
| CN2209008Y (en) * | 1994-09-10 | 1995-10-04 | 中国科学院力学研究所 | Laser working equipment for roller surface roughening |
| JPH08309569A (en) * | 1995-05-22 | 1996-11-26 | Amada Eng Center:Kk | Thermal cutting device |
| US20030034336A1 (en) * | 2001-08-18 | 2003-02-20 | Werner Erlenmaier | Laser machine tool with beam guide |
| CN2635269Y (en) * | 2003-07-02 | 2004-08-25 | 星云电脑股份有限公司 | Laser cutting and carving machine platform and air collecting box structure |
| CN1827282A (en) * | 2006-04-06 | 2006-09-06 | 龙岩理尚精密机械有限公司 | Digital-control laser cutting head and method for making same |
| CN200963731Y (en) * | 2006-09-20 | 2007-10-24 | 深圳市大族激光科技股份有限公司 | Laser cutting machine |
| CN201437186U (en) * | 2009-07-10 | 2010-04-14 | 东莞市博世机电设备有限公司 | Automatic label laser cutting machine |
| CN101830141A (en) * | 2010-01-29 | 2010-09-15 | 浙江吉利汽车有限公司 | Ruling machine with fault-detecting device and alarming device and working method thereof |
| CN102218610A (en) * | 2011-03-30 | 2011-10-19 | 无锡华联精工机械有限公司 | Crossbeam protective device for laser cutter |
| CN202388128U (en) * | 2011-11-21 | 2012-08-22 | 句容市大华激光科技开发有限公司 | Laser cutter |
-
2011
- 2011-11-21 CN CN2011103689474A patent/CN102500932A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2209008Y (en) * | 1994-09-10 | 1995-10-04 | 中国科学院力学研究所 | Laser working equipment for roller surface roughening |
| JPH08309569A (en) * | 1995-05-22 | 1996-11-26 | Amada Eng Center:Kk | Thermal cutting device |
| US20030034336A1 (en) * | 2001-08-18 | 2003-02-20 | Werner Erlenmaier | Laser machine tool with beam guide |
| CN2635269Y (en) * | 2003-07-02 | 2004-08-25 | 星云电脑股份有限公司 | Laser cutting and carving machine platform and air collecting box structure |
| CN1827282A (en) * | 2006-04-06 | 2006-09-06 | 龙岩理尚精密机械有限公司 | Digital-control laser cutting head and method for making same |
| CN200963731Y (en) * | 2006-09-20 | 2007-10-24 | 深圳市大族激光科技股份有限公司 | Laser cutting machine |
| CN201437186U (en) * | 2009-07-10 | 2010-04-14 | 东莞市博世机电设备有限公司 | Automatic label laser cutting machine |
| CN101830141A (en) * | 2010-01-29 | 2010-09-15 | 浙江吉利汽车有限公司 | Ruling machine with fault-detecting device and alarming device and working method thereof |
| CN102218610A (en) * | 2011-03-30 | 2011-10-19 | 无锡华联精工机械有限公司 | Crossbeam protective device for laser cutter |
| CN202388128U (en) * | 2011-11-21 | 2012-08-22 | 句容市大华激光科技开发有限公司 | Laser cutter |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521847A (en) * | 2013-10-14 | 2014-01-22 | 昆山乾坤机器制造有限公司 | Automatic water-cooling scrap removal groove cutting machine with protective pad |
| CN105458501A (en) * | 2015-12-29 | 2016-04-06 | 苏州润昇精密机械有限公司 | Laser welding machine with power-off protection function |
| CN105397311A (en) * | 2016-01-08 | 2016-03-16 | 杭州弗娜眼镜有限公司 | Machining device control system with movable machining head |
| CN108788495A (en) * | 2018-08-28 | 2018-11-13 | 陈浩 | A kind of quick cyclotomy method of numerical control laser cutter |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120620 |