CN201120526Y - Gantry type numerical control laser beam cutting machine - Google Patents
Gantry type numerical control laser beam cutting machine Download PDFInfo
- Publication number
- CN201120526Y CN201120526Y CN 200720198671 CN200720198671U CN201120526Y CN 201120526 Y CN201120526 Y CN 201120526Y CN 200720198671 CN200720198671 CN 200720198671 CN 200720198671 U CN200720198671 U CN 200720198671U CN 201120526 Y CN201120526 Y CN 201120526Y
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- ball screw
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- laser cutting
- transmission mechanism
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Abstract
Disclosed is a gantry type digital control laser cutting machine, which comprises an X-axis ball screw drive mechanism, a Y-axis ball screw drive mechanism, a laser cutting head, a gantry type frame, two X-axis guiding guide rails and a cantilever beam. The gantry type frame is arranged on a base, and the two X-axis guiding guide rails are respectively disposed at both sides of the upper end of the gantry type frame. The X-axis ball screw drive mechanism is arranged at the upper end of the gantry type frame. The cantilever beam is in transmission connection with the X-axis ball screw drive mechanism and in moveable connection with the two X-axis guiding guide rails. The laser cutting machine has a gear rack (lead screw) drive mechanism positioned on a machine tool body of the prior art bottomed up and adopts the individual axle drive mode to solve the problem of suboptimal operability; the laser cutting machine meanwhile reduces the weight of a moving unit, reduces the load of a motor and saves costs; and the laser cutting machine also solves the asynchronous problem caused by the bi-side driving in the processing cycle, thereby improving the cutting precision of the gantry type laser cutting machine tool and extending the service life of the transmission machine member.
Description
Technical field
The utility model relates to a kind of cutting machine that is used for cutting metal sheet material, relates in particular to a kind of planer type numerical control 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 the cutting surface quality is good, and advantages such as the little and environmental protection in heat affected area have become one of main sheet material cutting mode, obtain application more and more widely.The Numerical control cutting lathe is as the essential equipment of plate with laser cutting processing, mainly contain main type such as planer type numerical control cutting off machine, cantilever-type Numerical control cutting lathe, satisfy different processing requests respectively, the huge market demand of Numerical control cutting lathe has market cause widely.
At present, planer type numerical control laser cutting machine mainly by being positioned at the big stroke rack and pinion drive mechanism on the machine body, adopts bilateral synchronized drive technology, promotes the motion of planer-type truss, realizes the cutting of large size plate.
Above-mentioned planer type numerical control laser cutting machine mainly has the following disadvantages: because rack and pinion drive mechanism is positioned on the machine body, therefore in process, operating personnel can't in-plantly observe operation, influenced the operability of lathe, simultaneously because transmission mechanism places the truss below, near the cutting Polluted area, therefore influenced the service life of transmission mechanism; In addition, because planer-type truss inertia is big, need to adopt bilateral synchronous driving mode to promote planer-type truss integral translation campaign, this just needs speed, the displacement of two motors to be consistent, otherwise can cause reversing and being offset of planer-type truss, influence crudy, even have an accident.Again because the load of planer-type truss both sides rack and pinion drive mechanism can not keep in full accord, the fluctuation of load that is produced need rely on to be controlled two servomotors respectively and moves and eliminate, the current servo technology also is difficult to reach this requirement, has influenced the cutting accuracy and the speed of service.
The utility model content
The purpose of this utility model in order to solve the problem that above-mentioned prior art exists, provides a kind of planer type numerical control laser cutting machine of new structure exactly.
In order to achieve the above object, the utility model has adopted following technical scheme: a kind of planer type numerical control laser cutting machine, comprise the workbench and the support that fuse, be arranged on X-axis ball screw transmission mechanism, the Y-axis ball screw transmission mechanism of support top, and laser cutting head; Be characterized in that also comprise gantry type frame, two X-axis guiding rails and a cantilever beam, gantry type frame is installed on the support, two X-axis guiding rails are installed in the both sides, upper end of gantry type frame respectively; Described X-axis ball screw transmission mechanism is installed in the upper end of gantry type frame; Described cantilever beam links to each other with the transmission of X-axis ball screw transmission mechanism and is movably connected with two X-axis guiding rails, and cantilever beam can be done the X-direction motion at the effect lower edge of X-axis ball screw transmission mechanism X-axis guiding rail; Described Y-axis ball screw transmission mechanism is installed on the cantilever beam; Described laser cutting head is installed on the Y-axis ball screw transmission mechanism and can moves as Y direction along Y-axis ball screw transmission mechanism.
Described X-axis guiding rail is the rack-and-pinion guide rail, and described cantilever beam is provided with corresponding gear movement mechanism, and cantilever beam links to each other by its wheel and rack formula guide rail engagement.
Described X-axis ball screw transmission mechanism is arranged on the centre of gantry type frame, and described cantilever beam is suspended on the below of X-axis ball screw transmission mechanism, and top and two X-axis guiding rails that described two X-axis guiding rails are positioned at cantilever beam are movably connected.
Described X-axis ball screw transmission mechanism is arranged on a side of gantry type frame and is positioned at the inboard of an X-axis guiding rail, described cantilever beam is installed in the top of X-axis ball screw transmission mechanism, and below and two X-axis guiding rails that described two X-axis guiding rails are positioned at cantilever beam are movably connected.
Planer type numerical control laser cutting machine of the present utility model adopts suspended structure that rack-and-pinion (and X-axis leading screw) transmission mechanism is arranged on the top of entire machine, being convenient to operating personnel observes whole process, and side direction cuts plate up and down, seems more humane; Simultaneously, the weight saving of mobile unit, has good dynamic characteristic, adopt single shaft (X-axis ball screw transmission mechanism) type of drive mate gear tooth bar not have the gap engaged transmission, eliminated bilateral driving synchronous error, precision when having guaranteed laser cutting has reduced the pollution problem of transmission device.
Description of drawings
Fig. 1 is the basic structure schematic diagram of the utility model planer type numerical control laser cutting machine first embodiment;
Fig. 2 is the basic structure schematic diagram of the utility model planer type numerical control laser cutting machine second embodiment.
The specific embodiment
Referring to Fig. 1, Fig. 2, planer type numerical control laser cutting machine of the present utility model comprises lathe support 1, gantry type frame 2, X-axis ball screw transmission mechanism 3, X-axis guide rail 4, laser cutting head 5, Y-axis ball screw transmission mechanism 6, cantilever beam 7 and workbench 8.Wherein workbench 8 fuses with lathe support 1, gantry type frame 2 is installed on the lathe support 1, article two, the X-axis guiding rail is installed in the both sides, upper end of gantry type frame 2 respectively, X-axis ball screw transmission mechanism 3 is installed in the upper end of gantry type frame 2, cantilever beam 7 links to each other with 3 transmissions of X-axis ball screw transmission mechanism and is movably connected with two X-axis guiding rails 4, and cantilever beam 7 can be done the X-direction motion at the effect lower edge of X-axis ball screw transmission mechanism X-axis guiding rail 4.Y-axis ball screw transmission mechanism 6 is installed on the cantilever beam 7.Laser cutting head 5 is installed on the Y-axis ball screw transmission mechanism and can moves as Y direction along Y-axis ball screw transmission mechanism.X-axis guiding rail 4 in the utility model is the rack-and-pinion guide rail, and cantilever beam 7 is provided with corresponding gear movement mechanism, and cantilever beam links to each other formative gear tooth bar transmission motion by its wheel and rack formula guide rail engagement.
First embodiment of the present utility model as shown in Figure 1, in the present embodiment, X-axis ball screw transmission mechanism 3 is arranged on the centre of gantry type frame 2, cantilever beam 7 is suspended on the below of X-axis ball screw transmission mechanism 3, and top and two X-axis guiding rails 4 that two X-axis guiding rails 4 are positioned at cantilever beam 7 are movably connected.
Second embodiment of the present utility model as shown in Figure 2, in the present embodiment, X-axis ball screw transmission mechanism 3 is arranged on a side of gantry type frame 2 and is positioned at the inboard of an X-axis guiding rail 4, cantilever beam is installed in the top of X-axis ball screw transmission mechanism 3, and below and two X-axis guide rails that two X-axis guiding rails 4 are positioned at cantilever beam 7 are movably connected.
The course of work of the present utility model and principle can be described as follows in conjunction with Fig. 1, Fig. 2: cantilever beam 7 hangs upside down on X-axis guide rail 4 and is installed in the upper end of gantry type frame 2, laser cutting head 5 is installed on the cantilever beam 7, during laser cutting head 5 horizontal movements, but operating area is big, the side is open fully, and operating personnel can observe whole process more easily.When cutting processing, sheet material to be processed is placed on the workbench 8, the mode that X-axis ball screw transmission mechanism 3 adopts single shaft to drive, promote cantilever beam 7 and move as X-direction along the X-axis guide rail 4 of both sides, cantilever beam 7 is owing to adopt the single shaft transmission therefore can not produce reversing and shift phenomenon that synchronous error causes; Y-axis ball screw transmission mechanism 6 can promote laser cutting head 5 and move along Y direction, and laser focuses to sheet material to be processed by laser cutting head 5, realizes the laser cutting of the high-speed, high precision of sheet material.
Claims (4)
1. a planer type numerical control laser cutting machine comprises the workbench and the support that fuse, is arranged on X-axis ball screw transmission mechanism, the Y-axis ball screw transmission mechanism of support top, and laser cutting head; It is characterized in that: also comprise gantry type frame, two X-axis guiding rails and a cantilever beam, gantry type frame is installed on the support, and two X-axis guiding rails are installed in the both sides, upper end of gantry type frame respectively; Described X-axis ball screw transmission mechanism is installed in the upper end of gantry type frame; Described cantilever beam links to each other with the transmission of X-axis ball screw transmission mechanism and is movably connected with two X-axis guiding rails, and cantilever beam can be done the X-direction motion at the effect lower edge of X-axis ball screw transmission mechanism X-axis guiding rail; Described Y-axis ball screw transmission mechanism is installed on the cantilever beam; Described laser cutting head is installed on the Y-axis ball screw transmission mechanism and can moves as Y direction along Y-axis ball screw transmission mechanism.
2. planer type numerical control laser cutting machine as claimed in claim 1 is characterized in that: described X-axis guiding rail is the rack-and-pinion guide rail, and described cantilever beam is provided with corresponding gear movement mechanism, and cantilever beam links to each other by its wheel and rack formula guide rail engagement.
3. planer type numerical control laser cutting machine as claimed in claim 1, it is characterized in that: described X-axis ball screw transmission mechanism is arranged on the centre of gantry type frame, described cantilever beam is suspended on the below of X-axis ball screw transmission mechanism, and top and two X-axis guiding rails that described two X-axis guiding rails are positioned at cantilever beam are movably connected.
4. planer type numerical control laser cutting machine as claimed in claim 1, it is characterized in that: described X-axis ball screw transmission mechanism is arranged on a side of gantry type frame and is positioned at the inboard of an X-axis guiding rail, described cantilever beam is installed in the top of X-axis ball screw transmission mechanism, and below and two X-axis guiding rails that described two X-axis guiding rails are positioned at cantilever beam are movably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720198671 CN201120526Y (en) | 2007-11-30 | 2007-11-30 | Gantry type numerical control laser beam cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720198671 CN201120526Y (en) | 2007-11-30 | 2007-11-30 | Gantry type numerical control laser beam cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201120526Y true CN201120526Y (en) | 2008-09-24 |
Family
ID=40007746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720198671 Expired - Fee Related CN201120526Y (en) | 2007-11-30 | 2007-11-30 | Gantry type numerical control laser beam cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201120526Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102091870A (en) * | 2009-12-14 | 2011-06-15 | 武汉楚天激光（集团）股份有限公司 | Fiber transmission automatic laser welding system dedicated for plate type solar thermal collector |
| CN102849283A (en) * | 2012-08-30 | 2013-01-02 | 金川集团股份有限公司 | Method for cutting water quenching slag ladle |
| CN103418909A (en) * | 2013-08-13 | 2013-12-04 | 广东大族粤铭激光科技股份有限公司 | Transmission mechanism of laser cutting machine |
| CN105290619A (en) * | 2015-12-10 | 2016-02-03 | 深圳锦帛方激光科技有限公司 | Laser engraving machine |
| CN105328345A (en) * | 2015-11-30 | 2016-02-17 | 常德金德镭射科技股份有限公司 | Three-dimensional laser engraving machine |
| CN106466762A (en) * | 2015-08-12 | 2017-03-01 | 宁波胜鹰自动化设备有限公司 | A kind of gantry laser radium carves machine |
| CN108067727A (en) * | 2017-12-22 | 2018-05-25 | 苏州斯尔斯特新材料科技有限公司 | A kind of two-dimensional surface quickly adjusts laser |
| CN109366058A (en) * | 2018-12-07 | 2019-02-22 | 涡阳县盛鸿科技有限公司 | A kind of planer-type truss structure for welding box beam |
| CN109570751A (en) * | 2018-12-27 | 2019-04-05 | 湖北工业大学 | A kind of mechanical automation guide table of laser cutting |
| CN112536534A (en) * | 2020-11-27 | 2021-03-23 | 山东国创精密机械有限公司 | Special laser cutting machine for container door frame |
| CN114654111A (en) * | 2020-07-30 | 2022-06-24 | 中机数控科技（福建）有限公司 | Large-breadth laser cutting machine convenient for sucking and removing machining chips |
-
2007
- 2007-11-30 CN CN 200720198671 patent/CN201120526Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102091870A (en) * | 2009-12-14 | 2011-06-15 | 武汉楚天激光（集团）股份有限公司 | Fiber transmission automatic laser welding system dedicated for plate type solar thermal collector |
| CN102849283A (en) * | 2012-08-30 | 2013-01-02 | 金川集团股份有限公司 | Method for cutting water quenching slag ladle |
| CN103418909A (en) * | 2013-08-13 | 2013-12-04 | 广东大族粤铭激光科技股份有限公司 | Transmission mechanism of laser cutting machine |
| CN103418909B (en) * | 2013-08-13 | 2015-06-24 | 广东大族粤铭激光科技股份有限公司 | Transmission mechanism of laser cutting machine |
| CN106466762A (en) * | 2015-08-12 | 2017-03-01 | 宁波胜鹰自动化设备有限公司 | A kind of gantry laser radium carves machine |
| CN105328345A (en) * | 2015-11-30 | 2016-02-17 | 常德金德镭射科技股份有限公司 | Three-dimensional laser engraving machine |
| CN105328345B (en) * | 2015-11-30 | 2017-07-28 | 常德金德镭射科技股份有限公司 | A kind of three-dimensional laser engraving machine |
| CN105290619A (en) * | 2015-12-10 | 2016-02-03 | 深圳锦帛方激光科技有限公司 | Laser engraving machine |
| CN108067727A (en) * | 2017-12-22 | 2018-05-25 | 苏州斯尔斯特新材料科技有限公司 | A kind of two-dimensional surface quickly adjusts laser |
| CN109366058A (en) * | 2018-12-07 | 2019-02-22 | 涡阳县盛鸿科技有限公司 | A kind of planer-type truss structure for welding box beam |
| CN109570751A (en) * | 2018-12-27 | 2019-04-05 | 湖北工业大学 | A kind of mechanical automation guide table of laser cutting |
| CN114654111A (en) * | 2020-07-30 | 2022-06-24 | 中机数控科技（福建）有限公司 | Large-breadth laser cutting machine convenient for sucking and removing machining chips |
| CN114654111B (en) * | 2020-07-30 | 2023-06-30 | 中机数控科技（福建）有限公司 | Large-breadth laser cutting machine convenient for sucking and removing machining scraps |
| CN112536534A (en) * | 2020-11-27 | 2021-03-23 | 山东国创精密机械有限公司 | Special laser cutting machine for container door frame |
| CN112536534B (en) * | 2020-11-27 | 2022-03-29 | 山东国创精密机械有限公司 | Special laser cutting machine for container door frame |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20150728 Granted publication date: 20080924 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170728 Granted publication date: 20080924 |
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| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20170728 Granted publication date: 20080924 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20171130 Granted publication date: 20080924 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080924 Termination date: 20151130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |