CN1559754A - Laser processing center for machining mould - Google Patents
Laser processing center for machining mould Download PDFInfo
- Publication number
- CN1559754A CN1559754A CNA2004100219443A CN200410021944A CN1559754A CN 1559754 A CN1559754 A CN 1559754A CN A2004100219443 A CNA2004100219443 A CN A2004100219443A CN 200410021944 A CN200410021944 A CN 200410021944A CN 1559754 A CN1559754 A CN 1559754A
- Authority
- CN
- China
- Prior art keywords
- laser
- laser processing
- slide
- column
- processing center
- 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
Links
Images
Abstract
A laser processing center for machining die with complex 3D impression features that its laser head is installedon the vertical post of machine-tool via supporting frame for moving it up and down, and the mechanical cutting and laser carving are combined together.
Description
Technical field.
The invention belongs to machining division center technical field.
Background technology
In traditional mould machining process, because the restriction of process tool least radius, the corner cutter of die cavity can't arrive, and causes the difficulty of processing, thus people usually utilize the shape copy principle by electric spark (electric pulse) with the shape copying of electrode to workpiece.Usually to expect the mould 3D shape of certain precision, need processing by the following method: at first want identical with mold shape, the concavo-convex opposite electrode of processing and fabricating (, generally needing to make two electrodes that above size is different) owing to there is electrode erosion; Carry out the preprocessing of workpiece then with the method for machining, remove most of allowance, use the spark machined in electrode finishing type chamber at last again.This die processing method is made two with top electrode because of need are extra, and needs the Flow Field Distribution of strict control working solution in machining gap, complex process, manufacturing expense height.People begin to attempt to come the position or the high workpiece of required precision that can't arrive milling cutter in the processing mold process with laser processing for this reason, carry out finished machined with laser.In order in clamping of workpiece, to finish Milling Process and retrofit, domestic employed laser process equipment all is made up of machinery processing apparatus and laser processing device two parts at present, be commonly referred to the Laser Processing center, and be from external introduction, complex structure not only, the cost height, domestic enterprise is difficult to bear, and its laser generator of the laser processing device on this kind equipment and laser head be fixed as one, and self can only do two dimension processing, adds man-hour doing three-dimensional, must adjust by moving up and down of workbench, operation inconvenience especially for the bigger heavy workpiece of weight, is difficult to adjusting position processing.
Summary of the invention
Purpose of the present invention provides a kind of laser head flexible operation in order to overcome above-mentioned the deficiencies in the prior art just, does not need the lathe travelling table just can do the Laser Processing center of three-dimensional finished machined easily to workpiece.
The objective of the invention is to be achieved through the following technical solutions.
The present invention is equipped with laser head three-dimensional laser processing unit (plant) moving up and down by support on the column of lathe.
Described three-dimensional laser processing unit (plant), its laser head separates setting with laser generator, the coupling that this device includes vertical installation has the screw mandrel of line slideway and the slide that can slide up and down along line slideway, pass through the shaft coupling direct connection between screw mandrel outer end and the servomotor, laser head is installed on the bottom of slide, and laser generator is installed on the support; For the ease of measuring the degree of accuracy and the precision of processing, measurement mechanism is installed in the bottom of slide; Described screw mandrel is a ball screw, and the line slideway that mates with screw mandrel is a rolling linear guide; Described shaft coupling is the ROTEX-GB shaft coupling.
Collection machine cut control of Laser Processing of the present invention center and laser engraving are controlled in one, the workpiece location technology of computer numerical control technology, laser processing technology, Milling Process technology and high accuracy and automation can be combined, process the three-dimensional profile of complicated mould, for having opened up brand-new road in the machined field.Whole Laser Processing center is made up of general-purpose machining center and laser-processing system two parts, during work, can be as required, earlier finish most machining by mechanical part, the position or the high workpiece of required precision that can't arrive milling cutter, carry out finished machined with laser head, in clamping, finish Milling Process and retrofit, not only avoided being processing difformity part clamping workpiece loaded down with trivial details repeatedly, and can improve the process velocity of complex profile workpiece, and shorten the process-cycle, can improve the machining accuracy of precise forming face simultaneously.
Because the laser head of laser processing device separates setting with laser generator, and laser head is installed on separately on the slide, the motion that can make laser head is light and flexible more, is convenient to add and uses man-hour; The driven by servomotor ball screw that moves through of laser head Z direction drives the rolling linear guide match and moves and realize, servomotor and screw mandrel carry out direct connection with shaft coupling, not only simplified machine construction, improved transmission accuracy, more make motor rotate the vibration that causes and obtain decay herein, and then improved the dynamic characteristic of laser system, help the steady operation of laser instrument work in-process.The scanning of the X of laser, Y both direction is then finished by the high-speed vibrating mirror scanning system that laser head inside carries.Add man-hour, workpiece can maintain static, and only needs the control laser head to finish X, Y, Z three-shaft linkage, just can realize the milling of laser stereo carving.The measurement mechanism of being installed was used for before Laser Processing begins, the measuring workpieces surface is to the distance of laser head, guarantee that command range is in the Laser Processing focusing range, after Laser Processing finishes, measure working depth, after obtaining accurately working depth, also need to determine whether as requested to process and the degree of depth of needs reprocessing.
The present invention has saved the clamping locking device that adds the workpiece in man-hour, has really embodied the contactless processing characteristics of Laser Processing; Because laser head is in light weight, inertia is little, replace the motion of the workbench and the workpiece of big inertia with the motion of laser head fast and flexible, process velocity is improved greatly, the while also makes the machining accuracy of workpiece and positioning accuracy be improved.In addition, the present invention is not subjected to the restriction of workpiece size and weight, is applicable to the processing of any large-scale workpiece.
Further set forth content of the present invention below in conjunction with Figure of description.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is the left view that the present invention unloads tool magazine;
Fig. 3 is the local amplification view of the I of Fig. 1;
Fig. 4 is a perspective view of the present invention.
The specific embodiment
As shown in the figure, the present invention is made up of general-purpose machining center and laser-processing system, the general-purpose machining center part is identical with the machining center of prior art, the workbench 7 that includes lathe bed 1 and be arranged at the slide 2 on the lathe bed and can slide along slide 2, on lathe bed, be fixed with the column 6 of band longitudinal rail, main spindle box 4 is installed on the column by the guide rail of coupling, and spindle motor 8 is installed on the column upper end, and a side of column is equipped with tool magazine 3.One support 5 is installed on column, and laser-processing system is installed on the support 5.Being constructed as follows of laser processing device: select big helical pitch, high-precision ball screw 12, this ball screw 12 is driven by servomotor 14, carries out direct connection with ROTEX-GB shaft coupling 15 between servomotor 14 and the ball screw 12.On ball screw 12, mate rolling linear guide, the slide 13 that can move up and down along line slideway is set again, laser head 10 is fixedly mounted on the bottom of slide 13.Laser generator 9 is installed on the support 5.For the ease of before Laser Processing, command range is guaranteed in the Laser Processing focusing range to the distance of laser head in the measuring workpieces surface, and after Laser Processing finishes, measures working depth, in the bottom of slide measurement mechanism 11 is installed.During processing work, earlier finish most machining by general-purpose machining center, position or the high workpiece of required precision to milling cutter can't arrive carry out finished machined with laser head, in clamping, finish Milling Process and retrofit.In the process, it is motionless that workbench and workpiece all keep, and only needs the control laser head to finish X, Y, Z three-shaft linkage, just can realize the three-dimensional processing of laser.The servomotor 14 of moving through of laser head Z direction drives ball screws 12 and drives the line slideway that matches and move and realize that the scanning of X, Y both direction is then finished by the high-speed vibrating mirror scanning system that laser head inside carries, and is prior art.The track while scan that adds laser in man-hour is controlled by numerical control device.The present invention is simple and reliable for structure, and easy to use flexible, cost is low, is specially adapted to the processing of mould and various complex profiles.
Claims (5)
1, a kind of Laser Processing center of processing mold, the workbench (7) that it includes lathe bed (1) and is arranged at the slide (2) on the lathe bed and can slides along slide (2), on lathe bed, be fixed with the column (6) of band longitudinal rail, main spindle box (4) is installed on the column by the guide rail of coupling, spindle motor (8) is installed on the column upper end, one side of column is equipped with tool magazine (3), it is characterized in that, by support (5) laser head three-dimensional laser processing unit (plant) moving up and down is installed on column.
2, the Laser Processing center of a kind of processing mold according to claim 1, it is characterized in that, described three-dimensional laser processing unit (plant), its laser head (10) separates setting with laser generator (9), the coupling that this device includes vertical installation has the screw mandrel (12) of line slideway and the slide (13) that can slide up and down along line slideway, pass through shaft coupling (15) direct connection between screw mandrel (12) outer end and the servomotor (14), laser head (10) is installed on the bottom of slide (13), and laser generator (9) is installed on the support (5).
3, the Laser Processing center of a kind of processing mold according to claim 1 and 2 is characterized in that, measurement mechanism (11) is installed in the bottom of slide.
4, the Laser Processing center of a kind of processing mold according to claim 1 and 2 is characterized in that, described screw mandrel (12) is a ball screw, and the line slideway that mates with screw mandrel is a rolling linear guide.
5, the Laser Processing center of a kind of processing mold according to claim 1 and 2 is characterized in that, described shaft coupling (15) is the ROTEX-GB shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100219443A CN1559754A (en) | 2004-02-26 | 2004-02-26 | Laser processing center for machining mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100219443A CN1559754A (en) | 2004-02-26 | 2004-02-26 | Laser processing center for machining mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1559754A true CN1559754A (en) | 2005-01-05 |
Family
ID=34440936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100219443A Pending CN1559754A (en) | 2004-02-26 | 2004-02-26 | Laser processing center for machining mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1559754A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460145C (en) * | 2005-02-04 | 2009-02-11 | 威海华东数控股份有限公司 | Structure manner of machine tool |
| CN102000911A (en) * | 2010-07-29 | 2011-04-06 | 西安交通大学 | Five-axis linkage laser processing machine |
| CN101435733B (en) * | 2007-11-14 | 2011-06-22 | 深圳市大族激光科技股份有限公司 | Laser balance adjusting device |
| CN101842187B (en) * | 2007-10-31 | 2012-01-11 | 株式会社捷太格特 | Machining center |
| CN103008967A (en) * | 2012-12-20 | 2013-04-03 | 山东大学 | Reproducing and processing system based on laser fusion covering |
| CN103358126A (en) * | 2012-04-09 | 2013-10-23 | 桂林广陆数字测控股份有限公司 | Cutting machining and laser machining combined sheet-metal machining center |
| CN103741135A (en) * | 2013-12-19 | 2014-04-23 | 辽宁金之运激光工程技术有限公司 | Device for remanufacturing metal surface and application method of device |
| CN103817368A (en) * | 2014-02-27 | 2014-05-28 | 大连理工大学 | Method of machining carbon-fibre composite material by combination of laser and machinery |
| CN104353932A (en) * | 2014-10-27 | 2015-02-18 | 无锡华联精工机械有限公司 | Cross moving mechanism for laser cutting machine |
| CN105598703A (en) * | 2016-02-19 | 2016-05-25 | 广州中国科学院先进技术研究所 | Laser-aided machining system and method |
| CN105643109A (en) * | 2016-03-30 | 2016-06-08 | 中科零壹自动化设备(常州)有限公司 | Five-axis three-dimensional automatic laser engraving device and method |
| WO2018107395A1 (en) * | 2016-12-14 | 2018-06-21 | 东台精机股份有限公司 | Combined processing machine and laser beam splitter thereof |
| CN113399836A (en) * | 2021-06-29 | 2021-09-17 | 华中科技大学 | Device and method for polishing high-precision surface by using laser |
-
2004
- 2004-02-26 CN CNA2004100219443A patent/CN1559754A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460145C (en) * | 2005-02-04 | 2009-02-11 | 威海华东数控股份有限公司 | Structure manner of machine tool |
| CN101842187B (en) * | 2007-10-31 | 2012-01-11 | 株式会社捷太格特 | Machining center |
| CN101435733B (en) * | 2007-11-14 | 2011-06-22 | 深圳市大族激光科技股份有限公司 | Laser balance adjusting device |
| CN102000911A (en) * | 2010-07-29 | 2011-04-06 | 西安交通大学 | Five-axis linkage laser processing machine |
| CN103358126A (en) * | 2012-04-09 | 2013-10-23 | 桂林广陆数字测控股份有限公司 | Cutting machining and laser machining combined sheet-metal machining center |
| CN103008967B (en) * | 2012-12-20 | 2015-04-08 | 山东大学 | Reproducing and processing system based on laser fusion covering |
| CN103008967A (en) * | 2012-12-20 | 2013-04-03 | 山东大学 | Reproducing and processing system based on laser fusion covering |
| CN103741135A (en) * | 2013-12-19 | 2014-04-23 | 辽宁金之运激光工程技术有限公司 | Device for remanufacturing metal surface and application method of device |
| CN103817368A (en) * | 2014-02-27 | 2014-05-28 | 大连理工大学 | Method of machining carbon-fibre composite material by combination of laser and machinery |
| CN104353932A (en) * | 2014-10-27 | 2015-02-18 | 无锡华联精工机械有限公司 | Cross moving mechanism for laser cutting machine |
| CN105598703A (en) * | 2016-02-19 | 2016-05-25 | 广州中国科学院先进技术研究所 | Laser-aided machining system and method |
| CN105598703B (en) * | 2016-02-19 | 2019-04-12 | 广州中国科学院先进技术研究所 | Laser assisted system of processing and laser assisted processing method |
| CN105643109A (en) * | 2016-03-30 | 2016-06-08 | 中科零壹自动化设备(常州)有限公司 | Five-axis three-dimensional automatic laser engraving device and method |
| CN105643109B (en) * | 2016-03-30 | 2019-08-23 | 珠海智卓投资管理有限公司 | Five axis solid automatic laser engraving equipments of one kind and method |
| WO2018107395A1 (en) * | 2016-12-14 | 2018-06-21 | 东台精机股份有限公司 | Combined processing machine and laser beam splitter thereof |
| EP3556509A4 (en) * | 2016-12-14 | 2020-09-09 | Tongtai Machine & Tool Co., Ltd. | Combined processing machine and laser beam splitter thereof |
| CN113399836A (en) * | 2021-06-29 | 2021-09-17 | 华中科技大学 | Device and method for polishing high-precision surface by using laser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111195830B (en) | Digital thinning processing method for large thin-wall barrel part | |
| CN100361783C (en) | Digital profile grinder | |
| CN201192776Y (en) | Planer-type numerically controlling engraving and milling machine | |
| US5399049A (en) | V-shaped groove forming machine and its control method | |
| CN1559754A (en) | Laser processing center for machining mould | |
| CN116852050B (en) | Technology for processing unmanned aerial vehicle blade by using five-axis gantry machining center | |
| CN102151883A (en) | Multihead synchronous or asynchronous carving (drilling) milling numerical control processing equipment | |
| CN111002047A (en) | Numerical control movable beam type five-axis gantry machining center machine tool | |
| CN201872026U (en) | Double-grinding-head thermal extension noncontact measuring mechanism of guide rail shaping grinding machine | |
| CN110712124A (en) | Nine-shaft intelligent control tool grinding machine | |
| CN212217764U (en) | Numerical control movable beam type five-axis gantry machining center machine tool | |
| CN2573125Y (en) | Vertical high-speed NC milling machine | |
| CN1093457C (en) | Two parallel-rods virtual shaft multifunctional machine tool | |
| CN111761360A (en) | Large gantry vertical type numerical control boring and milling machine tool | |
| CN115770915A (en) | Gantry machining unit of electric discharge machine tool | |
| CN2688439Y (en) | Three-dimensional laser machining apparatus | |
| RU38126U1 (en) | METAL-CUTTING MACHINE FOR INTEGRATED FIVE-ORDER PROCESSING | |
| CN211489749U (en) | Lathe is used in processing of piston pin hole | |
| CN208195675U (en) | A kind of double main spindle numerical control machining tools | |
| CN210649467U (en) | Outer-clamping type numerical control cutting beveling machine capable of forming various bevel shapes | |
| CN113199264B (en) | Multi-spindle numerical control machining center and use method | |
| CN219151679U (en) | Single-column finish milling machine capable of milling complex curved surface | |
| CN220862742U (en) | Multi-shaft spindle box stabilizing device | |
| CN108480664A (en) | A kind of double main spindle numerical control machining tools | |
| CN110722434A (en) | Seven-axis five-linkage intelligent control tool grinding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |