CN204894798U - Long rotatory mark system of beating of size solid of revolution machined part laser - Google Patents
Long rotatory mark system of beating of size solid of revolution machined part laser Download PDFInfo
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- CN204894798U CN204894798U CN201520606765.XU CN201520606765U CN204894798U CN 204894798 U CN204894798 U CN 204894798U CN 201520606765 U CN201520606765 U CN 201520606765U CN 204894798 U CN204894798 U CN 204894798U
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Abstract
The utility model discloses a long rotatory mark system of beating of size solid of revolution machined part laser, include the base and install the laser system on the base, install drive arrangement on the base, the clamping fixing device who constitutes by chuck and thimble, first guide rail, the second guide rail, the translation device, elevating gear and control system, the chuck is installed on drive arrangement's output shaft, first guide rail and second guide rail are parallel with the axis of output shaft, install on first guide rail the thimble slidable, install on the second guide rail translation device slidable, install on elevating gear second guide rail liftable, laser system installs on the translation device, laser system's laser optical axis is parallel with the axis of output shaft, drive arrangement, translation device, elevating gear and laser system all be connected to control system. The utility model discloses a long rotatory mark system of beating of size solid of revolution machined part laser can guarantee processingquality, and the machined part is changeable and not restricted by the laser marking system.
Description
Technical field
The utility model relates to a kind of marking system, particularly relates to a kind of long size revolving body workpiece laser rotary marking system.
Background technology
Laser marking is most widely used field in Laser Processing, laser marking utilizes the high density energy of laser to rapidoprint effect, produce physics or chemical change, form word or the figure of required processing, be widely used in the processing of the various materials such as sheet metal, stainless steel, aluminium alloy at present.
At present, major part all concentrates on mark in plane, the rarely seen report of laser marking for columniform revolving body, only a small amount of report also concentrates on workpiece and rotates, fixed laser carries out static mark, such as, patent " laser rotary mark frock clamp (20142056265.6), shaft device and possess rotary marking device (201420633748.0), the workpiece rotary marking fixture (201120536262.1) of this shaft device " etc.These workpieces rotate, and fixed laser carries out the structure of static mark all by the impact of galvanometer machining area, and general processing length, at about 50mm, cannot meet the processing request for the long cylinder of some axial dimensions; The mark of pattern reaches axial motion by the mirror tilt of galvanometer, and the axial range of work is obviously subject to the restriction of laser marking system, can only process at galvanometer in the range of work; And can workpiece length be fixing can not change, can only be applicable to a certain regular length revolving body, laser process equipment is special, can not flexible Application in other applications.
In addition, conventional planar marking system is carrying out adding man-hour, the focus of laser can only be in the position with a certain distance from galvanometer all the time, in other words when before processing, laser spot aims at a certain machined surface time, if the non-rotary words of work piece, its another one radial position just can not ensure that focus is on machined surface, is in out-of-focus appearance, just there will be that each position of each row labels pattern and word is deep mixed to be caused.
Utility model content
The purpose of this utility model is to provide a kind of long size revolving body workpiece laser rotary marking system, can ensure crudy, and workpiece changeable and not Stimulated Light marking system restriction.
For achieving the above object, the utility model provides a kind of long size revolving body workpiece laser rotary marking system, comprise base and be arranged on the laser system on base, described base is provided with drive unit, the clamping fixer be made up of chuck and thimble, first guide rail, second guide rail, translating device, lowering or hoisting gear and control system, chuck is arranged on the output shaft of drive unit, the axis being parallel of the first guide rail and the second guide rail and output shaft, thimble is slidably mounted on the first guide rail, translating device is slidably mounted on the second guide rail, second guide rail is liftably arranged on lowering or hoisting gear, laser system is arranged on translating device, the laser beam axis of laser system and the axis being parallel of output shaft, described drive unit, translating device and lowering or hoisting gear are all connected to control system.
As further improvement of the utility model, the first described guide rail and the second guide rail are arranged on the two opposite sides of clamping fixer respectively.
As further improvement of the utility model, described chuck is scroll chuck or chuck.
As further improvement of the utility model, described drive unit is electric rotating machine.
As further improvement of the utility model, described laser system comprises laser instrument and galvanometer, laser instrument be export 1064nm wavelength infrared laser, power output is the optical fiber laser of 20W, the high accuracy number galvanometer head of galvanometer to be the range of work be 35 × 5mm.
Compared with prior art, the beneficial effect of long size revolving body workpiece laser rotary marking system of the present utility model is as follows:
(1) chuck and thimble is adopted to fix work piece as clamping fixer, thimble can move around (i.e. processed cylinder axial direction) along the first guide rail, this just can ensure Flexible Manufacture, and workpiece is changeable, and not Stimulated Light marking system restriction.
(2) translation, lifting, rotation three-axis moving mode is adopted, lowering or hoisting gear is used for above-below direction and vertical workpiece radial motion with translating device, work piece is along with processing progress synchronous rotary, such guarantee laser can accurately be focused on the machined surface of workpiece, particularly when the conical workpiece of processing, can according to Machining Instruction, regulate focal position of laser, ensure that laser focus is positioned at surface to be machined all the time, avoid the shortcoming of galvanometer and machined surface variation, make the degree of depth height of mark consistent, thus ensure crudy; And after processing one week, laser system is axially translation on the second guide rail, proceed mark, two label range borders connect, by the mode of splicing, can ensure that the surface of workpiece is all in machining area, thus the length of workpiece is not affected by galvanometer, long size even the size cylinder of overlength or cone can be in the range of work.
By following description also by reference to the accompanying drawings, the utility model will become more clear, and these accompanying drawings are for explaining embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model long size revolving body workpiece laser rotary marking system.
Detailed description of the invention
With reference now to accompanying drawing, describe embodiment of the present utility model, element numbers similar in accompanying drawing represents similar element.
Please refer to Fig. 1, described long size revolving body workpiece laser rotary marking system comprises control system 1, drive unit 2, chuck 3, lowering or hoisting gear 5, translating device 7, second guide rail 8, base 9, first guide rail 11, thimble 12, laser system.Described control system 1, drive unit 2, chuck 3, lowering or hoisting gear 5, translating device 7, second guide rail 8, first guide rail 11, thimble 12, laser system are installed on base 9.Laser system comprises laser instrument 4 and galvanometer 6.Chuck 3 is arranged on the output shaft of drive unit 2, thimble 12 and chuck 3 are oppositely arranged, revolving body workpieces 10 to be added is fixed between chuck 3 and thimble 12, chuck 3 and thimble 12 are configured for being installed the clamping fixer of revolving body workpieces 10 to be added, and keep concentricity and the axiality of revolving body workpieces 10 to be added.The axis being parallel of the first guide rail 11 and the second guide rail 8 and output shaft, the first guide rail 11 and the second guide rail 8 are arranged on the two opposite sides of clamping fixer respectively.Thimble 12 is slidably mounted on the first guide rail 11.Translating device 7 is slidably mounted on the second guide rail 8.Second guide rail 8 is liftably arranged on lowering or hoisting gear 5, and laser system is arranged on translating device 7, the laser beam axis of laser system and the axis being parallel of output shaft, and described drive unit 2, translating device 7 and lowering or hoisting gear 5 are all connected to control system.
Described control system 1 is made up of control card and control software design, controller hardware system adopts USB digital interface form, galvanometer 6 motion control of high-speed, high precision is provided, movement that laser real-time synchronization accurately controls (laser switch signal and pwm signal), direction/pulse signal accessory drive 2 and laser instrument 4, can arrange shifting axle and rotating shaft parameter simultaneously.Described drive unit 2 is electric rotating machine, and adopt DD motor (direct-drive motor), its peak torque is 200N.m, and maximum speed is 120r.p.m, and repetitive positioning accuracy can reach ± 0.001mm.Described chuck 3 is scroll chuck, also can adopt the chuck of 10 cun, and its maximum clamping force is 4600Kgf, and maximum speed is 4500r.p.m, and gripping range is 20mm-200mm.Chuck 3 and thimble 12 are configured for being installed the clamping fixer of revolving body workpieces 10 to be added, and keep concentricity and the axiality of revolving body workpieces 10 to be added.Described laser instrument 4 is optical fiber laser, and it exports the infrared laser of 1064nm wavelength, and its power output is 20W.Described lowering or hoisting gear 5, translating device 7 and the second guide rail 8 are the three-dimensional movement platform of laser instrument 4, and all adopt grinding level high precision ball screw rod transmission, maximal rate is 0.3m/s, repetitive positioning accuracy ± 0.005mm.Described galvanometer 6 is high accuracy number galvanometer head, and its range of work is 35 × 5mm (breadth of visual field mirror determines).Described first guide rail 11, for axially adjusting the position of thimble 12, to adjust the position between thimble 12 and chuck 3, with the revolving body workpieces to be added 10 of applicable different length, it can be 50mm-1500mm for the scope of thimble 12 movement.
Adjusted the position of laser system by lowering or hoisting gear 5, translating device 7, laser spot is on the machined surface of revolving body workpieces 10 to be added.The laser that laser instrument 4 sends is applied on the machined surface of revolving body workpieces 10 to be added by galvanometer 6, completes and processes with the mark of a line of laser beam axis vertical direction.Afterwards under the Direct driver of drive unit 2, chuck 3 rotates, on chuck 3, the revolving body workpieces to be added 10 of clamping is along with rotating to an angle, another radial position of revolving body workpieces 10 to be added is in laser beam axis upright position, ensures that focal position of laser is also in by the machined surface of revolving body workpieces 10 to be added.By that analogy, drive unit 2 drives revolving body workpieces 10 to be added to complete 360 ° of rotations, laser instrument 4 also completes the processing of a circle on revolving body workpieces 10 to be added, revolving body workpieces to be added 10 1 weeks annulus can by word or pattern identification, form the area to be machined of an annulus, the axial processing length of endless belt is the galvanometer 6 length range of work (as 35mm).If by the revolving body that revolving body workpieces 10 to be added is conical this radius size gradual changes, control system 1 can also control lowering or hoisting gear 5, translating device 7 does servo-actuated, ensure that laser spot is on the machined surface of revolving body workpieces 10 to be added always.After processing one week, laser instrument 4 and galvanometer 6 to axially move a segment distance along the second guide rail 8, treat again and add revolving body workpieces 10 and carry out 360 ° of rotary markings, form one and the former identical mark endless belt, former and later two endless belt borders are interconnected, be spliced into a pattern, the like, complete the covering processing of the whole periphery of whole revolving body workpieces to be added 10.
More than in conjunction with most preferred embodiment, the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contain various carry out according to essence of the present utility model amendment, equivalent combinations.
Claims (5)
1. one kind long size revolving body workpiece laser rotary marking system, comprise base and be arranged on the laser system on base, it is characterized in that: described base is provided with drive unit, the clamping fixer be made up of chuck and thimble, first guide rail, second guide rail, translating device, lowering or hoisting gear and control system, chuck is arranged on the output shaft of drive unit, the axis being parallel of the first guide rail and the second guide rail and output shaft, thimble is slidably mounted on the first guide rail, translating device is slidably mounted on the second guide rail, second guide rail is liftably arranged on lowering or hoisting gear, laser system is arranged on translating device, the laser beam axis of laser system and the axis being parallel of output shaft, described drive unit, translating device and lowering or hoisting gear are all connected to control system.
2. long size revolving body workpiece laser rotary marking system as claimed in claim 1, is characterized in that: the first described guide rail and the second guide rail are arranged on the two opposite sides of clamping fixer respectively.
3. long size revolving body workpiece laser rotary marking system as claimed in claim 1, is characterized in that: described chuck is scroll chuck or chuck.
4. long size revolving body workpiece laser rotary marking system as claimed in claim 1, is characterized in that: described drive unit is electric rotating machine.
5. long size revolving body workpiece laser rotary marking system as claimed in claim 1, it is characterized in that: described laser system comprises laser instrument and galvanometer, laser instrument be export 1064nm wavelength infrared laser, power output is the optical fiber laser of 20W, the high accuracy number galvanometer head of galvanometer to be the range of work be 35 × 5mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520606765.XU CN204894798U (en) | 2015-08-12 | 2015-08-12 | Long rotatory mark system of beating of size solid of revolution machined part laser |
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| CN201520606765.XU CN204894798U (en) | 2015-08-12 | 2015-08-12 | Long rotatory mark system of beating of size solid of revolution machined part laser |
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| CN204894798U true CN204894798U (en) | 2015-12-23 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855714A (en) * | 2016-03-29 | 2016-08-17 | 苏州恩欧西智能科技有限公司 | Laser marking method for rotary product |
| CN106312305A (en) * | 2016-09-30 | 2017-01-11 | 浙江德福精密驱动制造有限公司 | Laser inscription device for transmission shaft |
| CN108032628A (en) * | 2017-12-29 | 2018-05-15 | 广州诺彩数码产品有限公司 | A kind of cylinder printing equipment |
| CN109454329A (en) * | 2018-11-27 | 2019-03-12 | 佛山市富兰激光科技有限公司 | A kind of linkage rotation mark control method and device |
| CN109623142A (en) * | 2019-02-18 | 2019-04-16 | 清远初曲智能科技有限公司 | A kind of automobile cylinder sleeve laser marking of intelligent measurement Workpiece notch position is equipped |
| CN110102899A (en) * | 2019-04-04 | 2019-08-09 | 大族激光科技产业集团股份有限公司 | The processing unit and processing method of tubular products |
| CN110303248A (en) * | 2019-06-14 | 2019-10-08 | 江苏理工学院 | It is a kind of for laser machining the device of cylindric workpiece surface |
| CN113811451A (en) * | 2019-03-29 | 2021-12-17 | 威德米勒界面有限公司及两合公司 | Device for marking electrical components that can be arranged next to one another |
-
2015
- 2015-08-12 CN CN201520606765.XU patent/CN204894798U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855714A (en) * | 2016-03-29 | 2016-08-17 | 苏州恩欧西智能科技有限公司 | Laser marking method for rotary product |
| CN106312305A (en) * | 2016-09-30 | 2017-01-11 | 浙江德福精密驱动制造有限公司 | Laser inscription device for transmission shaft |
| CN106312305B (en) * | 2016-09-30 | 2018-05-18 | 浙江德福精密驱动制造有限公司 | A kind of laser inscription device for transmission shaft |
| CN108032628A (en) * | 2017-12-29 | 2018-05-15 | 广州诺彩数码产品有限公司 | A kind of cylinder printing equipment |
| CN109454329A (en) * | 2018-11-27 | 2019-03-12 | 佛山市富兰激光科技有限公司 | A kind of linkage rotation mark control method and device |
| CN109623142A (en) * | 2019-02-18 | 2019-04-16 | 清远初曲智能科技有限公司 | A kind of automobile cylinder sleeve laser marking of intelligent measurement Workpiece notch position is equipped |
| CN113811451A (en) * | 2019-03-29 | 2021-12-17 | 威德米勒界面有限公司及两合公司 | Device for marking electrical components that can be arranged next to one another |
| CN110102899A (en) * | 2019-04-04 | 2019-08-09 | 大族激光科技产业集团股份有限公司 | The processing unit and processing method of tubular products |
| CN110102899B (en) * | 2019-04-04 | 2022-03-11 | 大族激光科技产业集团股份有限公司 | Processing device and processing method for cylindrical product with variable outer diameter |
| CN110303248A (en) * | 2019-06-14 | 2019-10-08 | 江苏理工学院 | It is a kind of for laser machining the device of cylindric workpiece surface |
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