CN110303248A - It is a kind of for laser machining the device of cylindric workpiece surface - Google Patents
It is a kind of for laser machining the device of cylindric workpiece surface Download PDFInfo
- Publication number
- CN110303248A CN110303248A CN201910516794.XA CN201910516794A CN110303248A CN 110303248 A CN110303248 A CN 110303248A CN 201910516794 A CN201910516794 A CN 201910516794A CN 110303248 A CN110303248 A CN 110303248A
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- workpiece
- power mechanism
- cylindric
- handwheel
- laser
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- 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
- B23K26/362—Laser etching
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The present invention relates to process for modifying surface fields, and in particular to a kind of for laser machining the device of cylindric workpiece surface.The device for being used to laser machine cylindric workpiece surface, including for clamping workpiece and the power mechanism, the driving mechanism for driving power mechanism move on pedestal and the fixation device for fixing workpiece that drive workpiece to rotate, the top of the power mechanism is equipped with laser marking machine.The present invention realizes the requirement that cylindric workpiece is rotated and positioned, the limitation of stimulated light functions of the equipments, therefore laser marking device fixed point is only needed to focus, and the micro-nano structure surface of different scale is prepared by control workpiece axial direction movement speed and workpiece rotational frequency.
Description
Technical field
The present invention relates to process for modifying surface fields, and in particular to a kind of for laser machining the dress of cylindric workpiece surface
It sets.
Background technique
Wetability is the critical nature of the surface of solids, is generally characterized with the contact angle of drop and the surface of solids.Work as water
For the contact angle of drop and the surface of solids greater than 150 ° and when roll angle is less than 10 °, which is referred to as super hydrophobic surface.It is super thin
The self-cleaning property of water material surface, wear-resisting, anticorrosion and the high/low characteristics such as stick have a wide range of applications in production and life
Prospect.The excellent material surface of ultra-hydrophobicity is obtained, two necessary conditions are needed: first is that the chemical property that material shows is
Lower surface energy, second is that material surface possesses special micro-structure, with the development of short wavelength and short pulse duration laser, laser is micro-
Processing technology of receiving, which has become, prepares one of the important means of super hydrophobic surface.
Existing laser process equipment can only be by changing the realization pair of the parameters such as scanning speed, sweep span, laser power
Flat work pieces are processed, then modify to obtain super hydrophobic surface by low-surface-energy material, but existing laser process equipment
It generally cannot achieve the processing to curve surface work pieces.
Summary of the invention
It can not achieve processing to curve surface work pieces to solve laser process equipment existing in the prior art, the present invention mentions
It has supplied a kind of for laser machining the device of cylindric workpiece surface, it is only necessary to which laser fixed point focuses, and realizes work by described device
The axial movement and rotation of part can be realized in cylindric workpiece surface manufacturing cycle micro nano structure, and after further treatment
Obtain super hydrophobic surface.
The present invention is achieved through the following technical solutions:
It is a kind of for laser machining the device of cylindric workpiece surface, including for clamping workpiece and drive workpiece rotate
Power mechanism, the driving mechanism for driving power mechanism to move on pedestal, the top of the power mechanism are beaten equipped with laser
Mark machine.
Preferably, the power mechanism includes handwheel II and fixed device, and the handwheel II passes through input shaft and reduction gearbox
Transmission connection, the reduction gearbox are sequentially connected by output shaft and chuck；One end of the output shaft is equipped with shaft coupling, described
Axis device is connect with the chuck for clamping the workpiece；
The fixed device includes handwheel I and connecting rod, and one end of connecting rod is connect with handwheel I, and the other end passes through collet
It being connect with thimble or drill bit, the connecting rod is threadedly attached in mounting base, and the mounting base is fixedly connected on pedestal,
The thimble or drill bit are oppositely arranged with the chuck.
Preferably, the driving mechanism includes motor and the lead screw that connect with the motor, the lead screw and slide unit screw thread
Connection, the slide unit are slidably arranged in the pedestal, and the power mechanism is fixed on the slide unit.
Preferably, the motor is servo motor.
Beneficial effects of the present invention:
(1) handwheel II realizes the rotation of cylindric workpiece by reduction gearbox driving workpiece in the present invention；Laser marking machine is set
It sets the surface in cylindric workpiece and pinpoints focusing, the revolving speed by changing handwheel II controls cylindric workpiece and is rotated,
To realize the micro-nano structure for processing whole circle on cylindric workpiece, then cylindric workpiece is driven axially to move by motor again
It is dynamic, so that it may there is periodic micro-nano structure required for processing in the whole surface of cylindric workpiece, compensate for sharp
The defect for being unable to processing curve workpiece of light marking machine processes the scale of micro-nano structure on the surface of cylindric workpiece, with side
The processing of the subsequent super hydrophobic surface in face.
(2) compared with the existing technology, the present invention realizes the requirement that simplified cylindric workpiece is rotated and positioned, and stimulated light is set
Standby function restriction, therefore laser marking device fixed point is only needed to focus, it is made by control workpiece axial direction movement speed and workpiece rotational frequency
The micro-nano structure surface of standby different scale.
Detailed description of the invention
Fig. 1 is the schematic diagram of the device of that embodiment of the invention；
Fig. 2 is the top view of Fig. 1；
Attached drawing mark: 1- pedestal；2- handwheel I；3- connecting rod；4- mounting base；5- collet；6- thimble；7- workpiece；8- card
Disk；9- laser marking machine；10- shaft coupling；11- output shaft；12- slide unit；13- reduction gearbox；14- input shaft；15- handwheel II；16-
Lead screw；17- motor.
Specific embodiment
In order that the present invention can be more clearly and readily understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail.
It is a kind of for laser machining the device of cylindric workpiece surface, as shown in Fig. 1~2, one kind is for laser machining circle
The device on columnar workpiece surface, as shown in Fig. 1~2, including for clamping workpiece 7 and the power mechanism for driving workpiece 7 to rotate, use
It is equipped with laser marking machine 9 in the top of the driving mechanism that driving power mechanism moves on pedestal 1, the power mechanism, is used for
Workpiece fixed point is focused and is processed.
The power mechanism includes handwheel II 15 and fixed device, and the handwheel II 15 passes through input shaft 14 and reduction gearbox 13
Transmission connection, the reduction gearbox 13 are sequentially connected by output shaft 11 and chuck 8；One end of the output shaft 11 is equipped with shaft coupling
10, the shaft coupling 10 is connect with the chuck 8 for clamping the workpiece 7；
The fixed device includes handwheel I 2 and connecting rod 3, and one end of connecting rod 3 is connect with handwheel I 2, and the other end passes through
Collet 5 is connect with thimble 6 or drill bit, and the connecting rod 3 is threadedly attached in mounting base 4, and the mounting base 4 is fixedly connected
On pedestal 1, the thimble 6 or drill bit are oppositely arranged with the chuck 8.
The driving mechanism includes motor 17 and the lead screw 16 that connect with the motor 17, the lead screw 16 and 12 spiral shell of slide unit
Line connection, the slide unit 12 are slidably arranged on the pedestal 1, and the power mechanism is fixed on the slide unit 12.
The motor (17) is servo motor.
The laser processing is processed to be focused using laser process equipment in the surface of workpiece 7 fixed point.
Working principle:
As shown in Fig. 1~2, in use, the columned workpiece 7 to be processed is fitted into the chuck (8), then
The handwheel I 2 is rotated, the connecting rod 3 is driven to move axially, it is mobile to the direction of workpiece 7 to adjust drill bit, on workpiece 7
Location hole is drilled out, then changes the drill bit on collet 5 into thimble 6, continues to rotate handwheel I 2, until the thimble 6 withstands workpiece 7
On location hole, with guarantee workpiece 7 stabilization do not shake.Then, the power supply for being located at the laser marking machine 9 of 7 top of workpiece is opened, it is right
The workpiece 7 carries out fixed point focusing.The handwheel II 15 is rotated, the workpiece 7 is rotated, processes one on 7 surface of workpiece
A period, i.e., after one encloses micro-nano structure, stop operating the handwheel II 15 and closing laser marking machine 9, at this point, by adjusting hand
It is mobile to the direction far from workpiece 7 to take turns the I 2 drive thimbles 6, then opens the power supply of the motor 17, passes through 16 band of lead screw
The slide unit 12, reduction gearbox 13 and the whole axial movement of the workpiece 7 is moved to stop after determining 7 surface of workpiece position to be processed
Motor 17 adjusts thimble 6 again through handwheel I 2 and positions fixation to workpiece 7, is again turned on laser marking machine 9, and rotate again
The handwheel II 15, the second circle of processing micro-nano structure on 7 surface of workpiece, repeatedly, finally processing on 7 surface of workpiece has
Complete cycle and there is periodic micro-nano structure surface, then carries out subsequent processing, obtain super hydrophobic surface.
Claims (4)
1. a kind of for laser machining the device of cylindric workpiece surface, which is characterized in that including for clamping workpiece (7) and band
Start building part (7) rotation power mechanism and driving mechanism for driving power mechanism to move on pedestal (1), the engine
The top of structure is equipped with laser marking machine (9).
2. according to claim 1 a kind of for laser machining the device of cylindric workpiece surface, which is characterized in that described
Power mechanism includes handwheel II (15) and fixed device, and the handwheel II (15) is driven by input shaft (14) and reduction gearbox (13)
Connection, the reduction gearbox (13) are sequentially connected by output shaft (11) and chuck (8)；One end of the output shaft (11) is equipped with connection
Axis device (10), the shaft coupling (10) connect with the chuck (8) for clamping the workpiece (7)；
The fixed device includes handwheel I (2) and connecting rod (3), and one end of connecting rod (3) is connect with handwheel I (2), the other end
It is connect by collet (5) with thimble (6) or drill bit, the connecting rod (3) is threadedly attached on mounting base (4), the peace
Dress seat (4) is fixedly connected on pedestal (1), and the thimble (6) or drill bit are oppositely arranged with the chuck (8).
3. according to claim 1 or 2 a kind of for laser machining the device of cylindric workpiece surface, which is characterized in that
The driving mechanism includes motor (17) and the lead screw (16) connecting with the motor (17), the lead screw (16) and slide unit (12)
It is threadedly coupled, the slide unit (12) is slidably arranged on the pedestal (1), and the power mechanism is fixed at the slide unit
(12) on.
4. according to claim 3 a kind of for laser machining the device of cylindric workpiece surface, which is characterized in that described
Motor (17) is servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910516794.XA CN110303248A (en) | 2019-06-14 | 2019-06-14 | It is a kind of for laser machining the device of cylindric workpiece surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910516794.XA CN110303248A (en) | 2019-06-14 | 2019-06-14 | It is a kind of for laser machining the device of cylindric workpiece surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110303248A true CN110303248A (en) | 2019-10-08 |
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ID=68075855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910516794.XA Pending CN110303248A (en) | 2019-06-14 | 2019-06-14 | It is a kind of for laser machining the device of cylindric workpiece surface |
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| Country | Link |
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| CN (1) | CN110303248A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3917774C2 (en) * | 1989-05-31 | 1992-08-20 | Carl Baasel Lasertechnik Gmbh, 8130 Starnberg, De | |
| CN1743953A (en) * | 2005-09-30 | 2006-03-08 | 杭州科讯印刷设备有限公司 | Thermosensitive laser sculpturing machine and its sculpturing method |
| CN101386109A (en) * | 2008-10-21 | 2009-03-18 | 深圳市星辰激光技术有限公司 | Rotary automatic tube feeding device of laser cutting machine tool and use method thereof |
| CN201610034U (en) * | 2010-02-02 | 2010-10-20 | 安徽同兴科技发展有限责任公司 | Curve processing system |
| CN202556166U (en) * | 2012-05-05 | 2012-11-28 | 江苏弘腾机械制造有限公司 | Back-up roll polishing device for band steel production line |
| CN202716556U (en) * | 2012-06-20 | 2013-02-06 | 湖北大卓激光科技有限公司 | Rotational and translational type laser marking machine |
| CN102990365A (en) * | 2012-12-20 | 2013-03-27 | 山东大学 | Multifunctional machine tool for laser cladding reproduction |
| CN203163686U (en) * | 2013-02-27 | 2013-08-28 | 江苏意航汽车部件技术有限公司 | Impeller run-out detection and process device |
| CN203811198U (en) * | 2014-04-21 | 2014-09-03 | 山东省科学院激光研究所 | Steel rail rail head motion detection simulation device |
| CN204894798U (en) * | 2015-08-12 | 2015-12-23 | 广州安特激光技术有限公司 | Long rotatory mark system of beating of size solid of revolution machined part laser |
| CN108544238A (en) * | 2018-06-19 | 2018-09-18 | 亚琛联合科技（天津）有限公司 | A kind of high-rate laser cladding and turning composite integrated machine device |
-
2019
- 2019-06-14 CN CN201910516794.XA patent/CN110303248A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3917774C2 (en) * | 1989-05-31 | 1992-08-20 | Carl Baasel Lasertechnik Gmbh, 8130 Starnberg, De | |
| CN1743953A (en) * | 2005-09-30 | 2006-03-08 | 杭州科讯印刷设备有限公司 | Thermosensitive laser sculpturing machine and its sculpturing method |
| CN101386109A (en) * | 2008-10-21 | 2009-03-18 | 深圳市星辰激光技术有限公司 | Rotary automatic tube feeding device of laser cutting machine tool and use method thereof |
| CN201610034U (en) * | 2010-02-02 | 2010-10-20 | 安徽同兴科技发展有限责任公司 | Curve processing system |
| CN202556166U (en) * | 2012-05-05 | 2012-11-28 | 江苏弘腾机械制造有限公司 | Back-up roll polishing device for band steel production line |
| CN202716556U (en) * | 2012-06-20 | 2013-02-06 | 湖北大卓激光科技有限公司 | Rotational and translational type laser marking machine |
| CN102990365A (en) * | 2012-12-20 | 2013-03-27 | 山东大学 | Multifunctional machine tool for laser cladding reproduction |
| CN203163686U (en) * | 2013-02-27 | 2013-08-28 | 江苏意航汽车部件技术有限公司 | Impeller run-out detection and process device |
| CN203811198U (en) * | 2014-04-21 | 2014-09-03 | 山东省科学院激光研究所 | Steel rail rail head motion detection simulation device |
| CN204894798U (en) * | 2015-08-12 | 2015-12-23 | 广州安特激光技术有限公司 | Long rotatory mark system of beating of size solid of revolution machined part laser |
| CN108544238A (en) * | 2018-06-19 | 2018-09-18 | 亚琛联合科技（天津）有限公司 | A kind of high-rate laser cladding and turning composite integrated machine device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191008 |
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| RJ01 | Rejection of invention patent application after publication |