CN203245515U - Optical fiber laser texturing multi-machining-head point spacing numerical control adjustment device - Google Patents
Optical fiber laser texturing multi-machining-head point spacing numerical control adjustment device Download PDFInfo
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- CN203245515U CN203245515U CN 201320248125 CN201320248125U CN203245515U CN 203245515 U CN203245515 U CN 203245515U CN 201320248125 CN201320248125 CN 201320248125 CN 201320248125 U CN201320248125 U CN 201320248125U CN 203245515 U CN203245515 U CN 203245515U
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- laser machining
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- texturing
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Abstract
The utility model discloses an optical fiber laser texturing multi-machining-head point spacing numerical control adjustment device which comprises a measuring transducer and a plurality of laser machining heads, wherein the measuring transducer is used for measuring the diameter of rollers, the laser machining heads are connected with an optical fiber laser. The laser machining heads and the measuring transducer are sequentially arranged in the same horizontal plane, and axes of the laser machining heads and the axis of the measuring transducer are parallel with one another; the laser machining heads can carry out adjustment of spacing of optical axes and adjustment of focal distances vertical to the direction of the optical axes in the plane where the optical axes are located in the direction of the optical axes. When multi-machining-head laser texturing machining is carried out, all the rest can be completed through a numerical control system as long as needed texturing point spaces are set manually. The problem that a test process needs to be adjusted in a cockamamie mode manually after different texturing density requirements are replaced is solved. A thing needing to be performed within tens of minutes in the past can be finished within only a few seconds at present. Labor efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of fiber laser texturing and adds the digital control adjusting device of foreman's dot spacing.
Background technology
In the production process of flat cold-rolled sheet, preparing of operation roll of mill and planisher leveling roll roll surface and other working roll roll surfaces now has many producers and adopts the laser roughening technology.In existing laser roughening technology, no matter be the CO2 laser roughening, or the YAG laser roughening, commonly used is single laser Machining head.The operation roll of mill of processing 300 millimeters of roll surface length 1 rice diameters with the dot matrix of single laser head 3X3 only needs 12 minutes, but adopts the dot matrix of 22X24 to process 1 meter of a roll surface length, and the leveling roll that diameter is 420 millimeters needs 5 hours.In order to enhance productivity, saturating anti-minute two laser Machining heads of CD light splitting introducing of employing that the employing multiprism system that has is introduced pair laser Machining heads or introduced the two luminous points of single laser Machining head, has, but two laser Machining heads might as well, the two luminous points of single laser Machining head might as well, because the restriction of light path, the spacing of adjacent texturing point all can only adopt manual adjustments.If change the processing density of roller surface, no matter aforesaid the sort of mode, all be utilize the angle of accommodation reflex mirror realize the adjusting of dot spacing, such adjusting be bother very much, difficulty and time-consuming, usually the time of manual adjustment effect is also longer than the time of a roller of texturing.
The utility model content
In view of this, the technical problems to be solved in the utility model is to provide a kind of fiber laser texturing to add the digital control adjusting device of foreman's dot spacing, realizes the fast automatic adjusting of high accuracy of fiber laser texturing dot spacing.
For solving the problems of the technologies described above, the technical solution of the utility model is achieved in that a kind of fiber laser texturing adds the digital control adjusting device of foreman's dot spacing, comprise measuring transducer and an a plurality of laser Machining head that is connected with optical fiber laser of measuring roller diameter, a plurality of laser Machining heads and measuring transducer are sequentially arranged in the same level face, and the axis of laser Machining head and measuring transducer is parallel to each other; Described laser Machining head can be along its optical axis direction, optical axis planar perpendicular to optical axis direction the adjusting of optical axis spacing is carried out the adjusting of focal length.
Further, described laser Machining head is installed on the manual slide unit, and manually slide unit is installed in again on the electronic slide unit with servomotor, and electronic slide unit and the manual adjusting perpendicular direction of slide unit.
Further, described a plurality of laser Machining head is along plus or minus both direction uniform movement in the same way.
The technique effect that the utility model reaches is as follows: the utility model fiber laser texturing is added the digital control adjusting device of foreman's dot spacing, add man-hour adding foreman's laser roughening, artificial need arrange required texturing dot spacing, and remaining is all finished by digital control system.It has solved after having changed different texturing density requirements, need manually carry out the process of loaded down with trivial details adjusting test.The thing that it needed the past dozens of minutes to carry out is now only with just having accomplished several seconds.Greatly improved efficiency.
Description of drawings
Fig. 1 is the structural representation of the digital control adjusting device of the utility model fiber laser texturing many laser Machining heads dot spacing.
The specific embodiment
As shown in Figure 1, be the digital control adjusting device of many laser Machining heads of the utility model fiber laser texturing dot spacing, formed with the servomotor that is connected, fixed support etc. by the slide unit of the manual slide unit of 4 laser Machining heads, 4 X-directions, 3 Z-directions.Narrate below in conjunction with Fig. 1.
With 4 laser Machining heads 2,3,4,5, be installed on the upper slide rest of same numerical control haired machine tool, each laser Machining head is equipped with an optical fiber laser, and 4 laser Machining heads 2,3,4,5 and measuring transducer about 1 be arranged in according to this in the same level face, the spacing between the laser Machining head 2,3,4,5 is A.The axis of all laser Machining heads and measuring transducer is parallel to each other.Measuring transducer 1 is used for the measurement of roller diameter.4 laser Machining heads 2,3,4,5 are installed in respectively on 4 manual slide units 6,7,8,9,4 manual slide units 6,7,8,9 can be regulated along the direction of optical axis separately, laser Machining head can be along its optical axis direction, optical axis planar perpendicular to optical axis direction the adjusting of optical axis spacing is carried out the adjusting of focal length.The separately adjusting of laser Machining head focal length when satisfying Laser Processing.In 4 laser Machining heads, wherein first laser Machining head 2 is by on manual slide unit 6 mounting and fixing brackets, the manual slide unit 7,8,9 of other 3 laser Machining heads 3,4,5 by separately is installed on 3 electronic slide units 12,11,10 with servomotor, and electronic slide unit 12,11,10 adjusting perpendicular direction are in manual slide unit 7,8,9 adjusting direction.When artificial setting laser processing texturing dot spacing is a, first laser Machining head 2 is motionless, the manual slide unit 7 at second laser Machining head 3 and its place is under the driving of the electronic slide unit 12 in own place, make second laser Machining head 3 and first laser Machining head 2 be A+a or A-a apart, the manual slide unit 8 at the 3rd laser Machining head 4 and its place is under the driving of the electronic slide unit 11 in own place, make the 3rd laser Machining head 4 and first laser Machining head 2 be 2(A+a apart) or 2(A-a), the manual slide unit 9 at the 4th laser Machining head 5 and its place is under the driving of the electronic slide unit 10 in own place, make the 4th laser Machining head 5 and first laser Machining head 2 be 4(A+a apart) or 4(A-a), 4 laser Machining heads 2,3,4,5 moving direction can be that forward also can be negative sense, a bit all directions should be consistent but have, this process is to adopt numerical control program automatically to control, the laser Machining head number of the spacing of laser Machining head and participation texturing, after manually arranging, the texturing head along roll mandrel to the operation helical pitch by program Auto-matching in digital control system.
When laser roughening adds man-hour, digital control system drives the Z axis of lathe, is 4 times a automatically according to determined helical pitch in the program, processes the surface of rotary roller.Thereby the realization fiber laser texturing is added the digital control adjusting of foreman's dot spacing.For the roll of different-diameter, the roller diameter automatic computing engine bed X-axis travel distance that digital control system is measured according to measuring transducer is realized automatically focusing.
The manual precision of slide unit is selected regular grade.The precision of electronic slide unit is selected micron order.The positioning accuracy of electronic slide unit is 0.02mm, and repetitive positioning accuracy is 0.003mm, and insufficient section adopts the digital control system compensation, in order to guarantee the uniformity of texturing dot spacing.
The above is preferred embodiment of the present utility model only, is not be used to limiting protection domain of the present utility model.
Claims (3)
1. a fiber laser texturing is added the digital control adjusting device of foreman's dot spacing, it is characterized in that, comprise measuring transducer and an a plurality of laser Machining head that is connected with optical fiber laser of measuring roller diameter, a plurality of laser Machining heads and measuring transducer are sequentially arranged in the same level face, and the axis of laser Machining head and measuring transducer is parallel to each other; Described laser Machining head can be along its optical axis direction, optical axis planar perpendicular to optical axis direction the adjusting of optical axis spacing is carried out the adjusting of focal length.
2. fiber laser texturing as claimed in claim 1 is added the digital control adjusting device of foreman's dot spacing, it is characterized in that, described laser Machining head is installed on the manual slide unit, manually slide unit is installed in again on the electronic slide unit with servomotor, and electronic slide unit and the manual adjusting perpendicular direction of slide unit.
3. fiber laser texturing as claimed in claim 1 is added the digital control adjusting device of foreman's dot spacing, it is characterized in that, described a plurality of laser Machining heads are along plus or minus both direction uniform movement in the same way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320248125 CN203245515U (en) | 2013-05-09 | 2013-05-09 | Optical fiber laser texturing multi-machining-head point spacing numerical control adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320248125 CN203245515U (en) | 2013-05-09 | 2013-05-09 | Optical fiber laser texturing multi-machining-head point spacing numerical control adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203245515U true CN203245515U (en) | 2013-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320248125 Expired - Fee Related CN203245515U (en) | 2013-05-09 | 2013-05-09 | Optical fiber laser texturing multi-machining-head point spacing numerical control adjustment device |
Country Status (1)
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| CN (1) | CN203245515U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240525A (en) * | 2013-05-09 | 2013-08-14 | 武汉武钢华工激光大型装备有限公司 | Multi-processing-head dot spacing numerical-control regulating device for fiber laser texturing |
| CN109365993A (en) * | 2018-11-27 | 2019-02-22 | 江苏大学 | A kind of roller laser-texturing process equipment and its processing method |
-
2013
- 2013-05-09 CN CN 201320248125 patent/CN203245515U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240525A (en) * | 2013-05-09 | 2013-08-14 | 武汉武钢华工激光大型装备有限公司 | Multi-processing-head dot spacing numerical-control regulating device for fiber laser texturing |
| CN103240525B (en) * | 2013-05-09 | 2016-05-04 | 武汉武钢华工激光大型装备有限公司 | Fiber laser texturing is added the digital control adjusting device of foreman's dot spacing |
| CN109365993A (en) * | 2018-11-27 | 2019-02-22 | 江苏大学 | A kind of roller laser-texturing process equipment and its processing method |
| CN109365993B (en) * | 2018-11-27 | 2020-11-20 | 江苏大学 | Roller laser texturing processing equipment and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20170509 |
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| CF01 | Termination of patent right due to non-payment of annual fee |