CN202934237U - Laser cutting head lifting device - Google Patents
Laser cutting head lifting device Download PDFInfo
- Publication number
- CN202934237U CN202934237U CN 201220632711 CN201220632711U CN202934237U CN 202934237 U CN202934237 U CN 202934237U CN 201220632711 CN201220632711 CN 201220632711 CN 201220632711 U CN201220632711 U CN 201220632711U CN 202934237 U CN202934237 U CN 202934237U
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- CN
- China
- Prior art keywords
- dustproof cover
- cutting head
- laser cutting
- ball screw
- flexible
- 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.)
- Expired - Fee Related
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Abstract
A laser cutting head lifting device comprises a microscope base protection box. A light path tail end microscope base is arranged in the microscope base protection box, a first flexible dustproof cover is arranged under the light path tail end microscope base, a vertical flexible light path dustproof cover is positioned in the first flexible dustproof cover, a light path channel is arranged under the flexible light path dustproof cover, a laser cutting head is connected under the light path channel, an installation bottom plate is installed under the first flexible dustproof cover, the laser cutting head is connected on the installation bottom plate, the installation bottom plate upwards extend along the inner side of the first flexible dustproof cover to form a connection plate, a vertically-arranged servo motor is arranged on the inner side of the first flexible dustproof cover, an output shaft of the servo motor faces downwards, a vertical ball screw is arranged under the servo motor, a screw of the ball screw is connected with the output shaft of the servo motor, and the ball screw is connected with the connection plate. The laser cutting head lifting device combines the servo motor and the ball screw to lift the laser cutting head so as to be simple in structure and accurate in guide.
Description
Technical field
The utility model relates to a kind of laser cutting head lifting device.
Background technology
Laser cutting machine need to be realized by the laser cutting head lifting device lifting of laser cutting head when cutting.The shortcoming that existing laser cutting head lifting device also exists is: complex structure easily produces fault, the guiding inaccuracy.
Summary of the invention
In order to overcome the above-mentioned deficiency of existing laser cutting head lifting device, the utility model provides that a kind of structure is simple, the more accurate laser cutting head lifting device of guiding.
The technical scheme in the invention for solving the technical problem is: a kind of laser cutting head lifting device, comprise the microscope base guard box, be provided with light path end microscope base in described microscope base guard box, the below of described light path end microscope base is provided with the first flexible dustproof cover, be provided with vertical flexible optical circuit dust cover in described the first flexible dustproof cover, the below of described flexible optical circuit dust cover is provided with path channels, and the below of described path channels connects laser cutting head;
The below of described the first flexible dustproof cover is provided with mounting base, and described laser cutting head is connected on described mounting base, and described mounting base extends upward the formation connecting plate in the inboard of described the first flexible dustproof cover;
The inboard of described the first flexible dustproof cover is provided with the servomotor of vertical setting, and the output shaft of described servomotor down; The below of described servomotor is provided with vertical ball screw, and the screw rod of described ball screw is connected with the output shaft of described servomotor, and the nut of described ball screw is connected with described connecting plate.
Further, be arranged with lifting body on the nut of described ball screw, described lifting body is connected with described connecting plate.
The utility model also has following additional technical feature:
The ball screw of described lifting body top is covered with the second flexible dustproof cover outward, and the ball screw below described lifting body is covered with the 3rd flexible dustproof cover outward;
The lower end of described the second flexible dustproof cover is connected with described lifting body, and the upper end of described the second flexible dustproof cover is connected with described servomotor;
The upper end of described the 3rd flexible dustproof cover is connected with described lifting body, and the lower end of described the 3rd flexible dustproof cover is fixed.
The side of described lifting body is provided with the first fixed block, and there is the second fixed block at the rear of described the first fixed block; Also comprise a U-shaped drag chain that Open Side Down, an end of described U-shaped drag chain is connected with described the first fixed block, and the other end of described U-shaped drag chain is connected with described the second fixed block.
Also be provided with illuminating lamp on described lifting body.
Also comprise vertical line slideway, described lifting body is located on described line slideway.
Described laser cutting head is provided with displacement transducer, and described displacement transducer is connected with described servomotor signal.
The utility model in use, servomotor action drives the bolt rotary of ball screw, thus the nut oscilaltion campaign of ball screw, drive connecting plate lifting, and then drive mounting base and be arranged on laser cutting head lifting on mounting base.
The beneficial effects of the utility model are: 1. adopt the combination of servomotor and ball screw to realize the lifting of laser cutting head, simple in structure, guiding accurately.2. light path and screw mandrel are totally-enclosed by dust cover, prevent from cutting dust to the impact of light path and driving member.3. establishing displacement transducer coordinates with servomotor, displacement transducer detects the variation of cutting distance at any time in cutting process, and with the detection signal Real-time Feedback to servomotor, drive precise ball screw by servomotor and adjust distance between cutting head and workpiece, lifting distance is more accurate.
Description of drawings
Fig. 1 is profile schematic diagram of the present utility model.
Fig. 2 is cutaway view of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to Fig. 1, Fig. 2; a kind of laser cutting head lifting device; comprise microscope base guard box 1; be provided with light path end microscope base 2 in described microscope base guard box 1; the below of described light path end microscope base 2 is provided with the first flexible dustproof cover 3; be provided with vertical flexible optical circuit dust cover 4 in described the first flexible dustproof cover 3, the below of described flexible optical circuit dust cover 4 is provided with path channels 5, and the below of described path channels 5 connects laser cutting head 6.
The below of described the first flexible dustproof cover 3 is provided with mounting base 7, and described laser cutting head 6 is connected on described mounting base 7, and described mounting base 7 extends upward in the inboard of described the first flexible dustproof cover 3 and forms connecting plate 8.
The inboard of described the first flexible dustproof cover 3 is provided with the servomotor 9 of vertical setting, and the output shaft of described servomotor 9 down; The below of described servomotor 9 is provided with vertical ball screw 10, and the screw rod of described ball screw 10 is connected with the output shaft of described servomotor 9, and the nut of described ball screw 10 is connected with described connecting plate.In the present embodiment, be arranged with lifting body 11 on the nut of described ball screw, described lifting body 11 is connected with described connecting plate 8.
In the present embodiment, the ball screw above described lifting body is covered with the second flexible dustproof cover 12 outward, and the ball screw below described lifting body is covered with the 3rd flexible dustproof cover 13 outward; The lower end of described the second flexible dustproof cover 12 is connected with described lifting body 11, and the upper end of described the second flexible dustproof cover 12 is connected with described servomotor 9; The upper end of described the 3rd flexible dustproof cover 13 is connected with described lifting body 11, and the lower end of described the 3rd flexible dustproof cover 13 is fixed.Can protect ball screw by the second flexible dustproof cover 12 and the 3rd flexible dustproof cover 13, prevent from affecting as the cut dust of the ball screw of driving member.
In the present embodiment, the side of described lifting body 11 is provided with the first fixed block, and there is the second fixed block at the rear of described the first fixed block; Also comprise a U-shaped drag chain 14 that Open Side Down, an end of described U-shaped drag chain 14 is connected with described the first fixed block, and the other end of described U-shaped drag chain 14 is connected with described the second fixed block.Also comprise vertical line slideway 15, described lifting body 11 is located on described line slideway 15.U-shaped drag chain 14 and line slideway 15 are further guaranteed straight-line guidance and the operation stability of lifting body.
In the present embodiment, also be provided with illuminating lamp 16 on described lifting body, can be used for illumination.
In use, servomotor action drive the bolt rotary of ball screw 10, thereby the nut oscilaltion campaign of ball screw drives connecting plate 8 liftings, and then drive mounting base 7 and be arranged on laser cutting head 6 liftings on mounting base 7.In the present embodiment, laser cutting head is provided with displacement transducer 17, and described displacement transducer 17 is connected with described servomotor 9 signals.If displacement transducer coordinates with servomotor 9, displacement transducer detects the variation of cutting distance (being distance between cutting head and cut workpiece) at any time in cutting process, and with the detection signal Real-time Feedback to servomotor 9, by the distance between servomotor 9 drive precise ball screws adjustment cutting heads and workpiece, lifting distance is more accurate.
Claims (7)
1. laser cutting head lifting device; comprise the microscope base guard box; be provided with light path end microscope base in described microscope base guard box; the below of described light path end microscope base is provided with the first flexible dustproof cover; be provided with vertical flexible optical circuit dust cover in described the first flexible dustproof cover; the below of described flexible optical circuit dust cover is provided with path channels, and the below of described path channels connects laser cutting head, it is characterized in that:
The below of described the first flexible dustproof cover is provided with mounting base, and described laser cutting head is connected on described mounting base, and described mounting base extends upward the formation connecting plate in the inboard of described the first flexible dustproof cover;
The inboard of described the first flexible dustproof cover is provided with the servomotor of vertical setting, and the output shaft of described servomotor down; The below of described servomotor is provided with vertical ball screw, and the screw rod of described ball screw is connected with the output shaft of described servomotor, and the nut of described ball screw is connected with described connecting plate.
2. laser cutting head lifting device as claimed in claim 1, it is characterized in that: be arranged with lifting body on the nut of described ball screw, described lifting body is connected with described connecting plate.
3. laser cutting head lifting device as claimed in claim 2 is characterized in that: the ball screw of described lifting body top is covered with the second flexible dustproof cover outward, and the ball screw of described lifting body below is covered with the 3rd flexible dustproof cover outward;
The lower end of described the second flexible dustproof cover is connected with described lifting body, and the upper end of described the second flexible dustproof cover is connected with described servomotor;
The upper end of described the 3rd flexible dustproof cover is connected with described lifting body, and the lower end of described the 3rd flexible dustproof cover is fixed.
4. laser cutting head lifting device as claimed in claim 2, it is characterized in that: the side of described lifting body is provided with the first fixed block, and there is the second fixed block at the rear of described the first fixed block; Also comprise a U-shaped drag chain that Open Side Down, an end of described U-shaped drag chain is connected with described the first fixed block, and the other end of described U-shaped drag chain is connected with described the second fixed block.
5. laser cutting head lifting device as claimed in claim 2, is characterized in that: also be provided with illuminating lamp on described lifting body.
6. laser cutting head lifting device as claimed in claim 2, it is characterized in that: also comprise vertical line slideway, described lifting body is located on described line slideway.
7. laser cutting head lifting device as described in one of claim 1 ~ 6, it is characterized in that: described laser cutting head is provided with displacement transducer, and described displacement transducer is connected with described servomotor signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220632711 CN202934237U (en) | 2012-11-27 | 2012-11-27 | Laser cutting head lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220632711 CN202934237U (en) | 2012-11-27 | 2012-11-27 | Laser cutting head lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202934237U true CN202934237U (en) | 2013-05-15 |
Family
ID=48318496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220632711 Expired - Fee Related CN202934237U (en) | 2012-11-27 | 2012-11-27 | Laser cutting head lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202934237U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990927A (en) * | 2014-06-05 | 2014-08-20 | 北京大合兄弟科技发展有限公司 | Cantilever type cutting machine |
| CN109338646A (en) * | 2018-09-19 | 2019-02-15 | 嘉善龙翔人造毛绒有限公司 | A kind of lint cutter device |
| CN110091179A (en) * | 2019-05-29 | 2019-08-06 | 东莞市力星激光科技有限公司 | A kind of integrated laser cutting machine processing assembly and processing method |
| CN111618455A (en) * | 2020-05-19 | 2020-09-04 | 佛山市宏石激光技术有限公司 | Dust prevention method for Z-axis component of laser cutting machine |
-
2012
- 2012-11-27 CN CN 201220632711 patent/CN202934237U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990927A (en) * | 2014-06-05 | 2014-08-20 | 北京大合兄弟科技发展有限公司 | Cantilever type cutting machine |
| CN103990927B (en) * | 2014-06-05 | 2015-12-02 | 北京大合兄弟科技发展有限公司 | A kind of cantilevered cutting machine |
| CN109338646A (en) * | 2018-09-19 | 2019-02-15 | 嘉善龙翔人造毛绒有限公司 | A kind of lint cutter device |
| CN110091179A (en) * | 2019-05-29 | 2019-08-06 | 东莞市力星激光科技有限公司 | A kind of integrated laser cutting machine processing assembly and processing method |
| CN111618455A (en) * | 2020-05-19 | 2020-09-04 | 佛山市宏石激光技术有限公司 | Dust prevention method for Z-axis component of laser cutting machine |
| CN111618455B (en) * | 2020-05-19 | 2021-10-22 | 广东宏石激光技术股份有限公司 | Dust prevention method for Z-axis component of laser cutting machine |
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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: 20130515 Termination date: 20161127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |