CN218695075U - Laser cutting device capable of reducing thermal deformation - Google Patents
Laser cutting device capable of reducing thermal deformation Download PDFInfo
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- CN218695075U CN218695075U CN202222896758.0U CN202222896758U CN218695075U CN 218695075 U CN218695075 U CN 218695075U CN 202222896758 U CN202222896758 U CN 202222896758U CN 218695075 U CN218695075 U CN 218695075U
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- laser cutting
- thermal deformation
- cutting device
- cutting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a laser cutting device for reducing thermal deformation, which relates to the field of laser processing, and comprises a workbench for cutting workpieces, wherein a movable frame is arranged on the workbench, both ends of the workbench are respectively provided with a baffle, the baffle is provided with an electric guide rail for driving the movable frame to move, a laser cutting head is arranged on the movable frame, a fixed plate positioned above the laser cutting head is arranged on the movable frame, a connecting box is arranged on the fixed plate, the bottom end of the connecting box is provided with a cooling spray head, one side of the movable frame is provided with a cooling water tank, and the cooling water tank and a connecting box bracket are connected with a flexible hose; the utility model discloses a cooling water pump in miniature pump with coolant tank takes out, and the flexible water pipe of rethread carries the cooling shower nozzle on the connecting box, and electronic guide rail drives the cutting head and removes the cutting to drive the cooling shower nozzle and carry out portable cooling, heat when reducing the cutting, thereby reduce the thermal deformation of cutting work piece.
Description
Technical Field
The utility model relates to a laser cutting correlation technique field specifically is to reduce thermal deformation's laser cutting device.
Background
With the development of laser technology, industrial lasers have been widely used in industrial processing with their unique advantages, and among them, high power laser cutting is a mature one of many applications. The laser cutting processing is to replace the traditional mechanical knife by invisible light beams, and has the characteristics of high precision, quick cutting, no limitation on cutting patterns, automatic typesetting, material saving, smooth cut, low processing cost and the like, thereby gradually replacing the conventional mechanical processing mode and being widely popularized and applied at present.
Current laser cutting device can produce a large amount of heats when carrying out laser cutting to raw and other materials, and the work piece that probably leads to the cutting when the heat that produces takes place thermal deformation, leads to the size of a dimension of cutting back work piece to have certain deviation.
SUMMERY OF THE UTILITY MODEL
When solving prior art and having laser cutting device and carrying out laser cutting to raw and other materials, can produce a large amount of heats, the work piece that can lead to the cutting when the heat that produces is too high takes place thermal deformation, and the size of a dimension that leads to the work piece after the cutting has the defect of certain deviation, the utility model provides a reduce thermal deformation's laser cutting device.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model discloses reduce thermal deformation's laser cutting device, including the workstation that is used for cutting the work piece, be equipped with on the workstation and remove the frame, the both ends tip of workstation all is equipped with the baffle, is equipped with the drive on the baffle and removes the electronic guide rail that the frame removed, removes to put up and is equipped with the laser cutting head, removing to put up and being equipped with the fixed plate that is located laser cutting head top, being equipped with the connecting box on the fixed plate, the bottom of connecting box is equipped with cooling shower nozzle, removes one side of frame and is equipped with coolant tank, and coolant tank and connecting box leg joint have flexible hose, are equipped with micro-water pump on the flexible hose.
As a preferred technical scheme of the utility model, be equipped with the connecting pipe on the connecting box, the inner wall of connecting pipe is equipped with female connection portion, is equipped with a plurality of through-holes on the fixed plate.
As a preferred technical scheme of the utility model, be equipped with the connecting rod on the fixed plate, set up a plurality ofly on the fixed plate and supply the through-hole that the connecting rod passed with connecting rod looks adaptation, the bottom of connecting rod is equipped with the external screw thread connection portion with internal screw thread connection portion threaded connection.
As an optimized technical scheme of the utility model, the top of connecting rod is equipped with the rotation handle.
As the utility model discloses a preferred technical scheme, be equipped with the limiting plate that carries out the fixing to the work piece of cutting on the workstation, the material of limiting plate is the aluminum alloy.
As an optimized technical scheme of the utility model, be connected with the expansion plate between limiting plate and the baffle lateral wall.
As a preferred technical scheme of the utility model, the expansion plate is equipped with one end and limiting plate fixed connection's connecting plate including fixing the lagging on the baffle in the lagging.
As a preferred technical scheme of the utility model, be connected with the electric putter that the drive limiting plate removed between connecting plate and the lagging inner chamber.
The beneficial effects of the utility model are that:
1. when a workpiece is subjected to laser cutting, cooling water in a cooling water tank is pumped out through a miniature water pump and then is conveyed to a cooling spray head on a connecting box through a flexible water pipe, an electric guide rail drives a cutting head to perform movable cutting, so that the cooling spray head is driven to perform movable cooling, the heat during cutting is reduced, and the thermal deformation of the cut workpiece is reduced;
2. according to the laser cutting device for reducing thermal deformation, the connecting rod is in threaded connection with the connecting pipe on the connecting box, the rotating handle is rotated, the connecting box is fixed at a position right above a cutting position, the cooling spray nozzle at the bottom end of the connecting box is located, the position of the connecting box on the fixing plate can be adjusted through the plurality of through holes formed in the fixing plate, the position of the cooling spray nozzle is convenient to adjust, the cooling spray nozzle can accurately cool the cutting position, the cooling effect is improved, and the thermal deformation of a cutting workpiece is further reduced;
3. this kind of reduce laser cutting device of thermal deformation drives the connecting plate through electric putter and removes to it is spacing to drive two limiting plates and carry out the work piece on the workstation, prevents that the work piece from taking place to rock and influencing the cutting effect, and aluminium alloy material's limiting plate radiating effect is good, has the heat dissipation function to the work piece, further reduction cutting workpiece's thermal deformation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the laser cutting apparatus for reducing thermal deformation according to the present invention;
FIG. 2 is a schematic view of the connection box, cooling spray head and flexible hose of the laser cutting apparatus for reducing thermal deformation of the present invention;
FIG. 3 is a structural exploded view of the connecting box, the fixing plate and the connecting rod of the laser cutting device for reducing thermal deformation of the present invention;
figure 4 is the cross-sectional view of the laser cutting device expansion plate of the utility model discloses reduce thermal deformation.
In the figure: 1. a work table; 2. a movable frame; 3. a baffle plate; 4. an electric rail; 5. a laser cutting head; 6. a fixing plate; 7. a connection box; 8. cooling the spray head; 9. a cooling water tank; 10. a flexible hose; 11. a micro water pump; 12. a connecting pipe; 13. a through hole; 14. a connecting rod; 15. rotating the handle; 16. a limiting plate; 17. sheathing; 18. a connecting plate; 19. an electric push rod.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model discloses reduce thermal deformation's laser cutting device, including the workstation 1 that is used for cutting the work piece, be equipped with on the workstation 1 and remove frame 2, the both ends tip of workstation 1 all is equipped with baffle 3, be equipped with the electronic guide rail 4 that drive removal frame 2 carried out the removal on the baffle 3, be equipped with laser cutting head 5 on removing frame 2, be equipped with the fixed plate 6 that is located laser cutting head 5 top on removing frame 2, be equipped with connecting box 7 on fixed plate 6, the bottom of connecting box 7 is equipped with cooling shower nozzle 8, one side of removing frame 2 is equipped with cooling water tank 9, cooling water tank 9 and connecting box 7 leg joint have flexible hose 10, be equipped with micro water pump 11 on flexible hose 10, when carrying out laser cutting to the work piece, the cooling water in with cooling water tank 9 is pumped out through micro water pump 11, the cooling shower nozzle 8 on the connecting box 7 is carried to the rethread flexible water pipe, electronic guide rail 4 drives cutting head 5 and removes the cutting, thereby drive portable cooling shower nozzle 8 and cool down, heat when reducing the cutting, thereby reduce the thermal deformation of cutting work piece.
Wherein, be equipped with connecting pipe 12 on the connecting box 7, the inner wall of connecting pipe 12 is equipped with female connection portion, be equipped with a plurality of through-holes 13 on the fixed plate 6, be equipped with connecting rod 14 on the fixed plate 6, set up a plurality of through-holes 13 with connecting rod 14 looks adaptation and supply connecting rod 14 to pass on the fixed plate 6, the bottom of connecting rod 14 is equipped with the external screw thread connecting portion with female connection portion threaded connection, the top of connecting rod 14 is equipped with rotation handle 15, through connecting rod 14 and the connecting 12 threaded connection on the connecting box 7, rotate rotation handle 15, fix the connecting box 7 to the position that makes the cooling shower nozzle 8 of connecting box 7 bottom be located the cutting department directly over, and the position of connecting box 7 on fixed plate 6 can be adjusted to a plurality of through-holes 13 of seting up on the fixed plate 6, conveniently adjust the position of cooling shower nozzle 8, make cooling shower nozzle 8 can more accurate cool down the cutting department, improve the cooling effect, further reduction cuts the thermal deformation of work piece.
Wherein, be equipped with on the workstation 1 and carry out the limiting plate 16 fixed to the work piece of cutting, the material of limiting plate 16 is the aluminum alloy, be connected with the expansion plate between limiting plate 16 and the 3 lateral walls of baffle, the expansion plate is including fixing the lagging 17 on baffle 3, be equipped with one end and limiting plate 16 fixed connection's connecting plate 18 in the lagging 17, be connected with the electric putter 19 that drive limiting plate 16 carried out the removal between connecting plate 18 and the lagging 17 inner chamber, it removes to drive connecting plate 18 through electric putter 19, thereby it is spacing to drive two limiting plates 16 work pieces on the workstation 1, prevent that the work piece from taking place to rock and influence the cutting effect, and the 16 radiating effect of limiting plate of aluminum alloy material is good, there is the heat dissipation function to the work piece, further reduction cutting workpiece's thermal deformation.
The during operation, when carrying out laser cutting to the work piece, through miniature pump 11 with the cooling water pumping of coolant tank 9 in, cooling shower nozzle 8 on the connecting box 7 is carried to the flexible water pipe of rethread, and electronic guide rail 4 drives cutting head 5 and removes the cutting to drive cooling shower nozzle 8 and carry out portable cooling, heat when reducing the cutting, thereby reduce the thermal deformation of cutting work piece.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. Reduce thermal deformation's laser cutting device, including workstation (1) that is used for cutting the work piece, be equipped with on workstation (1) and remove frame (2), the both ends tip of workstation (1) all is equipped with baffle (3), is equipped with on baffle (3) and drives and remove electric guide rail (4) that frame (2) moved, is equipped with laser cutting head (5) on removing frame (2), its characterized in that, be equipped with fixed plate (6) that are located laser cutting head (5) top on removing frame (2), be equipped with connecting box (7) on fixed plate (6), the bottom of connecting box (7) is equipped with cooling shower nozzle (8), and one side of removing frame (2) is equipped with cooling water tank (9), and cooling water tank (9) and connecting box (7) leg joint have flexible hose (10), are equipped with miniature pump (11) on flexible hose (10).
2. A laser cutting device for reducing thermal deformation according to claim 1, wherein the connecting box (7) is provided with a connecting tube (12), the inner wall of the connecting tube (12) is provided with an internal threaded connection portion, and the fixing plate (6) is provided with a plurality of through holes (13).
3. The laser cutting device for reducing thermal deformation according to claim 2, wherein the fixing plate (6) is provided with a connecting rod (14), the fixing plate (6) is provided with a plurality of through holes (13) adapted to the connecting rod (14) and for the connecting rod (14) to pass through, and the bottom end of the connecting rod (14) is provided with an external thread connecting portion in threaded connection with the internal thread connecting portion.
4. A laser cutting device for reducing thermal deformation according to claim 3, wherein the top end of the connecting rod (14) is provided with a turning handle (15).
5. The laser cutting device for reducing thermal deformation according to claim 1, wherein a limiting plate (16) for fixing a cut workpiece is arranged on the workbench (1), and the limiting plate (16) is made of aluminum alloy.
6. The laser cutting device for reducing thermal deformation according to claim 5, wherein a telescopic plate is connected between the limiting plate (16) and the side wall of the baffle plate (3).
7. The laser cutting device for reducing thermal deformation according to claim 6, wherein the retractable plate comprises a sleeve plate (17) fixed on the baffle plate (3), and a connecting plate (18) with one end fixedly connected with the limiting plate (16) is arranged in the sleeve plate (17).
8. The laser cutting device for reducing thermal deformation according to claim 7, wherein an electric push rod (19) for driving the limit plate (16) to move is connected between the connecting plate (18) and the inner cavity of the sleeve plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222896758.0U CN218695075U (en) | 2022-11-01 | 2022-11-01 | Laser cutting device capable of reducing thermal deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222896758.0U CN218695075U (en) | 2022-11-01 | 2022-11-01 | Laser cutting device capable of reducing thermal deformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218695075U true CN218695075U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222896758.0U Active CN218695075U (en) | 2022-11-01 | 2022-11-01 | Laser cutting device capable of reducing thermal deformation |
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| Country | Link |
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| CN (1) | CN218695075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116673608A (en) * | 2023-05-31 | 2023-09-01 | 江苏大族粤铭激光科技有限公司 | Laser cutting device for pipe |
-
2022
- 2022-11-01 CN CN202222896758.0U patent/CN218695075U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116673608A (en) * | 2023-05-31 | 2023-09-01 | 江苏大族粤铭激光科技有限公司 | Laser cutting device for pipe |
| CN116673608B (en) * | 2023-05-31 | 2023-12-29 | 徐州德胜石油机械有限公司 | Laser cutting device for pipe |
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