CN212191759U - Laser cutting machine capable of cutting planes and grooves - Google Patents
Laser cutting machine capable of cutting planes and grooves Download PDFInfo
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- CN212191759U CN212191759U CN202020854989.3U CN202020854989U CN212191759U CN 212191759 U CN212191759 U CN 212191759U CN 202020854989 U CN202020854989 U CN 202020854989U CN 212191759 U CN212191759 U CN 212191759U
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Abstract
The utility model discloses a can carry out laser cutting machine of plane and groove cutting, include the lathe bed, locate the workstation of lathe bed, erect in the lathe bed just can follow the gliding portal frame of X axle direction, locate the portal frame just can follow the gliding cutting head mount pad of Y axle direction, locate the gliding cutting part of Z axle just can be followed to the cutting head mount pad, the cutting part includes the sliding seat, locates the first rotation axis of sliding seat, with cantilever of first rotation axis connection, locate the terminal second rotation axis of cantilever, with the cutting head of second rotation axis connection, the axis of first rotation axis and the axis of second rotation axis are perpendicular with the Z axle, and the axis of the axis perpendicular to second rotation axis of first rotation axis. The utility model provides a can carry out laser cutting machine of plane and groove cutting, simple structure, machining precision are high, be applicable to any laser power.
Description
Technical Field
The utility model relates to a laser cutting machine technical field, concretely relates to can carry out laser cutting machine of plane and groove cutting with one kind.
Background
The laser cutting machine is a machine tool applying the laser cutting principle, when the laser cutting machine cuts a plate, the plate is conveyed to a machine tool machining area by a workbench, and then the plate is blanked into workpieces with different shapes and sizes by laser according to the pattern requirement.
Because the high-power and large-breadth laser cutting equipment can only be used for planar two-dimensional cutting, the plate cut by laser needs to be subjected to secondary processing and chamfering to form a groove due to process requirements. In the prior art, the main method for processing the groove is to firstly process the chamfer by a machine tool after a part with a corresponding size is processed by laser, so that the working procedures are increased, the time is increased, the cost is improved, the efficiency is low, and the part is easy to deform by multiple times of clamping and processing.
In practical application, some special industries need integral processing to ensure good technological requirements of plates, so that the requirement on one-time positioning and forming of the breadth and parts of a machine tool is particularly important.
In order to solve the problem of groove cutting, the prior art mainly has the following technical ideas: firstly, a robot is used for cutting, but the robot cutting has limitation on the processing breadth and cannot exceed the working radius of the robot; the three-dimensional five-axis cutting head which is opened abroad is adopted, but the three-dimensional five-axis cutting head has limitation on the power of laser, and the using power is not higher than 2-3Kw, so that the three-dimensional five-axis cutting head is not suitable for thick plates (the thick plates need high-power laser) required by the fields of engineering machinery design, rail transit industry, shipbuilding industry and the like, and the cost of the three-dimensional five-axis cutting head is high; thirdly, the plate is padded to be processed at a required inclination angle, but the cutting head cannot rotate, so that repeated clamping and inclination direction adjustment are needed, the precision is not high, and the efficiency is extremely low.
In view of the above, it is necessary to provide a new laser cutting machine to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a simple structure, machining precision height, be applicable to any laser power can carry out the laser cutting machine of plane and groove cutting.
In order to solve the above problem, the technical scheme of the utility model is as follows:
the utility model provides a can carry out laser cutting machine of plane and groove cutting, includes the lathe bed, locates the workstation of lathe bed, erect in the lathe bed just can follow the gliding portal frame of X axle direction, locate the portal frame just can follow the gliding cutting head mount pad of Y axle direction, locate the gliding cutting part of Z axle just can be followed to the cutting head mount pad, cutting part includes the sliding seat, locates the first rotation axis of sliding seat, with cantilever of first rotation axis connection, locate the terminal second rotation axis of cantilever, with the cutting head of second rotation axis connection, the axis of first rotation axis and the axis of second rotation axis are perpendicular with the Z axle, and the axis of the axis perpendicular to second rotation axis of first rotation axis.
Furthermore, the axis of the first rotating shaft is in the same direction as the X axis, and the axis of the second rotating shaft is in the same direction as the Y axis.
Furthermore, a straight line perpendicular to the workbench is used as a rotation center line, the first rotation shaft drives the cantilever to rotate within an angle range of-90 degrees to 90 degrees, and the second rotation shaft drives the cutting head to rotate within an angle range of-60 degrees to 60 degrees.
Further, the first and second rotation axes are controlled by servo motors.
Further, the lathe bed is a sectional type lathe bed.
Furthermore, two adjacent sections of machine bodies are positioned through flat keys and conical pins and are fixed through fixing screws.
Further, the workbench is an extensible large-breadth workbench.
Further, the size of the work bench is 24050mm × 2550 mm.
Further, the cutting head is a fiber laser cutting head.
Compared with the prior art, the utility model provides a can carry out laser cutting machine of plane and groove cutting, beneficial effect lies in:
one, the utility model provides a can carry out laser cutting machine of plane and groove cutting, cutting part contains first rotation axis, the cantilever of being connected with first rotation axis, locate the terminal second rotation axis of cantilever, the cutting head of being connected with second rotation axis, wherein the axis of first rotation axis and the axis of second rotation axis are perpendicular with the Z axle, and the axis of the axis perpendicular to second rotation axis of first rotation axis, make first rotation axis and second rotation axis can drive the rotation that arbitrary angle was done to the cutting head, thereby can satisfy the processing requirement of nonlinear curved surface, realize the cutting to plane and arbitrary angle groove.
Two, the utility model provides a can carry out the laser cutting machine of plane and groove cutting, the applied power of cutting head can be selected according to actual conditions, can adopt high-power optic fibre laser cutting head. Therefore, the utility model provides a laser cutting machine can be applied to the cutting of sheet metal, medium plate and thick plate, and the range of application is wider.
Three, the utility model provides a can carry out laser cutting machine of plane and groove cutting can realize the groove cutting of arbitrary angle by two rotation axes, and simple structure is compact, and is higher than multiaxis robotic arm precision, controls simplyr.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a laser cutting machine capable of performing plane and groove cutting according to the present invention;
FIG. 2 is a schematic view of another angle of the laser cutter of FIG. 1 capable of making both planar and bevel cuts;
FIG. 3 is a schematic diagram of a lathe bed of the laser cutting machine capable of performing face and groove cutting shown in FIG. 1;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is a schematic view of a table of the laser cutting machine of FIG. 1 capable of performing both face and groove cutting;
fig. 6 is a schematic view showing the structure of a cutting part of the laser cutting machine capable of performing plane and groove cutting shown in fig. 1.
Detailed Description
In order to make the technical solution in the embodiments of the present invention better understood and make the above objects, features and advantages of the present invention more obvious and understandable, the following description of the embodiments of the present invention is provided with reference to the accompanying drawings.
It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a laser cutting machine capable of performing plane and groove cutting according to the present invention; fig. 2 is a schematic view of another angle of the laser cutter of fig. 1 capable of performing plane and groove cutting. The utility model provides a can carry out laser cutting machine 100 of plane and groove cutting includes lathe bed 1, locate lathe bed 1's workstation 2, erect in lathe bed 1's portal frame 3, locate portal frame 3's cutting head mount pad 4, locate cutting head mount pad 4's cutting part 5, wherein portal frame 3 can be followed the X axle direction and slided, cutting head mount pad 4 can be followed the Y axle direction and slided, cutting part 5 can be followed the Z axle and slided, thereby make cutting part 5 can reach the optional position of workstation.
In this embodiment, the X axis represents the longitudinal direction of the bed 1, the Y axis represents the width direction of the bed, and the Z axis is a direction perpendicular to the table 2.
The utility model discloses in, lathe bed 1 is the sectional type lathe bed, and lathe bed 1 forms by the multistage concatenation promptly to be adapted to different specification and dimension's panel processing. Referring to fig. 3 and 4, fig. 3 is a schematic structural diagram of a lathe bed of the laser cutting machine capable of performing plane and groove cutting shown in fig. 1; fig. 4 is an enlarged view of a portion a in fig. 3. Two adjacent sections of machine beds are positioned through flat keys 11 and cylindrical pins 12 and are fixed through fixing screws 13 after being positioned. Different positioning modes are combined, and the accuracy of lathe bed installation can be guaranteed.
Fig. 5 is a schematic structural diagram of a worktable of the laser cutting machine capable of performing plane and groove cutting shown in fig. 1. The workbench 2 is laid on the lathe bed 1 and corresponds to the lathe bed 1 in structure, and the workbench 2 is an extensible large-width workbench and is used for processing plates with different specifications and sizes. In this embodiment, the workbench 2 is a five-segment split workbench, and its size is 24050mm × 2550 mm.
The portal frame 3 is erected on the lathe bed 1 and can slide along the X-axis direction. Specifically, sliding guide rails are arranged on two sides of the lathe bed 1 in the length direction, the portal frame 3 slides along the sliding guide rails, and the sliding position of the portal frame 3 is controlled by a control system according to the processing position of the plate.
The portal frame 3 is also provided with a sliding guide rail along the Y-axis direction, the cutting head mounting base 4 is connected with the sliding guide rail of the portal frame 3 in a matching way and can slide along the Y-axis, and the specific sliding position is controlled by the control system according to the processing position of the plate.
A sliding guide rail is arranged on the cutting head mounting seat 4 along the Z-axis direction, and the cutting part 5 is connected with the sliding guide rail in a matching way and can slide along the Z axis. The cutting member 5 slides along the Z-axis to accommodate machining of different parts in the vertical direction. The sliding position of the cutting member 5 is adjusted by the control system according to the actual situation.
Please refer to fig. 6, which is a schematic structural diagram of a cutting component of the laser cutting machine capable of performing plane and groove cutting shown in fig. 1. In the present invention, the cutting member 5 comprises a sliding seat 51, a first rotating shaft 52 disposed on the sliding seat 51, a cantilever 53 connected to the first rotating shaft 52, a second rotating shaft 54 disposed at the end of the cantilever 53, and a cutting head 55 connected to the second rotating shaft 54, wherein the axis of the first rotating shaft 52 and the axis of the second rotating shaft 54 are perpendicular to the Z axis, and the axis of the first rotating shaft 52 is perpendicular to the axis of the second rotating shaft 54. The first rotating shaft 52 and the second rotating shaft 54 are matched to drive the cutting head 55 to rotate at any angle, so that the processing requirement of a nonlinear curved surface is met, and the cutting of a plane and a groove at any angle is realized.
In this embodiment, the sliding seat 51 is connected to the sliding rail of the cutting head mount 4 in a fitting manner. The first rotating shaft 52 and the second rotating shaft 54 are respectively controlled by servo motors and are matched with high-precision speed reducers, so that the precision of the deflection angle of the cutting head can be improved, and the control stability is good.
In the present embodiment, the axis of the first rotating shaft 52 is in the same direction as the X axis, and the axis of the second rotating shaft 54 is in the same direction as the Y axis. Of course, the axis of the first rotation shaft 52 may be in the same direction as the Y axis, and the axis of the second rotation shaft 54 may be in the same direction as the X axis.
Preferably, a straight line perpendicular to the worktable 2 is taken as a rotation center line, and the first rotation axis 52 drives the cantilever 53 to rotate by an angle ranging from-90 degrees to 90 degrees, it should be noted that a plane of the-90 degrees and a plane of the 90 degrees are the same plane and are parallel to the worktable 2. Wherein-90 degrees means: the first rotating shaft 52 rotates clockwise by 90 degrees with a straight line perpendicular to the table 2 as a rotation center line and with the rotation center line position as a start position (the start position is 0 degree); the cantilever rotates 90 degrees in the opposite direction of-90 degrees, namely, the cantilever rotates 90 degrees counterclockwise by taking the rotation center line as the starting position.
The second rotary shaft 54 rotates the cutting head 55 by an angle ranging from-60 degrees to 60 degrees with a straight line perpendicular to the table 2 as a rotation center line. Above, -60 degrees means: the second rotation shaft 54 rotates clockwise by 60 degrees with a straight line perpendicular to the table 2 as a rotation center line and with the rotation center line position as a start position (the start position is 0 degree); the 60-degree direction is the starting position with the position of the rotation center line, and the second rotating shaft rotates 60 degrees counterclockwise.
Because the first rotating shaft 52 drives the cantilever 53 to rotate within an angle range of-90 degrees to 90 degrees, and the second rotating shaft 54 drives the cutting head 55 to rotate within an angle range of-60 degrees to 60 degrees, the processing requirements of conventional groove angles such as 30 degrees, 45 degrees, 60 degrees and the like can be met, and the two are matched with each other, and groove processing of more angles can be realized.
The utility model provides a can carry out plane and groove cutting's laser cutting machine, when needing to cut the plane, adjust first rotation axis 52 and second rotation axis 54, make cutting head 55 just to waiting to process panel, control system control cutting head 55 cuts according to the design requirement; when the groove cutting is needed, the rotation angles of the first rotating shaft 52 and the second rotating shaft 54 are controlled according to the process requirements, so that the position of the cutting head 55 meets the process requirements, and then the control system controls the cutting head to work. Therefore, the utility model provides a can carry out laser cutting machine of plane and groove cutting can satisfy plane, the disposable processing requirement of groove, need not to carry out a lot of clamping, has guaranteed the machining precision.
In the laser cutting machine capable of cutting planes and grooves provided by the utility model, the cutting head 55 is an optical fiber laser cutting head; the application power of the cutting head can be selected according to actual conditions, and a high-power optical fiber laser cutting head can be adopted. Therefore, the utility model provides a laser cutting machine can be applied to the cutting of sheet metal, medium plate and thick plate, and the range of application is wider.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.
The embodiments of the present invention are described in detail with reference to the drawings, but the present invention is not limited to the described embodiments. Various changes, modifications, substitutions and alterations to these embodiments will occur to those skilled in the art without departing from the spirit and scope of the present invention.
Claims (9)
1. The utility model provides a can carry out laser cutting machine of plane and groove cutting, includes the lathe bed, locates the workstation of lathe bed, erect in the lathe bed just can follow the gliding portal frame of X axle direction, locate the portal frame just can follow the gliding cutting head mount pad of Y axle direction, locate the gliding cutting part of Z axle just can be followed to the cutting head mount pad, its characterized in that, the cutting part includes the sliding seat, locates the first rotation axis of sliding seat, with cantilever of first rotation axis connection, locate the terminal second rotation axis of cantilever, with the cutting head of second rotation axis connection, the axis of first rotation axis and the axis of second rotation axis are perpendicular with the Z axle, and the axis of first rotation axis perpendicular to the axis of second rotation axis.
2. The laser cutter of claim 1, wherein the axis of the first rotating shaft is co-directional with the X-axis and the axis of the second rotating shaft is co-directional with the Y-axis.
3. The laser cutting machine capable of performing plane and groove cutting according to claim 1, wherein a straight line perpendicular to the worktable is taken as a rotation center line, the first rotation shaft drives the cantilever to rotate within an angle range of-90 degrees to 90 degrees, and the second rotation shaft drives the cutting head to rotate within an angle range of-60 degrees to 60 degrees.
4. The laser cutter of claim 1, wherein the first and second axes of rotation are controlled by servo motors.
5. The laser cutter of claim 1, wherein the bed is a segmented bed.
6. The laser cutting machine capable of performing plane and groove cutting according to claim 5, wherein two adjacent machine beds are positioned by a flat key and a conical pin and fixed by a fixing screw.
7. The laser cutter of claim 5, wherein the table is a malleable large format table.
8. The laser cutter of claim 7, wherein the table has dimensions 24050mm x 2550 mm.
9. The laser cutter of claim 1, wherein the cutting head is a fiber laser cutting head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020854989.3U CN212191759U (en) | 2020-05-20 | 2020-05-20 | Laser cutting machine capable of cutting planes and grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020854989.3U CN212191759U (en) | 2020-05-20 | 2020-05-20 | Laser cutting machine capable of cutting planes and grooves |
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| Publication Number | Publication Date |
|---|---|
| CN212191759U true CN212191759U (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020854989.3U Active CN212191759U (en) | 2020-05-20 | 2020-05-20 | Laser cutting machine capable of cutting planes and grooves |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809168A (en) * | 2021-03-01 | 2021-05-18 | 广东宏石激光技术股份有限公司 | Laser cutting mechanism for groove cutting |
| CN113146068A (en) * | 2021-04-28 | 2021-07-23 | 沧州领创激光科技有限公司 | Groove cutting intelligence laser cutting machine |
| CN114473244A (en) * | 2022-03-17 | 2022-05-13 | 新代科技(苏州)有限公司 | Laser cutting machine capable of adjusting angle of cutting head in real time and machining method |
-
2020
- 2020-05-20 CN CN202020854989.3U patent/CN212191759U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809168A (en) * | 2021-03-01 | 2021-05-18 | 广东宏石激光技术股份有限公司 | Laser cutting mechanism for groove cutting |
| CN113146068A (en) * | 2021-04-28 | 2021-07-23 | 沧州领创激光科技有限公司 | Groove cutting intelligence laser cutting machine |
| CN114473244A (en) * | 2022-03-17 | 2022-05-13 | 新代科技(苏州)有限公司 | Laser cutting machine capable of adjusting angle of cutting head in real time and machining method |
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