Three-dimensional five-axis laser cutting device capable of conveniently positioning object to be cut

Abstract

The utility model relates to the technical field of laser cutting, in particular to a three-dimensional five-axis laser cutting device convenient for positioning an object to be cut, a Z-axis moving mechanism is arranged on a cross beam of a gantry rack, and a laser cutter is arranged on an output shaft of the Z-axis moving mechanism; a workbench guide rail and a workbench helical rack are arranged on the installation bottom frame, the cutting workbench is arranged on the workbench guide rail in a sliding mode, an output shaft of a workbench speed reducer on the cutting workbench is in transmission connection with a workbench driving gear, and the workbench driving gear is meshed with the workbench helical rack. A plurality of strip-shaped guide holes are formed in the two sides of the upper surface of the cutting workbench, X-axis clamping assemblies are arranged in the strip-shaped guide holes in a sliding mode, and Z-axis clamping assemblies are arranged on the X-axis clamping assemblies. The plate cutting device is convenient to operate, the labor intensity of workers is greatly reduced, meanwhile, the flatness of a to-be-cut plate object is ensured by uniformly pressing, clamping and fixing the periphery of the to-be-cut plate object, and the cutting accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting, in particular to a three-dimensional five-axis laser cutting device which is convenient for positioning an object to be cut. Background Art

[0002] Laser cutting is to use the energy released when the laser beam is irradiated onto the surface of the workpiece to melt and evaporate the workpiece to achieve the purpose of cutting and engraving. Using three-dimensional five-axis laser cutting can not only save samples and tooling equipment, but also greatly shorten the production cycle.

[0003] In the prior art, when a three-dimensional five-axis laser cutting machine is used to cut objects, like a traditional laser cutting machine, the objects to be cut need to be fixed on the operating table of the three-dimensional five-axis laser cutting machine using a fixing fixture. The traditional fixing fixture is fixed using a bolt fixing structure inserted in the operating table. For example, some plates to be cut need to be manually positioned and then fixed by bolts, and some areas will be raised or concave, causing unevenness in the overall structure of the plate. When the plate is cut by a three-dimensional five-axis laser cutting machine, it is easy to cause cutting position deviation due to the uneven surface of the plate, and it is more troublesome to fix and disassemble, which increases the labor intensity. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a three-dimensional five-axis laser cutting device which is convenient for positioning the object to be cut, and has solved the above-mentioned problems existing in the prior art.

[0005] The utility model solves the above-mentioned technical problems with the following technical solutions: a three-dimensional five-axis laser cutting device that is convenient for positioning an object to be cut, comprising a gantry frame and a mounting base frame arranged below the gantry frame, a Z-axis moving mechanism being arranged on the crossbeam of the gantry frame, the Z-axis moving mechanism being driven by a Y-axis driving mechanism to move back and forth along the length direction of the crossbeam of the gantry frame, a laser cutter being arranged on the output shaft of the Z-axis moving mechanism; a workbench guide rail and a workbench bevel rack being arranged perpendicularly to the length direction of the crossbeam of the gantry frame being arranged on the mounting base frame, a cutting workbench being arranged on the mounting base frame, the cutting workbench being slidably arranged on the workbench guide rail, and a fixedly arranged A workbench driving motor and a workbench reducer are transmission-connected, and a workbench driving gear is transmission-connected on the output shaft of the workbench reducer, and the workbench driving gear is meshed with the workbench bevel rack; a plurality of strip guide holes are provided on both sides of the length direction of the upper surface of the cutting workbench, and the length direction of the strip guide holes is the same as the length direction of the crossbeam of the gantry frame, and an X-axis clamping assembly is slidingly provided in the strip guide hole, and the X-axis clamping assembly moves back and forth along the length direction of the strip guide hole driven by the X-axis clamping driving mechanism, and a Z-axis clamping assembly is provided on the X-axis clamping assembly, and the Z-axis clamping assembly moves back and forth in the vertical direction driven by the Z-axis clamping driving mechanism.

[0006] The beneficial effects of the utility model are as follows: the plate to be cut is positioned and fixed by the X-axis clamping assembly and the Z-axis clamping assembly, avoiding the need to realize the alignment and limit fixation of the plate to be cut by the driving mechanism, the operation is convenient, and the labor intensity is greatly reduced. At the same time, by uniformly applying pressure and clamping the periphery of the plate to be cut, the flatness of the plate to be cut is ensured, and the cutting accuracy is improved.

[0007] On the basis of the above technical solution, the present invention can also be improved as follows.

[0008] Furthermore, the X-axis clamping assembly includes a slide seat slidably arranged in the strip guide hole, and a clamping pad is provided on one side of the slide seat facing the middle of the cutting workbench; the Z-axis clamping assembly is arranged on the slide seat, and the slide seat is transmission-connected to the X-axis clamping drive mechanism.

[0009] The beneficial effect of adopting the above further solution is that by arranging a clamping pad on the slide, the clamping pad abuts against the plate to be cut, thereby avoiding damage.

[0010] Furthermore, the X-axis clamping drive mechanism includes an X-axis screw and an X-axis clamping motor which is transmission-connected to one end of the X-axis screw, the length direction of the X-axis screw is the same as the length direction of the crossbeam of the gantry frame, the other end of the X-axis screw passes through and extends out of the slide, and the X-axis screw is threadedly connected to the slide.

[0011] The beneficial effect of adopting the above further solution is: the X-axis screw rod is driven to rotate axially by the X-axis clamping motor, so as to drive the slide to move back and forth along the length direction of the strip guide hole, and the control is accurate.

[0012] Furthermore, the length direction of the cutting workbench is the same as the length direction of the workbench guide rail, and the multiple strip guide holes on both sides of the upper surface of the cutting workbench are symmetrically arranged relative to the midline of the length direction of the cutting workbench, and each of the X-axis screw rods is threadedly connected to the two symmetrically arranged slide seats, and each of the X-axis screw rods is provided with two sections of reverse external threads, and the two slide seats are threadedly connected to the two sections of external threads of the X-axis screw rods.

[0013] The beneficial effect of adopting the above further solution is that the two slides are synchronously driven to move away from or closer to each other by an X-axis clamping motor, and the plate to be cut can be synchronously centered during the process of clamping the plate to be cut.

[0014] Furthermore, the Z-axis clamping assembly includes a Z-axis sliding block, the top of the slide is provided with a guide groove extending downward, the Z-axis sliding block is slidably arranged in the guide groove, and the top of the Z-axis sliding block is provided with a support extending toward the middle of the cutting workbench; the Z-axis clamping drive mechanism is transmission-connected to the Z-axis sliding block for driving the Z-axis sliding block to move up and down in the vertical direction.

[0015] The beneficial effect of adopting the above further scheme is that the Z-axis clamping drive mechanism drives the Z-axis sliding block to move up and down in the vertical direction, and the support abuts against the upper surface of the clamped plate to be cut during the downward movement, thereby pressing down and fixing the clamped plate to be cut.

[0016] Furthermore, a pressure seat is provided at the bottom of one end of the support away from the Z-axis sliding block.

[0017] The beneficial effect of adopting the above further solution is that the setting of the pressure seat can ensure that the upper surface of the plate to be cut is pressed and clamped.

[0018] Furthermore, the Z-axis clamping drive mechanism includes a Z-axis screw and a Z-axis clamping motor transmission-connected to the bottom end of the Z-axis screw. A threaded hole is provided at the bottom of the Z-axis sliding block, and the upper end of the Z-axis screw is threadedly connected to the threaded hole of the Z-axis sliding block.

[0019] The beneficial effect of adopting the above further solution is that the Z-axis clamping motor drives the axis of the Z-axis screw rod to rotate, thereby realizing the up and down movement of the Z-axis sliding block.

[0020] Furthermore, the Z-axis clamping drive mechanism includes a Z-axis cylinder, an output shaft of the Z-axis cylinder is vertically arranged upward, and the output shaft of the Z-axis cylinder is fixedly connected to the bottom of the Z-axis sliding block.

[0021] The beneficial effect of adopting the above further solution is that the Z-axis sliding block is driven to move up and down in the vertical direction by the Z-axis cylinder.

[0022] Furthermore, a mounting groove is provided on the upper surface of the workbench, the workbench drive motor and the workbench reducer are arranged in the mounting groove, and a cover plate for sealing the mounting groove is provided at the notch of the mounting groove.

[0023] The beneficial effect of adopting the above further solution is that the provision of the mounting groove facilitates the installation of the workbench drive motor and the workbench reducer.

[0024] Furthermore, a plurality of fixing seats are provided around the mounting base, and fixing bolt holes are provided on the fixing seats.

[0025] The beneficial effect of adopting the above further solution is that it is easy to install the mounting base. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 It is a structural schematic diagram of the bottom of the cutting workbench in the utility model;

[0028] Figure 3 It is a connection diagram of the X-axis clamping assembly, the X-axis clamping drive mechanism, the Z-axis clamping assembly, and the Z-axis clamping drive mechanism in the utility model;

[0029] Figure 4 It is a connection cross-sectional view of the X-axis clamping assembly, the X-axis clamping drive mechanism, the Z-axis clamping assembly, and the Z-axis clamping drive mechanism in the utility model;

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0031] 1. Gantry frame; 2. Mounting base; 3. Z-axis moving mechanism; 4. Y-axis driving mechanism; 5. Crossbeam; 6. Workbench guide rail; 7. Workbench bevel rack; 8. Cutting workbench; 9. Workbench driving motor; 10. Workbench reducer; 11. Strip guide hole; 12. Slide seat; 13. Clamping pad; 14. X-axis lead screw; 15. X-axis clamping motor; 16. Z-axis sliding block; 17. Guide groove; 18. Support; 19. Press seat; 20. Z-axis lead screw; 21. Z-axis clamping motor; 22. Mounting groove. DETAILED DESCRIPTION

[0032] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0033] like Figure 1 , Figure 2 As shown, an embodiment of the utility model includes a gantry frame 1 and a mounting base 2 arranged below the gantry frame 1, a plurality of fixing seats are arranged around the mounting base 2, and fixing bolt holes are arranged on the fixing seats to fix the mounting base 2 in a corresponding mounting position, the gantry frame 1 includes two support columns arranged at intervals, and the top ends of the two support columns are fixedly connected by a crossbeam 5, a Z-axis moving mechanism 3 is arranged on the crossbeam 5 of the gantry frame 1, and the Z-axis moving mechanism 3 moves back and forth along the length direction of the crossbeam 5 of the gantry frame 1 under the drive of the Y-axis driving mechanism 4, the Y-axis driving mechanism 4 can adopt a motor and a screw rod matched with the motor, the screw rod is threadedly connected with the Z-axis moving mechanism 3, and the movement of the Z-axis moving mechanism 3 on the crossbeam 5 is realized by the rotation of the screw rod driven by the motor, and a laser cutter (not drawn in the accompanying drawings, which is a conventional technical means in this field) is arranged on the output shaft of the Z-axis moving mechanism 3, or other driving structures in the prior art are adopted, all of which are within the protection scope of this application.

[0034] The mounting base 2 is provided with a workbench guide rail 6 and a workbench bevel rack 7 which are arranged perpendicularly to the length direction of the crossbeam 5 of the gantry frame 1, and the number of the workbench guide rails 6 is more than two. A cutting workbench 8 is provided on the mounting base 2, and the cutting workbench 8 is slidably arranged on the workbench guide rail 6. A workbench drive motor 9 and a workbench reducer 10 which are transmission-connected are fixedly provided on the cutting workbench 8. The output shaft of the workbench drive motor 9 is transmission-connected to the input shaft of the workbench reducer 10, and a workbench drive gear is transmission-connected on the output shaft of the workbench reducer 10, and the workbench drive gear is meshed with the workbench bevel rack 7; an installation groove 22 is provided on the upper surface of the workbench, and the workbench drive motor 9 and the workbench reducer 10 are arranged in the installation groove 22, and the notch of the installation groove 22 is provided with a cover plate for covering the installation groove 22, and the setting of the installation groove 22 facilitates the installation of the workbench drive motor 9 and the workbench reducer 10.

[0035] A plurality of strip guide holes 11 are provided on both sides of the length direction of the upper surface of the cutting workbench 8, and the length direction of the strip guide holes 11 is the same as the length direction of the crossbeam 5 of the gantry frame 1. An X-axis clamping assembly is slidably provided in the strip guide hole 11, and the X-axis clamping assembly moves back and forth along the length direction of the strip guide hole 11 driven by the X-axis clamping drive mechanism. A Z-axis clamping assembly is provided on the X-axis clamping assembly, and the Z-axis clamping assembly moves back and forth in the vertical direction driven by the Z-axis clamping drive mechanism.

[0036] like Figure 3 , Figure 4 As shown, in an embodiment of the utility model, the X-axis clamping assembly includes a slide 12 slidably arranged in the strip guide hole 11, and a clamping pad 13 is provided on one side of the slide 12 facing the middle of the cutting workbench 8, and the clamping pad 13 adopts a flexible pad, which can be rubber or plastic, and the clamping pad 13 is fixedly connected to the slide 12 by adhesive; the Z-axis clamping assembly is arranged on the slide 12, and the slide 12 is transmission-connected to the X-axis clamping drive mechanism. Further, the X-axis clamping drive mechanism includes an X-axis screw rod 14 and an X-axis clamping motor 15 transmission-connected to one end of the X-axis screw rod 14, the length direction of the X-axis screw rod 14 is the same as the length direction of the crossbeam 5 of the gantry frame 1, and the other end of the X-axis screw rod 14 passes through and extends out of the slide 12, and the X-axis screw rod 14 is threadedly connected to the slide 12. By setting a clamping pad 13 on the slide 12, the clamping pad 13 abuts against the plate to be cut to avoid damage. The X-axis clamping motor 15 drives the X-axis screw 14 to rotate axially, thereby driving the slide 12 to move back and forth along the length direction of the strip guide hole 11, and the control is accurate.

[0037] In the embodiment of the utility model, a guide rod is provided at the bottom of the cutting workbench 8 , and the two guide rods cooperate to form a structure for guiding the bottom of the slide seat 12 .

[0038] In a preferred embodiment of the utility model, the length direction of the cutting table 8 is the same as the length direction of the table guide rail 6, and the multiple strip guide holes 11 on both sides of the upper surface of the cutting table 8 are symmetrically arranged relative to the midline of the length direction of the cutting table 8, and each of the X-axis screw rods 14 is threadedly connected with the two symmetrically arranged slides 12, and each of the X-axis screw rods 14 is provided with two sections of reverse external threads, and the two slides 12 are threadedly connected with the two sections of external threads of the X-axis screw rods 14. The two slides 12 are synchronously driven to move away from or close to each other by an X-axis clamping motor 15, and the plate to be cut can be synchronously centered in the process of clamping the plate to be cut.

[0039] In the embodiment of the utility model, the Z-axis clamping assembly includes a Z-axis sliding block 16, a guide groove 17 extending downward is provided on the top of the slide 12, and the guide groove 17 is preferably a rectangular groove to prevent the slide 12 from rotating in the guide groove 17, the Z-axis sliding block 16 is slidably arranged in the guide groove 17, and a support 18 extending toward the middle of the cutting table 8 is provided on the top of the Z-axis sliding block 16; the Z-axis clamping drive mechanism is transmission-connected with the Z-axis sliding block 16 to drive the Z-axis sliding block 16 to move up and down in the vertical direction. The Z-axis clamping drive mechanism drives the Z-axis sliding block 16 to move up and down in the vertical direction, and the support 18 abuts against the upper surface of the clamped sheet material to be cut during the downward movement, so as to achieve downward pressing and fixing of the clamped sheet material to be cut.

[0040] In another embodiment of the utility model, the Z-axis clamping drive mechanism includes a Z-axis cylinder, the output shaft of the Z-axis cylinder is vertically arranged upward, and the output shaft of the Z-axis cylinder is fixedly connected to the bottom of the Z-axis sliding block 16. The Z-axis sliding block 16 is driven by the Z-axis cylinder to move up and down in the vertical direction, thereby achieving downward pressure and fixation of the clamped plate to be cut.

[0041] A pressure seat 19 is provided at the bottom of the end of the support 18 away from the Z-axis sliding block 16. The pressure seat 19 is a flexible pad, which can be made of rubber or plastic. The setting of the pressure seat 19 can ensure that the upper surface of the plate to be cut is pressed against the clamping plate. The Z-axis clamping drive mechanism includes a Z-axis screw rod 20 and a Z-axis clamping motor 21 that is transmission-connected to the bottom end of the Z-axis screw rod 20. A threaded hole is provided at the bottom of the Z-axis sliding block 16. The upper end of the Z-axis screw rod 20 is threadedly connected to the threaded hole of the Z-axis sliding block 16. The Z-axis clamping motor 21 drives the axis of the Z-axis screw rod 20 to rotate, thereby realizing the up and down movement of the Z-axis sliding block 16.

[0042] The utility model realizes the positioning and fixing of the plate to be cut by the X-axis clamping assembly and the Z-axis clamping assembly, avoids the need to realize the alignment and limit fixation of the plate to be cut by the driving mechanism, is easy to operate, and greatly reduces the labor intensity of manual labor. At the same time, by uniformly applying pressure and clamping the periphery of the plate to be cut, the flatness of the plate to be cut is ensured, and the cutting accuracy is improved.

[0043] In the description of the present invention, it should be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "inside", "outside", "peripheral", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred system or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0044] In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0045] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A three-dimensional five-axis laser cutting device that is convenient for positioning an object to be cut, characterized in that: The invention comprises a gantry frame (1) and a mounting base (2) arranged below the gantry frame (1); a Z-axis moving mechanism (3) is arranged on the crossbeam (5) of the gantry frame (1); the Z-axis moving mechanism (3) moves back and forth along the length direction of the crossbeam (5) of the gantry frame (1) under the drive of a Y-axis driving mechanism (4); a laser cutter is arranged on the output shaft of the Z-axis moving mechanism (3); a workbench guide rail (6) and a workbench bevel rack (7) arranged perpendicular to the length direction of the crossbeam (5) of the gantry frame (1) are arranged on the mounting base (2); a cutting workbench (8) is arranged on the mounting base (2); the cutting workbench (8) is slidably arranged on the workbench guide rail (6); and a workbench driving mechanism (7) connected to the cutting workbench is fixedly arranged on the cutting workbench (8). A motor (9) and a workbench reducer (10), wherein the output shaft of the workbench reducer (10) is connected to a workbench drive gear, and the workbench drive gear is meshed with the workbench bevel rack (7); a plurality of strip guide holes (11) are provided on both sides of the length direction of the upper surface of the cutting workbench (8), the length direction of the strip guide holes (11) is the same as the length direction of the crossbeam (5) of the gantry frame (1), an X-axis clamping assembly is slidably provided in the strip guide hole (11), and the X-axis clamping assembly moves back and forth along the length direction of the strip guide hole (11) under the drive of the X-axis clamping drive mechanism, and a Z-axis clamping assembly is provided on the X-axis clamping assembly, and the Z-axis clamping assembly moves back and forth in the vertical direction under the drive of the Z-axis clamping drive mechanism.

2. A three-dimensional five-axis laser cutting device for facilitating positioning of an object to be cut according to claim 1, characterized in that: The X-axis clamping assembly comprises a slide seat (12) slidably arranged in the strip guide hole (11), and a clamping pad (13) is provided on one side of the slide seat (12) facing the middle of the cutting workbench (8); the Z-axis clamping assembly is arranged on the slide seat (12), and the slide seat (12) is transmission-connected to the X-axis clamping drive mechanism.

3. A three-dimensional five-axis laser cutting device for facilitating positioning of an object to be cut according to claim 2, characterized in that: The X-axis clamping drive mechanism comprises an X-axis screw rod (14) and an X-axis clamping motor (15) which is transmission-connected to one end of the X-axis screw rod (14); the length direction of the X-axis screw rod (14) is the same as the length direction of the crossbeam (5) of the gantry frame (1); the other end of the X-axis screw rod (14) passes through and extends out of the slide seat (12), and the X-axis screw rod (14) is threadedly connected to the slide seat (12).

4. A three-dimensional five-axis laser cutting device for facilitating positioning of an object to be cut according to claim 3, characterized in that: The length direction of the cutting workbench (8) is the same as the length direction of the workbench guide rail (6); a plurality of strip guide holes (11) on both sides of the upper surface of the cutting workbench (8) are symmetrically arranged relative to the center line of the length direction of the cutting workbench (8); each of the X-axis screw rods (14) is respectively threadedly connected to the two symmetrically arranged slide seats (12); and each of the X-axis screw rods (14) is provided with two sections of reverse external threads; the two slide seats (12) are respectively threadedly connected to the two sections of the external threads of the X-axis screw rod (14).

5. The three-dimensional five-axis laser cutting device for facilitating positioning of an object to be cut according to claim 2, characterized in that: The Z-axis clamping assembly comprises a Z-axis sliding block (16); a guide groove (17) extending downward is provided on the top of the slide seat (12); the Z-axis sliding block (16) is slidably arranged in the guide groove (17); a support (18) extending toward the middle of the cutting workbench (8) is provided on the top of the Z-axis sliding block (16); the Z-axis clamping drive mechanism is transmission-connected to the Z-axis sliding block (16) for driving the Z-axis sliding block (16) to move up and down in the vertical direction.

6. A three-dimensional five-axis laser cutting device for facilitating positioning of an object to be cut according to claim 5, characterized in that: A pressure seat (19) is provided at the bottom of one end of the support (18) away from the Z-axis sliding block (16).

7. A three-dimensional five-axis laser cutting device for facilitating positioning of an object to be cut according to claim 5, characterized in that: The Z-axis clamping drive mechanism comprises a Z-axis screw rod (20) and a Z-axis clamping motor (21) which is transmission-connected to the bottom end of the Z-axis screw rod (20); a threaded hole is provided at the bottom of the Z-axis sliding block (16); and the upper end of the Z-axis screw rod (20) is threadedly connected to the threaded hole of the Z-axis sliding block (16).

8. The three-dimensional five-axis laser cutting device for facilitating positioning of an object to be cut according to claim 5, characterized in that: The Z-axis clamping drive mechanism comprises a Z-axis cylinder, the output shaft of which is arranged vertically upwards, and the output shaft of which is fixedly connected to the bottom of the Z-axis sliding block (16).

9. A three-dimensional five-axis laser cutting device for facilitating positioning of an object to be cut according to any one of claims 1 to 8, characterized in that: An installation groove (22) is provided on the upper surface of the workbench, the workbench drive motor (9) and the workbench reducer (10) are arranged in the installation groove (22), and a cover plate for covering the installation groove (22) is provided at the notch of the installation groove (22).

10. A three-dimensional five-axis laser cutting device for facilitating positioning of an object to be cut according to any one of claims 1 to 8, characterized in that: A plurality of fixing seats are arranged around the installation base frame (2), and fixing bolt holes are arranged on the fixing seats.

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