Laser cutting machine convenient to adjust

Abstract

The utility model relates to the technical field of laser cutting machines convenient to adjust, in particular to a laser cutting machine convenient to adjust, which comprises a working table, a supporting table, a clamping mechanism, a supporting frame, a supporting frame, a driving column, a driving seat, a laser cutter, a rotating mechanism, an adjusting mechanism and a moving mechanism, the clamping mechanism is arranged on the supporting table and used for clamping and fixing a workpiece, the supporting frame is fixedly arranged on the workbench, the supporting frame is arranged on the supporting frame in a sliding mode, the driving column is rotationally arranged on the supporting frame, the driving base is fixedly arranged on the driving column, the laser cutter is arranged on the driving base in a sliding mode, and the rotating mechanism is arranged on the supporting frame. By means of the technical scheme, the problem that according to a laser cutting machine in the related technology, it is inconvenient to control a laser cutter to move in an arc shape is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of an easily adjustable laser cutting machine, in particular to an easily adjustable laser cutting machine. Background Art

[0002] With the continuous development of science and technology in our country, metal cutting machines are usually used for cutting when processing cabinet panels. Metal cutting machines are divided into mechanical cutting machines and laser cutting machines. Among them, laser cutting machines have the characteristics of high precision, fast cutting, no restrictions on cutting patterns, smooth incisions, low processing costs, etc., and are widely loved by people.

[0003] The laser beam irradiates the surface of the workpiece, causing the workpiece to reach its melting point or boiling point. At the same time, the high-pressure gas coaxial with the beam blows away the molten or vaporized metal. During the laser cutting process, the workpiece is generally in a fixed state, which makes it inconvenient to adjust the position of the workpiece. When adjusting the workstation position to change the processing position, the workpiece needs to be manually readjusted, which is a cumbersome operation.

[0004] After searching, a utility model patent with publication number CN215545929U in the prior art discloses a laser cutting machine that is easy to adjust, including a workbench, a first support plate and a top plate, the first support plate is located on the left side of the front and rear side walls of the workbench, the top plate is fixedly connected to the middle of the top of the workbench, the bottom of the workbench is fixedly connected to a base, and the left side of the front and rear side walls of the workbench is fixedly connected to a first fixed block.

[0005] When in use, the above-mentioned prior art can drive the laser cutter to move by the operation of the electric slider and the electric telescopic rod, thereby adjusting the cutting position. However, when encountering an arc-shaped processing pattern, it is necessary to control the electric slider and the electric telescopic rod to move multiple times, which can easily cause the processing pattern to be not smooth and affect the processing efficiency. Utility Model Content

[0006] The utility model provides a laser cutting machine which is easy to adjust, and solves the problem that the laser cutting machine in the related art is not easy to control the laser cutter to move in an arc shape.

[0007] The technical solution of the utility model is as follows: an easily adjustable laser cutting machine, comprising a workbench, a support table, a clamping mechanism, a support frame, a support frame, a driving column, a driving seat, a laser cutter, a rotating mechanism, an adjusting mechanism and a moving mechanism;

[0008] The support platform is slidably arranged on the workbench;

[0009] The clamping mechanism is arranged on the support platform and is used to clamp and fix the workpiece;

[0010] The support frame is fixedly arranged on the workbench;

[0011] The support frame is slidably arranged on the support frame;

[0012] The driving column is rotatably arranged on the supporting frame;

[0013] The driving seat is fixedly arranged on the driving column;

[0014] The laser cutter is slidably arranged on the driving seat;

[0015] The rotating mechanism is arranged on the supporting frame and is used to control the driving column to rotate;

[0016] The adjustment mechanism is arranged on the driving seat, and is used to control the laser cutter to move on the driving seat;

[0017] The moving mechanism is arranged on the workbench and is used for controlling the position adjustment between the laser cutter and the supporting platform.

[0018] Preferably, the moving mechanism comprises:

[0019] A first electric slide, the first electric slide is fixedly arranged between the support platform and the workbench;

[0020] A second electric slide is fixedly arranged between the supporting frame and the supporting bracket.

[0021] Furthermore, the clamping mechanism comprises:

[0022] A first cavity, wherein a plurality of the first cavities are provided in the support frame;

[0023] Clamping grooves, the support frame is provided with clamping grooves on both sides of the first cavity;

[0024] A clamping plate, the clamping plate being slidably disposed in the clamping groove;

[0025] a first threaded rod, the first threaded rod being rotatably disposed in the clamping groove, and the first threaded rod penetrating the clamping plate through threaded engagement;

[0026] A driving mechanism is disposed in the first cavity and is used to control the first threaded rod to rotate.

[0027] Furthermore, the driving mechanism includes:

[0028] a first bevel gear, the first bevel gear being rotatably arranged on the side wall of the first cavity corresponding to the first threaded rod;

[0029] Wherein, the first bevel gear is fixedly connected to the first threaded rod;

[0030] a second bevel gear, the second bevel gear being rotatably disposed in the first cavity, the second bevel gear being meshed with the first bevel gear;

[0031] A driving rod, the driving rod being fixedly disposed between the plurality of second bevel gears;

[0032] A hand wheel is rotatably arranged on the support platform, and the hand wheel is fixedly connected to the driving rod.

[0033] Furthermore, the rotating mechanism comprises:

[0034] a first annular rack fixedly disposed on the driving column;

[0035] A first gear, the first gear is rotatably disposed on the support frame, and the first gear is meshed with the first annular rack;

[0036] A first motor is fixedly disposed in the supporting frame, and an output end of the first motor is meshed with the first gear.

[0037] On the basis of the above scheme, the regulating mechanism comprises:

[0038] An adjustment slot, the adjustment slot being arranged on the driving seat;

[0039] An adjusting block, the adjusting block is slidably disposed in the adjusting slot, and the adjusting block is fixedly connected to the laser cutter;

[0040] a second threaded rod, the second threaded rod being rotatably disposed in the adjustment slot, and the second threaded rod penetrating the adjustment block through threaded engagement;

[0041] The second motor is fixedly arranged on the driving seat, and the output end of the second motor is fixedly connected to the second threaded rod.

[0042] The working principle and beneficial effects of the utility model are:

[0043] 1. In the utility model, by setting the moving mechanism, it is convenient to drive the support platform and the laser cutter to move in the horizontal direction through the operation of the first electric slide and the second electric slide, so as to facilitate the control of the relative displacement between the laser cutter and the workpiece, so as to facilitate the cutting of the workpiece;

[0044] 2. In the utility model, through the setting of the clamping mechanism, the rotation of the hand wheel can drive the second bevel gear to rotate through the driving rod, and then the first bevel gear and the first threaded rod are driven to rotate through the meshing of the second bevel gear and the first bevel gear, and the clamping plate is driven to move through the thread cooperation of the first threaded rod and the clamping plate, so as to facilitate the clamping of the workpiece on the support table, thereby avoiding the position offset between the workpiece and the support table during the processing;

[0045] 3. In the present invention, through the setting of the rotating mechanism, the operation of the first motor can drive the first gear to rotate, and at the same time, the engagement of the first gear with the first annular rack drives the driving column to move, and then drives the laser cutter to move in an arc through the driving seat;

[0046] 4. In the utility model, through the setting of the adjustment mechanism, the operation of the second motor can drive the second threaded rod to rotate, and at the same time, the thread of the second threaded rod and the adjustment block cooperate to drive the adjustment block and the laser cutter to move, so as to facilitate the adjustment of the radius of the arc movement of the laser cutter;

[0047] 5. In the utility model, through the arrangement of a workbench, a support table, a clamping mechanism, a support frame, a support frame, a driving column, a driving seat, a laser cutter, a rotating mechanism, an adjusting mechanism and a moving mechanism, it is convenient to drive the laser cutter to move in an arc through the rotation of the driving column, and at the same time, the laser cutter can be driven to move on the driving seat through the rotation of the second threaded rod, so as to facilitate the adjustment of the radius of the arc movement of the laser cutter, thereby solving the problem in the related art that the laser cutting machine is not convenient for controlling the laser cutter to move in an arc. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0049] Figure 1 It is a schematic diagram of the structure of the utility model;

[0050] Figure 2 This is a schematic cross-sectional view of the clamping mechanism of the utility model;

[0051] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0052] Figure 4 It is a schematic diagram of the cross-sectional structure of the support frame of the utility model.

[0053] In the figure: 1. workbench; 2. support table; 3. support frame; 4. support frame; 5. drive column; 6. drive seat; 7. laser cutter; 8. first electric slide; 9. second electric slide; 10. clamping plate; 11. first threaded rod; 12. first bevel gear; 13. second bevel gear; 14. hand wheel; 15. first annular rack; 16. first gear; 17. first motor; 18. adjustment block; 19. second threaded rod; 20. second motor. DETAILED DESCRIPTION

[0054] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0055] like Figure 1~Figure 4 As shown, this embodiment proposes a laser cutting machine that is easy to adjust, including a workbench 1, a support table 2, a clamping mechanism, a support frame 3, a support frame 4, a driving column 5, a driving seat 6, a laser cutter 7, a rotating mechanism, an adjusting mechanism and a moving mechanism. The support table 2 is slidably arranged on the workbench 1, the clamping mechanism is arranged on the support table 2, and is used to clamp and fix the workpiece, the support frame 3 is fixedly arranged on the workbench 1, the support frame 4 is slidably arranged on the support frame 3, the driving column 5 is rotatably arranged on the support frame 4, the driving seat 6 is fixedly arranged on the driving column 5, the laser cutter 7 is slidably arranged on the driving seat 6, the rotating mechanism is arranged on the support frame 4, and is used to control the driving column 5 to rotate, the adjusting mechanism is arranged on the driving seat 6, and is used to control the laser cutter 7 to move on the driving seat 6, the moving mechanism is arranged on the workbench 1, and is used to control the position adjustment between the laser cutter 7 and the support table 2, and the moving mechanism includes a first electric slide 8 and a second electric slide 9, the first electric slide 8 is fixedly arranged between the support table 2 and the workbench 1, and the second electric slide 9 is fixedly arranged between the support frame 4 and the support frame 3.

[0056] Specifically, after the operator clamps the workpiece on the support table 2 through the clamping mechanism, the support table 2 and the laser cutter 7 can be driven to move horizontally through the operation of the first electric slide 8 and the second electric slide 9, thereby facilitating the control of the relative displacement between the laser cutter 7 and the workpiece, thereby facilitating the cutting of the workpiece.

[0057] Among them, the clamping mechanism includes a first cavity, a clamping groove, a clamping plate 10, a first threaded rod 11 and a driving mechanism. A plurality of first cavities are opened in the support frame 3, and clamping grooves are opened on both sides of the first cavity on the support frame 3. The clamping plate 10 is slidably arranged in the clamping groove, and the first threaded rod 11 is rotatably arranged in the clamping groove. The first threaded rod 11 penetrates the clamping plate 10 through threaded cooperation. The driving mechanism is arranged in the first cavity for controlling the rotation of the first threaded rod 11. The driving mechanism includes a first bevel gear 12, a second bevel gear 13, a driving rod and a handwheel 14. The first bevel gear 12 is arranged on the side wall of the first cavity corresponding to the rotation of the first threaded rod 11, wherein the first bevel gear 12 is fixedly connected to the first threaded rod 11, the second bevel gear 13 is rotatably arranged in the first cavity, the second bevel gear 13 is meshed with the first bevel gear 12, the driving rod is fixedly arranged between the plurality of second bevel gears 13, the handwheel 14 is rotatably arranged on the support platform 2, and the handwheel 14 is fixedly connected to the driving rod.

[0058] Specifically, the operator places the workpiece on the support table 2 and then turns the handwheel 14. The rotation of the handwheel 14 can drive the second bevel gear 13 to rotate through the driving rod, and then drive the first bevel gear 12 and the first threaded rod 11 to rotate through the engagement of the second bevel gear 13 with the first bevel gear 12. At the same time, the clamping plate 10 is driven to move through the threaded cooperation between the first threaded rod 11 and the clamping plate 10, so as to facilitate clamping the workpiece on the support table 2, thereby avoiding position offset between the workpiece and the support table 2 during the processing process.

[0059] Among them, the rotating mechanism includes a first annular rack 15, a first gear 16 and a first motor 17. The first annular rack 15 is fixedly set on the driving column 5, the first gear 16 is rotatably set on the supporting frame 4, the first gear 16 is meshed with the first annular rack 15, the first motor 17 is fixedly set in the supporting frame 4, and the output end of the first motor 17 is meshed with the first gear 16.

[0060] Specifically, when performing arc cutting, the operator controls the first motor 17 to work, and the operation of the first motor 17 can drive the first gear 16 to rotate. At the same time, the engagement between the first gear 16 and the first annular rack 15 drives the drive column 5 to move, and then drives the laser cutter 7 to move in an arc through the drive seat 6.

[0061] Among them, the adjustment mechanism includes an adjustment groove, an adjustment block 18, a second threaded rod 19 and a second motor 20. The adjustment groove is opened on the driving seat 6, the adjustment block 18 is slidably set in the adjustment groove, the adjustment block 18 is fixedly connected to the laser cutter 7, the second threaded rod 19 is rotatably set in the adjustment groove, the second threaded rod 19 penetrates the adjustment block 18 through threaded cooperation, the second motor 20 is fixedly set on the driving seat 6, and the output end of the second motor 20 is fixedly connected to the second threaded rod 19.

[0062] Specifically, the operator controls the operation of the second motor 20, and the operation of the second motor 20 can drive the second threaded rod 19 to rotate. At the same time, the threaded cooperation between the second threaded rod 19 and the adjusting block 18 drives the adjusting block 18 and the laser cutter 7 to move, thereby facilitating the adjustment of the radius of the arc movement of the laser cutter 7.

[0063] In the present embodiment, when in use, the operator places the workpiece on the support table 2 and then turns the hand wheel 14. The rotation of the hand wheel 14 can drive the second bevel gear 13 to rotate through the driving rod, and then the meshing of the second bevel gear 13 with the first bevel gear 12 drives the first bevel gear 12 and the first threaded rod 11 to rotate. At the same time, the threaded cooperation between the first threaded rod 11 and the clamping plate 10 drives the clamping plate 10 to move, so as to facilitate clamping the workpiece on the support table 2, thereby avoiding positional offset between the workpiece and the support table 2 during processing. Afterwards, the operator distributes and controls the operation of the first electric slide 8 and the second electric slide 9, and the operation of the first electric slide 8 and the second electric slide 9 can respectively drive the support table 2 and the laser cutter 7 to be water-cooled. The laser cutter 7 can be moved in the horizontal direction to control the relative displacement between the laser cutter 7 and the workpiece, so as to facilitate the cutting of the workpiece. When arc cutting is required, the operator controls the first motor 17 to work. The work of the first motor 17 can drive the first gear 16 to rotate. At the same time, the engagement of the first gear 16 with the first annular rack 15 drives the driving column 5 to move, and then drives the laser cutter 7 to move in an arc through the driving seat 6. At the same time, the operator controls the second motor 20 to work. The work of the second motor 20 can drive the second threaded rod 19 to rotate. At the same time, the thread cooperation of the second threaded rod 19 with the adjusting block 18 drives the adjusting block 18 and the laser cutter 7 to move, so as to facilitate the adjustment of the radius of the arc movement of the laser cutter 7.

[0064] The above are only preferred embodiments of the present invention and are 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 laser cutting machine that is easy to adjust, characterized in that: include: Workbench (1); A support platform (2), the support platform (2) being slidably arranged on the workbench (1); A clamping mechanism, the clamping mechanism being arranged on the support platform (2) and being used for clamping and fixing a workpiece; A support frame (3), the support frame (3) being fixedly arranged on the workbench (1); A support frame (4), the support frame (4) being slidably arranged on the support frame (3); A driving column (5), the driving column (5) being rotatably disposed on the supporting frame (4); A driving seat (6), the driving seat (6) being fixedly arranged on the driving column (5); A laser cutter (7), the laser cutter (7) being slidably disposed on the drive seat (6); A rotation mechanism, the rotation mechanism being arranged on the support frame (4) and being used to control the driving column (5) to rotate; an adjusting mechanism, the adjusting mechanism being arranged on the driving seat (6) and being used for controlling the laser cutter (7) to move on the driving seat (6); A moving mechanism, the moving mechanism is arranged on the workbench (1) and is used to control the position adjustment between the laser cutter (7) and the support table (2).

2. The easily adjustable laser cutting machine according to claim 1, characterized in that: The moving mechanism comprises: A first electric slide (8), the first electric slide (8) being fixedly arranged between the support platform (2) and the workbench (1); A second electric slide (9), the second electric slide (9) being fixedly arranged between the support frame (4) and the support frame (3).

3. The easily adjustable laser cutting machine according to claim 2, characterized in that: The clamping mechanism comprises: A first cavity, a plurality of first cavities being provided in the support frame (3); Clamping grooves, the support frame (3) is provided with clamping grooves on both sides of the first cavity; A clamping plate (10), the clamping plate (10) being slidably disposed in the clamping groove; A first threaded rod (11), the first threaded rod (11) being rotatably disposed in the clamping groove, the first threaded rod (11) penetrating the clamping plate (10) by means of threaded engagement; A driving mechanism, the driving mechanism is arranged in the first cavity and is used to control the first threaded rod (11) to rotate.

4. The easily adjustable laser cutting machine according to claim 3, characterized in that: The driving mechanism comprises: a first bevel gear (12), the first bevel gear (12) being arranged on the side wall of the first cavity so as to rotate correspondingly to the first threaded rod (11); Wherein, the first bevel gear (12) is fixedly connected to the first threaded rod (11); a second bevel gear (13), the second bevel gear (13) being rotatably disposed in the first cavity, the second bevel gear (13) being meshed with the first bevel gear (12); a driving rod, the driving rod being fixedly arranged between the plurality of second bevel gears (13); A hand wheel (14), the hand wheel (14) being rotatably disposed on the support platform (2), and the hand wheel (14) being fixedly connected to the driving rod.

5. The easily adjustable laser cutting machine according to claim 4, characterized in that: The rotating mechanism comprises: a first annular rack (15), the first annular rack (15) being fixedly arranged on the driving column (5); a first gear (16), the first gear (16) being rotatably disposed on the support frame (4), the first gear (16) being meshed with the first annular rack (15); A first motor (17), wherein the first motor (17) is fixedly arranged in the support frame (4), and an output end of the first motor (17) is meshed with the first gear (16).

6. The easily adjustable laser cutting machine according to claim 5, characterized in that: The regulating mechanism comprises: an adjustment groove, the adjustment groove being formed on the driving seat (6); an adjusting block (18), the adjusting block (18) being slidably disposed in the adjusting groove, the adjusting block (18) being fixedly connected to the laser cutter (7); a second threaded rod (19), the second threaded rod (19) being rotatably disposed in the adjustment slot, the second threaded rod (19) penetrating the adjustment block (18) by means of threaded engagement; A second motor (20), wherein the second motor (20) is fixedly disposed on the driving seat (6), and an output end of the second motor (20) is fixedly connected to the second threaded rod (19).

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