Stable support for laser cutting machine

Abstract

The utility model relates to the technical field of laser cutting machines, and discloses a stabilizing support for a laser cutting machine, which comprises a workbench, the left side and the right side of the interior of the workbench are fixedly connected with a connecting frame, the interior of the connecting frame is rotatably connected with a plurality of rotating plates, and the other end of each rotating plate is rotatably connected with a connecting frame. The outer portion of the connecting frame is fixedly connected with a sliding block, the outer portion of the sliding block is slidably connected with a fixing rod, the outer portion of the fixing rod is fixedly connected with a first clamping plate, the inner portion of the first clamping plate is fixedly connected with a fixing block, and the outer portion of the fixing rod is sleeved with a first spring. According to the clamping device, one end of the workpiece is placed in the first clamping plate, the first clamping plate can extrude the first spring in the first clamping plate through the sliding block, then the workpiece can be clamped outside the first clamping plate, and then the workpiece can be clamped and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting machines, in particular to a stabilizing bracket for laser cutting machines. Background Art

[0002] A laser cutting machine using a stable bracket usually refers to the base or support structure of the cutting machine, which is used to stably support the entire cutting system and ensure stability and accuracy during the cutting process. The stable bracket is usually composed of a sturdy metal structure that can withstand the vibration and pressure generated during the cutting process and effectively transfer it to the ground to ensure that the cutting machine does not move or shake during operation.

[0003] After searching, a stable bracket for a laser cutting machine with the announcement number CN219581977U includes a support arm and a connecting device, the front surface of the support arm is threadedly connected to a limiting metal plate 2, the top surface of the support arm is threadedly connected to a main body mechanism, the rear end of the main body mechanism is threadedly connected to a support mechanism, the support arm is slidably connected to the left and right end surfaces of the connecting device, and the support mechanism includes a support unit and a limiting unit, and the support unit and the limiting unit are arranged in sequence from bottom to top. The stable bracket for the laser cutting machine can limit and fix the position of the support arm by providing a metal support rod, a metal support plate and a limiting metal plate 1, which can prevent the support arm from falling, increase the service life of the support arm, facilitate the adjustment of the position of the connecting device, limit the position of the metal slide plate, facilitate the disassembly and replacement of the support arm, and increase the service life of the device.

[0004] The above patent mentioned that "the position of the support arm can be limited and fixed", but in actual use, the support arm can be fixed, but the workpiece cannot be clamped and fixed. If the workpiece cannot be fixed in the correct position, it may move or jitter during the cutting process, resulting in uneven cutting lines. Therefore, in response to the above problems, a stable bracket for a laser cutting machine is proposed. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a stabilizing bracket for a laser cutting machine, aiming to improve the problem that some stabilizing brackets for laser cutting machines in the prior art cannot clamp and fix the workpiece.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A stable bracket for a laser cutting machine comprises a workbench, wherein the left and right sides of the workbench are fixedly connected with a connecting frame, the inside of the connecting frame is rotatably connected with a plurality of rotating plates, the other end of the rotating plate is rotatably connected with a connecting frame, the outside of the connecting frame is fixedly connected with a sliding block, the outside of the sliding block is slidably connected with a fixing rod, the outside of the fixing rod is fixedly connected with a clamping plate 1, the inside of the clamping plate 1 is fixedly connected with a fixing block, the outside of the fixing rod is sleeved with a spring 1, the front and rear sides of the workbench are fixedly connected with elastic components, and the outside of the elastic component is fixedly connected with a clamping plate 2;

[0008] As a further description of the above technical solution:

[0009] The elastic component includes a plurality of telescopic rods, the outer portion of the telescopic rods is sleeved with a spring 2, and the outer portion of the plurality of telescopic rods is fixedly connected to the inner portion of the workbench;

[0010] As a further description of the above technical solution:

[0011] The four corners of the bottom of the workbench are fixedly connected with connecting rods, the bottom of the connecting rod is fixedly connected with a placement box, the left and right sides of the outside of the placement box are fixedly connected with a plurality of fixed plates, the inside of the fixed plate is slidably connected with a limit rod, the outside of the limit rod is sleeved with a spring three, and the upper and lower ends of the limit rod are fixedly connected with limit blocks;

[0012] As a further description of the above technical solution:

[0013] A placement plate is fixedly connected to the top of the limit block, and a rubber box is fixedly connected to the top of the placement plate;

[0014] As a further description of the above technical solution:

[0015] A motor 1 is fixedly connected to the front side of the top of the workbench, a guide rail 1 is fixedly connected to the front and rear sides of the workbench, and a special-shaped block is fixedly connected to the outside of the guide rail 1;

[0016] As a further description of the above technical solution:

[0017] The interior of the special-shaped block is fixedly connected with a sprocket wheel 1, the exterior of the sprocket wheel 1 is sleeved with a chain wheel 1, the top right side of the guide rail 1 is fixedly connected with a motor 2, and the interior of the motor 2 is fixedly connected with a connecting rod;

[0018] As a further description of the above technical solution:

[0019] The outside of the connecting rod is slidably connected with a special-shaped slider, the driving end of the motor one is fixedly connected with a sprocket two, the outside of the sprocket two is sleeved with a chain two, the adjacent sides of the two special-shaped sliders are fixedly connected with a plurality of sliding rods, the outside of the sliding rods is slidably connected with a laser cutting machine body, and the top left and right sides of the guide rail one are fixedly connected with the guide rail two;

[0020] As a further description of the above technical solution:

[0021] One end of the spring 1 is fixedly connected to the outside of the fixing block, and the other end of the spring 1 is fixedly connected to the outside of the clamping plate 1.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by placing one end of the workpiece into the interior of the clamping plate 1, the clamping plate 1 can squeeze the spring 1 inside the clamping plate 1 through the sliding block, and then the workpiece can be clamped on the outside of the clamping plate 1, and then the workpiece can be clamped and fixed.

[0024] 2. In the utility model, the force of the workpiece falling causes the workpiece to exert pressure inside the rubber box, which enables the rubber box to slide outside the limit rod through the placement plate, so that the spring three outside the limit rod can be stretched, which can play a buffering and protective role on the workpiece inside the rubber box. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a stable bracket for a laser cutting machine proposed by the utility model;

[0026] Figure 2 This is a structural schematic diagram of a fixing block of a stabilizing bracket for a laser cutting machine proposed by the utility model;

[0027] Figure 3 This is a schematic structural diagram of a clamping plate 1 of a stabilizing bracket for a laser cutting machine proposed in the utility model;

[0028] Figure 4 This is a schematic diagram of the structure of a placement plate of a stabilizing bracket for a laser cutting machine proposed in the utility model;

[0029] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0030] Figure 6 The utility model is a schematic structural diagram of a special-shaped sliding block of a stabilizing bracket for a laser cutting machine.

[0031] Legend:

[0032] 1. Workbench; 2. Connecting frame; 3. Rotating plate; 4. Connecting frame; 5. Sliding block; 6. Fixed block; 7. Fixed rod; 8. Spring 1; 9. Clamping plate 1; 10. Telescopic rod; 11. Clamping plate 2; 12. Spring 2; 13. Connecting rod; 14. Placement box; 15. Fixed plate; 16. Limit rod; 17. Limit block; 18. Spring 3; 19. Placement plate; 20. Rubber box; 21. Motor 1; 22. Guide rail 1; 23. Special-shaped block; 24. Sprocket 1; 25. Motor 2; 26. Chain 1; 27. Connecting rod; 28. Special-shaped slider; 29. ​​Sprocket 2; 30. Chain 2; 31. Sliding rod; 32. Laser cutting machine body; 33. Guide rail 2. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in 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 in 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.

[0034] Reference Figure 1-Figure 3 The utility model provides an embodiment: a stable bracket for a laser cutting machine, including a workbench 1, which serves as the basic platform of the entire stable bracket to bear weight and provide a stable working environment. The left and right sides of the workbench 1 are fixedly connected with connecting frames 2 for stabilizing a rotating plate 3 to realize flexible rotation of the rotating plate 3. The connecting frame 2 is rotatably connected with multiple rotating plates 3 inside, and the other end of the rotating plate 3 is rotatably connected with a connecting frame 4. The connecting frame 4 is externally fixedly connected with a sliding block 5, which is fixedly connected to the connecting frame 4 and slides along the outside of a fixed rod 7 so that a clamping plate 9 can be fixed according to a workpiece. The sliding block 5 is externally slidably connected with a fixed rod 7, and the fixed rod 7 is externally fixedly connected with a clamping plate 9 for directly clamping a part of a material to be cut. A fixed block 6 is fixed inside. , to enhance the structural stability, the interior of the clamping plate 9 is fixedly connected with a fixing block 6, and the outer sleeve of the fixing rod 7 is provided with a spring 8 for balancing the clamping pressure and absorbing the vibration generated during the operation. One end of the spring 8 is fixedly connected to the outside of the fixing block 6, and the other end of the spring 8 is fixedly connected to the outside of the clamping plate 9. The front and rear sides of the interior of the workbench 1 are fixedly connected with elastic components. The elastic components include a plurality of telescopic rods 10, and the outer sleeve of the telescopic rods 10 is provided with a spring 2 12 for providing elastic support and ensuring that the entire system can maintain a constant clamping force under repeated use. The outer portions of the plurality of telescopic rods 10 are fixedly connected to the interior of the workbench 1, and the outer portion of the elastic component is fixedly connected with a clamping plate 2 11 for clamping the other side of the material to ensure the stability of the material during the cutting process;

[0035] Reference Figure 3-Figure 5 , the four corners of the bottom of the workbench 1 are fixedly connected with connecting rods 13, which play the role of supporting the workbench 1 and transferring the load to the placement box 14. They are usually made of metal to maintain rigidity and durability. The bottom of the connecting rod 13 is fixedly connected with a placement box 14, which is used to store the workpieces that have been cut. The left and right sides of the outside of the placement box 14 are fixedly connected with multiple fixed plates 15, which are used to slide and connect the structural basis of the limit rod 16, so as to allow the limit rod 16 to move horizontally. The inner sliding connection of the fixed plate 15 is connected to the limit rod 16, and the outer sleeve of the limit rod 16 is provided with a spring three 18, which provides the necessary elastic force to help buffer the vibration and impact generated when the workpiece falls into the rubber box 20 after the laser cutting is completed. The upper and lower ends of the limit rod 16 are fixedly connected to the limit block 17, and the top of the limit block 17 is fixedly connected to the placement plate 19, and the top of the placement plate 19 is fixedly connected to the rubber box 20. The rubber box 20 can provide additional anti-slip and anti-shock functions;

[0036] Reference Figure 1 , Figure 6 The top front side of the workbench 1 is fixedly connected with a motor 21 for providing driving force, and drives the movement of the laser cutting machine body 32 through a sprocket 29 and a chain 30 system. The front and rear sides of the workbench 1 are fixedly connected with a guide rail 22 to provide a linear motion path for the special-shaped slider 28 to ensure that the laser cutting machine body 32 can move smoothly. The outside of the guide rail 22 is fixedly connected with a special-shaped block 23, and the inside is fixed with a sprocket 24, which plays a role in connecting and transmitting power. The inside of the special-shaped block 23 is fixedly connected with a sprocket 24, and the outside of the sprocket 24 is provided with a chain 26, which is sleeved on the outside of the sprocket 24 and used in conjunction with the sprocket 24 to transmit power and maintain motion synchronization. The guide rail A motor 25 is fixedly connected to the top right side of motor 1 22, and a connecting rod 27 is fixedly connected inside the motor 25 for converting the power direction or transmitting the power. A special-shaped slider 28 is slidably connected to the outside of the connecting rod 27. A sprocket 29 is fixedly connected to the driving end of motor 1 21, and a chain 2 30 is sleeved on the outside of the sprocket 29. A plurality of sliding rods 31 are fixedly connected to the adjacent sides of the two special-shaped sliders 28, and the outside is slidably connected to a laser cutting machine body 32, which support and guide the movement of the laser cutting machine body 32. The outside of the sliding rod 31 is slidably connected to the laser cutting machine body 32. Guide rails 2 33 are fixedly connected to the left and right sides of the top of guide rail 1 22 for providing additional stability.

[0037] Working principle: When clamping and fixing the workpiece, one end of the workpiece is placed inside the clamping plate 9. Under the action of the clamping plate 9, the clamping plate 9 can squeeze the spring 8 inside the clamping plate 9 through the sliding block 5, and then the workpiece can be clamped on the outside of the clamping plate 9. At this time, the other side of the workpiece is clamped on the outside of the clamping plate 9 on the other side. The front and rear sides of the workpiece can be clamped on the outside of the clamping plate 11 through the clamping plate 11, and then the workpiece can be clamped and fixed. After cutting the workpiece, , so that the workpiece will fall into the inside of the placement box 14. At this moment, the force of the workpiece falling causes the workpiece to apply pressure inside the rubber box 20, so that the rubber box 20 can slide outside the limiting rod 16 through the placement plate 19. Under the action of the limiting rod 16, the spring three 18 outside the limiting rod 16 can be stretched, so as to play a buffering and protective role for the workpiece inside the rubber box 20. When the workpiece falls smoothly into the rubber box 20, the spring three 18 will rebound, so that the spring three 18 can be reset.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 stabilizing support for a laser cutting machine, comprising a workbench (1), characterized in that: The workbench (1) is fixedly connected to a connecting frame (2) on the left and right sides thereof, the connecting frame (2) is rotatably connected to a plurality of rotating plates (3) on the inside, the other end of the rotating plate (3) is rotatably connected to a connecting frame (4), the connecting frame (4) is fixedly connected to a sliding block (5) on the outside thereof, the sliding block (5) is slidably connected to a fixed rod (7) on the outside thereof, the fixed rod (7) is fixedly connected to a clamping plate (9) on the outside thereof, the clamping plate (9) is fixedly connected to a fixed block (6) on the inside thereof, the fixed rod (7) is sleeved with a spring (8) on the outside thereof, the front and rear sides of the workbench (1) are fixedly connected to elastic components on the inside thereof, the elastic components are fixedly connected to a clamping plate (11) on the outside thereof.

2. The stabilizing bracket for a laser cutting machine according to claim 1, characterized in that: The elastic component comprises a plurality of telescopic rods (10), the exterior of the telescopic rods (10) being sleeved with a second spring (12), and the exterior of the plurality of telescopic rods (10) being fixedly connected to the interior of the workbench (1).

3. The stabilizing bracket for a laser cutting machine according to claim 1, characterized in that: The four corners of the bottom of the workbench (1) are fixedly connected to connecting rods (13), the bottom of the connecting rods (13) is fixedly connected to a placement box (14), the left and right sides of the outside of the placement box (14) are fixedly connected to a plurality of fixed plates (15), the inside of the fixed plate (15) is slidably connected to a limit rod (16), the outside of the limit rod (16) is sleeved with a spring three (18), and the upper and lower ends of the limit rod (16) are fixedly connected to limit blocks (17).

4. The stabilizing bracket for a laser cutting machine according to claim 3, characterized in that: The top of the limiting block (17) is fixedly connected to a placement plate (19), and the top of the placement plate (19) is fixedly connected to a rubber box (20).

5. The stabilizing bracket for a laser cutting machine according to claim 1, characterized in that: A motor 1 (21) is fixedly connected to the front side of the top of the workbench (1), a guide rail 1 (22) is fixedly connected to the front and rear sides of the workbench (1), and a special-shaped block (23) is fixedly connected to the outside of the guide rail 1 (22).

6. The stabilizing bracket for a laser cutting machine according to claim 5, characterized in that: The interior of the special-shaped block (23) is fixedly connected to a sprocket wheel (24), the exterior of the sprocket wheel (24) is sleeved with a chain wheel (26), the top right side of the guide rail (22) is fixedly connected to a motor (25), and the interior of the motor (25) is fixedly connected to a connecting rod (27).

7. The stabilizing bracket for a laser cutting machine according to claim 6, characterized in that: The connecting rod (27) is slidably connected to a special-shaped slider (28) on the outside, the driving end of the motor (21) is fixedly connected to a sprocket (29), the outside of the sprocket (29) is sleeved with a chain (30), the adjacent sides of the two special-shaped sliders (28) are fixedly connected to a plurality of sliding rods (31), the outside of the sliding rods (31) is slidably connected to a laser cutting machine body (32), and the top left and right sides of the guide rail (22) are fixedly connected to the guide rail (33).

8. The stabilizing bracket for a laser cutting machine according to claim 1, characterized in that: One end of the spring one (8) is fixedly connected to the outside of the fixing block (6), and the other end of the spring one (8) is fixedly connected to the outside of the clamping plate one (9).

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