Numerical control type laser cutting moving assembly and cutting machine

Abstract

The utility model provides a numerical control type laser cutting moving assembly and a cutting machine, and belongs to the technical field of cutting machines. Comprising a workbench used for placing a to-be-machined workpiece; the moving assembly is connected into the workbench in a sliding mode; the number of the supporting rods is two, the two supporting rods are located on the two sides of the workbench correspondingly, and the supporting rods are stably connected with the moving assembly; the extension assembly is stably connected between the two supporting rods, and the extension assembly is located above the workbench; the driving assembly is slidably connected to the extension assembly; the moving assembly adjusts the distance between the supporting rods. According to the utility model, the purpose of adjusting the distance between the supporting rods according to the width of a workpiece to be processed is realized through the matching of all the components on the workbench and the internal parts thereof, and the purpose of smoothly moving the driving component in the extending component is realized through the matching of the extending component, the driving component and the internal parts thereof.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a numerically controlled laser cutting mobile component and a cutting machine. Background Art

[0002] With the continuous advancement of industrial technology, laser cutting technology plays an increasingly important role in modern manufacturing. Laser cutting has the advantages of high precision, high speed, and small heat-affected zone, and is widely used in metal processing, automobile manufacturing, aerospace and other fields. As an important equipment of laser cutting technology, the performance and precision of CNC laser cutting machine directly affect the quality of products and production efficiency.

[0003] However, in the actual production process, the width of the workpieces to be processed often varies, and the moving components of most CNC laser cutting machines on the market are usually designed with fixed sizes. This results in the need to frequently replace equipment of different specifications or perform complex manual adjustments when facing workpieces of different widths, which not only increases production costs but also reduces production efficiency. Utility Model Content

[0004] The technical problem to be solved by the present invention is to provide a CNC laser cutting moving component and a cutting machine, so as to solve the technical problems that the traditional moving components are usually of fixed size and difficult to adapt to the workpieces of different widths to be processed, and the driving components are not convenient to move within the extension components.

[0005] Technical solution: To achieve the above purpose, the present invention is implemented through the following technical solution: a CNC laser cutting moving component, comprising: a workbench for placing the workpiece to be processed; a moving component, slidably connected to the workbench; two support rods, the two support rods are respectively located on both sides of the workbench, and the support rods are stably connected to the moving component; an extension component, stably connected between the two support rods, and the extension component is located above the workbench; a driving component, slidably connected to the extension component; the moving component adjusts the spacing between the support rods and drives the support rods to move, the support rods are used to adjust the length of the extension component and drive the extension component to move, and the extension component is used to limit the moving path of the driving component, wherein the workbench should have sufficient strength and flatness to ensure the stability of the placement of the workpiece to be processed; the sliding accuracy of the moving component should be within a certain range to ensure the accuracy of the position adjustment; the material and strength of the support rods should be able to withstand the weight of the extension component and the driving component and the force generated during movement; the length adjustment range of the extension component should be reasonably designed according to the common workpiece width; the sliding of the driving component on the extension component should be smooth and with low resistance.

[0006] In a further embodiment, a driving motor is stably mounted on a workbench; a threaded rod is located in the workbench, one end of the threaded rod is stably connected to the driving motor, and the other end is rotatably connected to the workbench; a moving block is slidably connected to the workbench, and the moving block is threadedly connected to the threaded rod; an adjusting block is provided with two, and the two adjusting blocks are respectively located at both ends of the moving block, one end of the adjusting block is slidably connected to the moving block, and the other end passes through the moving block and is stably connected to the support rod; two adjusting screws are provided, and the adjusting screws are stably mounted in the moving block, and the threaded rod is threadedly connected to the adjusting block, and the adjusting threaded rod is used to drive the adjusting block to move; two adjusting motors are provided, and the output end of the adjusting motor is stably connected to the adjusting screw, and the adjusting motor is used to drive the adjusting screw to rotate, wherein the driving motor should have appropriate power and speed to meet the requirements of fast and accurate position adjustment of the moving block; the thread accuracy of the threaded rod should be high to ensure the smooth movement of the moving block; the sliding connection between the adjusting block and the moving block should be smooth and the gap should be small; the pitch and accuracy of the adjusting screw should be reasonably designed according to the adjustment requirements; the adjusting motor should have precise speed regulation and positioning functions.

[0007] In a further embodiment, the lower thread groove plate is stably connected to the support rod; the connecting plate is stably connected to another support rod, and the connecting plate is slidably connected to the lower thread groove plate; the upper thread groove plate is located directly below the connecting plate, and the upper thread groove plate is movably connected to the connecting plate; there are multiple telescopic rods, and the multiple telescopic rods are stably mounted on the connecting plate, the telescopic ends of the telescopic rods pass through the connecting plate and are stably connected to the upper thread groove plate, and the telescopic rods are used to drive the upper thread groove plate to move; the slide groove is opened on the lower thread groove plate and the upper thread groove plate, wherein the connection between the lower thread groove plate and the support rod should be firm and reliable, and the accuracy of the thread groove should be high; the sliding connection between the connecting plate and the lower thread groove plate should be smooth and have low resistance; the movable connection between the upper thread groove plate and the connecting plate should be flexible to facilitate the control of the telescopic rod; the telescopic accuracy and speed of the telescopic rod should meet the requirements of length adjustment; the size and shape of the slide groove should be strictly adapted to the slider of the drive assembly.

[0008] In a further embodiment, the sliding block is slidably connected to the lower thread groove plate; the threaded block is rotatably connected to the sliding block, the threaded block is in the lower thread groove plate, and the threaded block is threadedly connected to the lower thread groove plate; the driven gear is in the threaded block, and the driven gear is used to drive the threaded block to rotate; the driving gear is installed in the sliding block, the driving gear is meshed with the driven gear, and the driving gear is used to electrically rotate the driven gear; the driving motor is stably installed in the sliding block, the output end of the driving motor is stably connected to the driving gear, and the driving motor is used to drive the driving gear to rotate; the slider is stably connected to the sliding block, the slider is in the slide groove, the slider is adapted to the slide groove, and the slide groove is used to limit the movement trajectory of the slider, wherein the sliding connection between the sliding block and the lower thread groove plate should be tight and have low resistance; the thread of the threaded block and the thread of the lower thread groove plate should have high matching accuracy; the transmission ratio of the driven gear and the driving gear should be reasonably designed according to the driving requirements; the driving motor should have appropriate power and speed control; the matching clearance between the slider and the slide groove should be small to ensure the accuracy of the moving trajectory.

[0009] In a further embodiment, the cutting assembly is located on the side of the sliding block facing the workbench, and the cutting assembly is stably connected to the sliding block, wherein the cutting assembly should have sufficient cutting power and precision to meet the processing requirements of workpieces of different materials and thicknesses; the connection with the sliding block should be firm and reliable to ensure that it will not loosen during the cutting process.

[0010] In a further embodiment, the thread block is adapted to the thread grooves on the upper and lower thread groove plates, wherein the thread size, pitch and shape of the thread block should fully match the thread grooves of the upper and lower thread groove plates to ensure smoothness and accuracy of transmission.

[0011] In a further embodiment, the diameter of the driven gear is smaller than the diameter of the thread block, wherein the ratio of the driven gear to the thread block diameter should be precisely designed according to actual speed and torque requirements to ensure transmission efficiency and accuracy, and to ensure that the driven gear does not contact the thread groove.

[0012] A cutting machine comprises any one of the above-mentioned numerically controlled laser cutting moving components.

[0013] Beneficial effects: 1. Through the coordination of the driving motor, threaded rod, moving block, adjusting block, adjusting screw and adjusting motor in the moving assembly, as well as the connection relationship between the support rod and the moving assembly and the extension assembly, the purpose of adjusting the spacing between the support rods according to the width of the workpiece to be processed is achieved; this enables the entire device to flexibly adapt to workpieces of different widths to be processed without the need for frequent equipment replacement or complex manual adjustments.

[0014] 2. The smooth movement of the drive assembly within the extension assembly is achieved through the coordination of the lower threaded groove plate, connecting plate, upper threaded groove plate, telescopic rod, and slide groove in the extension assembly, as well as the sliding block, threaded block, driven gear, driving gear, drive motor, and slider in the drive assembly. The coordination of the threaded block with the upper and lower threaded groove plates and the gear transmission system enables the drive assembly to move precisely on the extension assembly, and the coordination of the slider and slide groove further ensures the stability and accuracy of the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the practical embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a structural diagram of the present utility model.

[0017] Figure 2 A schematic diagram of the structure of the moving block.

[0018] Figure 3 This is a structural diagram of the adjustment block.

[0019] Figure 4 Schematic diagram of the structure of the upper thread groove plate.

[0020] Figure 5 Schematic diagram of the structure of the connecting plate.

[0021] Figure 6 It is a structural diagram of the lower thread groove plate.

[0022] Figure 7 Schematic diagram of the structure of the thread block.

[0023] Figure 8 Schematic diagram of the structure of the sliding block.

[0024] The accompanying drawings are marked as follows: 1. workbench; 2. moving assembly; 201. driving motor; 202. threaded rod; 203. moving block; 204. adjusting block; 205. adjusting screw; 206. adjusting motor; 3. supporting rod; 4. extension assembly; 401. lower threaded groove plate; 4011. slide groove; 402. connecting plate; 403. upper threaded groove plate; 404. telescopic rod; 5. driving assembly; 501. sliding block; 502. slider; 503. threaded block; 504. driven gear; 505. driving gear; 506. driving motor; 6. cutting assembly. DETAILED DESCRIPTION

[0025] To make the purpose, technical solutions, and advantages of this practical embodiment more clear, the technical solutions in this practical embodiment are clearly and completely described. Obviously, the described embodiments are part of the embodiments of this practical, not all of them. Based on the embodiments in this practical, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this practical.

[0026] The present invention provides a CNC laser cutting moving assembly and cutting machine, resolving the technical issues of conventional moving assemblies, which typically have fixed dimensions and are difficult to adapt to workpieces of varying widths, and the inconvenience of the drive assembly moving within the extension assembly. In practical use, the spacing between the support rods can be adjusted according to the width of the workpiece, increasing the moving width of the cutting assembly while enabling the drive assembly to move smoothly within the extension assembly.

[0027] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0028] Reference Figure 1-8 A CNC laser cutting moving component includes: a workbench 1 for placing a workpiece to be processed; a moving component 2, which is slidably connected to the workbench 1; two support rods 3, which are respectively located on both sides of the workbench 1, and the support rods 3 are stably connected to the moving component 2; an extension component 4, which is stably connected between the two support rods 3, and the extension component 4 is above the workbench 1; a driving component 5, which is slidably connected to the extension component 4; the moving component 2 adjusts the spacing between the support rods 3 and drives the support rods 3 to move, the support rods 3 are used to adjust the length of the extension component 4, and drive the extension component 4 to move, and the extension component 4 is used to limit the moving path of the driving component 5.

[0029] Through the cooperation of the workbench 1, the moving component 2, the support rod 3, the extension component 4 and the driving component 5, the workbench 1 can place the workpiece to be processed, the moving component 2 slides in the workbench 1 and adjusts the spacing of the support rods 3, the support rods 3 drive the extension component 4 to move, and the extension component 4 limits the moving path of the driving component 5, so that the entire device can meet the processing requirements of workpieces of different widths and provide stable structural support for cutting.

[0030] The driving motor 201 is stably mounted on the workbench 1; the threaded rod 202 is in the workbench 1, one end of the threaded rod 202 is stably connected to the driving motor 201, and the other end is rotatably connected to the workbench 1; the moving block 203 is slidably connected to the workbench 1, and the moving block 203 is threadedly connected to the threaded rod 202; an adjusting block 204 is provided with two, and the two adjusting blocks 204 are respectively located at both ends of the moving block 203, one end of the adjusting block 204 is slidably connected to the moving block 203, and the other end passes through the moving block 203 and is stably connected to the support rod 3; an adjusting screw 205 is provided with two, and the adjusting screw 205 is stably mounted in the moving block 203, and the threaded rod 202 is threadedly connected to the adjusting block 204, and the adjusting screw 205 is used to drive the adjusting block 204 to move; an adjusting motor 206 is provided with two, and the output end of the adjusting motor 206 is stably connected to the adjusting screw 205, and the adjusting motor 206 is used to drive the adjusting screw 205 to rotate.

[0031] Through the cooperation of the driving motor 201, the threaded rod 202, the moving block 203, the adjusting block 204, the adjusting screw 205 and the adjusting motor 206, the driving motor 201 drives the threaded rod 202 to rotate, so that the moving block 203 slides in the workbench 1, and the adjusting motor 206 drives the adjusting block 204 to move through the adjusting screw 205, thereby adjusting the spacing between the support rods 3, providing a precise adjustment function to adapt to workpieces of different widths.

[0032] The lower thread groove plate 401 is stably connected to the support rod 3; the connecting plate 402 is stably connected to another support rod 3, and the connecting plate 402 is slidingly connected to the lower thread groove plate 401; the upper thread groove plate 403 is located directly below the connecting plate 402, and the upper thread groove plate 403 is movably connected to the connecting plate 402; there are multiple telescopic rods 404, and the multiple telescopic rods 404 are stably installed on the connecting plate 402, the telescopic ends of the telescopic rods 404 pass through the connecting plate 402 and are stably connected to the upper thread groove plate 403, and the telescopic rods 404 are used to drive the upper thread groove plate 403 to move; the slide groove 4011 is opened on the lower thread groove plate 401 and the upper thread groove plate 403.

[0033] Through the cooperation of the lower thread groove plate 401, the connecting plate 402, the upper thread groove plate 403, the telescopic rod 404 and the slide groove 4011, the lower thread groove plate 401 is connected to the support rod 3, the connecting plate 402 is connected to another support rod 3 and is slidingly connected to the lower thread groove plate 401, the telescopic rod 404 drives the upper thread groove plate 403 to move, and the slide groove 4011 provides a moving guide effect for the driving component 5, so that the extension component 4 can flexibly adjust the length and provide a stable moving path for the driving component 5.

[0034] The sliding block 501 is slidably connected to the lower thread groove plate 401; the threaded block 503 is rotationally connected to the sliding block 501, and the threaded block 503 is located in the lower thread groove plate 401 and is threadedly connected to the lower thread groove plate 401; the driven gear 504 is located in the threaded block 503 and is used to drive the threaded block 503 to rotate; the driving gear 505 is installed in the sliding block 501, and the driving gear 505 is meshed with the driven gear 504. The driving gear 505 is used to electrically rotate the driven gear 504; the driving motor 506 is stably installed in the sliding block 501, and the output end of the driving motor 506 is stably connected to the driving gear 505, and the driving motor 506 is used to drive the driving gear 505 to rotate; the slider 502 is stably connected in the sliding block 501, and the slider 502 is in the slide groove 4011, and the slider 502 is adapted to the slide groove 4011, and the slide groove 4011 is used to limit the moving trajectory of the slider 502.

[0035] Through the cooperation of the sliding block 501, the threaded block 503, the driven gear 504, the driving gear 505, the driving motor 506 and the slider 502, the driving motor 506 drives the driving gear 505 to rotate, and the driving gear 505 drives the driven gear 504 to rotate the threaded block 503, so that the sliding block 501 slides on the lower thread groove plate 401, and the slider 502 limits the moving trajectory of the sliding block 501 in the slide groove 4011, thereby ensuring the precise movement of the driving component 5 on the extension component 4.

[0036] The cutting assembly 6 is located on the side of the sliding block 501 facing the workbench 1 , and the cutting assembly 6 is stably connected to the sliding block 501 .

[0037] Through the cooperation between the cutting assembly 6 and the sliding block 501, the cutting assembly 6 can cut the workpiece on the workbench 1 driven by the sliding block 501, providing a key functional component for laser cutting.

[0038] The thread block 503 is adapted to the thread grooves on the upper thread groove plate 403 and the lower thread groove plate 401 .

[0039] By adapting the thread block 503 to the thread grooves on the upper thread groove plate 403 and the lower thread groove plate 401, the thread block 503 can move stably in the upper and lower thread groove plates 401, providing the driving component 5 with an accurate movement effect.

[0040] The diameter of the driven gear 504 is smaller than that of the threaded block 503 .

[0041] By designing that the diameter of the driven gear 504 is smaller than that of the threaded block 503 , when the driving gear 505 drives the threaded block 503 to rotate through the driven gear 504 , the driven gear 504 will not contact the thread groove, thereby affecting the movement of the threaded block 503 .

[0042] Reference Figure 1-8 , a cutting machine comprising any one of the above-mentioned CNC laser cutting mobile components.

[0043] During use, first, place the workpiece to be processed steadily on the workbench 1; then start the drive motor 201, and the drive motor 201 begins to drive the threaded rod 202 to rotate, thereby prompting the moving block 203 to slide in the workbench 1; at this time, the adjusting motor 206 is running, and the adjusting block 204 is driven to move by the adjusting screw 205, so that the spacing between the support rods 3 can be adjusted; as the spacing between the support rods 3 changes, the support rod 3 will drive the upper thread groove plate 403 and the lower thread groove plate 401 in the extension component 4 to move relative to each other, thereby adjusting the length of the extension component 4; when the upper thread groove plate 403 and the lower thread groove plate 401 move to the appropriate position, the telescopic rod 404 starts working, driving the upper thread groove plate 403 to move, so that the lower thread groove The slide groove 4011 on the plate 401 is aligned with the slide groove 4011 on the lower thread groove plate 401, so that the upper thread groove plate 403 and the lower thread groove plate 401 can cooperate with each other to achieve the effect of adjusting the length of the extension component 4; then, the driving motor 506 is started, driving the active gear 505 to rotate, and the active gear 505 drives the driven gear 504 to rotate, so that the thread block 503 starts to rotate. During this process, the sliding block 501 will move under the upper thread groove plate 403 and the lower thread groove plate 401; at the same time, the slider 502 moves in the slide groove 4011, limiting the movement trajectory of the sliding block 501; finally, the cutting component 6 performs laser cutting operation on the workpiece as the sliding block 501 moves, completing the entire processing process.

[0044] The power supply device, protective device, clamping device and the cutting assembly required above all belong to the existing technology and are non-essential technical features in this application, so they are not described or drawn in the documents and drawings of this application; and the figures shown in the drawings are example figures, and their purpose is only to more intuitively show the key structure and connection relationship of a CNC laser cutting mobile assembly and a cutting machine of the utility model; in actual application, the appearance and size of the device can be adjusted and optimized according to specific needs.

[0045] This invention encompasses any alternatives, modifications, equivalents, and solutions that do not depart from the spirit and scope of this invention. While specific details are described in detail in the preferred embodiments of this invention to provide a thorough understanding, those skilled in the art will be able to fully understand this invention without these details. Furthermore, to avoid unnecessary confusion regarding the essence of this invention, well-known methods, processes, procedures, components, and circuits have not been described in detail.

[0046] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A CNC laser cutting mobile assembly, characterized in that: include: A workbench (1) for placing workpieces to be processed; A moving component (2) is slidably connected to the workbench (1); Two support rods (3) are provided, and the two support rods (3) are respectively located on both sides of the workbench (1), and the support rods (3) are stably connected to the moving component (2); An extension assembly (4) is stably connected between the two support rods (3), and the extension assembly (4) is located above the workbench (1); A driving assembly (5) is slidably connected to the extension assembly (4); The moving assembly (2) adjusts the spacing between the support rods (3) and drives the support rods (3) to move. The support rods (3) are used to adjust the length of the extension assembly (4) and drive the extension assembly (4) to move. The extension assembly (4) is used to limit the movement path of the driving assembly (5).

2. A CNC laser cutting moving assembly according to claim 1, characterized in that: The mobile component (2) includes: A driving motor (201) is stably mounted on the workbench (1); A threaded rod (202) is located inside the workbench (1), one end of the threaded rod (202) being stably connected to the drive motor (201) and the other end being rotationally connected to the workbench (1); A moving block (203) is slidably connected to the workbench (1), and the moving block (203) is threadedly connected to the threaded rod (202); There are two adjusting blocks (204), and the two adjusting blocks (204) are respectively located at both ends of the moving block (203). One end of the adjusting block (204) is slidably connected to the moving block (203), and the other end passes through the moving block (203) and is stably connected to the support rod (3); There are two adjusting screws (205), the adjusting screws (205) are stably installed in the moving block (203), the threaded rod (202) is threadedly connected to the adjusting block (204), and the adjusting screws (205) are used to drive the adjusting block (204) to move; Two adjusting motors (206) are provided. The output ends of the adjusting motors (206) are stably connected to the adjusting screw (205). The adjusting motors (206) are used to drive the adjusting screw (205) to rotate.

3. The CNC laser cutting moving assembly according to claim 1, characterized in that: The extension assembly (4) comprises: The lower threaded groove plate (401) is stably connected to the support rod (3); A connecting plate (402) is stably connected to the other supporting rod (3), and the connecting plate (402) is slidably connected to the lower threaded groove plate (401); An upper thread groove plate (403) is located directly below the connecting plate (402), and the upper thread groove plate (403) is movably connected to the connecting plate (402); There are multiple telescopic rods (404), and the multiple telescopic rods (404) are stably mounted on the connecting plate (402). The telescopic ends of the telescopic rods (404) pass through the connecting plate (402) and are stably connected to the upper thread groove plate (403). The telescopic rods (404) are used to drive the upper thread groove plate (403) to move; The chute (4011) is provided on the lower thread groove plate (401) and the upper thread groove plate (403).

4. The CNC laser cutting moving assembly according to claim 3, characterized in that: The drive assembly (5) comprises: A sliding block (501) is slidably connected to the lower thread groove plate (401); A threaded block (503) is rotatably connected to the sliding block (501), the threaded block (503) is located in the lower threaded groove plate (401), and the threaded block (503) is threadedly connected to the lower threaded groove plate (401); A driven gear (504) is located in the threaded block (503), and the driven gear (504) is used to drive the threaded block (503) to rotate; A driving gear (505) is installed in the sliding block (501), wherein the driving gear (505) is meshed with the driven gear (504), and the driving gear (505) is used to electrically drive the driven gear (504) to rotate; A driving motor (506) is stably mounted in the sliding block (501), wherein the output end of the driving motor (506) is stably connected to the driving gear (505), and the driving motor (506) is used to drive the driving gear (505) to rotate; The slider (502) is stably connected to the sliding block (501), the slider (502) is in the slide groove (4011), the slider (502) is adapted to the slide groove (4011), and the slide groove (4011) is used to limit the movement trajectory of the slider (502).

5. The CNC laser cutting moving assembly according to claim 4, characterized in that: Also includes: The cutting assembly (6) is located on the side of the sliding block (501) facing the workbench (1), and the cutting assembly (6) is stably connected to the sliding block (501).

6. The CNC laser cutting moving assembly according to claim 4, characterized in that: The thread block (503) is adapted to the thread grooves on the upper thread groove plate (403) and the lower thread groove plate (401).

7. The CNC laser cutting moving assembly according to claim 4, characterized in that: The diameter of the driven gear (504) is smaller than the diameter of the threaded block (503).

8. A cutting machine, characterized in that: A CNC laser cutting moving component according to any one of claims 1 to 7 is used.

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