Workbench and laser processing equipment

Abstract

The utility model belongs to the technical field of laser processing, and particularly relates to a workbench and laser processing equipment, and the workbench provided by the embodiment of the utility model comprises a first workbench, a second workbench and a conversion workbench. The first workbench is used for bearing a first workpiece or a second workpiece. The second workbench is used for bearing a second workpiece, the second workbench and the first workbench are arranged side by side in the width direction, and the height of the second workbench in the vertical direction is smaller than that of the first workbench in the vertical direction. The conversion workbench is used for bearing a first workpiece or a second workpiece and can be placed on the second workbench, and the bearing face of the conversion workbench can be flush with the bearing face of the first workbench. The laser processing equipment provided by the embodiment of the utility model comprises the workbench. According to the workbench, the first workbench and the second workbench which have the height difference in the vertical direction are arranged, and the applicability of the workbench and the laser machining equipment is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of laser processing, and more particularly relates to a workbench and a laser processing device. BACKGROUND

[0002] When laser cutting is performed, the workbench supports a steel plate or a section steel to be cut. A cutting device above the workbench can move in a vertical direction above the workbench to cut the steel plate or the section steel. Since the cutting device has a limited distance of movement in the vertical direction, the types of the section steel to be cut are also limited, resulting in low applicability of the laser cutting device. CONTENT OF THE UTILITY MODEL

[0003] The application provides a workbench and a laser processing device, which are provided with a first workbench and a second workbench having a height difference in a vertical direction, and the applicability of the workbench and the laser processing device is improved.

[0004] The technical scheme adopted by the application is as follows: a workbench is provided, which comprises:

[0005] A first workbench is configured to support a first workpiece or a second workpiece.

[0006] A second workbench is configured to support the second workpiece and is arranged side by side with the first workbench in a width direction, and the height of the second workbench in the vertical direction is less than the height of the first workbench in the vertical direction.

[0007] A conversion workbench is configured to support the first workpiece or the second workpiece and can be placed on the second workbench, and the supporting surface of the conversion workbench is flush with the supporting surface of the first workbench.

[0008] Optionally, the conversion workbench comprises a conversion supporting assembly and an adjusting connecting assembly, the conversion supporting assembly is configured to support the first workpiece or the second workpiece, the adjusting connecting assembly is connected with the conversion supporting assembly and the second workbench, and the adjusting connecting assembly is configured to adjust the alignment of the conversion supporting assembly and the first workbench.

[0009] Optionally, the adjusting connecting assembly comprises an adjusting mounting piece and a first threaded connecting piece, the adjusting mounting piece is connected with the conversion supporting assembly, the adjusting mounting piece is provided with a first waist-shaped adjusting hole, the length direction of the first waist-shaped adjusting hole is parallel to the length direction of the second workbench, the second workbench is provided with a first mounting hole, and the first threaded connecting piece is arranged in the first waist-shaped adjusting hole and is threadedly connected with the first mounting hole to fix the adjusting mounting piece on the second workbench.

[0010] Optionally, the workbench further comprises a parallel connecting assembly, the parallel connecting assembly is connected with the first workbench and the second workbench, and the parallel connecting assembly is used for adjusting the length direction of the first workbench to be parallel to the length direction of the second workbench.

[0011] Optionally, the parallel connecting assembly comprises an adjusting connecting piece and a second threaded connecting piece, the adjusting connecting piece is installed on the side of the second workbench close to the first workbench, the adjusting connecting piece is provided with a second waist-shaped adjusting hole, the length direction of the second waist-shaped adjusting hole is perpendicular to the length direction of the second workbench, the side of the first workbench close to the second workbench is provided with a second mounting hole, and the second threaded connecting piece is arranged in the second waist-shaped adjusting hole and is threadedly connected with the second mounting hole.

[0012] Optionally, the second workbench comprises a second supporting assembly and a second supporting assembly, the second supporting assembly is used for supporting a second workpiece, and the second supporting assembly is connected with the second supporting assembly to adjust the height of the second supporting assembly in the vertical direction.

[0013] Optionally, the second supporting assembly comprises a second supporting piece and a second height adjusting piece, the second supporting piece is connected with the second supporting assembly, and the second height adjusting piece is connected with the second supporting piece to adjust the height of the second supporting piece in the vertical direction.

[0014] Optionally, the second height adjusting piece comprises a second anchor, a second threaded connecting portion and a second anti-loosening portion, the second anchor is connected with the second threaded connecting portion, the second threaded connecting portion is threadedly connected with the second supporting piece, and the second anti-loosening portion is connected with the second threaded connecting portion to fix the second threaded connecting portion.

[0015] Optionally, the second supporting assembly comprises a second supporting frame and a second protection piece, the second supporting frame is used for supporting a second workpiece, and the second protection piece is installed on the supporting surface of the second supporting frame.

[0016] The embodiment of the present application further provides a laser processing device comprising the workbench.

[0017] The workbench and the laser processing device provided by the embodiment of the present application have the beneficial effects that the first workbench of the embodiment of the present application can support a profile steel or a steel plate, and the second workbench is used for supporting a profile steel. When laser cutting is performed, the second workbench can support a profile steel with a large thickness, so that the cutting device can perform cutting. In this way, the applicability of the workbench is improved.

[0018] In addition, the conversion workbench can increase the bearing surface width of the first workbench, facilitate the workbench to bear the batched steel or steel plate, and improve the efficiency of batch cutting.

[0019] The laser processing device of the embodiments of the present application has the beneficial effects brought by the workbench in any of the embodiments described above, and thus will not be described here again. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0021] Figure 1 The three-dimensional structural schematic diagram of the workbench provided by the embodiments of the present application is shown in the figure.

[0022] Figure 2 The three-dimensional structural schematic diagram of the first workbench and the second workbench provided by the embodiments of the present application is shown in the figure.

[0023] Figure 3 The three-dimensional structural schematic diagram of the first workbench provided by the embodiments of the present application is shown in the figure.

[0024] Figure 4 The three-dimensional structural schematic diagram of the second workbench provided by the embodiments of the present application is shown in the figure.

[0025] Figure 5 The three-dimensional structural schematic diagram of the conversion workbench provided by the embodiments of the present application is shown in the figure. Figure 4 The partial enlarged schematic diagram at A is shown in the figure.

[0026] Figure 6 The partial enlarged schematic diagram at B is shown in the figure. Figure 4 The partial enlarged schematic diagram at B is shown in the figure.

[0027] Figure 7 The three-dimensional structural schematic diagram of the conversion workbench provided by the embodiments of the present application is shown in the figure.

[0028] Figure 8 The partial enlarged schematic diagram at C is shown in the figure. Figure 7 The partial enlarged schematic diagram at C is shown in the figure.

[0029] In the figure, various reference signs represent:

[0030] 1. The first workbench.

[0031] 2, second workbench; 21, second supporting assembly; 211, second support frame; 212, second protection piece; 22, second supporting assembly; 221, second support piece; 222, second height adjusting piece; 2221, second ground foot; 2222, second threaded connecting part; 2223, second anti-loosening part;

[0032] 3, conversion workbench; 31, conversion supporting assembly; 32, adjusting mounting piece; 321, first waist-shaped adjusting hole;

[0033] 4, adjusting connecting piece; 41, second waist-shaped adjusting hole. DETAILED DESCRIPTION

[0034] In order to make the technical problems to be solved by the present application, the technical solutions and beneficial effects clearer, the present application will be further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0035] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0036] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0037] In addition, the terms "first", "second" are only used for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0038] Please refer to Figure 1 and Figure 2The workbench provided in the embodiments of the present application will be described. The workbench provided in the embodiments of the present application comprises a first workbench 1, a second workbench 2 and a conversion workbench 3. The first workbench 1 is used to support a first workpiece or a second workpiece. The second workbench 2 is used to support the second workpiece, and the second workbench 2 is arranged side by side with the first workbench 1 along a width direction, and the height of the second workbench 2 in a vertical direction is less than the height of the first workbench 1 in the vertical direction. The conversion workbench 3 is used to support the first workpiece or the second workpiece, and can be placed on the second workbench 2, and the support surface of the conversion workbench 3 can be flush with the support surface of the first workbench 1.

[0039] The first workpiece in the embodiments of the present application can be a steel plate, and the second workpiece can be a profile steel. The first workpiece and the second workpiece can also be other workpieces to be processed. The workbench in the embodiments of the present application can be used for laser cutting processing, and can also be used for other processing procedures.

[0040] The second workbench 2 comprises a support frame and a plurality of support feet, and rollers are arranged on the support frame along the length of the support frame, and the rollers are used to support the second workpiece.

[0041] The first workbench 1 can adopt the same structure as the second workbench 2. The conversion workbench 3 can adopt the same structure as the support frame of the second workbench 2.

[0042] Please refer to Figure 3 The first workbench 1 can also comprise a frame, a plurality of clamping strips and a plurality of supporting legs. The plurality of clamping strips are sequentially arranged and installed on the frame, and the plurality of supporting legs are connected with the frame to support the frame, and the plurality of clamping strips are used to support the first workpiece or the second workpiece.

[0043] The first workbench 1 in the embodiments of the present application can support the first workpiece or the second workpiece, and the second workbench 2 is used to support the second workpiece. When laser processing is performed, the second workbench 2 can support the second workpiece with a larger thickness, so that the cutting device can perform cutting. In this way, the applicability of the workbench is improved.

[0044] In addition, the conversion workbench 3 can increase the width of the support surface of the first workbench 1, so that the workbench can support a batch of first workpieces or second workpieces, and the efficiency of batch processing is improved.

[0045] Please refer to Figure 7 and Figure 8 The conversion workbench 3 comprises a conversion support assembly 31 and an adjusting and connecting assembly. The conversion support assembly 31 is used to support the first workpiece or the second workpiece, the adjusting and connecting assembly is connected with the conversion support assembly 31 and the second workbench 2, and the adjusting and connecting assembly is used to adjust the alignment of the conversion support assembly 31 and the first workbench 1.

[0046] The conversion supporting assembly 31 can include a frame and a plurality of clamping strips. The plurality of clamping strips are arranged on the frame in sequence, and the plurality of clamping strips are used for supporting the first workpiece or the second workpiece.

[0047] The adjusting and connecting assembly adjusts the end of the conversion supporting assembly 31 to be aligned with the end of the first workbench 1, so that the local supporting force of the first workpiece or the second workpiece is not unevenly stressed during machining of the first workpiece or the second workpiece, and the machining effect is affected.

[0048] The adjusting and connecting assembly in the embodiment of the application can be a linear motor, an electric cylinder or a pneumatic cylinder, and is preferably a linear motor. The linear motor is in transmission connection with the conversion supporting assembly 31.

[0049] Preferably, the adjusting and connecting assembly includes an adjusting mounting 32 and a first threaded connecting piece. The adjusting mounting 32 is connected with the conversion supporting assembly 31, and the adjusting mounting 32 is provided with a first waist-shaped adjusting hole 321. The length direction of the first waist-shaped adjusting hole 321 is parallel to the length direction of the second workbench 2. The second workbench 2 is provided with a first mounting hole. The first threaded connecting piece is arranged in the first waist-shaped adjusting hole 321 and is in threaded connection with the first mounting hole, so as to fix the adjusting mounting 32 on the second workbench 2.

[0050] The first threaded connecting piece in the embodiment of the application can be a screw rod or a screw. The adjusting mounting 32 is arranged below the conversion supporting assembly 31. When the position of the conversion supporting assembly 31 is adjusted, the first threaded connecting piece is loosened, the conversion supporting assembly 31 is moved along the length direction of the first waist-shaped adjusting hole 321, the end of the conversion supporting assembly 31 is aligned with the end of the first workbench 1, then the first threaded connecting piece is tightened, the head of the first threaded connecting piece is abutted against the edge of the first waist-shaped adjusting hole 321, the head of the first threaded connecting piece is pressed against the edge of the first waist-shaped adjusting hole 321, so as to fix the position of the conversion supporting assembly 31.

[0051] Compared with adjusting the position of the conversion supporting assembly 31 by a driving piece such as a linear motor, the adjusting and connecting assembly in the embodiment of the application has lower cost and smaller size.

[0052] Please refer to Figure 5 The workbench further includes a parallel connecting assembly. The parallel connecting assembly is connected with the first workbench 1 and the second workbench 2, and is used for adjusting the length direction of the first workbench 1 to be parallel to the length direction of the second workbench 2.

[0053] If the length direction of the first workbench 1 is not parallel to the length direction of the second workbench 2, the end portions of the first workbench 1 and the second workbench 2 will interfere when the first workbench 1 and the second workbench 2 are connected side by side. The parallel connection assembly can adjust the length direction of the first workbench 1 to be parallel to the length direction of the second workbench 2, thereby preventing the end portions of the first workbench 1 and the second workbench 2 from interfering.

[0054] The parallel connection assembly can include a connecting plate and a linear motor. The connecting plate is arranged on the side of the second workbench 2 close to the first workbench 1, and the linear motor is installed on the side of the first workbench 1 close to the second workbench 2, and the linear motor is connected to the connecting plate.

[0055] Preferably, the parallel connection assembly includes an adjusting connector 4 and a second threaded connector. The adjusting connector 4 is installed on the side of the second workbench 2 close to the first workbench 1, and the adjusting connector 4 is provided with a second waist-shaped adjusting hole 41, and the length direction of the second waist-shaped adjusting hole 41 is perpendicular to the length direction of the second workbench 2. The side of the first workbench 1 close to the second workbench 2 is provided with a second mounting hole, and the second threaded connector is arranged in the second waist-shaped adjusting hole 41 and is threadedly connected to the second mounting hole.

[0056] The adjusting connector 4 in the embodiment of the application can be a plate, and the second threaded connector can be a screw rod or a screw. When adjusting the length direction of the second workbench 2, only the second threaded connector needs to be loosened, the second workbench 2 is moved along the length direction of the second waist-shaped adjusting hole 41, the length direction of the first workbench 1 is made parallel to the length direction of the second workbench 2, and then the second threaded connector is tightened, so that the head of the second threaded connector abuts against the edge of the second waist-shaped adjusting hole 41, and the head of the second threaded connector is pressed against the edge of the second waist-shaped adjusting hole 41 to fix the position of the second workbench 2. The parallel connection assembly of the embodiment of the application has low cost and small size.

[0057] Please refer to Figure 4 The second workbench 2 includes a second supporting assembly 21 and a second supporting assembly 22. The second supporting assembly 21 is used to support the second workpiece, and the second supporting assembly 22 is connected to the second supporting assembly 21 to adjust the height of the second supporting assembly 21 in the vertical direction.

[0058] The second supporting assembly 21 in the embodiment of the application can be a supporting plate, and the second supporting assembly 22 can be a threaded column body threadedly connected to the supporting plate. The height of the supporting plate from the ground can be adjusted by rotating the second supporting assembly 22, thereby improving the adaptability of the second workbench 2.

[0059] The second support assembly 22 comprises a second support 221 connected with the second support assembly 21, and a second height adjusting member 222 connected with the second support 221 to adjust the height of the second support 221 in the vertical direction.

[0060] The second support 221 in the embodiments of the present application is specifically a support column, and the second height adjusting member 222 can be specifically a pneumatic cylinder or a pad.

[0061] The second height adjusting member 222 can adjust the height of the second support 221 in the vertical direction, so as to adjust the height of the support surface of the second support assembly 21, thereby improving the applicability of the second workbench 2.

[0062] Preferably, referring to Figure 6 The second height adjusting member 222 comprises a second anchor 2221, a second threaded connecting portion 2222, and a second anti-loosening portion 2223. The second anchor 2221 is connected with the second threaded connecting portion 2222. The second threaded connecting portion 2222 is threadedly connected with the second support 221. The second anti-loosening portion 2223 is connected with the second threaded connecting portion 2222 to fix the second threaded connecting portion 2222.

[0063] The second threaded connecting portion 2222 in the embodiments of the present application can be specifically a threaded rod, and the second anti-loosening portion 2223 can be specifically a lock nut. The lock nut is sleeved on the second threaded connecting portion 2222 to prevent loosening of the connection between the second threaded connecting portion 2222 and the second support 221.

[0064] The second support assembly 21 comprises a second support frame 211 for supporting the second workpiece, and a second protection member 212 installed on the support surface of the second support frame 211.

[0065] The second protection member 212 in the embodiments of the present application can be specifically a refractory brick. The second protection member 212 can prevent the cutting device from cutting the second support frame 211 when cutting the second workpiece, and also improves the strength of the second support frame 211.

[0066] The embodiments of the present application also provide a laser processing device comprising the workbench in any of the above embodiments.

[0067] The laser processing device according to the embodiments of the present application has the beneficial effects brought by the workbench in any of the above embodiments, and thus the details are not repeated here.

[0068] The above only describes preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A worktable, characterized in that, The utility model relates to a workbench, including: A first workbench is used for supporting a first workpiece or a second workpiece; A second workbench is used for supporting a second workpiece, and is arranged side by side with the first workbench along the width direction; the height of the second workbench in the vertical direction is less than the height of the first workbench in the vertical direction; A conversion workbench is used for supporting a first workpiece or a second workpiece, and can be placed on the second workbench; the supporting surface of the conversion workbench can be flush with the supporting surface of the first workbench.

2. Table according to claim 1, characterized in that The conversion workbench includes a conversion supporting assembly and an adjusting connecting assembly; the conversion supporting assembly is used for supporting a first workpiece or a second workpiece; the adjusting connecting assembly is connected with the conversion supporting assembly and the second workbench; and the adjusting connecting assembly is used for adjusting the alignment of the conversion supporting assembly and the first workbench.

3. A worktable according to claim 2, characterised in that The adjusting connecting assembly includes an adjusting mount and a first threaded connecting piece; the adjusting mount is connected with the conversion supporting assembly; a first waist-shaped adjusting hole is arranged on the adjusting mount, and the length direction of the first waist-shaped adjusting hole is parallel to the length direction of the second workbench; a first mounting hole is arranged on the second workbench; and the first threaded connecting piece is arranged in the first waist-shaped adjusting hole and is threadedly connected with the first mounting hole, so as to fix the adjusting mount on the second workbench.

4. The worktable of claim 1, wherein, The utility model also includes a parallel connecting assembly; the parallel connecting assembly is connected with the first workbench and the second workbench; and the parallel connecting assembly is used for adjusting the parallelism of the length direction of the first workbench and the length direction of the second workbench.

5. The worktable of claim 4, wherein, The parallel connecting assembly includes an adjusting connecting piece and a second threaded connecting piece; the adjusting connecting piece is arranged on the side of the second workbench close to the first workbench; a second waist-shaped adjusting hole is arranged on the adjusting connecting piece, and the length direction of the second waist-shaped adjusting hole is perpendicular to the length direction of the second workbench; a second mounting hole is arranged on the side of the first workbench close to the second workbench; and the second threaded connecting piece is arranged in the second waist-shaped adjusting hole and is threadedly connected with the second mounting hole.

6. The worktable of claim 1, wherein, The second workbench includes a second supporting assembly and a second supporting assembly; the second supporting assembly is used for supporting a second workpiece; and the second supporting assembly is connected with the second supporting assembly, so as to adjust the height of the second supporting assembly in the vertical direction.

7. A workbench according to claim 6, wherein, The second supporting assembly includes a second supporting piece and a second height adjusting piece; the second supporting piece is connected with the second supporting assembly; and the second height adjusting piece is connected with the second supporting piece, so as to adjust the height of the second supporting piece in the vertical direction in the vertical direction.

8. A workbench according to claim 7, characterised in that The second height adjusting piece includes a second anchor, a second threaded connecting part and a second anti-loosening part; the second anchor is connected with the second threaded connecting part; the second threaded connecting part is threadedly connected with the second supporting piece; and the second anti-loosening part is connected with the second threaded connecting part, so as to fix the second threaded connecting part.

9. The worktable of claim 6, wherein, The second supporting assembly comprises a second supporting frame for supporting the second workpiece and a second protective member installed on a supporting surface of the second supporting frame.

10. A laser processing apparatus characterized by comprising: A workbench comprising the workbench according to any one of claims 1-9.

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