Workbench and laser cutting equipment

Abstract

The utility model belongs to the technical field of laser machining, and particularly relates to a workbench and laser cutting equipment. The clamping plates are mounted on the frame assembly; the supporting strips are used for supporting a workpiece to be cut, and the supporting strips are connected with the clamping plate in a clamped mode; the supporting assemblies are arranged below the clamping plate to support the clamping plate, the supporting strips of the workbench are connected with the clamping plate in a clamped mode, mounting and dismounting of the supporting strips can be facilitated, when the supporting strips are cut by a cutting device to be damaged, only the cut supporting strips need to be dismounted from the clamping plate, and then the supporting strips can be dismounted from the clamping plate. When the laser cutting device is used, a new supporting strip is clamped on the clamping plate, in this way, reduction of cutting precision caused by damage of individual supporting strips can be avoided, meanwhile, the loss rate of the working table can be reduced, and due to the fact that the laser cutting device comprises the working table, the beneficial effects brought by the working table are achieved and do not need to be repeated here.

Description

Technical Field

[0001] The present application belongs to the field of laser processing technology, and more specifically, relates to a workbench and laser cutting equipment. Background Art

[0002] Laser cutting equipment usually includes a cutting device and a workbench. When cutting a workpiece, the workpiece to be processed needs to be placed on the workbench, and the cutting device performs laser cutting on the workpiece to be cut on the workbench to obtain a cut product.

[0003] The current workbench includes several support bars, most of which are fixed by welding. When cutting workpieces of different sizes, the support bars may be cut. If the support bars are cut and broken, the local support force of the workbench will be weakened, which may cause the workpiece placed on the workbench to be unable to remain horizontal, resulting in reduced cutting accuracy. The welded support bars are not easy to replace. In order to meet the cutting accuracy requirements, the workbench needs to be replaced, which results in a high loss rate of the workbench. Utility Model Content

[0004] The embodiments of the present application provide a workbench and a laser cutting device, wherein the support bars are mounted on a card plate by means of a snap-on connection, which can facilitate the replacement of the support bars and reduce the loss rate of the workbench.

[0005] The technical solution adopted in the embodiment of the present application is: to provide a workbench, including:

[0006] Frame components;

[0007] A plurality of pallets are installed on the frame assembly;

[0008] A plurality of support bars, the support bars are used to support the workpiece to be cut, and the support bars are clamped with the clamping plate;

[0009] At least one supporting component is disposed below the card board to support the card board.

[0010] Optionally, the support assembly includes an abutment member, a threaded connector and a support rod, the abutment member is used to abut against the clamping plate, the abutment member is connected to the threaded connector, and the support rod is threadedly connected to the threaded connector.

[0011] Optionally, the support assembly is disposed below the middle portion of the card board to support the card board.

[0012] Optionally, the workbench further comprises a mounting assembly, wherein the mounting assembly is mounted on the frame assembly, and the card plate is detachably mounted on the frame assembly via the mounting assembly.

[0013] Optionally, the mounting assembly includes a mounting piece and a fixing piece, the mounting piece is mounted on the frame assembly, and the clamping plate is connected to the mounting piece via the fixing piece.

[0014] Optionally, a mounting hole is provided on the mounting member, a position adjustment hole is provided on the card plate, and the fixing member is passed through the position adjustment hole and is threadedly connected to the mounting hole.

[0015] Optionally, a shielding member for shielding the fixing member is provided on the mounting member.

[0016] Optionally, a plurality of first snap-in openings are provided on the snap-in plate, and the support strips are snap-into the first snap-in openings.

[0017] Optionally, a plurality of second snap-in slots are provided on the frame assembly, and ends of the support bars are snap-fitted into the second snap-in slots.

[0018] An embodiment of the present application also provides a laser cutting device, comprising the workbench described above.

[0019] The beneficial effects of the workbench and the laser cutting device provided by the embodiment of the present application are as follows: the support bar of the workbench of the embodiment of the present application is connected with the cardboard, which can facilitate the installation and removal of the support bar. When the support bar is cut and damaged by the cutting device, it is only necessary to remove the cut support bar from the cardboard and clamp the new support bar on the cardboard. In this way, the reduction of cutting accuracy due to damage of individual support bars can be avoided, and the loss rate of the workbench can be reduced.

[0020] Furthermore, the support of the support assembly to the pallet can prevent the workbench from being partially collapsed due to excessive force on the local part of the workbench. The support assembly improves the support stability of the workbench and prevents deformation of the workbench caused by uneven force.

[0021] The laser cutting equipment of the embodiment of the present application includes the above-mentioned workbench, and therefore has the beneficial effects brought by the above-mentioned workbench, which will not be elaborated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0023] Figure 1 A schematic diagram of the three-dimensional structure of a workbench provided in an embodiment of the present application;

[0024] Figure 2A schematic diagram of the exploded structure of the workbench provided in an embodiment of the present application.

[0025] Among them, the reference numerals in the figure are:

[0026] 1. Frame assembly; 11. Second bayonet;

[0027] 2. Card plate; 21. Position adjustment hole; 22. First card opening;

[0028] 3. Support bar;

[0029] 4. Support assembly; 41. Abutment member; 42. Threaded connector; 43. Support rod;

[0030] 5. Installation assembly; 51. Installation piece; 511. Installation hole; 52. Shielding piece. DETAILED DESCRIPTION

[0031] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying 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.

[0032] 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.

[0033] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0035] See also Figure 1 and Figure 2, the workbench provided in the embodiment of the present application is now described. The workbench provided in the embodiment of the present application comprises a frame assembly 1, a plurality of pallet boards 2, a plurality of support bars 3 and at least one support assembly 4. A plurality of pallet boards 2 are mounted on the frame assembly 1, the support bars 3 are used to support the workpiece to be cut, the support bars 3 are clamped with the pallet boards 2, and the support assembly 4 is arranged under the pallet boards 2 to support the pallet boards 2.

[0036] In the embodiment of the present application, the plurality of pallet boards 2 are sequentially arranged along the length direction of the frame assembly 1 and installed on the frame assembly 1 , and the length directions of the plurality of pallet boards 2 are parallel.

[0037] The support bar 3 in the embodiment of the present application may be provided with a slot, and the card plate 2 may be provided with a convex portion matching the slot, and the convex portion on the card plate 2 may be engaged with the slot on the support bar 3 to fix the support bar 3.

[0038] The support strip 3 is snap-connected with the pallet 2, which can facilitate the installation and disassembly of the support strip 3. When the support strip 3 is cut and damaged by the cutting device, it is only necessary to remove the cut support strip 3 from the pallet 2 and snap a new support strip 3 onto the pallet 2. In this way, a decrease in cutting accuracy due to damage to individual support strips 3 can be avoided, and the loss rate of the workbench can be reduced.

[0039] When cutting the workpiece, it is possible that the cutting device fails to completely cut the workpiece on the workbench, and the workpiece is still partially connected. The staff needs to go to the workbench to perform partial cutting of the workpiece, which causes excessive force on the workbench, resulting in deformation and collapse of some support bars 3 or pallets 2 on the workbench.

[0040] The support provided by the support assembly 4 to the clamping plate 2 can prevent the workbench from being partially collapsed due to excessive force on a certain part of the workbench. The support assembly 4 improves the support stability of the workbench and prevents deformation of the workbench due to uneven force.

[0041] The support assembly 4 may include a supporting rod and a supporting member. One end of the supporting rod is grounded, and the other end of the supporting rod is connected to the supporting member. The supporting member is located below the card board 2 to support the card board 2 .

[0042] The support assembly 4 can be arranged according to the number of the card boards 2 , and a support assembly 4 is arranged under each card board 2 .

[0043] Preferably, the support assembly 4 includes an abutment member 41 , a threaded connection member 42 and a support rod 43 , the abutment member 41 is used to abut against the clamping plate 2 , the abutment member 41 is connected to the threaded connection member 42 , and the support rod 43 is threadedly connected to the threaded connection member 42 .

[0044] The abutment member 41 is connected to the support rod 43 via a threaded connector 42, and the distance between the abutment member 41 and the support rod 43 can be adjusted to facilitate adjusting the height of the support assembly 4 according to the height of the frame assembly 1, so that the support assembly 4 is suitable for workbenches of different heights.

[0045] Preferably, the support assembly 4 is disposed below the middle portion of the card board 2 to support the card board 2 .

[0046] Both ends of the card plate 2 are mounted on the frame assembly 1. The middle portion of the card plate 2 is easily deformed and sunken due to the gravity of the workpiece. Therefore, the support assembly 4 is preferably arranged below the middle portion of the card plate 2 to prevent the card plate 2 from deforming.

[0047] The workbench further comprises a mounting assembly 5 , which is mounted on the frame assembly 1 , and the clamping plate 2 is detachably mounted on the frame assembly 1 via the mounting assembly 5 .

[0048] The mounting assembly 5 may include an L-shaped plate and a plurality of mounting bolts. The L-shaped plate is disposed at the connection between the frame assembly 1 and the card plate 2. The L-shaped plate is connected to the frame assembly 1 and the card plate 2 respectively through the mounting bolts.

[0049] Preferably, the mounting assembly 5 comprises a mounting member 51 and a fixing member, the mounting member 51 is mounted on the frame assembly 1, and the clamping plate 2 is connected to the mounting member 51 via the fixing member.

[0050] The mounting member 51 is provided with a mounting hole 511 , the clamping plate 2 is provided with a position adjustment hole 21 , and the fixing member is passed through the position adjustment hole 21 and is threadedly connected with the mounting hole 511 .

[0051] The mounting member 51 is a vertical plate welded to the frame assembly 1. The mounting member 51 is provided with a threaded hole. The fixing member may be a bolt or a screw. The position adjustment hole 21 is a waist-shaped hole. The fixing member is a bolt, for example. The bolt is passed through the position adjustment hole 21 on the card plate 2 and is threadedly connected with the threaded hole on the mounting member 51. The head of the bolt abuts against the edge of the position adjustment hole 21 to fix the card plate 2.

[0052] The position adjustment hole 21 is a waist-shaped hole, and the length direction of the waist-shaped hole is parallel to the length direction of the card board 2, so that the position of the card board 2 can be fine-tuned according to the position of the support bar 3. In addition, the length direction of the waist-shaped hole can also be perpendicular to the length direction of the card board 2, so that the height of the card board 2 can be fine-tuned.

[0053] The mounting member 51 is provided with a shielding member 52 for shielding the fixing member.

[0054] The shielding member 52 is configured as a stopper. When laser cutting is performed, the cutting device may cut the fixing member, causing the card plate 2 to loosen. The shielding member 52 can shield the laser of the cutting device to prevent the fixing member from being cut, thereby improving the stability of the workbench.

[0055] The clamping plate 2 is provided with a plurality of first clamping openings 22 , and the support bar 3 is clamped at the first clamping openings 22 .

[0056] The width of the first bayonet 22 matches the width of the support bar 3. The number of the first bayonet 22 is equal to the number of the support bars 3, and the first bayonet 22 is evenly distributed along the length direction of the card board 2.

[0057] The frame assembly 1 is provided with a plurality of second snap-in openings 11 , and the ends of the support bars 3 are snap-into the second snap-in openings 11 .

[0058] The width of the second clip 11 matches the width of the support bar 3 .

[0059] A cover plate is provided above the second bayonet 11. When the support bar 3 is clamped in the second bayonet 11 and the first bayonet 22 on the clamping plate 2, the cover plate is placed above the second bayonet 11 to prevent the end of the support bar 3 from warping up after supporting the workpiece, thereby affecting the processing of the workpiece.

[0060] The frame assembly 1 includes a support frame, a plurality of columns and a plurality of side panels. The support frame is a rectangular frame, which is used to support the support bar 3 and the card plate 2. The columns are connected to the support frame to support the support frame. A grounding foot is provided at one end of the column that is grounded. The grounding foot increases the grounding area of ​​the column to enhance the stability of the column. The side panels connect two adjacent columns.

[0061] The supporting frame may also be provided with a limiting groove, in which refractory bricks may be accommodated, and the refractory bricks may improve the heat resistance of the supporting frame.

[0062] An embodiment of the present application also provides a laser cutting device, comprising a workbench in any of the above embodiments.

[0063] The laser cutting equipment in the embodiment of the present application includes the workbench in any of the above embodiments, and thus has the beneficial effects brought by the workbench in any of the above embodiments, which will not be elaborated here.

[0064] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A workbench, characterized in that: include: Frame components; A plurality of pallets are installed on the frame assembly; A plurality of support bars, the support bars are used to support the workpiece to be cut, and the support bars are clamped with the clamping plate; At least one supporting component is disposed below the card board to support the card board.

2. The workbench according to claim 1, characterized in that: The support assembly includes an abutment member, a threaded connection member, and a support rod. The abutment member is used to abut against the clamping plate. The abutment member is connected to the threaded connection member. The support rod is threadedly connected to the threaded connection member.

3. The workbench according to claim 1, characterized in that: The supporting assembly is arranged below the middle portion of the card board to support the card board.

4. The workbench according to claim 1, characterized in that: It also includes a mounting assembly, which is mounted on the frame assembly, and the card board is detachably mounted on the frame assembly through the mounting assembly.

5. The workbench according to claim 4, characterized in that: The installation assembly includes a mounting member and a fixing member. The mounting member is installed on the frame assembly, and the clamping plate is connected to the mounting member via the fixing member.

6. The workbench according to claim 5, characterized in that: The mounting member is provided with a mounting hole, the card plate is provided with a position adjustment hole, the fixing member is passed through the position adjustment hole and is threadedly connected with the mounting hole.

7. The workbench according to claim 6, characterized in that: The mounting member is provided with a shielding member for shielding the fixing member.

8. The workbench according to any one of claims 1 to 7, characterized in that: The card plate is provided with a plurality of first snap-in openings, and the support strips are snap-in arranged at the first snap-in openings.

9. The workbench according to any one of claims 1 to 7, characterized in that: The frame assembly is provided with a plurality of second snap-in openings, and the ends of the support bars are snap-into the second snap-in openings.

10. A laser cutting device, characterized in that: A workbench comprising any one of claims 1 to 9.

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