A workbench apparatus for beveling and methods of using the same

Abstract

The application provides a workbench device for cutting a groove and a use method thereof, and relates to the technical field of workbench devices for cutting a groove. The workbench device comprises a workbench box, a support frame arranged in the workbench box, a top surface of the workbench box being provided with a concave cavity concave downward, a track arranged in the concave cavity, the track being connected with the support frame, the track extending from one side in the concave cavity to the other side in the concave cavity, a support grid detachably arranged on the concave cavity, a plurality of support structures arranged side by side on the track, a plurality of support columns arranged on the support structures, the top of each support column extending out of the support grid and being detachably connected with a support disc, and a locking component arranged at the matching position of the support structure and the track, the locking component being used for keeping the support structure fixed relative to the track.

Description

Technical Field

[0001] This invention relates to the field of beveling workbench devices, and more specifically, to a beveling workbench device and its method of use. Background Technology

[0002] Currently, in automated cutting equipment, such as robots, when cutting bevels or performing other tasks, the workpiece needs to be placed on a worktable to ensure that the automated cutting equipment can perform the corresponding tasks smoothly.

[0003] Meanwhile, with the continuous upgrading and transformation of workbench equipment and automated cutting equipment, more types of workpieces can be cut and beveled or perform other tasks through automated cutting equipment. This includes workpieces that are heavier, require higher cutting precision, and have irregular shapes, such as non-standard parts.

[0004] However, during the processing of these types of workpieces using automated cutting equipment and worktables, it was found that there were problems with poor surface quality of the cuts, and even worse, the cut dimensions were out of tolerance. Summary of the Invention

[0005] The technical problem to be solved by this invention is how to improve the cut quality when using automated cutting equipment in conjunction with a worktable to cut bevels on heavy workpieces with high cutting precision requirements and irregular shapes.

[0006] To solve the above problems, the present invention provides a workbench device for beveling, comprising:

[0007] The workbench housing has a support frame inside, and the top surface of the workbench housing has a downwardly recessed cavity.

[0008] A track is disposed within the cavity, the track is connected to the support frame, and the track extends from one side of the cavity to the other side of the cavity;

[0009] A support grid is detachably mounted on the cavity;

[0010] Multiple support structures are arranged side-by-side on the track, each support structure having multiple support columns, the top of each support column extending out of the support grid and detachably connected to the support plate; and

[0011] A locking component is disposed at the mating point between the support structure and the track, the locking component being used to keep the support structure fixed relative to the track.

[0012] Optionally, there are two tracks, which are arranged in parallel.

[0013] The support structure includes two bases and a crossbeam. Each base is mounted on a track and is adapted to reciprocate along the track. The two bases are respectively connected to the crossbeam. The support columns are connected to the crossbeam and a plurality of support columns are arranged at intervals along the extension direction of the crossbeam.

[0014] Optionally, the crossbeam and the support column are separate structures, with the crossbeam and the support column being detachably connected by inserting the support column from above the crossbeam. There are multiple support columns, and the heights of the multiple support columns are different.

[0015] Optionally, the support structure further includes multiple sockets, and the bottom sidewall of the support column is provided with a retaining structure. The support column is inserted into the socket, and the retaining structure contacts the top surface of the socket. The retaining structure is used to prevent the support column from moving downward.

[0016] Optionally, the support structure further includes a protective cover, the protective cover comprising:

[0017] A protective guide sleeve, erected outside the socket, and a support post inserted into the protective guide sleeve; and

[0018] The protective shell has a bottom end connected to the protective guide sleeve. The bottom surface of the protective shell has a recessed structure that is recessed upward and communicates with the inside of the protective guide sleeve. The crossbeam is placed in the recessed structure.

[0019] Optionally, a plurality of magnet blocks are provided on the crossbeam, the magnet blocks are located next to the socket, the protective shell is a steel structure, the magnet blocks are placed between the protective shell and the crossbeam, the magnet blocks are used to make the protective shell and the crossbeam spaced apart, and the protective guide sleeve and the support column are clearance fit.

[0020] Optionally, the top of the track is provided with an elongated protrusion structure, the elongated protrusion structure extends along the length direction of the track, the elongated protrusion structure is located on the outside of the track and protrudes outward from the outside of the track, and the top surface of the elongated protrusion structure is flush with the top surface of the track;

[0021] The locking component includes a fastening bolt and a mounting groove formed at the base;

[0022] The mounting groove extends through the base along the extension direction of the track, the track is placed in the mounting groove, the fastening bolt is located on the outer side wall of the base, the fastening bolt passes through the threaded hole of the base and contacts the track, and the fastening bolt is located below the elongated protrusion structure.

[0023] The side wall of the workbench housing has two elongated through holes, which correspond one-to-one with the rails. The elongated through holes extend along the extension direction of the rails, and the fastening bolts are screwed through the elongated through holes.

[0024] Optionally, the top surface of the workbench housing is provided with multiple flaps, the flaps are movably connected to the workbench housing via connectors, the connectors are used to flip the flaps relative to the workbench housing, the flaps are detachably connected to the connectors, and the flaps are used to cover part of the recessed cavity.

[0025] In addition, the present invention also provides a method of using the aforementioned workbench device, the method of use comprising:

[0026] The support grid is detachably mounted on the cavity, and the workpiece is placed on the support grid;

[0027] The number and position of support plates on the support grid are determined based on the weight of the workpiece, the shape of the bottom surface of the workpiece, the number of contact points between the workpiece and the support grid, and the area of ​​the contact points between the workpiece and the support grid.

[0028] Based on the number and position of the support plates used on the support grid, a first number is marked on the support grid to indicate the placement position of the multiple support plates;

[0029] Based on the first label, determine the number and placement of the support structures, and mark the placement of the support structures on the side wall of the cavity with a second label;

[0030] Remove the workpiece from the support grid and detach the support grid from the cavity;

[0031] At least one of the support structures is fixed to the track corresponding to the second number by means of the corresponding locking component;

[0032] The support grid is detachably installed on the cavity, and the support column extends out of the support grid;

[0033] Use the first label to verify whether the installation position of the support column is correct;

[0034] After verifying that the installation position of the support column is correct, the support plate is fixed to the top of the support column.

[0035] The technical effects of this invention include at least the following:

[0036] This invention employs a combination of support grids and support structures. For heavy, space-consuming, and irregularly shaped workpieces, the support grids effectively support their general support points. For support points with irregular bottom shapes and concentrated stress, a combination of support plates and support columns is used. The support structure works in conjunction with a track, which in turn connects to the support frame of the worktable housing, ensuring a robust force transmission path that maximizes support for critical support points. The integration of the support structure and track allows the support plates and columns to move freely along the track as needed. This enables multiple support columns and plates on the support structure to adapt to the different positions of critical support points on various types of irregular workpieces, achieving comprehensive support for these critical points. After determining the position of the support structure, locking components secure it to the track, preventing movement that could affect cutting accuracy. This also ensures that the support frame within the worktable housing effectively supports the support columns and plates on the support structure via the track, thus guaranteeing the stability of the automated cutting equipment during the cutting process.

[0037] On the other hand, in order to smoothly place the support structure in the hollow of the support grid and extend it out of the support grid, the top of the support structure is detachably connected to the support plate, and the support grid is detachably connected to the worktable box. This makes it convenient to first remove the support plate from the support column, then remove the support grid, then adjust the position of the support structure, fix the support structure with the locking component, then install the support grid into the cavity, and finally fix the support plate to the support column, so as to achieve the smooth installation and positioning of the worktable device.

[0038] Thus, by combining the workbench device of the present invention with corresponding automated cutting equipment, the quality of the cut can be improved and the surface quality of the cut can be guaranteed when cutting bevels on workpieces that are heavy, require high cutting precision, and have irregular shapes.

[0039] Furthermore, in this invention, by setting a protective cover outside the support structure, the problem of the large exposed area of ​​the crossbeam below the support grid, which is most severely affected by welding slag corrosion, is addressed. The protective shell wraps around the crossbeam, providing ample protection and ensuring that high-temperature welding slag can only cause burns and corrosion to the protective cover. When multiple support columns are used together, welding slag can easily fall onto the side walls of the support columns, causing high-temperature corrosion. Therefore, a protective guide sleeve is used outside the support column, ensuring that high-temperature welding slag can only corrode the protective guide sleeve. When the protective guide sleeve and protective shell are corroded to a certain extent, such as when the protective shell is burned through, exposing the internal crossbeam, the protective cover can be replaced promptly. To improve the ease of replacement, the recessed structure of the protective cover is designed to be recessed upwards and communicate with the inside of the protective guide sleeve. This allows for easy installation and replacement of the protective cover by simply aligning the protective guide sleeve with the installation position of the support column on the crossbeam (i.e., the socket), and then fastening the recessed structure at the bottom of the protective shell onto the crossbeam.

[0040] More importantly, by utilizing the fact that the protective guide sleeve is already installed and aligned with the socket, and that the height of the protective guide sleeve is higher than the socket inside it, the top of the protective guide sleeve is closer to the support grid. Thus, after the bottom of the support column passes through the support grid, it is only necessary to align it with the higher protective guide sleeve and insert it, making it easier to insert into the socket at the bottom of the protective guide sleeve. This improves the installation efficiency and ease of use of the support column when it is installed on the crossbeam.

[0041] Furthermore, the inventors of this invention have implemented a novel method by placing multiple magnets on the crossbeam and positioning them between the crossbeam and the protective cover during installation. This prevents the protective cover from contacting the crossbeam, while the protective guide sleeve and support column are spaced apart. When high-temperature welding slag adheres the protective cover to the crossbeam and support column, simply tapping the protective cover with a hammer and using a sharp pry bar to lift it upwards from the side of the protective cover, based on the spaced arrangement between the protective cover and the crossbeam, allows for easy detachment. During this process, the spaced arrangement between the protective guide sleeve and the support column (a loose fit) facilitates easy separation. Moreover, the gaps between the protective cover and the crossbeam, and between the protective guide sleeve and the support column, create buffer zones for the high-temperature welding slag, preventing immediate corrosion of the crossbeam or support column after the protective cover is corroded and develops holes. This effectively protects the crossbeam and support column.

[0042] Furthermore, the magnetic attraction of the protective cover prevents it from shifting up and down along the support column, enabling quick and easy fixation. Simply insert the support column into the protective cover and let it adhere to the magnetic block. No other components are needed for securing the cover, such as locating pins or fastening screws. This significantly improves the ease of replacing and installing the protective cover. Attached Figure Description

[0043] Figure 1 This is a schematic perspective view of the workbench device according to a specific embodiment of the present invention.

[0044] Figure 2 This is a partial schematic perspective view of the workbench device according to a specific embodiment of the present invention;

[0045] Figure 3 for Figure 2 Enlarged view of point P in the image;

[0046] Figure 4 This is a schematic structural diagram illustrating the cooperation between the track and the base of the workbench device according to a specific embodiment of the present invention.

[0047] Figure 5 This is a schematic flowchart illustrating the method of using the workbench device according to a specific embodiment of the present invention. Detailed Implementation

[0048] To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the embodiments of this application. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the present invention. The embodiments of the present invention can be implemented in many ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0049] It is understood that the terms "first," "second," etc., used in this application may be used to describe various technical terms, but should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. However, unless otherwise stated, these technical terms are not limited to these terms. These terms are only used to distinguish one technical term from another. For example, without departing from the scope of this application, the first receiving device and the second receiving device are different receiving devices, the first surface and the second surface are different surfaces, and the first plane, the second plane, the third plane, and the fourth plane are different planes. In the description of the embodiments of this application, "a plurality of" or "several" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0050] In the description of the embodiments of this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "setting," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application according to the specific circumstances.

[0051] In the description of the embodiments of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the horizontal height of the first feature is higher than the horizontal height of the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the horizontal height of the first feature is lower than the horizontal height of the second feature.

[0052] It should be noted that when a component is referred to as "fixed to" or "set on" another component, or similar terms such as "fixed to" or "set on," it can be directly on the other component or may have an intervening component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or may have an intervening component.

[0053] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in this application and in its specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0054] Furthermore, in the attached figures, the Y-axis represents the longitudinal direction, that is, the front-to-back direction, and the positive direction of the Y-axis (that is, the direction the arrow points to on the X-axis) represents the front, and the negative direction of the Y-axis (that is, the direction opposite to the positive direction of the X-axis) represents the rear; in the attached figures, the X-axis represents the transverse direction, that is, the left-to-right direction, and the positive direction of the X-axis (that is, the direction the arrow points to on the X-axis) represents the right, and the negative direction of the X-axis (that is, the direction opposite to the positive direction of the X-axis) represents the right; in the attached figures, the Z-axis represents the vertical direction, that is, the up-down direction, and the positive direction of the Z-axis (that is, the direction the arrow points to on the Z-axis) represents the up, and the negative direction of the Z-axis (that is, the direction opposite to the positive direction of the Z-axis) represents the down; it should also be noted that the aforementioned representations of the X-axis, Y-axis and Z-axis are only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0055] See Figures 1 to 5 This embodiment provides a workbench device for beveling, comprising:

[0056] The workbench housing 100 has a support frame inside, and the top surface of the workbench housing 100 has a downwardly recessed cavity 110.

[0057] A track 200 is disposed within the cavity 110, the track 200 is connected to the support frame, and the track 200 extends from one side of the cavity 110 to the other side of the cavity 110.

[0058] The support grid 300 is detachably mounted on the cavity 110;

[0059] Multiple support structures are arranged side-by-side on the track 200. Each support structure has multiple support columns 440, the top of each support column 440 extending out of the support grid 300 and detachably connected to the support plate 450; and

[0060] A locking component is disposed at the mating point between the support structure and the track 200, and the locking component is used to keep the support structure fixed relative to the track 200.

[0061] It should be noted that the support plate 450 and the support column 440 can be detachably connected by threaded fasteners or by locating pins and locating holes, as long as the support plate 450 and the support column 440 can be repeatedly separated and connected.

[0062] Alternatively, the support grid 300 and the worktable housing 100 can be detachably connected, allowing the support grid 300 to be detachably mounted on the cavity 110. For example, multiple support arms can be installed within the cavity 110, connected to the frame structure of the worktable housing 100, with the corners of the support grid 300 positioned on the support arms, thus providing support to the corners of the support grid 300. The support arms and the support grid 300 are then connected by bolts.

[0063] Alternatively, there can be multiple support structures located at different positions on the track 200, or there can be a single support structure located on the track 200.

[0064] In addition, there can be one or more tracks 200, as long as they can extend from one side of the cavity 110 to the other side of the cavity 110, so that the support structure can move back and forth within a certain range.

[0065] The inventors of this invention discovered through analysis that the main reason for poor surface quality and substandard cuts, and even dimensional deviations, in the processing of such workpieces by automated cutting equipment and worktables is that, in order to improve the adaptability of the worktable to cutting heavy and irregularly shaped workpieces, a grid structure is used on the worktable surface for support to ensure that multiple support points for irregularly shaped workpieces provide support. However, the grid structure is placed on the cavity 110 of the worktable, leaving the large space at the bottom of the grid structure without effective support, especially in the area below and around the center of the grid structure. This situation is more pronounced. Furthermore, the heavy weight and irregular shape of the workpiece result in insufficient support from the grid structure, particularly in the area below and around the center of the grid structure. This causes workpiece vibration and slight sinking during the cutting process, thus affecting the cutting quality.

[0066] Based on the inventor's analysis above, and addressing the aforementioned technical problems, the present invention employs a combination of a support grid 300 and a support structure. For workpieces that are heavy, occupy a large space, and have irregular shapes, the support grid 300 effectively supports their general support points. For support points on the bottom of such workpieces that have irregular shapes and concentrated stress, a support plate 450 and a support column 440 are used in conjunction for support. Then, through the support structure and the track 200, and the support force transmission path connected to the support frame of the worktable housing 100, the critical support points of such workpieces are supported as fully as possible. In particular, the combination of the support structure and the track 200 allows the support plate 450 and the support column 440 to be adjusted as needed. As the support structure moves arbitrarily along the track 200, the multiple support columns 440 and multiple support plates 450 on the multiple support structures can adaptively move according to the different positions of the key support points of various types of irregular workpieces, so as to achieve full support for the key support points of various types of irregular workpieces. After the position of the support structure is determined, the support structure is fixed to the track 200 by the locking component, that is, fixed together, to prevent the support structure from moving and affecting the cutting accuracy. At the same time, it also ensures that the support frame in the worktable box 100 effectively supports the support columns 440 and support plates 450 on the support structure through the track 200, thereby ensuring the stability of the automated cutting equipment in the cutting process.

[0067] On the other hand, in order to smoothly place the support structure in the hollow of the support grid 300 and extend it out of the support grid 300, the top of the support structure is detachably connected to the support plate 450, and the support grid 300 is detachably connected to the worktable box 100. This makes it convenient to first remove the support plate 450 from the support column 440, then remove the support grid 300, then adjust the position of the support structure, fix the support structure with the locking component, then install the support grid 300 into the cavity 110, and finally fix the support plate 450 to the support column 440, so as to achieve the smooth installation and positioning of the worktable device.

[0068] Thus, by combining the workbench device of the present invention with corresponding automated cutting equipment, the quality of the cut can be improved and the surface quality of the cut can be guaranteed when cutting bevels on workpieces that are heavy, require high cutting precision, and have irregular shapes.

[0069] Furthermore, there are two tracks 200, and the two tracks 200 are arranged in parallel.

[0070] The support structure includes two bases 410 and a crossbeam 420. Each base 410 is disposed on a track 200. The base 410 is adapted to reciprocate along the track 200. The two bases 410 are respectively connected to the crossbeam 420. The support column 440 is connected to the crossbeam 420. The plurality of support columns 440 are arranged at intervals along the extension direction of the crossbeam 420.

[0071] Using two tracks 200 can reduce the support load on a single track 200, thereby alleviating the squeezing force of the support structure on the track 200 and preventing deformation of individual areas of the track 200 after repeated use, which would affect the range of movement of the support structure. This ensures that the support structure can move arbitrarily within the entire range of the track 200 as needed.

[0072] Preferably, the two tracks 200 can be arranged at a distance on both sides of the bottom inside the workbench box 100, and a waste trolley for collecting welding slag or other devices can be placed between the two tracks 200, thereby improving the space utilization efficiency inside the workbench box 100.

[0073] Furthermore, the crossbeam 420 and the support column 440 are separate structures. The support column 440 is inserted from above the crossbeam 420, so that the crossbeam 420 and the support column 440 are detachably connected. There are multiple support columns 440, and the heights of the multiple support columns 440 are different.

[0074] By utilizing the separate structure of the crossbeam 420 and the support column 440, the support plate 450 and the support column 440 do not need to be repeatedly disassembled. When the support plate 450 and the support column 440 are connected together, after determining the position of the key support point of the workpiece, the position of the key support point is marked on the support grid 300 and recorded as the first label. Then, the position of the support structure that needs to be positioned is marked on the side wall of the cavity 110 of the worktable box 100 and recorded as the second label. Then, the support structure is moved to the corresponding position and fixed by the locking component. Then, the support grid 300 is installed into the cavity 110, and the support column 440 is inserted into the hollow of the first-labeled support grid 300 and aligned with the crossbeam 420 at that position, so that the support column 440 is fixed on the crossbeam 420. This facilitates the cooperation between the support column 440 and the support grid 300.

[0075] Furthermore, the support structure also includes multiple sockets, and the bottom side wall of the support column 440 is provided with a retaining structure. The support column 440 is inserted into the socket, and the retaining structure contacts the top surface of the socket. The retaining structure is used to prevent the support column 440 from moving downward.

[0076] Preferably, the top of the socket has a downwardly recessed insertion hole for inserting the bottom end of the support post 440 into the socket.

[0077] Preferably, the bottom of the support column 440 is a stepped shaft structure, so that the shoulder of the stepped shaft is a retaining structure. By inserting the small end of the stepped shaft into the socket, the retaining structure contacts the top of the socket, thereby achieving effective support of the support column 440 by the socket.

[0078] Furthermore, the support structure also includes a protective cover, the protective cover comprising:

[0079] A protective guide sleeve 431 is vertically fitted over the socket, and the support post 440 is inserted into the protective guide sleeve 431; and

[0080] The protective shell 432 is connected to the bottom end of the protective guide sleeve 431. The bottom surface of the protective shell 432 is provided with a recessed structure. The recessed structure is recessed upward and communicates with the inside of the protective guide sleeve 431. The crossbeam 420 is placed in the recessed structure.

[0081] Considering that a lot of welding slag falls from the top of the support grid 300 onto the support structure during the cutting process, the welding slag is at a high temperature and is easy to stick to the support structure. It can also cause burns and corrosion to the support structure, leaving corrosion scratches or corrosion holes. Over time, this will affect the structural strength of the support structure and reduce the support force on the workpiece. This is especially important when supporting the critical support points of workpieces that are heavy and irregularly shaped.

[0082] To address this issue, this invention employs a protective cover outside the supporting structure. Addressing the problem of the large exposed area of ​​the crossbeam 420 below the supporting grid 300, which is most severely affected by welding slag corrosion, a protective shell 432 is used to enclose the crossbeam 420, providing ample protection. This ensures that high-temperature welding slag can only cause burns and corrosion to the protective cover. However, when multiple supporting columns 440 are used in conjunction, welding slag can easily fall onto the side walls of the supporting columns 440, causing high-temperature corrosion. Therefore, a protective guide sleeve 431 is used outside the supporting columns 440, ensuring that high-temperature welding slag can only corrode the protective guide sleeve 431. When the protective guide sleeve 431 and the protective shell 432 are corroded to a certain extent, such as when the protective shell 432 is burned through, exposing the internal crossbeam 420, the protective cover can be replaced promptly. To improve the ease of replacement, the recessed structure of the protective cover is designed to be recessed upwards and communicate with the interior of the protective guide sleeve 431. This allows for easy installation and replacement of the protective cover. Simply align the protective guide sleeve 431 with the installation position of the support column 440 on the crossbeam 420, i.e., the socket, and then snap the recessed structure at the bottom of the protective shell 432 onto the crossbeam 420 to complete the installation of the protective cover.

[0083] More importantly, by utilizing the fact that the protective guide sleeve 431 is already installed and aligned with the socket, and that the height of the protective guide sleeve 431 is higher than the socket inside it, the top of the protective guide sleeve 431 is closer to the support grid 300. Thus, after the bottom of the support column 440 passes through the support grid 300, it is only necessary to align it with the higher protective guide sleeve 431 and insert it, making it easier to insert into the socket at the bottom of the protective guide sleeve 431. This improves the installation efficiency and ease of use of the support column 440 on the crossbeam 420.

[0084] Preferably, the bottom of the protective guide sleeve 431 is shaped to match the socket, so that the socket can also be fitted into the protective guide sleeve 431.

[0085] Furthermore, a plurality of magnet blocks are provided on the crossbeam 420, the magnet blocks are located next to the socket, the protective shell 432 is a steel structure, the magnet blocks are placed between the protective shell 432 and the crossbeam 420, the magnet blocks are used to make the protective shell 432 and the crossbeam 420 spaced apart, and the protective guide sleeve 431 and the support column 440 are clearance fit.

[0086] The inventors of this invention discovered during the use of the protective cover that it is prone to leaks after being corroded by welding slag. In more severe cases, the surface of the protective cover is extensively corroded by welding slag, exposing the internal crossbeams 420 and support columns 440. Especially for large workpieces with large bevel areas, automated cutting equipment generates a large amount of high-temperature welding slag during operation, which falls from above the support grid 300 onto the protective cover, causing severe corrosion and requiring frequent replacement. During replacement, it was found that due to the strong corrosiveness of the high-temperature welding slag, coupled with untimely replacement, the exposed crossbeams 420 or support columns 440 often adhere directly to the protective cover. After the welding slag cools, this adhesion becomes even stronger, making it extremely difficult to detach the protective cover from the support structure, requiring repeated hammering and other tools. Sometimes, the protective cover cannot be removed at all, and the support structure is used until it is completely worn out before being replaced with a new one. This seriously affects the operating efficiency of the automated cutting equipment and the processing quality of the workpiece bevel.

[0087] To address this problem, the inventors of this invention have installed multiple magnets on the crossbeam 420 and, during the installation of the protective cover, placed the magnets between the crossbeam 420 and the protective cover to prevent contact between the protective cover and the crossbeam 420. Simultaneously, the protective guide sleeve 431 and the support column 440 are spaced apart. When high-temperature welding slag adheres the protective cover to the crossbeam 420 and the support column 440, simply striking the protective cover with a hammer and using the spaced protective shell 432 to pry it upwards from the side with a sharp pry bar allows the protective shell 432 to detach from the crossbeam 420. Furthermore, the spaced protective guide sleeve 431 and the support column 440, i.e., a loose fit, facilitates easy detachment of the support column 440 from the protective guide sleeve 431. Furthermore, the gap between the protective shell 432 and the crossbeam 420, as well as the gap between the protective guide sleeve 431 and the support column 440, forms a buffer zone for the high-temperature welding slag, preventing the crossbeam 420 or the support column 440 from being immediately corroded after the protective shell is corroded and develops holes. This provides protection for the crossbeam 420 and the support column 440.

[0088] Furthermore, the magnetic attraction of the protective cover prevents it from shifting up and down along the support column 440, enabling quick and easy fixation. Simply insert the support column 440 into the protective cover and allow it to adhere to the magnetic block. No other components are needed for securing the protective cover, such as locating pins or fastening screws. This significantly improves the ease of replacing and installing the protective cover.

[0089] Furthermore, the top of the track 200 is provided with an elongated protrusion structure 210, which extends along the length of the track 200. The elongated protrusion structure 210 is located on the outside of the track 200 and protrudes outward from the track 200. The top surface of the elongated protrusion structure 210 is flush with the top surface of the track 200.

[0090] The locking component includes a fastening bolt 411 and a mounting groove 412 formed at the base 410;

[0091] The mounting groove 412 extends through the base 410 along the extension direction of the track 200, the track 200 is placed in the mounting groove 412, the fastening bolt 411 is located on the outer side wall of the base 410, the fastening bolt 411 passes through the threaded hole of the base 410 and contacts the track 200, and the fastening bolt 411 is located below the elongated protrusion structure 210;

[0092] The side wall of the workbench housing 100 has two elongated through holes 130, which are respectively provided with one-to-one correspondence with the track 200. The elongated through holes 130 extend along the extension direction of the track 200, and the fastening bolts 411 are screwed through the elongated through holes 130.

[0093] In use, limited by the mounting slot 412, the base 410 can only move along the track 200. After determining the position of the base 410, a wrench or other component is used to tighten the fastening bolt 411 through the elongated through hole 130 into the workbench housing 100. This causes the fastening bolt 411 to press against the side wall of the track 200, i.e., to contact the side wall of the track 200. This clamps the track 200 between the fastening bolt 411 and the base 410, preventing the base 410 from moving relative to the track 200. Furthermore, the elongated protrusion 210 is located above the fastening bolt 411 to restrict the upward movement of the fastening bolt 411, thereby preventing the base 410 from detaching from the track 200.

[0094] Preferably, the track 200 can be a cuboid structure, and the extension direction of the long side of the track 200 is consistent with the moving direction of the base 410.

[0095] The structure of the track 200 and the base 410 are designed for heavy workpieces. Considering the large weight of the workpiece, the gravity transmitted to the base 410 is greater. In this embodiment, the shape of the track 200 is not overly restricted, resulting in a simple cross-sectional structure. Furthermore, the top surface of the elongated protrusion 210 is flush with the top surface of the track 200, increasing the contact area between the track 200 and the mounting groove 412 of the base 410. This minimizes the localized pressure on the track 200 and prevents localized bending deformation of the track 200 caused by prolonged placement of the base 410 in one location. Simultaneously, the elongated protrusion 210 prevents the fastening bolt 411 from moving upwards, thus preventing the base 410 from detaching from the track 200.

[0096] Furthermore, the top surface of the workbench housing 100 is provided with a plurality of flip plates 120. The flip plates 120 are movably connected to the workbench housing 100 via connectors. The connectors are used to flip the flip plates 120 relative to the workbench housing 100. The flip plates 120 are detachably connected to the connectors. The flip plates 120 are used to cover part of the recess 110.

[0097] It should be noted that the workbench device in this embodiment can be used not only for beveling but also for other cutting and welding work on large workpieces.

[0098] In addition, the connecting parts here can be hinges or snap rings. The snap rings fit into the through holes at the edge of the flip plate 120 to achieve the flipping of the flip plate 120.

[0099] Because the workpiece is large, the welding slag is also relatively large. This causes the large welding slag to easily get stuck on the support grid 300 when it falls onto it, especially when the scrap has just been cut off. At this time, the high-temperature welding slag stuck on the support grid 300 is prone to sticking together with it.

[0100] Therefore, the flap 120 can catch these larger pieces of high-temperature welding slag, preventing large pieces of welding slag from clogging the support grid 300 in certain areas. Furthermore, when the flap 120 receives a large amount of large pieces of welding slag, the flap 120 can be detached from the worktable housing 100 by taking advantage of its detachable connection to the connector, and then the welding slag on the flap 120 can be cleaned off. Alternatively, when the flap 120 is severely corroded by large pieces of welding slag and can no longer provide a blocking effect, the flap 120 can be removed from the worktable housing 100.

[0101] In addition, this workbench device can also be used for beveling or other welding operations on smaller workpieces. For smaller workpieces, during the welding process, the flap 120 can be used to cover unnecessary areas on the support grid 300, which can prevent items from falling into the cavity 110 and also prevent dust from entering the cavity 110.

[0102] In addition, when cutting large workpieces with relatively small welding slag that can pass smoothly through the support grid 300, the flap 120 flips outward, making the top opening of the cavity 110 larger to avoid interference with the workpiece. When cutting small workpieces, the flap 120 can be folded inward, making the top opening of the cavity 110 smaller, reducing the surface area of ​​the worktable and increasing the dust removal effect.

[0103] See Figure 5 In addition, the present invention also provides a method of using a workbench device, wherein the workbench device is the aforementioned workbench device, and the method of using the workbench device includes:

[0104] The support grid 300 is detachably mounted on the cavity 110, and the workpiece is placed on the support grid 300.

[0105] The number and position of the support plates 450 on the support grid 300 are determined based on the weight of the workpiece, the shape of the bottom surface of the workpiece, the number of contact points between the workpiece and the support grid 300, and the area of ​​the contact points between the workpiece and the support grid 300.

[0106] Based on the number and position of the support disks 450 on the support grid 300, a first label is marked on the support grid 300 to indicate the placement position of the plurality of support disks 450;

[0107] Based on the first label, determine the number and placement of the support structures, and mark the placement of the support structures on the side wall of the cavity 110 with a second label;

[0108] Remove the workpiece from the support grid 300 and remove the support grid 300 from the cavity 110;

[0109] At least one of the support structures is fixed to the track 200 corresponding to the second number by the corresponding locking component;

[0110] The support grid 300 is detachably mounted on the cavity 110, and the support column 440 extends out of the support grid 300;

[0111] Use the first label to verify whether the installation position of the support column 440 is correct;

[0112] After verifying that the installation position of the support column 440 is correct, the support plate 450 is fixed to the top of the support column 440.

[0113] It should be noted that the placement of the support structure is marked with a second label on the side wall of the cavity 110. This marking can be done on the same side wall of the cavity 110, on opposite side walls, or on two adjacent side walls. The key is to ensure that the support structure can be installed smoothly according to the second label and that the first label accurately verifies the support column 440.

[0114] In the method of the present invention, the number and position of support plates 450 on the support grid 300 are determined based on multiple indicators such as the weight of the workpiece, the shape of the bottom surface of the workpiece, the number of contact points between the workpiece and the support grid 300, and the area of ​​the contact points between the workpiece and the support grid 300. This determines the number and position of support points where the stress generated by the workpiece on the support grid 300 is relatively concentrated. This ensures the accuracy of the subsequent determination of the installation position of the support plates 450, prevents misjudgment of the installation position of the support plates 450, and avoids situations where the support effect on large workpieces is unsatisfactory, thus ensuring the accuracy of subsequent marking of the first and second labels.

[0115] In addition, marking the first number on the support grid 300 serves two purposes. First, the position of the second number on the cavity 110 can be determined based on the first number, thus enabling accurate installation of the support structure. Second, after marking the first number, the quantity and placement of the support structure can be determined based on the first number, and then the placement of the support structure can be marked with the second number on the side wall of the cavity 110. This ensures the accuracy of the second number marking and prevents errors in the second number marking from affecting the accuracy of the support structure installation.

[0116] Furthermore, when the support column 440 and the crossbeam 420 are detachably connected, especially when a protective cover is used, some steps of the method of using the workbench device in this embodiment can be replaced, specifically:

[0117] After at least one of the support structures is fixed to the track 200 corresponding to the second reference numeral by the corresponding locking component, it can be:

[0118] First, install the protective cover onto the crossbeam 420;

[0119] The support grid 300 is detachably mounted on the cavity 110;

[0120] According to the first label, insert the support column 440 into the top of the protective guide sleeve 431 inside the support grid 300, and the installation is complete.

[0121] In this way, by utilizing the separable connection between the support column 440 and the support structure, the support column 440 can be directly inserted from the top, and according to the first label, the bottom of the support column 440 is directly inserted into the protective guide sleeve 431. The guiding effect of the protective guide sleeve 431 makes it easier to insert the support column 440, thereby improving the installation efficiency of the support column 440.

[0122] While the disclosure is as stated above, its scope of protection is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of this disclosure, and all such changes and modifications will fall within the protection scope of this invention.

Claims

1. A method of using a workbench device, characterized in that, The aforementioned workbench device is a workbench device for beveling and includes: The workbench housing has a support frame inside, and the top surface of the workbench housing has a downwardly recessed cavity. A track is disposed within the cavity, the track is connected to the support frame, and the track extends from one side of the cavity to the other side of the cavity; A support grid is detachably mounted on the cavity; Multiple support structures are arranged side-by-side on the track, each support structure having multiple support columns, the top of each support column extending out of the support grid and detachably connected to the support plate; and A locking component is disposed at the mating point between the support structure and the track, and the locking component is used to keep the support structure fixed relative to the track; The method of use includes: The support grid is detachably mounted on the cavity, and the workpiece is placed on the support grid; The number and position of support plates on the support grid are determined based on the weight of the workpiece, the shape of the bottom surface of the workpiece, the number of contact points between the workpiece and the support grid, and the area of ​​the contact points between the workpiece and the support grid. Based on the number and position of the support plates used on the support grid, a first number is marked on the support grid to indicate the placement position of the multiple support plates; Based on the first label, determine the number and placement of the support structures, and mark the placement of the support structures on the side wall of the cavity with a second label; Remove the workpiece from the support grid and detach the support grid from the cavity; At least one of the support structures is fixed to the track corresponding to the second label by a corresponding locking component; The support grid is detachably installed on the cavity, and the support column extends out of the support grid; Use the first label to verify whether the installation position of the support column is correct; After verifying that the installation position of the support column is correct, the support plate is fixed to the top of the support column.

2. The method of use according to claim 1, characterized in that, There are two tracks, and the two tracks are arranged in parallel. The support structure includes two bases and a crossbeam. Each base is mounted on a track and is adapted to reciprocate along the track. The two bases are respectively connected to the crossbeam. The support columns are connected to the crossbeam and a plurality of support columns are arranged at intervals along the extension direction of the crossbeam.

3. The method of use according to claim 2, characterized in that, The crossbeam and the support column are separate structures. The crossbeam and the support column are detachably connected by inserting the support column from above the crossbeam. There are multiple support columns, and the heights of the multiple support columns are different.

4. The method of use according to claim 3, characterized in that, The support structure also includes multiple sockets. The bottom sidewall of the support column is provided with a retaining structure. The support column is inserted into the socket, and the retaining structure contacts the top surface of the socket. The retaining structure is used to prevent the support column from moving downward.

5. The method of use according to claim 4, characterized in that, The support structure further includes a protective cover, which comprises: A protective guide sleeve, erected outside the socket, and a support post inserted into the protective guide sleeve; and The protective shell has a bottom end connected to the protective guide sleeve. The bottom surface of the protective shell has a recessed structure that is recessed upward and communicates with the inside of the protective guide sleeve. The crossbeam is placed in the recessed structure.

6. The method of use according to claim 5, characterized in that, Multiple magnet blocks are provided on the crossbeam and are located next to the socket. The protective shell is a steel structure. The magnet blocks are placed between the protective shell and the crossbeam. The magnet blocks are used to make the protective shell and the crossbeam spaced apart. The protective guide sleeve and the support column are in clearance fit.

7. The method of use according to claim 2, characterized in that, The top of the track is provided with a long strip-shaped protrusion structure, which extends along the length of the track. The long strip-shaped protrusion structure is located on the outside of the track and protrudes outward from the track. The top surface of the long strip-shaped protrusion structure is flush with the top surface of the track. The locking component includes a fastening bolt and a mounting groove formed at the base; The mounting groove extends through the base along the extension direction of the track, the track is placed in the mounting groove, the fastening bolt is located on the outer side wall of the base, the fastening bolt passes through the threaded hole of the base and contacts the track, and the fastening bolt is located below the elongated protrusion structure. The side wall of the workbench housing has two elongated through holes, which correspond one-to-one with the rails. The elongated through holes extend along the extension direction of the rails, and the fastening bolts are screwed through the elongated through holes.

8. The method of use according to any one of claims 1 to 7, characterized in that, The top surface of the workbench housing is provided with multiple flip plates. The flip plates are movably connected to the workbench housing via connectors. The connectors are used to flip the flip plates relative to the workbench housing. The flip plates are detachably connected to the connectors and are used to cover part of the recessed cavity.

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