Workbench device for groove cutting and using method thereof

Abstract

The invention provides a workbench device for groove cutting and a using method of the workbench device, and relates to the technical field of workbench devices for groove cutting. The workbench device comprises a workbench box body, a supporting frame is arranged in the workbench box body, and the top face of the workbench box body is provided with a concave cavity which is concave downwards; the track is arranged in the concave cavity, the track is connected with the supporting frame, and the track extends from one side in the concave cavity to the other side in the concave cavity; the supporting grid is detachably arranged on the concave cavity; the supporting structures are arranged on the track side by side, a plurality of supporting columns are arranged on the supporting structures, and the top of each supporting column extends out of the supporting grid and is detachably connected with a supporting disc; and the locking component is arranged at the matching position of the supporting structure and the track, and the locking component is used for keeping the supporting structure fixed relative to the track.

Description

Technical Field

[0001] The present invention relates to the technical field of a workbench device for beveling, and in particular to a workbench device for beveling and a method of using the workbench device. Background Art

[0002] At present, when automated cutting equipment, such as robots, cuts grooves or performs other tasks, the workpiece needs to be placed on a workbench device to ensure that the automated cutting equipment can perform the corresponding tasks smoothly.

[0003] At the same time, with the continuous upgrading and transformation of workbench equipment and automated cutting equipment, more types of workpieces can be cut and grooved or perform other tasks through automated cutting equipment, including workpieces with heavier weight, higher cutting accuracy requirements, and irregular shapes, such as non-standard parts.

[0004] However, when using automated cutting equipment in conjunction with a workbench to process such workpieces, it was found that the surface quality of the cuts was poor and substandard. What's worse, the cut dimensions were out of tolerance. Summary of the invention

[0005] The technical problem to be solved by the present invention is how to improve the cutting quality when using automated cutting equipment in conjunction with a workbench to cut grooves on workpieces that are heavy, require high cutting accuracy, and have irregular shapes.

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

[0007] A workbench box body, in which a support frame is arranged, and a top surface of the workbench box body is provided with a downwardly recessed cavity;

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

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

[0010] A plurality of support structures are arranged side by side on the track, and a plurality of support columns are arranged on the support structures, and a top of each support column extends out of the support grid and is detachably connected to a support plate; and

[0011] A locking component is arranged at the matching position between the support structure and the track, and the locking component is used to keep the support structure fixed relative to the track.

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

[0013] The support structure includes two bases and a crossbeam, each of the bases is arranged on one of the tracks, the bases are suitable for reciprocating along the track, the two bases are respectively connected to the crossbeam, the support columns are connected to the crossbeam, and the plurality of support columns are arranged in sequence at intervals along the extension direction of the crossbeam.

[0014] Optionally, the crossbeam and the support column are of split structure, and the crossbeam and the support column are detachably connected by inserting the support column from above the crossbeam, and there are multiple support columns with different heights.

[0015] Optionally, the support structure also includes a plurality of sockets, the bottom side walls of the support columns are provided with eaves barrier structures, the support columns are inserted into the sockets, the eaves barrier structures are in contact with the top surfaces of the sockets, and the eaves barrier structures are used to prevent the support columns from moving downward.

[0016] Optionally, the support structure further comprises a protective cover, wherein the protective cover comprises:

[0017] A protective guide sleeve, which is erected and sleeved outside the socket, and the support column is used to be inserted into the protective guide sleeve; and

[0018] A protective shell, the bottom end of the protective guide sleeve is connected to the protective shell, the bottom surface of the protective shell is provided with a recessed structure, the recessed structure is recessed upward and communicated with the inside of the protective guide sleeve, and the crossbeam is placed in the recessed structure.

[0019] Optionally, a plurality of magnet blocks are arranged on the crossbeam, the magnet blocks are arranged 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 set the protective shell and the crossbeam at a distance, and the protective guide sleeve and the support column are clearance-fitted.

[0020] Optionally, a long strip-shaped protruding structure is provided on the top of the track, the long strip-shaped protruding structure extends along the length direction of the track, the long strip-shaped protruding structure is located outside the track and protrudes toward the outside of the track, and the top surface of the long strip-shaped protruding structure is flush with the top surface of the track;

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

[0022] The mounting groove penetrates the base along the extension direction of the track, the track is placed in the mounting groove, the fastening bolt is located at 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 long strip-shaped protruding structure;

[0023] The side wall of the workbench box is provided with two long strip through holes, the long strip through holes are arranged in one-to-one correspondence with the rails, the long strip through holes extend along the extension direction of the rails, and the fastening bolts are screwed through the long strip through holes.

[0024] Optionally, a plurality of flaps are provided on the top surface of the workbench box, and the flaps are movably connected to the workbench box via a connecting piece, and the connecting piece is used to flip the flaps relative to the workbench box, and the flaps are detachably connected to the connecting piece, and the flaps are used to cover part of the concave cavity.

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

[0026] Removably disposing a support grid on the cavity, and placing a workpiece on the support grid;

[0027] Determine the number and positions of support plates to be used on the support grid according to 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] According to the number and position of the support plates used on the support grid, marking first numbers on the placement positions of the plurality of support plates on the support grid;

[0029] According to the first number, determine the number and placement position of the support structure, and mark the placement position of the support structure with a second number on the side wall of the cavity;

[0030] removing the workpiece from the support grid and removing the support grid from the cavity;

[0031] Fixing at least one of the supporting structures to the track corresponding to the second number through the corresponding locking component;

[0032] Removably mounting the support grid on the cavity and allowing the support column to extend out of the support grid;

[0033] Using the first mark to check whether the installation position of the support column is correct;

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

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

[0036] The present invention adopts a combination of a support grid and a support structure. For workpieces with heavy weight, large space occupation and irregular shape, a support grid is used to effectively support the general support points thereof. For the support points of such workpieces with irregular bottom shapes and relatively concentrated stress, a support plate and a support column are used to cooperate to support them. Then, the support structure cooperates with the track, and the track is connected to the support frame of the workbench box through a support force transmission path, so that the key support points of such workpieces are supported as fully as possible. In particular, the support structure cooperates with the track, so that the support plate and the support column can be moved arbitrarily along the track with the support structure as needed, so that the multiple support columns and the multiple support plates on the multiple support structures can be adaptively moved according to the different positions of the key support points of various types of irregular workpieces, so as to fully support the key support points of various types of irregular workpieces. After determining the position of the support structure, the support structure and the track are kept fixed by a 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 workbench box effectively supports the support column and the support plate on the support structure through the track, thereby ensuring the stability of the cutting process performed by the automated cutting equipment.

[0037] On the other hand, in order to smoothly place the supporting structure in the hollow of the supporting grid and extend it out of the supporting grid, the top of the supporting structure is detachably connected to the supporting plate, and the supporting grid is detachably connected to the workbench box, so that it is convenient to first remove the supporting plate from the supporting column, and then remove the supporting grid, and then adjust the position of the supporting structure, fix the supporting structure by locking components, and then install the supporting grid on the concave cavity, and finally fix the supporting plate to the supporting column to achieve smooth installation and positioning of the workbench device.

[0038] In this way, by cooperating with the workbench device of the present invention and the corresponding automated cutting equipment, the incision quality can be improved when cutting the bevel of a heavy workpiece with high cutting accuracy requirements and irregular shapes, and the incision surface quality can be guaranteed.

[0039] In addition, in the present invention, by setting the protective cover outside the support structure, the crossbeam is exposed to a large area under the support grid, which is most seriously corroded by welding slag. The crossbeam is wrapped with a protective shell, thereby fully protecting the crossbeam, so that the high-temperature welding slag can only cause scalding corrosion to the protective cover. When multiple support columns are used in coordination, the welding slag easily falls to the side wall of the support column to cause high-temperature corrosion. For this reason, a protective guide sleeve is used to be sleeved outside the support column, so that the high-temperature welding slag can only corrode the protective guide sleeve. When the protective guide sleeve and the protective shell are corroded to a certain extent, such as the protective shell has been burned through, so that the internal crossbeam is exposed, the protective cover can be replaced in time. In order to improve the convenience of replacing the protective cover, in the structural design of the protective cover, the recessed structure is recessed upward and connected to the inside of the protective guide sleeve. When installing and replacing the protective cover, it is only necessary to align the protective guide sleeve with the installation position of the support column on the crossbeam, that is, the socket, and buckle the recessed structure at the bottom of the protective shell on the crossbeam, thereby completing the installation of the protective cover.

[0040] More importantly, the protective guide sleeve has been installed and aligned with the socket, and the height of the protective guide sleeve is higher than the socket inside it, which makes the height of the top of the protective guide sleeve closer to the support grid. In this way, after the bottom of the support column passes through the support grid, it only needs to be aligned with the higher protective guide sleeve and inserted, and it can be more easily inserted into the socket at the bottom of the protective guide sleeve, thereby improving the installation efficiency and convenience of the support column installed on the beam.

[0041] In addition, the inventor of the present invention sets a plurality of magnet blocks on the crossbeam, and when installing the protective cover, places the magnet blocks between the crossbeam and the protective cover to prevent the contact between the protective cover and the crossbeam, and at the same time, the protective guide sleeve and the support column are set with a gap. When the high-temperature welding slag adheres the protective cover to the crossbeam and the support column, it is only necessary to use a hammer to knock the protective cover, and the protective shell and the crossbeam are set with a gap. It is only necessary to use a sharp crowbar from the side of the protective shell to lift the protective shell upward to separate the protective shell from the crossbeam, and in this process, since the protective guide sleeve and the support column are set with a gap, that is, a loose fit, it is easy to separate the support column from the protective guide sleeve. Moreover, the spacing between the protective shell and the crossbeam, and the gap between the protective guide sleeve and the support column are used to form a buffer area for the high-temperature welding slag, so that the protective cover will not immediately corrode the crossbeam or the support column after the hole is corroded. Thereby protecting the crossbeam and the support column.

[0042] In addition, the magnet block can be used to absorb the protective cover to prevent the protective cover from moving up and down along the direction of the support column, so as to quickly fix the protective cover. It is only necessary to insert the support column into the protective cover and absorb the protective cover and the magnet block together. There is no need to fix the protective cover with other parts, such as positioning pins or fastening screws. This improves the convenience of replacing and installing the protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 is an overall schematic stereoscopic diagram of the workbench device according to a specific embodiment of the present invention;

[0044] Figure 2 It is a partial schematic stereoscopic diagram of the workbench device according to a specific embodiment of the present invention;

[0045] Figure 3 for Figure 2 The enlarged view of P in the figure;

[0046] Figure 4 It is a schematic structural diagram of the cooperation between the rail and the base of the workbench device according to a specific embodiment of the present invention;

[0047] Figure 5 It is a schematic flow chart of the method for using the workbench device according to a specific embodiment of the present invention. DETAILED DESCRIPTION

[0048] In order to make the above-mentioned purpose, features and advantages of the present invention more obvious and easy to understand, the specific implementation mode of the present invention is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the embodiments of the present application. It should be understood that the specific embodiments described herein are only used to explain the present application and are not intended to limit the present invention. The embodiments of the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0049] It is understood that the terms "first", "second", etc. used in this application can be used in this article to describe various professional terms, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. However, unless otherwise specified, these professional terms are not limited by these terms. These terms are only used to distinguish one professional term from another professional term. 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 the present application, the meaning of "multiple" and "several" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0050] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, the terms "install", "connect", "set", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two components or the interaction relationship between two components, unless otherwise clearly limited. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0051] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than the horizontal height of the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means 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 being "fixed on" or "set on" another component, or similar words such as "fixed on" or "set on", it can be directly on the other component or there can be a central component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there can be a central component at the same time.

[0053] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in this application and in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0054] Moreover, the Y-axis in the accompanying drawings represents the longitudinal direction, that is, the front-to-back direction, and the positive direction of the Y-axis (that is, the direction of the arrow of 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 back; the X-axis in the accompanying drawings represents the transverse direction, that is, the left-right direction, and the positive direction of the X-axis (that is, the direction of the arrow of 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; the Z-axis in the accompanying drawings represents the vertical direction, that is, the up-down direction, and the positive direction of the Z-axis (that is, the direction of the arrow of the Z-axis) represents the top, and the negative direction of the Z-axis (that is, the direction opposite to the positive direction of the Z-axis) represents the bottom; it should be noted that the aforementioned X-axis, Y-axis and Z-axis are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

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

[0056] A workbench box 100 is provided with a support frame therein, and a top surface of the workbench box 100 is provided with a downwardly recessed cavity 110;

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

[0058] A support grid 300 is detachably disposed on the cavity 110;

[0059] A plurality of support structures are arranged side by side on the track 200, and a plurality of support columns 440 are arranged on the support structures, and a top of each support column 440 extends out of the support grid 300 and is detachably connected to a support plate 450; and

[0060] A locking component is disposed at the matching position 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 here can be detachably connected by threaded fasteners, or by positioning pins and positioning holes, as long as the support plate 450 and the support column 440 can be repeatedly separated and connected.

[0062] In addition, the support grid 300 and the workbench box 100 may also be detachably connected, so that the support grid 300 can be detachably arranged on the cavity 110. For example, a plurality of support arms may be arranged in the cavity 110, the support arms are connected to the frame structure of the workbench box 100, and then the corners of the support grid 300 are arranged on the support arms, so that the support arms support the corners of the support grid 300, and the support arms are connected to the support grid 300 by bolts.

[0063] In addition, the supporting structures here may be multiple and respectively arranged at different positions on the track 200 , or one supporting structure may be arranged on the track 200 .

[0064] In addition, the track 200 here can be one or more, as long as it can extend from one side of the cavity 110 to the other side of the cavity 110, so that the support structure can reciprocate within a certain range.

[0065] The inventor of the present invention has found through analysis that the main reason for the poor surface quality and substandard incisions in the process of processing such workpieces by the automated cutting equipment in cooperation with the workbench, and even worse, the incision size exceeding the tolerance is that, in order to improve the adaptability of the workbench to the cutting of heavy and irregularly shaped workpieces, a grid structure is used on the surface of the workbench for support to ensure that multiple support points of the irregularly shaped workpieces all play a supporting role. The grid structure is placed on the concave cavity 110 of the workbench, so that the huge space at the bottom of the grid structure has no effective support, especially below the center of the grid structure and its surroundings. This situation is more prominent, and the heavy weight and irregular shape of the workpiece make the grid structure insufficient to support the workpiece, especially below the center of the grid structure and its surroundings, causing the workpiece to vibrate and sink a small amount during the cutting process of the workpiece by the automated cutting equipment, thereby affecting the cutting quality.

[0066] Based on the above analysis by the inventor of the present invention, in order to solve the above-mentioned technical problems, a support grid 300 is combined with a support structure. For workpieces with heavy weight, large space occupation and irregular shape, the support grid 300 is used to effectively support the general support points, and for the support points with irregular bottom shapes and relatively concentrated stress of such workpieces, a support plate 450 and a support column 440 are used to support them. Then, the support structure cooperates with the track 200, and the track 200 is connected to the support frame of the workbench box 100 through a support force transmission path, so that the key support points of such workpieces are supported as fully as possible, especially the support structure cooperates with the track 200, so that the support plate 450 and the support column 440 can be connected as needed. As the support structure moves arbitrarily along the track 200, the multiple support columns 440 and the multiple support plates 450 on the multiple support structures can be adaptively moved accordingly according to the different positions of the key support points of various types of irregular workpieces, so as to fully support the key support points of various types of irregular workpieces. After determining the position of the support structure, the support structure is fixed to the track 200 by a locking component 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 workbench box 100 effectively supports the support columns 440 and the support plates 450 on the support structure through the track 200, thereby ensuring the stability of the automated cutting equipment in executing 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 workbench box 100, so that it is convenient to first remove the support plate 450 from the support column 440, and then remove the support grid 300, and then adjust the position of the support structure, fix the support structure by the locking component, and then install the support grid 300 on the concave cavity 110, and finally fix the support plate 450 to the support column 440 to achieve smooth installation and positioning of the workbench device.

[0068] In this way, by cooperating with the workbench device of the present invention and the corresponding automated cutting equipment, the incision quality can be improved when cutting the bevel of a heavy workpiece with high cutting accuracy requirements and irregular shapes, and the incision surface quality can be guaranteed.

[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 beam 420. Each base 410 is arranged on one of the tracks 200. The base 410 is suitable for reciprocating along the track 200. The two bases 410 are respectively connected to the beam 420. The support columns 440 are connected to the beam 420. A plurality of support columns 440 are arranged in sequence at intervals along the extension direction of the beam 420.

[0071] The use of two rails 200 can reduce the support load borne by a single rail 200, thereby alleviating the squeezing force of the support structure on the rail 200 and preventing deformation of individual areas of the rail 200 after repeated use, thereby affecting the movement range of the support structure, thereby ensuring that the support structure can move arbitrarily as needed within the entire area of ​​the rail 200.

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

[0073] Furthermore, the crossbeam 420 and the support column 440 are split structures, and the crossbeam 420 and the support column 440 are detachably connected by inserting the support column 440 from above the crossbeam 420. There are multiple support columns 440, and the heights of the multiple support columns 440 are different.

[0074] By utilizing the split 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 separated. 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 number, and then the position where the support structure needs to be positioned is marked on the side wall of the concave cavity 110 of the workbench box 100 and recorded as the second number, and then the support structure is moved to the corresponding position and fixed by a locking component, and then the support grid 300 is installed on the concave cavity 110, and the support column 440 is inserted into the hollow of the support grid 300 with the first number, and inserted into the crossbeam 420 at the position, so that the support column 440 is fixed on the crossbeam 420, which facilitates the coordination between the support column 440 and the support grid 300.

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

[0076] Preferably, a downwardly recessed insertion hole is provided at the top of the socket for inserting the bottom end of the support column 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 eaves structure. The small end of the stepped shaft is inserted into the socket so that the retaining eaves structure contacts the top of the socket, thereby achieving effective support of the support column 440 by the socket.

[0078] Furthermore, the support structure further comprises a protective cover, and the protective cover comprises:

[0079] A protective guide sleeve 431 is vertically sleeved outside the socket, and the support column 440 is used to be inserted into the protective guide sleeve 431; and

[0080] The protective shell 432, the bottom end of the protective guide sleeve 431 is connected to the protective shell 432, the bottom surface of the protective shell 432 is provided with a recessed structure, the recessed structure is recessed upward and communicated with the protective guide sleeve 431, and 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 has a high temperature and is easy to stick to the support structure, and may also cause burns and corrosion to the support structure, leaving corrosion scratches or corrosion holes on the support structure. In the long run, it will affect the structural strength of the support structure, resulting in a decrease in the supporting force for the workpiece. Especially in the process of supporting the key supporting points of heavy and irregularly shaped workpieces, the structural strength of the support structure itself becomes more important.

[0082] In view of this problem, in the present invention, by setting a protective cover outside the support structure, the crossbeam 420 is exposed to a large area below the support grid 300, which is most seriously corroded by welding slag. A protective shell 432 is used to wrap the crossbeam 420, thereby fully protecting the crossbeam 420, so that the high-temperature welding slag can only cause scalding corrosion to the protective cover. When multiple support columns 440 are used in coordination, the welding slag is easy to fall to the side wall of the support column 440 to cause high-temperature corrosion. For this reason, a protective guide sleeve 431 is used to cover the outside of the support column 440, so that the 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 the protective shell 432 has been burned through, so that the internal crossbeam 420 is exposed, the protective cover can be replaced in time. In order to improve the convenience of replacing the protective cover, in the structural design of the protective cover, the recessed structure is recessed upward and connected to the inside of the protective guide sleeve 431. When installing or replacing the protective cover, it is only necessary to align the protective guide sleeve 431 with the installation position of the support column 440 on the beam 420, that is, the socket, and buckle the recessed structure at the bottom of the protective shell 432 on the beam 420 to complete the installation of the protective cover.

[0083] More importantly, the protective guide sleeve 431 has been installed and aligned with the socket, and the height of the protective guide sleeve 431 is higher than the socket inside it, which makes the height of the top of the protective guide sleeve 431 closer to the support grid 300. In this way, after the bottom of the support column 440 passes through the support grid 300, it only needs to be aligned with the higher protective guide sleeve 431 and inserted, and it can be more easily inserted into the socket at the bottom of the protective guide sleeve 431, thereby improving the installation efficiency and convenience of the support column 440 installed on the beam 420.

[0084] Preferably, the bottom of the protective guide sleeve 431 is consistent with the shape of the socket, so that the socket can also be sleeved in the protective guide sleeve 431.

[0085] Furthermore, a plurality of magnet blocks are arranged on the crossbeam 420, and the magnet blocks are arranged next to the socket. The protective shell 432 is a steel structure, and the magnet blocks are placed between the protective shell 432 and the crossbeam 420. The magnet blocks are used to set the protective shell 432 and the crossbeam 420 at a distance, and the protective guide sleeve 431 and the support column 440 are clearance-fitted.

[0086] The inventor of the present invention found that during the use of the protective cover, the protective cover is prone to holes after being corroded by welding slag. What's more, the surface of the protective cover is corroded by welding slag over a large area, causing the crossbeam 420 and the support column 440 inside to be exposed. For large workpieces with a large groove area, the automated cutting equipment will generate a large amount of high-temperature welding slag during the operation, and it will fall from the top of the support grid 300 onto the protective cover, causing the protective cover to be severely corroded, and the protective cover needs to be frequently replaced. In the process of replacing the protective cover, it is found that due to the strong corrosiveness of the high-temperature welding slag and the untimely replacement of the protective cover, the crossbeam 420 or the support column 440 is often directly adhered to the protective cover after being exposed, and after the welding slag cools, this adhesion becomes more firm, causing the protective cover to be separated from the support structure with great effort, and it is necessary to use a hammer or other tools to knock repeatedly before it can be removed. Sometimes it is even impossible to remove the protective cover, and the support structure is directly used until it is scrapped and then replaced with a new support structure. This seriously affects the operating efficiency of the automated cutting equipment and the processing quality of the workpiece groove.

[0087] To solve this problem, the inventor of the present invention sets a plurality of magnet blocks on the crossbeam 420, and when installing the protective cover, places the magnet blocks between the crossbeam 420 and the protective cover to prevent the contact between the protective cover and the crossbeam 420, and at the same time, the protective guide sleeve 431 and the support column 440 are set with a gap. When the high-temperature welding slag adheres the protective cover to the crossbeam 420 and the support column 440, it is only necessary to use a hammer to hit the protective cover, and use the protective shell 432 to be set with a gap from the crossbeam 420. It is only necessary to use a sharp crowbar from the side of the protective shell 432 to lift the protective shell 432 upwards, so that the protective shell 432 can be separated from the crossbeam 420. In this process, since the protective guide sleeve 431 and the support column 440 are set with a gap, that is, a loose fit, it is easy to separate the support column 440 from the protective guide sleeve 431. Furthermore, the gap between the protective shell 432 and the cross beam 420 and the gap between the protective guide sleeve 431 and the support column 440 form a buffer area for high-temperature welding slag, so that after the protective cover is corroded with holes, the cross beam 420 or the support column 440 will not be corroded immediately, thereby protecting the cross beam 420 and the support column 440.

[0088] In addition, the magnet block can be used to absorb the protective cover to prevent the protective cover from moving up and down along the direction of the support column 440, so that the protective cover can be quickly fixed. It is only necessary to insert the support column 440 into the protective cover and absorb the protective cover and the magnet block together. There is no need to fix the protective cover with other parts, such as positioning pins or fastening screws. This improves the convenience of replacing and installing the protective cover.

[0089] Furthermore, a long strip-shaped protruding structure 210 is provided on the top of the track 200, and the long strip-shaped protruding structure 210 extends along the length direction of the track 200, and the long strip-shaped protruding structure 210 is located outside the track 200 and protrudes toward the outside of the track 200, and the top surface of the long strip-shaped protruding structure 210 is flush with the top surface of the track 200;

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

[0091] The mounting groove 412 penetrates 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 at 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 long strip-shaped protruding structure 210;

[0092] The side wall of the workbench box 100 is provided with two elongated through holes 130 , and the elongated through holes 130 are arranged in one-to-one correspondence with the rails 200 . The elongated through holes 130 extend along the extension direction of the rails 200 , and the fastening bolts 411 are screwed through the elongated through holes 130 .

[0093] When in use, under the limitation of the mounting groove 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 inserted into the workbench box 100 through the long strip through hole 130 to screw the fastening bolt 411, so that the fastening bolt 411 is against the side wall of the track 200, that is, in contact with the side wall of the track 200, so that the fastening bolt 411 and the base 410 clamp the track 200 to prevent the base 410 from moving relative to the track 200. In addition, the long strip protrusion structure 210 is located above the fastening bolt 411, which is used to limit the fastening bolt 411 from moving upward, thereby preventing the base 410 from being separated from the track 200.

[0094] Preferably, the track 200 may be a rectangular parallelepiped 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 structural form of the track 200 and the structural form of the base 410 are designed for heavy workpieces. Considering that the heavy workpiece has a greater gravity transmitted to the base 410, the shape of the track 200 in this embodiment is not too restricted, which makes the cross-sectional structural form of the track 200 in this embodiment simple. In addition, the top surface of the long strip-shaped protruding structure 210 is flush with the top surface of the track 200, which increases the contact area between the track 200 and the mounting groove 412 of the base 410, and reduces the pressure on the track 200 as much as possible, preventing the base 410 from being placed in one place for a long time and causing the track 200 to be partially bent and deformed. At the same time, the long strip-shaped protruding structure 210 can prevent the fastening bolt 411 from moving upward, thereby preventing the base 410 from being separated from the track 200.

[0096] Furthermore, a plurality of flaps 120 are provided on the top surface of the workbench box 100, and the flaps 120 are movably connected to the workbench box 100 via a connecting piece, and the connecting piece is used to flip the flaps 120 relative to the workbench box 100, and the flaps 120 are detachably connected to the connecting piece, and the flaps 120 are used to cover part of the concave cavity 110.

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

[0098] In addition, the connecting piece here can be a hinge or a clamping ring structure, and the clamping ring structure is inserted into the through hole at the edge of the flap 120 to achieve the flipping of the flap 120.

[0099] Since the workpiece is large, the welding slag is also large, so when the large welding slag falls on the support grid 300, it is easy to get stuck on the support grid 300, especially when the waste material has just been cut off, the high-temperature welding slag is easily stuck on the support grid 300 and adheres to the support grid 300.

[0100] Therefore, the flap 120 can be used to receive these large high-temperature welding slags to prevent the occurrence of large pieces of welding slag in individual areas of the support grid 300 that block the support grid 300. When the flap 120 receives a large number of large pieces of welding slags, the flap 120 can be separated from the workbench box 100 by utilizing the feature that the flap 120 and the connecting piece are detachably connected, and then the welding slags on the flap 120 can be cleaned. Alternatively, when the flap 120 is severely corroded by large pieces of welding slags and can no longer play a blocking effect, the flap 120 can be removed from the workbench box 100.

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

[0102] In addition, when cutting a large workpiece with relatively small welding slag that can smoothly pass through the support grid 300, the flap 120 is flipped outward to enlarge the top opening of the cavity 110 to avoid interference with the workpiece. When cutting a small workpiece, the flap 120 can be folded inward to reduce the top opening of the cavity 110, thereby reducing the surface area of ​​the workbench to the air and increasing the dust removal effect.

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

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

[0105] Determine the number and position of the support plates 450 to be used on the support grid 300 according to 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] According to the number and position of the support plates 450 used on the support grid 300, a first number is marked on the support grid 300 for placement positions of the plurality of support plates 450;

[0107] According to the first number, determine the number and placement position of the support structure, and mark the placement position of the support structure with a second number on the side wall of the cavity 110;

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

[0109] Fixing at least one of the supporting structures to the track 200 corresponding to the second number through 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] Using the first mark to check whether the installation position of the support column 440 is correct;

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

[0113] It should be noted that the second number is marked on the side wall of the cavity 110 for the placement position of the support structure, which can be marked on the same side wall of the cavity 110, or on the opposite side wall of the cavity 110, or on two adjacent side walls of the cavity 110. As long as the support structure can be installed smoothly according to the second number and the first number is guaranteed to accurately check the support column 440, it will be fine.

[0114] In the above method of the present invention, the number and position of the support plates 450 used on the support grid 300 are determined according to multiple indicators such as the weight of the workpiece, the bottom surface shape 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, that is, the number and position of the support points where the stress generated by the workpiece on the support grid 300 is relatively concentrated are determined. The accuracy of the subsequent determination of the installation position of the support plate 450 is ensured, and the misjudgment of the installation position of the support plate 450 is prevented, resulting in an unsatisfactory support effect for large workpieces, and the subsequent marking of the first label and the second label is ensured to be accurate.

[0115] In addition, by marking the first number on the support grid 300, on the one hand, the position of the second number on the cavity 110 can be determined based on the first number, so that the support structure can be accurately installed based on the second number; on the other hand, after marking the first number, the number and placement position of the support structure are first determined based on the first number, and then the placement position of the support structure is marked with the second number on the side wall of the cavity 110, which can ensure the accuracy of the second number marking and prevent the accuracy of the support structure installation from being affected by an error in the second number marking.

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

[0117] After at least one of the supporting structures is fixed to the track 200 corresponding to the second number through the corresponding locking component, the following steps may be performed:

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

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

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

[0121] In this way, by utilizing the detachable 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, and the guiding effect of the protective guide sleeve 431 makes the insertion of the support column 440 easier, thereby improving the installation efficiency of the support column 440.

[0122] Although the disclosure is disclosed as above, the protection scope of the disclosure is not limited thereto. Those skilled in the art may make various changes and modifications without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the protection scope of the present invention.

Claims

1. A workbench device for beveling, characterized in that: include: A workbench box body, in which a support frame is arranged, and a top surface of the workbench box body is provided with a downwardly recessed cavity; A track is arranged in the concave cavity, the track is connected to the support frame, and the track extends from one side of the concave cavity to the other side of the concave cavity; A support grid is detachably arranged on the concave cavity; A plurality of support structures are arranged side by side on the track, and a plurality of support columns are arranged on the support structures, and the top of each support column extends out of the support grid and is detachably connected to the support plate; as well as A locking component is arranged at the matching position between the support structure and the track, and the locking component is used to keep the support structure fixed relative to the track.

2. The workbench device 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 of the bases is arranged on one of the tracks, the bases are suitable for reciprocating along the track, the two bases are respectively connected to the crossbeam, the support columns are connected to the crossbeam, and the plurality of support columns are arranged in sequence at intervals along the extension direction of the crossbeam.

3. The workbench device according to claim 2, characterized in that: The crossbeam and the support column are of split structure, and 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 workbench device according to claim 3, characterized in that: The support structure also includes a plurality of sockets. The bottom side wall of the support column is provided with an eaves barrier structure. The support column is inserted into the socket. The eaves barrier structure contacts the top surface of the socket and is used to prevent the support column from moving downward.

5. The workbench device according to claim 4, characterized in that: The support structure also includes a protective cover, which includes: A protective guide sleeve, which is erected and sleeved outside the socket, and the support column is used to be inserted into the protective guide sleeve; and A protective shell, the bottom end of the protective guide sleeve is connected to the protective shell, the bottom surface of the protective shell is provided with a recessed structure, the recessed structure is recessed upward and communicated with the inside of the protective guide sleeve, and the crossbeam is placed in the recessed structure.

6. The workbench device according to claim 5, characterized in that: A plurality of magnet blocks are arranged on the crossbeam, and the magnet blocks are arranged next to the socket. The protective shell is a steel structure, and the magnet blocks are placed between the protective shell and the crossbeam. The magnet blocks are used to set the protective shell and the crossbeam at a distance, and the protective guide sleeve and the support column are clearance-matched.

7. The workbench device according to claim 2, characterized in that: A long strip-shaped protruding structure is provided on the top of the track, the long strip-shaped protruding structure extends along the length direction of the track, the long strip-shaped protruding structure is located outside the track and protrudes toward the outside of the track, and the top surface of the long strip-shaped protruding structure is flush with the top surface of the track; The locking component includes a fastening bolt and a mounting groove provided at the base; The mounting groove penetrates the base along the extension direction of the track, the track is placed in the mounting groove, the fastening bolt is located at 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 long strip-shaped protruding structure; The side wall of the workbench box is provided with two long strip through holes, the long strip through holes are arranged in one-to-one correspondence with the rails, the long strip through holes extend along the extension direction of the rails, and the fastening bolts are screwed through the long strip through holes.

8. The workbench device according to any one of claims 1 to 7, characterized in that: A plurality of flaps are arranged on the top surface of the workbench box body, and the flaps are movably connected to the workbench box body through a connecting piece, and the connecting piece is used to flip the flaps relative to the workbench box body, and the flaps are detachably connected to the connecting piece, and the flaps are used to cover part of the concave cavity.

9. A method for using a workbench device, characterized in that: The workbench device is the workbench device according to any one of claims 1 to 7, and the method of using the workbench device comprises: Removably disposing a support grid on the cavity, and placing a workpiece on the support grid; Determine the number and positions of support plates to be used on the support grid according to 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; According to the number and position of the support plates used on the support grid, marking first numbers on the placement positions of the plurality of support plates on the support grid; According to the first number, determine the number and placement position of the support structure, and mark the placement position of the support structure with a second number on the side wall of the cavity; removing the workpiece from the support grid and removing the support grid from the cavity; Fixing at least one of the supporting structures to the track corresponding to the second number through a corresponding locking component; Removably mounting the support grid on the cavity and allowing the support column to extend out of the support grid; Using the first mark to check whether the installation position of the support column is correct; After the installation position of the support column is verified to be correct, the support plate is fixed to the top of the support column.

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