Workbench for welding automobile chassis

Abstract

The utility model discloses a workbench for welding an automobile chassis, which belongs to the technical field of automobile part welding and comprises a support plate, a workbench body is fixedly connected to the upper end of the support plate, support frames are mounted on the periphery of the upper end of the workbench body, and a control groove is formed in the middle of the upper end of the support plate. A cleaning plate is mounted at the upper end of the control block and comprises a mounting plate, the mounting plate is mounted at the upper end of the control block, a cleaning brush is fixedly connected to the lower end of the mounting plate, a shovel plate is fixedly connected to the front end of the mounting plate, and supporting columns are fixedly connected to the periphery of the lower end of the supporting plate; the purpose that the cleaning plate is driven by the electric sliding rail to clean welding slag on the surface of the workbench body can be achieved, the manual cleaning time can be saved, meanwhile, the cleanliness of the workbench body can be kept, and therefore the welding efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts welding, and more specifically to a workbench for automobile underframe welding. Background Art

[0002] The workbench for automobile chassis welding is a device specially designed for chassis welding in the automobile manufacturing process. The chassis is the structural frame of the vehicle, supporting the body and other components. Welding is one of the indispensable steps in manufacturing automobiles, and chassis welding involves connecting and strengthening various parts of the chassis.

[0003] The Chinese patent authorization announcement number: CN210997276U provides a multifunctional welding workbench. This patent only requires one fixation of the automotive parts to be welded, and the position of the parts can be changed and adjusted by using mobile components. There is no need to repeatedly fix the parts, which improves the welding efficiency. There is no redundant structural setting on the workbench surface, which is convenient for welding workpieces with more complex structures, effectively avoiding collisions between automotive parts and other parts of the workbench during operation, causing unnecessary equipment damage, and at the same time improving the welding quality.

[0004] However, in the above patent, a large amount of welding slag will fall on the workbench during welding operations, and the existing cleaning process is manually performed, and it cannot be automatically cleaned. In the welding operation of the automobile chassis, the welding slag is even more and is not easy to clean. Manual cleaning is not only time-consuming and labor-intensive, but also affects the subsequent welding efficiency. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a workbench for automobile underframe welding, which can achieve the purpose of cleaning the welding slag on the surface of the workbench body by driving the cleaning plate through an electric slide rail, which can not only save the time of manual cleaning, but also keep the cleanliness of the workbench body, thereby effectively improving the welding efficiency.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A workbench for welding an automobile underframe comprises a support plate, the upper end of the support plate is fixedly connected to a workbench body, support frames are installed around the upper end of the workbench body, a control groove is opened in the middle of the upper end of the support plate, an electric slide rail is fixedly installed in the control groove, a control block is slidably connected in the control groove, a cleaning plate is installed on the upper end of the control block, and the cleaning plate is driven by the electric slide rail to clean welding slag on the surface of the workbench body, which can not only save time for manual cleaning, but also keep the cleanliness of the workbench body, thereby effectively improving the welding efficiency.

[0010] Furthermore, the cleaning plate includes a mounting plate, which is mounted on the upper end of the control block, a cleaning brush is fixedly connected to the lower end of the mounting plate, and a shovel plate is fixedly connected to the front end of the mounting plate, so that welding slag dripping on the surface of the workbench body can be shoveled up by the shovel plate, thereby facilitating cleaning with the cleaning brush.

[0011] Furthermore, support columns are fixedly connected to the lower ends of the support plates, and load-bearing blocks are fixedly connected to the lower ends of the support columns. The workbench is supported as a whole by the support columns, and the load-bearing blocks are used to increase the contact area with the ground, thereby improving the overall stability of the workbench.

[0012] Furthermore, an electric shaft is rotatably connected between the support frame and the support plate, and multiple electric shafts rotate synchronously. The support frame is rotated down by the synchronous electric shaft so that the support frame is located at the side end of the workbench body, thereby facilitating the cleaning plate to comprehensively clean the workbench body. When the support frame is erected, the automobile chassis can be supported to facilitate welding. When it is lowered, different models of automobile chassis can be placed on the upper end of the workbench body for welding.

[0013] Furthermore, a pair of dust shielding strips are fixedly connected to the inner wall of the control groove, and the dust shielding strips are rubber strips. The control groove can be shielded by the dust shielding strips to reduce the driving influence of the electric slide rail after the welding slag falls in.

[0014] Furthermore, a through hole is provided in the middle of the cleaning plate, a rotating locking block is slidably connected in the through hole, and the rotating locking block is rotatably connected to the control block. When the rotating locking block is rotated to match the through hole, the cleaning plate can be removed as a whole for replacement or cleaning, and conversely, the rotating locking block can be used to limit and fix the cleaning plate.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] (1) This solution can achieve the purpose of cleaning the welding slag on the surface of the workbench body by driving the cleaning plate with an electric slide rail, which not only saves time for manual cleaning, but also keeps the workbench body clean, thereby effectively improving the welding efficiency.

[0018] (2) In this solution, the cleaning plate includes a mounting plate, which is mounted on the upper end of the control block, a cleaning brush is fixedly connected to the lower end of the mounting plate, and a shovel plate is fixedly connected to the front end of the mounting plate. The shovel plate is used to shovel up the welding slag dripping on the surface of the workbench body, thereby facilitating cleaning by the cleaning brush.

[0019] (3) In this solution, support columns are fixedly connected to the lower ends of the support plates, and load-bearing blocks are fixedly connected to the lower ends of the support columns. The workbench is supported as a whole by the support columns, and the load-bearing blocks are used to increase the contact area with the ground, thereby improving the overall stability of the workbench.

[0020] (4) In this solution, an electric shaft is rotatably connected between the support frame and the support plate, and multiple electric shafts rotate synchronously. The support frame is rotated down by the synchronous electric shaft so that the support frame is located at the side end of the workbench body, thereby facilitating the cleaning plate to comprehensively clean the workbench body. When the support frame is erected, the automobile chassis can be supported to facilitate welding. When it is lowered, different models of automobile chassis can be placed on the upper end of the workbench body for welding.

[0021] (5) In this solution, a pair of dust shielding strips are fixedly connected to the inner wall of the control groove, and the dust shielding strips are rubber strips. The control groove can be shielded by the dust shielding strips to reduce the driving influence of the electric slide rail after the welding slag falls in.

[0022] (6) In this solution, a through hole is opened in the middle of the cleaning plate, and a rotating lock block is slidably connected in the through hole, and the rotating lock block is rotatably connected to the control block. When the rotating lock block is rotated to match the through hole, the cleaning plate can be removed as a whole for replacement or cleaning. Conversely, the cleaning plate can be limited and fixed by the rotating lock block. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0025] Figure 3 It is a schematic diagram of the structure of a front section view of a portion of the cleaning plate in the utility model;

[0026] Figure 4 It is a schematic structural diagram of a side cross-section of the cleaning plate in the utility model.

[0027] Description of the numbers in the figure:

[0028] 1. Support plate; 2. Workbench body; 3. Support frame; 4. Control slot; 5. Control block; 6. Cleaning plate; 61. Mounting plate; 62. Cleaning brush; 63. Shovel plate; 7. Support column; 8. Load-bearing block; 9. Electric shaft; 10. Dust barrier strip; 11. Through hole; 12. Rotating lock block. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0030] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] Embodiment 1:

[0033] See also Figure 1-4 A workbench for automobile underframe welding comprises a support plate 1, a workbench body 2 is fixedly connected to the upper end of the support plate 1, support frames 3 are installed around the upper end of the workbench body 2, a control groove 4 is opened in the middle of the upper end of the support plate 1, an electric slide rail is fixedly installed in the control groove 4, a control block 5 is slidably connected in the control groove 4, and a cleaning plate 6 is installed on the upper end of the control block 5. The cleaning plate 6 is driven by the electric slide rail to clean the welding slag on the surface of the workbench body 2, which can not only save the time of manual cleaning, but also keep the cleanliness of the workbench body 2, thereby effectively improving the welding efficiency.

[0034] The cleaning plate 6 includes a mounting plate 61, which is mounted on the upper end of the control block 5. A cleaning brush 62 is fixedly connected to the lower end of the mounting plate 61, and a shovel plate 63 is fixedly connected to the front end of the mounting plate 61. The shovel plate 63 is used to shovel up the welding slag dripping on the surface of the workbench body 2, thereby facilitating cleaning by the cleaning brush 62.

[0035] The lower end of the support plate 1 is fixedly connected with support columns 7, and the lower end of the support column 7 is fixedly connected with a load-bearing block 8. The workbench is supported as a whole by the support columns 7, and the load-bearing block 8 is used to increase the contact area with the ground, thereby improving the overall stability of the workbench.

[0036] An electric shaft 9 is rotatably connected between the support frame 3 and the support plate 1, and multiple electric shafts 9 rotate synchronously. The support frame 3 is rotated down by the synchronous electric shaft 9 so that the support frame 3 is located at the side end of the workbench body 2, thereby facilitating the cleaning plate 6 to comprehensively clean the workbench body 2. When the support frame 3 is erected, the automobile chassis can be supported to facilitate welding. When it is lowered, different models of automobile chassis can be placed on the upper end of the workbench body 2 for welding.

[0037] A pair of dust shielding strips 10 are fixedly connected to the inner wall of the control groove 4, and the dust shielding strips 10 are rubber strips. The control groove 4 can be shielded by the dust shielding strips 10 to reduce the driving influence of the electric slide rail after the welding slag falls in.

[0038] A through hole 11 is provided in the middle of the cleaning plate 6, and a rotating locking block 12 is slidably connected in the through hole 11, and the rotating locking block 12 is rotatably connected to the control block 5. When the rotating locking block 12 is rotated to match the through hole 11, the cleaning plate 6 can be removed as a whole for replacement or cleaning. Conversely, the rotating locking block 12 can be used to limit and fix the cleaning plate 6.

[0039] When using, please refer to Figure 1-4 When the surface of the workbench body 2 needs to be cleaned, the multiple support frames 3 are rotated down by the electric rotating shaft 9, and the control block 5 is driven by the electric slide rail to move. At the same time, the cleaning plate 6 is driven by the control block 5, and the welding slag on the surface of the workbench body 2 is shoveled up by the shovel plate 63, and then cleaned and removed by the cleaning brush 62. Compared with the traditional workbench for automobile underframe welding, the utility model can achieve the purpose of cleaning the welding slag on the surface of the workbench body 2 by driving the cleaning plate 6 by the electric slide rail, which can not only save the time of manual cleaning, but also keep the cleanliness of the workbench body 2, thereby effectively improving the welding efficiency.

[0040] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A workbench for welding an automobile underframe, comprising a support plate (1), characterized in that: The upper end of the support plate (1) is fixedly connected to a workbench body (2), and support frames (3) are installed around the upper end of the workbench body (2). A control groove (4) is opened in the middle of the upper end of the support plate (1), and an electric slide rail is fixedly installed in the control groove (4). A control block (5) is slidably connected in the control groove (4), and a cleaning plate (6) is installed on the upper end of the control block (5).

2. The workbench for automobile underframe welding according to claim 1, characterized in that: The cleaning plate (6) comprises a mounting plate (61), the mounting plate (61) being mounted on the upper end of the control block (5), the lower end of the mounting plate (61) being fixedly connected to a cleaning brush (62), and the front end of the mounting plate (61) being fixedly connected to a shovel plate (63).

3. The workbench for automobile underframe welding according to claim 1, characterized in that: The lower end of the support plate (1) is fixedly connected to support columns (7) on all sides, and the lower end of the support column (7) is fixedly connected to a load-bearing block (8).

4. The workbench for automobile underframe welding according to claim 1, characterized in that: An electric rotating shaft (9) is rotatably connected between the support frame (3) and the support plate (1), and a plurality of electric rotating shafts (9) rotate synchronously.

5. The workbench for automobile underframe welding according to claim 1, characterized in that: A pair of dust-blocking strips (10) are fixedly connected to the inner wall of the control groove (4), and the dust-blocking strips (10) are rubber strips.

6. The workbench for automobile underframe welding according to claim 1, characterized in that: A through hole (11) is provided in the middle of the cleaning plate (6), a rotating lock block (12) is slidably connected in the through hole (11), and the rotating lock block (12) is rotationally connected to the control block (5).

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