Surface burr grinding machine for cross beam machining

Abstract

The surface burr grinding machine for beam machining comprises a workbench, a plurality of rollers are rotationally connected to the interior of the workbench, first lifting assemblies are arranged on the left side and the right side of the workbench respectively, and an adjusting assembly for adjusting the distance between the first lifting assemblies is fixedly connected to the bottom end of the workbench. According to the cross beam driving device, the cross beams are arranged at the positions, between the driving assemblies, of the workbench, the distance between the driving assemblies can be adjusted through the arranged adjusting assemblies, the heights of the driving assemblies can be adjusted through the arranged first lifting assemblies, and therefore the cross beams with different widths and heights can be conveniently driven; the driving assembly can drive the cross beam to move on the roller, the height of the grinding assembly can be adjusted through the second lifting assembly, and burrs of the cross beams with different lengths and heights can be ground along with movement of the cross beam.

Description

Technical Field

[0001] This utility model relates to the field of grinding machine technology, and in particular to a surface burr grinding machine for beam processing. Background Technology

[0002] A beam is a horizontally arranged beam structure that serves to support the weight of a building and its structure. It is the main structural support for the gravity of a building and its structure. Metal beams are widely used, especially in buildings such as factories and temporary housing. Metal beams not only play a major role in supporting the roof structure, but also connect and support columns.

[0003] Existing surface deburring machines for beam processing are not convenient for clamping and moving beams of different lengths, widths, and heights, resulting in low grinding efficiency. To overcome these disadvantages, this invention provides a surface deburring machine for beam processing. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a surface burr removal machine for beam processing.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a surface burr grinding machine for beam processing, comprising a worktable, wherein a plurality of rollers are rotatably connected inside the worktable, a first lifting assembly is provided on both the left and right sides of the worktable, an adjusting assembly for adjusting the spacing of the first lifting assemblies is fixedly connected to the bottom end of the worktable, a driving assembly is provided inside each of the first lifting assemblies, a grinding assembly is provided on the front side of the upper end of the worktable, and a second lifting assembly for adjusting the height of the grinding assembly is fixedly connected to the left and right ends of the front side of the upper end of the worktable.

[0006] Furthermore, the adjustment assembly includes a fixed frame that is fixedly connected to the worktable, a bidirectional screw that is rotatably connected inside the fixed frame, and a first limiting rod that is fixedly connected to both sides inside the fixed frame.

[0007] Furthermore, a first servo motor is fixedly connected to the middle position on one side of the fixing frame, and the output end of the first servo motor is fixedly connected to one end of the bidirectional screw.

[0008] Furthermore, the first lifting assembly includes a second support frame, with the bottom two sides of the second support frame slidably connected to corresponding first limiting rods, the middle position of the bottom of the second support frame threadedly connected to one side of a bidirectional screw, a second screw rotatably connected inside the second support frame, third limiting rods fixedly connected to both sides inside the second support frame, and a third servo motor fixedly connected to the middle position of the upper end of the second support frame, the output end of the third servo motor being fixedly connected to the upper end of the second screw.

[0009] Furthermore, the drive assembly includes a mounting bracket, which is slidably connected to a third limiting rod and threadedly connected to a second screw. Several support plates are fixedly connected to the inner side of the mounting bracket. A rotating shaft is rotatably connected to one end of each support plate. A roller is fixedly connected to the bottom end of the rotating shaft, and a first sprocket is fixedly connected to the upper end of the rotating shaft. A drive motor is fixedly connected to the other side of the bottom end of the support plate, and a second sprocket is fixedly connected to the output end of the drive motor. The second sprocket and the first sprocket are driven by a chain.

[0010] Furthermore, the second lifting assembly includes a first support frame fixedly connected to the left and right sides of the worktable. A second limiting rod is fixedly connected to one side inside the first support frame on the left and both sides inside the first support frame on the right. A first screw is rotatably connected to the other side inside the first support frame on the left. A second servo motor is fixedly connected to the upper right side of the first support frame on the left, and the output end of the second servo motor is fixedly connected to the upper end of the first screw.

[0011] Furthermore, the grinding assembly includes a slide rail, with each side of the slide rail slidably connected to a corresponding second limiting rod, and one side of the slide rail threadedly connected to a first screw. A reciprocating lead screw is rotatably connected inside the slide rail. A fourth servo motor is fixedly connected to one end of the slide rail, and the output end of the fourth servo motor is fixedly connected to one end of the reciprocating lead screw. A slider is slidably connected inside the slide rail, and the slider meshes with the reciprocating lead screw. A connecting plate is fixedly connected to the bottom end of the slider, and a grinding disc is fixedly connected to the bottom end of the connecting plate.

[0012] The beneficial effects of this utility model are:

[0013] In use, this utility model is a surface burr grinding machine for crossbeam processing. The crossbeam is placed on the worktable between the drive components. The spacing between the drive components can be adjusted by the set adjustment components, and the height of the drive components can be adjusted by the set first lifting components, which facilitates the driving of crossbeams of different widths and heights. The drive components can drive the crossbeam to move on the rollers. The height of the grinding components can be adjusted by the second lifting components. As the crossbeam moves, burrs on crossbeams of different lengths and heights can be ground. Attached Figure Description

[0014] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1: Front view of this utility model;

[0016] Figure 2 : Schematic diagram of the adjustment component and the second lifting component of this utility model;

[0017] Figure 3 : Schematic diagram of the first lifting component and driving component of this utility model;

[0018] Figure 4 : Schematic diagram of the grinding component structure of this utility model.

[0019] The attached figures are labeled as follows:

[0020] 1. Worktable; 2. Adjustment assembly; 3. First lifting assembly; 4. Drive assembly; 5. Second lifting assembly; 6. Grinding assembly; 7. Roller; 8. Fixing frame; 9. Bidirectional screw; 10. First limiting rod; 11. First servo motor; 12. First support frame; 13. Second limiting rod; 14. First screw; 15. Second servo motor; 16. Second support frame; 17. Third limiting rod; 18. Second screw; 19. Third servo motor; 20. Mounting frame; 21. Support plate; 22. Roller; 23. First sprocket; 24. Drive motor; 25. Second sprocket; 26. Chain; 27. Slide rail; 28. Reciprocating lead screw; 29. ​​Fourth servo motor; 30. Slider; 31. Connecting plate; 32. Grinding disc. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figure 1-4 As shown, a surface burr grinding machine for beam processing is disclosed, including a worktable 1, with several rollers 7 rotatably connected inside the worktable 1, first lifting components 3 on both the left and right sides of the worktable 1, and an adjusting component 2 for adjusting the spacing of the first lifting components 3 fixedly connected to the bottom of the worktable 1. A driving component 4 is provided inside each of the first lifting components 3, and a grinding component 6 is provided on the front upper side of the worktable 1. Second lifting components 5 for adjusting the height of the grinding component 6 are fixedly connected to the left and right ends of the front upper side of the worktable 1.

[0023] As shown in the figure, the adjustment assembly 2 includes a fixed frame 8 fixedly connected to the worktable 1. A bidirectional screw 9 is rotatably connected inside the fixed frame 8. First limit rods 10 are fixedly connected to both sides inside the fixed frame 8. A first servo motor 11 is fixedly connected to the middle position of one side of the fixed frame 8. The output end of the first servo motor 11 is fixedly connected to one end of the bidirectional screw 9. The first lifting assembly 3 includes a second support frame 16. The two sides of the bottom end of the second support frame 16 are slidably connected to the corresponding first limit rods 10. The middle position of the bottom end of the second support frame 16 is threadedly connected to one side of the bidirectional screw 9. A second screw 18 is rotatably connected inside the second support frame 16. Both sides are fixedly connected to a third limiting rod 17. A third servo motor 19 is fixedly connected to the middle position of the upper end of the second support frame 16. The output end of the third servo motor 19 is fixedly connected to the upper end of the second screw 18. The first servo motor 11 drives the bidirectional screw 9 to rotate, which can drive the first lifting component 3 to move along the first limiting rod 10 through the second support frame 16, thereby adjusting the spacing of the drive component 4. The third servo motor 19 drives the second screw 18 to rotate, which can drive the drive component 4 to move along the third limiting rod 17 through the mounting frame 20, thereby adjusting the height of the drive component 4, which is convenient for driving beams of different widths and heights.

[0024] As shown in the figure, the drive assembly 4 includes a mounting frame 20, which is slidably connected to the third limiting rod 17 and threadedly connected to the second screw 18. Several support plates 21 are fixedly connected to the inner side of the mounting frame 20. A rotating shaft is rotatably connected to one end of the support plate 21, and a roller 22 is fixedly connected to the bottom end of the rotating shaft. A first sprocket 23 is fixedly connected to the upper end of the rotating shaft. A drive motor 24 is fixedly connected to the other side of the bottom end of the support plate 21. A second sprocket 25 is fixedly connected to the output end of the drive motor 24. The second sprocket 25 and the first sprocket 23 are driven by a chain 26. As the spacing between the drive assemblies 4 is adjusted, the roller 22 contacts the concave side of the crossbeam. The drive motor 24 drives the second sprocket 25 to rotate. Through the transmission of the chain 26 and the first sprocket 23, the rotating shaft can be driven to rotate, which in turn drives the roller 22 to rotate, and thus drives the crossbeam to move on the roller 7.

[0025] As shown in the figure, the second lifting assembly 5 includes a first support frame 12 fixedly connected to the left and right sides of the worktable 1. A second limiting rod 13 is fixedly connected to one side inside the first support frame 12 on the left side and to both sides inside the first support frame 12 on the right side. A first screw 14 is rotatably connected to the other side inside the first support frame 12 on the left side. A second servo motor 15 is fixedly connected to the upper right side of the first support frame 12 on the left side. The output end of the second servo motor 15 is fixedly connected to the upper end of the first screw 14. The second servo motor 15 drives the first screw 14 to rotate, which can drive the grinding assembly 6 to move along the second limiting rod 13 via the slide rail 27. This allows the height of the grinding assembly 6 to be adjusted so that the grinding disc 32 contacts the upper end of the crossbeam. As the crossbeam moves, burrs on crossbeams of different lengths and heights can be ground.

[0026] As shown in the figure, the grinding assembly 6 includes a slide rail 27. The two sides of the slide rail 27 are slidably connected to the corresponding second limit rods 13, and one side of the slide rail 27 is threadedly connected to the first screw 14. A reciprocating lead screw 28 is rotatably connected inside the slide rail 27. A fourth servo motor 29 is fixedly connected to one end of the slide rail 27. The output end of the fourth servo motor 29 is fixedly connected to one end of the reciprocating lead screw 28. A slider 30 is slidably connected inside the slide rail 27. The slider 30 is meshed with the reciprocating lead screw 28. A connecting plate 31 is fixedly connected to the bottom end of the slider 30. A grinding disc 32 is fixedly connected to the bottom end of the connecting plate 31. The fourth servo motor 29 drives the reciprocating lead screw 28 to rotate, which can drive the slider 30 to move back and forth along the slide rail 27, thereby driving the grinding disc 32 at the lower end of the connecting plate 31 to grind the upper end of the crossbeam.

[0027] Working Principle: During use, the I-beam crossbeam is placed on the workbench 1 between the drive components 4. The spacing between the drive components 4 can be adjusted by the adjustment component 2. Specifically, the first servo motor 11 drives the bidirectional screw 9 to rotate, which in turn moves the first lifting component 3 along the first limit rod 10 via the second support frame 16, thereby adjusting the spacing between the drive components 4. The first lifting component 3 can also adjust the height of the drive components 4. Specifically, the third servo motor 19 drives the second screw 18 to rotate, which in turn moves the drive components 4 along the third limit rod 17 via the mounting frame 20, thereby adjusting the height of the drive components 4. This facilitates driving crossbeams of different widths and heights. Furthermore, as the spacing between the drive components 4 is adjusted, the roller 22 contacts the concave side of the crossbeam. The drive motor 24 drives the second sprocket 25 to rotate. Through the transmission of the chain 26 and the first sprocket 23, the shaft can be rotated, which in turn drives the roller 22 to rotate. This, in turn, drives the crossbeam to move on the roller 7. The height of the grinding component 6 can be adjusted by the second lifting component 5. Specifically, the second servo motor 15 drives the first screw 14 to rotate, which drives the grinding component 6 to move along the second limit rod 13 via the slide rail 27. This allows the height of the grinding component 6 to be adjusted so that the grinding disc 32 contacts the upper end of the crossbeam. As the crossbeam moves, burrs can be ground off the crossbeams of different lengths and heights. Specifically, the fourth servo motor 29 drives the reciprocating screw 28 to rotate, which drives the slider 30 to reciprocate along the slide rail 27. This allows the grinding disc 32 at the lower end of the connecting plate 31 to grind the upper end of the crossbeam.

[0028] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A surface burr grinding machine for beam processing, comprising a worktable (1), characterized in that: The workbench (1) is rotatably connected to several rollers (7). The workbench (1) is provided with first lifting components (3) on both the left and right sides. The bottom of the workbench (1) is fixedly connected to an adjusting component (2) for adjusting the distance between the first lifting components (3). The inner side of the first lifting components (3) is provided with a driving component (4). The front side of the upper end of the workbench (1) is provided with a grinding component (6). The left and right ends of the front side of the upper end of the workbench (1) are fixedly connected with second lifting components (5) for adjusting the height of the grinding component (6).

2. The surface burr grinding machine for beam processing according to claim 1, characterized in that: The adjustment component (2) includes a fixed frame (8) fixedly connected to the workbench (1), a bidirectional screw (9) is rotatably connected inside the fixed frame (8), and a first limiting rod (10) is fixedly connected to both sides inside the fixed frame (8).

3. The surface burr grinding machine for beam processing according to claim 2, characterized in that: The first servo motor (11) is fixedly connected to the middle position of one side of the fixed frame (8), and the output end of the first servo motor (11) is fixedly connected to one end of the bidirectional screw (9).

4. The surface burr grinding machine for beam processing according to claim 3, characterized in that: The first lifting assembly (3) includes a second support frame (16). The two sides of the bottom end of the second support frame (16) are slidably connected to the corresponding first limiting rods (10). The middle position of the bottom end of the second support frame (16) is threadedly connected to one side of the bidirectional screw (9). The second screw (18) is rotatably connected inside the second support frame (16). The two sides of the inside of the second support frame (16) are fixedly connected to the third limiting rods (17). The middle position of the upper end of the second support frame (16) is fixedly connected to the third servo motor (19). The output end of the third servo motor (19) is fixedly connected to the upper end of the second screw (18).

5. A surface deburring machine for beam processing according to claim 4, characterized in that: The drive assembly (4) includes a mounting bracket (20), which is slidably connected to a third limiting rod (17). The mounting bracket (20) is threadedly connected to a second screw (18). Several support plates (21) are fixedly connected to the inner side of the mounting bracket (20). A rotating shaft is rotatably connected to one end of the support plate (21). A roller (22) is fixedly connected to the bottom end of the rotating shaft. A first sprocket (23) is fixedly connected to the upper end of the rotating shaft. A drive motor (24) is fixedly connected to the other side of the bottom end of the support plate (21). A second sprocket (25) is fixedly connected to the output end of the drive motor (24). The second sprocket (25) and the first sprocket (23) are driven by a chain (26).

6. The surface burr grinding machine for beam processing according to claim 1, characterized in that: The second lifting assembly (5) includes a first support frame (12) fixedly connected to the left and right sides of the workbench (1). A second limiting rod (13) is fixedly connected to one side inside the first support frame (12) on the left and both sides inside the first support frame (12) on the right. A first screw (14) is rotatably connected to the other side inside the first support frame (12) on the left. A second servo motor (15) is fixedly connected to the right side of the upper end of the first support frame (12) on the left. The output end of the second servo motor (15) is fixedly connected to the upper end of the first screw (14).

7. A surface burr grinding machine for beam processing according to claim 6, characterized in that: The grinding assembly (6) includes a slide rail (27), with its two sides slidably connected to corresponding second limiting rods (13), and one side of the slide rail (27) threadedly connected to a first screw (14). A reciprocating lead screw (28) is rotatably connected inside the slide rail (27). A fourth servo motor (29) is fixedly connected to one end of the slide rail (27), and the output end of the fourth servo motor (29) is fixedly connected to one end of the reciprocating lead screw (28). A slider (30) is slidably connected inside the slide rail (27), and the slider (30) meshes with the reciprocating lead screw (28). A connecting plate (31) is fixedly connected to the bottom end of the slider (30), and a grinding disc (32) is fixedly connected to the bottom end of the connecting plate (31).

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