A metal plate edge deburring apparatus

Abstract

The utility model provides a kind of metal plate edge deburring equipment, it is related to deburring technical field, the equipment includes workbench, base is provided on workbench, the backboard perpendicular to workbench is provided along one side of workbench, backboard is used to set up polishing device, the extension direction of backboard is first direction;The center position of workbench is provided with mounting groove, mounting groove extends along vertical first direction, base includes moving seat, moving seat and workbench are slidably connected along the extension direction of mounting groove, rotating disc is rotatably connected on moving seat, and rotating disc is used to place metal plate;Driving device is provided in mounting groove, and driving device is used to drive moving seat to slide relative to workbench;The both ends of workbench along first direction are symmetrically provided with several fixed parts, and the tedious operation of repeatedly taking can be saved in the case where metal plate is not taken off to quickly switch polishing edge.

Description

Technical Field

[0001] This utility model relates to the field of deburring equipment technology, and more specifically, to a deburring equipment for the edges of metal plates. Background Technology

[0002] Metal sheets are widely used in industrial production. After cutting or stamping, burrs often form on their edges, affecting product appearance and safety. Therefore, deburring is necessary. Traditional deburring methods rely heavily on manual operation or simple mechanical assistance, resulting in low efficiency and inconsistent quality. To address this, various metal sheet edge deburring machines have emerged on the market. These machines use motor-driven grinding heads to automate edge processing, improving efficiency and consistency while reducing labor intensity.

[0003] However, existing deburring equipment still has shortcomings in dealing with multi-sided grinding needs. For example, the existing utility model patent with publication number CN219403642U discloses a deburring device for the edges of metal plates. Although this device can effectively fix the metal plate and complete single-sided grinding, when other edges of the metal plate need to be processed, the workpiece still needs to be removed and reinstalled. The operation process is cumbersome, which not only increases the operation time but also affects the processing efficiency, especially in the processing of large-size and heavy metal plates. Utility Model Content

[0004] The purpose of this invention is to provide a deburring device for the edges of metal plates, addressing the problems in the prior art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: This utility model provides a deburring device for the edge of a metal plate. The device includes a workbench, a base is provided on the workbench, and a back plate perpendicular to the workbench is provided along one side of the workbench. The back plate is used to install a grinding device, and the extension direction of the back plate is a first direction. The workbench has a mounting groove at its center, which extends perpendicular to the first direction. The base includes a movable seat, which is slidably connected to the workbench along the extension direction of the mounting groove. A rotating disk is rotatably connected to the movable seat, and the rotating disk is used to place a metal plate. A drive device is provided in the mounting slot, and the drive device is used to drive the movable seat to slide relative to the worktable. The workbench is symmetrically provided with several fixing components at both ends along the first direction.

[0006] Optionally, the workbench has a hollow interior structure. The upper end of the workbench has multiple first connecting slots corresponding to the fixing components. The workbench contains first threaded rods corresponding to the first connecting slots. Both the first connecting slots and the first threaded rods extend along the first direction. The bottom of the fixing component is connected to a first threaded seat, which passes through the first connecting slots to be threadedly connected to the first threaded rod. One end of the first threaded rod is equipped with a first motor, which drives the fixing component to move along the first direction.

[0007] Optionally, the fixing component includes a connecting plate, with an upper fixing plate and a lower fixing plate disposed on the side of the connecting plate facing the base. The lower surface of the lower fixing plate contacts the upper surface of the workbench. The upper fixing plate is threadedly connected to an adjusting screw. The adjusting screw is vertically disposed, with both ends of the adjusting screw extending out of the upper fixing plate. A handle is disposed at the top of the adjusting screw, and a pressure block is disposed at the bottom of the adjusting screw. The metal plate is fixed between the pressure block and the lower fixing plate.

[0008] Optionally, the upper surface edge of the lower fixing plate near the base is chamfered.

[0009] Optionally, sliders are provided on both sides of the mounting groove, the sliders and the mounting groove extend in the same direction, and the movable seat is provided with a sliding groove matching the slider on the side facing the mounting groove, and the slider is placed in the corresponding sliding groove.

[0010] Optionally, the driving device includes a rack disposed at the bottom of the movable seat, the rack meshing with a gear, the gear being driven to rotate by a third motor to move the movable seat along the extension direction of the mounting groove.

[0011] Optionally, a second threaded rod is provided on the other side of the back plate, the second threaded rod extends along the first direction, and a second threaded seat is threadedly connected to the second threaded rod; The grinding device includes a grinding disc and a fourth motor. The second threaded seat is connected to the fourth motor. The back plate is provided with a second connecting groove. The second connecting groove extends along the first direction. The output end of the fourth motor passes through the second connecting groove and is connected to the grinding disc. One end of the second threaded rod is connected to a second motor, which drives the grinding device to move along the first direction.

[0012] Optionally, a receiving groove is provided between the back plate and the worktable, and the receiving groove extends along the first direction.

[0013] The metal plate edge deburring device provided by this utility model has the following beneficial effects: 1) By sliding the movable seat and the mounting slot together, combined with the rotation function of the rotating disk, the grinding edges can be quickly switched without removing the metal plate, eliminating the tedious operation of repeated handling and significantly shortening the processing preparation time. It is especially suitable for batch processing of large-size metal plates. The fixing parts cooperate with the precisely positioned movable seat and rotating disk to ensure that the position of the metal plate is stable and reliable during the grinding process, avoiding positioning deviations caused by repeated clamping and improving the consistency and accuracy of grinding each edge.

[0014] 2) The sliding adjustment of the movable seat along the mounting groove, combined with the angle adjustment of the rotating disk, enables the equipment to adapt to the processing needs of metal plates of different lengths and widths; the symmetrically arranged fixing parts can stably clamp workpieces of various specifications, thus broadening the applicability of the equipment.

[0015] 3) For heavy metal plates, grinding of each edge can be completed without manual handling and flipping, reducing the frequency of manual intervention for heavy workpieces and reducing the physical exertion and safety risks for operators. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is one of the structural schematic diagrams of the metal plate edge deburring device provided in the embodiments of this application; Figure 2 A second schematic diagram of the structure of the metal plate edge deburring device provided in the embodiments of this application; Figure 3 This is the third schematic diagram of the structure of the metal plate edge deburring device provided in the embodiments of this application; Figure 4 This is one of the structural schematic diagrams of the fastener; Figure 5 This is the second structural schematic diagram of the fastener.

[0018] Icons: 10. Workbench; 11. Slider; 12. First motor; 13. First threaded rod; 14. First connecting groove; 15. Mounting groove; 20. Back plate; 21. Grinding disc; 22. Second connecting groove; 23. Second motor; 24. Second threaded rod; 25. Second threaded seat; 26. Fourth motor; 27. Receiving groove; 28. First baffle; 30. Fixing component; 31. Lower fixing plate; 32. Upper fixing plate; 33. Handle; 34. Adjusting screw; 35. Pressure block; 36. First threaded seat; 40. Moving seat; 41. Rotating disc; 42. Slide groove; 43. Rack; 44. Gear; 45. Third motor. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of this application. It should be noted that, without conflict, the various features in the embodiments of this application can be combined with each other, and the combined embodiments are still within the protection scope of this application.

[0020] like Figure 1 As shown, this application embodiment provides a metal plate edge deburring device. The device includes a worktable 10, a base is provided on the worktable 10, and a back plate 20 perpendicular to the worktable 10 is provided along one side of the worktable 10. The back plate 20 is used to install a grinding device, and the extending direction of the back plate 20 is a first direction (…). Figure 1(In the direction of the middle arrow); a mounting groove 15 is provided at the center of the worktable 10, extending along a direction perpendicular to the first direction. The base includes a movable seat 40, which is slidably connected to the worktable 10 along the extension direction of the mounting groove 15. A rotating disk 41 is rotatably connected to the movable seat 40, and the rotating disk 41 is used to place the metal plate. A driving device is provided in the mounting groove 15, which is used to drive the movable seat 40 to slide relative to the worktable 10. Several fixing parts 30 are symmetrically arranged at both ends of the worktable 10 along the first direction. Through the movable seat 40 and the rotating disk 41, the metal plate can complete multi-edge continuous grinding in a single clamping, avoiding the tedious operation of repeated disassembly and repositioning in traditional technology, significantly shortening the process flow time and improving the overall work efficiency. The rotating disk 41 can carry and rotate the metal plate. With the linear displacement of the movable seat 40, it can adaptively adjust the relative position of the workpiece and the grinding device, which is suitable for edge processing of metal plates with different contours such as rectangles and polygons, and the equipment has strong versatility. The movable seat 40 slides directionally along the mounting groove 15, driving the metal plate to feed smoothly. This ensures uniform contact between the workpiece and the grinding head during the grinding process, which helps improve the quality stability of edge deburring and reduces the need for human intervention. When this equipment is used for grinding the four sides of a rectangular metal plate, the center of the metal plate is first aligned and placed on the rotating disk 41. After grinding one side edge, the drive device controls the movable seat 40 to retract and reset, the rotating disk 41 rotates 90 degrees, and the movable seat 40 moves forward again to complete the grinding of the second side. This cycle continues until all four sides are processed, without the need to remove the metal plate again.

[0021] like Figure 2 and Figure 3 As shown, the worktable 10 has a hollow interior. Multiple first connecting slots 14, each corresponding to a fixed component 30, are located at the upper end of the worktable 10. A first threaded rod 13, corresponding to each connecting slot 14, is located inside the worktable 10. Both the first connecting slots 14 and the first threaded rod 13 extend along a first direction. A first threaded seat 36 is connected to the bottom of the fixed component 30, passing through the first connecting slots 14 to threadedly connect with the first threaded rod 13. A first motor 12 is located at one end of the first threaded rod 13, driving the fixed component 30 to move along the first direction. The first motor 12 drives the first threaded rod 13 to rotate, causing the fixed component 30 to automatically translate along the first direction. This allows for rapid adjustment of the clamping position according to the actual width of the metal plate, achieving continuous stepless adjustment of the clamping range and meeting the positioning requirements of workpieces of different specifications. The threaded drive has a self-locking characteristic, preventing the fixed component 30 from loosening after positioning, ensuring stable and reliable clamping force during grinding, effectively suppressing workpiece vibration, and improving processing accuracy and surface quality. Motor-driven operation replaces manual adjustment, reducing the workload of operators, avoiding human positioning errors, and improving the automation level and ease of operation of the equipment.

[0022] like Figure 4and Figure 5 As shown, the fixing component 30 includes a connecting plate. An upper fixing plate 32 and a lower fixing plate 31 are disposed on the side of the connecting plate facing the base. The lower surface of the lower fixing plate 31 contacts the upper surface of the worktable 10. The upper fixing plate 32 and an adjusting screw 34 are threadedly connected. The adjusting screw 34 is vertically positioned, with both ends extending out of the upper fixing plate 32. A handle 33 is disposed at the top of the adjusting screw 34, and a pressure block 35 is disposed at the bottom. The metal plate is fixed between the pressure block 35 and the lower fixing plate 31. The upper and lower fixing plates 32, in conjunction with the pressure block 35, clamp the metal plate. The distance between the pressure block 35 and the lower fixing plate 31 is adjusted by vertically screwing the adjusting screw 34. This allows for the application of a uniform and stable clamping force to metal plates of various thicknesses, providing strong adaptability to clamping applications. When clamping a thick metal plate, the operator holds the handle 33 and rotates the adjusting screw 34 counterclockwise. The pressure block 35 moves upward, increasing the opening height between it and the lower fixed plate 31. After inserting the edge of the metal plate, the operator rotates the handle 33 clockwise to move the pressure block 35 downward and press it tightly against the surface of the metal plate, thus completing a firm clamping.

[0023] In one embodiment of this application, the upper surface edge of the lower fixing plate 31 near the base is chamfered. The chamfered edge of the lower fixing plate 31 forms a guide slope, which guides the metal plate during placement, allowing the workpiece edge to slide smoothly into the clamping area. This reduces positioning difficulty, improves the smoothness of the loading operation, and reduces the alignment accuracy requirements for the operator when placing the workpiece. Even slight positional deviations can be corrected automatically by the chamfer, lowering the operational threshold and improving operational safety. When the operator brings the metal plate edge close to the lower fixing plate 31, due to the chamfer, even slight misalignment of the metal plate can allow it to slide along the slope to the predetermined position below the pressure block 35, eliminating the need for repeated precise alignment. After placement, the adjusting screw 34 is tightened to complete the final positioning. Specifically, sliders 11 are respectively provided on both sides of the mounting groove 15, and the sliders 11 extend in the same direction as the mounting groove 15. The movable seat 40 is provided with a groove 42 matching the slider 11 on the side facing the mounting groove 15, and the slider 11 is placed in the corresponding groove 42. The slider 11 and the groove 42 provide directional constraints for the movable seat 40, ensuring that it slides linearly in the extension direction of the mounting groove 15, effectively suppressing lateral swaying and offset, and improving the smoothness and positional accuracy of the workpiece feeding motion.

[0024] In this embodiment, the driving device includes a rack 43 disposed at the bottom of the movable seat 40. The rack 43 meshes with a gear 44, which is driven to rotate by a third motor 45, causing the movable seat 40 to move along the extension direction of the mounting groove 15. By driving the gear 44 to rotate through the third motor 45, the rotational motion can be precisely converted into the linear displacement of the movable seat 40, with no slippage during the transmission process, ensuring accurate control of the workpiece feed. The third motor 45 can be a servo motor, whose output shaft is connected to a reducer to drive the gear 44. The gear 44 meshes with the rack 43 fixed at the bottom of the mounting groove 15. When the motor receives a pulse signal and rotates, the gear 44 rolls along the rack 43, driving the movable seat 40 to move precisely by a displacement corresponding to the number of pulses, realizing the step feed of the metal plate.

[0025] In this embodiment, a second threaded rod 24 is provided on the other side of the back plate 20. The second threaded rod 24 extends along a first direction and is threadedly connected to a second threaded seat 25. The grinding device includes a grinding disc 21 and a fourth motor 26. The second threaded seat 25 is connected to the fourth motor 26. A second connecting groove 22 is provided on the back plate 20, extending along the first direction. The output end of the fourth motor 26 passes through the second connecting groove 22 and connects to the grinding disc 21. One end of the second threaded rod 24 is connected to a second motor 23, which drives the grinding device to move along the first direction. The second motor 23 drives the second threaded rod 24 to rotate, causing the second threaded seat 25 to move the grinding device along the first direction. This achieves full coverage of the grinding head along the length of the metal plate edge, enabling continuous and uniform grinding of long edges and avoiding joint marks caused by segmented grinding. When grinding a long metal plate, the second motor 23 drives the second threaded rod 24 to rotate, and the second threaded seat 25 drives the fourth motor 26 and the grinding disc 21 to move at a constant speed from one end of the plate to the other. At the same time, the grinding disc 21 rotates at high speed to complete the grinding of the entire edge. When the rotating disc 41 needs to be rotated to switch the grinding edge, the grinding device first moves to the end of the back plate 20 to avoid it, and then resets to continue the operation after the workpiece is rotated into place.

[0026] Specifically, a receiving groove 27 is provided between the back plate 20 and the worktable 10, extending along the first direction. Located directly below the grinding area, the receiving groove 27 collects metal shavings, dust, and other waste generated during grinding, preventing waste from scattering onto the worktable 10 or the ground, maintaining a clean working environment, and reducing the frequency of cleaning and maintenance. In one embodiment of this application, the receiving groove 27 can adopt a drawer-type structure, embedded in the receiving space between the back plate 20 and the worktable 10 along the first direction, with its opening facing the grinding area and a magnetic adsorption layer at the bottom. After grinding, the operator can easily remove the receiving groove 27 to clean the collected metal shavings, and then push it back to the working position.

[0027] The usage process of this utility model is as follows: First, the metal plate is placed centered on the rotating disk 41. The first motor 12 is started to drive the first threaded rod 13 to rotate, automatically adjusting the fixing parts 30 at both ends of the worktable 10 to a suitable distance, so that both ends of the metal plate enter the fixing area of ​​the fixing parts 30. Then, the handle 33 is turned to make the adjusting screw 34 move the pressure block 35 down, which, together with the lower fixing plate 31, firmly clamps the edge of the metal plate. The third motor 45 of the drive device drives the moving seat 40 forward along the mounting groove 15 through the gear 44 and rack 43, so that the edge of the metal plate contacts the high-speed rotating grinding disk 21 to complete the first edge grinding. After processing, the fixing part 30 is released and moved to both sides. At the same time, the second motor 23 drives the grinding device to move along the first direction to avoid the obstruction. The moving seat 40 returns to the initial position, the rotating disk 41 rotates 90 degrees to switch to the next edge, the moving seat 40 moves to the area to be ground, and is then fixed by the fixing part 30 to perform the second side grinding. This cycle continues until all four sides of the metal plate are processed. The metal chips generated during the operation fall into the receiving groove 27 for collection. Finally, the receiving groove 27 is pulled out to clean up the waste. The entire process does not require repeatedly removing and placing the workpiece, realizing continuous and efficient multi-sided automatic grinding.

[0028] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A deburring device for the edges of metal plates, characterized in that, The device includes a workbench (10), a base is provided on the workbench (10), and a back plate (20) perpendicular to the workbench (10) is provided along one side of the workbench (10). The back plate (20) is used to set up a grinding device, and the extension direction of the back plate (20) is a first direction. The workbench (10) has a mounting groove (15) at its center, which extends along the direction perpendicular to the first direction. The base includes a movable seat (40), which is slidably connected to the workbench (10) along the direction of the mounting groove (15). A rotating disk (41) is rotatably connected to the movable seat (40), which is used to place a metal plate. A driving device is provided in the mounting slot (15), and the driving device is used to drive the movable seat (40) to slide relative to the worktable (10); The workbench (10) is symmetrically provided with several fasteners (30) at both ends along the first direction.

2. The metal plate edge deburring equipment according to claim 1, characterized in that, The workbench (10) has a hollow interior. The upper end of the workbench (10) is provided with a plurality of first connecting slots (14) corresponding one-to-one with the fixing member (30). The workbench (10) is provided with a first threaded rod (13) corresponding to the first connecting slot (14). The first connecting slot (14) and the first threaded rod (13) both extend along the first direction. The bottom of the fixing member (30) is connected to a first threaded seat (36). The first threaded seat (36) passes through the first connecting slot (14) to be threadedly connected to the first threaded rod (13). One end of the first threaded rod (13) is provided with a first motor (12). The first motor (12) is used to drive the fixing member (30) to move along the first direction.

3. The metal plate edge deburring equipment according to claim 1, characterized in that, The fastener (30) includes a connecting plate. The connecting plate is provided with an upper fixing plate (32) and a lower fixing plate (31) facing the base. The lower surface of the lower fixing plate (31) is in contact with the upper surface of the workbench (10). The upper fixing plate (32) and the adjusting screw (34) are threaded together. The adjusting screw (34) is vertically arranged. Both ends of the adjusting screw (34) extend out of the upper fixing plate (32). The top end of the adjusting screw (34) is provided with a handle (33). The bottom end of the adjusting screw (34) is provided with a pressure block (35). The metal plate is fixed between the pressure block (35) and the lower fixing plate (31).

4. The metal plate edge deburring equipment according to claim 3, characterized in that, The lower fixing plate (31) has a chamfered edge on the upper surface edge near the base.

5. The metal plate edge deburring equipment according to claim 1, characterized in that, The mounting groove (15) is provided with sliders (11) on both sides respectively. The sliders (11) and the mounting groove (15) extend in the same direction. The movable seat (40) is provided with a groove (42) matching the slider (11) on the side facing the mounting groove (15). The slider (11) is placed in the corresponding groove (42).

6. The metal plate edge deburring equipment according to claim 1, characterized in that, The driving device includes a rack (43) disposed at the bottom of the movable seat (40), the rack (43) meshing with a gear (44), the gear (44) being driven to rotate by a third motor (45) so that the movable seat (40) moves along the extension direction of the mounting groove (15).

7. The metal plate edge deburring equipment according to claim 1, characterized in that, A second threaded rod (24) is provided on the other side of the back plate (20). The second threaded rod (24) extends along the first direction and a second threaded seat (25) is threadedly connected to the second threaded rod (24). The grinding device includes a grinding disc (21) and a fourth motor (26). The second threaded seat (25) is connected to the fourth motor (26). A second connecting groove (22) is provided on the back plate (20). The second connecting groove (22) extends along the first direction. The output end of the fourth motor (26) passes through the second connecting groove (22) and connects to the grinding disc (21). One end of the second threaded rod (24) is connected to the second motor (23), which is used to drive the grinding device to move along the first direction.

8. The metal plate edge deburring equipment according to claim 1, characterized in that, A receiving groove (27) is provided between the back plate (20) and the worktable (10), and the receiving groove (27) extends along the first direction.

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