A burr polishing device for steel plate processing

Abstract

The application relates to the technical field of steel plate processing equipment, and discloses a burr polishing device for steel plate processing, which comprises a base, a U-shaped frame fixedly installed at the top of the base, a plurality of roller cylinders arranged at equal intervals and rotationally installed on the U-shaped frame, two rectangular grooves formed in the top of the base, the two rectangular grooves being symmetrically arranged on the left and right sides of the U-shaped frame, support columns slidingly installed in the two rectangular grooves, the top of each of the two support columns extending to the outside of the corresponding rectangular groove, a U-shaped plate fixedly installed at the top of each of the two support columns, a burr polishing roller rotationally installed in each of the two U-shaped plates, and a motor fixedly installed at the bottom of each of the two U-shaped plates. The application has the following advantages and effects: the burr polishing device can polish and deburr the two sides of a steel plate simultaneously, greatly improves the processing efficiency, improves the deburring and polishing processing precision, reduces the labor intensity, and is suitable for deburring and polishing processing of steel plates with different widths.

Description

Technical Field

[0001] This application relates to the field of steel plate processing equipment technology, and in particular to a burr-removing device for steel plate processing. Background Technology

[0002] Steel plates are flat steel products made by pouring molten steel, cooling, and pressing it. As a basic industrial material, steel plates are widely used in construction, transportation, machinery manufacturing, energy equipment, and daily life. During steel plate processing, after cutting and other processes, burrs often form on the edges. These burrs not only affect the appearance quality of the steel plate but may also pose safety hazards during subsequent processing, transportation, and use, such as scratching operators or damaging components. Therefore, it is necessary to use deburring equipment to remove the burrs from the edges of the steel plates.

[0003] In existing technologies, traditional steel plate deburring operations mostly rely on manual operation. Operators use hand-held grinding tools to grind the edges of the steel plate segment by segment. This manual operation method has at least the following drawbacks: First, manual grinding is inefficient, and only one side of the steel plate can be deburred and ground at a time. It is labor-intensive, and long-term operation can easily lead to operator fatigue, thus affecting the stability of grinding quality. Second, the precision of manual grinding is difficult to guarantee. Due to differences in the operator's skill level and physical condition, problems such as uneven grinding, over-grinding, or under-grinding are prone to occur, making it impossible to ensure the consistency of the steel plate edges.

[0004] Therefore, we propose a burr-removing device for steel plate processing to solve the above problems. Utility Model Content

[0005] The purpose of this application is to provide a deburring device for steel plate processing, which can simultaneously deburr both sides of the steel plate, greatly improving processing efficiency, enhancing deburring accuracy, reducing manual labor intensity, and is suitable for deburring steel plates of different widths.

[0006] The above-mentioned technical objective of this application is achieved through the following technical solution: a burr grinding device for steel plate processing, comprising a base, a U-shaped frame fixedly installed on the top of the base, a plurality of rollers arranged at equal intervals rotatably on the U-shaped frame, two rectangular slots opened on the top of the base, the two rectangular slots being symmetrically distributed on the left and right sides of the U-shaped frame, a support column slidably installed in each of the two rectangular slots, the top of the two support columns extending to the outside of the corresponding rectangular slots, a U-shaped plate fixedly installed on the top of each of the two support columns, a burr grinding roller rotatably installed in each of the two U-shaped plates, a motor fixedly installed at the bottom of each of the two U-shaped plates, the output shaft ends of the two motors being fixedly connected to the bottom ends of the corresponding burr grinding rollers, and a steel plate conveying assembly suspended and fixed above the rollers, the steel plate conveying assembly being used for horizontal linear conveying of steel plates.

[0007] By adopting the above technical solution, two burr grinding rollers can be rotated synchronously under the drive of two motors to grind and remove burrs from both sides of the steel plate, which greatly improves processing efficiency and reduces manual labor intensity.

[0008] A further feature of this application is that: grooves are provided on the inner walls of the two rectangular grooves that are close to each other, and hydraulic cylinders are fixedly installed in the two grooves. The output shaft ends of the two hydraulic cylinders extend to the outside of the corresponding grooves and are fixedly connected to the corresponding support columns.

[0009] By adopting the above technical solution, two hydraulic cylinders are used to facilitate the adjustment of the distance between the burr grinding roller and the side of the steel plate, which is suitable for deburring and grinding steel plates of different widths.

[0010] A further feature of this application is that a guide bar is fixedly installed in the groove, and the support column is slidably sleeved on the corresponding guide bar.

[0011] By adopting the above technical solutions, the stability of the support column during movement is enhanced.

[0012] A further feature of this application is that a ball bearing is nested at the bottom end of the support column, and the ball bearing rolls in contact with the bottom inner wall of the rectangular groove.

[0013] By adopting the above technical solutions, the smoothness of the support column movement is enhanced.

[0014] A further provision of this application is that a debris collection box is fixedly installed on the side of the support column near the U-shaped frame, the top of the debris collection box has an open structure, and the debris collection box is located below the U-shaped plate.

[0015] By adopting the above technical solution, the debris collection box is used to collect the debris generated during the deburring and grinding process.

[0016] A further configuration of this application is as follows: the steel plate conveying assembly includes an electric guide rail, an electric slide block, a second hydraulic cylinder, a mounting plate, and an electromagnet. The electric guide rail is located above the roller, the electric slide block is slidably mounted on the electric guide rail, the second hydraulic cylinder is fixedly mounted on the bottom of the electric slide block, the mounting plate is fixedly mounted on the output shaft end of the second hydraulic cylinder, and the electromagnet is fixedly mounted on the bottom of the mounting plate.

[0017] By adopting the above technical solution, the sliding connection of the electric slide on the electric guide rail can control the horizontal linear movement of the hydraulic cylinder, the mounting plate and the electromagnet. The height of the electromagnet can be adjusted by the hydraulic cylinder. The magnetic force generated by the electromagnet when energized can firmly attract and fix the steel plate, thereby driving the steel plate to move horizontally and linearly. In addition, the steel plate can be prevented from shifting during the deburring and grinding process on the side of the steel plate.

[0018] A further provision of this application is that an L-shaped frame is fixedly installed on the top of the base, a crossbeam is fixedly installed on the top of the L-shaped frame, and an electric guide rail is fixedly installed on the bottom of the crossbeam.

[0019] By adopting the above technical solution, the steel plate conveying assembly can be stably supported.

[0020] A further feature of this application is that the number of L-shaped frames is set to multiple, and the multiple L-shaped frames are arranged evenly in two columns.

[0021] By adopting the above technical solution, the stability of the support for the steel plate conveying assembly can be enhanced.

[0022] A further feature of this application is that the multiple rollers have the same diameter and the tops of the multiple rollers are flush.

[0023] By adopting the above technical solution, a stable support surface can be provided for the steel plate, ensuring that the steel plate remains horizontal during conveying and deburring and grinding, and avoiding uneven grinding caused by the shaking of the steel plate.

[0024] A further feature of this application is that the outer surfaces of the multiple rollers are all smooth surfaces.

[0025] By adopting the above technical solution, the frictional force when the steel plate comes into contact with the roller can be reduced, making the horizontal linear conveying of the steel plate smoother.

[0026] This application includes at least one of the following beneficial technical effects:

[0027] 1. This application utilizes two burr grinding rollers that can rotate synchronously under the drive of two motors to grind and remove burrs from both sides of the steel plate, which greatly improves processing efficiency and reduces manual labor intensity.

[0028] 2. This application utilizes a hydraulic cylinder with an adjustable support column to adjust the distance between the burr grinding roller and the side of the steel plate, making it suitable for deburring and grinding steel plates of different widths.

[0029] 3. This application utilizes a steel plate conveying assembly, which can drive the steel plate to move horizontally in a straight line without the need for manual pushing of the steel plate, further reducing the intensity of manual labor. Moreover, during the deburring and grinding process of the steel plate side, the steel plate can be firmly fixed by magnetic adsorption, which can prevent the steel plate from shifting and improve the deburring and grinding processing accuracy. Attached Figure Description

[0030] Figure 1 This is a front-view stereoscopic structural diagram of this embodiment.

[0031] Figure 2 This is a front view sectional three-dimensional structural schematic diagram of this embodiment.

[0032] Figure 3 This is a top-view three-dimensional structural diagram of this embodiment.

[0033] Figure 4 This is a three-dimensional structural diagram of the steel plate conveying assembly.

[0034] Figure 5 A three-dimensional structural diagram of a steel plate in the deburring and grinding process.

[0035] In the diagram, 1. base; 2. U-shaped frame; 3. roller; 4. rectangular groove; 5. support column; 6. U-shaped plate; 7. burr grinding roller; 8. motor; 9. groove; 10. hydraulic cylinder one; 11. guide crossbar; 12. debris collection box; 13. L-shaped frame; 14. crossbeam; 15. electric guide rail; 16. electric slide; 17. hydraulic cylinder two; 18. mounting plate; 19. electromagnet. Detailed Implementation

[0036] The technical solution of this application will be clearly and completely described below with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0037] See Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5This application provides a burr-removing device for steel plate processing, including a base 1. A U-shaped frame 2 is fixedly installed on the top of the base 1. Multiple rollers 3 arranged at equal intervals are rotatably installed on the U-shaped frame 2. Two rectangular slots 4 are opened on the top of the base 1, and the two rectangular slots 4 are symmetrically distributed on the left and right sides of the U-shaped frame 2. Support columns 5 are slidably installed in each of the two rectangular slots 4. The tops of the two support columns 5 extend to the outside of the corresponding rectangular slots 4. U-shaped plates 6 are fixedly installed on the tops of the two support columns 5. Burr-removing rollers 7 are rotatably installed in each of the two U-shaped plates 6. Motors 8 are fixedly installed at the bottom of each of the two U-shaped plates 6. The output shafts of the two motors 8 are fixedly connected to the bottom ends of the corresponding burr-removing rollers 7. The two burr-removing rollers 7 can be synchronously rotated under the drive of the two motors 8 to remove burrs from both sides of the steel plate, which greatly improves processing efficiency, reduces manual labor intensity, and is more suitable for mass production needs.

[0038] In this embodiment, grooves 9 are provided on the inner walls of the two rectangular grooves 4 that are close to each other. Hydraulic cylinders 10 are fixedly installed in the two grooves 9. The output shaft ends of the two hydraulic cylinders 10 extend to the outside of the corresponding grooves 9 and are fixedly connected to the corresponding support columns 5. The hydraulic cylinders 10 can adjust the position of the support columns 5, thereby adjusting the distance between the burr grinding roller 7 and the side of the steel plate. This is suitable for deburring and grinding steel plates of different widths.

[0039] In this embodiment, a guide bar 11 is fixedly installed in the groove 9, and the support column 5 is slidably sleeved on the corresponding guide bar 11 to enhance the stability of the support column 5 when it moves. A ball is nested at the bottom of the support column 5, and the ball rolls into contact with the bottom inner wall of the rectangular groove 4 to enhance the smoothness of the support column 5 when it moves.

[0040] In this embodiment, a debris collection box 12 is fixedly installed on the side of the support column 5 near the U-shaped frame 2. The top of the debris collection box 12 is open. The debris collection box 12 is located below the U-shaped plate 6. The debris collection box 12 is used to collect the debris generated during the deburring and polishing process, preventing the debris from falling randomly onto the machine base 1 or the ground. This can effectively reduce the difficulty of subsequent cleaning work and improve the cleanliness and safety of the working environment.

[0041] In this embodiment, a steel plate conveying assembly is suspended and fixed above the roller 3. The steel plate conveying assembly is used for horizontal linear conveying of steel plates without manual pushing. The steel plate conveying assembly includes an electric guide rail 15, an electric slide block 16, a second hydraulic cylinder 17, a mounting plate 18, and an electromagnet 19. The electric guide rail 15 is located above the roller 3. The electric slide block 16 is slidably mounted on the electric guide rail 15. The second hydraulic cylinder 17 is fixedly mounted on the bottom of the electric slide block 16. The mounting plate 18 is fixedly mounted on the output shaft end of the second hydraulic cylinder 17. The electromagnet 19 is fixedly mounted on the bottom of the mounting plate 18. By utilizing the sliding connection of the electric slide block 16 on the electric guide rail 15, the horizontal linear movement of the second hydraulic cylinder 17, the mounting plate 18, and the electromagnet 19 can be controlled. The height position of the electromagnet 19 can be adjusted by the second hydraulic cylinder 17. The magnetic force generated by the energized electromagnet 19 can firmly magnetically attract and fix the steel plate, thereby driving the steel plate to move horizontally and linearly. In addition, during the deburring and grinding process of the steel plate side, the steel plate can be prevented from shifting.

[0042] In this embodiment, an L-shaped frame 13 is fixedly installed on the top of the base 1, and a crossbeam 14 is fixedly installed on the top of the L-shaped frame 13. An electric guide rail 15 is fixedly installed on the bottom of the crossbeam 14, which can stably support the steel plate conveying assembly. The number of L-shaped frames 13 is set to multiple, and the multiple L-shaped frames 13 are evenly arranged in two rows to enhance the stability of the support for the steel plate conveying assembly.

[0043] In this embodiment, the multiple rollers 3 have the same diameter and their tops are flush, which can provide a stable support surface for the steel plate and ensure that the steel plate remains horizontal during conveying and deburring and grinding, thus avoiding uneven grinding caused by the swaying of the steel plate.

[0044] In this embodiment, the outer surfaces of the multiple rollers 3 are all smooth, which can reduce the friction when the steel plate comes into contact with the rollers 3, and make the horizontal linear conveying of the steel plate smoother.

[0045] In this embodiment, the motor 8, hydraulic cylinder 10, electric guide rail 15, electric slide 16, hydraulic cylinder 17, and electromagnet 19 can all be purchased on the market or customized in the factory. Their wiring connection and control methods are mature technologies in this field and have been fully disclosed, so they will not be described in detail here.

[0046] With the above structure, when using the steel plate deburring device provided in this application, firstly, the steel plate to be ground is placed on multiple rollers 3 on the U-shaped frame 2, so that the sides of the steel plate that need to be ground are exposed outside the U-shaped frame 2. Since the rollers 3 have the same diameter and are flush at the top, they can provide stable support for the steel plate. Then, the electric slide 16 is controlled to slide on the electric guide rail 15, so that the electromagnet 19 can be adjusted to be directly above the steel plate. Next, the hydraulic cylinder 17 is controlled to extend and run, so that the electromagnet 19 is controlled to descend vertically and press against the surface of the steel plate. Then, the electromagnet 19 is controlled to be energized to generate magnetic force, so that the steel plate can be firmly attracted and fixed.

[0047] After the steel plate is fixed by suction adsorption, the electric slide block 16 is controlled to slide on the electric guide rail 15 again, so that the steel plate can be horizontally and linearly conveyed between the two burr grinding rollers 7. Then, according to the width of the steel plate to be processed, the two hydraulic cylinders 10 are controlled to extend or retract to adjust the position of the support column 5 in the rectangular groove 4, thereby driving the burr grinding rollers 7 on the U-shaped plate 6 to move. When the two burr grinding rollers 7 contact the two sides of the steel plate that need to be ground, the two hydraulic cylinders 10 are stopped.

[0048] Then, start the two motors 8 to control the rotation of the two burr grinding rollers 7. At the same time, continue to control the electric slide 16 to slide on the electric guide rail 15, which will drive the steel plate that is firmly attracted by the electromagnet 19 to move at a constant speed in the horizontal direction. By using the two rotating burr grinding rollers 7, the burrs on both sides of the steel plate can be ground and removed at the same time.

[0049] After the steel plate is deburred and polished, stop the operation of the two motors 8, control the two hydraulic cylinders 10 to retract and reset, so that the two deburring rollers 7 can move away from the steel plate and return to their original position. Then, by controlling the electric slide 16 to slide on the electric guide rail 15, the polished steel plate can be transferred to one end of the U-shaped frame 2. Next, turn off the electromagnet 19, the magnetic force disappears, and the magnetic attraction and fixation on the steel plate is released. Then, control the hydraulic cylinder 17 to retract and reset, so that the electromagnet 19 rises back to its original position, and the polished steel plate can be removed. Following the above operation steps, the next steel plate can be deburred and polished.

Claims

1. A burr-removing device for steel plate processing, characterized in that, The machine includes a base (1), a U-shaped frame (2) is fixedly installed on the top of the base (1), and multiple rollers (3) arranged at equal intervals are rotatably installed on the U-shaped frame (2). Two rectangular slots (4) are opened on the top of the base (1), and the two rectangular slots (4) are symmetrically distributed on the left and right sides of the U-shaped frame (2). Support columns (5) are slidably installed in the two rectangular slots (4), and the tops of the two support columns (5) extend to the outside of the corresponding rectangular slots (4). U-shaped plates (6) are fixedly installed on the tops of the two support columns (5), and burr grinding rollers (7) are rotatably installed in the two U-shaped plates (6). Motors (8) are fixedly installed at the bottom of the two U-shaped plates (6), and the output shafts of the two motors (8) are fixedly connected to the bottom ends of the corresponding burr grinding rollers (7). A steel plate conveying assembly is suspended and fixed above the rollers (3), and the steel plate conveying assembly is used for horizontal linear conveying of steel plates.

2. The burr-removing device for steel plate processing according to claim 1, characterized in that: The inner walls of the two rectangular grooves (4) that are close to each other are provided with grooves (9), and hydraulic cylinders (10) are fixedly installed in the two grooves (9). The output shaft ends of the two hydraulic cylinders (10) extend to the outside of the corresponding grooves (9) and are fixedly connected to the corresponding support columns (5).

3. The burr-removing device for steel plate processing according to claim 2, characterized in that: A guide bar (11) is fixedly installed in the groove (9), and the support column (5) is slidably sleeved on the corresponding guide bar (11).

4. The burr-removing device for steel plate processing according to claim 1, characterized in that: The bottom end of the support column (5) is nested with a ball bearing, which makes rolling contact with the bottom inner wall of the rectangular groove (4).

5. The burr-removing device for steel plate processing according to claim 1, characterized in that: A debris collection box (12) is fixedly installed on the side of the support column (5) near the U-shaped frame (2). The top of the debris collection box (12) is open, and the debris collection box (12) is located below the U-shaped plate (6).

6. The burr-removing device for steel plate processing according to claim 1, characterized in that: The steel plate conveying assembly includes an electric guide rail (15), an electric slide block (16), a second hydraulic cylinder (17), a mounting plate (18), and an electromagnet (19). The electric guide rail (15) is located above the roller (3). The electric slide block (16) is slidably mounted on the electric guide rail (15). The second hydraulic cylinder (17) is fixedly mounted on the bottom of the electric slide block (16). The mounting plate (18) is fixedly mounted on the output shaft end of the second hydraulic cylinder (17). The electromagnet (19) is fixedly mounted on the bottom of the mounting plate (18).

7. The burr-removing device for steel plate processing according to claim 6, characterized in that: An L-shaped frame (13) is fixedly installed on the top of the base (1), and a crossbeam (14) is fixedly installed on the top of the L-shaped frame (13). The electric guide rail (15) is fixedly installed on the bottom of the crossbeam (14).

8. The burr-removing device for steel plate processing according to claim 7, characterized in that: The number of L-shaped frames (13) is set to multiple, and the multiple L-shaped frames (13) are arranged in two even rows.

9. The deburring device for steel plate processing according to claim 1, characterized in that: The multiple rollers (3) have the same diameter and the tops of the multiple rollers (3) are flush.

10. The deburring device for steel plate processing according to claim 9, characterized in that: The outer surfaces of all of the rollers (3) are smooth.

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