A castings deburring device with good polishing effect

Abstract

The utility model relates to foundry goods polishing technical field discloses a foundry goods burr removing device with good polishing effect, including the bottom plate, the top fixed connection of bottom plate has the mechanical arm, the other end fixed connection of mechanical arm has the shell, the inside fixed connection of shell has the fixed column, the inside rotatory connection of fixed column has the nut, the outside rotatory connection of nut has the sliding column, the inside slide connection of shell has the connecting block, the one end fixed connection of connecting block away from shell has the grinding disc, the top fixed connection of bottom plate has the workstation, the inside fixed connection of workstation has the drive assembly for driving the part. In the utility model, the grinding disc with smaller granularity can be replaced, and the grinding disc with more cutting force can be replaced for the part with more burrs, so that the polishing requirement of different parts can be better satisfied, and the versatility of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of casting grinding technology, and in particular to a casting deburring device with good grinding effect. Background Technology

[0002] A high-performance casting deburring device enables rapid and thorough removal of burrs from castings. Operating automatically, it precisely treats castings of different shapes and sizes, ensuring a smooth and flat surface after processing and significantly improving the casting's appearance quality. Simultaneously, through advanced grinding technology and a rational structural design, the device effectively reduces noise and dust pollution during the grinding process, providing operators with a relatively comfortable working environment.

[0003] Existing deburring devices often lack the ability to quickly change grinding tools. This limitation significantly restricts the equipment's adaptability to different types of parts or varying grinding requirements. The inability to promptly change to the appropriate grinding tool based on specific circumstances leads to poor grinding results and fails to meet diverse production needs. Therefore, this paper proposes a casting deburring device with superior grinding performance to address these issues. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a casting deburring device with good grinding effect, which aims to improve the problem that the existing technology cannot achieve quick replacement of grinding tools.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A casting deburring device with good polishing effect includes a base plate, a robotic arm fixedly connected to the top of the base plate, a housing fixedly connected to the other end of the robotic arm, a fixed column fixedly connected inside the housing, a nut rotatably connected inside the fixed column, a sliding column rotatably connected to the outside of the nut, a connecting block slidably connected inside the housing, a grinding disc fixedly connected to the end of the connecting block away from the housing, a worktable fixedly connected to the top of the base plate, a drive assembly for driving parts fixedly connected inside the worktable, a rotating block fixedly connected to one side of the drive assembly, and a restraining assembly for restricting parts fixedly connected to the outside of the rotating block.

[0007] As a further description of the above technical solution:

[0008] The limiting component includes limiting blocks, the inner sides of which are fixedly connected to both sides of the rotating block, and clamping plates are slidably connected to the outer sides of both limiting blocks;

[0009] As a further description of the above technical solution:

[0010] A limiting shell is rotatably connected to the outer side of the clamping plate, and the outer side of the limiting shell is fixedly connected to the inside of the workbench.

[0011] As a further description of the above technical solution:

[0012] A spring is fixedly connected to the outside of the clamping plate, and the other end of the spring is fixedly connected to the inside of the limiting shell;

[0013] As a further description of the above technical solution:

[0014] A handle is fixedly connected to the outside of the nut, and the outside of the connecting block is slidably connected to the inside of the fixing post;

[0015] As a further description of the above technical solution:

[0016] The outer side of the connecting block is slidably connected to the inside of the sliding column, and the inner side of the sliding column is coupled to the inner side of the fixed column.

[0017] As a further description of the above technical solution:

[0018] The drive assembly includes a protective shell, the outer side of which is fixed inside the worktable, and a motor is fixedly connected inside the protective shell.

[0019] As a further description of the above technical solution:

[0020] The rotating block is fixed inside the drive end of the motor, and the limiting block is set with rounded corners.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the grinding disc can be replaced by rotating the handle to drive the nut, which in turn drives the sliding column. According to the different grinding requirements of the parts, the appropriate grinding disc can be quickly replaced. For parts that require fine grinding, a grinding disc with a smaller grit can be replaced. For parts with more severe burrs, a grinding disc with a stronger cutting force can be replaced. This can better meet the grinding requirements of different parts and improve the versatility of the device.

[0023] 2. In this invention, a motor drives a rotating block, which in turn drives a limiting block. The limiting block then pushes against a clamping plate, thereby fixing the part in place. The power provided by the motor is typically stronger than that of manual operation, ensuring a more secure fixation of the part to the clamping plate. During the grinding process, the part will not loosen or fall off due to external forces, ensuring the safety and stability of the operation. Attached Figure Description

[0024] Figure 1 A three-dimensional schematic diagram of a casting deburring device with good polishing effect proposed in this utility model;

[0025] Figure 2 This is a schematic diagram of the protective shell of a casting deburring device with good polishing effect proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the limiting block of a casting deburring device with good polishing effect proposed in this utility model;

[0027] Figure 4 This is a schematic diagram of the connecting block of a casting deburring device with good polishing effect proposed in this utility model.

[0028] Legend:

[0029] 1. Base plate; 2. Workbench; 3. Protective shell; 4. Motor; 5. Rotating block; 6. Clamping plate; 7. Spring; 8. Limiting shell; 9. Robotic arm; 10. Outer shell; 11. Fixed column; 12. Nut; 13. Sliding column; 14. Handle; 15. Connecting block; 16. Grinding disc; 17. Limiting block. Detailed Implementation

[0030] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 , Figure 2 , Figure 4 This utility model provides an embodiment of a casting deburring device with good grinding effect, including a base plate 1. The base plate 1 is made of high-strength steel, which can provide stable support for the entire device. In actual operation, the base plate 1 is firmly fixed to the ground, ensuring that the device will not shake during operation, thereby ensuring the grinding accuracy.

[0032] A robotic arm 9 is fixedly connected to the top of the base plate 1. The robotic arm 9 is made of advanced alloy material, possessing high strength and high flexibility. The robotic arm 9 can move freely in all directions, allowing the grinding disc 16 to accurately reach different positions on the part for grinding. The robotic arm 9 can quickly and precisely adjust the position of the grinding tools according to a preset program or operator instructions, greatly improving grinding efficiency and quality.

[0033] The other end of the robotic arm 9 is fixedly connected to a housing 10, which is made of sturdy metal and effectively protects the internal parts. The housing 10 not only provides installation space for components such as the fixed column 11, nut 12, and sliding column 13, but also prevents external dust and impurities from entering, extending the service life of these components. During the grinding process, the housing 10 can be stably fixed to the robotic arm 9, ensuring the working stability of the grinding disc 16.

[0034] A fixing column 11 is fixedly connected inside the outer casing 10. The fixing column 11 is made of high-hardness, wear-resistant alloy steel. The fixing column 11 plays a crucial supporting role in the device, providing a stable mounting base for the nut 12 and the sliding column 13. The fixing column 11 can withstand the rotational and impact forces from the grinding disc 16, ensuring the safe and reliable operation of the device. The nut 12 is rotatably connected inside the fixing column 11. The nut 12 is made of high-strength metal material with good wear resistance and corrosion resistance. The rotation of the nut 12 can drive the sliding column 13 to move, thereby clamping or loosening the connecting block 15.

[0035] When changing the grinding disc 16, the operator only needs to turn the handle 14 to easily control the position of the sliding column 13 via the nut 12, which is convenient and quick. The sliding column 13 is rotatably connected to the outside of the nut 12. The sliding column 13 is made of high-quality alloy steel with a specially treated surface that is smooth and has good wear resistance. Driven by the nut 12, the sliding column 13 can slide inside the housing 10, thereby clamping or loosening the connecting block 15.

[0036] The sliding post 13 fits tightly against the connecting block 15, ensuring a secure and reliable installation of the grinding disc 16. The connecting block 15, made of high-strength alloy material, is slidably connected inside the housing 10, providing excellent wear resistance and corrosion resistance. The connecting block 15 connects the grinding disc 16 to other parts of the device. When replacing the grinding disc 16, simply remove the connecting block 15 from the sliding post 13 and the fixed post 11 for easy replacement.

[0037] The design of the connecting block 15 makes the replacement of the grinding disc 16 more convenient and quick, improving work efficiency. The outer side of the connecting block 15 is slidably connected to the inside of the sliding column 13, and the inner side of the sliding column 13 is coupled to the inner side of the fixed column 11. This design allows the sliding column 13 and the fixed column 11 to fit tightly, ensuring that the connecting block 15 is installed firmly and reliably. The coupled connection design can effectively transmit power, enabling the grinding disc 16 to rotate stably and improving the grinding quality.

[0038] A handle 14 is fixedly connected to the outside of the nut 12. The handle 14 is made of non-slip material, making it convenient for the operator to turn the nut 12. When changing the grinding disc 16, the operator only needs to hold the handle 14 and turn it gently to control the position of the sliding column 13 through the nut 12, thus achieving quick replacement of the grinding disc 16. The end of the connecting block 15 away from the outer shell 10 is fixedly connected to the grinding disc 16. The grinding disc 16 is made of high-strength abrasive and has good wear resistance and cutting performance. Different specifications of the grinding disc 16 can meet the grinding needs of different parts.

[0039] The grinding disc 16, driven by a motor, grinds the parts, removing burrs and improving their surface quality. A worktable 2 is fixedly connected to the top of the base plate 1. The worktable 2 is made of sturdy metal and has a specially treated, smooth surface. The worktable 2 provides a stable platform for placing and securing the parts. The parts can be securely placed on the worktable 2, ensuring the stability and precision of the grinding process. A drive assembly for driving the parts is fixedly connected inside the worktable 2. A rotating block 5, made of high-strength metal (see reference...), is fixedly connected to one side of the drive assembly. Figure 3 It has good wear resistance and corrosion resistance.

[0040] Reference Figures 1 to 3 Driven by motor 4, rotating block 5 rotates, causing limiting block 17 to move, thereby fixing the part. Rotating block 5 can rotate stably, ensuring the part is securely and reliably fixed. A limiting assembly for restricting the part is fixedly connected to the outer side of rotating block 5. The limiting assembly includes limiting blocks 17, the inner sides of which are fixedly connected to both sides of rotating block 5, and clamping plates 6 are slidably connected to the outer sides of both limiting blocks 17. Limiting blocks 17 are made of high-strength metal material with a specially treated surface, possessing a smooth surface and good wear resistance.

[0041] The limiting block 17 is designed with rounded corners, which allows for smoother movement of the clamping plate 6 and rapid fixation of the part. The limiting block 17 moves with the rotation of the rotating block 5, pushing the clamping plate 6 to clamp the part, ensuring that the part does not shift during grinding. A limiting shell 8 is rotatably connected to the outer side of the clamping plate 6. The clamping plate 6 is made of high-strength metal material, possessing good elasticity and wear resistance. Under the push of the limiting block 17, the clamping plate 6 can clamp or release the part.

[0042] The clamping plate 6 fits snugly against the part, ensuring a secure and reliable fixation. The limiting shell 8, made of robust metal, provides restriction and guidance for the movement of the clamping plate 6. The limiting shell 8 ensures accurate movement of the clamping plate 6, improving the precision of part fixation. A spring 7 is fixedly connected to the outer side of the clamping plate 6, with the other end of the spring 7 fixedly connected inside the limiting shell 8.

[0043] Spring 7 is made of high-strength spring steel, possessing excellent elasticity and fatigue resistance. Spring 7 acts as a buffer and reset mechanism during the movement of clamping plate 6. When limiting block 17 pushes clamping plate 6 to clamp the part, spring 7 is compressed, storing energy; when limiting block 17 moves in the reverse direction, spring 7 releases energy, pushing clamping plate 6 back to its initial position, preparing for the next part clamping operation. The outer side of limiting shell 8 is fixedly connected to the inside of worktable 2.

[0044] The fixed connection of the limiting shell 8 ensures the stability of the movement of the clamping plate 6, providing a reliable guarantee for the fixation of the parts. The limiting shell 8 can withstand the pressure from the clamping plate 6 and the parts, ensuring the safe and reliable operation of the device. The drive assembly includes a protective shell 3, the outer side of which is fixed inside the worktable 2. The protective shell 3 is made of robust metal material and can effectively protect the motor 4. The protective shell 3 provides a safe working environment for the motor 4, preventing external dust, impurities, and moisture from entering the motor 4, thus extending the service life of the motor 4.

[0045] The protective shell 3 is stably fixed on the worktable 2, ensuring the operational stability of the motor 4. The motor 4 is fixedly connected inside the protective shell 3. The motor 4 is a high-performance electric motor with powerful force and stable performance. The motor 4 provides the power source for the rotation of the rotating block 5. The motor 4 can precisely control the speed and direction of the rotating block 5 according to a preset program or operator instructions, enabling rapid fixing and loosening of parts.

[0046] The rotating block 5 is internally fixed to the drive end of the motor 4, and the limiting block 17 is designed with rounded corners. The rounded corner design makes the limiting block 17 move more smoothly when pushing the clamping plate 6, reducing friction and wear, and improving the service life of the device. The rounded corner limiting block 17 can better adapt to the movement trajectory of the clamping plate 6, ensuring that the parts are firmly and reliably fixed.

[0047] Working principle: When a worker needs to remove burrs from a part, the part can be placed between two clamping plates 6. The motor 4 is then started, causing it to drive the rotating block 5. Limiting blocks 17 are fixedly connected to both the upper and lower sides of the rotating block 5. When the rotating block 5 rotates, the limiting blocks 17 push the clamping plates 6 outwards, thus clamping the part with the top of the clamping plates 6, as the clamping plates 6 are rotatably connected inside the limiting shell 8. When the bottom of the clamping plates 6 rotates outwards, the top of the clamping plates 6 clamps inwards, thereby fixing the part in place.

[0048] When grinding parts, the grinding disc 16 can be selected according to the required grinding degree. Alternatively, when the grinding disc 16 needs to be replaced, the handle 14 can be turned to drive the nut 12, which will loosen the restriction between the sliding column 13 and the fixed column 11, thereby allowing the connecting block 15 to be removed and the grinding disc 16 to be replaced. Since the fixed column 11 is fixedly connected to the inside of the outer shell 10, while the sliding column 13 slides inside the outer shell 10, when the nut 12 is turned outward, it will drive the sliding column 13, thereby removing the restriction on the connecting block 15 and allowing the grinding disc 16 to be replaced.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for removing burrs from castings with good polishing effect, comprising a base plate (1), characterized in that: A robotic arm (9) is fixedly connected to the top of the base plate (1), and a housing (10) is fixedly connected to the other end of the robotic arm (9). A fixed column (11) is fixedly connected inside the housing (10), and a nut (12) is rotatably connected inside the fixed column (11). A sliding column (13) is rotatably connected to the outside of the nut (12). A connecting block (15) is slidably connected inside the housing (10). A grinding disc (16) is fixedly connected to the end of the connecting block (15) away from the housing (10). A worktable (2) is fixedly connected to the top of the base plate (1), and a drive assembly for driving parts is fixedly connected inside the worktable (2). A rotating block (5) is fixedly connected to one side of the drive assembly, and a limiting assembly for restricting parts is fixedly connected to the outside of the rotating block (5).

2. The casting deburring device with good grinding effect according to claim 1, characterized in that: The limiting component includes a limiting block (17), the inner sides of which are fixedly connected to both sides of the rotating block (5), and the outer sides of the two limiting blocks (17) are slidably connected to a clamp (6).

3. The deburring device for castings with good polishing effect according to claim 2, characterized in that: The outer side of the clamping plate (6) is rotatably connected to a limiting shell (8), and the outer side of the limiting shell (8) is fixedly connected to the inside of the workbench (2).

4. The casting deburring device with good grinding effect according to claim 3, characterized in that: A spring (7) is fixedly connected to the outside of the clamping plate (6), and the other end of the spring (7) is fixedly connected to the inside of the limiting shell (8).

5. The casting deburring device with good grinding effect according to claim 1, characterized in that: A handle (14) is fixedly connected to the outside of the nut (12), and the outside of the connecting block (15) is slidably connected to the inside of the fixed column (11).

6. The deburring device for castings with good polishing effect according to claim 1, characterized in that: The outer side of the connecting block (15) is slidably connected to the inside of the sliding column (13), and the inner side of the sliding column (13) is coupled to the inner side of the fixed column (11).

7. The casting deburring device with good grinding effect according to claim 2, characterized in that: The drive assembly includes a protective shell (3), the outer side of which is fixed inside the worktable (2), and a motor (4) is fixedly connected inside the protective shell (3).

8. The casting deburring device with good grinding effect according to claim 7, characterized in that: The interior of the rotating block (5) is fixed to the drive end of the motor (4), and the limiting block (17) is set with rounded corners.

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