Aluminum rod surface polishing device

Abstract

The utility model discloses an aluminum rod surface polishing device which comprises a base, two guide rails are fixedly arranged at the upper end of the base, two guide blocks are embedded in each guide rail, a connecting rod is fixedly arranged between every two guide blocks, a driving mechanism is arranged in the base, and a fixing plate is fixedly arranged at the upper end of each guide block. A first threaded rod is arranged on each fixing plate in a penetrating mode, a clamping block is arranged on one side of each fixing plate, a connecting base is fixedly arranged on one side of each clamping block, a rotating handle is fixedly arranged at the other end of each first threaded rod, a moving plate is further arranged above the base, a moving mechanism is arranged at the upper end of the base, and two supporting plates are fixedly arranged at the upper end of the moving plate. A rotating frame is arranged between the two supporting plates, a gear ring is fixedly arranged on the outer side of the rotating frame, a driving gear is arranged between the two supporting plates, a first motor is installed on one side of each supporting plate, and a plurality of sets of grinding wheels are installed on the inner side of the rotating frame. The aluminum rod polishing device has the advantages that the two ends of aluminum rods with different lengths can be clamped and fixed, and the polishing efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of aluminum rod processing technology, and in particular to an aluminum rod surface grinding device. Background Technology

[0002] Aluminum rods are long strips of aluminum alloy, characterized by their lightweight, high strength, corrosion resistance, and good thermal and electrical conductivity. Currently, most aluminum rod surface polishing techniques involve manually fixing the rod to a lathe and then polishing it with sandpaper. This manual labor can easily lead to poor polishing results. Furthermore, existing lathes generally use a three-jaw chuck to fix one end of the aluminum rod for polishing. If the rod is long, gravity can cause the other end to tilt downwards, resulting in the rod not being level during polishing. This reduces the efficiency and precision of the polishing process, leading to poor polishing results. To address these issues, a solution is proposed below. Utility Model Content

[0003] The purpose of this invention is to provide an aluminum rod surface grinding device, which has the advantages of being able to clamp and fix both ends of aluminum rods of different lengths and having high grinding efficiency.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0005] A surface polishing device for aluminum rods includes a base. Two guide rails are fixedly mounted on the upper end of the base. Two slidable guide blocks are embedded in each guide rail. A connecting rod is fixed between every two guide blocks. Two through slots are formed at the upper end of the base. A slidable movable rod is disposed in each through slot. The upper ends of the two movable rods are fixedly connected to the lower sides of the two connecting rods. A driving mechanism is disposed within the base and connected to the two movable rods. A fixing plate is fixedly mounted on the upper end of each guide block. A threaded hole is formed on one side of each fixing plate, and a first threaded rod passes through the threaded hole. A clamping block is disposed on one side of the fixing plate, and a connecting seat is fixedly mounted on one side of the clamping block. One end of the first threaded rod is rotatably connected to the connecting seat. A handle is provided on the other side of the fixed plate, and the other end of the first threaded rod is fixedly connected to the handle. A movable plate is also provided above the base. A movable mechanism is provided at the upper end of the base, and the movable mechanism is connected to the movable plate. Two support plates are fixedly provided at the upper end of the movable plate. A rotatable rotating frame is embedded between the two support plates. A gear ring is fixedly provided on the outer side of the rotating frame. A drive gear is also provided between the two support plates, and the drive gear meshes with the gear ring. A first motor is installed on one side of the support plate. The output shaft of the first motor passes through the support plate and is fixedly connected to one side of the drive gear. Several sets of grinding wheels are installed on the inner side of the rotating frame.

[0006] Preferably, the drive mechanism includes a second motor installed at the lower end of the base, a rotating gear is provided inside the base, the output shaft of the second motor passes through the base and is fixedly connected to the lower side of the rotating gear, and two racks are also provided inside the base, the two racks mesh with the rotating gear respectively, and the lower ends of the two moving rods are fixedly connected to the two racks respectively.

[0007] Preferably, the moving mechanism includes a third motor, a frame is fixedly provided at the upper end of the base, and the third motor is installed on one side of the frame. A rotatable second threaded rod is passed through the frame. The output shaft of the third motor passes through the frame and is fixedly connected to one end of the second threaded rod. A threaded seat is passed through the second threaded rod, and the moving plate is fixedly provided at the upper end of the threaded seat.

[0008] Preferably, the inner sides of the two support plates are respectively provided with grooves, and the two sides of the rotating frame are respectively fixed with limiting rings, and the lower side of the limiting rings is slidably embedded in the grooves.

[0009] Preferably, two sliding rods are fixed between each pair of fixed plates, and sliders are fixed on both sides of the clamping block, with the two sliders slidably passing through the two sliding rods respectively.

[0010] Preferably, the lower ends of the two racks are respectively fixed with T-shaped blocks, and the inner side of the base is provided with two T-shaped grooves, and the two T-shaped blocks are slidably embedded in the two T-shaped grooves.

[0011] The beneficial effects of this utility model are as follows:

[0012] 1. The drive mechanism can move two moving rods, which in turn move two connecting rods simultaneously. Simultaneously, the connecting rods can move the guide blocks at both ends along the guide rail, allowing adjustment of the distance between the two guide blocks on the same guide rail. Turning the handle rotates the first threaded rod, which moves back and forth along the fixed plate through the threaded hole, thus moving the connecting seat back and forth. This, in turn, moves the clamping blocks back and forth, allowing the two clamping blocks to clamp and fix one end of the aluminum rod. The distance between the two sets of clamping blocks can be adjusted by moving the guide blocks, enabling the placement of aluminum rods of different lengths above the base. Adjusting the distance between the two sets of clamping blocks allows for clamping and fixing both ends of the aluminum rod, facilitating grinding operations.

[0013] 2. The rotation of the first motor drives the drive gear to rotate, which in turn drives the gear ring to rotate, ultimately driving the rotating frame to rotate. After the aluminum rod is clamped and fixed, its center is located inside the rotating frame, and its surface is in contact with several sets of grinding wheels. At this time, the rotation of the rotating frame drives the several sets of grinding wheels to rotate, thus grinding the surface of the aluminum rod. The moving mechanism can drive the moving plate to move left and right, thereby driving the two support plates to move left and right, and simultaneously driving the rotating frame to move left and right, ultimately driving the several sets of grinding wheels to move left and right. Therefore, the surface of the aluminum rod can be ground comprehensively to ensure more uniform grinding and further improve the grinding efficiency of the aluminum rod surface. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of an embodiment;

[0015] Figure 2 This is a schematic diagram of the internal structure of the base in the embodiment;

[0016] Figure 3 This is a partial structural side view of an embodiment;

[0017] Figure 4 This is a side view of the support plate and the rotating frame in the embodiment;

[0018] Figure 5 This is a top view of the base in the embodiment;

[0019] Figure 6 This is a partial structural schematic diagram of an embodiment.

[0020] Reference numerals: 1. Base; 2. Guide rail; 3. Guide block; 4. Connecting rod; 5. Through groove; 6. Moving rod; 7. Drive mechanism; 8. Fixed plate; 9. First threaded rod; 10. Clamping block; 11. Connecting seat; 12. Turning handle; 13. Moving plate; 14. Moving mechanism; 15. Support plate; 16. Rotating frame; 17. Gear ring; 18. Drive gear; 19. First motor; 20. Grinding wheel; 21. Second motor; 22. Rotating gear; 23. Rack; 24. Third motor; 25. Frame; 26. Second threaded rod; 27. Threaded seat; 28. Insert groove; 29. ​​Limiting ring; 30. Sliding rod; 31. Sliding block; 32. T-block; 33. T-slot. Detailed Implementation

[0021] The following description is merely a preferred embodiment of this utility model, and the scope of protection is not limited to this embodiment. All technical solutions falling within the scope of this utility model's concept should be protected. Identical components are represented by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom" and "top," "inner" and "outer" refer to directions toward or away from the geometric center of a specific component.

[0022] like Figures 1 to 6 As shown, an aluminum rod surface polishing device includes a base 1. Two guide rails 2 are fixedly mounted on the upper end of the base 1. Two slidable guide blocks 3 are embedded in each guide rail 2. A connecting rod 4 is fixed between each pair of guide blocks 3. Two through slots 5 are opened on the upper end of the base 1. A slidable moving rod 6 is arranged in each through slot 5. The upper ends of the two moving rods 6 are fixedly connected to the lower sides of the two connecting rods 4. A driving mechanism 7 is provided in the base 1 and is connected to the two moving rods 6. The driving mechanism 7 can drive the two moving rods 6 to move, thereby driving the two connecting rods 4 to move simultaneously. At the same time, the movement of the connecting rods 4 can drive the guide blocks 3 at both ends to slide along the guide rails 2. Finally, the distance between the two guide blocks 3 on the same guide rail 2 can be adjusted.

[0023] The drive mechanism 7 includes a second motor 21 mounted on the lower end of the base 1. A rotating gear 22 is installed inside the base 1. The output shaft of the second motor 21 passes through the base 1 and is fixedly connected to the lower side of the rotating gear 22. Rotation of the second motor 21 drives the rotating gear 22 to rotate. Two racks 23 are also installed inside the base 1. Each rack 23 meshes with the rotating gear 22, and the lower ends of two moving rods 6 are fixedly connected to the racks 23. Rotation of the rotating gear 22 drives the two racks 23 to move simultaneously in opposite directions. Therefore, the movement of the two racks 23 drives the movement of the two moving rods 6, ultimately driving the two connecting rods 4 to move simultaneously in opposite directions. This allows for adjustment of the distance between the two guide blocks 3 on the same guide rail 2.

[0024] T-shaped blocks 32 are fixedly mounted on the lower ends of the two racks 23 respectively. Two T-shaped grooves 33 are provided on the inner side of the base 1. The two T-shaped blocks 32 are slidably embedded in the two T-shaped grooves 33 respectively. When the two racks 23 move, they can drive the two T-shaped blocks 32 to slide along the T-shaped grooves 33 respectively, which can limit the movement of the racks 23, thereby making the movement trajectory of the racks 23 more straight and stable.

[0025] Each guide block 3 has a fixed plate 8 fixed at its upper end. Each fixed plate 8 has a threaded hole on one side, through which a first threaded rod 9 passes. A clamping block 10 is provided on one side of the fixed plate 8, and a connecting seat 11 is fixed on one side of the clamping block 10. One end of the first threaded rod 9 is rotatably connected to the connecting seat 11. A handle 12 is provided on the other side of the fixed plate 8, and the other end of the first threaded rod 9 is fixedly connected to the handle 12. By rotating the handle 12, the first threaded rod 9 can be rotated. The first threaded rod 9 can move back and forth along the fixed plate 8 through the threaded hole, thereby moving the connecting seat 11 back and forth. Finally, the clamping block 10 can move back and forth. Therefore, the two clamping blocks 10 can be brought close to each other to clamp and fix one end of the aluminum rod. The distance between the two sets of clamping blocks 10 can be adjusted by moving the guide block 3. Therefore, aluminum rods of different lengths can be moved to the top of the base 1, and the two ends of the aluminum rod can be clamped and fixed by adjusting the distance between the two sets of clamping blocks 10, so as to facilitate the grinding of the aluminum rod.

[0026] Two sliding rods 30 are fixed between each pair of fixed plates 8. Slider blocks 31 are fixed on both sides of the clamping block 10. The two sliders 31 are slidably mounted on the two sliding rods 30. When the clamping block 10 moves back and forth, it can drive the sliders 31 at both ends to slide along the sliding rods 30. Therefore, the movement trajectory of the clamping block 10 can be made straighter and more stable, so as to prevent the clamping block 10 from rotating with the first threaded rod 9, and to ensure that the clamping force of the clamping block 10 on the two ends of the aluminum rod is more stable.

[0027] A movable plate 13 is also provided above the base 1. A movable mechanism 14 is provided at the upper end of the base 1 and is connected to the movable plate 13. The movable mechanism 14 can drive the movable plate 13 to move left and right. The movable mechanism 14 includes a third motor 24. A frame 25 is fixedly provided at the upper end of the base 1, and the third motor 24 is installed on one side of the frame 25. A rotatable second threaded rod 26 is passed through the frame 25. The output shaft of the third motor 24 passes through the frame 25 and is fixedly connected to one end of the second threaded rod 26. A threaded seat 27 is passed through the second threaded rod 26, and the movable plate 13 is fixed at the upper end of the threaded seat 27. The rotation of the third motor 24 can drive the second threaded rod 26 to rotate, thereby driving the threaded seat 27 to move left and right along the second threaded rod 26, and finally driving the movable plate 13 to move left and right.

[0028] Two support plates 15 are fixedly mounted on the upper end of the movable plate 13. A rotatable rotating frame 16 is embedded between the two support plates 15. A gear ring 17 is fixedly mounted on the outer side of the rotating frame 16. A drive gear 18 is also provided between the two support plates 15, and the drive gear 18 meshes with the gear ring 17. A first motor 19 is installed on one side of the support plate 15. The output shaft of the first motor 19 passes through the support plate 15 and is fixedly connected to one side of the drive gear 18. The rotation of the first motor 19 can drive the drive gear 18 to rotate, thereby driving the gear ring 17 to rotate, and finally driving the rotating frame 16 to rotate. The inner sides of the two support plates 15 are respectively provided with grooves 28, and the two sides of the rotating frame 16 are respectively fixed with limiting rings 29, and the lower side of the limiting rings 29 is slidably embedded in the grooves 28. When the rotating frame 16 rotates, it can drive the limiting rings 29 to rotate, so that the limiting rings 29 can slide in the grooves 28. Therefore, the grooves 28 and the limiting rings 29 can limit the rotating frame 16 to prevent the rotating frame 16 from falling.

[0029] Several sets of grinding wheels 20 are installed on the inner side of the rotating frame 16. After the aluminum rod is clamped and fixed, its center is located on the inner side of the rotating frame 16, and its surface is in contact with the several sets of grinding wheels 20. At this time, the rotating frame 16 can rotate to drive the several sets of grinding wheels 20 to rotate, so that the surface of the aluminum rod can be polished by the several sets of grinding wheels 20. Furthermore, by moving the moving plate 13 left and right, the two support plates 15 can be moved left and right, thereby driving the rotating frame 16 to move left and right, and finally driving the several sets of grinding wheels 20 to move left and right. Therefore, the surface of the aluminum rod can be polished comprehensively to ensure that the surface of the aluminum rod is polished more evenly, and further improve the polishing efficiency of the aluminum rod surface.

[0030] The specific embodiments described above further illustrate the technical problems, technical solutions, and beneficial effects of this utility model. It should be understood that the above descriptions are merely specific embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A device for polishing the surface of an aluminum rod, characterized in that, The system includes a base (1), with two guide rails (2) fixedly mounted on the upper end of the base (1). Each guide rail (2) has two slidable guide blocks (3) embedded in it. A connecting rod (4) is fixedly mounted between each pair of guide blocks (3). The upper end of the base (1) has two through slots (5), each through slot (5) containing a slidable moving rod (6). The upper ends of the two moving rods (6) are fixedly connected to the lower sides of the two connecting rods (4). The base (1) contains... A drive mechanism (7) is provided, and the drive mechanism (7) is connected to two moving rods (6) respectively. A fixing plate (8) is fixedly provided on the upper end of each guide block (3). A threaded hole is opened on one side of each fixing plate (8), and a first threaded rod (9) is inserted into the threaded hole. A clamping block (10) is provided on one side of the fixing plate (8), and a connecting seat (11) is fixedly provided on one side of the clamping block (10). One end of the first threaded rod (9) rotates with the connecting seat (11). The fixed plate (8) is connected to a handle (12) on the other side, and the other end of the first threaded rod (9) is fixedly connected to the handle (12). A movable plate (13) is also provided above the base (1). A movable mechanism (14) is provided at the upper end of the base (1), and the movable mechanism (14) is connected to the movable plate (13). Two support plates (15) are fixedly provided at the upper end of the movable plate (13), and a rotatable rotating frame is embedded between the two support plates (15). (16) A gear ring (17) is fixedly provided on the outer side of the rotating frame (16). A drive gear (18) is also provided between the two support plates (15), and the drive gear (18) meshes with the gear ring (17). A first motor (19) is installed on one side of the support plate (15). The output shaft of the first motor (19) passes through the support plate (15) and is fixedly connected to one side of the drive gear (18). Several sets of grinding wheels (20) are installed on the inner side of the rotating frame (16).

2. The aluminum rod surface polishing device according to claim 1, characterized in that, The drive mechanism (7) includes a second motor (21) installed at the lower end of the base (1). A rotating gear (22) is provided inside the base (1). The output shaft of the second motor (21) passes through the base (1) and is fixedly connected to the lower side of the rotating gear (22). Two racks (23) are also provided inside the base (1). The two racks (23) mesh with the rotating gear (22) respectively, and the lower ends of the two moving rods (6) are fixedly connected to the two racks (23) respectively.

3. The aluminum rod surface polishing device according to claim 2, characterized in that, The moving mechanism (14) includes a third motor (24), a frame (25) is fixedly provided at the upper end of the base (1), and the third motor (24) is installed on one side of the frame (25). A rotatable second threaded rod (26) is passed through the frame (25). The output shaft of the third motor (24) passes through the frame (25) and is fixedly connected to one end of the second threaded rod (26). A threaded seat (27) is passed through the second threaded rod (26), and the moving plate (13) is fixedly provided at the upper end of the threaded seat (27).

4. The aluminum rod surface polishing device according to claim 3, characterized in that, The inner sides of the two support plates (15) are respectively provided with grooves (28), and the two sides of the rotating frame (16) are respectively fixed with limiting rings (29), and the lower side of the limiting rings (29) is slidably embedded in the grooves (28).

5. The aluminum rod surface grinding device according to claim 4, characterized in that, Two sliding rods (30) are fixed between each pair of fixed plates (8), and sliders (31) are fixed on both sides of the clamping block (10). The two sliders (31) are slidably mounted on the two sliding rods (30).

6. The aluminum rod surface grinding device according to claim 5, characterized in that, The lower ends of the two racks (23) are respectively fixed with T-shaped blocks (32), and the inner side of the base (1) is provided with two T-shaped grooves (33). The two T-shaped blocks (32) are slidably embedded in the two T-shaped grooves (33).

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