Equipment for cutting aluminum strip

Abstract

The utility model relates to the technical field of cutting equipment, in particular to equipment for cutting aluminum strips, which comprises a mounting block, the side wall of the mounting block is fixedly connected with a cutting motor, the output end of the cutting motor is fixedly connected with a rotating shaft, and the end, far away from the cutting motor, of the rotating shaft is fixedly connected with a rotating disc. A moving groove is formed in the outer wall of the rotating disc, a fixing block is fixedly connected to the outer wall of the rotating disc, a spring is fixedly connected to the side wall of the fixing block, a clamping piece is fixedly connected to the end, away from the fixing block, of the spring, an extrusion piece is fixedly connected to the end, close to the mounting block, of the clamping piece, and a bearing is movably mounted in the mounting block; the inner surface of the bearing is fixedly connected with a fixing cylinder, and the end, away from the bearing, of the fixing cylinder is fixedly connected to the side wall of the rotating disc. The utility model has the advantages that the structure is reasonable, the saw blade is more convenient to replace, additional tools are not needed, and more time and labor are saved.

Description

Technical Field

[0001] This utility model relates to the field of cutting equipment, and in particular to a device for cutting aluminum strips. Background Technology

[0002] Aluminum strips, as a common form of aluminum material, play an important role in various industrial fields. However, the processing of aluminum strips, especially the cutting process, places high demands on the precision, efficiency, and stability of the equipment.

[0003] Existing aluminum strip cutting equipment often uses saw blades for cutting. After prolonged use, saw blades are prone to wear and tear, and must be replaced after wear, otherwise the cutting quality will be affected. However, existing saw blades are often fixed to the cutting machine with bolts, and replacement requires additional tools to unscrew the bolts, which is time-consuming and laborious, and not conducive to saw blade replacement. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a device for cutting aluminum strips.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a device for cutting aluminum strips, comprising a mounting block, a cutting motor fixedly connected to the side wall of the mounting block, a rotating shaft fixedly connected to the output end of the cutting motor, a turntable fixedly connected to the end of the rotating shaft away from the cutting motor, a moving groove formed on the outer wall of the turntable, a fixing block fixedly connected to the outer wall of the turntable, a spring fixedly connected to the side wall of the fixing block, a clamping member fixedly connected to the end of the spring away from the fixing block, an extrusion member fixedly connected to the end of the clamping member near the mounting block, a bearing movably mounted inside the mounting block, a fixing cylinder fixedly connected to the inner surface of the bearing, a fixing cylinder fixedly connected to the side wall of the turntable at the end of the fixing cylinder away from the bearing, an extrusion ring threadedly connected to the outer surface of the fixing cylinder, a threaded ring threadedly connected to the outer surface of the fixing cylinder, the threaded ring being located to the left of the extrusion ring, a saw blade disposed on the right side of the turntable, a positioning groove formed on the outer wall of the saw blade, and the clamping member being located inside the positioning groove.

[0006] As a further description of the above technical solution:

[0007] The inner wall of the moving groove is provided with a limiting groove, and the side wall of the clamping member is fixedly connected to a limiting block, which is located inside the limiting groove.

[0008] As a further description of the above technical solution:

[0009] A workbench is provided below the mounting block. A mounting frame is fixedly connected to the upper surface of the workbench. A first motor is fixedly connected to the side wall of the mounting frame. A first lead screw is fixedly connected to the output end of the first motor. A moving part is threadedly connected to the outer surface of the first lead screw. A mounting block is fixedly connected to the lower surface of the moving part.

[0010] As a further description of the above technical solution:

[0011] A second motor is fixedly connected to the side wall of the workbench, and a double-threaded lead screw is fixedly connected to the output end of the second motor. A clamping plate is threadedly connected to the outer surface of the double-threaded lead screw, and there are two clamping plates.

[0012] As a further description of the above technical solution:

[0013] The upper surface of the workbench is provided with a first groove, the double threaded screw is located inside the first groove, and an aluminum strip is provided above the workbench, the aluminum strip being located between adjacent clamping plates.

[0014] As a further description of the above technical solution:

[0015] The upper surface of the workbench is provided with a second groove, and a second lead screw is movably installed on the inner wall of the second groove. One end of the second lead screw is fixedly connected to a handle, and a baffle is threadedly connected to the outer surface of the second lead screw.

[0016] As a further description of the above technical solution:

[0017] The lower surface of the workbench is fixedly connected with four legs.

[0018] This utility model has the following beneficial effects:

[0019] 1. Compared with existing technologies, this device for cutting aluminum strips, through a saw blade, threaded ring, extrusion ring, extrusion component, spring, clamping component, fixing block, and positioning groove, allows for the following steps: When the saw blade needs to be removed, first rotate the threaded ring to move it to the left, so that the threaded ring no longer presses against the side wall of the extrusion ring. Then rotate the extrusion ring to move it to the left, so that the extrusion ring no longer presses against the extrusion component. The spring then rebounds, pulling the four clamping components towards the fixing block, thus releasing the clamping components from the saw blade. At this point, pulling the saw blade to the right removes it. When the saw blade needs to be installed, align the positioning groove with the clamping component, move the saw blade to the left so that the clamping component is in the clamping component, and then rotate the extrusion ring to move it to the right. This causes the extrusion ring to press against the extrusion component, moving the clamping component towards the fixing block. Move away from the fixed block, the spring stretches, and keep turning the extrusion ring until it can no longer be turned. At this point, the saw blade is subjected to the outward clamping force of the clamping parts. The saw blade is now installed. Continue turning the threaded ring until it fits against the side wall of the extrusion ring. The threaded ring can limit the extrusion ring and prevent it from moving to the left. Compared with existing cutting equipment, which often uses saw blades for cutting, saw blades are prone to wear after long-term use. After wear, the saw blade must be replaced, otherwise the cutting quality will be affected. However, existing saw blades are often fixed to the cutting machine with bolts, and replacement requires additional tools to unscrew the bolts, which is time-consuming and labor-intensive, and not conducive to saw blade replacement. The equipment used for cutting aluminum strips makes it much easier to replace the saw blade without the need for additional tools, saving more time and effort.

[0020] 2. Compared with the prior art, this device for cutting aluminum strips uses a second motor, a double-threaded screw, clamping plates, and aluminum strips. The second motor can drive the double-threaded screw to rotate, which in turn can drive the adjacent clamping plates to move closer or further apart. When the adjacent clamping plates move closer together, they can clamp and fix the aluminum strip, preventing the aluminum strip from shifting during cutting.

[0021] 3. Compared with the prior art, this device for cutting aluminum strips has a handle, a second lead screw, a baffle, and an aluminum strip. Turning the handle can drive the second lead screw to rotate, which in turn can drive the baffle to move. The side wall of the baffle abuts against one end surface of the aluminum strip. By moving the baffle, the length of the aluminum strip can be adjusted, making it easier to cut aluminum strips of different lengths. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of a device for cutting aluminum strips according to the present invention.

[0023] Figure 2 This is a cross-sectional view of the overall structure of a device for cutting aluminum strips according to the present invention;

[0024] Figure 3This is a partial structural cross-sectional view of a device for cutting aluminum strips according to the present invention;

[0025] Figure 4 This is a cross-sectional view of the mounting block structure of an equipment for cutting aluminum strips according to the present invention;

[0026] Figure 5 This utility model proposes a device for cutting aluminum strips. Figure 4 Enlarged view of the structure at point A in the middle;

[0027] Figure 6 This utility model proposes a device for cutting aluminum strips. Figure 4 Enlarged view of the structure at point B;

[0028] Figure 7 This utility model provides a structural diagram of a clamping component for a device used to cut aluminum strips.

[0029] Figure 8 This is a cross-sectional view of the fixed cylinder structure of a device for cutting aluminum strips according to the present invention.

[0030] Legend:

[0031] 1. Mounting block; 2. Cutting motor; 3. Shaft; 4. Turntable; 5. Moving groove; 6. Fixing block; 7. Spring; 8. Clamping component; 9. Extrusion component; 10. Fixing cylinder; 11. Extrusion ring; 12. Threaded ring; 13. Bearing; 14. Saw blade; 15. Positioning groove; 16. Limiting groove; 17. Limiting block; 18. Worktable; 19. Mounting frame; 20. First motor; 21. First lead screw; 22. Moving component; 23. First groove; 24. Second motor; 25. Double threaded lead screw; 26. Clamping plate; 27. Aluminum strip; 28. Second groove; 29. ​​Second lead screw; 30. Handle; 31. Baffle; 32. Support leg. Detailed Implementation

[0032] Reference Figure 1-8This utility model provides a device for cutting aluminum strips: It includes a mounting block 1, a cutting motor 2 fixedly connected to the side wall of the mounting block 1, a rotating shaft 3 fixedly connected to the output end of the cutting motor 2, a turntable 4 fixedly connected to the end of the rotating shaft 3 away from the cutting motor 2, a moving groove 5 formed on the outer wall of the turntable 4, a fixing block 6 fixedly connected to the outer wall of the turntable 4, a spring 7 fixedly connected to the side wall of the fixing block 6, a clamping member 8 fixedly connected to the end of the spring 7 away from the fixing block 6, and a pressing member 9 fixedly connected to the end of the clamping member 8 near the mounting block 1. A bearing 13 is movably mounted inside the mounting block 1. A fixing cylinder 10 is fixedly connected to the inner surface of the bearing 13. The end of the fixing cylinder 10 away from the bearing 13 is fixedly connected to the side wall of the turntable 4. A compression ring 11 and a threaded ring 12 are threadedly connected to the outer surface of the fixing cylinder 10. When the saw blade 14 needs to be removed, first rotate the threaded ring 12 to move it to the left, so that the threaded ring 12 is no longer against the side wall of the compression ring 11. Then rotate the compression ring 11 to move it to the left, and then the compression ring 12... 11 stops pressing the extruder 9, causing the spring 7 to rebound and pull the four clamping parts 8 towards the fixed block 6, thus causing the clamping parts 8 to no longer clamp the saw blade 14. At this time, pulling the saw blade 14 to the right will remove the saw blade 14. When it is necessary to install the saw blade 14, align the positioning groove 15 with the clamping parts 8, move the saw blade 14 to the left so that the clamping parts 8 are in the clamping parts 8, and turn the extrusion ring 11, which will cause the extrusion ring 11 to move to the right, thereby extruding the extruder 9 and causing the clamping parts 8 to move away from the fixed block 6. Spring 7 is stretched, and the compression ring 11 is continuously twisted until it can no longer be twisted. At this time, the saw blade 14 is subjected to the outward clamping force of the clamping member 8. The saw blade 14 is installed. Continue to twist the threaded ring 12 until the threaded ring 12 fits against the side wall of the compression ring 11. The threaded ring 12 can limit the compression ring 11 and prevent the compression ring 11 from moving to the left. The threaded ring 12 is located on the left side of the compression ring 11. The saw blade 14 is provided on the right side of the turntable 4. The outer wall of the saw blade 14 is provided with a positioning groove 15, and the clamping member 8 is located inside the positioning groove 15.

[0033] A limiting groove 16 is provided on the inner wall of the moving groove 5, and a limiting block 17 is fixedly connected to the side wall of the clamping member 8. The limiting block 17 is located inside the limiting groove 16. The limiting block 17 and the limiting groove 16 cooperate with each other to limit the moving direction of the clamping member 8.

[0034] A workbench 18 is located below the mounting block 1. A mounting frame 19 is fixedly connected to the upper surface of the workbench 18. A first motor 20 is fixedly connected to the side wall of the mounting frame 19. A first lead screw 21 is fixedly connected to the output end of the first motor 20. A moving part 22 is threadedly connected to the outer surface of the first lead screw 21. The mounting block 1 is fixedly connected to the lower surface of the moving part 22. When the first motor 20 operates, it drives the first lead screw 21 to rotate, which in turn drives the moving part 22 to move back and forth. This allows the mounting block 1 and the saw blade 14 to move left and right for cutting operations. A second motor 24 is fixedly connected to the side wall of the workbench 18. A double-threaded lead screw 25 is fixedly connected to the output end of the second motor 24. Two clamping plates 26 are threadedly connected to the outer surface of the double-threaded lead screw 25. When the second motor 24 operates, it drives the double-threaded lead screw 25 to rotate, which in turn drives the moving part 22 to move back and forth. The adjacent clamping plates 26 can move closer or further apart. When the adjacent clamping plates 26 are close together, they can clamp and fix the aluminum strip 27 to prevent the aluminum strip 27 from shifting during cutting. The upper surface of the worktable 18 is provided with a first groove 23, and the double threaded screw 25 is located inside the first groove 23. The aluminum strip 27 is provided above the worktable 18 and is located between the adjacent clamping plates 26. The upper surface of the worktable 18 is provided with a second groove 28, and a second screw 29 is movably installed on the inner wall of the second groove 28. One end of the second screw 29 is fixedly connected to a handle 30, and the outer surface of the second screw 29 is threadedly connected to a baffle 31. Rotating the handle 30 can drive the second screw 29 to rotate, which in turn can drive the baffle 31 to move. The side wall of the baffle 31 abuts against one end surface of the aluminum strip 27. By moving the baffle 31, the length of the aluminum strip 27 can be adjusted, making it easier to cut aluminum strips 27 of different lengths.

[0035] The lower surface of the workbench 18 is fixedly connected with four legs 32, which can provide some support for the workbench 18.

[0036] Working principle: When the saw blade 14 needs to be removed, first rotate the threaded ring 12 to move it to the left, so that the threaded ring 12 no longer abuts against the side wall of the compression ring 11. Then rotate the compression ring 11 to move it to the left, so that the compression ring 11 no longer compresses the compression member 9. Then the spring 7 rebounds and pulls the four clamping members 8 towards the direction of the fixed block 6, so that the clamping members 8 no longer clamp the saw blade 14. At this time, pull the saw blade 14 to the right to remove the saw blade 14. When the saw blade 14 needs to be installed, align the positioning groove 15 with the clamping member 8 and move the saw blade to the left. 14. Position the clamping member 8 within the clamping member 8, and twist the extrusion ring 11, thereby causing the extrusion ring 11 to move to the right. The extrusion ring 11 then squeezes the extrusion member 9, causing the clamping member 8 to move away from the fixed block 6. The spring 7 is stretched. Continue twisting the extrusion ring 11 until it can no longer be twisted. At this point, the saw blade 14 is subjected to the outward clamping force of the clamping member 8. The saw blade 14 is now installed. Continue twisting the threaded ring 12 until the threaded ring 12 fits against the side wall of the extrusion ring 11. The threaded ring 12 can provide a limiting effect on the extrusion ring 11, preventing the extrusion ring 11 from moving to the left.

[0037] 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 cutting aluminum strips, comprising a mounting block (1), characterized in that: A cutting motor (2) is fixedly connected to the side wall of the mounting block (1). A rotating shaft (3) is fixedly connected to the output end of the cutting motor (2). A turntable (4) is fixedly connected to the end of the rotating shaft (3) away from the cutting motor (2). A moving groove (5) is provided on the outer wall of the turntable (4). A fixing block (6) is fixedly connected to the outer wall of the turntable (4). A spring (7) is fixedly connected to the side wall of the fixing block (6). A clamping member (8) is fixedly connected to the end of the spring (7) away from the fixing block (6). A pressing member (9) is fixedly connected to the end of the clamping member (8) near the mounting block (1). The mounting block (1) The internal moving part is equipped with a bearing (13), and a fixed cylinder (10) is fixedly connected to the inner surface of the bearing (13). The end of the fixed cylinder (10) away from the bearing (13) is fixedly connected to the side wall of the turntable (4). A compression ring (11) is threadedly connected to the outer surface of the fixed cylinder (10), and a threaded ring (12) is threadedly connected to the outer surface of the fixed cylinder (10). The threaded ring (12) is located to the left of the compression ring (11). A saw blade (14) is provided on the right side of the turntable (4). A positioning groove (15) is opened on the outer wall of the saw blade (14), and the clamping member (8) is located inside the positioning groove (15).

2. The device for cutting aluminum strips according to claim 1, characterized in that: The inner wall of the moving groove (5) is provided with a limiting groove (16), and the side wall of the clamping member (8) is fixedly connected with a limiting block (17), which is located inside the limiting groove (16).

3. The device for cutting aluminum strips according to claim 1, characterized in that: A workbench (18) is provided below the mounting block (1). A mounting frame (19) is fixedly connected to the upper surface of the workbench (18). A first motor (20) is fixedly connected to the side wall of the mounting frame (19). A first lead screw (21) is fixedly connected to the output end of the first motor (20). A moving part (22) is threadedly connected to the outer surface of the first lead screw (21). The mounting block (1) is fixedly connected to the lower surface of the moving part (22).

4. The device for cutting aluminum strips according to claim 3, characterized in that: The side wall of the workbench (18) is fixedly connected to a second motor (24), and the output end of the second motor (24) is fixedly connected to a double threaded screw (25). The outer surface of the double threaded screw (25) is threadedly connected to a clamping plate (26), and there are two clamping plates (26).

5. The device for cutting aluminum strips according to claim 4, characterized in that: The upper surface of the workbench (18) is provided with a first groove (23), the double threaded screw (25) is located inside the first groove (23), and an aluminum strip (27) is provided above the workbench (18), the aluminum strip (27) is located between adjacent clamping plates (26).

6. The device for cutting aluminum strips according to claim 3, characterized in that: The upper surface of the workbench (18) is provided with a second groove (28), and a second lead screw (29) is movably installed on the inner wall of the second groove (28). One end of the second lead screw (29) is fixedly connected to a handle (30), and a baffle (31) is threadedly connected to the outer surface of the second lead screw (29).

7. The device for cutting aluminum strips according to claim 3, characterized in that: The lower surface of the workbench (18) is fixedly connected with four legs (32).

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