Direct-driven aluminum sawing machine
By setting a first abutment surface and a clamping mechanism on the base of the aluminum sawing machine, the problem of workpiece slippage and deflection caused by the high-speed rotation of the saw blade is solved, achieving efficient and safe cutting results.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-29
- Publication Date
- 2026-04-14
AI Technical Summary
During the cutting process of common aluminum sawing machines, the high-speed rotation of the saw blade and the feeding force can easily cause the workpiece to slide, bounce, or deflect, resulting in low cutting efficiency, poor quality, and safety hazards.
The direct-drive aluminum saw is used. The base is equipped with a first abutment surface and a second abutment surface. Combined with the clamping mechanism, which includes a slide rail, a slider, a cross plate and a clamping device, the workpiece to be cut is fixed by the slider and the clamping device, ensuring the stability and safety of the workpiece during the cutting process.
It improves cutting efficiency and workpiece quality, reduces safety risks, and enhances the stability and safety of the workpiece during the cutting process.
Smart Images
Figure CN224115293U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of aluminum sawing machine technology, and in particular to a direct-drive aluminum sawing machine. Background Technology
[0002] This aluminum saw is designed for efficient aluminum cutting. It uses a high-speed motor and a special saw blade to ensure a clean, burr-free cut. The lightweight body and precise guide rails make it easy and labor-saving to operate. It is suitable for door and window processing, aluminum profile cutting, and other applications. It features a protective cover and emergency braking function to ensure operational safety. An optional cooling system can be added to extend the life of the saw blade. It is a practical tool for the metal processing industry.
[0003] In the process of cutting workpieces, the high-speed rotation of the saw blade and the feed force of common aluminum sawing machines can easily cause the workpiece to slide, bounce or deflect, resulting in low workpiece cutting efficiency and low quality of the cut workpiece. During the cutting process, the workpiece is easily carried away by the high-speed rotation of the saw blade, which can cause accidents. Utility Model Content
[0004] In view of the above problems, the technical problem to be solved by this utility model is to provide a direct-drive aluminum saw.
[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: a direct-drive aluminum saw, including a base and a saw blade, characterized in that the base is provided with a first abutment surface and a second abutment surface, the first abutment surface and the second abutment surface are respectively provided on both sides of the saw blade, the first abutment surface and the second abutment surface are perpendicularly provided on the base, and the first abutment surface and the second abutment surface are in the same vertical plane, the base is provided with a pressing mechanism, the pressing mechanism includes a slide rail, a slider, a cross plate and a clamping device, the slide rail is provided on the base, the slider is provided in the slide rail and slides back and forth along the slide rail, the cross plate is movably provided on the slider, and the clamping device is fixedly provided on the cross plate, and the workpiece to be cut is fixed by the first abutment surface, the second abutment surface and the clamping device.
[0006] A further preferred embodiment of this utility model is: a screw is provided on the slider, a square opening is provided on the horizontal plate, the screw passes through the square opening, so that the horizontal plate moves within the square opening through the screw.
[0007] A further preferred embodiment of this utility model is that the number of slide rails is two, and the two slide rails are arranged in parallel on the base.
[0008] A further preferred embodiment of this utility model is: a stop is provided on the slide rail, and the stop extends into the slide rail.
[0009] A further preferred embodiment of this utility model is: the clamping device includes a force-receiving end, a clamping end, and a connecting member, wherein the force-receiving end and the clamping end rotate synchronously through the connecting member.
[0010] A further preferred embodiment of this utility model is: a hammer head for pressing the workpiece to be cut is fixedly provided on the pressing end.
[0011] A further preferred embodiment of this utility model is: a rotating disk is provided on the base, and the rotating disk rotates to change the cutting angle of the saw blade.
[0012] A further preferred embodiment of this utility model is: the saw blade is provided with a first protective cover and a second protective cover, the first protective cover is fixedly disposed on one side of the saw blade, and the second protective cover is rotatably disposed on the first protective cover.
[0013] Compared with the prior art, the present invention has the following advantages: the base is provided with a first abutting surface, a second abutting surface and a pressing mechanism. The pressing mechanism includes a slide rail, a slider, a horizontal plate and a clamping device. The slide rail is set on the base, the slider is set in the slide rail and slides back and forth along the slide rail, the horizontal plate is movably set on the slider, and the clamping device is fixedly set on the horizontal plate. After the workpiece to be processed is placed on the base and abuts against the first abutting surface and the second abutting surface at the same time, the position is fixed by the clamping device. After fixing, the user can carry out the cutting operation. Attached Figure Description
[0014] The present invention will be further described in detail below with reference to the accompanying drawings and preferred embodiments. However, those skilled in the art will understand that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be regarded as a limitation on the scope of the present invention. In addition, unless otherwise specified, the drawings are only schematic representations of the composition or structure of the described objects and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.
[0015] Figure 1 Schematic diagram of the overall structure of a direct-drive aluminum saw Figure 1 ;
[0016] Figure 2 A schematic diagram of the overall structure of the base and the rotating disk. Figure 1 ;
[0017] Figure 3 A schematic diagram of the overall structure of the base and the rotating disk. Figure 2 ;
[0018] Figure 4 for Figure 3 A magnified view of a section at point A in the middle;
[0019] Figure 5 An exploded view of the base and rotating disk;
[0020] Figure 6 An exploded view of the clamping mechanism;
[0021] Figure 7 This is a schematic diagram of the overall structure of the clamping device;
[0022] Figure 8 Schematic diagram of the overall structure of a direct-drive aluminum saw Figure 2 ;
[0023] Figure 9 Schematic diagram of the overall structure of a direct-drive aluminum saw Figure 3 ;
[0024] Figure 10 for Figure 9 A magnified view of a section at point B in the middle;
[0025] Figure 11 This is a cross-sectional diagram of a direct-drive aluminum saw.
[0026] Figure 12 for Figure 11 A magnified view of a section at point C.
[0027] In the diagram: 1. Base; 2. First abutment surface; 3. Vertical plate; 4. Rotary disc; 5. Locking bolt; 6. Second abutment surface; 7. Saw kerf; 8. Pressure plate; 9. Clamping block; 10. Clamping groove; 11. Column; 12. Protrusion; 13. Opening; 14. Chip collection groove; 15. Slide rail; 16. Slider; 17. Horizontal plate; 18. Triangular nut; 19. Square opening; 20. Screw; 21. Edge guard; 22. Pressing end; 23. Connecting piece; 24. Force-bearing end; 25. Hammer head; 26. Machine head; 27. First protective cover; 28. Second protective cover; 29. Saw blade; 30. Horizontal handle; 31. Vertical handle; 32. Motor; 33. Mounting base; 34. Stopping pin; 35. Stop block; 36. Output shaft. Detailed Implementation
[0028] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely descriptive and exemplary and should not be construed as limiting the scope of protection of the present invention.
[0029] It should be noted that similar labels in the following figures indicate similar items; therefore, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.
[0030] This embodiment mainly describes a direct-drive aluminum saw, as follows:
[0031] like Figure 1As shown, the direct-drive aluminum saw includes a base 1, a column 11, and a head 26. Specifically, a rotating disk 4 is embedded in the base 1. One end of the rotating disk 4 is connected to the column 11 by screws, and the head 26 is rotatably connected to the other end of the column 11. A saw blade 29 is mounted on the head 26. A motor 32 and a grip are mounted on one side of the head 26. The motor 32 provides kinetic energy for the rotation of the saw blade 29. An output shaft 36 is mounted inside the motor 32, and the saw blade 29 is fixedly mounted on the output shaft 36. The grip has a horizontal handle 30 and a vertical handle 31. Users can use different grip methods according to specific circumstances to complete the cutting of the workpiece in a more labor-saving and faster way.
[0032] like Figure 2 As shown, the rotating disk 4 on the base 1 can rotate within the base 1. Specifically, the rotation angle of the rotating disk 4 is between 0° and 45°. By rotating the rotating disk 4, the saw blade 29 is driven to rotate synchronously, thereby changing the cutting angle of the saw blade 29 to meet different cutting needs. For example, in the work scenarios such as aluminum alloy door and window manufacturing, the angle of the saw blade 29 can be adjusted according to actual needs to perform operations such as beveling, which improves the applicability and flexibility of the aluminum sawing machine.
[0033] like Figure 3 , Figure 4 As shown, several protrusions 12 are provided on the bottom surface of the base 1. The protrusions 12 are evenly distributed on the bottom surface of the base 1. The rotating disk 4 is provided with a pressure plate 8 and a locking bolt 5. The pressure plate 8 is fixedly installed on the rotating disk 4 by means of screw connection. The locking bolt 5 passes through the pressure plate 8 and is rotatably installed on the rotating disk 4. The pressure plate 8 is provided with an opening 13. When the user rotates the rotating disk 4 to a suitable angle, he rotates the locking bolt 5 and presses the pressure plate 8 towards the rotating disk 4, so that the opening 13 on the protrusions 12 and the pressure plate 8 are engaged in the opening 13 on the pressure plate 8, so that the pressure plate 8 passes through the opening 13 to restrict the rotation of the rotating disk 4.
[0034] The rotary disc 4 is provided with a saw kerf 7. The saw blade 29 is always aligned with the saw kerf 7. The saw blade 29 cuts the workpiece through the saw kerf 7. A chip collection groove 14 is provided at the bottom of the saw kerf 7. When the chip cut by the saw blade 29 from the saw kerf 7, it is collected into the chip collection groove 14 so that the user can clean up the chip after completing the cutting work and reduce environmental pollution.
[0035] The angle is engraved on the rotating disk 4, which makes it easy for users to precisely adjust the angle of the rotating disk 4.
[0036] like Figure 2As shown, the base 1 is provided with a first abutting surface 2 and a second abutting surface 6. Specifically, the first abutting surface 2 and the second abutting surface 6 are located on both sides of the saw blade 29, and the first abutting surface 2 and the second abutting surface 6 are vertically arranged on the base 1 and are simultaneously in the same vertical plane, so that the workpiece to be cut can be stably positioned between the two abutting surfaces.
[0037] A detachable upright plate 3 is provided on the first abutment surface 2. Specifically, a locking block 9 is provided on the upright plate 3, and a locking groove 10 and bolts are provided on the first abutment surface 2. The locking block 9 is inserted into the locking groove 10 and tightened by the bolts, so that the upright plate 3 is fixedly set on the first abutment surface 2. The user can choose to disassemble or assemble the upright plate 3 according to the length or width of the workpiece to be cut, which facilitates the cutting of the workpiece.
[0038] like Figure 6 As shown, a clamping mechanism is provided on the base 1, which includes a slide rail 15, a slider 16, a horizontal plate 17 and a clamping device.
[0039] The slide rail 15 is set on the base 1. Specifically, there are two slide rails 15, which are set parallel to each other on the base 1. The design of the double slide rail 15 can provide a more stable sliding guide for the slider 16, ensuring the smoothness and straightness of the slider 16's movement.
[0040] The slide rail 15 is also provided with a retaining edge 21, which extends into the slide rail 15 to prevent the slider 16 from sliding off the track when it slides on the slide rail 15, thereby enhancing the safety and reliability of the slider 16 operation.
[0041] The slider 16 is set inside the slide rail 15 and can slide back and forth along the slide rail 15. The slider 16 is provided with a screw 20. The horizontal plate 17 has a square opening 19. The screw 20 passes through the square opening 19. The horizontal plate 17 moves in the square opening 19 through the screw 20. This structure allows the horizontal plate 17 to move with the sliding of the slider 16. And through the cooperation of the screw 20 and the square opening 19, the position and posture of the horizontal plate 17 can be adjusted to a certain extent to adapt to workpieces of different shapes and sizes to be cut. When the horizontal plate 17 is adjusted to a suitable position, the triangular nut 18 is tightened on the screw 20 to fix the position of the horizontal plate 17.
[0042] like Figure 7 As shown, the clamping device is fixedly installed on the horizontal plate 17. The clamping device includes a force-receiving end 24, a clamping end 22, and a connecting piece 23. The force-receiving end 24 and the clamping end 22 rotate synchronously through the connecting piece 23. A hammer head 25 for clamping the workpiece to be cut is fixedly installed on the clamping end 22. The operator operates the force-receiving end 24 and uses the connecting piece 23 to transmit power, so that the hammer head 25 of the clamping end 22 presses down, thereby achieving the clamping effect on the workpiece to be cut, ensuring that the workpiece remains stable during the cutting process, and avoiding the impact on the cutting quality or the occurrence of safety accidents due to the shaking of the workpiece.
[0043] The hammer head 25 is covered with a rubber sleeve. When the hammer head 25 presses against the workpiece to be cut, the rubber sleeve undergoes elastic deformation, which can better press the workpiece without damaging it.
[0044] like Figure 8 , Figure 9 As shown, the column 11 on the rotary disk 4 provides stable support for the cutting of the workpiece, ensuring the stability of the saw blade 29 when it is running at high speed.
[0045] The head 26 rotates vertically and is connected to the column 11, which facilitates control over the cutting depth of different workpieces and significantly improves the processing adaptability and operating efficiency of the equipment.
[0046] like Figure 10 As shown, the column 11 is provided with a mounting base 33 and a blocking pin 34. The blocking pin 34 is fixedly mounted on the mounting base 33. The machine head 26 is provided with a stop block 35. When the machine head 26 rotates to the maximum angle on the column 11, the blocking pin 34 and the stop block 35 abut against each other, preventing the machine head 26 from continuing to press down and preventing the saw blade 29 from colliding with the base 1 and causing an accident.
[0047] The machine head 26 is equipped with a first protective cover 27 and a second protective cover 28. Specifically, the first protective cover 27 is fixedly installed on one side of the saw blade 29, inserted into the housing of the motor 32, and covers most of the saw blade 29, providing basic protection for the saw blade 29 and preventing accidental injury during the cutting process. The second protective cover 28 is rotatably installed on the first protective cover 27. During the cutting process, as the saw blade 29 cuts, the second protective cover 28 can rotate accordingly according to the actual situation, further enhancing the protection effect on the cutting area of the saw blade 29 and maximizing the safety of the operator.
[0048] When using a direct-drive aluminum saw for cutting operations, first place the workpiece to be cut on the base 1, so that one side of the workpiece abuts against the first abutting surface 2 and the other side abuts against the second abutting surface 6, thereby positioning the workpiece in the horizontal direction.
[0049] Then, push the slider 16 to slide on the slide rail 15, adjust the slider 16 to a suitable position according to the size and position of the workpiece, and at the same time, fine-tune the position and posture of the horizontal plate 17 by the cooperation of the screw 20 and the square opening 19 to ensure that the clamping device is in a position that can effectively clamp the workpiece.
[0050] Next, the force-receiving end 24 of the clamping device is operated, and the clamping end 22 is rotated through the connecting piece 23, so that the hammer head 25 on the clamping end 22 presses down and firmly clamps the workpiece to be cut.
[0051] If the cutting angle needs to be changed according to the cutting requirements, the rotating disk 4 on the base 1 can be rotated to adjust the cutting angle of the saw blade 29.
[0052] Finally, start the saw blade 29 to carry out the cutting operation. During the cutting process, the first protective cover 27 and the rotatable second protective cover 28 work together to protect the saw blade 29 and the operator. After the cutting is completed, first turn off the saw blade 29, loosen the clamp, and let the slider 16 return to the initial position along the slide rail 15, and then the cut workpiece can be removed.
[0053] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0054] The direct-drive aluminum saw provided by this utility model has been described in detail above. Specific examples have been used to illustrate the principle and implementation of this utility model. The description of the above embodiments is only for the purpose of helping to understand this utility model and its core ideas. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.
Claims
1. A direct-drive aluminum saw, comprising a base and a saw blade, characterized in that, The base is provided with a first abutment surface and a second abutment surface, which are respectively provided on both sides of the saw blade. The first abutment surface and the second abutment surface are perpendicular to the base and are in the same vertical plane. The base is provided with a clamping mechanism, which includes a slide rail, a slider, a cross plate and a clamping device. The slide rail is provided on the base, the slider is provided in the slide rail and slides back and forth along the slide rail, the cross plate is movably provided on the slider, and the clamping device is fixedly provided on the cross plate. The workpiece to be cut is fixed by the first abutment surface, the second abutment surface and the clamping device.
2. The direct-drive aluminum saw according to claim 1, characterized in that, The slider is equipped with a screw, and the horizontal plate has a square opening. The screw passes through the square opening, allowing the horizontal plate to move within the square opening via the screw.
3. The direct-drive aluminum saw according to claim 1, characterized in that, The number of slide rails is two, and the two slide rails are arranged in parallel on the base.
4. The direct-drive aluminum saw according to claim 3, characterized in that, The slide rail is provided with a retaining edge, which extends into the slide rail.
5. The direct-drive aluminum saw according to claim 1, characterized in that, The clamping device includes a force-receiving end, a clamping end, and a connecting member, wherein the force-receiving end and the clamping end rotate synchronously through the connecting member.
6. The direct-drive aluminum saw according to claim 5, characterized in that, A hammer head for pressing the workpiece to be cut is fixedly installed on the clamping end.
7. The direct-drive aluminum saw according to claim 1, characterized in that, The base is equipped with a rotating disk, which rotates to change the cutting angle of the saw blade.
8. The direct-drive aluminum saw according to claim 1, characterized in that, The saw blade is provided with a first protective cover and a second protective cover. The first protective cover is fixedly installed on one side of the saw blade, and the second protective cover is rotatably installed on the first protective cover.