45-degree saw cutting device

Abstract

The utility model discloses a 45-degree saw cutting device which comprises a machine frame, a bearing table arranged on the machine frame, a first saw blade and a second saw blade, the first saw blade and the second saw blade are movably connected with the machine frame, the first saw blade is used for 45-degree saw cutting of aluminum profiles, and the second saw blade is used for 90-degree saw cutting of the aluminum profiles. The bearing table is provided with a first cutting groove matched with the first saw blade to saw the aluminum profile, and the bearing table is provided with a second cutting groove matched with the second saw blade to saw the aluminum profile. A fixing assembly used for fixing the aluminum profile to the bearing table is arranged between the bearing table and the rack. The 45-degree saw cutting device is reasonable in design, corresponding saw blades can be used according to actual saw cutting requirements, and the utilization rate of the saw cutting device is increased.

Description

Technical Field

[0001] The utility model relates to a 45-degree sawing device. Background Art

[0002] Sawing is an essential processing procedure in the early material preparation process of the machinery industry. In the process of manufacturing mechanical parts, the raw materials of most parts must be cut in advance according to the size requirements of the parts to ensure the reasonable utilization of raw materials in the processing process and reduce the consumption of raw materials; it is also convenient for clamping parts in the processing process.

[0003] The 45-degree angle cutting sawing machine in the prior art, as described in CN207642404U, includes a machine base and two sawing assemblies. Each sawing assembly includes a sawing head lifting mechanism and a sawing head. The sawing head includes a main shaft motor and a saw blade connected to the output end of the main shaft motor. The cutting saw blades of the two cutting heads form a 90° angle. The sawing head lifting mechanism includes a lifting drive unit and a swing arm unit connected to the lifting drive unit. The swing arm unit includes a swing arm, a rotary spindle, and a swing arm bearing seat. The swing arm bearing seat is connected to the workbench. The rotary spindle is connected to the swing arm bearing seat through a bearing, and a rotary encoder is provided on the rotary spindle. The swing arm is connected to the rotary spindle and is also connected to the main shaft motor.

[0004] The above sawing device has a single function and can only saw at 45 degrees. When 90-degree sawing is required, this device will be idle, and the utilization rate is low.

[0005] Therefore, it is necessary to improve the 45-degree sawing device in the prior art. Content of the Utility Model

[0006] The purpose of the utility model is to overcome the defects existing in the prior art and provide a 45-degree sawing device, which can use corresponding saw blades according to actual sawing requirements and improve the utilization rate of the sawing device.

[0007] To achieve the above technical effects, the technical solution of the utility model is: a 45-degree sawing device, including a frame, a carrying platform arranged on the frame, a first saw blade and a second saw blade movably connected to the frame. The first saw blade is used for sawing aluminum profiles at 45 degrees, and the second saw blade is used for sawing aluminum profiles at 90 degrees. The carrying platform is provided with a first cutting groove for cooperating with the first saw blade to saw aluminum profiles, and the carrying platform is provided with a second cutting groove for cooperating with the second saw blade to saw aluminum profiles; a fixing component is arranged between the carrying platform and the frame for fixing the aluminum profiles on the carrying platform.

[0008] Preferably, the second cutting groove is arranged adjacent to the first cutting groove.

[0009] Preferably, the second saw blade is arranged opposite to the first saw blade.

[0010] Preferably, the first saw blade is arranged to be lifted; further comprising a first platform, the first saw blade is arranged on the first platform, and the first platform is connected to the frame in a lifting manner.

[0011] Preferably, the frame is fixedly provided with a first guide rail, a first sliding rod and a first cylinder, the first platform is slidably connected to the first guide rail and the first sliding rod, and the piston rod of the first cylinder is fixedly connected to the first platform.

[0012] Preferably, the second saw blade is arranged to be lifted; further comprising a second platform, the second saw blade is arranged on the second platform, and the second platform is connected to the frame in a lifting manner.

[0013] Preferably, the frame is fixedly provided with a second guide rail and a second cylinder, the second platform is slidably connected to the second guide rail, and the piston rod of the second cylinder is fixedly connected to the second platform.

[0014] Preferably, the fixing assembly includes a pressing plate fixedly arranged on the bearing table and a clamping block movably connected to the bearing table, and the clamping block cooperates with the pressing plate to clamp and fix the aluminum profile.

[0015] Preferably, the frame is fixedly provided with a third cylinder, the piston rod of the third cylinder is fixedly connected to the clamping block, and the telescopic direction of the piston rod of the third cylinder is horizontally arranged.

[0016] Preferably, the frame is provided with a waste guiding slope, and the waste guiding slope is arranged below the first cutting groove and the second cutting groove.

[0017] The advantages and beneficial effects of the present utility model are as follows: The 45-degree sawing device of the present utility model has a reasonable structure. By arranging the first saw blade and the second saw blade, for the sawing methods of 45 degrees and 90 degrees respectively, the corresponding saw blade can be used according to the actual sawing requirements, improving the utilization rate of the sawing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of an embodiment of the 45-degree sawing device of the present utility model;

[0019] Figure 2 is a schematic diagram of the driving structure of the first saw blade;

[0020] Figure 3 is a schematic diagram of the driving structure of the second saw blade;

[0021] Figure 4It is a schematic structural diagram of the frame.

[0022] In the figure: 1. Frame; 11. First guide rail; 12. First slide bar; 13. First cylinder; 14. Second guide rail; 15. Second cylinder; 16. Third cylinder; 17. Scrap guiding slope; 2. Carrying platform; 21. First cutting groove; 22. Second cutting groove; 23. Bracing plate; 24. Clamping block; 3. First saw blade; 4. Second saw blade; 5. First platform; 6. Second platform. Detailed implementation manners

[0023] The following combines the drawings and embodiments to further describe the detailed implementation manners of the present utility model. The following embodiments are only used to more clearly illustrate the technical solutions of the present utility model and cannot be used to limit the protection scope of the present utility model.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Embodiment

[0025] As Figures 1-4 shown, the 45-degree sawing device of the embodiment includes a frame 1, a carrying platform 2 arranged on the frame 1, a first saw blade 3 and a second saw blade 4 movably connected to the frame 1. The first saw blade 3 is used for sawing aluminum profiles at 45 degrees, and the second saw blade 4 is used for sawing aluminum profiles at 90 degrees. The carrying platform 2 is provided with a first cutting groove 21 that cooperates with the first saw blade 3 to saw aluminum profiles, and the carrying platform 2 is provided with a second cutting groove 22 that cooperates with the second saw blade 4 to saw aluminum profiles; a fixing component is arranged between the carrying platform 2 and the frame 1 for fixing the aluminum profiles on the carrying platform 2.

[0026] Through such a design, the sawing device is provided with a first saw blade 3 for 45-degree sawing and a second saw blade 4 for 90-degree sawing, and the corresponding saw blade can be used according to the actual sawing requirements, improving the utilization rate of the sawing device.

[0027] Further, the second cutting groove 22 and the first cutting groove 21 are arranged adjacent to each other.

[0028] Through such a design, the compactness of the sawing device is improved.

[0029] Further, the second saw blade 4 is disposed opposite to the first saw blade 3.

[0030] Through such a design, the compactness of the sawing device is further improved.

[0031] Specifically, the first saw blade 3 is arranged to be lifted and lowered; further included is a first platform 5, the first saw blade 3 is disposed on the first platform 5, and the first platform 5 is connected to the machine frame 1 in a lifting manner.

[0032] Through such a design, the first saw blade 3 saws the aluminum profile from top to bottom.

[0033] Specifically, the machine frame 1 is fixedly provided with a first guide rail 11, a first slide bar 12, and a first cylinder 13. The first platform 5 is slidably connected to the first guide rail 11 and the first slide bar 12, and the piston rod of the first cylinder 13 is fixedly connected to the first platform 5.

[0034] Specifically, the second saw blade 4 is arranged to be lifted and lowered; further included is a second platform 6, the second saw blade 4 is disposed on the second platform 6, and the second platform 6 is connected to the machine frame 1 in a lifting manner.

[0035] Through such a design, the second saw blade 4 saws the aluminum profile from top to bottom.

[0036] Specifically, the machine frame 1 is fixedly provided with a second guide rail 14 and a second cylinder 15. The second platform 6 is slidably connected to the second guide rail 14, and the piston rod of the second cylinder 15 is fixedly connected to the second platform 6.

[0037] Specifically, the fixing assembly includes a pressing plate 23 fixedly arranged on the bearing table 2 and a clamping block 24 movably connected to the bearing table 2. The clamping block 24 cooperates with the pressing plate 23 to clamp and fix the aluminum profile.

[0038] Through such a design, the purpose of fixing the position during the sawing of the aluminum profile is achieved.

[0039] Specifically, the machine frame 1 is fixedly provided with a third cylinder 16. The piston rod of the third cylinder 16 is fixedly connected to the clamping block 24, and the telescopic direction of the piston rod of the third cylinder 16 is horizontally arranged.

[0040] Further, the machine frame 1 is provided with a waste guiding slope 17, and the waste guiding slope 17 is disposed below the first cutting groove 21 and the second cutting groove 22.

[0041] Through such a design, the purpose of collecting the sawing waste is achieved.

[0042] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model.

Claims

1. A 45-degree sawing device, characterized in that, It includes a frame (1), a carrying platform (2) arranged on the frame (1), a first saw blade (3) and a second saw blade (4) movably connected to the frame (1). The first saw blade (3) is used for sawing aluminum profiles at 45 degrees, and the second saw blade (4) is used for sawing aluminum profiles at 90 degrees. The carrying platform (2) is provided with a first cutting groove (21) that cooperates with the first saw blade (3) to saw aluminum profiles, and the carrying platform (2) is provided with a second cutting groove (22) that cooperates with the second saw blade (4) to saw aluminum profiles; a fixing assembly for fixing the aluminum profile on the carrying platform (2) is arranged between the carrying platform (2) and the frame (1). The second saw blade (4) is arranged to be lifted and lowered; it further includes a second platform (6). The second saw blade (4) is arranged on the second platform (6), and the second platform (6) is connected to the frame (1) in a lifting manner. The frame (1) is fixedly provided with a second guide rail (14) and a second air cylinder (15). The second platform (6) is slidably connected to the second guide rail (14), and the piston rod of the second air cylinder (15) is fixedly connected to the second platform (6).

2. The 45-degree sawing device according to claim 1, wherein, The second cutting groove (22) is arranged adjacent to the first cutting groove (21).

3. The 45-degree sawing device according to claim 2, characterized in that, The second saw blade (4) is arranged opposite to the first saw blade (3).

4. The 45-degree sawing device according to claim 1, wherein, The first saw blade (3) is arranged to be lifted and lowered; it further includes a first platform (5). The first saw blade (3) is arranged on the first platform (5), and the first platform (5) is connected to the frame (1) in a lifting manner.

5. The 45-degree sawing device according to claim 4, characterized in that The frame (1) is fixedly provided with a first guide rail (11), a first slide bar (12) and a first air cylinder (13). The first platform (5) is slidably connected to the first guide rail (11) and the first slide bar (12), and the piston rod of the first air cylinder (13) is fixedly connected to the first platform (5).

6. The 45-degree sawing device according to claim 1, wherein, The fixing assembly includes a pressing plate (23) fixedly arranged on the carrying platform (2) and a clamping block (24) movably connected to the carrying platform (2). The clamping block (24) cooperates with the pressing plate (23) to clamp and fix the aluminum profile.

7. The 45-degree sawing device according to claim 6, characterized in that, The frame (1) is fixedly provided with a third air cylinder (16). The piston rod of the third air cylinder (16) is fixedly connected to the clamping block (24), and the telescopic direction of the piston rod of the third air cylinder (16) is horizontally arranged.

8. The 45-degree sawing device according to claim 1, characterized in that, The frame (1) is provided with a waste guiding slope (17), and the waste guiding slope (17) is arranged below the first cutting groove (21) and the second cutting groove (22).

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