Adjustable multi-angle sawing sawing machine

Abstract

This utility model relates to the field of mechanical processing equipment technology, and discloses an adjustable multi-angle sawing machine, including a worktable. A clamping assembly is provided on the upper surface of the worktable, and a support platform is fixedly connected to the upper surface of the worktable. An adjustment assembly is provided above the worktable, comprising a guide column fixedly connected to the upper surface of the support platform. In this utility model, after the cylinder is started, it generates thrust to push the sliding table, causing the cutting table to slowly approach the workpiece. At this time, the saw blade starts cutting. When the sawing angle needs to be adjusted, the hydraulic rod drives the sliding block to slide. Utilizing the rotational characteristics of the shaft, the cutting table can flexibly change angles to meet diverse processing needs, thereby improving the adaptability of the sawing machine to workpieces of different shapes and angles, reducing repeated clamping, and improving processing efficiency and accuracy.

Description

Technical Field

[0001] This utility model relates to the field of mechanical processing equipment technology, and in particular to an adjustable multi-angle sawing machine. Background Technology

[0002] An adjustable multi-angle sawing machine belongs to the field of metal processing and is widely used in industries such as machinery manufacturing, automotive parts processing, and aerospace. In the cutting and processing of metal materials, it is often necessary to perform sawing operations at different angles on the workpiece to meet diverse processing requirements, such as cutting at special angles like bevels and kerfs. Traditional sawing machines can usually only perform vertical or horizontal cutting in a single direction, making it difficult to adapt to complex processing scenarios. Therefore, a sawing device capable of multi-angle adjustment is needed.

[0003] In existing technologies, some sawing machines achieve multi-angle cutting by manually adjusting the saw frame angle or changing different clamps. For example, some sawing machines use an indexing plate structure with pre-set fixed angle settings. The operator adjusts the angle by loosening the locking bolts, rotating the saw frame to the specified angle, and then locking it again. Other sawing machines rely on a rotatable worktable, where the workpiece placement angle is changed by rotating the worktable to indirectly adjust the sawing angle. These technical solutions meet the multi-angle cutting needs to some extent, but the adjustment process is cumbersome, requires manual intervention, and the accuracy is difficult to guarantee.

[0004] However, existing multi-angle sawing equipment generally suffers from inflexible angle adjustment and low operating efficiency. Due to the use of fixed-position indexing plates or manual adjustment methods, continuous angle adjustment is difficult to achieve. For non-standard angle cutting needs, multiple trials and calibrations are often required, leading to low processing efficiency. Furthermore, manual adjustment is prone to introducing errors, making it difficult to guarantee the accuracy of the sawing angle and affecting workpiece quality. In addition, frequent manual operation increases the labor intensity of operators, and fatigue during long processing periods can easily lead to adjustment deviations, further limiting the application range and processing accuracy of the equipment. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an adjustable multi-angle sawing machine, which aims to improve the problem of fixed sawing angle and difficulty in adjustment of traditional sawing machines.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an adjustable multi-angle sawing machine, including a worktable, a clamping assembly provided on the upper surface of the worktable, a support platform fixedly connected to the upper surface of the worktable, and an adjustment assembly provided above the worktable;

[0007] The adjustment assembly includes a sliding block 1, which is disposed above the worktable. A guide column 1 is fixedly connected to the upper surface of the support platform 1. A support platform 2 is fixedly connected to one end of the guide column 1. A cylinder is fixedly connected to the upper surface of the support platform 2. A sliding table is fixedly connected to the output end of the cylinder. A rotating shaft is rotatably connected to the inner wall of the sliding table. A cutting table is fixedly connected to one end of the rotating shaft. A saw blade is disposed on the inner wall of the cutting table. A rotating table is fixedly connected to the upper surface of the worktable. A hydraulic rod is rotatably connected to the inner wall of the rotating table. The output end of the hydraulic rod is fixedly connected to the inner wall of the sliding block 1. Two support plates are fixedly connected to the lower surface of the cutting table. A guide column 2 is fixedly connected between the two support plates.

[0008] Furthermore, the clamping assembly includes a fixing block, the lower surface of which is slidably connected to the upper surface of the worktable, a slide rail is fixedly connected to the inner wall of the worktable, a second sliding block is slidably connected to the outer wall of the slide rail, an electric push rod is provided on the lower side of the inner wall of the worktable, a pulling block is fixedly connected to the output end of the electric push rod, a fixing block is fixedly connected to the upper surface of the second sliding block, and a guide groove is provided on the upper surface of the worktable.

[0009] Furthermore, the lower surface of the pull block is fixedly connected to the lower surface of the sliding block, and the outer wall of the pull block is set on the inner wall of the workbench.

[0010] Furthermore, the outer wall of the fixing block is slidably connected to the inside of the guide groove, which is used for sliding the fixing block.

[0011] Furthermore, the inner wall of the sliding block one is slidably connected to the outer wall of the guide post two, and the guide post two is used to guide the movement of the sliding block one.

[0012] Furthermore, the guide post is positioned above the worktable and is used to guide the sliding of the sliding table.

[0013] Furthermore, the rotating shaft is positioned above the worktable and is used for rotating the cutting table.

[0014] Furthermore, the outer wall of the second sliding block is disposed on the inner wall of the first support platform, and the second sliding block is used to drive the fixed block to move.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, after the cylinder is started, it generates thrust to push the sliding table, causing the cutting table to slowly approach the workpiece. At this time, the saw blade starts to start the cutting operation. When it is necessary to adjust the sawing angle, the hydraulic rod drives the sliding block to slide. By utilizing the rotation characteristics of the shaft, the cutting table can achieve flexible angle changes to meet diverse processing needs. This solves the problem of fixed sawing angle and difficulty in adjustment in traditional sawing machines, achieving the goal of meeting diverse processing needs, improving the adaptability of the sawing machine to workpieces of different shapes and angles, reducing repeated clamping, and improving processing efficiency and accuracy.

[0017] 2. In this utility model, activating the electric push rod transmits power to the pulling block, causing the sliding block to slide smoothly along the slide rail, thereby driving the fixed block to move precisely within the guide groove. Through the relative movement of the two fixed blocks, they tightly fit the workpiece, achieving stable clamping and preventing workpiece displacement during processing. This ensures the workpiece remains stable during sawing, reducing processing errors and safety risks caused by workpiece loosening, and improving the finished product qualification rate and processing safety. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of an adjustable multi-angle sawing machine proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of a portion of the guide column structure of an adjustable multi-angle sawing machine proposed in this utility model.

[0020] Figure 3 This is a schematic diagram of the saw blade structure of an adjustable multi-angle sawing machine proposed in this utility model;

[0021] Figure 4 This is a schematic diagram of the slide rail structure of an adjustable multi-angle sawing machine proposed in this utility model.

[0022] Figure 5 This is a schematic diagram of the fixed block structure of an adjustable multi-angle sawing machine proposed in this utility model.

[0023] Legend:

[0024] 1. Workbench; 2. Support platform one; 3. Support platform two; 4. Cylinder; 5. Cutting table; 6. Saw blade; 7. Hydraulic rod; 8. Rotary table; 9. Fixed block; 10. Guide column one; 11. Sliding table; 12. Rotating shaft; 13. Guide groove; 14. Support plate; 15. Guide column two; 16. Sliding block one; 17. Slide rail; 18. Pulling block; 19. Sliding block two; 20. Electric push rod. Detailed Implementation

[0025] 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.

[0026] Reference Figures 1-4 An embodiment of this utility model is provided: an adjustable multi-angle sawing machine, including a worktable 1, a clamping assembly provided on the upper surface of the worktable 1, a support platform 2 fixedly connected to the upper surface of the worktable 1, and an adjustment assembly provided above the worktable 1.

[0027] The adjustment assembly includes a sliding block 16, which slides along a guide post 15 under the push of a hydraulic rod 7. Through its connection with the cutting table 5, it drives the cutting table 5 to rotate around a rotating shaft 12, thereby adjusting the sawing angle. The sliding block 16 is located above the worktable 1. A guide post 10 is fixedly connected to the upper surface of a support platform 2. A support platform 2 3 is fixedly connected to one end of the guide post 10. A cylinder 4 is fixedly connected to the upper surface of the support platform 2 3. A sliding table 11 is fixedly connected to the output end of the cylinder 4. A rotating shaft 12 is rotatably connected to the inner wall of the sliding table 11. A cutting table 5 is fixedly connected to one end of the rotating shaft 12. A saw blade 6 is installed on the inner wall of the cutting table 5. A rotating table 8 is fixedly connected to the upper surface of the worktable 1. A hydraulic rod 7 is rotatably connected to the inner wall of the rotating table 8. The output end of the hydraulic rod 7 is fixedly connected to the inner wall of the sliding block 16. Two support plates 14 are fixedly connected to the lower surface of the cutting table 5. A guide post 15 is fixedly connected between the two support plates 14.

[0028] Specifically, cylinder 4 is activated, and its output end pushes the sliding table 11 to slide on guide post 10, bringing the cutting table 5 closer to the workpiece. At the same time, the saw blade 6 is activated to cut. If the cutting angle needs to be adjusted, hydraulic rod 7 is activated, and the output end of hydraulic rod 7 pushes sliding block 16 to slide on guide post 25. Since sliding block 16 is connected to the cutting table 5 through support plate 14, and the cutting table 5 is rotatably connected to the sliding table 11 through rotating shaft 12, the cutting table 5 rotates around rotating shaft 12, realizing flexible adjustment of the cutting angle to meet different processing needs.

[0029] Reference Figures 1-5The clamping assembly includes a fixing block 9, the lower surface of which is slidably connected to the upper surface of the worktable 1. A slide rail 17 is fixedly connected to the inner wall of the worktable 1, and a sliding block 19 is slidably connected to the outer wall of the slide rail 17. An electric push rod 20 is provided on the lower side of the inner wall of the worktable 1. A pulling block 18 is fixedly connected to the output end of the electric push rod 20, connecting the electric push rod 20 and the sliding block 19. The extension and retraction motion of the output end of the electric push rod 20 is transmitted to the sliding block 19, causing the sliding block 19 to slide on the slide rail 17. The upper surface of the sliding block 19 is fixedly connected to the fixing block 9. A guide groove 13 is provided on the upper surface of the worktable 1, and the lower surface of the pulling block 18 is fixed. Connected to the lower surface of sliding block 19, the outer wall of pull block 18 is set on the inner wall of worktable 1, the outer wall of fixed block 9 is slidably connected to the inside of guide groove 13, guide groove 13 is used to slide fixed block 9, the inner wall of sliding block 16 is slidably connected to the outer wall of guide post 15, guide post 15 is used to guide the movement of sliding block 16, guide post 10 is set above worktable 1, guide post 10 is used to guide the sliding of sliding table 11, rotating shaft 12 is set above worktable 1, rotating shaft 12 is used to rotate cutting table 5, the outer wall of sliding block 19 is set on the inner wall of support table 2, sliding block 19 is used to drive fixed block 9 to move.

[0030] Specifically, when the electric push rod 20 is activated, its output end extends or retracts, causing the pulling block 18 to move. When the pulling block 18 moves, it causes the sliding block 19 to slide on the slide rail 17. The sliding block 19 further causes the fixed block 9 to slide within the guide groove 13. Through the relative movement of the two fixed blocks 9, the workpiece is clamped or released. The guide groove 13 guides and limits the sliding of the fixed blocks 9, ensuring that the workpiece is stably clamped.

[0031] Working principle: When an adjustable multi-angle sawing machine is needed, cylinder 4 is started. The output end of cylinder 4 pushes the sliding table 11 to slide on the guide column 10, so that the cutting table 5 is close to the workpiece. At the same time, the saw blade 6 is started to cut. If the cutting angle needs to be adjusted, hydraulic rod 7 is started. The output end of hydraulic rod 7 pushes the sliding block 16 to slide on the guide column 15. Since the sliding block 16 is connected to the cutting table 5 through the support plate 14, and the cutting table 5 is rotatably connected to the sliding table 11 through the rotating shaft 12, the cutting table 5 rotates around the rotating shaft 12, thereby realizing the adjustment of the cutting angle.

[0032] In addition, when it is necessary to clamp the workpiece, the electric push rod 20 is activated. The output end of the electric push rod 20 extends or retracts, driving the pulling block 18 to move. When the pulling block 18 moves, it drives the sliding block 19 to slide on the slide rail 17. The sliding block 19 drives the fixed block 9 to slide in the guide groove 13. By moving the two fixed blocks 9 relative to each other, the workpiece can be clamped or released. The guide groove 13 guides and limits the sliding of the fixed block 9 to ensure stable clamping.

[0033] 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. An adjustable multi-angle sawing machine, comprising a worktable (1), characterized in that: The upper surface of the workbench (1) is provided with a clamping assembly, and a support platform (2) is fixedly connected to the upper surface of the workbench (1). An adjustment assembly is provided above the workbench (1). The adjustment assembly includes a sliding block (16), which is set above the workbench (1). A guide column (10) is fixedly connected to the upper surface of the support platform (2). A support platform (3) is fixedly connected to one end of the guide column (10). A cylinder (4) is fixedly connected to the upper surface of the support platform (3). A sliding table (11) is fixedly connected to the output end of the cylinder (4). A rotating shaft (12) is rotatably connected to the inner wall of the sliding table (11). A cutting table (5) is fixedly connected to one end of the rotating shaft (12). A saw blade (6) is provided on the inner wall of the cutting table (5). A rotating table (8) is fixedly connected to the upper surface of the workbench (1). A hydraulic rod (7) is rotatably connected to the inner wall of the rotating table (8). The output end of the hydraulic rod (7) is fixedly connected to the inner wall of the sliding block (16). Two support plates (14) are fixedly connected to the lower surface of the cutting table (5). A guide column (15) is fixedly connected between the two support plates (14).

2. The adjustable multi-angle sawing machine according to claim 1, characterized in that: The clamping assembly includes a fixing block (9), the lower surface of which is slidably connected to the upper surface of the workbench (1), a slide rail (17) is fixedly connected to the inner wall of the workbench (1), a sliding block (19) is slidably connected to the outer wall of the slide rail (17), an electric push rod (20) is provided on the lower side of the inner wall of the workbench (1), a pulling block (18) is fixedly connected to the output end of the electric push rod (20), a fixing block (9) is fixedly connected to the upper surface of the sliding block (19), and a guide groove (13) is provided on the upper surface of the workbench (1).

3. The adjustable multi-angle sawing machine according to claim 2, characterized in that: The lower surface of the pull block (18) is fixedly connected to the lower surface of the sliding block (19), and the outer wall of the pull block (18) is set on the inner wall of the workbench (1).

4. The adjustable multi-angle sawing machine according to claim 2, characterized in that: The outer wall of the fixed block (9) is slidably connected to the inside of the guide groove (13), which is used to slide the fixed block (9).

5. An adjustable multi-angle sawing machine according to claim 1, characterized in that: The inner wall of the sliding block one (16) is slidably connected to the outer wall of the guide post two (15), and the guide post two (15) is used to guide the movement of the sliding block one (16).

6. The adjustable multi-angle sawing machine according to claim 1, characterized in that: The guide post (10) is positioned above the worktable (1) and is used to guide the sliding table (11) to slide.

7. The adjustable multi-angle sawing machine according to claim 1, characterized in that: The rotating shaft (12) is located above the worktable (1) and is used for the rotation of the cutting table (5).

8. An adjustable multi-angle sawing machine according to claim 2, characterized in that: The outer wall of the sliding block 2 (19) is set on the inner wall of the support platform 1 (2), and the sliding block 2 (19) is used to drive the fixed block (9) to move.

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