Cutting and clamping device of angle sawing machine

Abstract

The utility model relates to the field of angle sawing machines, and discloses an angle sawing machine cutting clamping device which comprises a fixing frame, and a first electric telescopic rod is fixedly installed on the inner wall of the top of the fixing frame. Before cutting, a first motor can be controlled to drive a first rotating box to rotate by an angle, a second motor is controlled to drive a first lead screw to rotate, the first lead screw can drive a moving frame to move through thread fit, and after the moving frame moves, a third motor can be controlled to drive a second rotating box to rotate; a second rotating box can control and adjust the cutting angle of a cutting saw blade of the angle sawing machine, when materials need to be cut, a fourth motor can be controlled to drive a second lead screw to rotate, and the second lead screw can drive a moving plate and a driving part to move through thread fit after rotating; and the driving piece can control the cutting saw blade of the angle sawing machine to cut the materials after moving.

Description

Technical Field

[0001] This utility model relates to the field of corner sawing machine technology, and in particular to a corner sawing machine cutting clamping device. Background Technology

[0002] With the improvement of residents' income and living standards, people not only have higher requirements for theft prevention of security doors, but also demand better decorative effects and functions. Therefore, a high-end security door integrating anti-theft, decoration, ventilation, and light transmission functions has emerged. Due to its special structure, it requires the inlay and clamping of aluminum alloy profiles during the production process. Currently, aluminum alloy corner saws are generally used for cutting aluminum alloy profiles. These machines can not only be raised and lowered but also adjust the cutting angle of the saw blade. However, when cutting aluminum alloy profiles at different angles, special clamps with different cutting angles need to be changed. Frequent machine starts and stops during processing lead to unstable rotation speed, resulting in problems such as burrs on the cut, deviation, poor flatness, and inaccurate cutting angles. This not only affects production efficiency but also cutting quality, installation speed, and decorative effect.

[0003] The announcement number CN208195808U discloses a corner saw cutting clamping device, including a machine body, a horizontal clamping mechanism, and a vertical clamping mechanism. The worktable plane of the machine body is provided with a saw blade groove that cooperates with the saw blade of the corner saw. A profile mold frame is fixed on the vertical surface of the worktable of the machine body. The profile mold frame is provided with a positioning groove that cooperates with the aluminum alloy profile. The vertical surface of the worktable and the profile mold frame are provided with fan-shaped grooves that are connected to the saw blade groove.

[0004] In the existing technology, when clamping materials of different sizes, the existing device requires the operator to perform positioning and fixing multiple times, and after the corner saw is cut, the operator needs to touch the clamping of the material, which makes the operation cumbersome. Utility Model Content

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a corner saw cutting clamping device, including a fixed frame, a first electric telescopic rod fixedly installed on the top inner wall of the fixed frame, a fixed box fixedly installed on the output end of the first electric telescopic rod, a first rotating box rotatably installed on the inner side of the fixed box, a second motor fixedly installed on one side inner wall of the first rotating box, a first lead screw fixedly installed on the output end of the second motor, and a corner saw cutting angle adjustment component provided above the first lead screw;

[0006] The corner saw cutting angle adjustment assembly includes a movable frame, a second electric telescopic rod, a third motor, and a second rotating box. The movable frame is threaded onto the outside of the first lead screw, the second electric telescopic rod is fixedly installed at the bottom of the movable frame, the third motor is fixedly installed at the output end of the second electric telescopic rod, and the second rotating box is fixedly installed at the output end of the third motor.

[0007] Preferably, a guide frame is fixedly installed on the inner front wall of the fixed frame, a first motor is fixedly installed on the top of the fixed box, the first rotating box is fixedly installed on the output end of the first motor, and a corner saw cutting and pressing fixing assembly is provided above the guide frame.

[0008] Preferably, the corner saw cutting angle adjustment assembly further includes a fourth motor, a second lead screw, a moving plate, a driving component, and a corner saw cutting blade. The fourth motor is fixedly installed on the inner wall of one side of the second rotating box, the second lead screw is fixedly installed on the output end of the fourth motor, the moving plate is threaded onto the outside of the second lead screw, the driving component is fixedly installed on the bottom of the moving plate, and the corner saw cutting blade is fixedly installed on the output end of the driving component.

[0009] By adopting the above technical solution, before cutting, the first motor can be controlled to drive the first rotating box to rotate, and the second motor can be controlled to drive the first lead screw to rotate. The first lead screw can drive the moving frame to move through the threaded engagement. After the moving frame moves, the third motor can be controlled to drive the second rotating box to rotate, so that the second rotating box can control and adjust the cutting angle of the saw blade of the corner saw. When it is necessary to cut the material, the fourth motor can be controlled to drive the second lead screw to rotate. After the second lead screw rotates, it can drive the moving plate and the driving component to move through the threaded engagement. After the driving component moves, it can control the saw blade of the corner saw to cut the material.

[0010] Preferably, the corner saw cutting and pressing fixing assembly includes a sliding block, a limiting frame, and a sliding plate. The sliding block is slidably installed on the left and right sides of the inner side of the guide frame, the limiting frame is fixedly installed on one side of the sliding block, and the sliding plate is slidably installed on the front and rear sides of the inner side of the limiting frame.

[0011] Preferably, the corner saw cutting and pressing fixing assembly further includes a slide rod, a force plate, a pressing and clamping plate, and a spring. The slide rod is slidably installed on the inner side of the slide plate, the force plate is fixedly installed on the top of the slide rod, the pressing and clamping plate is fixedly installed on the bottom of the slide rod, the spring is fixedly installed on the bottom of the pressing and clamping plate, and one end of the spring is fixedly installed on the bottom of the slide plate.

[0012] By adopting the above technical solution, the material to be cut is placed on the bottom inner wall of the fixed frame. At this time, the position of the lower pressure plate can be moved and adjusted according to the size of the material. The sliding block can slide left and right on the inside of the guide frame, and the sliding plate can slide back and forth on the inside of the limit frame. During the cutting process, the first electric telescopic rod can be controlled to drive the fixed box to descend. After the fixed box descends, it can press down on the force plate, so that the sliding rod can be forced to drive the lower pressure plate to descend and clamp and fix the material.

[0013] Preferably, both the bottom of the first rotating box and the second rotating box are provided with guide grooves, and the moving plate and the moving frame are slidably installed on the inner side of the guide grooves.

[0014] Preferably, a storage battery is fixedly installed inside the first and second rotating boxes, and the second and fourth motors are electrically connected to the storage battery.

[0015] Preferably, the inner sides of the guide frame and the limiting frame are provided with limiting grooves, and the sliding block and the sliding plate are slidably installed on the inner side of the limiting grooves.

[0016] Preferably, the top of the sliding plate is provided with a sliding groove, which fits into the sliding rod.

[0017] Preferably, the bottom of the fixed box is provided with a rotating groove, and the first rotating box is rotatably installed on the inner side of the rotating groove.

[0018] The beneficial effects of this utility model are:

[0019] 1. This utility model, through the setting of the corner saw cutting angle adjustment component, can control the first motor to drive the first rotating box to rotate before cutting, and control the second motor to drive the first lead screw to rotate. The first lead screw can drive the moving frame to move through the threaded engagement. After the moving frame moves, it can control the third motor to drive the second rotating box to rotate, so that the second rotating box can control and adjust the cutting angle of the corner saw blade. When it is necessary to cut the material, it can control the fourth motor to drive the second lead screw to rotate. After the second lead screw rotates, it can drive the moving plate and the driving component to move through the threaded engagement. After the driving component moves, it can control the corner saw blade to cut the material.

[0020] 2. This utility model uses a sawing machine cutting and pressing fixing component to place the material to be cut on the bottom inner wall of the fixing frame. At this time, the position of the pressing plate can be adjusted according to the size of the material. The sliding block can slide left and right on the inside of the guide frame, and the sliding plate can slide back and forth on the inside of the limiting frame. During the cutting process, the first electric telescopic rod can be controlled to drive the fixing box to descend. After the fixing box descends, it can press down on the force plate, so that the sliding rod can be stressed and drive the pressing plate to descend to clamp and fix the material. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the structure of a corner saw cutting clamping device proposed in this utility model.

[0023] Figure 2 This is a partial structural diagram of a corner saw cutting clamping device proposed in this utility model.

[0024] Figure 3 This is a partial structural diagram of a corner saw cutting clamping device proposed in this utility model.

[0025] Figure 4 This is a partial structural diagram of a corner saw cutting clamping device proposed in this utility model.

[0026] Figure 5 This is a partial structural diagram of a corner saw cutting clamping device proposed in this utility model.

[0027] In the diagram, 1. Corner saw cutting angle adjustment assembly; 2. Corner saw cutting downward pressing and fixing assembly; 3. Fixing frame; 4. Guide frame; 5. First electric telescopic rod; 6. Fixing box; 7. First motor; 8. First rotating box; 9. Second motor; 10. First lead screw;

[0028] 11. Moving frame; 12. Second electric telescopic rod; 13. Third motor; 14. Second rotating box; 15. Fourth motor; 16. Second lead screw; 17. Moving plate; 18. Drive unit; 19. Corner saw cutting saw blade;

[0029] 21. Sliding block; 22. Limiting frame; 23. Sliding plate; 24. Sliding rod; 25. Force plate; 26. Downward pressing plate; 27. Spring. Detailed Implementation

[0030] See Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 This utility model provides a corner saw cutting clamping device, including a fixed frame 3. A first electric telescopic rod 5 is fixedly installed on the top inner wall of the fixed frame 3. A fixed box 6 is fixedly installed on the output end of the first electric telescopic rod 5. A first rotating box 8 is rotatably installed on the inner side of the fixed box 6. A second motor 9 is fixedly installed on one side inner wall of the first rotating box 8. A first lead screw 10 is fixedly installed on the output end of the second motor 9. A corner saw cutting angle adjustment component 1 is provided above the first lead screw 10.

[0031] The corner saw cutting angle adjustment assembly 1 includes a movable frame 11, a second electric telescopic rod 12, a third motor 13, and a second rotating box 14. The movable frame 11 is threaded onto the outside of the first lead screw 10. The second electric telescopic rod 12 is fixedly installed at the bottom of the movable frame 11. The third motor 13 is fixedly installed at the output end of the second electric telescopic rod 12. The second rotating box 14 is fixedly installed at the output end of the third motor 13.

[0032] In this embodiment, a guide frame 4 is fixedly installed on the inner front wall of the fixed frame 3, a first motor 7 is fixedly installed on the top of the fixed box 6, a first rotating box 8 is fixedly installed on the output end of the first motor 7, and a corner saw cutting and pressing fixing assembly 2 is provided above the guide frame 4.

[0033] In this embodiment, the corner saw cutting angle adjustment assembly 1 also includes a fourth motor 15, a second lead screw 16, a moving plate 17, a driving component 18, and a corner saw cutting blade 19. The fourth motor 15 is fixedly installed on the inner wall of one side of the second rotating box 14, the second lead screw 16 is fixedly installed on the output end of the fourth motor 15, the moving plate 17 is threaded onto the outside of the second lead screw 16, the driving component 18 is fixedly installed on the bottom of the moving plate 17, and the corner saw cutting blade 19 is fixedly installed on the output end of the driving component 18.

[0034] In this embodiment, the corner saw cutting and pressing fixing assembly 2 includes a sliding block 21, a limiting frame 22 and a sliding plate 23. The sliding block 21 is slidably installed on the left and right sides of the inner side of the guide frame 4, the limiting frame 22 is fixedly installed on one side of the sliding block 21, and the sliding plate 23 is slidably installed on the front and rear sides of the inner side of the limiting frame 22.

[0035] In this embodiment, the corner saw cutting and pressing fixing assembly 2 further includes a slide rod 24, a force plate 25, a pressing and clamping plate 26, and a spring 27. The slide rod 24 is slidably installed on the inner side of the sliding plate 23, the force plate 25 is fixedly installed on the top of the slide rod 24, the pressing and clamping plate 26 is fixedly installed on the bottom of the slide rod 24, and the spring 27 is fixedly installed on the bottom of the pressing and clamping plate 26. One end of the spring 27 is fixedly installed on the bottom of the sliding plate 23.

[0036] In this embodiment, the bottom of the first rotating box 8 and the second rotating box 14 are both provided with guide grooves, and the moving plate 17 and the moving frame 11 are slidably installed on the inner side of the guide grooves. The guide grooves make it easy for the moving plate 17 and the moving frame 11 to not rotate with the first lead screw 10 and the second lead screw 16 after being subjected to force, so that the moving plate 17 and the moving frame 11 can only slide after being subjected to force.

[0037] In this embodiment, a storage battery is fixedly installed inside the first rotating box 8 and the second rotating box 14, and the second motor 9 and the fourth motor 15 are electrically connected to the storage battery; the storage battery can prevent the second motor 9 and the fourth motor 15 from getting tangled with the cable during rotation, and can allow the storage battery to supply power to the second motor 9 and the fourth motor 15.

[0038] In this embodiment, both the guide frame 4 and the limiting frame 22 have limiting grooves on their inner sides, and the sliding block 21 and the sliding plate 23 are slidably installed inside the limiting grooves. The limiting grooves allow the sliding block 21 and the sliding plate 23 to slide only, which makes it more convenient and quick to adjust the position of the pressing plate 26.

[0039] In this embodiment, a groove is provided on the top of the sliding plate 23, and the groove fits into the sliding rod 24. The groove allows the force plate 25 to be controlled after the fixed box 6 is lowered. After the sliding rod 24 is subjected to force, it can drive the lower pressing plate 26 to slide down, so that the lower pressing plate 26 can press and clamp the material.

[0040] In this embodiment, a rotating groove is provided at the bottom of the fixed box 6, and the first rotating box 8 is rotatably installed inside the rotating groove. The rotating groove facilitates the installation of the first rotating box 8, and the rotation of the first rotating box 8 can be assisted by the fixed box 6, so that the first rotating box 8 is not easily detached from the inside of the fixed box 6 during rotation.

[0041] The specific operation is as follows: the material to be cut is placed on the bottom inner wall of the fixed frame 3. At this time, the position of the lower pressure plate 26 can be adjusted according to the size of the material. The sliding block 21 can slide left and right on the inside of the guide frame 4, and the sliding plate 23 can slide back and forth on the inside of the limiting frame 22. During the cutting process, the first electric telescopic rod 5 can be controlled to drive the fixed box 6 to descend. After the fixed box 6 descends, it can press down on the force plate 25, so that the sliding rod 24 can be stressed and drive the lower pressure plate 26 to descend to clamp and fix the material. Before cutting, the first motor 7 can be controlled to drive the first rotating box 8 to rotate by an angle, and the second motor can be controlled to rotate by a distance. The second motor 9 drives the first lead screw 10 to rotate. The first lead screw 10 can drive the moving frame 11 to move through the threaded engagement. After the moving frame 11 moves, it can control the third motor 13 to drive the second rotating box 14 to rotate. The second rotating box 14 can control and adjust the cutting angle of the saw blade 19 of the corner saw. When it is necessary to cut the material, the fourth motor 15 can be controlled to drive the second lead screw 16 to rotate. After the second lead screw 16 rotates, it can drive the moving plate 17 and the driving component 18 to move through the threaded engagement. After the driving component 18 moves, it can control the saw blade 19 of the corner saw to cut the material, making the operation of the device more convenient and faster.

Claims

1. A corner saw cutting clamping device, characterized in that, include: A fixed frame (3) is provided, on the top inner wall of the fixed frame (3) a first electric telescopic rod (5) is fixedly installed, on the output end of the first electric telescopic rod (5) a fixed box (6) is fixedly installed, on the inner side of the fixed box (6) a first rotating box (8) is rotatably installed, on one side inner wall of the first rotating box (8) a second motor (9) is fixedly installed, on the output end of the second motor (9) a first lead screw (10) is fixedly installed, and on the top of the first lead screw (10) a saw angle adjustment component (1) is provided; The corner saw cutting angle adjustment assembly (1) includes a movable frame (11), a second electric telescopic rod (12), a third motor (13), and a second rotating box (14). The movable frame (11) is threaded onto the outside of the first lead screw (10). The second electric telescopic rod (12) is fixedly installed at the bottom of the movable frame (11). The third motor (13) is fixedly installed at the output end of the second electric telescopic rod (12). The second rotating box (14) is fixedly installed at the output end of the third motor (13).

2. A cutting and clamping device for a miter saw according to claim 1, wherein, A guide frame (4) is fixedly installed on the inner front wall of the fixed frame (3), a first motor (7) is fixedly installed on the top of the fixed box (6), the first rotating box (8) is fixedly installed on the output end of the first motor (7), and a corner saw cutting and pressing fixing assembly (2) is provided above the guide frame (4).

3. A cutting and clamping device for a miter saw according to claim 1, wherein, The corner saw cutting angle adjustment assembly (1) also includes a fourth motor (15), a second lead screw (16), a moving plate (17), a driving component (18), and a corner saw cutting blade (19). The fourth motor (15) is fixedly installed on the inner wall of one side of the second rotating box (14). The second lead screw (16) is fixedly installed at the output end of the fourth motor (15). The moving plate (17) is threaded onto the outside of the second lead screw (16). The driving component (18) is fixedly installed at the bottom of the moving plate (17). The corner saw cutting blade (19) is fixedly installed at the output end of the driving component (18).

4. A cutting and clamping device for a miter saw according to claim 2, wherein, The corner saw cutting and pressing fixing assembly (2) includes a sliding block (21), a limiting frame (22) and a sliding plate (23). The sliding block (21) is slidably installed on the left and right sides of the inner side of the guide frame (4). The limiting frame (22) is fixedly installed between one side of the sliding block (21). The sliding plate (23) is slidably installed on the front and rear sides of the inner side of the limiting frame (22).

5. A miter saw cutting clamp apparatus as defined in claim 2, wherein, The corner saw cutting and pressing fixing assembly (2) also includes a slide rod (24), a force plate (25), a pressing plate (26), and a spring (27). The slide rod (24) is slidably installed on the inner side of the sliding plate (23). The force plate (25) is fixedly installed on the top of the slide rod (24). The pressing plate (26) is fixedly installed on the bottom of the slide rod (24). The spring (27) is fixedly installed on the bottom of the pressing plate (26). One end of the spring (27) is fixedly installed on the bottom of the sliding plate (23).

6. A cutting and clamping device for a miter saw according to claim 3, wherein, The bottom of the first rotating box (8) and the second rotating box (14) are provided with guide grooves, and the moving plate (17) and the moving frame (11) are slidably installed on the inner side of the guide grooves.

7. A miter saw cutting clamp apparatus as defined in claim 1, wherein, A storage battery is fixedly installed on the inner side of the first rotating box (8) and the second rotating box (14), and the second motor (9) and the fourth motor (15) are electrically connected to the storage battery.

8. A sawing machine cutting clamp device according to claim 4, characterized in that The guide frame (4) and the limiting frame (22) are both provided with limiting grooves on their inner sides, and the sliding block (21) and the sliding plate (23) are both slidably installed on the inner side of the limiting grooves.

9. A sawing machine cutting clamp device according to claim 4, characterized in that The top of the sliding plate (23) is provided with a sliding groove, which is in contact with the sliding rod (24).

10. A miter saw cutting clamp apparatus as defined in claim 1, wherein, The bottom of the fixed box (6) is provided with a rotating groove, and the first rotating box (8) is rotatably installed inside the rotating groove.

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