Adjustable cutting angle's aviation material production uses fixed length cutting machine

Abstract

The utility model discloses an adjustable cutting angle's aviation material production is with fixed length cutting machine, including work table, the lower end all around of work table is provided with support block, the inside top wall both sides of work table are provided with adjusting plate, the inner wall of adjusting plate is provided with arc slot, the inside top wall hinged of work table has angle adjusting mechanism, the inner wall of work table is provided with cutting mouth, the upper end both sides of work table are embedded and are connected with displacement groove, the upper end both sides of work table are fixedly connected with fixed establishment. Through the angle adjusting mechanism that sets up can make equipment can according to the cutting demand of aviation material, the angle of cutting knife is adjusted flexibly, to adapt to the cutting requirement of different shape, has improved the flexibility and applicability of cutting greatly, through the fixed establishment that sets up can make equipment can carry out firm clamping to aviation material, prevent the material from deviating or shaking in the cutting process, and then guarantee the precision and stability of cutting.

Description

Technical Field

[0001] This utility model relates to the field of aerospace material production technology, specifically to a fixed-length cutting machine for aerospace material production with adjustable cutting angle. Background Technology

[0002] In the production of aerospace materials, cutting machines are often used to cut materials at multiple locations. However, when changing the cutting length and angle, existing cutting machines often require adjusting the positions of multiple cutting blades separately, and then adjusting the angles of multiple cutting blades separately. The whole process is quite troublesome and wastes a lot of time. Furthermore, it is difficult to ensure that the gaps and angles between multiple cutting blades are exactly the same, resulting in poor performance. According to patent document CN215035343U, a fixed-length cutting machine for aerospace material production with adjustable cutting angle is disclosed, including a support frame. The outer surface of the support frame is fixedly connected to the inner surface of the frame. The upper surface of the inner wall of the frame is fixedly connected to the top ends of two first electric push rods. The bottom ends of the two first electric push rods are fixedly connected to the upper surface of the frame. The front and back sides of the inner wall of the frame are fixedly connected to the back and front sides of two sliding components, respectively.

[0003] Currently, traditional adjustable-angle fixed-length cutting machines for aerospace material production suffer from inaccurate material cutting due to manual operation. This leads to material waste and the lack of dimensional constraints, requiring operators to judge the cutting dimensions, thus reducing the machine's cutting efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a fixed-length cutting machine for aerospace material production with adjustable cutting angle, in order to solve the problems mentioned in the background art. In actual use, the traditional fixed-length cutting machine for aerospace material production with adjustable cutting angle is manually operated, which makes it impossible to cut the material accurately, resulting in material waste. At the same time, the material size is not limited, which requires the operator to judge the cutting size, thus reducing the cutting efficiency of the device.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a workbench is included, with support blocks arranged around the lower end of the workbench, adjustment plates arranged on both sides of the inner top wall of the workbench, an arc-shaped groove opened on the inner wall of the adjustment plate, an angle adjustment mechanism hinged to the inner top wall of the workbench, a cutting opening opened on the inner wall of the workbench, displacement grooves embedded and connected on both sides of the upper end of the workbench, and a fixing mechanism fixedly connected to both sides of the upper end of the workbench. The angle adjustment mechanism includes a vertical plate, the upper end of which is hinged to the inner top wall of the workbench. A fixing rod is provided on one side of the vertical plate, and an external thread is provided on the outer wall of one end of the fixing rod. An adjusting sleeve is threaded onto the outer wall of the external thread. A support plate is welded to the lower end of the vertical plate. A height adjustment component is fixedly connected to one side of the upper end of the support plate. A mounting plate is hinged to the upper end of the height adjustment component. A motor is detachably connected to one side of the upper end of the mounting plate. A gear set is driven by the output shaft of the motor. A rotating rod is inserted into the inner wall of one side of the gear set. A cutting blade is sleeved on one end of the rotating rod.

[0006] Preferably, one side of the vertical plate is fixedly connected to one side of the fixing rod, and the outer wall of one end of the fixing rod is embedded and connected to the inner wall of the external thread.

[0007] Preferably, the end of the mounting plate away from the height adjustment component is rotatably connected to one side of the vertical plate.

[0008] Preferably, the upper end of the support block is fixedly connected to the lower end of the workbench around the perimeter, and the upper end of the adjustment plate is fixedly connected to both sides of the inner top wall of the workbench.

[0009] Preferably, the fixing mechanism includes a side plate, the lower end of which is fixedly connected to the front and rear sides of the upper end of the worktable. One end of the side plate is provided with a sliding groove, and the upper ends of the side plate are provided with connecting plates on both sides. A bidirectional screw is rotatably connected to the inner wall of the connecting plate, and a movable plate is threadedly connected to the outer wall of the bidirectional screw. A rotating handle is fixedly connected to the middle of the outer wall of the bidirectional screw. A slider is fixedly connected to the lower end of the movable plate. A diagonal rod is hinged to one side of the slider, and a movable frame is hinged to the other side of the diagonal rod. A guide roller is rotatably connected to one side of the inner wall of the movable frame, and displacement blocks are fixedly connected to both sides of the lower end of the movable frame.

[0010] Preferably, one end of the side plate is embedded and connected to the outer wall of the groove, and the upper two sides of the side plate are fixedly connected to the lower end of the connecting plate.

[0011] Preferably, the outer wall of the displacement block is slidably connected to the inner wall of the displacement groove and their shapes are compatible.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. The angle adjustment mechanism allows the equipment to flexibly adjust the angle of the cutting blade according to the cutting requirements of aerospace materials, so as to adapt to the cutting requirements of different shapes, which greatly improves the flexibility and applicability of cutting. At the same time, the height adjustment component can further fine-tune the height of the cutting blade to ensure the accuracy of the cutting process and avoid material waste.

[0013] 2. The fixed mechanism allows the equipment to firmly clamp aerospace materials, preventing them from shifting or shaking during cutting, thus ensuring cutting accuracy and stability. The rotation of the bidirectional screw drives two movable plates to move in opposite directions, adjusting the distance between the two guide rollers to accommodate aerospace materials of different widths. The guide rollers guide the material smoothly into the cutting area, reducing resistance and friction during cutting. At the same time, the combined use of the inclined rod and the slider further enhances the stability and clamping force of the fixed mechanism, ensuring the stability of the material during cutting. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the angle adjustment mechanism of this utility model; Figure 3 This is a schematic diagram of the fixing mechanism structure of this utility model; Figure 4 This is a three-dimensional side view of the structure of this utility model.

[0015] In the diagram: 1. Workbench; 2. Support block; 3. Adjusting plate; 4. Arc groove; 5. Angle adjustment mechanism; 6. Cutting kerf; 7. Displacement groove; 8. Fixing mechanism; 51. Vertical plate; 52. Fixing rod; 53. External thread; 54. Adjusting sleeve; 55. Support plate; 56. Height adjustment assembly; 57. Mounting plate; 58. Motor; 59. Gear set; 510. Rotating rod; 511. Cutting blade; 81. Side plate; 82. Slide groove; 83. Connecting plate; 84. Bidirectional screw; 85. Movable plate; 86. Rotating handle; 87. Sliding block; 88. Diagonal rod; 89. Movable frame; 810. Guide roller; 811. Displacement block. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1 , Figure 2 and Figure 4This utility model provides a technical solution: a fixed-length cutting machine for aerospace material production with adjustable cutting angle, including a worktable 1, support blocks 2 arranged around the lower end of the worktable 1, adjustment plates 3 arranged on both sides of the inner top wall of the worktable 1, arc grooves 4 formed on the inner wall of the adjustment plates 3, an angle adjustment mechanism 5 hinged to the inner top wall of the worktable 1, a cutting opening 6 formed on the inner wall of the worktable 1, displacement grooves 7 embedded on both sides of the upper end of the worktable 1, and fixing mechanisms 8 fixed to both sides of the upper end of the worktable 1. The angle adjustment mechanism 5 includes a vertical plate 51, the upper end of the vertical plate 51 is hinged to the inner top wall of the worktable 1, a fixing rod 52 is arranged on one side of the vertical plate 51, an external thread 53 is provided on the outer wall of one end of the fixing rod 52, and an adjustment sleeve is threaded to the outer wall of the external thread 53. 54. A support plate 55 is welded to the lower end of the vertical plate 51. A height adjustment component 56 is fixedly connected to one side of the upper end of the support plate 55. A mounting plate 57 is hinged to the upper end of the height adjustment component 56. A motor 58 is detachably connected to one side of the upper end of the mounting plate 57. A gear set 59 is driven by the output shaft of the motor 58. A rotating rod 510 is inserted into the inner wall of one side of the gear set 59. A cutting blade 511 is sleeved on one end of the rotating rod 510. One side of the vertical plate 51 is fixedly connected to one side of the fixed rod 52. The outer wall of one end of the fixed rod 52 is embedded and connected to the inner wall of the external thread 53. The end of the mounting plate 57 away from the height adjustment component 56 is rotatably connected to one side of the vertical plate 51. The upper end of the support block 2 is fixedly connected to the lower end of the worktable 1 around the perimeter. The upper end of the adjustment plate 3 is fixedly connected to both sides of the inner top wall of the worktable 1. Support blocks 2 are evenly arranged around the lower end of the workbench 1 to ensure the stability of the entire device. Adjustment plates 3 are installed on both sides of the inner top wall of the workbench 1. These adjustment plates 3 have arc-shaped slots on their inner walls for fine-tuning the angle. Furthermore, an angle adjustment mechanism 5 is hinged to the inner top wall of the workbench 1, making the cutting angle adjustment more flexible and convenient. A precise cutting slit 6 is provided on the inner wall of the workbench 1 for fixed-length material cutting. The upper sides of the workbench 1 are embedded with… It is connected with displacement grooves 7, which ensure the precise positioning of the movable frame 89 during the cutting process. To further fix and stabilize the cutting machine, fixing mechanisms 8 are also firmly installed on both sides of the upper end of the worktable 1. The upper end of the vertical plate 51 is connected to the inner top wall of the worktable 1 by a hinge, ensuring the flexibility of adjustment. A fixing rod 52 is provided on one side of the vertical plate 51. An external thread 53 is machined on the outer wall of one end of the fixing rod 52. The outer wall of the external thread 53 is tightly connected to the adjusting sleeve 54 by a threaded connection. A support plate 55 is welded to the lower end of the vertical plate. A height adjustment component 56 is firmly connected to one side of the upper end of the support plate 55. A mounting plate 57 is hinged to the upper end of the component. A motor 58 is detachably connected to one side of the upper end of the mounting plate 57. The output shaft of the motor 58 is connected to a gear set 59 via a transmission connection to ensure stable transmission of cutting power. A rotating rod 510 is inserted into the inner wall of one side of the gear set 59. A sharp cutting blade 511 is sleeved on one end of the rotating rod 510 to achieve efficient cutting. One side of 51 is firmly connected to one side of the fixed rod 52. The outer wall of one end of the fixed rod 52 is tightly connected to the inner wall of the external thread 53 by an embedding method. The end of the mounting plate 57 away from the height adjustment component 56 is connected to one side of the vertical plate 51 by a rotating connection method, ensuring coordinated operation between the components. The upper end of the support block 2 is firmly fixed to the lower end of the worktable 1 around the perimeter. The upper end of the adjustment plate 3 is also fixed to both sides of the inner top wall of the worktable 1 by a fixed connection method, thus forming a compact and fully functional fixed-length cutting machine.

[0018] Please see Figure 1 , Figure 3 and Figure 4The fixing mechanism 8 includes a side plate 81. The lower end of the side plate 81 is fixedly connected to the front and rear sides of the upper end of the worktable 1. A sliding groove 82 is provided at one end of the side plate 81. Connecting plates 83 are provided on both sides of the upper end of the side plate 81. A bidirectional screw 84 is rotatably connected to the inner wall of the connecting plate 83. A movable plate 85 is threadedly connected to the outer wall of the bidirectional screw 84. A rotating handle 86 is fixedly connected to the middle of the outer wall of the bidirectional screw 84. A slider 87 is fixedly connected to the lower end of the movable plate 85. A diagonal rod 88 is hinged to one side of the slider 87. A movable frame 89 is hinged to the other side of the diagonal rod 88. A guide roller 810 is rotatably connected to one side of the inner wall of the movable frame 89. Displacement blocks 811 are fixedly connected to both sides of the lower end of the movable frame 89. One end of the side plate 81 is embedded and connected to the outer wall of the sliding groove 82. The upper sides of the side plate 81 are fixedly connected to the lower end of the connecting plate 83. The outer wall of the displacement block 811 is slidably connected to the inner wall of the displacement groove 7 and their shapes are compatible. The lower part of the side plate 81 is firmly connected to the upper part of the worktable 1 on both the front and rear sides. A slide groove 82 is provided at one end of the side plate 81 to facilitate the sliding engagement of the slider 87. In addition, connecting plates 83 are installed on both sides of the upper end of the side plate 81. The inner wall of these connecting plates 83 is connected to the bidirectional screw 84 by a rotatable connection. The outer wall of the bidirectional screw 84 is tightly engaged with the movable plate 85 by a threaded connection. Furthermore, a rotating handle 86 is firmly fixed at the middle of the outer wall of the bidirectional screw 84 to facilitate manual operation of the screw rotation. A slider 87 is firmly connected to the lower part of the movable plate 85. A diagonal rod 88 is hinged to one side of the slider 87, and a movable frame 89 is hinged to the other side of the diagonal rod 88. The inner wall of the movable frame 89 is connected by a rotating handle 86. A guide roller 810 is installed in the moving connection mode to ensure the stability and guidance of the movable frame 89 during movement. Displacement blocks 811 are firmly connected to both sides of the lower end of the movable frame 89. These displacement blocks 811 are designed to slide with the inner wall of the displacement groove 7, and their shape is adapted to the inner wall of the displacement groove 7 to ensure smooth sliding. In addition, one end of the side plate 81 is connected to the outer wall of the slide groove 82 by embedding, ensuring the tightness and stability of the connection. The upper sides of the side plate 81 are also firmly fixed to the lower part of the connecting plate 83, further enhancing the integrity and stability of the entire fixing mechanism 8. The sliding connection between the outer wall of the displacement block 811 and the inner wall of the displacement groove 7 not only ensures the flexible movement between the components, but also ensures the accuracy and reliability of the movement through the matching of shapes.

[0019] Working principle: First, the operator manually rotates the handle 86, which drives the rotation of the bidirectional screw 84. Since the outer wall of the bidirectional screw 84 is connected to the inner wall of the movable plate 85 by a threaded connection, the rotation of the bidirectional screw 84 will cause the two movable plates 85 to move towards or away from each other. According to the width requirements of the aerospace material, the distance between the two movable plates 85 is adjusted, which in turn adjusts the distance between the two guide rollers 810 to accommodate aerospace materials of different widths. The guide rollers 810 guide the material smoothly into the cutting area, reducing resistance and friction during cutting. At the same time, the slider fixed to the lower end of the movable plate 85... 87 slides within the slide groove 82. The movement of slider 87 causes a change in the tilt angle of the inclined rod 88. The movable frame 89, hinged to the other side of the inclined rod 88, also adjusts its angle accordingly. The guide roller 810 on the inner wall of the movable frame 89 remains in contact with the surface of the aerospace material, ensuring stable material transport. The displacement block 811 at the lower end of the movable frame 89 slides within the displacement groove 7, ensuring the stability and guidance of the movable frame 89 during movement. This allows the entire fixing mechanism 8 to be flexibly adjusted according to the width of the material, enhancing the applicability and stability of the equipment. Next, the motor 58 is started. The output shaft of the motor 58 drives the rotation of the gear set 59. The rotating rod 510, inserted into the inner wall on one side, also rotates. The cutting blade 511, sleeved at one end of the rotating rod 510, begins to rotate at high speed. At this time, by manually rotating the adjusting sleeve 54, the adjusting sleeve 54 moves along the thread on the outer wall of the external thread 53, thereby changing the tilt angle of the fixed rod 52 and the vertical plate 51. The support plate 55 welded to the lower end of the vertical plate 51 also tilts accordingly. The height adjustment component 56 at the upper end of the support plate 55 can further fine-tune the height of the cutting blade 511 to ensure the accuracy of the cutting process. The mounting plate 57, hinged to the upper end of the height adjustment component 56, also adjusts its angle accordingly. The motor 58 and gear set 59 on the mounting plate 57 ensure the cutting blade... After the angle is adjusted, the cutting blade 511 performs stable cutting. While rotating, the cutting blade 511 cuts the aerospace material to a fixed length through the cutting port 6. During the cutting process, the material is prevented from shifting or shaking due to the stable clamping of the fixing mechanism 8, ensuring the accuracy and stability of the cutting. The entire cutting process is efficient and precise, greatly improving the cutting efficiency and quality of aerospace materials and avoiding material waste. At the same time, the structure is compact and the functions are complete, making it suitable for the cutting needs of various aerospace materials. The above is the working process of the entire device. All contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fixed-length cutting machine for aerospace material production with adjustable cutting angle, comprising a worktable (1), characterized in that: The workbench (1) has support blocks (2) around its lower end. The workbench (1) has adjustment plates (3) on both sides of its inner top wall. The inner wall of the adjustment plates (3) has an arc groove (4). The workbench (1) has an angle adjustment mechanism (5) hinged to its inner top wall. The workbench (1) has a cutting opening (6). The workbench (1) has displacement grooves (7) embedded on both sides of its upper end. The workbench (1) has a fixing mechanism (8) fixed to both sides of its upper end. The angle adjustment mechanism (5) includes a vertical plate (51), the upper end of which is hinged to the inner top wall of the workbench (1). A fixing rod (52) is provided on one side of the vertical plate (51). An external thread (53) is provided on the outer wall of one end of the fixing rod (52). An adjusting sleeve (54) is threaded onto the outer wall of the external thread (53). A support plate (55) is welded to the lower end of the vertical plate (51). A height adjustment component (56) is fixed to one side of the upper end of the support plate (55). A mounting plate (57) is hinged to the upper end of the height adjustment component (56). A motor (58) is detachably connected to one side of the upper end of the mounting plate (57). A gear set (59) is driven by the output shaft of the motor (58). A rotating rod (510) is inserted into the inner wall of one side of the gear set (59). A cutting blade (511) is sleeved on one end of the rotating rod (510).

2. The adjustable cutting angle fixed-length cutting machine for aerospace material production according to claim 1, characterized in that: One side of the vertical plate (51) is fixedly connected to one side of the fixing rod (52), and the outer wall of one end of the fixing rod (52) is embedded and connected to the inner wall of the external thread (53).

3. The adjustable cutting angle fixed-length cutting machine for aerospace material production according to claim 2, characterized in that: The end of the mounting plate (57) away from the height adjustment assembly (56) is rotatably connected to one side of the vertical plate (51).

4. A fixed-length cutting machine for aerospace material production with adjustable cutting angle according to claim 1, characterized in that: The upper end of the support block (2) is fixedly connected to the lower end of the workbench (1) around the perimeter, and the upper end of the adjustment plate (3) is fixedly connected to both sides of the inner top wall of the workbench (1).

5. A fixed-length cutting machine for aerospace material production with adjustable cutting angle according to claim 1, characterized in that: The fixing mechanism (8) includes a side plate (81), the lower end of which is fixedly connected to the upper end of the workbench (1) on the front and rear sides. A sliding groove (82) is provided at one end of the side plate (81). Connecting plates (83) are provided on both sides of the upper end of the side plate (81). A double-acting screw (84) is rotatably connected to the inner wall of the connecting plate (83). A movable plate (85) is threadedly connected to the outer wall of the double-acting screw (84). A rotating handle (86) is fixedly connected to the middle of the outer wall of the double-acting screw (84). A slider (87) is fixedly connected to the lower end of the movable plate (85). A diagonal rod (88) is hinged to one side of the slider (87). A movable frame (89) is hinged to the other side of the diagonal rod (88). A guide roller (810) is rotatably connected to one side of the inner wall of the movable frame (89). Displacement blocks (811) are fixedly connected to both sides of the lower end of the movable frame (89).

6. A fixed-length cutting machine for aerospace material production with adjustable cutting angle according to claim 5, characterized in that: One end of the side plate (81) is embedded and connected to the outer wall of the groove (82), and the upper two sides of the side plate (81) are fixedly connected to the lower end of the connecting plate (83).

7. A fixed-length cutting machine for aerospace material production with adjustable cutting angle according to claim 5, characterized in that: The outer wall of the displacement block (811) is slidably connected to the inner wall of the displacement groove (7) and their shapes are compatible.

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