A punch angle device for processing honeycomb composite board

Abstract

The utility model relates to honeycomb composite board processing technical field, and disclose a kind of angle of attack device for honeycomb composite board processing, including bottom plate, the top of bottom plate is fixed with mounting bracket, the top of mounting bracket is equipped with hydraulic cylinder, the output of hydraulic cylinder is provided with cutter, the top of bottom plate is equipped with female die.The angle of attack device for honeycomb composite board processing, by screwing knob drives limit block rotation, make limit block extrusion moving plate, moving plate is extruded and drives the inside of clamping block to be separated from the clamping groove, i.

Description

Technical Field

[0001] This utility model relates to the field of honeycomb composite panel processing technology, and in particular to a punching device for processing honeycomb composite panels. Background Technology

[0002] Honeycomb composite panels are widely used in many fields such as construction, aerospace, automobiles, and furniture due to their excellent properties such as light weight, high strength, high rigidity, sound insulation, and heat insulation. In the processing of honeycomb composite panels, corner punching is an important step.

[0003] Traditional punching devices for processing honeycomb composite panels often use bolts to fix the die, which makes the die replacement process cumbersome when dealing with honeycomb composite panels of different specifications, thus increasing downtime and reducing production efficiency. Summary of the Invention

[0004] The technical problem to be solved by this utility model is that the existing technology has the disadvantage of cumbersome process of changing the die in the corner punching device for processing honeycomb composite panels. Therefore, we propose a corner punching device for processing honeycomb composite panels.

[0005] To achieve the above objectives, this application adopts the following technical solution: a punching device for processing honeycomb composite panels, comprising a base plate, a mounting frame fixed to the top of the base plate, a hydraulic cylinder mounted on the top of the mounting frame, a cutting tool provided at the output end of the hydraulic cylinder, a die mounted on the top of the base plate, connecting blocks fixed on both sides of the die, two connecting shells fixed to the top of the base plate, the two connecting shells respectively located on both sides of the die, a knob threadedly connected to the side wall of the connecting shell, a limit block fixed at one end of the knob inside the connecting shell, two sliding plates sliding inside the connecting shell, the two sliding plates respectively located on both sides of the limit block, a locking block fixed at one end of the sliding plate, and a locking groove matching the locking block at both ends of the connecting block.

[0006] Preferably, a first spring is fixed on both sides inside the connecting shell, and the other end of the first spring is fixed to the moving plate.

[0007] Preferably, the limiting block is elliptical in shape.

[0008] Preferably, limit rods are fixed on both sides inside the connecting shell, and the surface of the movable plate is provided with through grooves that match the limit rods.

[0009] Preferably, the surface of the knob has multiple strip grooves, which are distributed circumferentially.

[0010] Preferably, a first positioning plate is fixed to the other side of the top of the die by bolts, and a second positioning plate is fixed to the other end of the top of the die by bolts. Both ends of one side of the die are fixed with fixing rods. A limit plate is slidably installed on the surface of the fixing rod. The other end of the limit plate passes through the interior of the second positioning plate. A second spring is sleeved on the surface of the fixing rod. One end of the second spring is fixed to the limit plate, and the other end of the second spring is fixed to the die.

[0011] Preferably, a chip removal groove is provided on one side of the die.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] In this invention, turning the knob rotates the limiting block, causing it to press against the moving plate. The pressure on the moving plate causes the locking block to disengage from the slot, thus releasing the connection between the connecting block and the connecting shell. This allows the user to easily disassemble and replace the die. After replacement, turning the knob again moves the limiting block away from the side of the moving plate. The rebound force of the first spring pushes the moving plate to insert the locking block into the slot, achieving re-fixing. This design, which allows for easy disassembly and replacement of the die, reduces downtime and improves production efficiency.

[0014] In this invention, the structure of the first positioning plate, the second positioning plate, the limiting plate, the fixing rod, and the second spring enables the honeycomb composite panel to be positioned during punching, preventing the honeycomb composite panel from shifting during processing and improving processing accuracy. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a partial structural schematic diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the concave die structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the connecting shell of this utility model;

[0019] Figure 5 This is a schematic diagram of the limiting plate structure of this utility model.

[0020] Legend: 1. Base plate; 2. Mounting bracket; 3. Hydraulic cylinder; 4. Cutting tool; 5. Die; 6. Connecting block; 7. Connecting shell; 8. Knob; 9. Limiting block; 10. Moving plate; 11. Locking block; 12. Locking groove; 13. First spring; 14. Limiting rod; 15. Through groove; 16. First positioning plate; 17. Second positioning plate; 18. Limiting plate; 19. Fixing rod; 20. Second spring; 21. Chip removal groove. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0022] Reference Figures 1-5 As shown, this utility model provides a technical solution: a punching device for processing honeycomb composite panels, including a base plate 1, a mounting frame 2 fixed on the top of the base plate 1, a hydraulic cylinder 3 mounted on the top of the mounting frame 2, a cutter 4 provided at the output end of the hydraulic cylinder 3, a die 5 mounted on the top of the base plate 1, connecting blocks 6 fixed on both sides of the die 5, two connecting shells 7 fixed on the top of the base plate 1, the two connecting shells 7 being located on both sides of the die 5, a knob 8 threadedly connected to the side wall of the connecting shell 7, a limit block 9 fixed at one end of the knob 8 inside the connecting shell 7, two sliding plates 10 sliding inside the connecting shell 7, the two sliding plates 10 being located on both sides of the limit block 9, a locking block 11 fixed at one end of the sliding plate 10, and a connecting block 6 having openings at both ends for... The locking block 11 is matched with the locking groove 12. Both sides of the connecting shell 7 are fixed with the first spring 13. The other end of the first spring 13 is fixed with the moving plate 10. By turning the knob 8, the limiting block 9 is rotated, which causes the limiting block 9 to press the moving plate 10. The moving plate 10 is pressed and causes the locking block 11 to disengage from the inside of the locking groove 12, thus releasing the fixation between the connecting block 6 and the connecting shell 7. This makes it easy for the user to disassemble and replace the die 5. After replacement, by turning the knob 8 again, the limiting block 9 is moved away from the side of the moving plate 10. The rebound force of the first spring 13 pushes the moving plate 10 to drive the locking block 11 to insert into the inside of the locking groove 12, thus re-fixing. The design of easy disassembly and replacement of the die 5 reduces downtime and improves production efficiency.

[0023] Reference Figure 4 As shown in this embodiment, the limiting block 9 is elliptical in shape. The elliptical design of the limiting block 9 reduces the contact area between the limiting block 9 and the moving plate 10, thereby making the movement between the limiting block 9 and the moving plate 10 smoother and less strenuous.

[0024] Reference Figure 4As shown in this embodiment: Limiting rods 14 are fixed on both sides inside the connecting shell 7, and a through groove 15 matching the limiting rods 14 is opened on the surface of the moving plate 10. Through the structure of the limiting rods 14 and the through groove 15, the movement trajectory of the moving plate 10 can be restricted to avoid deviation and improve the stability of the moving plate 10 in the connecting shell 7.

[0025] Reference Figure 4 As shown in this embodiment: the surface of the knob 8 is provided with multiple strip grooves, which are distributed in a circular pattern. The design of the strip grooves can increase the friction of the user's hand and prevent slippage.

[0026] Reference Figure 5 As shown, in this embodiment: a first positioning plate 16 is bolted to one side of the top of the die 5, and a second positioning plate 17 is bolted to the other end of the top of the die 5. Fixing rods 19 are fixed to both ends of one side of the die 5. A limiting plate 18 is slidably mounted on the surface of the fixing rod 19. The other end of the limiting plate 18 passes through the interior of the second positioning plate 17. A second spring 20 is sleeved on the surface of the fixing rod 19. One end of the second spring 20 is fixed to the limiting plate 18, and the other end of the second spring 20 is fixed to the die 5. The first positioning plate 16 and the second positioning plate 17 are connected to the die 5. 7. The structure of the limiting plate 18, the fixing rod 19, and the second spring 20 can position the honeycomb composite panel during punching, preventing the honeycomb composite panel from shifting during processing and improving processing accuracy. In use, the user can place one end of the honeycomb composite panel against the surface of the first positioning plate 16, and then push the honeycomb composite panel so that the other end of the honeycomb composite panel abuts against the surface of the limiting plate 18. The rebound force of the second spring 20 pushes the limiting plate 18 to abut and limit the honeycomb composite panel, thereby achieving positioning. The structure is simple, the operation is convenient, and the practicality is improved.

[0027] Reference Figure 5 As shown in this embodiment, a chip removal groove 21 is provided on one side of the die 5. The design of the chip removal groove 21 makes it easy for users to collect the chips generated during the punching process, avoids chips from flying everywhere, and improves the cleanliness of the working environment.

[0028] Working principle: By turning knob 8, the user rotates the limiting block 9, causing it to press against the moving plate 10. The pressure on the moving plate 10 causes the locking block 11 to disengage from the slot 12, thus releasing the connection between the connecting block 6 and the connecting shell 7. This facilitates the user's disassembly and replacement of the die 5. After replacement, turning knob 8 again moves the limiting block 9 away from the side of the moving plate 10. The rebound force of the first spring 13 pushes the moving plate 10, causing the locking block 11 to insert into the slot 12, achieving re-fixation. This design allows for easy disassembly and replacement of the die 5, reducing downtime and improving production efficiency. The elliptical design of the limiting block 9 reduces the contact area between it and the moving plate 10, making their movement smoother and less strenuous. The structure of the limiting rod 14 and the through groove 15 restricts the movement trajectory of the moving plate 10, preventing deviation and improving efficiency. The stability of the moving plate 10 within the connecting shell 7 is enhanced by the design of the strip groove, which increases the friction of the user's hand and prevents slippage. The structure of the first positioning plate 16, the second positioning plate 17, the limiting plate 18, the fixing rod 19, and the second spring 20 allows for positioning of the honeycomb composite panel during punching, preventing displacement and improving processing accuracy. In use, the user can place one end of the honeycomb composite panel against the surface of the first positioning plate 16 and then push it so that the other end touches the surface of the limiting plate 18. The rebound force of the second spring 20 pushes the limiting plate 18 to limit the honeycomb composite panel, thus achieving positioning. The structure is simple, operation is convenient, and practicality is improved. The chip removal groove 21 facilitates the collection of debris generated during punching, preventing debris from flying everywhere and improving the cleanliness of the working environment.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] 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. A punching device for processing honeycomb composite panels, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixed with a mounting bracket (2), the top of the mounting bracket (2) is equipped with a hydraulic cylinder (3), the output end of the hydraulic cylinder (3) is provided with a cutter (4), the top of the base plate (1) is equipped with a die (5), both sides of the die (5) are fixed with connecting blocks (6), the top of the base plate (1) is fixed with two connecting shells (7), the two connecting shells (7) are respectively located on both sides of the die (5), the side wall of the connecting shell (7) is threaded with a knob (8), one end of the knob (8) located inside the connecting shell (7) is fixed with a limit block (9), two moving plates (10) slide inside the connecting shell (7), the two moving plates (10) are respectively located on both sides of the limit block (9), one end of the moving plate (10) is fixed with a locking block (11), both ends of the connecting block (6) are provided with a locking groove (12) that matches the locking block (11).

2. The corner punching device for processing honeycomb composite panels according to claim 1, characterized in that: Both sides of the inside of the connecting shell (7) are fixed with a first spring (13), and the other end of the first spring (13) is fixed to the moving plate (10).

3. The corner punching device for processing honeycomb composite panels according to claim 1, characterized in that: The limiting block (9) is elliptical in shape.

4. The corner punching device for processing honeycomb composite panels according to claim 1, characterized in that: Limiting rods (14) are fixed on both sides inside the connecting shell (7), and a through groove (15) matching the limiting rod (14) is opened on the surface of the moving plate (10).

5. The corner punching device for processing honeycomb composite panels according to claim 1, characterized in that: The surface of the knob (8) is provided with multiple strip grooves, which are distributed in a circular pattern.

6. The corner punching device for processing honeycomb composite panels according to claim 1, characterized in that: The top of the die (5) is fixed with a first positioning plate (16) by bolts on the other side. The top of the die (5) is fixed with a second positioning plate (17) by bolts on the other end. Both ends of one side of the die (5) are fixed with fixing rods (19). A limit plate (18) is slidably installed on the surface of the fixing rod (19). The other end of the limit plate (18) passes through the interior of the second positioning plate (17). A second spring (20) is sleeved on the surface of the fixing rod (19). One end of the second spring (20) is fixed to the limit plate (18), and the other end of the second spring (20) is fixed to the die (5).

7. The corner punching device for processing honeycomb composite panels according to claim 1, characterized in that: A chip removal groove (21) is provided on one side of the die (5).

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