Special-shaped aluminum honeycomb panel pressing device

Abstract

The utility model discloses a special-shaped aluminum honeycomb panel press-fit device, relates to the press-fit device technical field, including base mechanism, lifting mechanism and press-fit mechanism and other parts, the lifting mechanism includes two sets of main rod installed at the upper surface corner of base mechanism, the upper end of each main rod is equipped with the receiving groove, and the receiving groove is equipped with the pressing mechanism. According to the device, the pressing plate is fixed to the fixing base through a clamping structure instead of being fixed through a bolt, the pressing plate can be taken down from the fixing base only by rotating a rotary knob during disassembly, the pressing plate is easy to assemble and disassemble, the pressing plate can be taken down from the fixing base, the pressing plate can be taken down from the fixing base only by rotating the rotary knob, and the pressing plate is convenient to disassemble and assemble. And the device is further provided with a lifting mechanism, the pressing mechanism can be controlled to ascend and descend through the lifting mechanism, and when the device is not used, the lifting mechanism is shortened to drive the overall height of the device to be reduced, so that the storage space of the device is reduced, and the device is convenient to store.

Description

Technical Field

[0001] This utility model relates to the field of pressing device technology, specifically a pressing device for irregularly shaped aluminum honeycomb panels. Background Technology

[0002] Aluminum honeycomb panels are made by firmly bonding two thinner panels to both sides of a thicker honeycomb core material; they are also known as honeycomb sandwich structures. Aluminum honeycomb panels are suitable for civil buildings, vehicle and ship decoration, etc. They represent an application of aerospace materials in civil construction. The production of aluminum honeycomb panels requires the use of aluminum honeycomb panel pressing equipment.

[0003] For example, a patent website discloses an aluminum core honeycomb metal panel pressing device (publication number: CN218283538U). This device uses a pressure plate to press the aluminum honeycomb panel. However, traditional pressure plates are fixed to the lower end of the hydraulic rod by bolts. When pressing aluminum honeycomb panels of other shapes, the pressure plate needs to be replaced, which requires removing the pressure plate and installing a new one. However, this type of pressure plate is fixed by bolts, and disassembly requires professional tools. The large number of bolts leads to many disassembly steps and a long time consumption, making it difficult to replace the pressure plate. Therefore, those skilled in the art have proposed a pressing device for irregularly shaped aluminum honeycomb panels. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a pressing device for irregularly shaped aluminum honeycomb panels. This device utilizes a snap-fit ​​structure to fix the pressing plate, making the loading and unloading of the pressing plate simple and solving the problem of difficult loading and unloading of the pressing plate using bolts mentioned above.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pressing device for irregularly shaped aluminum honeycomb panels, comprising:

[0006] A base mechanism, used to place the workpiece to be pressed during the fabrication of aluminum honeycomb panels;

[0007] A lifting mechanism, which is used to control the lifting of the pressing mechanism;

[0008] The lifting mechanism includes two sets of main rods installed at the corners of the upper surface of the base mechanism. Each main rod has a storage slot at its upper end, and a secondary rod is slidably disposed in each storage slot. Each secondary rod has a threaded hole at its lower end, and a screw is disposed in each threaded hole. Each main rod has a cavity directly below the storage slot. A rotating rod is rotatably installed in each cavity of the two main rods in each set. The lower end of each screw extends into the cavity directly below and is fitted with a first bevel tooth. The surface of the rotating rod in each cavity is fitted with a second bevel tooth that matches the first bevel tooth. One end of each rotating rod extends to the outside of the main rod and is fitted with a gear. A chain is provided on both gears. The other end of one of the rotating rods extends to the outside of the main rod and is fitted with a crank handle.

[0009] A pressing mechanism for pressing aluminum honeycomb panels.

[0010] As a further technical solution of this utility model, the pressing mechanism includes two connecting rods, each of which is installed between a corresponding set of two auxiliary rods. A cross plate is installed between the two connecting rods, and two hydraulic rods are installed on the lower surface of the cross plate.

[0011] As a further technical solution of this utility model, the lower ends of the two hydraulic rods are jointly installed with a fixing seat. The fixing seat has two corresponding slots inside. The lower surface of the fixing seat has a slot on one side of each slot. The fixing seat has a central slot between the two slots inside.

[0012] As a further technical solution of this utility model, a limiting plate is slidably arranged in each of the slots, and an insert extending into the nearest slot is installed at the center of the side of each limiting plate. A spring is provided on the other side of each limiting plate in each slot. A winding rod is rotatably installed in the center slot. A pull rope with its end extending into the center slot and fixedly connected to the winding rod is installed at the center of the other side of each limiting plate. One end of the winding rod extends to the outside of the fixed base and is equipped with a knob.

[0013] As a further technical solution of this utility model, each of the card slots is provided with a card component that is compatible with it, and each card component has a slot on its side that is compatible with the plug-in. The lower surfaces of the two card components are jointly fitted with a pressure plate. Beneficial effects

[0014] This utility model provides a pressing device for irregularly shaped aluminum honeycomb panels. Compared with the prior art, it has the following advantages:

[0015] 1. A pressing device for irregularly shaped aluminum honeycomb panels. This device uses a snap-fit ​​structure to fix the pressing plate on the fixed base instead of using bolts. The pressing plate can be removed from the fixed base simply by rotating the knob, making the installation and removal of the pressing plate simple and convenient for workers to replace the pressing plate.

[0016] 2. A pressing device for irregularly shaped aluminum honeycomb panels, the device is also equipped with a lifting mechanism, which can be used to control the lifting of the pressing mechanism. When the device is not in use, the lifting mechanism shortens and drives the overall height of the device to decrease, thereby reducing the storage space of the device and making it convenient to store the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a pressing device for irregularly shaped aluminum honeycomb panels.

[0018] Figure 2 This is a side view of an irregularly shaped aluminum honeycomb panel pressing device;

[0019] Figure 3 A cross-sectional view of the lifting mechanism of an irregularly shaped aluminum honeycomb panel pressing device;

[0020] Figure 4 This is a disassembled diagram of the pressing mechanism of a pressing device for irregularly shaped aluminum honeycomb panels.

[0021] Figure 5 This is a cross-sectional view of the fixing seat of an irregularly shaped aluminum honeycomb panel pressing device.

[0022] In the diagram: 1. Base mechanism; 2. Main rod; 3. Storage slot; 4. Secondary rod; 5. Threaded hole; 6. Screw; 7. Cavity; 8. First bevel gear; 9. Rotating rod; 10. Second bevel gear; 11. Handle; 12. Gear; 13. Chain; 14. Connecting rod; 15. Horizontal plate; 16. Hydraulic rod; 17. Fixed seat; 18. Hollow slot; 19. Slot; 20. Limiting plate; 21. Insert; 22. Spring; 23. Center slot; 24. Winding rod; 25. Pull rope; 26. Knob; 27. Clip; 28. Slot; 29. ​​Pressure plate. Detailed Implementation

[0023] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the disclosure. Furthermore, it should be noted that, for ease of description, only the parts relevant to the present disclosure are shown in the accompanying drawings.

[0024] It should be noted that, where there is no conflict, the embodiments and features described in this disclosure can be combined with each other. The technical solutions of this disclosure will now be described in detail with reference to the accompanying drawings and embodiments.

[0025] Unless otherwise stated, the exemplary implementations / embodiments shown are to be understood as providing exemplary features of various details that provide ways in which the technical concepts of this disclosure can be implemented in practice. Therefore, unless otherwise stated, the features of various implementations / embodiments may be additionally combined, separated, interchanged and / or rearranged without departing from the technical concepts of this disclosure.

[0026] The use of crosshairs and / or shading in the accompanying drawings is generally used to clarify the boundaries between adjacent components. Thus, unless otherwise stated, the presence or absence of crosshairs or shading does not convey or indicate any preference or requirement for the specific material, material properties, dimensions, proportions, commonalities between the illustrated components, or any other characteristics, properties, etc., of the components. Furthermore, in the accompanying drawings, the dimensions and relative dimensions of components may be exaggerated for clarity and / or descriptive purposes. When exemplary embodiments can be implemented differently, a specific process sequence may be performed in a different order than that described. For example, two consecutively described processes may be performed substantially simultaneously or in the reverse order of their description. Furthermore, the same reference numerals denote the same components.

[0027] When a component is referred to as being "on" or "above" another component, "connected to," or "joined to" another component, the component may be directly on, directly connected to, or directly joined to the other component, or there may be intermediate components. However, when a component is referred to as being "directly on" another component, "directly connected to," or "directly joined to" another component, there are no intermediate components. Therefore, the term "connection" can refer to a physical connection, an electrical connection, etc., and may or may not have intermediate components.

[0028] For descriptive purposes, this disclosure may use spatial relative terms such as “below,” “under,” “below,” “down,” “above,” “above,” “higher,” and “side (e.g., in a “sidewall”)” to describe the relationship between one component and another component as shown in the accompanying drawings. In addition to the orientations depicted in the drawings, the spatial relative terms are also intended to encompass different orientations of the device during use, operation, and / or manufacture. For example, if the device in the drawings is flipped, a component described as “below” or “under” another component or feature would subsequently be positioned “above” said other component or feature. Thus, the exemplary term “below” can encompass both “above” and “below” orientations. Furthermore, the device may be otherwise positioned (e.g., rotated 90 degrees or in other orientations), thus interpreting the spatial relative descriptive terms used herein accordingly.

[0029] The terminology used herein is for the purpose of describing particular embodiments and is not intended to be limiting. As used herein, unless the context clearly indicates otherwise, the singular forms “a” and “the” are intended to include the plural forms as well. Furthermore, when the terms “comprising” and / or “including” and variations thereof are used in this specification, it indicates the presence of the stated features, integrals, steps, operations, parts, components, and / or groups thereof, but does not exclude the presence or addition of one or more other features, integrals, steps, operations, parts, components, and / or groups thereof. It should also be noted that, as used herein, the terms “substantially,” “about,” and other similar terms are used as approximate terms rather than as terms of degree, thus explaining the inherent biases in measurements, calculated values, and / or provided values ​​that will be recognized by those skilled in the art.

[0030] Figure 1 This is a schematic diagram of a pressing device for irregularly shaped aluminum honeycomb panels.

[0031] Figure 2 This is a side view of an irregularly shaped aluminum honeycomb panel pressing device;

[0032] Figure 3 A cross-sectional view of the lifting mechanism of an irregularly shaped aluminum honeycomb panel pressing device;

[0033] like Figure 1-3 As shown, the irregular aluminum honeycomb panel pressing device disclosed herein may include components such as a base mechanism 1, a lifting mechanism, and a pressing mechanism;

[0034] like Figure 1-3 As shown, the lifting mechanism includes a main rod 2, a storage slot 3, a secondary rod 4, a threaded hole 5, a screw 6, a cavity 7, a first bevel tooth 8, a rotating rod 9, a second bevel tooth 10, a crank handle 11, a gear 12, and a chain 13.

[0035] Two sets of main rods 2 are installed at the corners of the base mechanism 1. Each storage slot 3 is opened at the upper end of the corresponding main rod 2. Each auxiliary rod 4 is slidably disposed inside the corresponding storage slot 3. Each threaded hole 5 is opened at the lower end of the corresponding auxiliary rod 4. Each screw 6 is disposed inside the corresponding threaded hole 5. Each cavity 7 is opened inside the corresponding main rod 2 and is located below the storage slot 3. Each rotating rod 9 is rotatably installed in the two cavities 7 of the corresponding set of main rods 2. Each first bevel tooth 8 is installed at the end of the corresponding screw 6 extending into the cavity 7. Each second bevel tooth 10 is installed on the surface of the rotating rod 9 in the corresponding cavity 7 and meshes with the first bevel tooth 8. Two gears 12 are installed at the ends of the two rotating rods 9 extending into the outside of the main rod 2. The chain 13 is disposed on the two gears 12. The crank handle 11 is installed at the other end of one of the rotating rods 9 extending into the outside of the main rod 2.

[0036] When the device needs to be stored, the rotating handle 11 drives the gear 12 to rotate through the rotating rod 9. The rotating gear 12 drives another rotating rod 9 to rotate in the same direction through the chain 13 and another gear 12. The two rotating rods 9 drive the four screws 6 to rotate in the same direction through the four second bevel teeth 10 and the first bevel teeth 8, driving the four auxiliary rods 4 to descend, reducing the overall height of the device, reducing the storage space of the device, and making it easier to store the device. When unfolding, simply reverse the handle 11 and perform the above operation to reverse the two screws 6, driving the auxiliary rods 4 and their surface components to rise to the predetermined height.

[0037] Figure 4 This is a disassembled diagram of the pressing mechanism of a pressing device for irregularly shaped aluminum honeycomb panels.

[0038] Figure 5 A cross-sectional view of the fixing seat of an irregularly shaped aluminum honeycomb panel pressing device;

[0039] like Figure 1-2 and Figure 4-5 As shown, the pressing mechanism includes a connecting rod 14, a horizontal plate 15, a hydraulic rod 16, a fixed base 17, a slot 18, a slot 19, a limiting plate 20, a plug 21, a spring 22, a central slot 23, a winding rod 24, a pull rope 25, a knob 26, a clip 27, a slot 28, and a pressure plate 29.

[0040] Each connecting rod 14 is installed between two corresponding auxiliary rods 4. A horizontal plate 15 is installed between two connecting rods 14. Two hydraulic rods 16 are installed on the lower surface of the horizontal plate 15. A fixing seat 17 is installed at the lower end of the two hydraulic rods 16. Two slots 18 are formed inside the fixing seat 17. Each slot 19 is formed on the lower surface of the fixing seat 17 and is located on one side of the corresponding slot 18. Each limiting plate 20 is disposed within the corresponding slot 18. Each insert 21 is installed at the center of the side of the corresponding limiting plate 20 and extends into the slot 19. Each spring 22 is disposed within the corresponding slot 18. The center groove 23 is located inside the fixed seat 17 and between two empty grooves 18. The winding rod 24 is rotatably installed in the center groove 23. Each pull rope 25 is installed on the other side of the corresponding fixed seat 20 and its end extends into the center groove 23 and is fixedly connected to the winding rod 24. The knob 26 is installed on the end of the winding rod 24 that extends to the outside of the fixed seat 17. Each clip 27 is located in the corresponding clip 19. Each slot 28 is opened on the side of the corresponding clip 27 and is adapted to the plug 21. The pressure plate 29 is installed on the lower surface of the two clips 27.

[0041] Place a metal plate coated with glue on the center of the upper surface of the base mechanism 1. Then place an irregularly shaped aluminum honeycomb core with an arc-shaped upper surface that matches the metal plate on the upper surface of the metal plate. At the same time, apply glue to the cover plate and cover the upper surface of the aluminum honeycomb core. Then, the hydraulic rod 16 extends and drives the pressure plate 29 that matches the cover plate to descend, pressing the stacked metal plate, aluminum honeycomb core and cover plate together to form an aluminum honeycomb panel. Then, the hydraulic rod 16 shortens and drives the pressure plate 29 to rise, and the aluminum honeycomb panel can be removed.

[0042] When removing the pressure plate 29, rotating the knob 26 causes the winding rod 24 to rotate, thereby winding the two pull ropes 25 and pulling the two limit plates 20 closer together. Each moving limit plate 20 compresses the spring 22 and simultaneously moves the plug 21 out of the slot 28 and into the empty slot 18, thus releasing the fixation of the clip 27. The pressure plate 29 is then removed from the fixing base 17. During installation, rotating the knob 26, through the above operation, moves the two plugs 21 out of the slot 19 and into the empty slot 18. Then, the two clips 27 of the pressure plate 29 are inserted into the slot 19. When the clips 27 are fully inserted, the plug 21 is exactly aligned with the slot 28. Releasing the knob 26 allows the two springs 22 to rebound and move the limit plate 20 back to its original position, thereby moving the plug 21 into the aligned slot 28, thus re-fixing the pressure plate 29 to the device.

[0043] In the description of this specification, the references to terms such as "one embodiment / mode," "some embodiments / modes," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment / mode or example is included in at least one embodiment / mode or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment / mode or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments / modes or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments / modes or examples described in this specification, as well as the features of different embodiments / modes or examples.

[0044] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0045] Those skilled in the art should understand that the above embodiments are merely for illustrating the present disclosure and are not intended to limit the scope of the disclosure. Those skilled in the art can make other changes or modifications based on the above disclosure, and these changes or modifications still fall within the scope of the present disclosure.

Claims

1. A pressing device for irregularly shaped aluminum honeycomb panels, characterized in that, include: A base mechanism (1) is used to place the workpiece to be pressed for making aluminum honeycomb panels; A lifting mechanism, which is used to control the lifting of the pressing mechanism; The lifting mechanism includes two sets of main rods (2) installed at the corners of the upper surface of the base mechanism (1). Each main rod (2) has a storage groove (3) at its upper end, and a secondary rod (4) is slidably arranged in each storage groove (3). Each secondary rod (4) has a threaded hole (5) at its lower end, and a screw (6) is arranged in each threaded hole (5). Each main rod (2) has a cavity (7) directly below the storage groove (3). A rotating screw is rotatably installed in each of the two cavities (7) of the two main rods (2) in each set. The lower end of each screw (6) extends into the cavity (7) directly below and is equipped with a first bevel tooth (8). The surface of the rotating rod (9) in each cavity (7) is equipped with a second bevel tooth (10) that matches the first bevel tooth (8). One end of each rotating rod (9) extends to the outside of the main rod (2) and is equipped with a gear (12). A chain (13) is provided on both gears (12). The other end of one of the rotating rods (9) extends to the outside of the main rod (2) and is equipped with a crank handle (11). A pressing mechanism is used to press aluminum honeycomb panels; a fixed base (17) is installed at the lower end of two hydraulic rods (16), and two slots (18) are correspondingly opened inside the fixed base (17). A slot (19) is opened on one side of each slot (18) on the lower surface of the fixed base (17). A central slot (23) is opened between the two slots (18) inside the fixed base (17); a limiting plate (20) is slidably arranged in each slot (18), and a plug (21) extending to the nearest slot (19) is installed on the center of the side of each limiting plate (20). Springs (22) are provided on the other side of each of the limiting plates (20). A winding rod (24) is rotatably installed in the central groove (23). A pull rope (25) with its end extending into the central groove (23) and fixedly connected to the winding rod (24) is installed at the center of the other side of each limiting plate (20). One end of the winding rod (24) extends to the outside of the fixed seat (17) and is equipped with a knob (26). A matching clip (27) is provided in each of the slots (19). A slot (28) matching the plug-in (21) is opened on the side of each clip (27). A pressure plate (29) is installed on the lower surface of the two clips (27).

2. The irregular aluminum honeycomb panel pressing device according to claim 1, characterized in that, The pressing mechanism includes two connecting rods (14), each of which is installed between two corresponding auxiliary rods (4). A cross plate (15) is installed between the two connecting rods (14), and two hydraulic rods (16) are installed on the lower surface of the cross plate (15).

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