Anti-wrinkle supporting device for stamping forming of aluminum alloy thin-walled part

Abstract

The utility model discloses an anti -wrinkle support device of aluminum alloy thin -walled part punch forming relates to aluminum alloy sheet processing technical field, including support platform, both sides of support platform all install horizontal adjusting spare, two horizontal adjusting spare all install adjusting assembly on, install the taking assembly of dragging aluminum alloy thin -walled sheet between two adjusting assemblies. The utility model discloses through taking assembly under servo motor drive can accurate left and right movement, cooperation clamping structure realizes quick material taking and position adjustment, and the height of smoothing roller is adjusted through the lifting frame of smoothing assembly, and the different thicknesses of plate are adapted, and the uniform stability of smoothing effect is ensured, and this kind of automatic reciprocating movement and the cycle operation of clamping loosening, effectively reduce manual intervention, improve the production coherence, and the auxiliary design of engaging block and rubber pulley enhances the support stability, effectively handles the fold of aluminum alloy thin -walled sheet surface, and the overall automation is higher, and a plurality of aluminum alloy thin -walled sheets can be handled continuously.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy plate processing technology, and in particular to an anti-wrinkle support device for stamping thin-walled aluminum alloy parts. Background Technology

[0002] Thin-walled aluminum alloy sheets are metal sheets made from aluminum alloy as the base material through a stamping process, characterized by their thin-walled structure and lightweight properties. Due to their excellent strength-to-weight ratio, good corrosion resistance, and plasticity, they are widely used in aerospace, automotive manufacturing, and electronic equipment industries. However, during the stamping process, uneven stress on the sheet, material springback, and mechanical vibrations from subsequent processing can easily lead to defects such as wrinkles and wavy lines on the surface. These defects not only affect the product's appearance quality but may also reduce structural strength, resulting in decreased assembly precision. In the existing technology, the treatment of wrinkles after stamping of thin-walled aluminum alloy parts mostly relies on manual adjustment or a single mechanical auxiliary device. Taking manual smoothing as an example, the operator needs to repeatedly adjust the position of the sheet metal based on experience, which is not only inefficient, but also difficult to ensure uniform smoothing force. Excessive force can easily cause deformation of the sheet metal or scratches on the surface. Therefore, an anti-wrinkle support device for stamping of thin-walled aluminum alloy parts is provided to solve the above-mentioned problems. Utility Model Content

[0003] The purpose of this invention is to solve the problems of low efficiency, difficulty in ensuring uniform smoothing force, and easy deformation or surface scratches of the sheet metal due to excessive force in the existing technology. Therefore, this invention proposes an anti-wrinkle support device for stamping thin-walled aluminum alloy parts.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A wrinkle-resistant support device for stamping thin-walled aluminum alloy parts includes a support platform, with lateral adjustment components installed on both sides of the support platform, adjustment components installed on both lateral adjustment components, and a picking component for dragging thin-walled aluminum alloy panels installed between the two adjustment components. The support platform is equipped with a smoothing component for smoothing thin-walled aluminum alloy panels. The smoothing component is fixed to both sides of the support platform. A locking block is installed on the support platform, and a rubber pulley is rotatably connected to the locking block.

[0005] Preferably, the adjustment component includes a threaded support block with a threaded groove. The threaded support block is threadedly connected to the transverse adjustment component through the threaded groove. A first threaded rod is threadedly connected to the threaded support block, and a first support plate is rotatably connected to the first threaded rod. The side of the first support plate away from the first threaded rod is connected to the picking component.

[0006] Preferably, sliders are installed on both sides of the first support plate, and slide rails are installed on both sides of the threaded support block. The first support plate is slidably connected to the slide rails via two sliders.

[0007] Preferably, the lateral adjustment component includes two second support plates, both of which are fixed to the support platform. A servo motor is mounted on one of the second support plates. A second threaded rod is rotatably connected between the two second support plates, and a limit rod is fixed between the two second support plates. The threaded support block is threadedly connected to the second threaded rod, and the threaded support block is slidably connected to the limit rod.

[0008] Preferably, buttons are installed on adjacent sides of the two second support plates, and push blocks are installed on both sides of the threaded support block, with the two push blocks and the two buttons located on the same horizontal plane.

[0009] Preferably, the picking component includes two second hydraulic rods, the bottom ends of the output rods of the two second hydraulic rods are fixed with a first clamping plate, the bottom of the first clamping plate is provided with a second clamping plate, the second hydraulic rods are fixedly connected to a first support plate, and the first clamping plate is slidably connected to the first support plate.

[0010] Preferably, a rubber strip is connected to the side of the first clamping plate adjacent to the second clamping plate.

[0011] Preferably, the smoothing assembly includes a smoothing roller, with support frames on both sides of the smoothing roller. Both support frames are fixed to a support platform, and a first hydraulic rod is installed on the top of each of the two support frames. Lifting frames are rotatably connected to both ends of the smoothing roller, and both lifting frames are slidably connected to the support frames. The bottom ends of the output rods of the two first hydraulic rods are connected to the adjacent lifting frames.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. This device can move precisely left and right under the drive of a servo motor by picking up components. Combined with the clamping structure, it can quickly pick up materials and adjust their position. At the same time, the smoothing component adjusts the height of the smoothing rollers through the lifting frame to adapt to different thicknesses of plates, ensuring a uniform and stable smoothing effect. This automated reciprocating movement and clamping-releasing cycle effectively reduces manual intervention and improves production continuity. The auxiliary design of the locking block and rubber pulley enhances the support stability and effectively handles the wrinkles on the surface of aluminum alloy thin-walled plates. Moreover, the overall automation is high and it can continuously process multiple aluminum alloy thin-walled plates.

[0013] 2. This device features flexible adjustment via a threaded rod to accommodate plates of varying widths, while the clamping force is controlled by a hydraulic rod. Combined with rubber strip cushioning, this prevents damage to thin-walled plates. The intelligent triggering mechanism of the two buttons enables automatic switching between servo motor forward / reverse rotation and clamping / releasing, simplifying the operation process. Furthermore, the smoothing component's lifting function can be dynamically adjusted according to actual needs, ensuring the smoothing force matches the plate's characteristics. This highly customizable design not only improves product quality but also enhances the equipment's versatility and adaptability, providing a reliable guarantee for the efficient production of thin-walled aluminum alloy parts. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention from a first-person perspective; Figure 2 This is a three-dimensional structural diagram of the present invention from a second perspective; Figure 3 This is a three-dimensional structural diagram of the adjustment component in this utility model; Figure 4 This is a three-dimensional exploded view of the adjustment component in this utility model; Figure 5 This is a three-dimensional structural diagram of the smoothing component in this utility model; Figure 6 This is a three-dimensional structural diagram of the card assembly block in this utility model.

[0015] Legend: 1. Support platform; 2. Adjustment component; 21. Threaded support block; 22. Slide rail; 23. Push block; 24. Threaded groove; 25. First threaded rod; 26. Slider; 27. First support plate; 3. Lateral adjustment component; 31. Servo motor; 32. Second threaded rod; 33. Limiting rod; 34. Second support plate; 35. Button; 4. Smoothing component; 41. Smoothing roller; 42. Support frame; 43. First hydraulic rod; 44. Lifting frame; 5. Picking component; 51. Second hydraulic rod; 52. First clamping plate; 53. Second clamping plate; 54. Rubber strip; 6. Locking block; 61. Rubber pulley. Detailed Implementation

[0016] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0017] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0018] like Figure 1-6 As shown, this utility model provides an anti-wrinkle support device for stamping aluminum alloy thin-walled parts, including a support platform 1, with horizontal adjustment parts 3 installed on both sides of the support platform 1, adjustment components 2 installed on both horizontal adjustment parts 3, and a picking component 5 for dragging aluminum alloy thin-walled plates installed between the two adjustment components 2. Among them, a smoothing component 4 for smoothing thin-walled aluminum alloy plates is provided above the support platform 1. The smoothing component 4 is fixed to both sides of the support platform 1. A locking block 6 is installed on the support platform 1, and a rubber pulley 61 is rotatably connected to the locking block 6.

[0019] In this embodiment, the adjusting component 2 includes a threaded support block 21. The threaded support block 21 has a threaded groove 24, and is threadedly connected to the transverse adjusting component 3 via the threaded groove 24. A first threaded rod 25 is threadedly connected to the threaded support block 21, and a first support plate 27 is rotatably connected to the first threaded rod 25. The side of the first support plate 27 away from the first threaded rod 25 is connected to the picking component 5. Slider blocks 26 are installed on both sides of the first support plate 27, and slide rails 22 are installed on both sides of the threaded support block 21. The first support plate 27 is slidably connected to the slide rails 22 via the two sliders 26. The adjusting component 3 includes two second support plates 34, both of which are fixed to the support platform 1. A servo motor 31 is mounted on one of the second support plates 34. A second threaded rod 32 is rotatably connected between the two second support plates 34, and a limit rod 33 is fixed between the two second support plates 34. A threaded support block 21 is threadedly connected to the second threaded rod 32, and the threaded support block 21 is slidably connected to the limit rod 33. A button 35 is mounted on one of the adjacent sides of the two second support plates 34. Push blocks 23 are mounted on both sides of the threaded support block 21. The two push blocks 23 and the two buttons 35 are located on the same horizontal plane.

[0020] Within the adjusting assembly 2 and the horizontal adjusting component 3, after the start button 35 supports the servo motor 31, the servo motor 31 starts and drives the second threaded rod 32 to rotate. Under the limitation of the limiting rod 33, the threaded support block 21 moves left and right through the rotation of the second threaded rod 32, thus driving the picking assembly 5 to move left and right. The threaded support block 21 is threadedly connected to the second threaded rod 32 through the threaded groove 24. According to the actual width of the aluminum alloy thin-walled plate, the first threaded rod 25 can be rotated. Under the limitation of the slider 26 and the first threaded rod 25, the first support plate 27 can be driven forward or backward, thereby adjusting the distance between the two picking assemblies 5. In this embodiment, the picking component 5 includes two second hydraulic rods 51. The bottom ends of the output rods of the two second hydraulic rods 51 are fixed with first clamping plates 52. The bottom of the first clamping plates 52 is provided with second clamping plates 53. The second hydraulic rods 51 are fixedly connected to the first support plate 27. The first clamping plates 52 are slidably connected to the first support plate 27. A rubber strip 54 is connected to the side of the first clamping plate 52 and the second clamping plate 53 adjacent to each other.

[0021] The first clamping plate 52 is activated, causing the second clamping plate 53 to press down. The first clamping plate 52 and the second clamping plate 53 cooperate to clamp the aluminum alloy thin-walled plate. The rubber strips 54 on the two second clamping plates 53 contact and press against each other. When the push block 23 on the threaded support block 21 touches the button 35 on the side of the newly produced aluminum alloy thin-walled plate, the first clamping plate 52 is activated to press down and cooperate with the second hydraulic rod 51 to clamp the aluminum alloy thin-walled plate. At this time, the servo motor 31 drives the second threaded rod 32 to reverse. The threaded support block 21 moves in the opposite direction. When it reaches the button 35 on the other side, the second hydraulic rod 51 rises, causing the first clamping plate 52 to release from the clamping of the second clamping plate 53. The servo motor 31 also reverses. In this way, the forward and reverse rotation of the servo motor 31 can be switched between the contact of the two buttons 35, and the release or clamping of the second hydraulic rod 51 can be controlled.

[0022] In this embodiment, the smoothing component 4 includes a smoothing roller 41, and support frames 42 are provided on both sides of the smoothing roller 41. Both support frames 42 are fixed to the support platform 1. A first hydraulic rod 43 is installed on the top of both support frames 42. Lifting frames 44 are rotatably connected to both ends of the smoothing roller 41. Both lifting frames 44 are slidably connected to the support frames 42. The bottom ends of the output rods of the two first hydraulic rods 43 are connected to the adjacent lifting frames 44.

[0023] The support frame 42 supports the lifting frame 44, and the lifting frame 44 can be driven to rise and fall through the first hydraulic rod 43, which in turn drives the smoothing roller 41 to rise and fall. According to the thickness of the aluminum alloy thin-walled plate and the required clamping force, a better smoothing effect can be achieved. In addition, the locking block 6 can be connected to the support table 1, and the rubber pulley 61 can also assist in picking up the component 5 to clamp the aluminum alloy thin-walled plate.

[0024] Furthermore, button 35 is connected to an external control module, which can control the opening and closing of the second hydraulic rod 51 and the rotation of the servo motor 31. The specific model of the control module and button 35 can be selected from electrical components that can perform this operation in the prior art.

[0025] How to use and how to work this device: When in use, the device is on the support platform 1. It incorporates a structure consisting of an adjustment component 2 and a horizontal adjustment component 3, which can drive the picking component 5 to move left and right. The picking component 5 clamps the thin-walled aluminum alloy plate that has just been made on the left side of the support platform 1. After picking it up, the picking component 5 is driven to move by the horizontal adjustment component 3. At this time, the picking component 5 clamps the thin-walled aluminum alloy plate and moves to the right. After smoothing the thin-walled aluminum alloy plate by the smoothing component 4, the picking component 5 is released and moves back and forth. Within the adjustment assembly 2 and the horizontal adjustment component 3, after the start button 35 supports the servo motor 31, the servo motor 31 starts and drives the second threaded rod 32 to rotate. Under the limit of the limit rod 33, the threaded support block 21 moves left and right through the rotation of the second threaded rod 32, which in turn drives the picking assembly 5 to move left and right. The threaded support block 21 is threadedly connected to the second threaded rod 32 through the threaded groove 24. According to the actual width of the aluminum alloy thin-walled plate, the first threaded rod 25 can be rotated. Under the limit of the slider 26 and the first threaded rod 25, the first support plate 27 can be driven forward or backward to adjust the distance between the two picking assemblies 5. Within the take-up component 5, the first clamping plate 52 is activated, causing the second clamping plate 53 to press down. The first clamping plate 52 and the second clamping plate 53 cooperate to clamp the aluminum alloy thin-walled plate, and the rubber strips 54 on the two second clamping plates 53 contact and press against each other. When the push block 23 on the threaded support block 21 touches the button 35 on the side of the newly produced aluminum alloy thin-walled plate, the first clamping plate 52 is activated to press down and cooperate with the second hydraulic rod 51 to clamp the aluminum alloy thin-walled plate. At this time, the servo motor 31 drives the second threaded rod 32 to reverse. The threaded support block 21 moves in the opposite direction. When it reaches the button 35 on the other side, the second hydraulic rod 51 rises, causing the first clamping plate 52 to release the clamping of the second clamping plate 53, and the servo motor 31 reverses. In this way, the forward and reverse rotation of the servo motor 31 can be switched between the touches of the two buttons 35, and the release or clamping of the second hydraulic rod 51 can be controlled. Inside the smoothing component 4, the support frame 42 supports the lifting frame 44, and the lifting frame 44 can be driven to rise and fall through the first hydraulic rod 43, which in turn drives the smoothing roller 41 to rise and fall. According to the thickness of the aluminum alloy thin-walled plate and the required clamping force, a better smoothing effect can be achieved. In addition, the locking block 6 can be connected to the support table 1, and the rubber pulley 61 can also assist in picking up the component 5 to clamp the aluminum alloy thin-walled plate.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A wrinkle-resistant support device for stamping thin-walled aluminum alloy parts, comprising a support platform (1), characterized in that: A horizontal adjustment component (3) is installed on both sides of the support platform (1), and an adjustment component (2) is installed on each of the two horizontal adjustment components (3). A picking component (5) for dragging the aluminum alloy thin-walled plate is installed between the two adjustment components (2). Among them, a smoothing component (4) for smoothing thin-walled aluminum alloy plates is provided above the support platform (1). The smoothing component (4) is fixed to both sides of the support platform (1). A locking block (6) is installed on the support platform (1). A rubber pulley (61) is rotatably connected to the locking block (6).

2. The anti-wrinkle support device for stamping thin-walled aluminum alloy parts according to claim 1, characterized in that: The adjustment component (2) includes a threaded support block (21), on which a threaded groove (24) is provided. The threaded support block (21) is threadedly connected to the transverse adjustment component (3) through the threaded groove (24). A first threaded rod (25) is threadedly connected to the threaded support block (21), and a first support plate (27) is rotatably connected to the first threaded rod (25). The side of the first support plate (27) away from the first threaded rod (25) is connected to the picking component (5).

3. The anti-wrinkle support device for stamping thin-walled aluminum alloy parts according to claim 2, characterized in that: The first support plate (27) is equipped with sliders (26) on both sides, and the threaded support block (21) is equipped with slide rails (22) on both sides. The first support plate (27) is slidably connected to the slide rails (22) through two sliders (26).

4. The anti-wrinkle support device for stamping thin-walled aluminum alloy parts according to claim 2, characterized in that: The lateral adjustment component (3) includes two second support plates (34), both of which are fixed to the support platform (1). A servo motor (31) is installed on one of the second support plates (34). A second threaded rod (32) is rotatably connected between the two second support plates (34), and a limit rod (33) is fixed between the two second support plates (34). The threaded support block (21) is threadedly connected to the second threaded rod (32), and the threaded support block (21) is slidably connected to the limit rod (33).

5. The anti-wrinkle support device for stamping thin-walled aluminum alloy parts according to claim 4, characterized in that: A button (35) is installed on one side of each of the two second support plates (34), and push blocks (23) are installed on both sides of the threaded support block (21). The two push blocks (23) and the two buttons (35) are located on the same horizontal plane.

6. The anti-wrinkle support device for stamping thin-walled aluminum alloy parts according to claim 2, characterized in that: The picking component (5) includes two second hydraulic rods (51), the bottom ends of the output rods of the two second hydraulic rods (51) are fixed with a first clamping plate (52), the bottom of the first clamping plate (52) is provided with a second clamping plate (53), the second hydraulic rods (51) are fixedly connected to the first support plate (27), and the first clamping plate (52) is slidably connected to the first support plate (27).

7. The anti-wrinkle support device for stamping thin-walled aluminum alloy parts according to claim 6, characterized in that: A rubber strip (54) is connected to the side of the first clamping plate (52) adjacent to the second clamping plate (53).

8. The anti-wrinkle support device for stamping thin-walled aluminum alloy parts according to claim 1, characterized in that: The smoothing assembly (4) includes a smoothing roller (41), and support frames (42) are provided on both sides of the smoothing roller (41). Both support frames (42) are fixed to the support platform (1). A first hydraulic rod (43) is installed on the top of both support frames (42). Lifting frames (44) are rotatably connected to both ends of the smoothing roller (41). Both lifting frames (44) are slidably connected to the support frames (42). The bottom ends of the output rods of the two first hydraulic rods (43) are connected to the adjacent lifting frames (44).

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