A kind of aluminum alloy bracket processing blanking equipment

Abstract

This utility model discloses a blanking device for processing aluminum alloy brackets, including a support bracket, a guide frame fixedly connected to the outside of the support bracket, a pressure plate slidably connected to the inner wall of the guide frame, a slide plate slidably connected to the inner wall of the pressure plate, a star-shaped elastic element fixedly connected to the outside of the slide plate, two locking pins slidably connected to the inner wall of the pressure plate, an elastic element fixedly connected to the adjacent end of the locking pins, a support plate fixedly connected to the end of the slide plate away from the star-shaped elastic element, a plurality of fixing pins fixedly connected to the inner wall of the support plate, and N-shaped pressure blocks movably connected to the outside of each of the fixing pins. An aluminum alloy body is slidably connected to the outside of the support bracket. In this utility model, when encountering aluminum alloy bodies of varying thicknesses, adjustment is achieved by pinching the clamping plate, thus satisfying the need to press and clamp the aluminum alloy bodies of varying thicknesses for subsequent cutting.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy bracket blanking and positioning technology, and more specifically, this utility model relates to a blanking device for processing aluminum alloy brackets. Background Technology

[0002] An automatic aluminum cutting machine is a blanking device for processing aluminum alloy brackets. It can automatically feed and precisely cut raw materials such as aluminum profiles, aluminum rods, and aluminum tubes, quickly producing high-precision blanks to predetermined dimensions. Suitable for subsequent processing, it features high efficiency and stable cutting, and is widely used in the blanking process. It is often used in conjunction with a blanking positioning frame, which positions and fixes the raw materials or blanks to prevent movement and shaking during cutting and punching, ensuring blanking accuracy. For example, it accurately positions and prevents offset when cutting profiles, and ensures that the shape and dimensions of the blanks meet requirements when punching aluminum plates.

[0003] Publication No. (CN219254852U) discloses a positioning device for cutting aluminum alloy door and window frames, including a base. A cutting equipment body is mounted on the upper rear side of the base, and a moving mechanism is mounted on the right side wall of the base. This utility model uses the above structure to insert aluminum material into a first and second bracket. Then, a pressing mechanism, a first pressing block, and a second pressing block secure the aluminum material in the first and second brackets. The moving mechanism then moves a support block, which in turn moves the aluminum material through the second bracket. A second sliding component allows the aluminum material to slide inside the first bracket, thus moving the aluminum material to the lower end of the cutting equipment body for cutting. This not only effectively positions the aluminum material but also automatically adjusts the cutting length as needed, avoiding the inconvenience of frequent adjustments to the aluminum material's position and greatly improving the cutting efficiency of the aluminum material, thereby increasing the production efficiency of aluminum alloy door and window frames.

[0004] However, this positioning device for cutting aluminum alloy door and window frames has the following drawbacks: it can only clamp aluminum materials of a single size and shape, resulting in poor equipment versatility. It requires frequent tooling changes to adapt to different specifications of aluminum materials, which greatly reduces processing efficiency. Due to size mismatch, the aluminum material is not firmly clamped or the surface is damaged, affecting cutting accuracy and product quality. The drawbacks are even more prominent in small-batch, multi-variety production scenarios. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a blanking device for processing aluminum alloy brackets, so as to solve the problem that the prior art can only clamp aluminum materials of a single size and shape.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a blanking device for processing aluminum alloy brackets, comprising...

[0007] A support bracket is provided, with a guide frame fixedly connected to its exterior. A pressure plate is slidably connected to the inner wall of the guide frame. A slide plate is slidably connected to the inner wall of the pressure plate. A star-shaped elastic element is fixedly connected to the exterior of the slide plate. Two locking posts are slidably connected to the inner wall of the pressure plate. An elastic element is fixedly connected to one end of each locking post that is close to the other end. A support plate is fixedly connected to the end of the slide plate that is away from the star-shaped elastic element.

[0008] The inner wall of the support plate is fixedly connected with multiple fixing pins, and N-type pressure blocks are movably connected to the outside of each of the multiple fixing pins. An aluminum alloy body is slidably connected to the outside of the bearing bracket.

[0009] The support plate is slidably connected to the inner wall of the pressure plate, the clamping post is fixedly connected to the outside of the pinch plate, the inner wall of the pressure plate is provided with a groove, the end of the clamping post away from the elastic element is clamped to a support frame, and the inner wall of the support frame is provided with multiple slots.

[0010] The end of the cross-shaped elastic element away from the slide plate is fixedly connected to the inner wall of the pressure plate, and the outer side of the elastic element is in contact with the inner wall of the pressure plate.

[0011] The N-shaped pressure block is externally movably connected to the inner wall of the support plate, and the end of the N-shaped pressure block away from the support plate is in contact with the outside of the aluminum alloy body.

[0012] The end of the locking pin away from the elastic element is engaged with the inner wall of the slot, and the outer side of the pinch plate is slidably connected to the inner wall of the groove.

[0013] The outer side of the pressure plate is in contact with the inner wall of the support frame, and the outer side of the pinch plate is slidably connected to the inner wall of the pressure plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] In the above solution, the N-type pressure block can be pressed and fixed according to the aluminum alloy body with different shapes and appearances by pressing down the pressure plate. This avoids the cutting error caused by manual pressing during cutting and the situation where the aluminum alloy body jumps away when the cutting equipment malfunctions, thus avoiding hand injuries to personnel. The cross-shaped elastic element can deform during pressing to provide buffer protection and prevent the aluminum alloy body from deforming due to excessive pressing. Furthermore, when encountering aluminum alloy bodies with different thicknesses, the pinch plate can be adjusted to meet the needs of pressing and clamping aluminum alloy bodies with different thicknesses for subsequent cutting. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the guide frame structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the pressure plate structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the N-type pressure block structure of this utility model;

[0020] Figure 5 for Figure 3 Enlarged view of point A in the middle.

[0021] [Figure Labels]

[0022] 1. Support bracket; 2. Guide frame; 3. Pressure plate; 4. Slide plate; 5. Cross-shaped elastic element; 6. Locking post; 7. Elastic element one; 8. Support plate; 9. Fixing pin; 10. N-type pressure block; 11. Pinch plate; 12. Groove; 13. Support frame; 14. Locking slot; 15. Aluminum alloy body. Detailed Implementation

[0023] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0024] Example 1: Please refer to Figures 1 to 5 This utility model provides a technical solution: a blanking device for processing aluminum alloy brackets, including a support bracket 1, a guide frame 2 fixedly connected to the outside of the support bracket 1, a pressure plate 3 slidably connected to the inner wall of the guide frame 2, a slide plate 4 slidably connected to the inner wall of the pressure plate 3, and a star-shaped elastic element 5 fixedly connected to the outside of the slide plate 4. The star-shaped elastic element 5 can achieve buffer protection for the aluminum alloy bracket when it is pressed down and fixed through its own deformation. Two locking posts 6 are slidably connected to the inner wall of the pressure plate 3. An elastic element 7 is fixedly connected to the near end of the locking posts 6. The elastic element 7 and the locking posts 6 cooperate to realize the key component for adjustment. A support plate 8 is fixedly connected to the end of the slide plate 4 away from the star-shaped elastic element 5. The end of the star-shaped elastic element 5 away from the slide plate 4 is fixedly connected to the inner wall of the pressure plate 3. The outside of the elastic element 7 is in contact with the inner wall of the pressure plate 3.

[0025] By pressing the pressure plate 3, the cross-shaped elastic element 5 deforms and releases space, thus protecting the aluminum alloy bracket when it is pressed down and fixed, and preventing the product from deforming due to excessive downward pressure. When encountering products with different thicknesses, the clamping post 6 squeezes the elastic element 7, causing the clamping post 6 to move. Then, by adjustment, products with different thicknesses can be pressed down and clamped.

[0026] Example 2: Based on Example 1, in order to stably achieve downward clamping and fixing of the aluminum alloy bracket, multiple fixing pins 9 are fixedly connected to the inner wall of the support plate 8, and N-shaped pressure blocks 10 are movably connected to the outside of the multiple fixing pins 9. The aluminum alloy body 15 is slidably connected to the outside of the support bracket 1. The N-shaped pressure blocks 10 can swing around the fixing pins 9 as the center to press down and clamp and fix the different external shapes of the aluminum alloy body 15. The outside of the N-shaped pressure blocks 10 is movably connected to the inner wall of the support plate 8, and the end of the N-shaped pressure blocks 10 away from the support plate 8 is in contact with the outside of the aluminum alloy body 15.

[0027] When pressed down, the N-type pressure block 10 swings on the support plate 8 with the fixed pin 9 as the fulcrum according to the shape of the aluminum alloy body 15, so as to achieve a stable fixation of the aluminum alloy body 15. The support plate 8 will squeeze the cross-shaped elastic element 5 through the sliding plate 4. The cross-shaped elastic element 5 releases space, which satisfies the need for the N-type pressure block 10 to buffer and protect the aluminum alloy body 15 when pressing down and fixing it, preventing deformation of the aluminum alloy body 15 due to excessive pressure. This realizes that the aluminum alloy body 15 with different shapes and appearances can be pressed down and fixed before subsequent cutting. It avoids the cutting error caused by manual pressing during cutting and the situation where the aluminum alloy body 15 jumps away when the cutting equipment malfunctions, thus avoiding the hand injury of personnel.

[0028] Example 3: Based on Example 2, in order to more conveniently press down and fix the aluminum alloy body 15 with different thicknesses through adjustment, the support plate 8 is slidably connected to the inner wall of the pressure plate 3, the clamping post 6 is fixedly connected to the outside of the pinch plate 11, the inner wall of the pressure plate 3 is provided with a groove 12, the end of the clamping post 6 away from the elastic element 7 is clamped to the support frame 13, the inner wall of the support frame 13 is provided with multiple slots 14, the end of the clamping post 6 away from the elastic element 7 is clamped to the inner wall of the slot 14, the outside of the pinch plate 11 is slidably connected to the inner wall of the groove 12, the outside of the pressure plate 3 is in contact with the inner wall of the support frame 13, and the outside of the pinch plate 11 is slidably connected to the inner wall of the pressure plate 3.

[0029] When encountering an aluminum alloy body 15 of varying thickness, the two pinch plates 11 are pinched to move the locking post 6 away from the slot 14 in the support frame 13, thus preventing it from engaging. The locking post 6 will compress the elastic element 7. Since the elastic element 7 releases space when compressed, it satisfies the movement space required for the locking post 6 to leave the slot 14 and not engage. Then, by releasing the pinch plates 11, the locking post 6 is adjusted to fit in the slots 14 at different heights under the action of the elastic element 7. This achieves the downward pressing and fixing of the aluminum alloy body 15 of varying thickness for subsequent cutting.

[0030] The working process of this utility model is as follows:

[0031] First, by placing the aluminum alloy body 15 above the support bracket 1 and then cutting it, the pressure plate 3 is pressed down, causing the N-shaped pressure block 10 in the pressure plate 3 to compress the aluminum alloy body 15. At this time, the N-shaped pressure block 10 will swing around the support plate 8 with the fixing pin 9 as the fulcrum according to the shape of the aluminum alloy body 15, achieving a stable fixation of the aluminum alloy body 15. The support plate 8 will apply force through the sliding plate 4 to compress the star-shaped elastic element 5. The star-shaped elastic element 5 releases space, satisfying the requirement that the N-shaped pressure block 10 protects the aluminum alloy body 15 when pressing down and fixing it, preventing deformation of the aluminum alloy body 15 due to excessive pressure. This achieves the ability to press down and fix aluminum alloy bodies 15 with different shapes and appearances, and then proceed with the subsequent... The continuous cutting process avoids cutting errors caused by manual pressing and prevents the aluminum alloy body 15 from flying off and injuring personnel's hands in case of equipment failure. When encountering aluminum alloy bodies 15 with different thicknesses, the two pinch plates 11 are pinched to move the locking post 6 away from the slot 14 in the support frame 13, thus preventing it from engaging. The locking post 6 will compress the elastic element 7. Since the elastic element 7 releases space when compressed, it satisfies the movement space of the locking post 6 away from the slot 14. Then, by releasing the pinch plates 11, the elastic element 7 allows the locking post 6 to be locked in the slot 14 at different heights, thus achieving adjustment. This enables the pressing and fixing of aluminum alloy bodies 15 with different thicknesses for subsequent cutting.

[0032] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0033] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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 blanking device for processing aluminum alloy brackets, characterized in that, The device includes a support bracket (1), a guide frame (2) is fixedly connected to the outside of the support bracket (1), a pressure plate (3) is slidably connected to the inner wall of the guide frame (2), a slide plate (4) is slidably connected to the inner wall of the pressure plate (3), a cross-shaped elastic element (5) is fixedly connected to the outside of the slide plate (4), two locking posts (6) are slidably connected to the inner wall of the pressure plate (3), an elastic element (7) is fixedly connected to one end of the locking posts (6) near each other, and a support plate (8) is fixedly connected to the end of the slide plate (4) away from the cross-shaped elastic element (5).

2. The blanking equipment for processing aluminum alloy brackets according to claim 1, characterized in that, The inner wall of the support plate (8) is fixedly connected with a plurality of fixing pins (9), and the outside of the plurality of fixing pins (9) is movably connected with N-type pressure blocks (10). The outside of the bearing bracket (1) is slidably connected with an aluminum alloy body (15).

3. The blanking equipment for processing aluminum alloy brackets according to claim 2, characterized in that, The support plate (8) is slidably connected to the inner wall of the pressure plate (3), the clamping post (6) is fixedly connected to the outside of the pinch plate (11), the inner wall of the pressure plate (3) is provided with a groove (12), the end of the clamping post (6) away from the elastic element (7) is clamped to the support frame (13), and the inner wall of the support frame (13) is provided with multiple slots (14).

4. The blanking equipment for processing aluminum alloy brackets according to claim 1, characterized in that, The end of the cross-shaped elastic element (5) away from the slide plate (4) is fixedly connected to the inner wall of the pressure plate (3), and the outer side of the elastic element (7) is in contact with the inner wall of the pressure plate (3).

5. The blanking equipment for processing aluminum alloy brackets according to claim 2, characterized in that, The N-type pressure block (10) is externally movably connected to the inner wall of the support plate (8), and the end of the N-type pressure block (10) away from the support plate (8) is in contact with the outside of the aluminum alloy body (15).

6. The blanking equipment for processing aluminum alloy brackets according to claim 3, characterized in that, The end of the locking post (6) away from the elastic element (7) is engaged with the inner wall of the locking groove (14), and the outer side of the pinch plate (11) is slidably connected to the inner wall of the groove (12).

7. The blanking equipment for processing aluminum alloy brackets according to claim 3, characterized in that, The outside of the pressure plate (3) is in contact with the inner wall of the support frame (13), and the outside of the pinch plate (11) is slidably connected to the inner wall of the pressure plate (3).

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