Aluminum disc punch forming die
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG JINLAI ALUMINUM CO LTD
- Filing Date
- 2025-08-25
- Publication Date
- 2026-07-21
Smart Images
Figure CN224525821U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of stamping die technology, and specifically relates to an aluminum disc stamping die. Background Technology
[0002] Stamping dies are special process equipment used in cold stamping to process materials (metal or non-metal) into parts (or semi-finished products). They are called cold stamping dies (commonly known as cold stamping dies). Stamping is a pressure processing method that uses dies mounted on a press to apply pressure to materials at room temperature, causing them to separate or undergo plastic deformation, thereby obtaining the desired parts.
[0003] When processing aluminum discs, stamping dies require placing the aluminum discs inside the die. Existing technologies include manual feeding and automatic feeding. Manual feeding typically requires workers to manually place the material into the die for stamping. While this method is flexible and inexpensive, it is inefficient and prone to errors. Automatic feeding uses robots, conveyor belts, and other equipment to automatically feed the material into the die for stamping. Although automatic feeding is highly efficient and accurate in material placement, it requires a higher investment, making it inconvenient for small manufacturers to purchase. Therefore, designing an aluminum disc stamping die is a problem we need to solve. Utility Model Content
[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an aluminum disc stamping mold.
[0005] To achieve the above objectives, this utility model provides an aluminum disc stamping die, including a press and a die. The die is fixedly installed on the outer wall of the press, and a roller assembly is fixedly installed on the outer wall of the die. An aluminum disc is disposed inside the roller assembly. A drive assembly is also provided, which is used to automatically feed the aluminum disc. The drive assembly is connected to the press, the die, and the roller assembly.
[0006] In the above technical solution, the driving component further includes a sliding member slidably connected to the outer wall of the mold, a slider fixedly connected to the end of the sliding member away from the mold, and two pressure members slidably connected inside the sliding member.
[0007] In the above technical solution, furthermore, each of the two pressing members has an elastic sheet fixedly connected inside, and the end of the elastic sheet away from the pressing member is fixedly connected inside the sliding member.
[0008] In the above technical solution, the outer wall of the elastic sheet is fixedly connected to a connector, and the outer wall of the connector is slidably connected to a limit block, which is slidably connected inside the sliding member.
[0009] In the above technical solution, a limiting groove is further provided on one side of the press, and an annular groove is provided inside the limiting groove. The slider is slidably connected inside the annular groove, the sliding member is inserted into the limiting groove, and a push block is fixedly connected to the outer wall of the sliding member.
[0010] In the above technical solution, a first roller is fixedly connected to one end of the rotating shaft of the roller assembly, and a second roller is rotatably connected to one side of the press with a limit groove. A synchronous belt is tensioned and connected to the outer walls of the first roller and the second roller, and multiple push plates are fixedly connected at equal intervals to the outer wall of the synchronous belt.
[0011] Compared with the prior art, the present invention has the following beneficial effects: The drive assembly automatically feeds the aluminum sheet by driving the roller assembly during the stamping process of the mold. This achieves the effect of automatic quantitative feeding of the aluminum sheet, making it convenient for operators and avoiding the inefficiency caused by manual feeding and the excessive costs incurred by automatic feeding through robots, conveyor belts, and other equipment. This improves the user experience and also enhances the stability of the aluminum sheet feeding process, preventing errors. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model; Figure 2 This is a schematic diagram of the mold structure proposed in this utility model; Figure 3 The present utility model proposes Figure 2 Enlarged view of the A-section structure; Figure 4 This is a cross-sectional view of the drive component structure proposed in this utility model; Figure 5 The present utility model proposes Figure 4 Enlarged view of the structure of part B.
[0013] In the diagram: 1. Press; 2. Mold; 3. Roller assembly; 4. Aluminum sheet; 5. Sliding component; 6. Slider; 7. Pressing component; 8. Elastic sheet; 9. Connecting component; 10. Limiting block; 11. Limiting groove; 12. Annular groove; 13. Push block; 14. First roller; 15. Second roller; 16. Synchronous belt; 17. Push plate. Detailed Implementation
[0014] To better understand the above-mentioned objectives, features and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.
[0015] like Figures 1 to 2The aluminum disc stamping die shown includes a press 1 and a die 2. The die 2 is fixedly installed on the outer wall of the press 1. The fixed die of the die 2 is fixedly connected to the mounting platform of the press 1. The moving die of the die 2 is fixedly connected to the drive shaft of the drive component of the press 1. A roller assembly 3 is fixedly installed on the outer wall of the die 2. The roller assembly 3 is fixedly installed on the fixed die of the die 2. An aluminum sheet 4 is disposed inside the roller assembly 3. A drive assembly is used to automatically feed the aluminum sheet 4. The drive assembly is connected to the press 1, the die 2 and the roller assembly 3.
[0016] like Figures 3 to 5 As shown, the driving assembly includes a sliding member 5 slidably connected to the outer wall of the mold 2. The sliding member 5 is slidably connected to the outer wall of the moving mold of the mold 2. A slider 6 is fixedly connected to the end of the sliding member 5 away from the mold 2. Two pressure members 7 are slidably connected inside the sliding member 5. An elastic sheet 8 is fixedly connected inside each of the two pressure members 7. The end of the elastic sheet 8 away from the pressure member 7 is fixedly connected to the inside of the sliding member 5. A connecting member 9 is fixedly connected to the outer wall of the elastic sheet 8. A limit block 10 is slidably connected to the outer wall of the connecting member 9. The limit block 10 is slidably connected to the inside of the sliding member 5. The pressure... A limiting groove 11 is provided on one side of the machine 1. An annular groove 12 is provided inside the limiting groove 11. The slider 6 is slidably connected inside the annular groove 12. The slider 5 is inserted into the limiting groove 11. A push block 13 is fixedly connected to the outer wall of the slider 5. A first roller 14 is fixedly connected to one end of the rotating shaft of the roller group 3. A second roller 15 is rotatably connected to the side of the press 1 where the limiting groove 11 is provided. A synchronous belt 16 is tensioned and connected to the outer walls of the first roller 14 and the second roller 15. Multiple push plates 17 are fixedly connected at equal intervals to the outer wall of the synchronous belt 16.
[0017] Working principle: When the operator starts the press 1, the drive component of the press 1 drives the fixed mold of the die 2 to reciprocate up and down to stamp the aluminum sheet 4. During the production of the aluminum disc, the moving mold of the die 2 will drive the sliding component 5 to reciprocate up and down together. The sliding component 5 slides along the inside of the limiting groove 11 and drives the slider 6 to slide along the inside of the annular groove 12. When the moving mold of the die 2 finishes stamping the aluminum sheet 4, the sliding component 5 will drive the slider 6 to descend to the bottom of the annular groove 12. During this process, the slider 6 will move along the annular groove 12. The arc-shaped section at the bottom of groove 12 slides, causing slider 6 to move slider 5 along the moving mold of mold 2 towards synchronous belt 16. This causes a pressure piece 7 on slider 5 to be squeezed by the side wall of limiting groove 11, allowing push plate 17 to compress and deform elastic piece 8 until slider 6 slides to the bottom of annular groove 12. At this point, pressure piece 7 is completely squeezed into the interior of slider 5, and limiting block 10 inside slider 5 aligns with annular groove 12. Elastic piece 8 can push limiting block 10 into the interior of annular groove 12 via connector 9, allowing... The limiting block 10 guides the slider 6, allowing it to rotate cyclically along the inside of the annular groove 12 without being pulled back along the same path when the moving mold of the mold 2 rises, thus improving the stability of the cyclic rotation. Simultaneously, the push block 13 on the sliding member 5 moves to the bottom of one of the push plates 17 on the synchronous belt 16. When the moving mold of the mold 2 completes the stamping of the aluminum sheet 4 and rises and resets, the moving mold of the mold 2 will drive the slider 6 to slide and rise along the inside of the annular groove 12 via the sliding member 5, causing the sliding member 5 to drive the push block 13 to rise. After a certain distance, the push plate 17 is pushed, which in turn drives the synchronous belt 16 to rotate. The synchronous belt 16 drives the roller group 3 to rotate through the first rotating wheel 14. The rotation of the roller group 3 will transport the aluminum sheet 4, removing the stamped part of the aluminum sheet 4 and replacing it with the unstamped part. It should be noted that the push plate 17 is pushed only after the push block 13 is driven up a certain distance by the sliding part 5. This is to ensure that the moving mold of the mold 2 is pulled out from inside the aluminum sheet 4, so as to avoid the moving mold of the mold 2 being inserted inside the aluminum sheet 4 and affecting the transport of the aluminum sheet 4. Furthermore, when the sliding member 5 is driven by the moving mold of the mold 2 to rise to the middle part of the limiting groove 11, the pressing member 7 on the sliding member 5 will lose the limiting of the side wall of the limiting groove 11, causing the elastic piece 8 to reset and push the pressing member 7 to reset. It will also pull the limiting block 10 back into the interior of the sliding member 5 through the connecting piece 9, stopping the auxiliary slider 6. Until the sliding member 5 drives the slider 6 to move along the arc-shaped section at the top of the annular groove 12, the slider 6 drives the sliding member 5 to move away from the synchronous belt 16, so that the sliding member 5 drives the push block 13 to gradually stop contacting the push plate 17, thereby stopping the synchronous belt 16 and the first rotating wheel 14 from rotating, and stopping the roller group 3 from contacting the aluminum sheet 4. The conveying mechanism causes the sliding member 5 to drive another pressing member 7 to be squeezed by the side wall of the limiting groove 11, causing the corresponding elastic piece 8 of the pressing member 7 to deform and store force until the slider 6 slides to the top of the annular groove 12. After another limiting block 10 inside the sliding member 5 aligns with the annular groove 12, the elastic piece 8 pushes the corresponding limiting block 10 to insert into the interior of the annular groove 12 through the connecting member 9, assisting the slider 6 in guiding. This cycle is repeated to achieve the effect of automatically and quantitatively conveying the aluminum sheet 4, which is convenient for workers to use and avoids the low efficiency caused by manual feeding and the excessive cost caused by automatic feeding through robots, conveyor belts and other equipment, thus improving the user experience of workers.
[0018] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.
Claims
1. A stamping die for aluminum discs, comprising a press (1) and a die (2), characterized in that, The mold (2) is fixedly installed on the outer wall of the press (1), and a roller assembly (3) is fixedly installed on the outer wall of the mold (2). An aluminum sheet (4) is provided inside the roller assembly (3). A drive assembly for automatically feeding aluminum sheets (4) is connected to the press (1), the mold (2) and the roller assembly (3).
2. The aluminum disc stamping die according to claim 1, characterized in that, The drive assembly includes a slider (5) that is slidably connected to the outer wall of the mold (2). A slider (6) is fixedly connected to one end of the slider (5) away from the mold (2). Two pressure members (7) are slidably connected inside the slider (5).
3. The aluminum disc stamping die according to claim 2, characterized in that, Both pressure members (7) have elastic pieces (8) fixedly connected inside them, and the end of the elastic piece (8) away from the pressure member (7) is fixedly connected inside the sliding member (5).
4. The aluminum disc stamping die according to claim 3, characterized in that, The outer wall of the elastic sheet (8) is fixedly connected to a connector (9), and the outer wall of the connector (9) is slidably connected to a limit block (10), which is slidably connected inside the slider (5).
5. The aluminum disc stamping die according to claim 2, characterized in that, The press (1) has a limiting groove (11) on one side, and an annular groove (12) is provided inside the limiting groove (11). The slider (6) is slidably connected inside the annular groove (12), and the sliding member (5) is inserted into the limiting groove (11). The outer wall of the sliding member (5) is fixedly connected to a push block (13).
6. The aluminum disc stamping die according to claim 1, characterized in that, One of the rotating shaft ends of the roller group (3) is fixedly connected to a first rotating wheel (14), and a second rotating wheel (15) is rotatably connected to one side of the press (1) with a limit groove (11). The outer walls of the first rotating wheel (14) and the second rotating wheel (15) are tensioned and connected to a synchronous belt (16), and multiple push plates (17) are fixedly connected at equal intervals to the outer wall of the synchronous belt (16).