A stamping die for new energy vehicle terminals

Abstract

This utility model relates to the field of stamping die technology and discloses a stamping die for new energy vehicle terminals. It includes a base plate, a lower die shell on the upper surface of the base plate, and through slots extending to both sides of the lower die shell. A top plate is provided on the upper part of the base plate, and an upper die is provided between the top plate and the base plate. A cavity is provided inside the base plate, and a rotating groove is provided on the upper surface of the base plate. The upper die moves upwards, driving the movement of a drive assembly during subsequent movement, causing a rotating table to rotate within the rotating groove. This rotation of the rotating table separates it from the die, allowing the workpiece to be ejected and demolded using an ejector assembly. This solves the problem of inconvenient demolding in some existing new energy vehicle terminal stamping dies, enabling rapid removal of the terminals, ensuring the continuity of terminal processing, improving production efficiency, reducing the work steps and workload of personnel, and demonstrating high practicality.

Description

Technical Field

[0001] This utility model relates to the field of stamping die technology, specifically a stamping die for new energy vehicle terminals. Background Technology

[0002] New energy vehicles refer to automobiles that use unconventional vehicle fuels as their power source and integrate advanced technologies in vehicle power control and drive, resulting in vehicles with advanced technical principles and new technologies and structures. New energy vehicles include pure electric vehicles, range-extended electric vehicles, hybrid electric vehicles, fuel cell electric vehicles, and hydrogen engine vehicles.

[0003] In some existing automotive terminal stamping dies, during continuous stamping, the lower part of the stamped terminal adheres to the lower die, making it impossible to quickly remove the terminal during demolding. Furthermore, it prevents operators from continuously processing the terminal, leading to reduced production efficiency, extended working hours, and increased workload and difficulty for workers. Therefore, this method is not very practical. In view of this, we propose a new energy vehicle terminal stamping die to solve these problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a stamping die for new energy vehicle terminals, which solves the problem that some existing stamping dies for new energy vehicle terminals are not easy to demold.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a stamping die for a new energy vehicle terminal, comprising a base plate, a lower die shell provided on the upper surface of the base plate, through grooves extending to both sides of the lower die shell being provided inside the lower die shell, a top plate provided on the upper part of the base plate, an upper die provided between the top plate and the base plate, a cavity provided inside the base plate, a rotating groove provided on the upper surface of the base plate, a rotating platform provided inside the rotating groove, a first pulley fixedly connected to the lower surface of the rotating platform, the first pulley also having through grooves extending to the upper and lower sides of the first pulley being provided inside the first pulley, a rotating rod rotatably connected inside the cavity, a second pulley fixedly sleeved on the outer surface of the rotating rod, a belt being sleeved between the first pulley and the second pulley, a driving assembly provided on the upper surface of the base plate, and an ejection assembly provided inside the cavity.

[0008] Preferably, the driving assembly includes a driving rod rotatably connected to the upper surface of the base plate. The lower end of the driving rod rotatably penetrates into the cavity, and the upper end of the driving rod is rotatably connected to the top plate. An electric push rod is provided on the upper surface of the top plate. The lower end of the electric push rod slides through the lower surface of the top plate and is fixedly connected to the upper mold. Connecting blocks are fixedly connected to both sides of the upper mold. The left connecting block is slidably sleeved on the outside of the driving rod. A vertical groove and a spiral groove are formed on the outer surface of the driving rod. The spiral groove is located above the vertical groove and is connected to the vertical groove. A sliding block is fixedly connected inside the connecting block. The sliding block is slidably connected to the vertical groove and the spiral groove respectively.

[0009] Preferably, a guide rod is fixedly connected to the upper surface of the base plate, the upper end of the guide rod is fixedly connected to the top plate, and the right-side connecting block is slidably sleeved on the outside of the guide rod.

[0010] Preferably, a fixing plate is fixedly connected to the outer surface of the lower mold shell.

[0011] Preferably, the ejector assembly includes a threaded rod, which is fixedly connected to the bottom wall of the cavity. The threaded rod is located in a through groove inside the first pulley, and an ejector block is threaded onto the outer side of the threaded rod.

[0012] Preferably, the rotating platform has an ejector groove extending to the upper and lower surfaces inside, the ejector groove is connected to the cavity, and the ejector block is slidably connected inside the ejector groove.

[0013] Preferably, a limiting groove is formed on the inner wall of the ejector groove, and a limiting block is fixedly connected to the outer surface of the ejector block, with the limiting block slidably connected inside the limiting groove.

[0014] Preferably, the inner wall of the rotating groove is provided with an annular groove, and a limiting ring is fixedly connected to the outer surface of the rotating platform, with the limiting ring slidably connected inside the annular groove.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a stamping die for terminals of new energy vehicles, which has the following beneficial effects:

[0017] 1. This new energy vehicle terminal stamping die moves upward through the upper die, which in turn drives the drive assembly to rotate the rotating table inside the rotating slot. The rotation of the rotating table separates it from the die, and the ejector assembly then ejects the workpiece for demolding. This solves the problem of difficult demolding in some existing new energy vehicle terminal stamping dies, enabling rapid removal of the terminal, ensuring the continuity of terminal processing, improving production efficiency, reducing the number of steps and workload for workers, and demonstrating high practicality.

[0018] 2. This new energy vehicle terminal stamping die uses an electric push rod to move the upper die. The ejection component further improves the efficiency of removing the workpiece, eliminating the need for additional operation by staff and further enhancing the flexibility and practicality of the device. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of a new energy vehicle terminal stamping die according to the present invention;

[0020] Figure 2 This is a first schematic cross-sectional view of the base plate of this utility model;

[0021] Figure 3 This is a second schematic cross-sectional view of the base plate of this utility model;

[0022] Figure 4 This is a schematic diagram of the drive rod of this utility model.

[0023] In the diagram: 1. Base plate; 2. Lower mold shell; 3. Top plate; 4. Upper mold; 5. Cavity; 6. Rotating groove; 7. Rotating table; 8. First pulley; 9. Rotating rod; 10. Second pulley; 11. Belt; 12. Drive rod; 13. Connecting block; 14. Vertical groove; 15. Spiral groove; 16. Sliding block; 17. Electric push rod; 18. Guide rod; 19. Fixed plate; 20. Annular groove; 21. Limiting ring; 22. Ejection groove; 23. Ejection block; 24. Threaded rod; 25. Limiting groove; 26. Limiting block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-4This utility model provides a technical solution: a stamping die for a new energy vehicle terminal, including a base plate 1, a lower die shell 2 on the upper surface of the base plate 1, a through groove extending to both sides of the lower die shell 2, a top plate 3 on the upper part of the base plate 1, an upper die 4 between the top plate 3 and the base plate 1, a cavity 5 inside the base plate 1, a rotating groove 6 on the upper surface of the base plate 1, a rotating platform 7 inside the rotating groove 6, a first pulley 8 fixedly connected to the lower surface of the rotating platform 7, the first pulley 8 also having through grooves extending to the upper and lower sides of the first pulley 8, a rotating rod 9 rotatably connected inside the cavity 5, a second pulley 10 fixedly sleeved on the outer surface of the rotating rod 9, the diameter of the second pulley 10 being larger than the diameter of the first pulley 8, a belt 11 driving between the first pulley 8 and the second pulley 10, a driving assembly on the upper surface of the base plate 1, and an ejection assembly inside the cavity 5. When the operator needs to demold the die, the upper die 4 is first moved upwards. Lateral movement drives the drive assembly, which in turn rotates the rotating rod 9. The rotation of the rotating rod 9 then rotates the second pulley 10. Simultaneously, the first pulley 8 rotates synchronously under the transmission of the belt 11. Since the diameter of the second pulley 10 is larger than that of the first pulley 8, the rotational efficiency of the first pulley 8 is greater than that of the second pulley 10. The rotation of the first pulley 8 then drives the rotating table 7 to rotate within the rotating groove 6. Because the lower mold shell 2 is fixedly mounted on the upper part of the base plate 1, the rotation of the rotating table 7 allows for separation from the mold. The ejector assembly then ejects the workpiece for demolding. This structure solves the problem of difficult demolding in some existing new energy vehicle terminal stamping dies, enabling rapid removal of the terminals, ensuring the continuity of terminal processing, improving production efficiency, reducing the work steps and workload of personnel, and demonstrating high practicality.

[0026] Furthermore, the drive assembly includes a drive rod 12, which is rotatably connected to the upper surface of the base plate 1. The lower end of the drive rod 12 rotatably penetrates into the cavity 5, and the upper end of the drive rod 12 is rotatably connected to the top plate 3. An electric push rod 17 is provided on the upper surface of the top plate 3. The lower end of the electric push rod 17 slides through the lower surface of the top plate 3 and is fixedly connected to the upper mold 4. Connecting blocks 13 are fixedly connected to both sides of the upper mold 4. The left connecting block 13 is slidably sleeved on the outside of the drive rod 12. A vertical groove 14 and a spiral groove 15 are provided on the outer surface of the drive rod 12. The spiral groove 15 is located above the vertical groove 14 and is connected to the vertical groove 14. A sliding block 16 is fixedly connected inside the connecting block 13. The sliding block 16 is slidably connected to the vertical groove 14 and the spiral groove 15 respectively. When the worker performs the stamping operation, the upper mold 4 is moved downward by activating the electric push rod 17. At this time, the connecting block 13 slides outside the drive rod 12, and the sliding block 16 slides inside the vertical groove 14 until the stamping operation is completed. When it is time to remove the workpiece, the upper mold 4 is moved upward by the electric push rod 17. Subsequently, the sliding block 16 slides into the spiral groove 15 through the vertical groove 14. Since the position of the upper mold 4 is fixed, the drive rod 12 will rotate. The rotation of the drive rod 12 will realize the rotation of the rotating table 7, thereby separating the rotating table 7 from the workpiece. The above structure reduces the number of operation steps for the worker. The rotation of the rotating table 7 can be realized by driving the upper mold 4 upward by driving the electric push rod 17. The operation is simple and highly practical.

[0027] Furthermore, a guide rod 18 is fixedly connected to the upper surface of the base plate 1. The upper end of the guide rod 18 is fixedly connected to the top plate 3. The right connecting block 13 is slidably sleeved on the outside of the guide rod 18. The guide rod 18 is used to limit the movement of the upper mold 4, ensuring the stability of the movement of the upper mold 4.

[0028] Furthermore, a fixing plate 19 is fixedly connected to the outer surface of the lower mold shell 2. The fixing plate 19 and the external bolts facilitate fixing the lower mold shell 2 to the upper part of the base plate 1.

[0029] Furthermore, the ejection assembly includes a threaded rod 24, which is fixedly connected to the bottom wall of the cavity 5. The threaded rod 24 is located in a through groove inside the first pulley 8. An ejection block 23 is threaded onto the outer side of the threaded rod 24. An ejection groove 22 extending to the upper and lower surfaces is provided inside the rotating table 7. The ejection groove 22 is connected to the cavity 5. The ejection block 23 is slidably connected inside the ejection groove 22. A limiting groove 25 is provided on the inner wall of the ejection groove 22. A limiting block 26 is fixedly connected to the outer surface of the ejection block 23. The limiting block 26 is slidably connected inside the limiting groove 25. The upper mold 4 is moved by the electric push rod 17, thereby realizing... The drive assembly drives the rotating table 7 to rotate. Since the limiting block 26 and the limiting groove 25 are slidably connected, the rotation of the rotating table 7 will drive the rotation of the ejector block 23. Since the threaded rod 24 is fixedly connected to the bottom wall of the cavity 5, and the ejector block 23 is threadedly sleeved on the outer surface of the threaded rod 24, the ejector block 23 will slide inside the ejection groove 22, and the limiting block 26 will also slide inside the limiting groove 25. Finally, the ejector block 23 ejects the workpiece. The setting of the ejector assembly further improves the efficiency of workpiece removal, eliminating the need for additional operation by the operator and further improving the flexibility and practicality of the device.

[0030] Furthermore, an annular groove 20 is provided on the inner wall of the rotating groove 6, and a limiting ring 21 is fixedly connected to the outer surface of the rotating platform 7. The limiting ring 21 is slidably connected inside the annular groove 20. The stability of the rotating platform 7 is ensured by the setting of the annular groove 20 and the limiting ring 21.

[0031] Working principle:

[0032] When this new energy vehicle terminal stamping die is in use, the upper die 4 moves upward, which in turn drives the drive assembly. The drive assembly then rotates the rotating rod 9, which in turn rotates the second pulley 10. At this time, the first pulley 8 rotates synchronously under the transmission of the belt 11. Since the diameter of the second pulley 10 is larger than that of the first pulley 8, the rotation efficiency of the first pulley 8 is greater than that of the second pulley 10. Subsequently, the rotation of the first pulley 8 drives the rotating table 7 to rotate inside the rotating groove 6. Since the lower die shell 2 is fixedly installed on the upper part of the base plate 1, the rotation of the rotating table 7 can achieve separation from the die. The workpiece can then be ejected and demolded by the ejection assembly.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stamping die for terminals of new energy vehicles, comprising a base plate (1), characterized in that: The upper surface of the base plate (1) is provided with a lower mold shell (2). The lower mold shell (2) has through grooves extending to both sides. The upper part of the base plate (1) is provided with a top plate (3). The upper mold (4) is provided between the top plate (3) and the base plate (1). The interior of the base plate (1) is provided with a cavity (5). The upper surface of the base plate (1) is provided with a rotating groove (6). The interior of the rotating groove (6) is provided with a rotating platform (7). The lower surface of the rotating platform (7) is fixedly connected with a first pulley (8). The interior of the first pulley (8) is also provided with through grooves extending to the upper and lower sides. The interior of the cavity (5) is rotatably connected with a rotating rod (9). The outer surface of the rotating rod (9) is fixedly sleeved with a second pulley (10). A belt (11) is sleeved between the first pulley (8) and the second pulley (10). The upper surface of the base plate (1) is provided with a drive assembly. The interior of the cavity (5) is provided with an ejection assembly.

2. The new energy vehicle terminal stamping die according to claim 1, characterized in that: The driving assembly includes a driving rod (12), which is rotatably connected to the upper surface of the base plate (1). The lower end of the driving rod (12) rotatably penetrates into the cavity (5). The upper end of the driving rod (12) is rotatably connected to the top plate (3). An electric push rod (17) is provided on the upper surface of the top plate (3). The lower end of the electric push rod (17) slides through the lower surface of the top plate (3) and is fixedly connected to the upper mold (4). Both sides of the upper mold (4) are fixed. A connecting block (13) is fixedly connected. The left connecting block (13) is slidably sleeved on the outside of the drive rod (12). The outer surface of the drive rod (12) is provided with a vertical groove (14) and a spiral groove (15). The spiral groove (15) is located at the upper part of the vertical groove (14). The spiral groove (15) and the vertical groove (14) are connected. A sliding block (16) is fixedly connected inside the connecting block (13). The sliding block (16) is slidably connected to the vertical groove (14) and the spiral groove (15) respectively.

3. The new energy vehicle terminal stamping die according to claim 2, characterized in that: A guide rod (18) is fixedly connected to the upper surface of the base plate (1). The upper end of the guide rod (18) is fixedly connected to the top plate (3). The right connecting block (13) is slidably sleeved on the outside of the guide rod (18).

4. The new energy vehicle terminal stamping die according to claim 1, characterized in that: A fixing plate (19) is fixedly connected to the outer surface of the lower mold shell (2).

5. A stamping die for a new energy vehicle terminal according to claim 1, characterized in that: The ejection assembly includes a threaded rod (24), which is fixedly connected to the bottom wall of the cavity (5). The threaded rod (24) is located in the through groove inside the first pulley (8), and an ejection block (23) is threaded on the outside of the threaded rod (24).

6. A stamping die for a new energy vehicle terminal according to claim 1, characterized in that: The rotating platform (7) has an ejection groove (22) extending to the upper and lower surfaces inside. The ejection groove (22) is connected to the cavity (5), and the ejection block (23) is slidably connected inside the ejection groove (22).

7. A new energy vehicle terminal stamping die according to claim 6, characterized in that: The inner wall of the ejector groove (22) is provided with a limiting groove (25), and the outer surface of the ejector block (23) is fixedly connected to a limiting block (26), which is slidably connected inside the limiting groove (25).

8. A stamping die for a new energy vehicle terminal according to claim 6, characterized in that: The inner wall of the rotating groove (6) is provided with an annular groove (20), and the outer surface of the rotating platform (7) is fixedly connected with a limiting ring (21), which is slidably connected inside the annular groove (20).

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