Aluminum strip forming die

Abstract

The application relates to an aluminum bar forming die, which comprises a base, the top of the base is provided with a lower die seat, the top of the lower die seat is provided with symmetrical positioning columns at both side edges, the lower die seat is provided with detachable forming modules, the base is further provided with a supporting column, the supporting column is fixedly installed with a top seat, the top seat is installed with symmetrical hydraulic cylinders, one end of the hydraulic cylinders is installed with an upper die seat, the bottom of the upper die seat is provided with positioning holes, and the bottom of the upper die seat is further provided with detachable stamping modules. The forming modules and the stamping modules are designed into convex shapes, the convex shapes are matched with convex grooves arranged on the lower die seat and the upper die seat, and are fixed through fixed bolts. When stamping aluminum bars with different shapes, only the forming modules and the stamping modules need to be replaced, the whole die does not need to be replaced, and the disassembly is more convenient, so that the working efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of aluminum strip processing technology, and in particular to an aluminum strip forming mold. Background Technology

[0002] Aluminum busbars are an important conductive material and are widely used in many fields such as power and electrical appliances. During the production process, aluminum busbars need to be stamped by stamping molds to make them plastically deformed, thereby obtaining aluminum busbars of the required shape and size.

[0003] When stamping aluminum bars of different shapes, some existing aluminum bar forming dies require the entire die to be disassembled and replaced. The entire die replacement process is relatively complicated and slow, which reduces processing efficiency. In addition, existing forming dies will produce debris after stamping. If the debris is not cleaned up in time, it will affect the quality of aluminum bar forming. Utility Model Content

[0004] To address the problems mentioned in the background art, this application provides an aluminum strip forming mold.

[0005] The aluminum strip forming mold provided in this application adopts the following technical solution:

[0006] An aluminum strip forming mold includes a base, a lower mold base on the top of the base, symmetrical positioning posts on both sides of the top of the lower mold base, a easily detachable forming module on the lower mold base, a support post on the base, a top seat fixedly mounted on the support post, symmetrical hydraulic cylinders mounted on the top seat, an upper mold base mounted at one end of the hydraulic cylinder, a positioning hole at the bottom of the upper mold base, and an easily detachable stamping module at the bottom of the upper mold base.

[0007] Preferably, the molding module is convex in shape and is slidably installed in a convex groove on the lower mold base. The two sides of the molding module and the two side walls of the lower mold base are provided with corresponding fixing holes, and fixing pins are provided inside the fixing holes.

[0008] Preferably, the top of the molding module has symmetrical molding cavities, the inside of the molding cavities is provided with symmetrical hydraulic push rods, the top of the hydraulic push rods is mounted with a top plate, and the top of the molding module is also provided with symmetrical punch holes at both ends of the molding cavity, the punch holes being connected to the chip removal holes opened on the lower die base.

[0009] Preferably, the stamping module is also convex in shape, and the stamping module is slidably installed in the same convex groove on the upper die base as on the lower die base, and is fixed by fixing pins provided in the corresponding fixing holes on the side walls.

[0010] Preferably, the bottom of the stamping module is also provided with symmetrical stamping heads, which are adapted to the forming cavity on the forming module. The bottom of the stamping module is provided with symmetrical punching heads at both ends of the stamping heads, which are adapted to the punching on the forming module.

[0011] Preferably, a pushing component is also provided on one side of the base. The pushing component includes a support frame fixedly connected to one side of the base. A cylinder is fixedly installed on one side of the support frame. One end of the cylinder passes through a through hole on the side wall of the support frame and is connected to a fixing frame.

[0012] Preferably, one side of the fixing frame is connected to a symmetrical pusher block via a connecting rod, the opening on the pusher block is adapted to both ends of the aluminum strip body, and a brush is also provided at the bottom of the fixing frame.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. This utility model designs the forming module and the stamping module into convex shapes, which are adapted to the convex grooves opened on the lower mold base and the upper mold base, and are fixedly installed by fixing pins. When stamping aluminum strips of different shapes, the workers only need to replace the forming module and the stamping module, without replacing the entire mold, and the disassembly is more convenient, thereby improving work efficiency. At the same time, during the stamping process, the hydraulic push rod and the top plate in the forming cavity at the top of the forming module can lift the formed aluminum strip, preventing it from getting stuck in the forming cavity, so that the aluminum strip can be removed more quickly.

[0015] 2. This utility model is equipped with a pushing component. The driving cylinder drives the fixed frame to move along the top of the forming module, so that the pushing block connected to one side of the connecting rod pushes the two ends of the formed aluminum strip, pushing it out of the top of the forming module for collection. This avoids the risk of manual material handling and improves safety. At the same time, the brush set at the bottom of the fixed frame moves along the top of the forming module and removes the debris generated after the top is stamped, keeping the top of the forming module clean and thus improving the quality of stamping. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an aluminum strip forming mold in an embodiment of this application;

[0017] Figure 2 This is a schematic diagram of the disassembled structure of the lower mold base and the molding module in an embodiment of this application;

[0018] Figure 3 This is a schematic diagram of the bottom structure of the upper mold base in an embodiment of this application;

[0019] Figure 4 This is a schematic diagram of the pusher component structure in an embodiment of this application.

[0020] Explanation of reference numerals in the attached drawings: 1. Base; 2. Lower mold base; 3. Positioning pin; 4. Top base; 5. Hydraulic cylinder; 6. Upper mold base; 7. Forming module; 8. Stamping module; 9. Convex groove; 10. Fixing hole; 11. Fixing pin; 12. Forming cavity; 13. Hydraulic ejector rod; 14. Top plate; 15. Punch hole; 16. Chip removal hole; 17. Punch head; 18. Punching head; 19. Support frame; 20. Cylinder; 21. Fixing frame; 22. Push block; 23. Brush. Detailed Implementation

[0021] The following is in conjunction with the appendix Figure 1 —4. This application will be described in further detail.

[0022] This application discloses an aluminum strip forming mold, including a base 1, a lower mold base 2 on the top of the base 1, symmetrical positioning posts 3 on the two side edges of the top of the lower mold base 2, an easily detachable forming module 7 on the lower mold base 2, a support post on the base 1, a top seat 4 fixedly installed on the support post, symmetrical hydraulic cylinders 5 installed on the top seat 4, an upper mold base 6 installed at one end of the hydraulic cylinder 5, a positioning hole at the bottom of the upper mold base 6, and an easily detachable stamping module 8 at the bottom of the upper mold base 6.

[0023] refer to Figure 2 and Figure 3The forming module 7 is convex in shape and is slidably installed in the convex groove 9 on the lower mold base 2. The two sides of the forming module 7 and the two side walls of the lower mold base 2 have corresponding fixing holes 10, with fixing pins 11 inside the fixing holes 10. The top of the forming module 7 has symmetrical forming cavities 12, with symmetrical hydraulic ejector rods 13 inside. A top plate 14 is installed on the top of the hydraulic ejector rods 13. The top of the forming module 7 at both ends of the forming cavity 12 also has symmetrical punch holes 15, which are connected to chip removal holes 16 on the lower mold base 2. The stamping module 8 is also convex in shape and is slidably installed in the same convex groove 9 on the upper mold base 6 as on the lower mold base 2. It is fixed by fixing pins 11 in the corresponding fixing holes 10 on the two side walls. The bottom of the stamping module 8 also has symmetrical stamping heads 17. The forming module 7 is adapted to the forming cavity 12 on the forming module 7. The bottom of the stamping module 8 is provided with symmetrical punch heads 18 at both ends of the stamping head 17. The punch heads 18 are adapted to the punch holes 15 on the forming module 7. More specifically, by designing the forming module 7 and the stamping module 8 into convex shapes, they are adapted to the convex grooves 9 opened on the lower mold base 2 and the upper mold base 6. They are fixed and installed by the fixing pins 11 in the corresponding fixing holes 10 opened on both sides. When stamping aluminum strips of different shapes, the workers only need to replace the forming module 7 and the stamping module 8, without replacing the entire mold. Disassembly is also more convenient, thereby improving work efficiency. At the same time, during the stamping process, the hydraulic push rod 13 and the top plate 14 in the forming cavity 12 at the top of the forming module 7 can lift the formed aluminum strip, preventing it from getting stuck in the forming cavity 12, so that the aluminum strip can be removed more quickly.

[0024] refer to Figure 4 A pushing assembly is also provided on one side of the base 1. The pushing assembly includes a support frame 19 fixedly connected to one side of the base 1. A cylinder 20 is fixedly installed on one side of the support frame 19. One end of the cylinder 20 passes through a through hole on the side wall of the support frame 19 and is connected to a fixed frame 21. A symmetrical pushing block 22 is connected to one side of the fixed frame 21 through a connecting rod. The opening on the pushing block 22 is adapted to both ends of the aluminum strip body. A brush 23 is also provided at the bottom of the fixed frame 21. More specifically, the driving cylinder 20 drives the fixed frame 21 connected at one end to move along the top of the forming module 7, so that the fixed frame 21 drives the pushing block 22 connected to one side of the connecting rod to push the two ends of the aluminum strip on the forming module 7 through the opening on one side, so that it pushes it out of the top of the forming module 7 for collection, avoiding the risk of manual material handling and improving safety. At the same time, the brush 23 at the bottom of the fixed frame 21 moves along the top of the forming module 7 and removes the debris generated after the top is stamped, keeping the top of the forming module 7 clean, thereby improving the quality of stamping.

[0025] The implementation principle of an aluminum strip forming mold according to an embodiment of this application is as follows: In use, the aluminum strip to be formed is placed on top of the forming module 7 on the lower mold base 2. The hydraulic cylinder 5 installed on the top base 4 drives the bottom stamping module 8 of the lower mold base 2 to move downwards to stamp and form the aluminum strip. After forming, the aluminum strip is lifted by the hydraulic push rod 13 and top plate 14 in the forming cavity 12 at the top of the forming module 7, preventing it from getting stuck in the forming cavity 12. Then, the driving cylinder 20 drives the fixing frame 21 to move along the top of the forming module 7, causing the pusher block 22 connected to one side of the connecting rod to push the formed aluminum strip out of the top of the forming module 7 for collection, thereby avoiding the risk of manual material handling. To improve safety, the brush 23 at the bottom of the fixing frame 21 moves along the top of the forming module 7 and removes the debris generated after the top is stamped, keeping the top of the forming module 7 clean and thus improving the quality of stamping. When it is necessary to stamp aluminum bars of different shapes, the fixing pins 11 in the fixing holes 10 on the side walls of the lower die base 2 and the forming module 7, and the upper die base 6 and the stamping module 8 are pulled out. Then the forming module 7 and the stamping module 8 are pushed out along the convex grooves 9 on the lower die base 2 and the upper die base 6. By replacing the corresponding forming module 7 and the stamping module 8, aluminum bars of different shapes can be stamped, thus eliminating the need to replace the entire mold and making disassembly more convenient, thereby improving work efficiency.

[0026] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An aluminum strip forming die characterized by: The system includes a base (1), a lower mold base (2) on the top of the base (1), symmetrical positioning columns (3) on the two sides of the top of the lower mold base (2), an easily detachable forming module (7) on the lower mold base (2), a support column on the base (1), a top seat (4) fixedly installed on the support column, symmetrical hydraulic cylinders (5) on the top seat (4), an upper mold base (6) installed at one end of the hydraulic cylinder (5), a positioning hole at the bottom of the upper mold base (6), and an easily detachable stamping module (8) at the bottom of the upper mold base (6).

2. The aluminum strip forming die of claim 1, wherein: The molding module (7) is convex in shape and is slidably installed in the convex groove (9) opened on the lower mold base (2). The two sides of the molding module (7) and the two side walls of the lower mold base (2) are provided with corresponding fixing holes (10). The fixing holes (10) are provided with fixing pins (11).

3. An aluminum strip forming die according to claim 2, characterized in that: The top of the molding module (7) is provided with symmetrical molding cavities (12), and symmetrical hydraulic push rods (13) are provided inside the molding cavity (12). A top plate (14) is installed on the top of the hydraulic push rod (13). Symmetrical punch holes (15) are also provided at both ends of the molding cavity (12) on the top of the molding module (7). The punch holes (15) are connected to the chip removal holes (16) opened on the lower mold base (2).

4. An aluminum strip forming die according to claim 3, characterized in that: The stamping module (8) is also convex in shape. The stamping module (8) is slidably installed in the same convex groove (9) on the upper die base (6) as on the lower die base (2). It is fixed by fixing pins (11) provided in the corresponding fixing holes (10) on the two side walls.

5. The aluminum strip forming mold according to claim 4, characterized in that: The bottom of the stamping module (8) is also provided with symmetrical stamping heads (17), which are adapted to the forming cavity (12) on the forming module (7). The bottom of the stamping module (8) is provided with symmetrical punching heads (18) at both ends of the stamping head (17), which are adapted to the punching holes (15) on the forming module (7).

6. The aluminum strip forming mold according to claim 1, characterized in that: A material pushing assembly is also provided on one side of the base (1). The material pushing assembly includes a support frame (19) fixedly connected to one side of the base (1). A cylinder (20) is fixedly installed on one side of the support frame (19). One end of the cylinder (20) passes through a through hole on the side wall of the support frame (19) and is connected to a fixing frame (21).

7. The aluminum strip forming mold according to claim 6, characterized in that: One side of the fixing frame (21) is connected to a symmetrical pusher block (22) via a connecting rod. The opening on the pusher block (22) is adapted to both ends of the aluminum strip body. A brush (23) is also provided at the bottom of the fixing frame (21).

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