A copper bar cutting die device

Abstract

This utility model discloses a copper busbar cutting die-cutting device, relating to the technical field of copper busbar cutting die-cutting equipment. The device includes two support legs, a support frame fixedly connected between the two support legs, and a die-fixing part, which is mounted on the support frame; a pressing part, which is mounted on the two support legs; the die-fixing part includes a fixing component, which is mounted on the support frame; and a die assembly, which is disposed between the two support legs; the fixing component includes a rectangular block fixedly connected to the right side of the support frame, and the rectangular block has a rectangular groove. This utility model solves the problem that existing die-cutting equipment is inconvenient to change cutting dies during use, which not only increases the difficulty of operation but also leads to prolonged equipment downtime, disrupts continuous production rhythm, reduces overall processing efficiency, and affects the quality of copper busbar forming.

Description

Technical Field

[0001] This utility model belongs to the technical field of copper busbar cutting equipment, and in particular relates to a copper busbar cutting equipment. Background Technology

[0002] Copper busbars, also known as copper busbars or busbars, are made of copper. They are relatively soft and have good electrical conductivity, so they are widely used in the connection of batteries in new energy vehicles, as well as as connectors in electrical systems. They play the role of transmitting current and connecting electrical equipment in the circuit. In the processing and production of copper busbars, they need to be precisely cut to meet the needs of large-scale industrial production.

[0003] However, existing die-cutting equipment is inconvenient to change cutting dies during use, which not only increases the difficulty of operation, but also leads to longer equipment downtime, disrupts the continuous production rhythm, reduces the overall processing efficiency, and affects the quality of copper busbar forming. Utility Model Content

[0004] The purpose of this utility model is to provide a copper busbar cutting die device. By setting a die fixing part, it solves the problem that existing cutting die devices are inconvenient to change during use, which not only increases the difficulty of operation, but also leads to prolonged equipment downtime, disrupts the continuous production rhythm, reduces the overall processing efficiency, and affects the quality of copper busbar forming.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a copper busbar cutting die-cutting device, comprising two support legs and a support frame fixedly connected between the two support legs, and further comprising: a die fixing part, which is mounted on the support frame; a pressing part, which is mounted on the two support legs; the die fixing part includes a fixing component, which is mounted on the support frame; and a die assembly, which is disposed between the two support legs; the fixing component includes a rectangular block fixedly connected to the right side of the support frame, the rectangular block having a rectangular groove, a limit plate slidably connected within the rectangular groove, and a fixing block fixedly connected to the right side of the limit plate. The fixing block contains an elastic element; the fixing buckle on the right side of the fixing block is located outside the rectangular block, and the fixing block is slidably connected to the rectangular block. The elastic element includes two sliding rods fixedly connected between the left and right inner walls of the rectangular groove. Both sliding rods pass through a limiting plate, and the limiting plate is slidably connected to the two sliding rods. Springs are sleeved on the outer walls of both sliding rods. The left sides of both springs are fixedly connected to the limiting plate, and the right sides of both springs are fixedly connected to the inner wall of the rectangular groove. The two sliding rods and the two springs are mirror images of each other, directly locking the mold and are key components for convenient mold changing.

[0006] Furthermore, the pressing part includes a support assembly mounted on top of the two support legs; a drive assembly mounted on the support assembly; and the drive assembly located inside the support assembly.

[0007] Furthermore, the mold assembly includes a cutting mold disposed on the top of the support frame. Two limiting blocks are fixedly connected to the bottom of the cutting mold. Two limiting grooves are opened on the top of the support frame. The two limiting blocks are respectively adapted to the two limiting grooves. A fixing component is disposed on the right side of the cutting mold. The two limiting blocks are mirror images of each other. The fixing component includes an mounting block fixedly connected to the right side of the cutting mold. The mounting block is adapted to the fixing block and cooperates with the fixing block of the fixing component to complete the final locking of the mold.

[0008] Furthermore, the support assembly includes a support frame fixedly connected to the top of the two support legs. A lower pressure plate is provided inside the support frame. Several guide rods are fixedly connected between the top inner wall of the support frame and the top of the two support legs. The guide rods all pass through the lower pressure plate, and the lower pressure plate is slidably connected to the guide rods. Two guide rods are provided at the top of each support leg. The guide rods are arranged in parallel to push the copper busbar to fit against the cutting mold to complete the cutting.

[0009] Furthermore, the drive assembly includes a motor fixedly connected to the front side of the support frame. An L-shaped support frame is fixedly connected to the inner front wall of the support frame. The output shaft of the motor is fixedly connected to a rotating shaft via a coupling. The side of the rotating shaft away from the motor extends into the support frame and is rotatably connected to the support frame. The side of the rotating shaft away from the motor passes through the L-shaped support frame and extends outward. The rotating shaft is rotatably connected to the L-shaped support frame. A transmission component is provided on the rotating shaft. The transmission component includes a circular plate fixedly connected to the outer wall of the rotating shaft. A drive rod is fixedly connected to the side of the circular plate away from the rotating shaft. A hinge block is fixedly connected to the top of the lower pressure plate. A connecting rod is hinged to the hinge block. The side of the connecting rod away from the hinge block is hinged to the drive rod. The drive rod is located on the periphery of the circular plate, providing a stable and controllable power source for cutting.

[0010] This utility model has the following beneficial effects: 1. By setting up a mold fixing part, the cutting mold can be removed from the support frame by pulling the fixing block. When replacing the new mold, the bottom limiting block is aligned with the limiting groove on the support frame and pressed down. The mounting block squeezes the fixing block, causing it to slide the limiting plate and squeeze the spring. When the mounting block is aligned with the fixing block, the spring force causes the fixing block to reset and lock the mounting block, completing the installation of the new mold. The cooperation between the fixing block and the mounting block, as well as the function of the limiting block and the limiting groove, prevents the mold from moving, simplifying the replacement operation of the cutting mold, shortening the replacement time, helping to ensure production continuity, and enhancing production flexibility. 2. By setting up a pressing section, after the motor is started, the motor drives the circular plate through the rotating shaft to drive the drive rod to make a circular motion. The drive rod is connected to the connecting rod through the hinge block, which drives the pressing plate to move up and down along several guide rods. The guide rods ensure the stable movement of the pressing plate. When the pressing plate moves downward, it cooperates with the cutting mold to complete the specific shape cutting of the copper busbar. The setting of the guide rods ensures the stability of the cutting process, and the cooperation with the cutting mold improves the stability of copper busbar cutting, which helps to improve processing efficiency.

[0011] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial exploded cross-sectional view of the mold fixing part of this utility model; Figure 3 This utility model Figure 2 A magnified structural diagram of A in the middle; Figure 4 This is a partial cross-sectional view of the pressing part of this utility model; Figure 5 This utility model Figure 4 A magnified structural diagram of B in the diagram.

[0014] The attached diagram lists the components represented by each number as follows: 111. Support leg; 112. Bearing frame; 2. Mold fixing part; 21. Fixing component; 211. Rectangular block; 212. Rectangular groove; 213. Limiting plate; 214. Fixing block; 215. Sliding rod; 216. Spring; 22. Mold assembly; 221. Cutting mold; 222. Limiting block; 223. Limiting groove; 224. Mounting block; 3. Pressing part; 31. Support component; 311. Support frame; 312. Pressing plate; 313. Guide rod; 32. Drive assembly; 321. Motor; 322. L-shaped support frame; 323. Rotating shaft; 324. Circular plate; 325. Drive rod; 326. Hinge block; 327. Connecting rod. Detailed Implementation

[0015] 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.

[0016] Please see the appendix Figure 1 To be continued Figure 5 This utility model is a copper busbar cutting die device, including two support legs 111 and a bearing frame 112 fixedly connected between the two support legs 111. It also includes: a die fixing part 2, which is installed on the bearing frame 112; and a pressing part 3, which is installed on the two support legs 111.

[0017] In this embodiment, the mold fixing part 2 includes a fixing component 21, which is mounted on the support frame 112; and a mold component 22, which is disposed between two support legs 111. The fixing component 21 includes a rectangular block 211 fixedly connected to the right side of the support frame 112. A rectangular groove 212 is provided on the rectangular block 211. A limiting plate 213 is slidably connected in the rectangular groove 212. A fixing block 214 is fixedly connected to the right side of the limiting plate 213. An elastic element is provided in the fixing block 214. A fixing buckle on the right side of the fixing block 214 is located outside the rectangular block 211. The fixing block 214 is slidably connected to the rectangular block 211. The elastic element includes two sliding rods 215 fixedly connected between the left inner wall and the right inner wall of the rectangular groove 212. Both sliding rods 215 pass through the limiting plate 213. The limiting plate 213 is slidably connected to the two sliding rods 215. A spring 216 is sleeved on the outer wall of each of the two sliding rods 215. The left sides of both springs 216 are fixedly connected to the limiting plate 213, and the right sides of both springs 216 are fixedly connected to the inner wall of the rectangular groove 212. The two slide rods 215 and the two springs 216 are mirror images of each other. The mold assembly 22 includes a cutting mold 221 set on the top of the support frame 112. The bottom of the cutting mold 221 is fixedly connected to two limiting blocks 222. The top of the support frame 112 has two limiting grooves 223. The two limiting blocks 222 are respectively adapted to the two limiting grooves 223. A fixing component is set on the right side of the cutting mold 221. The two limiting blocks 222 are mirror images of each other. The fixing component includes an mounting block 224 fixedly connected to the right side of the cutting mold 221. The mounting block 224 is adapted to the fixing block 214. By setting the mold fixing part 2, the replacement operation of the cutting mold 221 is simplified, the replacement time is shortened, and it is beneficial to ensure production continuity and enhance production flexibility.

[0018] In this embodiment, the pressing part 3 includes a support assembly 31, which is mounted on the top of the two support legs 111; and a driving assembly 32, which is mounted on the support assembly 31. The driving assembly 32 is located inside the support assembly 31. The support assembly 31 includes a support frame 311 fixedly connected to the top of the two support legs 111. A pressing plate 312 is provided inside the support frame 311. A plurality of guide rods 313 are fixedly connected between the top inner wall of the support frame 311 and the top of the two support legs 111. The plurality of guide rods 313 all pass through the pressing plate 312, and the pressing plate 312 is slidably connected to the plurality of guide rods 313. Two guide rods 313 are provided on the top of each support leg 111, and the plurality of guide rods 313 are arranged in parallel. The driving assembly 32 includes a motor 321 fixedly connected to the front side of the support frame 311. An L-shaped support frame 322 is fixedly connected to the front inner wall of the support frame 311. The output shaft of the motor 321 is fixed by a coupling. A rotating shaft 323 is connected to the support frame 311. The side of the rotating shaft 323 away from the motor 321 extends into the support frame 311, and the rotating shaft 323 is rotatably connected to the support frame 311. The side of the rotating shaft 323 away from the motor 321 passes through the L-shaped support frame 322 and extends outward. The rotating shaft 323 is rotatably connected to the L-shaped support frame 322. A transmission component is provided on the rotating shaft 323. The transmission component includes a circular plate 324 fixedly connected to the outer wall of the rotating shaft 323. The side of the circular plate 324 away from the rotating shaft 323 is fixedly connected to the support frame 311. A drive rod 325 is fixedly connected to the top of the lower pressure plate 312, and a hinge block 326 is fixedly connected to the top of the lower pressure plate 326. A connecting rod 327 is hinged on the hinge block 326, and the side of the connecting rod 327 away from the hinge block 326 is hinged to the drive rod 325. The drive rod 325 is located on the periphery of the circular plate 324. The setting of the lower pressure part 3 and the setting of the guide rod 313 ensure the stability of the cutting process. Together with the cutting mold 221, the stability of copper busbar cutting is improved, which helps to improve processing efficiency.

[0019] It should be noted that the control of motor 321 in this application can be achieved by using a program set in the control panel and inputting relevant parameters as needed for automated control. This control method can be implemented using existing technologies, such as PLC.

[0020] A specific application of this embodiment is as follows: When the equipment is in use, by pulling the fixing block 214 away from the mounting block 224, the cutting mold 221 is removed from the support frame 112. Then, another cutting mold 221 is installed on the support frame 112, and the two limiting blocks 222 at the bottom of the cutting mold 221 are aligned with the two limiting grooves 223 on the support frame 112. Then, pressing is performed. At this time, the cutting mold 221 squeezes the fixing block 214 through the mounting block 224, causing the fixing block 214 to drive the limiting plate 213 to slide to the right on the rectangular groove 212 and the slide rod 215. During this process, the two springs 216 will be compressed and deformed, generating elastic force. When the mounting block 224 aligns with the fixing block 214, the elastic force of the two springs 216 causes the fixing block 214 to reset and lock onto the mounting block 224, thereby installing the cutting mold 221 on the support frame 112. 2. Through the cooperation of the fixing block 214 and the mounting block 224, and the action of the two limiting blocks 222 and the two limiting grooves 223, the movement of the cutting mold 221 is prevented. Then, the copper busbar is conveyed by the conveying assembly and passes through the cutting mold 221. At this time, the motor 321 is started. The motor 321 drives the drive rod 325 on the circular plate 324 to perform a circumferential array through the rotating shaft 323. At this time, the drive rod 325 drives the lower pressure plate 312 to move up and down on several guide rods 313 through the connection of the hinge block 326 and the connecting rod 327. Under the action of several guide rods 313, the lower pressure plate 312 is ensured to move stably. When the lower pressure plate 312 moves downward, it cuts the copper busbar into a specific shape through the cooperation with the cutting mold 221. During the cutting, the collection frame is placed below the bearing frame 112 to collect the cut copper busbar.

[0021] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0022] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A copper busbar cutting die device, comprising two support legs (111) and a support frame (112) fixedly connected between the two support legs (111), characterized in that, Also includes: Mold fixing part (2), said mold fixing part (2) is installed on the bearing frame (112); The pressing part (3) is mounted on two support legs (111); The mold fixing part (2) includes a fixing component (21), which is mounted on the support frame (112); and A mold assembly (22) is disposed between two support legs (111); The fixing component (21) includes a rectangular block (211) fixedly connected to the right side of the support frame (112). A rectangular groove (212) is provided on the rectangular block (211). A limiting plate (213) is slidably connected in the rectangular groove (212). A fixing block (214) is fixedly connected to the right side of the limiting plate (213). An elastic element is provided in the fixing block (214). Among them, the fixing buckle on the right side of the fixing block (214) is located outside the rectangular block (211), and the fixing block (214) and the rectangular block (211) are slidably connected.

2. The copper busbar cutting die equipment according to claim 1, characterized in that, The pressing part (3) includes a support assembly (31) which is mounted on top of the two support legs (111); as well as A drive assembly (32) is mounted on a support assembly (31); The drive component (32) is located within the support component (31).

3. The copper busbar cutting die equipment according to claim 2, characterized in that, The mold assembly (22) includes a cutting mold (221) disposed on the top of the support frame (112). Two limiting blocks (222) are fixedly connected to the bottom of the cutting mold (221). Two limiting grooves (223) are opened on the top of the support frame (112). The two limiting blocks (222) are respectively adapted to the two limiting grooves (223). A fixing member is provided on the right side of the cutting mold (221). Among them, the two limit blocks (222) are mirror images of each other.

4. The copper busbar cutting die equipment according to claim 3, characterized in that, The support assembly (31) includes a support frame (311) fixedly connected to the top of the two support legs (111). A lower pressure plate (312) is provided inside the support frame (311). A plurality of guide rods (313) are fixedly connected between the top inner wall of the support frame (311) and the top of the two support legs (111). The plurality of guide rods (313) all penetrate the lower pressure plate (312). The lower pressure plate (312) is slidably connected to the plurality of guide rods (313). Each support leg (111) has two guide rods (313) at its top, and several guide rods (313) are arranged in parallel.

5. The copper busbar cutting die equipment according to claim 4, characterized in that, The drive assembly (32) includes a motor (321) fixedly connected to the front side of the support frame (311). An L-shaped support frame (322) is fixedly connected to the inner wall of the front side of the support frame (311). The output shaft of the motor (321) is fixedly connected to a rotating shaft (323) via a coupling. The side of the rotating shaft (323) away from the motor (321) extends into the support frame (311). The rotating shaft (323) is rotatably connected to the support frame (311). The side of the rotating shaft (323) away from the motor (321) passes through the L-shaped support frame (322) and extends outward. The rotating shaft (323) is rotatably connected to the L-shaped support frame (322). A transmission component is provided on the rotating shaft (323).

6. The copper busbar cutting die equipment according to claim 5, characterized in that, The elastic element includes two slide rods (215) fixedly connected between the left inner wall and the right inner wall of the rectangular groove (212). Both slide rods (215) pass through the limiting plate (213). The limiting plate (213) is slidably connected to the two slide rods (215). The outer walls of the two slide rods (215) are fitted with springs (216). The left sides of the two springs (216) are fixedly connected to the limiting plate (213), and the right sides of the two springs (216) are fixedly connected to the inner wall of the rectangular groove (212). The two slide bars (215) and the two springs (216) are mirror images of each other.

7. A copper busbar cutting die device according to claim 6, characterized in that, The fastener includes a mounting block (224) fixedly connected to the right side of the cutting mold (221), the mounting block (224) being adapted to the fixing block (214).

8. A copper busbar cutting die device according to claim 7, characterized in that, The transmission component includes a circular plate (324) fixedly connected to the outer wall of the rotating shaft (323). A drive rod (325) is fixedly connected to the side of the circular plate (324) away from the rotating shaft (323). A hinge block (326) is fixedly connected to the top of the lower pressure plate (312). A connecting rod (327) is hinged on the hinge block (326). The side of the connecting rod (327) away from the hinge block (326) is hinged to the drive rod (325). The drive rod (325) is located on the periphery of the circular plate (324).

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