Stamping part die of energy storage cabinet copper bar

Abstract

The utility model relates to the technical field of energy storage cabinet copper bars, and discloses a stamping part die of an energy storage cabinet copper bar, which comprises a stamping die and a pressing plate assembly, the stamping die comprises an upper die, a stamping column, a stamping opening and a lower die, and the upper die is positioned at the top of the lower die. The stamping die, the upper die, the stamping column, the stamping opening, the lower die, the pressing plate assembly and other structural components are arranged, a stamping part is punched through the stamping die, the stamping part is extruded and fixed through the pressing plate assembly, the punching position of the stamping part is adjusted through the positioning assembly, and the stamping part is clamped and fixed through the clamping assembly; through cooperative use of the connecting rod and the connecting block, the stamping part is conveniently taken out, waste is collected through the collecting box, the effect of preventing the stamping part from deviating in the stamping process is achieved, and the problem that the stamping part may deviate in the stamping process, and consequently the punching position is wrong is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of copper bars of energy storage cabinets, and in particular relates to a stamping die for copper bars of energy storage cabinets. Background Art

[0002] The copper busbar of the energy storage cabinet is an important component of the energy storage cabinet. Its main function is to serve as a conduction path for current and is used to connect battery modules, battery management systems and other electrical equipment. Copper busbars are widely used in energy storage systems due to their good electrical and thermal conductivity and relatively long service life.

[0003] When processing the copper busbar of the energy storage cabinet, holes are punched on the surface of the copper busbar to facilitate connection with other electrical components. When punching the copper busbar, a stamping die is used to punch the copper busbar. When punching the copper busbar, when the stamping column contacts the stamping part, the stamping part is deformed, which may cause the stamping part to shift and cause the punching position to be wrong. The problem with the above technology is that the stamping process of the stamping part may shift and cause the punching position to be wrong. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a stamping die for a copper busbar of an energy storage cabinet, which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: a stamping die for a copper bar of an energy storage cabinet comprises a stamping die and a pressing plate assembly, wherein the stamping die comprises an upper die, a stamping column, a stamping port and a lower die, wherein the upper die is located at the top of the lower die, the top of the stamping column is fixedly connected to the bottom of the upper die, the stamping port is opened at the top of the lower die, the surface of the stamping column is slidably connected to the inside of the stamping port, the pressing plate assembly comprises a partition, four limiting sleeves, four downward pressure tension springs and a through hole, the four downward pressure tension springs are all located inside the four limiting sleeves, the tops of the four limiting sleeves and the four downward pressure tension springs are respectively fixedly connected to the four corners of the bottom of the partition, the surfaces of the four limiting sleeves are respectively slidably connected to the four corners inside the lower die, the bottoms of the four downward pressure tension springs are respectively fixedly connected to the bottoms of the four corners inside the lower die, the through hole is opened inside the partition, and the inside of the through hole is slidably connected to the surface of the stamping column;

[0006] The stamping die is used to perform punching processing on the stamping parts;

[0007] The pressing plate assembly is used to extrude and fix the stamping parts.

[0008] In order to prevent the stamping part from shifting during the punching process, preferably, the through hole is located at the top of the punching port, and the front side of the top of the lower mold is fixedly connected to two fixing seats, and the surfaces of the two fixing seats are movably connected to the front side of the interior of the partition, and a positioning assembly is provided on the rear side of the interior of the lower mold, and a clamping assembly is provided on the front side of the interior of the lower mold. The stamping part is located between the partition and the lower mold, and the position of the punching hole is determined by the positioning assembly, and the stamping part is clamped and fixed by the clamping assembly. Four downward tension springs generate a downward pulling force on the partition, and the bottom of the partition contacts the top of the stamping part, thereby preventing the stamping part from moving.

[0009] In order to facilitate the positioning of the punching position of the stamping part, preferably, the positioning assembly includes a positioning screw, two positioning blocks and a connecting plate. The rear side of the positioning screw surface is movably connected to the rear side of the lower mold, and the bottoms of the two positioning block surfaces are respectively slidably connected to the left and right sides of the lower mold. The tops of the two positioning block surfaces are both movably connected to the left and right sides of the partition. The bottom of the left positioning block is threadedly connected to the surface of the positioning screw, and the left and right sides of the connecting plate are respectively fixedly connected to the tops of the opposite ends of the two positioning blocks. By rotating the positioning screw, the positioning screw drives the left positioning block to move during rotation, drives the connecting plate to move during movement of the left positioning block, and drives the right positioning block to move during movement of the connecting plate. The rear side of the stamping part is limited by the two positioning blocks, thereby adjusting the position of the rear side of the stamping part.

[0010] In order to prevent the stamping part from moving forward, preferably, the clamping assembly includes two clamping plates, two clamping springs and a pull rod, the bottoms of the two clamping plate surfaces are respectively slidably connected to the left and right front sides of the lower mold, the tops of the two clamping plate surfaces are respectively movably connected to the left and right front sides of the partition, the rear sides of the two clamping springs are fixedly connected to the bottoms of the front sides of the two clamping plates, the left and right sides of the rear side of the pull rod are fixedly connected to the tops of the front sides of the two clamping plates, the left and right sides of the pull rod surface are slidably connected to the inside of the two fixed seats, and a backward thrust is generated on the two clamping plates through the two clamping springs. The rear sides of the two clamping plates are in contact with the front side of the stamping part, thereby limiting the movement of the stamping part.

[0011] In order to facilitate the removal of the stamped parts after punching, preferably, the front and rear sides of the bottom of the upper mold are fixedly connected with connecting rods, and the surfaces of the two connecting rods are respectively slidably connected to the front and rear sides of the inside of the partition, and the bottoms of the two connecting rods are fixedly connected with connecting blocks, and the surfaces of the two connecting blocks are respectively slidably connected to the front and rear sides of the inside of the lower mold, and the tops of the two connecting blocks can be movably connected to the inside of the partition. After the stamping of the stamping part is completed, the upper mold is moved upward, and the movement of the upper mold drives the two connecting rods to move, and the movement of the two connecting rods drives the two connecting blocks to move, the two connecting blocks move upward and contact the partition, driving the partition to move upward, the partition is out of contact with the stamped part, and the pull rod is moved forward. During the movement of the pull rod, the two clamping plates are driven forward, and the two clamping plates are out of contact with the stamped part, thereby removing the stamped part.

[0012] The cam is connected to the left side of the front end of the lower mold by a second sliding bar, and the rear side of the second sliding bar is fixedly connected to the right side of the rear side of the lower mold, and the interior of the right positioning block is slidably connected to the rear side of the second sliding bar surface, and the bottom of the right clamping plate is slidably connected to the front side of the second sliding bar surface. The first sliding bar limits the moving direction of the left clamping plate and the front side of the positioning screw, so that the positioning screw remains stable during rotation, and the left clamping plate remains stable during movement, and the second sliding bar limits the moving direction of the right positioning block and the right clamping plate, so that the right positioning block and the right clamping plate remain stable during movement.

[0013] In order to facilitate the collection of waste generated by punching, preferably, the lower mold is movably connected to a collection box, the top of the collection box is fixedly connected to the bottom of the punching port, and the front and rear sides of the collection box are fixedly connected to the right side of the lower mold by bolts. When the punching column punches the stamping part, the waste generated by the punching falls into the interior of the collection box through the punching port, thereby collecting and processing the waste.

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

[0015] The utility model provides structural components such as a stamping die, an upper die, a stamping column, a stamping port, a lower die and a pressing plate assembly. The stamping die is used to punch a stamped part, the stamping part is extruded and fixed by the pressing plate assembly, the punching position of the stamped part is adjusted by a positioning assembly, the stamping part is clamped and fixed by a clamping assembly, and the stamping part is conveniently taken out through the coordinated use of a connecting rod and a connecting block. Waste materials are collected and processed by a collecting box, thereby achieving the effect of preventing the stamped part from shifting during the stamping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of a stamping die provided by an embodiment of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of a pressing plate assembly provided by an embodiment of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure inside the lower mold provided by the embodiment of the utility model;

[0020] Figure 5 It is a three-dimensional schematic diagram of a local structure provided by an embodiment of the utility model.

[0021] In the figure: 1. stamping die; 101. upper die; 102. stamping column; 103. stamping port; 104. lower die; 2. pressure plate assembly; 201. partition; 202. limiting sleeve; 203. downward pressure spring; 204. through hole; 3. fixing seat; 4. positioning assembly; 401. positioning screw; 402. positioning block; 403. connecting plate; 5. clamping assembly; 501. clamping plate; 502. clamping spring; 503. pull rod; 6. connecting rod; 7. connecting block; 8. first slide bar; 9. second slide bar; 10. collecting box. DETAILED DESCRIPTION

[0022] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0023] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0024] like Figures 1 to 5As shown, a stamping die for a copper bar of an energy storage cabinet provided by an embodiment of the utility model comprises a stamping die 1 and a pressing plate assembly 2, wherein the stamping die 1 comprises an upper die 101, a stamping column 102, a stamping port 103 and a lower die 104, wherein the upper die 101 is located at the top of the lower die 104, the top of the stamping column 102 is fixedly connected to the bottom of the upper die 101, the stamping port 103 is opened at the top of the lower die 104, the surface of the stamping column 102 is slidably connected to the inside of the stamping port 103, the pressing plate assembly 2 comprises a partition plate 201, four limiting sleeves 202, four downward pressure springs 203 and a through hole 204, the four downward pressure springs 203 are all located inside the four limiting sleeves 202, the four limiting sleeves 202 and the four downward pressure springs 20 The top of 3 is respectively fixedly connected with the four corners of the bottom of the partition 201, the surfaces of the four limiting sleeves 202 are respectively slidably connected with the four corners inside the lower mold 104, the bottoms of the four downward pressure tension springs 203 are respectively fixedly connected with the bottoms of the four corners inside the lower mold 104, the through hole 204 is opened inside the partition 201, and the inside of the through hole 204 is slidably connected with the surface of the stamping column 102; the stamping mold 1 is used to punch the stamping part; the pressure plate assembly 2 is used to squeeze and fix the stamping part. In order to prevent the stamping part from shifting during the punching process, the through hole 204 is located at the top of the stamping port 103, and the front side of the top of the lower mold 104 is fixedly connected with two fixing seats 3, and the surfaces of the two fixing seats 3 are both movable with the front side of the interior of the partition 201 The lower die 104 is connected, a positioning assembly 4 is provided at the rear side inside the lower die 104, a clamping assembly 5 is provided at the front side inside the lower die 104, the stamping part is located between the partition 201 and the lower die 104, the position of the punching hole is determined by the positioning assembly 4, the stamping part is clamped and fixed by the clamping assembly 5, four downward tension springs 203 exert a downward pulling force on the partition 201, the bottom of the partition 201 contacts the top of the stamping part, thereby preventing the stamping part from moving, in order to facilitate the positioning of the punching hole of the stamping part, the positioning assembly 4 includes a positioning screw 401, two positioning blocks 402 and a connecting plate 403, the rear side of the surface of the positioning screw 401 is movably connected to the rear side inside the lower die 104, the bottoms of the surfaces of the two positioning blocks 402 are respectively connected to the lower die 104 The left and right sides of the interior are slidably connected, the tops of the surfaces of the two positioning blocks 402 are movably connected to the left and right sides of the interior of the partition 201, the bottom of the left positioning block 402 is threadedly connected to the surface of the positioning screw 401, and the left and right sides of the connecting plate 403 are respectively fixedly connected to the tops of the opposite ends of the two positioning blocks 402. By rotating the positioning screw 401, the positioning screw 401 drives the left positioning block 402 to move during the rotation, and the left positioning block 402 drives the connecting plate 403 to move during the movement, and the right positioning block 402 is driven to move during the movement of the connecting plate 403. The rear side of the stamping part is limited by the two positioning blocks 402, thereby adjusting the position of the rear side of the stamping part. In order to prevent the stamping part from moving forward,The clamping assembly 5 includes two clamping plates 501, two clamping springs 502 and a pull rod 503. The bottom of the surface of the two clamping plates 501 is respectively slidably connected to the front sides of the left and right sides inside the lower mold 104, and the top of the surface of the two clamping plates 501 is respectively movably connected to the front sides of the left and right sides inside the partition 201. The rear sides of the two clamping springs 502 are fixedly connected to the bottom of the front side of the two clamping plates 501, and the left and right sides of the rear side of the pull rod 503 are fixedly connected to the top of the front side of the two clamping plates 501. The left and right sides of the surface of the pull rod 503 are both slidably connected to the inside of the two fixed seats 3. The two clamping springs 502 generate a backward thrust on the two clamping plates 501, and the rear sides of the two clamping plates 501 are connected to the front side of the stamping part. The upper die 101 is fixedly connected to the front and rear sides of the bottom of the upper die 101, and the surfaces of the two connecting rods 6 are respectively slidably connected to the front and rear sides of the interior of the partition 201. The bottoms of the two connecting rods 6 are fixedly connected to connecting blocks 7, and the surfaces of the two connecting blocks 7 are respectively slidably connected to the front and rear sides of the interior of the lower die 104. The tops of the two connecting blocks 7 can be movably connected to the interior of the partition 201. After the stamping of the stamping part is completed, the upper die 101 is moved upward. The movement of the upper die 101 drives the two connecting rods 6 to move, and the movement of the two connecting rods 6 drives the two connecting blocks 7 to move. The two connecting blocks 7 move upward and contact the partition 201, driving The partition 201 moves upward, the partition 201 is out of contact with the stamping part, and the pull rod 503 is moved forward. During the movement of the pull rod 503, the two clamping plates 501 are driven to move forward, and the two clamping plates 501 are out of contact with the stamping part, so as to take out the stamping part. In order to make the two positioning blocks 402 and the two clamping plates 501 move stably, the left side of the front side of the lower mold 104 is fixedly connected with the first slide bar 8, the rear side of the first slide bar 8 is movably connected with the front side of the positioning screw 401, the bottom of the left clamping plate 501 is slidably connected with the surface of the first slide bar 8, the right side of the front side of the lower mold 104 is fixedly connected with the second slide bar 9, the rear side of the second slide bar 9 is fixedly connected with the right side of the rear side of the lower mold 104, and the right side positioning The interior of block 402 is slidably connected to the rear side of the surface of the second slide bar 9, the bottom of the inside of the right clamping plate 501 is slidably connected to the front side of the surface of the second slide bar 9, and the first slide bar 8 limits the movement direction of the left clamping plate 501 and the front side of the positioning screw 401, so that the positioning screw 401 remains stable during rotation, and the left clamping plate 501 remains stable during movement. The second slide bar 9 limits the movement direction of the right positioning block 402 and the right clamping plate 501, so that the right positioning block 402 and the right clamping plate 501 remain stable during movement. In order to facilitate the collection of waste generated by punching, the lower mold 104 is movably connected to the interior of the collection box 10, and the top of the collection box 10 is fixedly connected to the bottom of the punching port 103.The front and rear sides of the collection box 10 are fixedly connected to the right side of the lower mold 104 by bolts. When the punching column 102 punches the punching part, the waste generated by the punching falls into the collection box 10 through the punching port 103, so that the waste is collected and processed.

[0025] The working principle of this utility model:

[0026] When punching the stamping part, the positioning screw 401 is rotated. During the rotation of the positioning screw 401, the left positioning block 402 is driven to move. During the movement of the left positioning block 402, the connecting plate 403 is driven to move. During the movement of the connecting plate 403, the right positioning block 402 is driven to move. The positions of the two positioning blocks 402 are adjusted according to the position of the punching of the stamping part, and the pull rod 503 is pulled forward. During the movement of the pull rod 503, the two clamping plates 501 are driven to move forward. The two clamping springs 502 are deformed, and the stamping part is placed between the partition 201 and the lower die 104. The rear side of the stamping part contacts the two positioning blocks 402. The pull rod 503 is released, and the two clamping springs 502 rebound and drive the two clamping plates 501 to move backward. The two clamping plates 501 squeeze and fix the stamping part, and the upper die 101 is moved downward to punch the stamping part. During the movement of the upper die 101, the two The connecting rods 6 move downward, and the two connecting rods 6 move in the process of movement, and the two connecting blocks 7 move downward. The four downward tension springs 203 rebound, and drive the partition 201 to move downward. The bottom of the partition 201 contacts the stamping part to limit the movement of the stamping part. The stamping column 102 contacts and punches the stamping part. The waste generated by the punching falls into the interior of the collecting box 10 through the punching port 103. After the punching is completed, the upper mold 101 is moved upward. The upper mold 101 moves and drives the two connecting rods 6 to move in the process of movement. The two connecting rods 6 move and drive the two connecting blocks 7 to move. The two connecting blocks 7 move upward and contact the partition 201, driving the partition 201 to move upward, and the partition 201 is out of contact with the stamping part. The pull rod 503 is moved forward. The pull rod 503 moves and drives the two clamping plates 501 to move forward in the process of movement. Both clamping plates 501 are out of contact with the stamping part, so as to take out the stamping part.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] The above description is only a preferred embodiment of the utility model, and does not constitute any form of limitation to the utility model. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent will not depart from the scope of the technical solution of the utility model.

Claims

1. A stamping die for a copper bar of an energy storage cabinet, comprising a stamping die (1) and a pressing plate assembly (2), characterized in that: The stamping die (1) comprises an upper die (101), a stamping column (102), a stamping opening (103) and a lower die (104); the upper die (101) is located at the top of the lower die (104); the top of the stamping column (102) is fixedly connected to the bottom of the upper die (101); the stamping opening (103) is opened at the top of the lower die (104); the surface of the stamping column (102) is slidably connected to the inside of the stamping opening (103); the pressing plate assembly (2) comprises a partition plate (201), four limiting sleeves (202), four downward tension springs (203) and a through hole (204); The four downward pressure tension springs (203) are all located inside the four limiting sleeves (202); the tops of the four limiting sleeves (202) and the four downward pressure tension springs (203) are respectively fixedly connected to the four corners of the bottom of the partition (201); the surfaces of the four limiting sleeves (202) are respectively slidably connected to the four corners inside the lower mold (104); the bottoms of the four downward pressure tension springs (203) are respectively fixedly connected to the bottoms of the four corners inside the lower mold (104); the through hole (204) is opened inside the partition (201); the inside of the through hole (204) is slidably connected to the surface of the stamping column (102); The punching die (1) is used to perform punching processing on the punching part; The pressing plate assembly (2) is used to extrude and fix the stamping parts.

2. The stamping die for the copper bar of the energy storage cabinet according to claim 1, characterized in that: The through hole (204) is located at the top of the punching port (103); the front side of the top of the lower mold (104) is fixedly connected to two fixing seats (3); the surfaces of the two fixing seats (3) are movably connected to the front side of the interior of the partition (201); a positioning assembly (4) is provided at the rear side of the interior of the lower mold (104); and a clamping assembly (5) is provided at the front side of the interior of the lower mold (104).

3. The stamping die for the copper bar of the energy storage cabinet according to claim 2, characterized in that: The positioning assembly (4) comprises a positioning screw (401), two positioning blocks (402) and a connecting plate (403); the rear side of the surface of the positioning screw (401) is movably connected to the rear side of the interior of the lower mold (104); the bottoms of the surfaces of the two positioning blocks (402) are slidably connected to the left and right sides of the interior of the lower mold (104), respectively; the tops of the surfaces of the two positioning blocks (402) are movably connected to the left and right sides of the interior of the partition (201); the bottom of the interior of the left positioning block (402) is threadedly connected to the surface of the positioning screw (401); and the left and right sides of the connecting plate (403) are fixedly connected to the tops of the opposite ends of the two positioning blocks (402), respectively.

4. The stamping die for the copper bar of the energy storage cabinet according to claim 3, characterized in that: The clamping assembly (5) includes two clamping plates (501), two clamping springs (502) and a pull rod (503). The bottom of the surface of the two clamping plates (501) is respectively slidably connected to the front sides of the left and right sides inside the lower mold (104), and the top of the surface of the two clamping plates (501) is respectively movably connected to the front sides of the left and right sides inside the partition (201). The rear sides of the two clamping springs (502) are fixedly connected to the bottom of the front sides of the two clamping plates (501), and the left and right sides of the rear side of the pull rod (503) are fixedly connected to the top of the front sides of the two clamping plates (501). The left and right sides of the surface of the pull rod (503) are both slidably connected to the inside of the two fixed seats (3).

5. The stamping die for the copper bar of the energy storage cabinet according to claim 1, characterized in that: The front and rear sides of the bottom of the upper mold (101) are fixedly connected with connecting rods (6), and the surfaces of the two connecting rods (6) are respectively slidably connected to the front and rear sides of the interior of the partition (201). The bottoms of the two connecting rods (6) are fixedly connected with connecting blocks (7), and the surfaces of the two connecting blocks (7) are respectively slidably connected to the front and rear sides of the interior of the lower mold (104), and the tops of the two connecting blocks (7) can be movably connected to the interior of the partition (201).

6. The stamping die for the copper bar of the energy storage cabinet according to claim 4, characterized in that: A first slide bar (8) is fixedly connected to the left side of the front side of the lower mold (104), the rear side of the first slide bar (8) is movably connected to the front side of the positioning screw (401), the bottom of the left side of the clamping plate (501) is slidably connected to the surface of the first slide bar (8), the right side of the front side of the lower mold (104) is fixedly connected to the second slide bar (9), the rear side of the second slide bar (9) is fixedly connected to the right side of the rear side of the lower mold (104), the interior of the positioning block (402) on the right side is slidably connected to the rear side of the surface of the second slide bar (9), and the bottom of the right side of the clamping plate (501) is slidably connected to the front side of the surface of the second slide bar (9).

7. The stamping die for the copper bar of the energy storage cabinet according to claim 1, characterized in that: The lower mold (104) is movably connected to a collection box (10), the top of the collection box (10) is fixedly connected to the bottom of the punching port (103), and the front and rear sides of the collection box (10) are fixedly connected to the right side of the lower mold (104) via bolts.

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