Stamping device for battery shell

Abstract

The stamping device for the battery shell comprises a base, a connecting plate is fixedly connected to the rear side of the base, a fixing block is fixedly connected to the top of the connecting plate, a cavity is formed in the fixing block, a pushing mechanism is arranged in the cavity, and a pressing mechanism is arranged in the cavity. The pushing mechanism comprises a protection plate, a telescopic air cylinder, an extension rod, a connecting block, an inclined rod, a fixing column, a connecting rod, a positioning rod and a pushing plate, the top of the connecting plate is fixedly connected with the top of the protection plate, the top of the protection plate is fixedly connected with the bottom of the telescopic air cylinder, and the output end of the telescopic air cylinder is fixedly connected with the bottom of the extension rod. By means of the collecting box, when stamped parts are collected, products are collected in a centralized mode through a push plate, labor consumption is reduced, the working efficiency is improved, and by arranging moving wheels, when the interior of the collecting box is collected, the moving wheels can facilitate workers to move the collecting box, and operation of the workers is facilitated.

Description

Technical Field

[0001] The utility model relates to a stamping device for a battery shell, belonging to the technical field of power battery processing. Background Art

[0002] The processing of power batteries is an important part of the new energy vehicle industry, and the complexity of its production process directly affects the performance and safety of the batteries. The processing process of power batteries covers multiple links from material preparation to final assembly, and each link has its unique process requirements and precautions. When producing the power battery shell, it is processed through a stamping device.

[0003] The Chinese patent (publication number: CN 220239761 U) discloses a stamping device for a battery shell, which relates to the technical field of stamping devices and includes an installation mechanism; the installation mechanism is the stamping device body, and the main body is a rectangular structure; the stamping mechanism is installed on the top of the installation mechanism; the storage mechanism is installed on the top of the installation mechanism; the moving mechanism is installed on both sides of the top of the installation mechanism; the bottom part is slidably installed inside the storage part, and the wedge-shaped protrusion on the bottom part is installed inside the chute. By pushing the sliding part, the sliding part moves inside the chute, and when the sliding part moves, it contacts the hypotenuse of the wedge-shaped protrusion on the bottom part, so that the bottom part is driven to move upward inside the storage part through the contact between the sliding part and the bottom part, and then the mold on the top is pushed to move upward by the upward movement of the bottom part, so that the battery shell can be conveniently demolded, and the operation is more convenient;

[0004] However, after processing and stamping the parts by the above technology, the parts are taken by manual picking, which cannot effectively improve the work efficiency and is prone to causing injuries to the staff, resulting in low production and processing efficiency.

[0005] Therefore, a stamping device for a battery shell is proposed. Content of the Utility Model

[0006] In view of this, the utility model provides a stamping device for a battery shell to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0007] The technical solution of the present utility model is realized as follows: A stamping device for a battery case, including a base, a connecting plate is fixedly connected to the rear side of the base, a fixing block is fixedly connected to the top of the connecting plate, a cavity is provided inside the fixing block, a pushing mechanism is arranged inside the cavity, the pushing mechanism includes a protection plate, a telescopic cylinder, an extension rod, a connecting block, an inclined rod, a fixing column, a connecting rod, a positioning rod and a pushing plate. The top of the connecting plate is fixedly connected to the top of the protection plate, the top of the protection plate is fixedly connected to the bottom of the telescopic cylinder, the output end of the telescopic cylinder is fixedly connected to the bottom of the extension rod, the top of the extension rod penetrates into the cavity, the front side of the extension rod is fixedly connected to the rear side of the fixing column, the front side of the fixing column penetrates to the front side of the inclined rod, the right side of the inclined rod is movably connected to the top of the connecting block through a rotating shaft, the bottom of the connecting block is fixedly connected to the top of the connecting plate, the side of the inclined rod away from the connecting block is movably connected to the right side of the connecting rod through a movable shaft, the left side of the connecting rod is movably connected to the right side of the positioning rod through a rotating shaft, the left side of the positioning rod penetrates to the left side of the cavity, and the left side of the positioning rod is fixedly connected to the right side of the pushing plate.

[0008] Further preferably, a stamping table is fixedly connected to the top of the base, sliding columns are fixedly connected to the peripheries of the top of the stamping table, a stamping plate is arranged on the surface of the sliding columns, the top of the sliding columns is fixedly connected to the bottom of a fixing plate, and a hydraulic cylinder is fixedly connected to the top of the fixing plate.

[0009] Further preferably, a partition plate is fixedly connected to the top of the base, and a sliding block is fixedly connected to the top of the partition plate.

[0010] Further preferably, a travel groove is provided on the front side of the inclined rod, and the inner wall of the travel groove is in contact with the surface of the fixing column.

[0011] Further preferably, a limiting block is fixedly connected to the top of the connecting plate, and the limiting block is sleeved on the surface of the positioning rod.

[0012] Further preferably, a collection box is arranged on the front side of the base, and the rear side of the collection box is movably connected by bolts.

[0013] Further preferably, support seats are fixedly connected to the peripheries of the bottom of the base, and moving wheels are fixedly connected to the peripheries of the bottom of the collection box.

[0014] Further preferably, a pushing groove is provided on the front side of the partition plate, and the diameter of the pushing groove is larger than the diameter of the pushing plate.

[0015] Due to the adoption of the above technical solutions in the embodiments of the present utility model, it has the following advantages:

[0016] 1. The utility model drives the telescopic cylinder to drive the inclined rod to rotate when stamping through the pushing mechanism. The inclined rod drives the connecting rod to move, and the connecting rod drives the positioning rod and the push plate to move back and forth, which is convenient for the staff to convey parts and increases the intelligence of the device. By setting the travel groove, when the fixed column moves, the moving direction and travel of the fixed column are restricted to ensure the normal use of the overall structure.

[0017] 2. The utility model uses a collection box. When collecting the parts after stamping, the push plate is used to centrally collect the products, which simplifies the manual consumption and improves the work efficiency. By setting the moving wheels, when the collection box is full, the moving wheels can facilitate the staff to move the collection box, making it convenient for the staff to operate.

[0018] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will become apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 It is a schematic front three-dimensional structure diagram of the utility model;

[0021] Figure 2 It is a schematic structure diagram of the connecting plate of the utility model;

[0022] Figure 3 It is a schematic structure diagram of the moving wheel of the utility model;

[0023] Figure 4 It is a schematic structure diagram of the collection box of the utility model.

[0024] Reference numerals: 1, base; 2, connecting plate; 3, fixing block; 4, cavity; 5, pushing mechanism; 501, protective plate; 502, telescopic cylinder; 503, extension rod; 504, connecting block; 505, inclined rod; 506, fixing column; 507, connecting rod; 508, positioning rod; 509, pushing plate; 6, rotating shaft; 7, movable shaft; 8, rotating shaft; 9, stamping table; 10, sliding column; 11, stamping plate; 12, fixing plate; 13, hydraulic cylinder; 14, partition plate; 15, sliding block; 16, stroke groove; 17, limiting block; 18, collection box; 19, support seat; 20, moving wheel; 21, pushing groove. Detailed implementation manners

[0025] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0026] The embodiments of the present utility model will be described in detail below with reference to the drawings.

[0027] Embodiment 1

[0028] As Figures 1-4As shown in the figure, an embodiment of the utility model provides a stamping device for a battery case, including a base 1. A connecting plate 2 is fixedly connected to the rear side of the base 1. A fixed block 3 is fixedly connected to the top of the connecting plate 2. A cavity 4 is opened inside the fixed block 3. A pushing mechanism 5 is arranged inside the cavity 4. The pushing mechanism 5 includes a protection plate 501, a telescopic cylinder 502, an extension rod 503, a connecting block 504, an inclined rod 505, a fixed column 506, a connecting rod 507, a positioning rod 508 and a pushing plate 509. The top of the connecting plate 2 is fixedly connected to the top of the protection plate 501. The top of the protection plate 501 is fixedly connected to the bottom of the telescopic cylinder 502. The output end of the telescopic cylinder 502 is fixedly connected to the bottom of the extension rod 503. The top of the extension rod 503 penetrates into the cavity 4. The front side of the extension rod 503 is fixedly connected to the rear side of the fixed column 506. The front side of the fixed column 506 penetrates to the front side of the inclined rod 505. The right side of the inclined rod 505 is movably connected to the top of the connecting block 504 through a rotating shaft 6. The bottom of the connecting block 504 is fixedly connected to the top of the connecting plate 2. The side of the inclined rod 505 away from the connecting block 504 is movably connected to the right side of the connecting rod 507 through a movable shaft 7. The left side of the connecting rod 507 is movably connected to the right side of the positioning rod 508 through a rotating shaft 8. The left side of the positioning rod 508 penetrates to the left side of the cavity 4. The left side of the positioning rod 508 is fixedly connected to the right side of the pushing plate 509. A stamping table 9 is fixedly connected to the top of the base 1. Sliding columns 10 are fixedly connected to the four sides of the top of the stamping table 9. A stamping plate 11 is arranged on the surface of the sliding columns 10. The top of the sliding columns 10 is fixedly connected to the bottom of a fixing plate 12. A hydraulic cylinder 13 is fixedly connected to the top of the fixing plate 12. A travel groove 16 is opened on the front side of the inclined rod 505. The inner wall of the travel groove 16 is in contact with the surface of the fixed column 506.

[0029] Through the pushing mechanism 5, when stamping, the telescopic cylinder 502 drives the inclined rod 505 to rotate. The inclined rod 505 drives the connecting rod 507 to move, connecting and pushing the positioning rod 508 and the pushing plate 509 to move back and forth, facilitating the staff to convey parts and increasing the intelligence of the device. By setting the travel groove 16, when the fixed column 506 moves, the moving direction and travel of the fixed column 506 are restricted, ensuring the normal use of the overall structure.

[0030] Embodiment 2

[0031] As Figures 1-4As shown, in one embodiment, a partition plate 14 is fixedly connected to the top of the base 1. A sliding block 15 is fixedly connected to the top of the partition plate 14. A limiting block 17 is fixedly connected to the top of the connecting plate 2. The limiting block 17 is sleeved on the surface of the positioning rod 508. A collection box 18 is arranged on the front side of the base 1. The rear side of the collection box 18 is movably connected by bolts. Support seats 19 are fixedly connected to the four peripheries of the bottom of the base 1. Moving wheels 20 are fixedly connected to the four peripheries of the bottom of the collection box 18. A pushing groove 21 is formed on the front side of the partition plate 14. The diameter of the pushing groove 21 is larger than the diameter of the push plate 509.

[0032] Through the collection box 18, when collecting the parts after stamping, the push plate 509 is used to centrally collect the products, simplifying the manual consumption and improving the work efficiency. By setting the moving wheels 20, when the collection box 18 is full, the moving wheels 20 can facilitate the staff to move the collection box 18, facilitating the operation of the staff.

[0033] When the present utility model is working: First, place the un-stamped parts on the surface of the stamping table 9. After stamping, by starting the telescopic cylinder 502, the extension rod 503 is driven to move downward. The extension rod 503 drives the fixed column 506 to move downward. When the inner wall of the stroke groove 16 is squeezed by the surface of the fixed column 506, the inclined rod 505 swings around the rotating shaft 6 as the center. The inclined rod 505 drives the connecting rod 507 to rotate around the movable shaft 7 as the center. The connecting rod 507 drives the positioning rod 508 to rotate around the rotating shaft 6 as the center, causing the positioning rod 508 to move leftward. The positioning rod 508 pushes the push plate 509 to push the stamped parts forward, pushing the parts into the collection box 18. When a certain number of parts are in the collection box 18, remove the bolts, and then the collection box 18 can be pulled, facilitating the transportation of subsequent processes.

[0034] The above is only the specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claimed rights.

Claims

1. A stamping device for a battery case, including a base (1), characterized in that: A connecting plate (2) is fixedly connected to the rear side of the base (1). A fixing block (3) is fixedly connected to the top of the connecting plate (2). A cavity (4) is formed inside the fixing block (3). A pushing mechanism (5) is arranged inside the cavity (4). The pushing mechanism (5) includes a protection plate (501), a telescopic cylinder (502), an extension rod (503), a connecting block (504), an inclined rod (505), a fixing column (506), a connecting rod (507), a positioning rod (508) and a pushing plate (509). The top of the connecting plate (2) is fixedly connected to the top of the protection plate (501). The top of the protection plate (501) is fixedly connected to the bottom of the telescopic cylinder (502). The output end of the telescopic cylinder (502) is fixedly connected to the bottom of the extension rod (503). The top of the extension rod (503) penetrates into the inside of the cavity (4). The front side of the extension rod (503) is fixedly connected to the rear side of the fixing column (506). The front side of the fixing column (506) penetrates to the front side of the inclined rod (505). The right side of the inclined rod (505) is movably connected to the top of the connecting block (504) through a rotating shaft (6). The bottom of the connecting block (504) is fixedly connected to the top of the connecting plate (2). The side of the inclined rod (505) away from the connecting block (504) is movably connected to the right side of the connecting rod (507) through a movable shaft (7). The left side of the connecting rod (507) is movably connected to the right side of the positioning rod (508) through a rotating shaft (8). The left side of the positioning rod (508) penetrates to the left side of the cavity (4). The left side of the positioning rod (508) is fixedly connected to the right side of the pushing plate (509).

2. The stamping device for a battery housing according to claim 1, characterized in that: A stamping table (9) is fixedly connected to the top of the base (1). Sliding columns (10) are fixedly connected to the four circumferences of the top of the stamping table (9). A stamping plate (11) is arranged on the surface of the sliding columns (10). The top of the sliding columns (10) is fixedly connected to the bottom of a fixing plate (12). A hydraulic cylinder (13) is fixedly connected to the top of the fixing plate (12).

3. The stamping device for a battery case according to claim 2, characterized in that: An isolation plate (14) is fixedly connected to the top of the base (1). A sliding block (15) is fixedly connected to the top of the isolation plate (14).

4. The stamping device for a battery case according to claim 1, characterized in that: A travel groove (16) is formed on the front side of the inclined rod (505). The inner wall of the travel groove (16) is in contact with the surface of the fixing column (506).

5. A stamping device for a battery case according to claim 1, characterized in that: A limiting block (17) is fixedly connected to the top of the connecting plate (2). The limiting block (17) is sleeved on the surface of the positioning rod (508).

6. The stamping device for a battery case according to claim 3, wherein: A collection box (18) is arranged on the front side of the base (1). The rear side of the collection box (18) is movably connected through bolts.

7. The stamping device for a battery housing according to claim 6, wherein: Support seats (19) are fixedly connected to the four circumferences of the bottom of the base (1). Moving wheels (20) are fixedly connected to the four circumferences of the bottom of the collection box (18).

8. A stamping device for a battery housing according to claim 3, characterized in that: A pushing groove (21) is formed on the front side of the isolation plate (14). The diameter of the pushing groove (21) is larger than the diameter of the pushing plate (509).

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