Metal plate bending machine for new energy battery functional device

Abstract

The utility model relates to the field of bending machines, in particular to a metal plate bending machine for a new energy battery functional device, which comprises a workbench, a support frame is fixedly connected to the top of the workbench, a cylinder is fixedly connected to the center of the support frame, and the support frame is fixedly connected to the top of the workbench. An output shaft of the air cylinder penetrates through the bottom of the supporting frame and is fixedly connected with a moving plate, a bending plate is fixedly connected to the bottom of the moving plate, a bending base is fixedly connected to the top of the workbench, the top of the bending base is matched with the bottom of the bending plate, and a supporting base is fixedly connected to the top of the workbench. The side wall of the supporting base is provided with a clamping and limiting mechanism for preventing the two sides of the plate from being tilted or displaced, and different plates are clamped through the clamping and limiting mechanism. Compared with the prior art, the bending device has the advantages that the phenomenon that the two sides of each plate tilt or deviate, and consequently bending is not accurate is avoided, meanwhile, the limiting effect can be achieved on the plates of different sizes, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of bending machines, in particular to a bending machine for metal plates used in new energy battery functional devices. Background Art

[0002] With the continuous expansion of fields such as new energy vehicles and energy storage systems, the market demand for new energy batteries has also shown a rapid growth trend. As an important part of the battery, the quality and performance of new energy battery functional devices directly affect the overall performance and safety of the battery. In the production process of new energy battery functional devices, the bending of metal plates is a key process.

[0003] Chinese Patent discloses: A bending machine for plates with a guiding structure, Patent Application No.: 202321511560.4, which "comprises a workbench mechanism, the workbench mechanism includes a workbench, a first cylinder bracket, a first cylinder and a bending roller, a first cylinder bracket is fixedly connected to the workbench, a first cylinder is fixedly connected to the first cylinder bracket, a bending roller is fixedly connected to the first cylinder, a guide plate mechanism, the guide plate mechanism includes a second cylinder, a second cylinder is fixedly connected to the workbench, the number of the second cylinders is two, a guide plate is fixedly connected to the second cylinder, a guide groove is opened on the workbench, and a bending groove is opened on the guide groove".

[0004] Although this device can guide and move the position of the plate by pushing the guide plate with the second cylinder, when the bending part of the plate moves to the bottom of the bending roller, the two guide plates can fix the plate, and the two second cylinders can fix the plate better and make the guiding more stable. However, this device can only bend plates of the same size, reducing the practicality. At the same time, when the plate is bent, the plate will shrink towards the middle, resulting in the two sides of the plate detaching from the limit groove, so the two sides of the plate will warp or shift, leading to inaccurate bending. Summary of the Utility Model

[0005] In view of this, the purpose of the present utility model is to provide a bending machine for metal plates used in new energy battery functional devices to solve the problems of only being able to bend plates of the same size, reducing the practicality, and the two sides of the plate warping or displacing during bending, resulting in inaccurate bending.

[0006] For the above purposes, the present utility model provides a metal plate bender for new energy battery functional devices, including a workbench. A support frame is fixedly connected to the top of the workbench. A cylinder is fixedly connected to the center of the support frame. The output shaft of the cylinder penetrates through the bottom of the support frame and is fixedly connected to a moving plate. A bending plate is fixedly connected to the bottom of the moving plate. A bending base is fixedly connected to the top of the workbench. The top of the bending base is adapted to the bottom of the bending plate. A support seat is fixedly connected to the top of the workbench. A clamping and limiting mechanism for preventing the two sides of the plate from warping or displacing is arranged on the side wall of the support seat. The clamping and limiting mechanism is used to clamp different plates.

[0007] Preferably, the clamping and limiting mechanism includes two incomplete gears. The two incomplete gears are rotatably connected to the top of the support seat and are arranged oppositely. A rotating rod is fixedly connected to one side of the incomplete gear. One end of the rotating rod is rotatably connected to a clamping rod. A clamping block is fixedly connected to one end of the clamping rod.

[0008] Preferably, a connecting rod is rotatably connected to one side of the clamping block. One end of the connecting rod is fixedly connected to a rotating column. The rotating column is rotatably connected to the support seat.

[0009] Preferably, a chute is opened at the middle part of the support seat. A threaded column is rotatably connected to the inside of the chute. One end of the threaded column penetrates through the outer wall of the support seat and is fixedly connected to a turntable. A slider is threadedly sleeved on the outer wall of the threaded column.

[0010] Preferably, a rack is fixedly connected to the top of the slider. The two sides of the rack are respectively meshed with the two incomplete gears.

[0011] Preferably, the clamping block is in a "C" shape. A pressing column is slidably connected through the top of the clamping block. A telescopic spring is sleeved on the outer wall of the pressing column. A lower pressing plate is fixedly connected to the inside of the clamping block. The two ends of the telescopic spring are respectively fixed on the inner wall of the top of the clamping block and the top of the lower pressing plate.

[0012] Preferably, equally spaced and uniformly distributed balls are rotatably connected to the inner wall bottom of the lower pressing plate and the clamping block.

[0013] Preferably, a buffer rod penetrates through and slides on the top of the support frame. A telescopic spring is sleeved on the outer wall of the buffer rod. One end of the buffer rod is fixedly connected to the top of the moving plate.

[0014] Preferably, a bending base is fixedly connected to the top of the workbench. A buffer rod penetrates through and slides on the top of the support frame. A buffer spring is sleeved on the outer wall of the buffer rod. One end of the buffer rod is fixedly connected to the top of the moving plate.

[0015] Preferably, an arc-shaped slope that gradually extends to one side is provided on the side wall of the lower pressing plate.

[0016] Preferably, the bottom of one side of the inner wall of the clamping block is arc-shaped.

[0017] The beneficial effects of the present utility model are as follows: Place the plate member on the bending base, then rotate the turntable. The turntable drives the threaded column to rotate, and the threaded column drives the slider and the rack to move towards one end. When the rack moves and drives the incomplete gear and the rotating rod to rotate through meshing with the incomplete gear, then the rotating rod drives the clamping rod and the clamping block to rotate. At this time, when the clamping rod rotates, it will drive the connecting rod and the rotating column at the other end to rotate, so as to ensure that the clamping block is in a horizontal position. Then the clamping blocks will approach each other and clamp the plate member. When the plate member enters the clamping block, the telescopic spring presses the lower pressing plate, and then the lower pressing plate presses the plate member and limits the position of the plate member. Then start the cylinder through an external power source. The cylinder drives the moving plate and the bending plate to descend and bend the plate member. When the plate member is bent, the plate member will contract towards the middle. At this time, both sides of the plate member will move through the balls in the clamping block and move to the outermost balls, so that both sides of the plate member can be in the clamping block during bending, thus avoiding the phenomenon of both sides of the plate member warping or shifting, which may lead to inaccurate bending. At the same time, it can also play a role in limiting the position of plate members of different sizes, which is convenient for use. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only those of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic three-dimensional structure diagram of the whole of the present utility model;

[0020] Figure 2 It is a schematic three-dimensional structure diagram of the clamping and limiting mechanism of the present utility model;

[0021] Figure 3 It is a schematic three-dimensional structure diagram of the clamping block of the present utility model.

[0022] The labels in the figure are:

[0023] 1. Workbench; 2. Support frame; 3. Cylinder; 4. Moving plate; 5. Bending plate; 6. Support seat; 7. Clamping and limiting mechanism; 8. Incomplete gear; 9. Rotating rod; 10. Clamping rod; 11. Clamping block; 12. Connecting rod; 13. Rotating column; 14. Chute; 15. Threaded column; 16. Turntable; 17. Slide block; 18. Rack; 19. Pressing column; 20. Telescopic spring; 21. Lower pressing plate; 22. Ball; 23. Buffer rod; 24. Buffer spring; 25. Bending base. Detailed implementation manners

[0024] To make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with specific embodiments.

[0025] It should be noted that unless otherwise defined, the technical terms or scientific terms used in the present utility model should have the ordinary meanings understood by those with ordinary skills in the field to which the present utility model belongs. The "first", "second" and similar terms used in the present utility model do not indicate any order, quantity or importance, but are only used to distinguish different components. The terms such as "including" or "comprising" mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. The terms such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The terms such as "upper", "lower", "left" and "right" are only used to represent relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0026] As Figures 1 to 3 shown, a metal plate bending machine for new energy battery functional devices includes a workbench 1, and is characterized in that: a support frame 2 is fixedly connected to the top of the workbench 1, a cylinder 3 is fixedly connected to the center of the support frame 2, an output shaft of the cylinder 3 penetrates through the bottom of the support frame 2 and is fixedly connected to a moving plate 4, a bending plate 5 is fixedly connected to the bottom of the moving plate 4, a bending base 25 is fixedly connected to the top of the workbench 1, the top of the bending base 25 is adapted to the bottom of the bending plate 5, a support seat 6 is fixedly connected to the top of the workbench 1, and a clamping and limiting mechanism 7 for preventing the two sides of the plate from warping or displacing is arranged on the side wall of the support seat 6, and the clamping and limiting mechanism 7 is used to clamp different plates.

[0027] Further, referring to the attached Figure 2 and Figure 3As shown in the figure, the clamping and limiting mechanism 7 includes two incomplete gears 8. The two incomplete gears 8 are rotatably connected to the top of the support base 6 and are arranged opposite to each other. One side of the incomplete gear 8 is fixedly connected to a rotating rod 9. One end of the rotating rod 9 is rotatably connected to a clamping rod 10. One end of the clamping rod 10 is fixedly connected to a clamping block 11. The bottom of one side of the inner wall of the clamping block 11 is arc-shaped. Through the arc design, it is convenient for the plate to enter the clamping block 11 and is convenient for clamping. One side of the clamping block 11 is rotatably connected to a connecting rod 12. One end of the connecting rod 12 is fixedly connected to a rotating column 13. The rotating column 13 is rotatably connected to the support base 6. A threaded column 15 is rotatably connected inside the chute 14. One end of the threaded column 15 penetrates through the outer wall of the support base 6 and is fixedly connected to a turntable 16. A rack 18 is fixedly connected to the top of the slider 17. The two sides of the rack 18 are respectively meshed with the two incomplete gears 8. The clamping block 11 is in a "C" shape. A pressing column 19 is slidably connected through the top of the clamping block 11. A telescopic spring 20 is sleeved on the outer wall of the pressing column 19. A lower pressing plate 21 is fixedly connected inside the clamping block 11. The two ends of the telescopic spring 20 are respectively fixed on the inner wall of the top of the clamping block 11 and the top of the lower pressing plate 21. Equal-distance and evenly distributed balls 22 are rotatably connected to the bottom of the inner wall of the lower pressing plate 21 and the clamping block 11. After the plate enters the clamping block 11;

[0028] When the clamping and limiting mechanism 7 is in use, first place the plate on the bending base 25, and then rotate the turntable 16. The turntable 16 drives the threaded column 15 to rotate. The threaded column 15 drives the slider 17 and the rack 18 to move towards one end. When the rack 18 moves and drives the incomplete gear 8 and the rotating rod 9 to rotate through meshing with the incomplete gear 8, then the rotating rod 9 drives the clamping rod 10 and the clamping block 11 to rotate. At this time, when the clamping rod 10 rotates, it will drive the connecting rod 12 and the rotating column 13 at the other end to rotate, so as to ensure that the clamping block 11 is in a horizontal position. Then the clamping blocks 11 will move closer to each other and clamp the plate. After the plate enters the clamping block 11, the telescopic spring 20 presses the lower pressing plate 21. Then the lower pressing plate 21 presses the plate and limits the plate. Then start the cylinder 3 through an external power source. The cylinder 3 drives the moving plate 4 and the bending plate 5 to descend and bend the plate. When the plate is bent, the plate will contract towards the middle. At this time, both sides of the plate will move through the balls 22 in the clamping block 11 and move onto the outermost balls 22, so that both sides of the plate can be in the clamping block 11 during bending, thus avoiding the phenomenon of the two sides of the plate warping or moving, which may lead to inaccurate bending. At the same time, it can also play a role in limiting plates of different sizes, which is convenient for use.

[0029] Further, refer to the appendix Figure 1As shown, a buffer rod 23 penetrates and slides through the top of the support frame 2. A buffer spring 24 is sleeved on the outer wall of the buffer rod 23. One end of the buffer rod 23 is fixedly connected to the top of the moving plate 4. The buffer spring 24 plays a role in buffering the bending plate 5.

[0030] Further, referring to the appendix Figure 3 As shown, an arc-shaped slope that gradually extends to one side is provided on the side wall of the lower pressing plate 21. The arc-shaped slope facilitates the entry of plate members with different thicknesses into the clamping block 11.

[0031] Working principle: When the clamping and limiting mechanism 7 is in use, first place the plate member on the bending base 25, and then rotate the turntable 16. The turntable 16 drives the threaded column 15 to rotate. The threaded column 15 drives the slider 17 and the rack 18 to move towards one end. When the rack 18 moves and meshes with the incomplete gear 8, it drives the incomplete gear 8 and the rotating rod 9 to rotate. Subsequently, the rotating rod 9 drives the clamping rod 10 and the clamping block 11 to rotate. At this time, when the clamping rod 10 rotates, it will drive the connecting rod 12 and the rotating column 13 at the other end to rotate, so as to ensure that the clamping block 11 is in a horizontal position. Subsequently, the clamping blocks 11 will move closer to each other and clamp the plate member. When the plate member enters the clamping block 11, the telescopic spring 20 presses the lower pressing plate 21. Subsequently, the lower pressing plate 21 presses the plate member and limits the plate member. Then, start the cylinder 3 through an external power source. The cylinder 3 drives the moving plate 4 and the bending plate 5 to descend and bend the plate member. When the plate member is bent, the plate member will contract towards the middle. At this time, both sides of the plate member will move through the balls 22 in the clamping block 11 and move onto the outermost balls 22, so that both sides of the plate member can be in the clamping block 11 during bending, thus avoiding the phenomenon of both sides of the plate member warping or moving, which may lead to inaccurate bending. At the same time, it can also play a role in limiting plate members of different sizes, facilitating use.

Claims

1. A metal sheet bending machine for new energy battery functional devices, comprising a workbench (1), characterized in that: A support frame (2) is fixedly connected to the top of the workbench (1). A cylinder (3) is fixedly connected to the center of the support frame (2). The output shaft of the cylinder (3) penetrates through the bottom of the support frame (2) and is fixedly connected to a moving plate (4). A bending plate (5) is fixedly connected to the bottom of the moving plate (4). A bending base (25) is fixedly connected to the top of the workbench (1). The top of the bending base (25) is adapted to the bottom of the bending plate (5). A support seat (6) is fixedly connected to the top of the workbench (1). A clamping and limiting mechanism (7) for preventing the two sides of the plate from warping or displacing is arranged on the side wall of the support seat (6). The clamping and limiting mechanism (7) is used to clamp different plates.

2. A metal sheet bending machine for new energy battery functional devices according to claim 1, characterized in that: The clamping and limiting mechanism (7) includes two incomplete gears (8). The two incomplete gears (8) are rotatably connected to the top of the support seat (6) and are arranged opposite to each other. A rotating rod (9) is fixedly connected to one side of the incomplete gear (8). One end of the rotating rod (9) is rotatably connected to a clamping rod (10). A clamping block (11) is fixedly connected to one end of the clamping rod (10).

3. A metal sheet bending machine for new energy battery functional devices according to claim 2, characterized in that: One side of the clamping block (11) is rotatably connected to a connecting rod (12). One end of the connecting rod (12) is fixedly connected to a rotating column (13). The rotating column (13) is rotatably connected to the support seat (6).

4. A metal sheet bending machine for new energy battery functional devices according to claim 2, characterized in that: A chute (14) is opened at the middle part of the support seat (6). A threaded column (15) is rotatably connected to the inside of the chute (14). One end of the threaded column (15) penetrates through the outer wall of the support seat (6) and is fixedly connected to a turntable (16). A slider (17) is threadedly sleeved on the outer wall of the threaded column (15).

5. A metal sheet bending machine for new energy battery functional devices according to claim 4, characterized in that: A rack (18) is fixedly connected to the top of the slider (17). The two sides of the rack (18) are respectively meshed with the two incomplete gears (8).

6. A metal sheet bending machine for new energy battery functional devices according to claim 2, characterized in that: The clamping block (11) is in the shape of a "C". A pressing column (19) is slidably connected through the top of the clamping block (11). A telescopic spring (20) is sleeved on the outer wall of the pressing column (19). A lower pressing plate (21) is fixedly connected to the inside of the clamping block (11). The two ends of the telescopic spring (20) are respectively fixed on the inner wall of the top of the clamping block (11) and the top of the lower pressing plate (21).

7. A metal sheet bending machine for new energy battery functional devices according to claim 6, characterized in that: Equidistantly and uniformly arranged balls (22) are rotatably connected to the bottom of the inner walls of the lower pressing plate (21) and the clamping block (11).

8. The metal sheet bending machine for new energy battery functional devices according to claim 1 is characterized in that: A buffer rod (23) slides through the top of the support frame (2). A buffer spring (24) is sleeved on the outer wall of the buffer rod (23). One end of the buffer rod (23) is fixedly connected to the top of the moving plate (4).

9. A metal sheet bending machine for new energy battery functional devices according to claim 7, characterized in that: An arc-shaped slope that gradually extends to one side is opened on the side wall of the lower pressing plate (21).

10. A metal sheet bending machine for new energy battery functional devices according to claim 6, characterized in that: The shape of the bottom of one side of the inner wall of the clamping block (11) is arc-shaped.

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