Bending device for power distribution cabinet sheet metal shell production

Abstract

The utility model relates to the field of power distribution cabinet sheet metal shell production, in particular to a bending device for power distribution cabinet sheet metal shell production. The utility model provides a power distribution cabinet metal plate shell production bending device which can meet the bending requirements of metal plate shells of different sizes by adjusting the distance between connecting plates. A bending device for power distribution cabinet sheet metal shell production comprises a base, mounting plates, connecting plates and the like, the mounting plates are connected to the upper sides of the left portion and the right portion of the base, and the left connecting plate and the right connecting plate are slidably connected between the upper sides of the mounting plates. According to the bending device, the first air cylinder on the fixing base is started, the distance between the connecting plates is adjusted to adapt to the length of a metal plate shell to be bent, then the sliding plates are made to be close to each other, the metal plate shell is limited, and the effect that the bending requirements of metal plate shells of different sizes can be met by adjusting the distance between the connecting plates is achieved.

Description

Technical Field

[0001] The utility model relates to the field of sheet metal shell production of power distribution cabinets, in particular to a sheet metal shell production bending device for power distribution cabinets. Background Art

[0002] The sheet metal shell of the distribution cabinet is used to wrap and protect the electrical components inside the distribution cabinet. The sheet metal shell of the distribution cabinet can effectively prevent the intrusion of external substances such as dust and water vapor, protect the internal electrical components from the influence of the external environment, and extend the service life of the distribution cabinet. In the production process of the sheet metal shell of the distribution cabinet, bending is a key process step.

[0003] The existing sheet metal shell bending of the distribution cabinet is performed by fixing the sheet metal shell between two bending dies and then bending the sheet metal shell by relative rotation of the bending dies. However, due to the fixed shape of the bending dies, it cannot adapt to the bending requirements of sheet metal shells of different sizes and has poor versatility.

[0004] Therefore, a production and bending device for the sheet metal shell of a power distribution cabinet is now developed, which can adjust the distance between the connecting plates so as to adapt to the bending requirements of sheet metal shells of different sizes. Utility Model Content

[0005] In order to overcome the shortcomings of existing distribution cabinet sheet metal shell bending, the shape of the bending mold is fixed, which cannot adapt to the bending needs of sheet metal shells of different sizes and has poor versatility. The utility model provides a distribution cabinet sheet metal shell production bending device which can adjust the distance between the connecting plates to adapt to the bending needs of sheet metal shells of different sizes.

[0006] The technical implementation scheme of the utility model is: a distribution cabinet sheet metal shell production bending device, including a base, a mounting plate, a connecting plate, an adjustment component and a bending component, the left and right upper sides of the base are connected to the mounting plates, the left and right connecting plates are slidably connected between the upper sides of the mounting plates, the mounting plates are provided with an adjustment component capable of adjusting the distance between the connecting plates, and the adjustment component is provided with a bending component capable of bending the sheet metal shell.

[0007] As a further preferred scheme, the adjustment assembly includes a fixed seat and a first cylinder, the upper sides of the front and rear parts of the mounting plate are connected to the fixed seats, the fixed seats are connected to the first cylinders, the inner telescopic ends of the first cylinders are connected to the left connecting plate, and the outer telescopic ends of the first cylinders are connected to the right connecting plate.

[0008] As a further preferred scheme, the bending assembly includes a rotating plate, a motor and a connecting rod. The rotating plates are rotatably connected on the side of the connecting plates away from each other, the lower side of the rotating plates is connected to the motor, the motor output shaft is connected to the connecting rod, and the connecting rod is connected to the adjacent rotating plate.

[0009] As a further preferred solution, it also includes a fixing part, a second cylinder and a pressure plate, the lower side of the connecting plate is connected to two front and rear fixing parts, the fixing parts are connected to the second cylinder, and the pressure plates are connected between the telescopic ends of adjacent second cylinders.

[0010] As a further preferred solution, a sliding plate is also included, and sliding grooves are provided at both the front and rear parts of the connecting plate, and both the front and rear parts of the connecting plate are slidably connected to the sliding plate through the sliding grooves.

[0011] As a further preferred solution, a soft pad is provided on the sliding plate.

[0012] The utility model has the following advantages: the utility model starts the first cylinder on the fixed seat, adjusts the distance between the connecting plates to adapt to the length of the sheet metal shell to be bent, and then makes the sliding plates approach each other to limit the sheet metal shell, thereby achieving the effect of being able to adjust the distance between the connecting plates to adapt to the bending requirements of sheet metal shells of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the first new type of three-dimensional structure of the present utility model.

[0014] Figure 2 This is a schematic diagram of the second novel three-dimensional structure of the present utility model.

[0015] Figure 3 This is a schematic diagram of the third novel three-dimensional structure of the present utility model.

[0016] The numbers in the figure are: 1-base, 2-mounting plate, 3-fixed seat, 4-first cylinder, 5-connecting plate, 6-rotating plate, 7-motor, 8-connecting rod, 9-fixed part, 10-second cylinder, 11-pressing plate, 12-sliding plate, 13-slide groove. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0018] A sheet metal shell production bending device for a power distribution cabinet, such as Figure 1-Figure 3 As shown, it includes a base 1, a mounting plate 2, a connecting plate 5, an adjusting component and a bending component. The upper sides of the left and right parts of the base 1 are connected to the mounting plates 2, and the upper sides of the mounting plates 2 are slidably connected to the left and right connecting plates 5. The mounting plates 2 are provided with an adjusting component capable of adjusting the distance between the connecting plates 5, and the adjusting component is provided with a bending component capable of bending the sheet metal shell.

[0019] like Figure 2As shown, the adjustment assembly includes a fixed seat 3 and a first cylinder 4. The upper sides of the front and rear parts of the mounting plate 2 are connected to the fixed seats 3, and the first cylinders 4 are connected to the fixed seats 3. The inner telescopic ends of the first cylinders 4 are connected to the left connecting plate 5, and the outer telescopic ends of the first cylinders 4 are connected to the right connecting plate 5.

[0020] like Figure 2 and Figure 3 As shown, the bending assembly includes a rotating plate 6, a motor 7 and a connecting rod 8. The rotating plates 6 are rotatably connected on the side of the connecting plates 5 that are away from each other. The lower side of the rotating plates 6 is connected to the motor 7. The output shaft of the motor 7 is connected to the connecting rod 8, and the connecting rod 8 is connected to the adjacent rotating plates 6.

[0021] like Figure 1-Figure 3 As shown, it also includes a fixing member 9, a second cylinder 10, a pressure plate 11 and a sliding plate 12. The lower side of the connecting plate 5 is connected to two front and rear fixing members 9, the fixing members 9 are connected to the second cylinders 10, and the pressure plates 11 are connected between the telescopic ends of adjacent second cylinders 10. The front and rear parts of the connecting plate 5 are provided with sliding grooves 13, and the front and rear parts of the connecting plate 5 are slidably connected to the sliding plate 12 through the sliding grooves 13, and the sliding plate 12 is provided with a cushion.

[0022] When using the utility model, first place the base 1 in the sheet metal shell production bending area of ​​the power distribution cabinet, then start the first cylinder 4 on the fixing seat 3, so that the telescopic end of the first cylinder 4 is pushed out, and the connecting plate 5 is pushed away from the mounting plate 2 to slide, and the distance between the connecting plates 5 is adjusted to adapt to the length of the sheet metal shell to be bent, and then the sliding plates 12 are moved away from each other on the slide groove 13, and then the sheet metal shell is placed on the connecting plate 5, and then the sliding plates 12 are brought closer to each other to limit the sheet metal shell. After the sheet metal shell is limited, start the second cylinder 10 on the fixing member 9, so that the telescopic end of the second cylinder 10 is contracted, and the pressing plate 11 is moved downward, so that the pressing plate 11 clamps and fixes the sheet metal shell. After the sheet metal shell is clamped and fixed, start the motor 7 to drive the connecting rod 8 to rotate downward, so that the rotating plate 6 rotates upward, and the sheet metal shell is bent, thereby playing a role in being able to adjust the distance between the connecting plates 5 to adapt to the bending requirements of sheet metal shells of different sizes.

[0023] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art having benefit of this disclosure will appreciate that various other embodiments may be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.

Claims

1. A sheet metal shell production bending device for a power distribution cabinet, characterized in that: The invention comprises a base (1), a mounting plate (2), a connecting plate (5), an adjusting component and a bending component. The upper sides of the left and right parts of the base (1) are both connected to the mounting plates (2). The upper sides of the mounting plates (2) are slidably connected to the left and right connecting plates (5). The mounting plates (2) are provided with an adjusting component capable of adjusting the distance between the connecting plates (5). The adjusting component is provided with a bending component capable of bending the sheet metal shell.

2. A sheet metal shell production and bending device for a power distribution cabinet according to claim 1, characterized in that: The adjustment component comprises a fixing seat (3) and a first cylinder (4); the upper sides of the front and rear parts of the mounting plate (2) are both connected to the fixing seat (3); the fixing seat (3) is both connected to the first cylinder (4); the inner telescopic ends of the first cylinder (4) are both connected to the left connecting plate (5); and the outer telescopic ends of the first cylinder (4) are both connected to the right connecting plate (5).

3. A sheet metal shell production and bending device for a power distribution cabinet according to claim 2, characterized in that: The bending assembly comprises a rotating plate (6), a motor (7) and a connecting rod (8); the rotating plate (6) is rotatably connected to the side of the connecting plate (5) away from each other; the lower side of the rotating plate (6) is connected to the motor (7); the output shaft of the motor (7) is connected to the connecting rod (8); and the connecting rod (8) is connected to the adjacent rotating plate (6).

4. A sheet metal shell production and bending device for a power distribution cabinet according to claim 3, characterized in that: It also includes a fixing member (9), a second cylinder (10) and a pressing plate (11); the lower side of the connecting plate (5) is connected to two front and rear fixing members (9); the fixing members (9) are connected to the second cylinder (10); and the pressing plates (11) are connected between the telescopic ends of adjacent second cylinders (10).

5. A sheet metal shell production and bending device for a power distribution cabinet according to claim 4, characterized in that: It also includes a sliding plate (12), and the front and rear parts of the connecting plate (5) are both provided with sliding grooves (13), and the front and rear parts of the connecting plate (5) are both slidably connected to the sliding plate (12) through the sliding grooves (13).

6. A sheet metal shell production and bending device for a power distribution cabinet according to claim 5, characterized in that: A soft pad is provided on the sliding plate (12).

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