Metal cabinet sheet metal bending forming processing equipment

Abstract

The utility model discloses a kind of metal cabinet sheet metal bending forming processing equipment, it is related to sheet metal bending technical field.The utility model includes support frame, and further include: down-pressing part, the down-pressing part is installed in the top of support frame;Positioning part, the positioning part is set on support frame;Bending part, the bending part is installed on support frame;The positioning part includes drive assembly, and the drive assembly is installed in the bottom of support frame;Positioning assembly, the positioning assembly is set on support frame;The drive assembly includes the protective cover of fixed connection in the bottom of support frame.The utility model is positioned by setting positioning part, solved the bending forming processing equipment in the use process of existing, it is inconvenient to position sheet metal, easy to make sheet metal appear position deviation in bending process, and then lead to bending angle, bending position does not meet design requirement, affect product processing quality, increase the probability of unqualified product generation problem.

Description

Technical Field

[0001] This utility model belongs to the field of sheet metal bending technology, and in particular relates to a sheet metal bending and forming equipment for metal cabinets. Background Technology

[0002] With the rapid development of industrial automation, data center construction, and power system upgrades, the market demand for metal cabinets, as the core carrier for equipment storage, protection, and cabling management, continues to rise. The structural stability, appearance precision, and service life of metal cabinets largely depend on the quality of sheet metal bending and forming. Sheet metal bending and forming equipment, as the core tool for realizing this process, directly determines the production efficiency and product quality of metal cabinets. Therefore, high-performance sheet metal bending and forming equipment is needed to complete the precise processing of sheet metal parts.

[0003] However, existing bending and forming equipment is not convenient for positioning sheet metal during use, which can easily cause the sheet metal to shift during bending. This can lead to bending angles and positions not meeting design requirements, affecting product processing quality and increasing the probability of producing defective products. Utility Model Content

[0004] The purpose of this utility model is to provide a metal cabinet sheet metal bending and forming processing equipment. By setting a positioning part, it solves the problem that existing bending and forming processing equipment is not convenient for positioning sheet metal during use, which easily causes the sheet metal to shift position during bending, resulting in bending angle and bending position not meeting design requirements, affecting product processing quality, and increasing the probability of producing defective products.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a sheet metal bending and forming processing equipment for metal cabinets, including a support frame, and further comprising: a pressing part installed on the top of the support frame; a positioning part disposed on the support frame; and a bending part installed on the support frame. The positioning part includes a driving assembly installed on the bottom of the support frame; and a positioning component disposed on the support frame. The driving assembly includes a protective cover fixedly connected to the bottom of the support frame. A threaded rod is rotatably connected to the bottom of the support frame, the bottom of the threaded rod penetrating the protective cover, and the threaded rod is rotatably connected to the protective cover. A rectangular plate is threadedly connected to the outer wall of the threaded rod. A sliding rod is fixedly connected between the bottom of the support frame and the inner bottom wall of the protective cover. A sliding rod is slidably connected to a rectangular plate, and two drive rods are hinged to the rectangular plate. A motor is fixedly connected to the bottom of the protective cover, and the output shaft of the motor is fixedly connected to a threaded rod via a coupling. A transmission component is provided on the support frame. The front and rear sides of the protective cover are open. The transmission component includes hinge blocks fixedly connected to the front and rear sides of the support frame, respectively. A transmission rod is hinged to each of the two hinge blocks. The sides of the two transmission rods that are close to each other are hinged to two drive rods, and the sides of the two transmission rods that are far apart from each other are hinged to connecting rods. The two connecting rods are hinged to two connecting blocks. The two hinge blocks and the two transmission rods are mirror images of each other, providing a stable driving force for automatic positioning.

[0007] Furthermore, the pressing part includes a portal frame fixedly connected to the top of the support frame, an electric telescopic rod is fixedly connected to the top inner wall of the portal frame, and a pressing plate is fixedly connected to the output shaft of the electric telescopic rod; the pressing plate is located inside the portal frame.

[0008] Furthermore, the bending section includes a bending assembly mounted on a support frame; and a power assembly disposed on the support frame.

[0009] Furthermore, the positioning component includes a slide groove formed on the top of the support frame, and two positioning plates are provided on the top of the support frame. The bottom of both positioning plates extends into the slide groove, and both positioning plates are slidably connected to the slide groove. A connecting block is fixedly connected to the side of the two positioning plates that are far apart from each other. The two positioning plates are located at both ends of the slide groove and are arranged in a mirror image to achieve fast and symmetrical automatic positioning.

[0010] Furthermore, the bending assembly includes a rectangular hole formed on the support frame, a rotating rod rotatably connected between the front inner wall and the rear inner wall of the rectangular hole, and a bending plate fixedly connected to the outer wall of the rotating rod; the rectangular hole is located on the left side of the portal frame, and the bending plate is located inside the rectangular hole.

[0011] Furthermore, the power assembly includes a grooved rod fixedly connected to the outer wall of the rotating rod, a limiting groove is formed on the grooved rod, a cylindrical rod is slidably connected in the limiting groove, and a power component is provided at the bottom of the support frame; the grooved rod is located on the front side of the bending plate, the power component includes a rectangular block rotatably connected to the outer wall of the cylindrical rod, an L-shaped bracket is fixedly connected to the bottom of the support frame, an electric telescopic rod II is fixedly connected to the L-shaped bracket, and the output shaft of the electric telescopic rod II is fixedly connected to the rectangular block, which is the power source for realizing high-force bending.

[0012] This utility model has the following beneficial effects:

[0013] 1. By setting up a positioning part, the sheet metal is placed on top of the support frame. After the motor is started, the motor drives the rectangular plate to slide along the slide bar through the threaded rod. The parallel relationship between the slide bar and the threaded rod ensures that the rectangular plate moves smoothly. The rectangular plate then pushes the transmission rod to rotate on the hinge block through the drive rod. In turn, the transmission rod drives the two positioning plates to move closer to each other in the slide groove through the connecting rod and the connecting block, thus completing the centering positioning of the sheet metal. This ensures the stability of the positioning, avoids positional deviation, improves the overall work efficiency, and helps to ensure the quality stability of subsequent processing.

[0014] 2. By setting up a bending section, after activating the electric telescopic rod two, it pulls the cylindrical rod to move within the limiting slide groove through the rectangular block, driving the grooved rod to move, which in turn causes the rotating rod to rotate, causing the bending plate to rotate and move closer to the lower pressure plate. Finally, the bending of the sheet metal is completed through the cooperation of the bending plate and the lower pressure plate. The continuous mechanized transmission method greatly shortens the time of a single sheet metal bending, which helps to improve the efficiency of the overall sheet metal processing, while ensuring the stability of processing quality.

[0015] 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

[0016] 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.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a partial cross-sectional view of the drive component of this utility model;

[0019] Figure 3 This is a partial cross-sectional view of the positioning component of this utility model;

[0020] Figure 4 This is a partial cross-sectional view of the bending component of this utility model;

[0021] Figure 5 This is a partial cross-sectional view of the power component of this utility model.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Pressing section; 111. Support frame; 112. Portal bracket; 113. Electric telescopic rod one; 114. Pressing plate; 2. Positioning section; 21. Drive assembly; 211. Protective cover; 212. Threaded rod; 213. Rectangular plate; 214. Slide rod; 215. Drive rod; 216. Motor; 217. Hinge block; 218. Transmission rod; 219. Connecting rod; 22. Positioning assembly; 221. Slide groove; 222. Positioning plate; 223. Connecting block; 3. Bending section; 31. Bending assembly; 311. Rectangular hole; 312. Rotating rod; 313. Bending plate; 32. Power assembly; 321. Slotted rod; 322. Limiting slide groove; 323. Cylindrical rod; 324. Rectangular block; 325. L-shaped bracket; 326. Electric telescopic rod two. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-5 As shown, this utility model is a sheet metal bending and forming processing equipment for metal cabinets, including a support frame 111, and further including: a pressing part 1, which is installed on the top of the support frame 111; a positioning part 2, which is disposed on the support frame 111; and a bending part 3, which is installed on the support frame 111. The pressing part 1 includes a portal-shaped bracket 112 fixedly connected to the top of the support frame 111. An electric telescopic rod 113 is fixedly connected to the inner wall of the top of the portal-shaped bracket 112. The output shaft of the electric telescopic rod 113 is fixedly connected to a pressing plate 114. The pressing plate 114 is located inside the portal-shaped bracket 112.

[0026] The positioning unit 2 includes a drive assembly 21, which is mounted on the bottom of the support frame 111; and a positioning assembly 22, which is disposed on the support frame 111. The drive assembly 21 includes a protective cover 211 fixedly connected to the bottom of the support frame 111. A threaded rod 212 is rotatably connected to the bottom of the support frame 111, with its bottom penetrating through the protective cover 211. The threaded rod 212 is rotatably connected to the protective cover 211, and a rectangular plate 213 is threaded onto the outer wall of the threaded rod 212. The support frame 111... A sliding rod 214 is fixedly connected between the bottom and the inner wall of the bottom of the protective cover 211. The sliding rod 214 passes through the rectangular plate 213 and is slidably connected to the rectangular plate 213. Two drive rods 215 are hinged on the rectangular plate 213. A motor 216 is fixedly connected to the bottom of the protective cover 211. The output shaft of the motor 216 is fixedly connected to the threaded rod 212 through a coupling. A transmission component is provided on the support frame 111. The front and rear sides of the protective cover 211 are open. The transmission component includes components respectively fixedly connected to the support frame 111. The support frame 111 has hinge blocks 217 on its front and rear sides. Each hinge block 217 has a transmission rod 218 hinged to it. The sides of the two transmission rods 218 that are close to each other are hinged to two drive rods 215, while the sides of the two transmission rods 218 that are far apart from each other are hinged to connecting rods 219. Each connecting rod 219 is hinged to two connecting blocks 223. The two hinge blocks 217 and the two transmission rods 218 are mirror images of each other. The positioning assembly 22 includes a groove 221 formed on the top of the support frame 111. The top of the support frame 111 is provided with two positioning plates 222. The bottom of both positioning plates 222 extends into the slide groove 221. Both positioning plates 222 are slidably connected to the slide groove 221. A connecting block 223 is fixedly connected to the side of the two positioning plates 222 that is far apart from each other. The two positioning plates 222 are located at both ends of the slide groove 221 and are set in a mirror image. By setting the positioning part 2, the stability of positioning is ensured, position deviation is avoided, the overall work efficiency is improved, and the quality stability of subsequent processing is guaranteed.

[0027] The bending section 3 includes a bending assembly 31, which is mounted on a support frame 111; and a power assembly 32, which is also mounted on the support frame 111. The bending assembly 31 includes a rectangular hole 311 formed in the support frame 111. A rotating rod 312 is rotatably connected between the front inner wall and the rear inner wall of the rectangular hole 311. A bending plate 313 is fixedly connected to the outer wall of the rotating rod 312. The rectangular hole 311 is located on the left side of the portal frame 112, and the bending plate 313 is located inside the rectangular hole 311. The power assembly 32 includes a grooved rod 321 fixedly connected to the outer wall of the rotating rod 312. A limit groove 322 is formed on the grooved rod 321. A cylindrical rod 323 is slidably connected within the limiting groove 322, and a power component is provided at the bottom of the support frame 111; the grooved rod 321 is located on the front side of the bending plate 313, and the power component includes a rectangular block 324 rotatably connected to the outer wall of the cylindrical rod 323. An L-shaped bracket 325 is fixedly connected to the bottom of the support frame 111, and an electric telescopic rod 326 is fixedly connected to the L-shaped bracket 325. The output shaft of the electric telescopic rod 326 is fixedly connected to the rectangular block 324. By setting the bending part 3, the continuous mechanized transmission method greatly shortens the time of a single sheet metal bending, which helps to improve the overall sheet metal processing efficiency and ensure the stability of processing quality.

[0028] It should be noted that the control of the electric telescopic pole 113, motor 216 and electric telescopic pole 326 in this application can all 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 achieved using existing technologies, such as PLC.

[0029] A specific application of this embodiment is as follows: In use, the sheet metal is placed on top of the support frame 111, and then the motor 216 is started. At this time, the motor 216 drives the rectangular plate 213 to slide on the slide rod 214 through the threaded rod 212. Under the parallel action of the slide rod 214 and the threaded rod 212, the rectangular plate 213 is ensured to move smoothly. At this time, the rectangular plate 213 pushes the two transmission rods 218 to rotate on the corresponding hinge blocks 217 through the two drive rods 215 respectively. At this time, the two transmission rods 218 push the two positioning plates 222 on the slide groove 22 through the two connecting rods 219 and the two connecting blocks 223 respectively. 1. The two slide inwards and move closer to each other to center and position the sheet metal. Then, the electric telescopic rod 113 is activated. At this time, the electric telescopic rod 113 pushes the lower pressure plate 114 to press the plate tightly. Then, the electric telescopic rod 226 is activated. At this time, the electric telescopic rod 226 pulls the cylindrical rod 323 to move within the limiting slide groove 322 through the rectangular block 324, thereby driving the groove rod 321 to move. At this time, the groove rod 321 drives the rotating rod 312 to rotate, thereby driving the bending plate 313 to rotate and move closer to the lower pressure plate 114. Through the action of the bending plate 313 and the lower pressure plate 114, the sheet metal is bent.

[0030] 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.

[0031] 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 sheet metal bending and forming processing equipment for metal cabinets, comprising a support frame (111), characterized in that, Also includes: A pressing part (1) is installed on the top of the support frame (111); Positioning part (2), the positioning part (2) is disposed on the support frame (111); A bending portion (3) is mounted on a support frame (111); The positioning part (2) includes a drive assembly (21), which is mounted on the bottom of the support frame (111); as well as Positioning component (22), which is disposed on support frame (111); The drive assembly (21) includes a protective cover (211) fixedly connected to the bottom of the support frame (111). A threaded rod (212) is rotatably connected to the bottom of the support frame (111). The bottom of the threaded rod (212) penetrates the protective cover (211). The threaded rod (212) is rotatably connected to the protective cover (211). A rectangular plate (213) is threaded onto the outer wall of the threaded rod (212). The bottom of the support frame (111) and the bottom of the protective cover (211) are connected together. A slide rod (214) is fixedly connected between the inner walls of the part. The slide rod (214) passes through the rectangular plate (213). The slide rod (214) is slidably connected to the rectangular plate (213). Two drive rods (215) are hinged on the rectangular plate (213). A motor (216) is fixedly connected to the bottom of the protective cover (211). The output shaft of the motor (216) is fixedly connected to the threaded rod (212) through a coupling. A transmission component is provided on the support frame (111). The protective cover (211) has openings on both the front and rear sides.

2. The sheet metal bending and forming equipment for metal cabinets according to claim 1, characterized in that, The pressing part (1) includes a portal bracket (112) fixedly connected to the top of the support frame (111). An electric telescopic rod (113) is fixedly connected to the inner wall of the top of the portal bracket (112). The output shaft of the electric telescopic rod (113) is fixedly connected to a pressing plate (114). The lower pressure plate (114) is located inside the portal frame (112).

3. The sheet metal bending and forming equipment for metal cabinets according to claim 2, characterized in that, The bending portion (3) includes a bending assembly (31) mounted on a support frame (111); and A power assembly (32) is mounted on a support frame (111).

4. The sheet metal bending and forming equipment for metal cabinets according to claim 3, characterized in that, The positioning component (22) includes a slide groove (221) formed on the top of the support frame (111). The top of the support frame (111) is provided with two positioning plates (222). The bottom of both positioning plates (222) extends into the slide groove (221). Both positioning plates (222) are slidably connected to the slide groove (221). A connecting block (223) is fixedly connected to the side of the two positioning plates (222) that are far apart from each other. The two positioning plates (222) are located at both ends of the slide (221) and are set in a mirror image.

5. The sheet metal bending and forming equipment for metal cabinets according to claim 4, characterized in that, The bending assembly (31) includes a rectangular hole (311) opened on the support frame (111), a rotating rod (312) is rotatably connected between the front inner wall and the rear inner wall of the rectangular hole (311), and a bending plate (313) is fixedly connected to the outer wall of the rotating rod (312). The rectangular hole (311) is located on the left side of the portal frame (112), and the bent plate (313) is located inside the rectangular hole (311).

6. The sheet metal bending and forming equipment for metal cabinets according to claim 5, characterized in that, The power assembly (32) includes a grooved rod (321) fixedly connected to the outer wall of the rotating rod (312), a limiting groove (322) is provided on the grooved rod (321), a cylindrical rod (323) is slidably connected in the limiting groove (322), and a power component is provided at the bottom of the support frame (111). Among them, the grooved rod (321) is located on the front side of the bending plate (313).

7. The sheet metal bending and forming equipment for metal cabinets according to claim 6, characterized in that, The transmission component includes hinge blocks (217) fixedly connected to the front and rear sides of the support frame (111), and transmission rods (218) are hinged on both hinge blocks (217). The two transmission rods (218) are hinged to two drive rods (215) on the side closer to each other, and connecting rods (219) are hinged to the side farther from each other. The two connecting rods (219) are hinged to two connecting blocks (223) respectively. The two hinge blocks (217) and the two transmission rods (218) are arranged in a mirror image.

8. The sheet metal bending and forming equipment for metal cabinets according to claim 7, characterized in that, The power component includes a rectangular block (324) rotatably connected to the outer wall of the cylindrical rod (323), an L-shaped bracket (325) fixedly connected to the bottom of the support frame (111), an electric telescopic rod (326) fixedly connected to the L-shaped bracket (325), and the output shaft of the electric telescopic rod (326) fixedly connected to the rectangular block (324).

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