One-step forming die for industrial case shell

Abstract

The utility model discloses a one-step forming die for an industrial case shell, which belongs to the field of forming dies and comprises a base and a top seat, a lower die is arranged on the base, a cavity is arranged on the lower die, an upper die is mounted on the top seat through a connecting column, and a punching component is mounted on the upper die. The second punch with the first groove and the third punch with the second groove are arranged on the upper die and used in cooperation with the first bending plate and the second bending plate, in the punching process, after a hole is formed, hole edges can be bent through the bending plates, secondary machining is not needed, and through the arranged adjusting assembly, the punching efficiency is greatly improved. The position of the bent plate can be adjusted through the adjusting assembly, after the lower end of the bent plate is flush with the lower end of the corresponding punch, a new punch is formed, holes without hole edge bending are conveniently punched, the use flexibility and adaptability are high, a lead screw and an adjusting rod are arranged in the adjusting assembly, the stability after adjustment can be guaranteed, and the production efficiency is improved. And the punching machining effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of forming dies, and particularly relates to a one-time forming die for an industrial chassis shell. Background Technique

[0002] An industrial chassis shell is a computer chassis specially designed for industrial environments, usually used for installing and protecting industrial computers, servers, network devices, etc. Since there are usually many holes on the industrial chassis shell, a punching die is used for punching processing.

[0003] When processing an industrial chassis shell, the sheet is placed on the die. After starting the driving mechanism, the upper die quickly descends to punch the sheet, cutting off the excess material to achieve punching processing. However, the existing forming die can only perform punching processing on the sheet and cannot perform bending treatment on the hole edges. It is necessary to take down the sheet and use a bending device for secondary processing, resulting in the inability to achieve the one-time forming of the entire industrial chassis shell and high processing costs. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a one-time forming die for an industrial chassis shell, which can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A one-time forming die for an industrial chassis shell includes a base and a top seat. A lower die is provided on the base, and a cavity is provided on the lower die. An upper die is installed on the top seat through a connecting column. A punching component is installed on the upper die, and the punching component includes a first punch, a second punch, a first groove, a third punch, a second groove, a first bending plate, and a second bending plate. An adjusting component is connected to the top seat, and the lower end of the adjusting component is connected to the first bending plate and the second bending plate.

[0007] Preferably, a guide sleeve is fixed on the base, and a movable cavity is provided in the guide sleeve. A guide post is provided on the top seat, and the lower end of the guide post is located in the movable cavity of the guide sleeve.

[0008] Preferably, the upper die is directly above the lower die, and a connecting seat is provided on the top seat.

[0009] Preferably, the first punch, the second punch, and the third punch are fixed on the lower surface of the upper die. The first groove is provided on the second punch. The first bending plate is provided in the first groove and penetrates through the upper die. The second groove is opened on the third punch. The second bending plate is provided in the second groove and penetrates through the upper die.

[0010] Preferably, the adjusting assembly includes a connecting plate, a guiding rod, an adjusting rod, a servo motor and a lead screw. The connecting plate is fixedly connected to the upper ends of the first bending plate and the second bending plate. The guiding rod is fixed on the connecting plate and penetrates through the top seat. The adjusting rod is fixed at the middle position of the upper surface of the connecting plate. The servo motor is connected to the lead screw and is fixedly installed on the top seat. The lower end of the lead screw is connected to the adjusting rod and is in threaded connection with the adjusting rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects: for the one-time forming die of the industrial chassis shell, by arranging a second punch with a first groove and a third punch with a second groove on the upper die, and cooperating with the first bending plate and the second bending plate, during the punching process, after the hole is formed, the bending plate can be used to bend the hole edge, which can be realized without secondary processing. By arranging the adjusting assembly, the position of the bending plate can be adjusted by using the adjusting assembly. When the lower end of the bending plate is flush with the lower end of the corresponding punch, a new punch is formed, which is convenient for punching holes that do not require bending of the hole edge. It has high flexibility and adaptability in use. The lead screw and the adjusting rod are arranged in the adjusting assembly, which can ensure the stability after adjustment and guarantee the punching and processing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 is a schematic diagram of the structure of the upper die of the utility model;

[0014] Figure 3 is the utility model Figure 2 the enlarged view of part A;

[0015] Figure 4 is a schematic diagram of the structure of the adjusting assembly of the utility model.

[0016] In the figure: 1, base; 2, lower die; 3, cavity; 4, top seat; 5, connecting column; 6, upper die; 7, adjusting assembly; 701, connecting plate; 702, guiding rod; 703, adjusting rod; 704, servo motor; 705, lead screw; 8, first punch; 9, second punch; 10, first groove; 11, third punch; 12, second groove; 13, first bending plate; 14, second bending plate; 15, guide sleeve; 16, guide post. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] In order to make the technical means, creative features, achieving purposes and functions of the utility model easy to understand, the utility model will be further described below in conjunction with specific embodiments.

[0018] Such as Figures 1-4As shown in the figure, a one - time forming die for an industrial chassis shell includes a base 1 and a top seat 4. A lower die 2 is provided on the base 1, and a cavity 3 is arranged on the lower die 2. An upper die 6 is installed on the top seat 4 through a connecting column 5. A punching component is installed on the upper die 6, and the punching component includes a first punch 8, a second punch 9, a first groove 10, a third punch 11, a second groove 12, a first bending plate 13 and a second bending plate 14. An adjusting component 7 is connected to the top seat 4, and the lower end of the adjusting component 7 is connected to the first bending plate 13 and the second bending plate 14. A guide sleeve 15 is fixed on the base 1, and a movable cavity is provided in the guide sleeve 15. A guide post 16 is provided on the top seat 4, and the lower end of the guide post 16 is located in the movable cavity on the guide sleeve 15. The upper die 6 is located directly above the lower die 2, and a connecting seat is provided on the top seat 4.

[0019] When using the forming die to form an industrial chassis shell, the die is fixedly arranged through the base 1. Place the sheet material at the cavity 3 on the lower die 2. After starting the driving mechanism, the driving mechanism drives the top seat 4 to descend, thereby driving the upper die 6 and the punching component to descend through the connecting column 5. During this process, the guide post 16 moves along the guide sleeve 15, ensuring the punching stability. When the punching component contacts the sheet material, a force is applied, thereby achieving the purpose of punching and forming. During this process, in addition to punching holes, the punching component can also bend the edges of the holes to achieve the purpose of one - time forming. If the edges of the holes of the industrial chassis shell to be punched do not need to be bent, then the structure in the punching component is adjusted through the adjusting component 7, and then the punching operation can be carried out.

[0020] Through the above implementation scheme, the first punch 8, the second punch 9 and the third punch 11 are fixed on the lower surface of the upper die 6. The first groove 10 is arranged on the second punch 9. The first bending plate 13 is arranged in the first groove 10 and penetrates through the upper die 6. The second groove 12 is opened on the third punch 11. The second bending plate 14 is arranged in the second groove 12 and penetrates through the upper die 6.

[0021] During the punching process, the first punch 8, the second punch 9 and the third punch 11 perform a material - reduction operation on the sheet material to punch out holes of different sizes. During this process, the second punch 9 and the third punch 11 first contact the sheet material for punching. At this time, due to the first groove 10 and the second groove 12, there are edges for the corresponding holes. As the punches descend, the first bending plate 13 and the second bending plate 14 bend the edges of the holes. At the same time, the first punch 8 punches out the corresponding small holes. In this way, during the process of punching and bending, one - time forming of the industrial chassis shell can be achieved. When processing an industrial chassis shell with the same - sized holes but without the need to bend the hole edges, the adjusting component 7 is started to make the first bending plate 13 and the second bending plate 14 descend until the lower ends of the bending plates are flush with the lower ends of the corresponding punches. The bending plates cooperate with the corresponding punches to form new punching heads, and then the punching operation can be carried out.

[0022] Through the above embodiments, the adjusting assembly 7 includes a connecting plate 701, a guiding rod 702, an adjusting rod 703, a servo motor 704 and a lead screw 705. The connecting plate 701 is fixedly connected to the upper ends of the first bent plate 13 and the second bent plate 14. The guiding rod 702 is fixed on the connecting plate 701 and penetrates through the top seat 4. The adjusting rod 703 is fixed at the middle position on the upper surface of the connecting plate 701. The servo motor 704 is connected to the lead screw 705, and the servo motor 704 is fixedly installed on the top seat 4. The lower end of the lead screw 705 is connected to the adjusting rod 703, and the lead screw 705 is in threaded connection with the adjusting rod 703.

[0023] When using the adjusting assembly 7, after starting the servo motor 704, the lead screw 705 rotates to apply a force to the adjusting rod 703. The adjusting rod 703 drives the connecting plate 701 to descend along the guiding rod 702, thereby driving the first bent plate 13 and the second bent plate 14 to descend until the bent plates are flush with the lower ends of the corresponding punches, and then the punching operation can be carried out. Due to the self-locking effect between the lead screw 705 and the adjusting rod 703, the stability after adjustment can be ensured, and the stability of the punching process is guaranteed.

[0024] It should be noted that by providing the second punch 9 with the first groove 10 and the third punch 11 with the second groove 12 on the upper die 6 and using them in cooperation with the first bent plate 13 and the second bent plate 14, during the punching process, after the hole is formed, the bent plates can be used to bend the hole edge, which can be achieved without secondary processing. By providing the adjusting assembly 7, the position of the bent plates can be adjusted by using the adjusting assembly 7. When the lower ends of the bent plates are flush with the lower ends of the corresponding punches, new punches are formed, which is convenient for punching holes that do not require bending of the hole edges. It has high flexibility and adaptability in use. The lead screw 705 and the adjusting rod 703 are provided in the adjusting assembly 7, which can ensure the stability after adjustment and guarantee the punching effect.

[0025] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. One-time forming die for industrial chassis housing, comprising a base (1) and a top seat (4). A lower die (2) is provided on the base (1), and a cavity (3) is arranged on the lower die (2). The top seat (4) is installed with an upper die (6) through a connecting column (5), and it is characterized in that: A punching component is installed on the upper die (6), and the punching component includes a first punch (8), a second punch (9), a first groove (10), a third punch (11), a second groove (12), a first bending plate (13) and a second bending plate (14). An adjusting component (7) is connected to the top seat (4), and the lower end of the adjusting component (7) is connected to the first bending plate (13) and the second bending plate (14).

2. The one-time forming mold for an industrial chassis shell according to claim 1, characterized in that: A guide sleeve (15) is fixed on the base (1), and a movable cavity is provided in the guide sleeve (15). A guide post (16) is provided on the top seat (4), and the lower end of the guide post (16) is located in the movable cavity of the guide sleeve (15).

3. The one-time forming die for an industrial chassis housing according to claim 2, wherein: The upper die (6) is located directly above the lower die (2), and a connecting seat is provided on the top seat (4).

4. The one-time forming mold for the industrial chassis housing according to claim 3, wherein: The first punch (8), the second punch (9) and the third punch (11) are fixed on the lower surface of the upper die (6). The first groove (10) is provided on the second punch (9). The first bending plate (13) is arranged in the first groove (10), and the first bending plate (13) penetrates through the upper die (6). The second groove (12) is opened on the third punch (11). The second bending plate (14) is arranged in the second groove (12), and the second bending plate (14) penetrates through the upper die (6).

5. The one-time forming mold for an industrial chassis shell according to claim 4, characterized in that: The adjusting component (7) includes a connecting plate (701), a guiding rod (702), an adjusting rod (703), a servo motor (704) and a lead screw (705). The connecting plate (701) is fixedly connected to the upper ends of the first bending plate (13) and the second bending plate (14). The guiding rod (702) is fixed on the connecting plate (701), and the guiding rod (702) penetrates through the top seat (4). The adjusting rod (703) is fixed at the middle position on the upper surface of the connecting plate (701). The servo motor (704) is connected to the lead screw (705), and the servo motor (704) is fixedly installed on the top seat (4). The lower end of the lead screw (705) is connected to the adjusting rod (703), and the lead screw (705) is in threaded connection with the adjusting rod (703).

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