Fixing support for metal shell machining

Abstract

The utility model discloses a fixing support used for metal shell machining, and relates to the technical field of metal shell machining, the fixing support comprises a fixing support base and a first limiting assembly, and the outer wall of the top of the fixing support base is rotationally connected with a rotating disc base; the first limiting assembly used for limiting is arranged on the outer wall of the top of the supporting platform, and a first sliding rail and a first positioning hole are formed in the outer wall of the top of the supporting platform. According to the fixing support for metal shell machining, when the movable limiting plates are moved till the outer walls of the movable limiting plates are tightly attached to the surface of a to-be-machined metal shell, the four movable limiting plates are adjusted, so that the front, rear, left and right positions of the to-be-machined metal shell are limited, and position deviation during machining is prevented; and a limiting block is moved till the outer wall of the bottom of the limiting block is tightly attached to the outer wall of the top of the to-be-machined metal shell, the four second positioning keys are adjusted, and therefore the position of the to-be-machined metal shell is limited according to the height of the machined metal shell.

Description

Technical Field

[0001] The utility model relates to the technical field of metal shell processing, in particular to a fixing bracket used for metal shell processing. Background Art

[0002] The computer case is a metal shell. When processing the computer case, a hole-opening tool is needed to make holes. When processing the metal shell, it is usually necessary to position it before processing to avoid deviation during the processing.

[0003] Existing fixed brackets for metal shell processing usually limit their positions on various horizontal surfaces. However, during the processing of the top of the metal shell, it often vibrates and moves vertically due to the up and down movement of the punching tool, which is not conducive to processing.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a fixing bracket for metal shell processing is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a fixing bracket for metal shell processing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixed bracket for metal shell processing, comprising a fixed bracket base and a first limiting component, the top outer wall of the fixed bracket base is rotatably connected to a rotating disk base, and the top outer wall of the rotating disk base is fixedly connected to a supporting platform, the first limiting component for limiting is arranged on the top outer wall of the supporting platform, and the first limiting component comprises a first slide rail, a first positioning hole, a first slider and a movable limiting plate, the top outer wall of the supporting platform is provided with a first slide rail and a first positioning hole, and the first slide rail is internally slidably connected to the first slider, and the top outer wall of the first slider is fixedly connected to the movable limiting plate.

[0007] Furthermore, the outer wall of the movable limiting plate is slidably connected with a first positioning key, and the first positioning key is matched with the first positioning hole.

[0008] Furthermore, a fixing frame is provided on the outer wall of the first positioning key, and a movable limiting plate is fixedly connected to the outer wall of the fixing frame.

[0009] Furthermore, a second slide rail and a second positioning hole are provided inside the movable limiting plate, and four movable limiting plates are provided.

[0010] Furthermore, a second limiting assembly for limiting position is arranged inside the second slide rail, and the second limiting assembly includes a second slider and a limiting block, the second slider is slidably connected to the inside of the second slide rail, and the outer wall of the second slider is provided with a limiting block.

[0011] Furthermore, the second limiting assembly also includes a fixing block and a second positioning key. The outer wall of the limiting block is provided with the fixing block, and the interior of the fixing block is connected with the second positioning key.

[0012] Furthermore, the second positioning key is matched with the second positioning hole, and a second positioning key is arranged on the side of the limiting block.

[0013] Furthermore, the movable limiting plate and the rotating disk base are connected via a first sliding block and a fixed frame, and the movable limiting plate and the limiting block are connected via a second sliding block and a second positioning key.

[0014] The utility model provides a fixing bracket for metal shell processing, which has the following beneficial effects:

[0015] 1. The fixed bracket for processing metal shells moves the movable limit plate until the outer wall of the movable limit plate is close to the surface of the metal shell to be processed, and then presses the first positioning key downward, and the left and right sides of the first positioning key slide inside the movable limit plate, and the bottom end of the first positioning key enters the inside of the first positioning hole, and the four movable limit plates are all adjusted in position, so as to realize the position limitation of the front side, rear side, left side and right side of the metal shell to be processed, and prevent the position deviation from occurring when processing the top of the metal shell.

[0016] 2. The fixed bracket used for processing metal shells moves the limit block until the bottom outer wall of the limit block is close to the top outer wall of the metal shell to be processed, and pushes the second positioning key in the direction of the moving limit plate. The end of the second positioning key enters the interior of the second positioning hole, and the position of the four second positioning keys is adjusted to limit the position of the metal shell according to its height, thereby preventing the metal shell from vibrating up and down with the processing machine when processing the top of the metal shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a fixing bracket for metal shell processing according to the utility model;

[0018] Figure 2 This is a schematic diagram of the support platform structure of a fixed bracket for metal shell processing according to the utility model;

[0019] Figure 3 This is a schematic structural diagram of a second limit assembly of a fixed bracket used for metal shell processing according to the utility model.

[0020] In the figure: 1. fixed bracket base; 2. rotating disk base; 3. supporting platform; 4. first limiting assembly; 401. first slide rail; 402. first positioning hole; 403. first slider; 404. movable limiting plate; 5. first positioning key; 6. fixed bracket; 7. second slide rail; 8. second positioning hole; 9. second limiting assembly; 901. second slider; 902. limiting block; 903. fixed block; 904. second positioning key. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0022] like Figure 1-Figure 3 As shown, a fixed support for metal shell processing includes a fixed support base 1 and a first limiting component 4, the top outer wall of the fixed support base 1 is rotatably connected to a rotating disk base 2, and the top outer wall of the rotating disk base 2 is fixedly connected to a supporting platform 3, the first limiting component 4 for limiting is arranged on the top outer wall of the supporting platform 3, and the first limiting component 4 includes a first slide rail 401, a first positioning hole 402, a first slider 403 and a movable limiting plate 404, and the top outer wall of the supporting platform 3 is provided with a first slide rail 401 and a first positioning hole 402. The first positioning hole 402 is provided, and the first slide rail 401 is internally slidably connected with the first slider 403, the top outer wall of the first slider 403 is fixedly connected with the movable limiting plate 404, the outer wall of the movable limiting plate 404 is slidably connected with the first positioning key 5, and the first positioning key 5 is adapted to the first positioning hole 402, the outer wall of the first positioning key 5 is provided with a fixing frame 6, and the outer wall of the fixing frame 6 is fixedly connected with the movable limiting plate 404, the second slide rail 7 and the second positioning hole 8 are opened inside the movable limiting plate 404, and four movable limiting plates 404 are provided;

[0023] The specific operation is as follows: the metal shell to be processed is placed on the central top of the support platform 3, and the rotating disk base 2 can rotate on the top outer wall of the fixed bracket base 1, and the direction of the metal shell to be processed placed on the top of the support platform 3 is adjusted by rotating the rotating disk base 2;

[0024] The movable limit plate 404 is pushed, and the first slider 403 slides inside the first slide rail 401. When the movable limit plate 404 is moved until the outer wall of the movable limit plate 404 is close to the surface of the metal shell to be processed, the first positioning key 5 is pressed downward, and the bottom end of the first positioning key 5 slides at the bottom of the fixing frame 6. The left and right sides of the first positioning key 5 slide inside the movable limit plate 404, and the bottom end of the first positioning key 5 enters the first positioning hole 402. The rotating disk base 2 and the movable limit plate 404 are connected to the fixing frame 6 through the first slider 403. The four movable limit plates 404 are all adjusted in position, so as to realize the position limitation of the front side, rear side, left side and right side of the metal shell to be processed, and prevent the position deviation when processing the top of the metal shell;

[0025] like Figure 1-Figure 3 As shown, the interior of the second slide rail 7 is provided with a second limiting assembly 9 for limiting, and the second limiting assembly 9 includes a second slider 901 and a limiting block 902, the second slider 901 is slidably connected to the interior of the second slide rail 7, and the outer wall of the second slider 901 is provided with a limiting block 902, the second limiting assembly 9 also includes a fixed block 903 and a second positioning key 904, the outer wall of the limiting block 902 is provided with a fixed block 903, and the interior of the fixed block 903 is connected with a second positioning key 904, the second positioning key 904 is adapted to the second positioning hole 8, and the side of the limiting block 902 is provided with a second positioning key 904, the movable limiting plate 404 and the rotating disk base 2 are connected to the fixed frame 6 through the first slider 403, and the movable limiting plate 404 and the limiting block 902 are connected to the second slider 901 and the second positioning key 904;

[0026] The specific operation is as follows: push the limit block 902 downward, and the interior of the second slide rail 7 of the second slider 901 slides downward, and the limit block 902 is moved until the bottom outer wall of the limit block 902 is close to the top outer wall of the metal shell to be processed, and the second positioning key 904 is pushed in the direction of the movable limit plate 404. The outer wall of the second positioning key 904 slides on the outer wall of the fixed block 903, and the end of the second positioning key 904 enters the interior of the second positioning hole 8. The four second positioning keys 904 are all adjusted in position to limit the position of the metal shell according to the height of the metal shell to be processed, so as to prevent it from vibrating up and down with the processing machine when processing the top of the metal shell.

[0027] In summary, if Figure 1-Figure 3As shown, the fixed bracket for processing metal shells, when in use, first place the metal shell to be processed on the central top of the support platform 3, adjust the orientation of the metal shell to be processed placed on the top of the support platform 3 by rotating the rotating disk base 2, push the movable limit plate 404, move the movable limit plate 404 until the outer wall of the movable limit plate 404 is close to the surface of the metal shell to be processed, press the first positioning key 5 downward, the bottom end of the first positioning key 5 enters the interior of the first positioning hole 402, and the four movable limit plates 404 are all adjusted in position, so as to achieve position limitation of the front side, rear side, left side and right side of the metal shell to be processed, push the limit block 902 downward, move the limit block 902 until the bottom outer wall of the limit block 902 is close to the top outer wall of the metal shell to be processed, push the second positioning key 904 toward the movable limit plate 404, the end of the second positioning key 904 enters the interior of the second positioning hole 8, and the four second positioning keys 904 are all adjusted in position, so as to achieve position limitation of the processed metal shell according to its height.

[0028] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A fixed support for metal shell processing, comprising a fixed support base (1) and a first limit assembly (4), characterized in that: The top outer wall of the fixed bracket base (1) is rotatably connected to the rotating disk base (2), and the top outer wall of the rotating disk base (2) is fixedly connected to the supporting platform (3); the first limiting component (4) for limiting is arranged on the top outer wall of the supporting platform (3), and the first limiting component (4) comprises a first slide rail (401), a first positioning hole (402), a first slider (403) and a movable limiting plate (404); the top outer wall of the supporting platform (3) is provided with a first slide rail (401) and a first positioning hole (402), and the first slider (403) is slidably connected inside the first slide rail (401), and the top outer wall of the first slider (403) is fixedly connected to the movable limiting plate (404).

2. A fixing bracket for metal shell processing according to claim 1, characterized in that: The outer wall of the movable limiting plate (404) is slidably connected to a first positioning key (5), and the first positioning key (5) is adapted to the first positioning hole (402).

3. A fixing bracket for metal shell processing according to claim 2, characterized in that: A fixing frame (6) is provided on the outer wall of the first positioning key (5), and a movable limiting plate (404) is fixedly connected to the outer wall of the fixing frame (6).

4. The fixing bracket for metal shell processing according to claim 1, characterized in that: The movable limiting plate (404) is provided with a second slide rail (7) and a second positioning hole (8) inside, and four movable limiting plates (404) are provided.

5. A fixing bracket for metal shell processing according to claim 4, characterized in that: A second limiting assembly (9) for limiting position is arranged inside the second slide rail (7), and the second limiting assembly (9) comprises a second slider (901) and a limiting block (902), the second slider (901) is slidably connected to the inside of the second slide rail (7), and the limiting block (902) is arranged on the outer wall of the second slider (901).

6. A fixing bracket for metal shell processing according to claim 5, characterized in that: The second limiting assembly (9) further comprises a fixing block (903) and a second positioning key (904); the outer wall of the limiting block (902) is provided with the fixing block (903), and the interior of the fixing block (903) is connected with the second positioning key (904).

7. A fixing bracket for metal shell processing according to claim 6, characterized in that: The second positioning key (904) is matched with the second positioning hole (8), and a second positioning key (904) is arranged on the side of the limiting block (902).

8. The fixing bracket for metal shell processing according to claim 1, characterized in that: The movable limiting plate (404) and the rotating disk base (2) are connected via a first slider (403) and a fixed frame (6), and the movable limiting plate (404) and the limiting block (902) are connected via a second slider (901) and a second positioning key (904).

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