Server sheet metal frame deformation prevention structure

Abstract

The utility model discloses a kind of server sheet metal frame prevent deformation structure, including sheet metal main body, the both sides of sheet metal main body are bent upwards and shaped with side plate, side plate is integrally formed with sheet metal main body, the top of side plate is covered with upper cover, there are several salad holes on side plate, salad hole is formed by die stamping, convex hull is provided on side plate along length direction, the edge of convex hull is arc, and the processing of convex hull is stamping forming.The server sheet metal frame prevent deformation structure is used on the server frame with salad hole, reduces the deformation condition of frame, on the basis of not affecting original structure, it is easy to release the stress of salad hole, improve the strength of two sides of structure, so that the sealing of upper cover is more rigorous, reduce the defective rate, while saving staff quantity and operation step.

Description

Technical Field

[0001] This utility model relates to the technical field of server chassis, and in particular to a server sheet metal frame structure to prevent deformation. Background Technology

[0002] In recent years, the number of slotted holes required on the sheet metal frame of servers has been increasing. Slotted holes are used to install the server body in the sheet metal frame. They are usually used as rivet holes, screw holes or riveting holes. Therefore, the stress generated when drilling slotted holes has an extremely important impact on the quality of the product. Under normal circumstances, the presence of slotted holes will cause stress concentration, which will cause the sheet metal frame to deform and make it impossible to lock properly when the top cover is closed. Utility Model Content

[0003] One objective of this utility model is to provide a deformation prevention structure for a server sheet metal frame, which involves forming a protrusion on the original sheet metal frame with salad holes, thereby reducing the internal stress of the side plate, increasing its strength, and reducing deformation.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] A deformation prevention structure for a server sheet metal frame includes a sheet metal body, side plates formed by bending upwards on both sides of the sheet metal body, the side plates being integrally formed with the sheet metal body, a top cover covering the side plates, a plurality of slotting holes distributed on the side plates, the slotting holes being formed by die stamping, and a protrusion provided along the length direction on the side plates, the edge of the protrusion being arc-shaped, the protrusion being formed by stamping.

[0006] As a preferred technical solution, the length of the convex hull is 200mm, the width of the convex hull is 7.5mm, and the height of the convex hull is 1.2mm.

[0007] As a preferred technical solution, the convex bulge is recessed towards the inside of the sheet metal body.

[0008] As a preferred technical solution, the convex bulge is formed before the mold bends out the side plates on both sides.

[0009] The beneficial effects of this utility model are as follows: It provides a server sheet metal frame anti-deformation structure, which is used on server frames with salad holes to reduce frame deformation. Without affecting the original structure, it can easily release the stress of the salad holes, improve the strength of both sides of the structure, make the top cover more tightly sealed, reduce the defect rate, and save the number of employees and operation steps. Attached Figure Description

[0010] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0011] Figure 1 This is a three-dimensional structural diagram of a server sheet metal frame anti-deformation structure as described in the embodiment;

[0012] Figure 2 This is a partial cross-sectional view of a server sheet metal frame anti-deformation structure as described in the embodiment.

[0013] Figures 1 to 2 middle:

[0014] 1. Sheet metal body; 2. Side panel; 3. Salad hole; 4. Protrusion. Detailed Implementation

[0015] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0016] like Figures 1 to 2 As shown in this embodiment, a server sheet metal frame anti-deformation structure includes a sheet metal body 1, with side plates 2 formed by bending upwards on both sides of the sheet metal body 1. The side plates 2 are integrally formed with the sheet metal body 1, and a top cover is placed on the side plates 2. Several salad holes 3 are distributed on the side plates 2. The salad holes 3 are formed by die stamping. A protrusion 4 is provided on the side plates 2 along the length direction. The edge of the protrusion 4 is arc-shaped and the protrusion 4 is formed by stamping.

[0017] Strong convex bumps 4 are added to both sides to enhance the strength of the product's sides, improve torsional deformation, and ensure easy and smooth assembly of the cover.

[0018] Specifically, when forming the convex 4, the length of the convex 4 is 200mm, the width of the convex 4 is 7.5mm, and the height of the convex 4 is 1.2mm.

[0019] The protrusion 4 is recessed into the inner side of the sheet metal body 1, and the protrusion 4 is formed before the mold bends out the side plates on both sides.

[0020] It should be stated that the above-described specific embodiments are merely preferred embodiments of this utility model and the technical principles applied thereto. Within the scope of the technology disclosed in this utility model, any variations or substitutions that are easily conceived by those skilled in the art should be covered within the protection scope of this utility model.

Claims

1. A server sheet metal frame anti-deformation structure, characterized in that, The device includes a sheet metal body, on both sides of which are bent upward to form side plates. The side plates are integrally formed with the sheet metal body. A top cover is placed on the side plates. Several salad holes are distributed on the side plates. The salad holes are formed by die stamping. A protrusion is provided on the side plates along the length direction. The edge of the protrusion is arc-shaped. The protrusion is formed by stamping.

2. The server sheet metal frame anti-deformation structure according to claim 1, characterized in that, The convex hull has a length of 200mm, a width of 7.5mm, and a height of 1.2mm.

3. The server sheet metal frame anti-deformation structure according to claim 1, characterized in that, The convex bulge is recessed into the inner side of the sheet metal body.

4. The server sheet metal frame anti-deformation structure according to claim 1, characterized in that, The convex bulge is formed before the mold bends out the side plates on both sides.

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