Display screen frame machining tool

Abstract

The utility model belongs to the technical field of machining, and discloses a display screen frame machining tool which comprises a bottom plate, a face plate and a cover plate, the bottom plate and the face plate are arranged in parallel and connected through a plurality of vertically-arranged connecting columns, limiting holes matched with the outer edge of a display screen frame are formed in the face plate, and the cover plate is arranged on the face plate. Limiting columns matched with the inner edge of the display screen frame are arranged on the bottom plate, and two welding stations are arranged on the bottom plate. The shape of the cover plate is the same as that of the limiting hole, a welding hole corresponding to one welding station is formed in the cover plate, and after the cover plate rotates by 180 degrees, the welding hole corresponds to the other welding station. According to the display screen frame machining tool, in the whole welding process, the display screen frame is limited through the machining tool, and deformation of the display screen frame is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing, and in particular relates to a display screen frame processing tool. Background Art

[0002] like Figure 1 and Figure 2 As shown, the display screen frame 5 is composed of a left half frame 51 and a right half frame 52. The left half frame 51 and the right half frame 52 are processed separately. The rectangular display screen frame 5 is formed by welding the left half frame 51 and the right half frame 52. During the welding process, the display screen frame may be deformed, so further correction is required. Currently, the welding and correction of the display screen frame are completed by different tooling or equipment, so the operation efficiency is low and cannot meet the needs of modern industrial production. Utility Model Content

[0003] The utility model aims to solve the above technical problems at least to a certain extent. To this end, the utility model aims to provide a display screen frame processing tool.

[0004] The technical solution adopted by the utility model is:

[0005] A display screen frame processing tool comprises a base plate, a panel and a cover plate, wherein the base plate and the panel are arranged in parallel, and the base plate and the panel are connected via a plurality of vertically arranged connecting columns, a limiting hole matching the outer edge of the display screen frame is provided on the panel, a limiting column matching the inner edge of the display screen frame is provided on the base plate, and two welding stations are provided on the base plate; the shape of the cover plate is the same as that of the limiting hole, a welding hole corresponding to one of the welding stations is provided on the cover plate, and the welding hole corresponds to the other welding station after the cover plate is rotated 180°.

[0006] Preferably, the bottom plate is also provided with a triangular positioning piece, and the cover plate is provided with a positioning hole matching the triangular positioning piece. The height of the triangular positioning piece is greater than the height of the panel. The cover plate is provided with a taking hole.

[0007] The beneficial effects of the utility model are:

[0008] The display screen frame processing tooling provided by the utility model limits the display screen frame during the entire welding process to prevent the display screen frame from being deformed. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of a display screen frame of the utility model.

[0010] Figure 2 It is a schematic diagram of the display screen frame of the utility model before welding.

[0011] Figure 3It is a partial structural schematic diagram of a display screen frame processing tooling of the utility model.

[0012] Figure 4 yes Figure 3 Side view of the center display frame processing tooling.

[0013] Figure 5 It is a schematic diagram of the bottom plate of the utility model.

[0014] Figure 6 It is a schematic diagram of the panel of the utility model.

[0015] Figure 7 It is a schematic diagram of the cover plate of the utility model.

[0016] In the figure: 1-bottom plate; 11-limiting column; 12-triangular positioning piece; 2-panel; 21-limiting hole; 3-cover plate; 31-welding hole; 32-positioning hole; 33-taking hole; 4-connecting column; 5-display screen frame; 51-left half frame; 52-right half frame. DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. The components of the embodiments of the present invention generally described and shown in the accompanying drawings herein can be arranged and designed in a variety of different configurations.

[0018] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two elements.

[0019] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] like Figures 3 to 7 As shown, the display screen frame processing tooling of this embodiment includes a bottom plate 1, a panel 2 and a cover plate 3. The bottom plate 1 and the panel 2 are of equal size and are arranged in parallel. The cover plate 3 is a separate piece. Figure 4 As shown, the bottom plate 1 and the panel 2 are connected by a plurality of vertically arranged connecting columns 4. Figure 6 As shown, the panel 2 is provided with a limiting hole 21 that matches the outer edge of the display screen frame 5, and the limiting hole 21 is roughly rectangular. Figure 1As shown, the bottom plate 1 is provided with a plurality of limit posts 11 matching the inner edge of the display screen frame 5. Specifically, a limit post 11 is provided on one side of the four sides of the inner edge of the display screen frame 5. The shape of the cover plate 3 is the same as that of the limit hole 21, and a welding hole 31 is provided on the cover plate 3.

[0021] When in use, the left half frame 51 and the right half frame 52 are combined into a rectangular display screen frame to be welded, and then the display screen frame is placed in the limiting hole 21, the bottom of the display screen frame contacts the bottom plate 1, the outer edge of the display screen frame contacts the limiting hole 21, and the inside of the display screen frame contacts the limiting column 11. Since there are two welding points between the left half frame 51 and the right half frame 52, two welding stations are provided on the bottom plate 1, and the cover plate 3 is covered on the display screen frame to be welded, and the welding hole 31 on the cover plate 3 corresponds to one of the welding stations. After welding the welding points by welding equipment, the cover plate 3 is removed and rotated 180°, and the welding hole 31 corresponds to another welding station. At this time, the welding of the display screen frame is completed by welding the other welding point by welding equipment. During the entire welding process, the processing tooling limits the display screen frame to prevent it from deformation, that is, the correction work is completed synchronously.

[0022] In order to facilitate the fixing of the cover plate 3, two triangular positioning members 12 are further provided on the bottom plate 1, and four positioning holes 32 are provided on the cover plate 3. The height of the triangular positioning members 12 is greater than the height of the panel 2. When the cover plate 3 is covered on the display screen frame to be welded, the two positioning holes are respectively inserted into the corresponding triangular positioning members, and when the cover plate 3 is rotated 180°, the other two positioning holes can also be respectively inserted into the triangular positioning members.

[0023] In order to facilitate taking the cover plate 3 , a taking hole 33 is provided on the cover plate 3 .

[0024] It should be noted that the display screen frame processing tooling can be used not only for welding but also for drilling. The operation is similar to welding, except that no cover plate is used. That is, after the display screen frame to be welded is fixed, the drilling equipment is used to directly drill holes.

[0025] The present utility model is not limited to the above-mentioned optional implementation modes. Anyone can derive other various forms of products under the inspiration of the present utility model. However, no matter what changes are made in the shape or structure, all technical solutions that fall within the scope defined by the claims of the present utility model fall within the protection scope of the present utility model.

Claims

1. A display frame processing tool, characterized in that: The invention comprises a bottom plate (1), a panel (2) and a cover plate (3), wherein the bottom plate (1) and the panel (2) are arranged in parallel, and the bottom plate (1) and the panel (2) are connected via a plurality of vertically arranged connecting columns (4), the panel (2) is provided with a limiting hole (21) matching the outer edge of a display screen frame, the bottom plate (1) is provided with a limiting column (11) matching the inner edge of the display screen frame, and the bottom plate (1) is provided with two welding stations; the shape of the cover plate (3) is the same as that of the limiting hole (21), and the cover plate (3) is provided with a welding hole (31) corresponding to one of the welding stations; after the cover plate (3) is rotated 180 degrees, the welding hole (31) corresponds to the other welding station.

2. The display screen frame processing tool according to claim 1, characterized in that: The bottom plate (1) is also provided with a triangular positioning piece (12), and the cover plate (3) is provided with a positioning hole (32) matching the triangular positioning piece (12).

3. The display screen frame processing tool according to claim 2, characterized in that: The height of the triangular positioning member (12) is greater than the height of the panel (2).

4. The display screen frame processing tool according to any one of claims 1 to 3, characterized in that: The cover plate (3) is provided with a taking hole (33).

Images