Sheet metal part connecting structure

Abstract

The utility model provides a sheet metal part connecting structure which comprises a sheet metal part body, a frame body is arranged at one end of the sheet metal part body, a limiting mechanism is installed in the frame body, a clamping groove is formed in the sheet metal part body, an opening is formed in one end of the clamping groove, and the limiting mechanism is installed in the clamping groove. A threaded hole is formed in the surface of one side of the sheet metal part body in a penetrating mode. The sheet metal part connecting structure is simple and reasonable in structure, novel in design, easy to operate, high in practicability and convenient to widely popularize and use.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal part connection structures, and specifically relates to a sheet metal part connection structure. Background Art

[0002] A sheet metal part is a comprehensive cold working process for metal thin plates, including shearing, punching, folding, welding, splicing, forming, etc. Its remarkable feature is that the thickness of the same part is consistent. The product processed by sheet metal technology is called a sheet metal part, and the sheet metal parts referred to in different industries are generally different, mostly used for the name during assembly; there are sheet metal parts specially produced for assembly use, and two sheet metal parts need to be connected together for use.

[0003] Based on the above, the inventor found the following problems: Most of the existing sheet metal parts are first spliced together and then directly connected with bolts during the connection process, but they cannot be pre-fixed first, which is prone to deviation, and then the bolts will be bent, affecting the connection effect and indirectly bringing inconvenience to the staff.

[0004] Therefore, we make an improvement and propose a sheet metal part connection structure. Content of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A sheet metal part connection structure of the utility model includes a sheet metal part body. One end of the sheet metal part body is provided with a frame body, a limiting mechanism is installed inside the frame body, a card slot is arranged inside the sheet metal part body, an opening is arranged at one end of the card slot, and a threaded hole is penetrated through one side surface of the sheet metal part body.

[0007] As a preferred technical solution of the utility model, the limiting mechanism includes a spring, a group of limiting blocks are connected and installed on both sides of the spring, and a trapezoidal clamping block is fixedly installed at one end of the limiting block.

[0008] As a preferred technical solution of the utility model, one end of the trapezoidal clamping block penetrates through the frame body and extends to the outside.

[0009] As a preferred technical solution of the utility model, the trapezoidal clamping block is installed inside the card slot.

[0010] As a preferred technical solution of the utility model, the frame body is matched with the opening.

[0011] As a preferred technical solution of the utility model, a bolt is installed inside the threaded hole through threads.

[0012] As a preferred technical solution of the present utility model, an antirust agent is provided at the joint of the bolt and the threaded hole.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. For this sheet metal part connection structure, through the cooperation between the trapezoidal block and the card slot, when the staff connects the sheet metal parts, they can first align the frame with the opening and then directly press. The trapezoidal block will contract under the action of the spring, and then the trapezoidal block will automatically snap into the inside of the card slot again under the action of the spring. This facilitates the staff to quickly pre-install the sheet metal parts before connection, avoiding deviations and other situations. The operation steps are very simple, indirectly bringing convenience to the staff, and this design greatly increases the practicality.

[0015] 2. For this sheet metal part connection structure, through the design of the antirust agent, it can effectively avoid the phenomenon of rusting of the bolts after being used for a long time, indirectly improving the service life of the sheet metal parts, which is very simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] By describing the exemplary embodiments of the present disclosure in more detail in conjunction with the drawings, the above and other objects, features, and advantages of the present disclosure will become more obvious. Among them, in the exemplary embodiments of the present disclosure, the same reference numerals generally represent the same components.

[0017] Figure 1 is a three-dimensional view of a sheet metal part connection structure of the present utility model;

[0018] Figure 2 is an assembled three-dimensional view of a sheet metal part connection structure of the present utility model;

[0019] Figure 3 is a plane cross-sectional view of a sheet metal part connection structure of the present utility model;

[0020] Figure 4 is a sheet metal part connection structure of the present utility model Figure 3 A-point enlarged view.

[0021] In the figure: 1. Sheet metal part body; 2. Trapezoidal block; 3. Threaded hole; 4. Frame; 5. Bolt; 6. Opening; 7. Spring; 8. Limiting block; 9. Card slot. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Preferred embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure will be more thorough and complete, and will fully convey the scope of the present disclosure to those skilled in the art.

[0023] Example: As Figures 1-4 shown, a sheet metal part connection structure of the present utility model includes a sheet metal part body 1. One end of the sheet metal part body 1 is provided with a frame body 4. A limiting mechanism is installed inside the frame body 4. A card slot 9 is provided inside the sheet metal part body 1. An opening 6 is provided at one end of the card slot 9, and a threaded hole 3 is penetrated through one side surface of the sheet metal part body 1.

[0024] Among them, the limiting mechanism includes a spring 7. A group of limiting blocks 8 are connected and installed on both sides of the spring 7. A trapezoidal clamping block 2 is fixedly installed at one end of the limiting block 8.

[0025] Among them, one end of the trapezoidal clamping block 2 penetrates through the frame body 4 and extends to the outside.

[0026] Among them, the trapezoidal clamping block 2 is installed inside the card slot 9; through the cooperation between the trapezoidal clamping block 2 and the card slot 9, when the staff connects the sheet metal parts, they can first align the frame body 4 with the opening 6, and then directly press. The trapezoidal clamping block 2 will contract under the action of the spring 7, and then the trapezoidal clamping block 2 will automatically snap into the card slot 9 under the action of the spring 7 again. It is convenient for the staff to quickly pre-install the sheet metal parts before connection, avoid deviations and other situations, and the operation steps are very simple, which indirectly brings convenience to the staff, and this design greatly increases the practicability.

[0027] Among them, the frame body 4 is matched with the opening 6.

[0028] Among them, a bolt 5 is installed inside the threaded hole 3 through threads.

[0029] Among them, an anti-rust agent is provided at the joint of the bolt 5 and the threaded hole 3; through the design of the anti-rust agent, it can effectively avoid the phenomenon of rusting of the bolt 5 after a long time of use, and indirectly improves the service life of the sheet metal part, which is very simple.

[0030] Working principle: When using this sheet metal part connection structure, the staff needs to check the internal components or structures of the sheet metal part. After the inspection is correct, normal connection can be carried out. First, when the staff connects the sheet metal part, the frame 4 can be aligned with the opening 6, and then directly pressed. The trapezoidal clamping block 2 will contract under the action of the spring 7. Then, the trapezoidal clamping block 2 will automatically snap into the internal of the clamping groove 9 under the action of the spring 7 again, which is convenient for the staff to quickly pre-install the sheet metal part before connection, avoiding deviations and other situations. The operation steps are very simple, which indirectly brings convenience to the staff, and this design greatly increases the practicability. Then, the bolt 5 is installed into the threaded hole 3 and tightened to complete the connection. And during the use process, through the design of the rust inhibitor, it can effectively avoid the phenomenon of rusting of the bolt 5 after a long time of use, indirectly improving the service life of the sheet metal part, which is very simple.

[0031] Those skilled in the art should understand that the purpose of the above description of the embodiments of the present invention is only to exemplarily illustrate the beneficial effects of the embodiments of the present invention, and is not intended to limit the embodiments of the present invention to any example given.

[0032] The embodiments of the present invention have been described above. The above description is exemplary and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations are obvious to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A connecting structure for sheet metal parts, including a sheet metal part body (1), characterized in that One end of the sheet metal part body (1) is provided with a frame body (4), a limiting mechanism is installed inside the frame body (4), a clamping groove (9) is arranged inside the sheet metal part body (1), an opening (6) is formed at one end of the clamping groove (9), and a threaded hole (3) is formed through one side surface of the sheet metal part body (1).

2. The connection structure of a sheet metal part according to claim 1, characterized in that, The limiting mechanism includes a spring (7), a group of limiting blocks (8) are connected and installed on both sides of the spring (7), and a trapezoidal clamping block (2) is fixedly installed at one end of the limiting block (8).

3. A sheet metal part connection structure according to claim 2, characterized in that, One end of the trapezoidal clamping block (2) penetrates through the frame body (4) and extends to the outside.

4. A sheet metal part connection structure according to claim 2, characterized in that, The trapezoidal clamping block (2) is installed inside the clamping groove (9).

5. A sheet metal part connection structure according to claim 1, characterized in that, The frame body (4) is matched with the opening (6).

6. The sheet metal part connection structure according to claim 1, wherein, A bolt (5) is installed inside the threaded hole (3) by threading.

7. A sheet metal part connection structure according to claim 6, characterized in that, An antirust agent is provided at the joint of the bolt (5) and the threaded hole (3).

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