A spliced sheet metal part

Abstract

The application relates to the technical field of sheet metal parts, and discloses a spliced sheet metal part, which comprises a plurality of splicing pieces, the splicing pieces are provided with grooves on one side, the other side of the splicing pieces away from the grooves is fixedly provided with protruding blocks, the middle part of the protruding blocks is provided with through grooves, limit blocks are symmetrically and slidably arranged in the through grooves, elastic pieces are connected between the two limit blocks, limit holes matched with the two limit blocks are symmetrically arranged on the inner wall of the grooves, and push blocks for pushing the limit blocks are slidably arranged in the limit holes. At this time, the limit blocks can be popped out from the through grooves under the elastic force of the elastic pieces and embedded into the corresponding limit holes, the protruding blocks are tightly clamped in the grooves and are not easy to fall off, the two connecting pieces can be tightly combined, the splicing firmness and stability are enhanced, and the splicing pieces are more beautiful.

Description

Technical Field

[0001] This application relates to the field of sheet metal technology, and in particular to a splicing sheet metal part. Background Technology

[0002] Sheet metal work is a comprehensive cold processing technology for thin metal sheets, typically less than 6mm thick. It includes shearing, punching / cutting / combined cutting, bending, welding, riveting, splicing, and forming, such as car bodies. Its significant characteristic is that the thickness of the same part is consistent. Products processed by sheet metal work are called sheet metal parts. The term "sheet metal parts" generally varies in different industries and is often used in assembly.

[0003] When large sheet metal mounting plates are needed, the existing sheet metal parts may be limited by the processing size of the machine, making it inconvenient to manufacture long sheet metal parts. Therefore, it is necessary to splice the sheet metal parts. However, the existing sheet metal parts cannot be spliced ​​quickly and effectively, resulting in low overall splicing ability and reduced overall connection convenience. Utility Model Content

[0004] To address the problem that existing sheet metal parts cannot be quickly and effectively spliced ​​together, resulting in low overall splicing capability and reduced overall connection convenience, this application provides a splicing sheet metal part.

[0005] This application provides a splicing sheet metal part using the following technical solution:

[0006] A splicing sheet metal part includes several splicing parts. A groove is provided on one side of each splicing part, and a protrusion is fixedly provided on the side of each splicing part away from the groove. A through groove is provided in the middle of each protrusion, and limit blocks are symmetrically and slidably installed at both ends of the through groove. An elastic element is connected between two limit blocks. Limiting holes adapted to the two limit blocks are symmetrically provided on the inner wall of the groove. Push blocks for pushing the limit blocks are slidably installed inside the limiting holes.

[0007] Preferably, the elastic element includes a sliding plate symmetrically slidably installed in the through groove and a spring fixedly disposed between the two sliding plates, with the ends of the two sliding plates that are far apart from each other being fixedly connected to two limiting blocks respectively.

[0008] Preferably, the inner wall of the through groove is symmetrically provided with limiting grooves, and the two ends of the two slide plates are respectively slidably connected to the limiting grooves.

[0009] Preferably, a plurality of mounting holes are symmetrically installed on the outer surfaces of both sides of the splicing component, and a threaded hole is provided between the bottom of the mounting hole and the limiting hole. A bolt is threaded into the threaded hole, and one end of the bolt is connected to the push block.

[0010] Preferably, the end of the bolt away from the push block is provided with an adjusting head, which is located inside the mounting hole and has a hexagonal adjusting groove on its outer surface.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] During installation, this interlocking sheet metal part is assembled by aligning the protrusion of one part with the groove of another part and inserting it into the groove. During insertion, the limiting blocks on both sides of the protrusion are compressed, causing the elastic element to be compressed and the limiting blocks to retract into the through groove. Insertion continues until the position of the limiting block corresponds to the limiting hole. At this point, under the elastic force of the elastic element, the limiting block can pop out of the through groove and embed into the corresponding limiting hole, thus making the protrusion tightly stuck in the groove and not easy to fall off. This further ensures that the two connecting parts can be tightly joined, enhancing the firmness and stability of the splicing and making the overall spliced ​​part more aesthetically pleasing. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a cross-sectional view of the splicing components after assembly in this utility model;

[0015] Figure 3 In this utility model Figure 2 Enlarged view of point A.

[0016] Explanation of reference numerals in the attached drawings: 1. splicing component; 2. groove; 3. protrusion; 4. limiting block; 5. through groove; 6. limiting hole; 7. push block; 8. sliding plate; 9. spring; 10. limiting groove; 11. mounting hole; 12. threaded hole; 13. bolt; 14. adjusting head. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1 to 3 This utility model provides a technical solution:

[0019] A type of splicing sheet metal part includes several splicing parts 1. A groove 2 is provided on one side of the splicing part 1. A protrusion 3 is fixedly provided on the side of the splicing part 1 away from the groove 2. A through groove 5 is provided in the middle of the protrusion 3. Limiting blocks 4 are symmetrically slidably installed at both ends of the through groove 5. An elastic element is connected between the two limiting blocks 4. Limiting holes 6 that are adapted to the two limiting blocks 4 are symmetrically provided on the inner wall of the groove 2. A pusher 7 for pushing the limiting blocks 4 is slidably installed inside the limiting holes 6.

[0020] During installation, align the protrusion 3 of one splice 1 with the groove 2 of the other splice 1 and insert it into the groove 2. During insertion, the limiting blocks 4 on both sides of the protrusion 3 will be squeezed, causing the elastic element to be compressed. The limiting blocks 4 will retract into the through groove 5. Continue insertion until the position of the limiting block 4 corresponds to the limiting hole 6. At this point, the limiting block 4 can be ejected from the through groove 5 under the elastic force of the elastic element and embedded into the corresponding limiting hole 6. This makes the protrusion 3 tightly stuck in the groove 2, preventing it from falling off. This further enables the two splice 1 to be tightly joined, enhancing the splicing's firmness and stability, and making the overall spliced ​​splice 1 more aesthetically pleasing.

[0021] The elastic element includes a sliding plate 8 symmetrically slidably installed in the through groove 5 and a spring 9 fixedly installed between the two sliding plates 8. The ends of the two sliding plates 8 that are far apart from each other are respectively fixedly connected to two limiting blocks 4.

[0022] The inner wall of the through groove 5 is symmetrically provided with limiting grooves 10, and the two ends of the two slide plates 8 are respectively slidably connected to the limiting grooves 10.

[0023] When the two limit blocks 4 are squeezed, they will simultaneously squeeze the slide plate 8 to move along the limit groove 10, causing the spring 9 located between the two slide plates 8 to be squeezed. When the limit blocks 4 are no longer squeezed, the spring 9 restores its elasticity, thereby pushing the slide plate 8 and causing the limit blocks 4 to be inserted into the limit hole 6.

[0024] Several mounting holes 11 are symmetrically installed on the outer surfaces of both sides of the splicing component 1. A threaded hole 12 is provided between the bottom of the mounting hole 11 and the limiting hole 6. A bolt 13 is connected to the threaded hole 12. One end of the bolt 13 is connected to the push block 7.

[0025] An adjusting head 14 is provided at the end of the bolt 13 away from the push block 7. The adjusting head 14 is located inside the mounting hole 11 and has a hexagonal adjusting groove on its outer surface.

[0026] When it is necessary to disassemble the splice 1, the adjusting head 14 can be rotated with the help of a tool that is compatible with the hexagonal adjusting groove, thereby driving the bolt 13 to rotate, so that the push block 7 moves in the limiting hole 6 to squeeze the limiting block 4 and retract into the through groove 5, and the splice 1 can be disassembled.

[0027] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0028] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0030] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A splicing sheet metal part, characterized in that: It includes several splicing parts (1), one side of the splicing part (1) is provided with a groove (2), the side of the splicing part (1) away from the groove (2) is fixedly provided with a protrusion (3), the middle of the protrusion (3) is provided with a through groove (5), the two ends of the through groove (5) are symmetrically slidably installed with limit blocks (4), the two limit blocks (4) are connected by an elastic element, the inner wall of the groove (2) is symmetrically provided with limit holes (6) that are adapted to the two limit blocks (4), and the limit holes (6) are slidably installed with push blocks (7) for pushing the limit blocks (4).

2. The splicing sheet metal part according to claim 1, characterized in that: The elastic element includes a sliding plate (8) symmetrically slidably installed in the through groove (5) and a spring (9) fixedly installed between the two sliding plates (8). The ends of the two sliding plates (8) that are far apart from each other are respectively fixedly connected to two limiting blocks (4).

3. A spliced ​​sheet metal part according to claim 2, characterized in that: The inner wall of the through groove (5) is symmetrically provided with limiting grooves (10), and the two ends of the two slide plates (8) are respectively slidably connected to the limiting grooves (10).

4. A spliced ​​sheet metal part according to claim 3, characterized in that: The splicing component (1) has several mounting holes (11) symmetrically installed on the outer surfaces of both sides. A threaded hole (12) is provided between the bottom of the mounting hole (11) and the limiting hole (6). A bolt (13) is threaded into the threaded hole (12). One end of the bolt (13) is connected to the push block (7).

5. A spliced ​​sheet metal part according to claim 4, characterized in that: An adjustment head (14) is provided at the end of the bolt (13) away from the push block (7). The adjustment head (14) is located inside the mounting hole (11) and has a hexagonal adjustment groove on its outer surface.

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