Sheet metal part with convenient riveting positioning

Abstract

The utility model provides a kind of riveting positioning convenient sheet metal part belongs to sheet metal part technical field, including sheet metal assembly and positioning assembly, the sheet metal assembly, including pedestal sheet metal, fixedly connected in the cylindrical of pedestal sheet metal end part, the sheet metal main body of adaptive connection in the cylindrical end part;Positioning assembly, including the positioning block of movably connected in the square block side wall, the cavity is arranged in the positioning block, and the movable plate is movably connected in the cavity inside.The utility model has the beneficial effect that: the accurate clamping of positioning block and cylindrical side wall positioning groove, cooperate the elastic effect of movable plate, extrusion spring, the positioning of sheet metal main body and pedestal sheet metal can be quickly realized.The design avoids the problems such as connection not firm, dimensional deviation caused by position deviation during riveting from the source, ensures the consistency and accuracy of riveting part, significantly improves riveting efficiency and positioning accuracy, is suitable for quick assembly scene in mass production.

Description

Technical Field

[0001] This utility model belongs to the field of sheet metal parts technology, specifically relating to a sheet metal part that is easy to rivet and position. Background Technology

[0002] Sheet metal parts play a vital role in modern industry, not only providing structural support but also enhancing the aesthetics and functionality of products. With advancements in automation and intelligent technologies, the efficiency and precision of sheet metal processing will be further improved, bringing innovative possibilities to more industries.

[0003] In the processing and assembly of sheet metal parts, riveting is one of the commonly used connection methods. Traditionally, when riveting sheet metal parts, manual alignment is often relied upon. This not only results in low positioning accuracy and easy deviations, leading to poor structural stability after riveting, but also in cumbersome operation and low efficiency. Especially in mass production, these problems directly affect production progress and product quality. Utility Model Content

[0004] The purpose of this utility model is to provide a sheet metal part that is easy to rivet and position, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A sheet metal part that is easy to rivet and position, characterized in that it includes:

[0007] The sheet metal assembly includes a base sheet metal, a cylinder fixedly connected to the end of the base sheet metal, a sheet metal body adapted to be connected to the end of the cylinder, and a square block fixedly connected to the end of the sheet metal body, wherein the square block and the sheet metal body are fixedly connected by rivets.

[0008] The positioning component includes a positioning block movably connected to the side wall of the square block. The positioning block has a cavity inside, and a movable plate is movably connected inside the cavity. A pull rod is fixedly connected to the side wall of the movable plate, and the end of the pull rod penetrates the square block vertically.

[0009] As a preferred embodiment of this utility model, the sheet metal body has a groove on its side wall, a slider is movably installed on the side wall of the groove, a cross rod is adapted to be installed at the end of the slider, and the end of the cross rod is slidably connected to the inside of the groove.

[0010] In a preferred embodiment of this utility model, a compression spring is fixedly connected to the side wall of the movable plate, and the end of the compression spring is fixedly connected to the side wall of the square block.

[0011] As a preferred embodiment of this utility model, the cylindrical sidewall is provided with a positioning groove, and the end of the positioning block is engaged with the inner wall of the positioning groove.

[0012] In a preferred embodiment of this utility model, the cavity sidewall is provided with a sliding hole, and the positioning block is movably connected to the inside of the positioning groove through the sliding hole.

[0013] In a preferred embodiment of this utility model, a limiting block is slidably connected to the side wall of the positioning block, and the end of the limiting block vertically penetrates the square block.

[0014] In a preferred embodiment of this utility model, a connecting plate is fixedly connected to the end of the cross bar, and a spring rod is fixedly connected to the side wall of the connecting plate, with the end of the spring rod penetrating vertically through the sheet metal body.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: the sliding groove, slider, and crossbar on the side wall of the sheet metal body cooperate with each other, and the connecting plate and spring rod at the end of the crossbar can further improve the structural strength and deformation resistance of the sheet metal part, so that the sheet metal part can distribute stress more evenly when subjected to external force and extend its service life. At the same time, the connection structure between the cylinder and the sheet metal body, and between the square block and the sheet metal body, is reasonably designed, and the components work together to ensure the overall stability of the sheet metal part. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the right front of this utility model;

[0019] Figure 3 This is a top view of the present invention;

[0020] Figure 4 This is a schematic diagram of the interior of the square block of this utility model.

[0021] In the diagram: 100, sheet metal component; 101, base sheet metal; 102, cylinder; 103, sheet metal body; 104, square block; 105, slide groove; 106, slider; 107, cross bar; 108, connecting plate; 109, spring bar; 200, positioning component; 201, positioning block; 202, cavity; 203, movable plate; 204, pull rod; 205, compression spring; 206, positioning groove; 207, sliding hole; 208, limit block. Detailed Implementation

[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0025] Example

[0026] Reference Figure 1-4 This is an embodiment of the present invention, which provides a sheet metal part that is convenient for riveting and positioning, including:

[0027] The sheet metal assembly 100 has a stepped connection structure: the base sheet metal 101 serves as the basic load-bearing component, and its end is fixedly connected to the cylinder 102; the end of the cylinder 102 away from the base sheet metal 101 is adapted to the sheet metal body 103; a square block 104 is fixedly connected to the other end of the sheet metal body 103, and the square block 104 is fixedly connected to the sheet metal body 103 by rivets, further strengthening the connection strength.

[0028] Specifically, the side wall of the sheet metal body 103 is provided with a slide groove 105. The inner side wall of the slide groove 105 forms a sliding fit with the slider 106, and the slider 106 can move freely along the length direction of the slide groove 105. The end of the slider 106 and the cross rod 107 adopt an adaptive installation structure, so that the cross rod 107 can rotate with the slider 106 as the fulcrum. At the same time, the end of the cross rod 107 extends into the slide groove 105 and can move horizontally synchronously with the slider 106.

[0029] Furthermore, the positioning component 200 and the sheet metal component 100 form a linkage structure: the side wall of the square block 104 is movably connected to the positioning block 201, and the positioning block 201 can move within a certain range along the side wall of the square block 104; a cavity 202 is provided inside the positioning block 201, and the side wall of the cavity 202 is slidably engaged with the movable plate 203, and the movable plate 203 can slide freely in the horizontal direction within the cavity 202; the side wall of the movable plate 203 is fixedly connected to the pull rod 204, and the end of the pull rod 204 away from the movable plate 203 vertically penetrates the side wall of the square block 104, and a channel for the pull rod 204 to move is reserved at the penetration point.

[0030] Preferably, the left and right sides of the movable plate 203 are respectively fixedly connected to one end of the compression spring 205, and the other end of the compression spring 205 is fixed to the side wall of the square block 104, so that the compression spring 205 is located between the movable plate 203 and the square block 104, and can generate elastic deformation as the movable plate 203 moves.

[0031] It should be noted that the side wall of the cylinder 102 is provided with a positioning groove 206. The shape of the positioning groove 206 is adapted to the end shape of the positioning block 201. The end of the positioning block 201 can be embedded in the positioning groove 206 to form a snap-fit, thereby achieving relative fixation between the cylinder 102 and the positioning block 201.

[0032] Before riveting, the sheet metal parts must be positioned: Pull the lever 204, which moves the movable plate 203 away from the cylinder 102 within the cavity 202 of the positioning block 201. Simultaneously, the movable plate 203 compresses the compression springs 205 on both sides, compressing them. At this time, the positioning block 201 moves with the movable plate 203, disengaging from the docking range with the cylinder 102. After fitting the sheet metal body 103 and the cylinder 102 together and ensuring proper contact, release the lever 204. The compression springs 205, under the elastic restoring force, push the movable plate 203 in the opposite direction. The movable plate 203 moves the positioning block 201 synchronously. The end of the positioning block 201 is inserted into the positioning groove 206 on the side wall of the cylinder 102 through the sliding hole 207 on the side wall of the cavity 202, forming a... Initial engagement and positioning are achieved; the limiting block 208 is pushed so that its end passes through the square block 104 and abuts against the positioning block 201, thus limiting the position of the positioning block 201 a second time to ensure stable positioning. During the riveting process, when the sheet metal body 103 is subjected to force, the cross rod 107 slides adaptively in the slide groove 105 along with the slider 106. The cross rod 107 drives the connecting plate 108 to move synchronously. The spring rods 109 on both sides of the connecting plate 108 undergo elastic deformation due to force, which can buffer the impact of external force on the sheet metal body 103. At the same time, the cross structure of the cross rod 107 can disperse stress and prevent the sheet metal body 103 from deforming. If it is necessary to release the positioning, the limiting block 208 is pulled in the opposite direction to release it from the limitation of the positioning block 201. Then, the pull rod 204 is pulled to release the end of the positioning block 201 from the positioning groove 206, thus separating the sheet metal body 103 from the cylinder 102.

[0033] In summary, the snap-fit ​​between the positioning block and the positioning groove, combined with the guiding effect of the sliding hole, enables precise alignment between the sheet metal body and the cylinder. The elastic force of the compression spring ensures a tight snap-fit ​​between the positioning block and the positioning groove, while the limiting block further enhances positioning stability, effectively preventing positional deviation during riveting and ensuring riveting quality. The flexible cooperation of various moving parts allows the sheet metal parts to adapt to different riveting conditions and stress situations within a certain range, meeting the usage needs of various scenarios without additional adjustments, making it widely applicable.

[0034] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible without substantially departing from the novel teachings and advantages of the subject matter described in this application. For example, variations in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​such as temperature, pressure, etc., installation arrangements, use of materials, color, orientation, etc. For instance, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structurally equivalent but also equivalent in structure. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of this utility model. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0035] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments may be described, i.e., those features that are not relevant to the currently considered best mode for carrying out the present invention, or those features that are not relevant to implementing the present invention.

[0036] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A sheet metal part that is easy to rivet and position, characterized in that: include, The sheet metal assembly (100) includes a base sheet metal (101), a cylinder (102) fixedly connected to the end of the base sheet metal (101), a sheet metal body (103) adapted to be connected to the end of the cylinder (102), and a square block (104) fixedly connected to the end of the sheet metal body (103). The square block (104) and the sheet metal body (103) are fixedly connected by rivets. The positioning component (200) includes a positioning block (201) movably connected to the side wall of the square block (104). The positioning block (201) has a cavity (202) inside. A movable plate (203) is movably connected inside the cavity (202). A pull rod (204) is fixedly connected to the side wall of the movable plate (203). The end of the pull rod (204) penetrates vertically through the square block (104).

2. A sheet metal part for convenient riveting and positioning according to claim 1, characterized in that: The sheet metal body (103) has a groove (105) on its side wall. A slider (106) is movably installed on the side wall of the groove (105). A cross rod (107) is adapted to be installed at the end of the slider (106). The end of the cross rod (107) is slidably connected to the inside of the groove (105).

3. A sheet metal part for convenient riveting and positioning according to claim 2, characterized in that: A compression spring (205) is fixedly connected to the side wall of the movable plate (203), and the end of the compression spring (205) is fixedly connected to the side wall of the square block (104).

4. A sheet metal part for convenient riveting and positioning according to claim 3, characterized in that: The cylinder (102) has a positioning groove (206) on its side wall, and the end of the positioning block (201) is engaged with the inner wall of the positioning groove (206).

5. A sheet metal part for convenient riveting and positioning according to claim 4, characterized in that: The cavity (202) has a sliding hole (207) on its side wall, and the positioning block (201) is movably connected to the positioning groove (206) through the sliding hole (207).

6. A sheet metal part for convenient riveting and positioning according to claim 5, characterized in that: The positioning block (201) has a sliding connection to a limiting block (208) on its side wall, and the end of the limiting block (208) penetrates vertically through the square block (104).

7. A sheet metal part for convenient riveting and positioning according to claim 6, characterized in that: A connecting plate (108) is fixedly connected to the end of the cross bar (107), and a spring rod (109) is fixedly connected to the side wall of the connecting plate (108). The end of the spring rod (109) penetrates vertically through the sheet metal body (103).

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