Sheet metal part of a misaligned splicing reinforcing structure

Abstract

The utility model provides a kind of sheet metal part of staggered joint reinforcing structure belongs to sheet metal part fixed connection technical field, including connecting rod, handle of the surface of the connecting rod is set in, driving assembly is fixedly connected in the top end of the connecting rod, guiding assembly is fixedly installed in the lateral wall of the driving assembly, clamping assembly is set in the surface of the driving assembly, and positioning assembly is inserted in the inner wall of the clamping assembly.The utility model realizes that positioning plate can be engaged in the inside of circular sheet metal part by the intercoordination of clamping assembly and guiding assembly, the use of driving assembly and clamping assembly, realizes that clamping assembly is spliced along the fixed direction of guiding assembly, the intercoordination of clamping assembly and positioning assembly, realizes that it can adapt to the clamping of square sheet metal part, device is easy and efficient to operate, effectively solve the problem that existing technology is prone to interlayer dislocation when being subjected to lateral force, difficult to meet the needs of modern equipment light and high strength, etc.

Description

Technical Field

[0001] This utility model belongs to the field of sheet metal fastening and connection technology, specifically relating to a sheet metal part with a staggered splicing reinforcement structure. Background Technology

[0002] Sheet metal splicing technology has evolved from simple planar butt joints to stepped lap joints. With the increasing demand for lightweight and high strength in fields such as automobile manufacturing and aerospace, traditional welding or riveting processes have gradually shown limitations due to stress concentration and increased weight. The staggered splicing reinforcement structure optimizes load distribution through innovative geometric design, significantly improving connection strength and deformation resistance while maintaining the advantages of lightweight. It is now widely used in fields with stringent structural performance requirements, such as new energy vehicle bodies, aircraft skins, and electronic device housings.

[0003] Traditional sheet metal splicing often uses planar butt joints or simple overlaps, which have obvious drawbacks. Stress concentration occurs at the weld seam of planar butt joints, making them prone to fatigue cracking. Overlapping joints require additional rivets and bolts for fixation, increasing weight and complicating the process. The overall structural rigidity is insufficient, and interlayer misalignment is prone to occur under lateral forces. Welding deformation is difficult to control, affecting assembly accuracy. Traditional reinforcement methods significantly increase material costs and structural weight, making it difficult to meet the requirements of modern equipment for both lightweight and high strength. Therefore, a sheet metal part with a staggered splicing reinforcement structure has emerged. Utility Model Content

[0004] The purpose of this utility model is to provide a sheet metal part with a staggered splicing reinforcement structure, which aims 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 component with a staggered splicing reinforcement structure, comprising,

[0007] The assembly includes a connecting rod, a handle sleeved on the surface of the connecting rod, a drive assembly fixedly connected to the top of the connecting rod, a guide assembly fixedly installed on the side wall of the drive assembly, a clamping assembly disposed on the surface of the drive assembly, and a positioning assembly inserted into the inner wall of the clamping assembly.

[0008] In a preferred embodiment of this utility model, the drive assembly includes a bidirectional screw fixedly connected to the top end of the connecting rod, and a drive shaft threadedly connected to the surface of the bidirectional screw.

[0009] As a preferred embodiment of the present invention, the drive assembly further includes a slide rail slidably connected to the side wall of the drive shaft, and a handle connected to the side wall of the bidirectional screw via a bearing.

[0010] As a preferred embodiment of the present invention, the guide assembly includes a mounting plate fixedly installed on the side wall of the grip, and a first spring fixedly connected to the surface of the mounting plate.

[0011] As a preferred embodiment of the present invention, the guide assembly further includes a slide plate disposed at the top of the first spring, and a first slider slidably connected to the inner sidewall of the slide plate.

[0012] As a preferred embodiment of the present invention, the clamping assembly includes a second slider fixedly mounted on the surface of the drive shaft, a slide block slidably connected to the side wall of the second slider, a positioning plate disposed on the top of the slide block, and a reserved opening opened inside the positioning plate.

[0013] As a preferred embodiment of the present invention, the positioning component includes a housing inserted into the inner wall of the reserved opening, a second spring disposed in the inner cavity of the housing, and a positioning block slidably connected to the inner side wall of the housing.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: the cooperation between the clamping component and the guiding component enables the positioning plate to be locked inside the circular sheet metal part; the cooperation between the driving component and the clamping component enables the clamping component to be spliced ​​along the fixed direction of the guiding component; the cooperation between the clamping component and the positioning component enables the clamping of square sheet metal parts. The device is simple and efficient to operate, and effectively solves the problems of easy interlayer displacement under lateral force, increased material cost and structural weight, and difficulty in meeting the needs of modern equipment to balance lightness and high strength. Attached Figure Description

[0015] 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. Wherein:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the drive component structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the guide component structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the clamping component structure of this utility model.

[0020] Figure 5This is a schematic diagram of the positioning component structure of this utility model.

[0021] In the diagram: 101, connecting rod; 102, handle; 103, drive assembly; 104, guide assembly; 105, clamping assembly; 106, positioning assembly; 103a, bidirectional screw; 103b, drive shaft; 103c, slide rail; 103d, grip; 104a, mounting plate; 104b, first spring; 104c, slide plate; 104d, first slider; 105a, second slider; 105b, slide block; 105c, positioning plate; 105d, reserved opening; 106a, outer shell; 106b, second spring; 106c, positioning 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 Figures 1-5 This is an embodiment of the present utility model, which provides a sheet metal part with a staggered splicing reinforcement structure, including,

[0027] The components include a connecting rod 101, a handle 102 sleeved on the surface of the connecting rod 101, a drive assembly 103 fixedly connected to the top of the connecting rod 101, a guide assembly 104 fixedly installed on the side wall of the drive assembly 103, a clamping assembly 105 disposed on the surface of the drive assembly 103, and a positioning assembly 106 inserted into the inner wall of the clamping assembly 105.

[0028] Specifically, the drive assembly 103 includes a bidirectional screw 103a fixedly connected to the top of the connecting rod 101, a drive shaft 103b threadedly connected to the surface of the bidirectional screw 103a, a slide rail 103c slidably connected to the side wall of the drive shaft 103b, and a handle 103d connected to the side wall of the bidirectional screw 103a via a bearing.

[0029] The slide rail 103c is fixedly connected to the surface of the handle 103d at both ends. Rotating the handle 102 drives the drive shaft 103b to reciprocate along the thread of the bidirectional screw 103a.

[0030] Furthermore, the guide assembly 104 includes a mounting plate 104a fixedly mounted on the side wall of the grip 103d, a first spring 104b fixedly connected to the surface of the mounting plate 104a, a slide plate 104c disposed at the top of the first spring 104b, and a first slider 104d slidably connected to the inner side wall of the slide plate 104c.

[0031] The top end of the first spring 104b is fixedly connected to the surface of the slide plate 104c.

[0032] Preferably, the clamping assembly 105 includes a second slider 105a fixedly mounted on the surface of the drive shaft 103b, a slide block 105b slidably connected to the side wall of the second slider 105a, a positioning plate 105c disposed on the top of the slide block 105b, and a reserved opening 105d opened inside the positioning plate 105c.

[0033] The first slider 104d is fixedly connected to the side wall of the positioning plate 105c. The cooperation between the drive shaft 103b and the guide assembly 104 enables the clamping assembly 105 to fix the sheet metal parts first before splicing.

[0034] It should be noted that the positioning component 106 includes a housing 106a inserted into the inner wall of the reserved opening 105d, a second spring 106b disposed in the inner cavity of the housing 106a, and a positioning block 106c slidably connected to the inner side wall of the housing 106a.

[0035] When the circular sheet metal part is fixed in the positioning plate 105c, the positioning block 106c automatically retracts into the interior along the outer shell 106a. When the square sheet metal part is fixed, the second spring 106b automatically pops out the positioning block 106c.

[0036] In use, rotating the handle 102 drives the drive shaft 103b to reciprocate along the surface of the bidirectional screw 103a. The first slider 104d is fixedly installed on the side wall of the positioning plate 105c. The first slider 104d slides along the inside of the slide plate 104c. The first spring 104b pulls the slide plate 104c to orient and position the positioning plate 105c. The reciprocating motion of the drive shaft 103b drives the second slider 105a to slide on the inner wall of the slide block 105b, so that the positioning plate 105c can fix the circular sheet metal part and continue to splice. When the positioning plate 105c fixes the circular sheet metal part, the positioning block 106c automatically retracts into the inside along the outer shell 106a. When fixing the square sheet metal part, the second spring 106b automatically pops out the positioning block 106c.

[0037] In summary, the cooperation between the clamping and guiding components enables the positioning plate to be engaged inside the circular sheet metal part; the cooperation between the driving and clamping components enables the clamping components to be spliced ​​along the fixed direction of the guiding components; and the cooperation between the clamping and positioning components enables the clamping of square sheet metal parts. The device is simple and efficient to operate, effectively solving the problems of existing technologies that are prone to interlayer misalignment under lateral forces, increasing material costs and structural weight, and failing to meet the requirements of modern equipment for both lightweight and high strength.

[0038] 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 (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, 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 reordered 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 structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. 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.

[0039] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0040] 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.

[0041] 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 member of a misaligned splicing reinforcement structure, characterized by: include, The connecting rod (101), the handle (102) sleeved on the surface of the connecting rod (101), the drive assembly (103) fixedly connected to the top of the connecting rod (101), the guide assembly (104) fixedly installed on the side wall of the drive assembly (103), the clamping assembly (105) provided on the surface of the drive assembly (103), and the positioning assembly (106) inserted into the inner wall of the clamping assembly (105).

2. The sheet metal part of a misaligned splicing reinforcing structure according to claim 1, characterized in that: The drive assembly (103) includes a bidirectional screw (103a) fixedly connected to the top of the connecting rod (101), and a drive shaft (103b) threadedly connected to the surface of the bidirectional screw (103a).

3. The sheet metal part with a staggered splicing reinforcement structure according to claim 2, characterized in that: The drive assembly (103) also includes a slide rail (103c) slidably connected to the side wall of the drive shaft (103b), and a handle (103d) connected to the side wall of the bidirectional screw (103a) via a bearing.

4. The sheet metal part with a staggered splicing reinforcement structure according to claim 3, characterized in that: The guide assembly (104) includes a mounting plate (104a) fixedly mounted on the side wall of the grip (103d) and a first spring (104b) fixedly connected to the surface of the mounting plate (104a).

5. The sheet metal part with a staggered splicing reinforcement structure according to claim 4, characterized in that: The guide assembly (104) also includes a slide plate (104c) disposed at the top of the first spring (104b) and a first slider (104d) slidably connected to the inner wall of the slide plate (104c).

6. The sheet metal part with a staggered splicing reinforcement structure according to claim 5, characterized in that: The clamping assembly (105) includes a second slider (105a) fixedly mounted on the surface of the drive shaft (103b), a slide block (105b) slidably connected to the side wall of the second slider (105a), a positioning plate (105c) disposed on the top of the slide block (105b), and a reserved opening (105d) opened inside the positioning plate (105c).

7. The sheet metal part with a staggered splicing reinforcement structure according to claim 6, characterized in that: The positioning component (106) includes a housing (106a) inserted into the inner wall of the reserved opening (105d), a second spring (106b) disposed in the inner cavity of the housing (106a), and a positioning block (106c) slidably connected to the inner side wall of the housing (106a).

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