High-strength side plate welding part
By introducing a honeycomb structure and reinforcing ribs into the high-strength side plate weldment and using polyimide adhesive, the problems of welding stress concentration and excessive weight are solved, achieving lightweight and high-strength structure suitable for automobiles, ships, buildings and machinery.
Patent Information
- Application Number
- CN202423219135.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-26
AI Technical Summary
High-strength side plate welded components are prone to stress concentration during welding, especially at the connection between the high-strength side plate and the main plate, which leads to welding defects. At the same time, traditional plates are too heavy while maintaining strength.
The design employs a honeycomb structure, reinforcing ribs, and polyimide adhesive. The honeycomb structure reduces material usage and distributes the load; the reinforcing ribs increase local strength; and the polyimide adhesive is applied to the joint before welding to disperse heat and reduce stress concentration in the heat-affected zone.
It effectively distributes loads, reduces structural deformation and damage, lowers overall weight, while maintaining good strength and rigidity, prevents welding defects, and controls temperature, especially in high-temperature environments, to protect material properties.
Smart Images
Figure CN223609028U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the high strength side plate welding spare related technical field, concretely relates to a high strength side plate welding spare. BACKGROUND
[0002] High strength side plate welding spare is a structural assembly made of high strength material, such as high strength steel or aluminum alloy, connected by welding process, and has excellent tensile strength and corrosion resistance. This kind of welding spare not only can bear static load, but also can effectively deal with dynamic load and impact, and ensure the reliability in various working environments. In addition, its corrosion resistance makes it perform well in humid, chemical corrosion or other harsh environments, prolongs the service life and reduces the maintenance cost. It is widely used in automobile, ship, building and mechanical equipment fields, has excellent tensile strength and corrosion resistance, and can maintain the stability and safety of structure under harsh conditions.
[0003] When high strength side plate welding spare is welded, stress concentration may occur at the welding position, especially at the connection between high strength side plate body and main plate body, resulting in welding defects. And the traditional plate body is too heavy under the premise of maintaining strength, so the market needs a new device to solve the current problems. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a kind of high strength side plate welding spare to solve the high strength side plate welding spare in the background art described above when welding, welding position may appear stress concentration, especially at the connection between high strength side plate body and main plate body, resulting in welding defects, and the traditional plate body is too heavy under the premise of maintaining strength, so the market needs a new device to solve the current problems.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of high strength side plate welding spare, including corrosion-resistant main plate body, the upper end position of the corrosion-resistant main plate body is provided with honeycomb structure, high strength side plate body is welded at the left and right end positions of the corrosion-resistant main plate body, the connection between the high strength side plate body and the corrosion-resistant main plate body is weld, the connection between the high strength side plate body and the corrosion-resistant main plate body is coated with polyimide adhesive, the lower end position of the high strength side plate body and the corrosion-resistant main plate body is welded with reinforcing rib, the lower end position of the high strength side plate body is provided with mounting by sheet metal process, the left and right end positions of the high strength side plate body are provided with sheet metal piece A.
[0006] Preferably, the front end of the sheet metal piece B is provided with small through hole and large through hole at the left and right positions.
[0007] Preferably, the front end of the high-strength side plate body is provided with a T-shaped structure slot at the lower position.
[0008] Preferably, the sheet metal part A is made by sheet metal process.
[0009] Preferably, the front end of the sheet metal part A is provided with a through hole at the upper and lower positions.
[0010] Preferably, the upper end of the mounting part is provided with a through hole at the left and right positions, and the mounting part is mounted on the high-strength side plate body through the through hole and the bolt.
[0011] Preferably, the polyimide adhesive is applied to the surface of the high-strength side plate body and the corrosion-resistant main plate body, and the high-strength side plate body and the corrosion-resistant main plate body are made of high-strength corrosion-resistant material.
[0012] Preferably, the high-strength side plate body and the corrosion-resistant main plate body form a weld after welding.
[0013] Compared with the prior art, the high-strength side plate welding part has the following advantages
[0014] Beneficial effects:
[0015] 1、The device increases the reinforcing rib at the bottom, the reinforcing rib increases the strength of the local area, can effectively disperse the load, reduce the stress concentration, prevent the structure from deforming or being damaged when being stressed, the honeycomb structure significantly reduces the overall weight by reducing the amount of material used, while maintaining good strength and rigidity.
[0016] 2、Before welding the high-strength side plate body and the corrosion-resistant main plate body, polyimide adhesive is applied to the welding position, the presence of the adhesive can help disperse the heat generated during the welding process, reduce the stress concentration of the heat affected zone, reduce the deformation and stress concentration caused by thermal expansion, and the polyimide material has good thermal insulation performance, which can help control the temperature during welding, prevent overheating from affecting the performance of the material, especially when used in high temperature environment. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a high-strength side plate welding part structure schematic view of the utility model.
[0018] Figure 2 It is a high-strength side plate welding part bottom structure schematic view of the utility model.
[0019] Figure 3 It is a high-strength side plate welding part local enlarged structure schematic view of the utility model.
[0020] Figure 4The utility model discloses a high -strength side plate welding piece section structure schematic diagram.
[0021] In the figure: 1, high -strength side plate body;2, corrosion -resistant main plate body;3, slot;4, mounting;5, through round hole;6, sheet metal part A;7, through -hole;8, sheet metal part B;9, weld;10, reinforcing rib;11, honeycomb structure;12, polyimide adhesive;13, large through -hole;14, small through -hole. DETAILED DESCRIPTION
[0022] The technical scheme in the embodiments of the utility model will be apparently and completely described below with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, and all the other embodiments obtained by the ordinary skilled in the art without making creative efforts based on the embodiments in the utility model belong to the range of the utility model protection.
[0023] In the description of the utility model, it is necessary to explain that the orientation or position relation indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "another end" and the like is the orientation or position relation shown based on the drawing, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it can not be understood as the limitation of the utility model. In addition, the terms "first", "second" are only for the description purpose, and can not be understood as indicating or implying relative importance.
[0024] In the description of the utility model, it is necessary to explain that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral type connection, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through intermediate medium, can be the intercommunication of two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances
[0025] The utility model provides as Figures 1-4As shown in one of the high-strength side plate welding components, including a corrosion-resistant main plate body 2, a honeycomb structure 11 is arranged at the upper end position of the corrosion-resistant main plate body 2, and a high-strength side plate body 1 is welded at the left and right end positions of the corrosion-resistant main plate body 2. The connection between the high-strength side plate body 1 and the corrosion-resistant main plate body 2 is a weld 9, and the connection between the high-strength side plate body 1 and the corrosion-resistant main plate body 2 is coated with a polyimide adhesive 12. A reinforcing rib 10 is welded at the lower end position of the high-strength side plate body 1 and the corrosion-resistant main plate body 2. A mounting member 4 is provided at the lower end position of the high-strength side plate body 1 by sheet metal process, and sheet metal parts A6 are arranged at the left and right end positions of the high-strength side plate body 1.
[0026] The high-strength side plate welding component is usually made of high-strength steel, aluminum alloy or other corrosion-resistant materials to ensure sufficient strength and durability when subjected to load. In the manufacturing process, the high-strength side plate body 1 and the corrosion-resistant main plate body 2 are connected by welding process. In the installation process, first, the holes in the high-strength side plate body 1 and the corrosion-resistant main plate body 2 are positioned to the predetermined position, ensuring the precise docking with other structural members, and fixed by bolts and surrounding structures. In the use process, the high-strength side plate welding component bears various loads from the outside, including static load and dynamic load.
[0027] As shown in Figure 1 and Figure 4 The front end of the sheet metal part B8 is provided with a small through hole 14 and a large through hole 13 at the left and right positions, and the front end of the high-strength side plate body 1 is provided with a T-shaped slot 3 at the lower position. The sheet metal part A6 is made of sheet metal process, and the front end of the sheet metal part A6 is provided with a through hole 7 at the upper and lower positions. The upper end of the mounting member 4 is provided with a through circular hole 5 at the left and right positions, and the mounting member 4 is installed on the high-strength side plate body 1 through the through circular hole 5 and bolts. The polyimide adhesive 12 is applied on the surface of the high-strength side plate body 1 and the corrosion-resistant main plate body 2. The high-strength side plate body 1 and the corrosion-resistant main plate body 2 are made of high-strength corrosion-resistant materials, and the high-strength side plate body 1 and the corrosion-resistant main plate body 2 form a weld 9 after welding.
[0028] Before welding the high-strength side plate body 1 and the corrosion-resistant main plate body 2, polyimide adhesive 12 is applied at the welding position. The presence of the adhesive can help disperse the heat generated during welding, reduce stress concentration in the heat-affected zone, and reduce deformation and stress concentration caused by thermal expansion. The polyimide material has good thermal insulation performance, which can help control the temperature during welding and prevent overheating from affecting the performance of the material, especially when used in high-temperature environments.
[0029] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.
Claims
1. A high strength side panel weldment characterized by, Including corrosion-resistant main plate body (2), sheet metal part B (8), the upper end position of the corrosion-resistant main plate body (2) is provided with honeycomb structure (11), the left and right two end positions of the corrosion-resistant main plate body (2) are welded with high-strength side plate body (1), the connection of high-strength side plate body (1) and corrosion-resistant main plate body (2) is weld (9), the connection of high-strength side plate body (1) and corrosion-resistant main plate body (2) is coated with polyimide adhesive (12), the lower end position of high-strength side plate body (1) and corrosion-resistant main plate body (2) is welded with reinforcing rib (10), the lower end position of high-strength side plate body (1) is provided with mounting piece (4) through sheet metal process, the left and right two end positions of high-strength side plate body (1) are provided with sheet metal part A (6).
2. A high strength side panel weldment according to claim 1, wherein: The front end of the sheet metal part B (8) is provided with small through hole (14) and large through hole (13) at the left and right positions.
3. A high strength side panel weldment according to claim 1, wherein: The front end of the high-strength side plate body (1) is provided with inverted T-shaped structure slot (3) at the lower position.
4. A high strength side panel weldment according to claim 1, wherein: The sheet metal part A (6) is made of sheet metal process.
5. A high strength side panel weldment according to claim 4, wherein: The front end of the sheet metal part A (6) is provided with through hole (7) at the upper and lower positions.
6. A high strength side panel weldment according to claim 1, wherein: The upper end left and right positions of the mounting piece (4) are provided with through round hole (5), and the mounting piece (4) is installed on the high-strength side plate body (1) through the round hole (5) and bolt.
7. A high strength side panel weldment according to claim 1, wherein: The polyimide adhesive (12) is applied on the surface of high-strength side plate body (1) and corrosion-resistant main plate body (2), and the high-strength side plate body (1) and corrosion-resistant main plate body (2) are made of high-strength corrosion-resistant material.
8. A high strength side panel weldment according to claim 1, wherein: The high-strength side plate body (1) and corrosion-resistant main plate body (2) form weld (9) after welding.