Radiator end welding structure
By setting inclined surfaces and laying reinforcement and guide ribs in the end welding structure of the radiator to form a V-shaped welding space, the problem of insufficient strength and stability at the welding in the prior art is solved, and higher welding strength and Aesthetic.
Patent Information
- Application Number
- CN202421168902.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-27
AI Technical Summary
When the V-shaped welded structure at the end of the existing radiator is subjected to external forces, due to the low roughness of the inclined surface and insufficient adhesion force, the strength and stability at the welding are poor.
In the end welding structure of the radiator, an inclined surface is provided and reinforcement ribs and guide ribs are arranged thereon to form a V-shaped welding space, increase the welding contact area and strength, and decompose external effects through the reinforcement ribs and guide ribs set at predetermined angles. force.
It improves the strength and stability of the welding site, enhances its resistance to vertical external forces, reduces the use and cost of welding materials, and improves the aesthetics of the welding site.
Smart Images
Figure CN222449002U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of welding structures, in particular to a radiator end welding structure. Background Art
[0002] Radiator is a general term for a series of devices used to conduct and release heat. Radiators usually have complex structures. The complex structure of radiators determines that they cannot be formed in one piece. Radiators require multiple fixing methods during the assembly process. One of the important fixing methods is welding. Welding has strong stability, and the structure at the welding position affects the stability.
[0003] Nowadays, most of the welding structures at the ends of radiators are V-shaped designs. The V-shaped design increases the contact area of the welding and avoids the need to separate the two parts to be welded by a small distance to enhance the welding strength during welding, which results in the internal unwelded parts being unable to contact each other, resulting in reduced heat dissipation effect. However, usually, the bevel of the V-shaped design is cut or molded, and its bevel is relatively smooth. When subjected to external force perpendicular to the V-shaped welding section, it can only rely on the adhesion force between the molten iron after welding and the bevel after forming to resist the action of the external force. The adhesion force is affected by the roughness of the bevel. When the side roughness is low, its adhesion force is also small, and its effect is poor when resisting external force perpendicular to the V-shaped section. Utility Model Content
[0004] In view of the above-mentioned defects, the purpose of the utility model is to provide a radiator end welding structure, which can reduce the influence of the roughness of the inclined surface of the V-shaped design on the strength of the weld. The setting of the reinforcing ribs improves the ability of the weld to resist external forces perpendicular to the V-shaped section, and further improves the strength of the weld and the stability of the weld structure.
[0005] In order to achieve the above-mentioned purpose, the utility model provides a radiator end welding structure, including a water tank, and inclined surfaces are respectively arranged at the welding positions on the sides of the contact surfaces of the water tank and the support plate; the two inclined surfaces constitute a V-shaped welding space; reinforcing ribs and guide ribs are arranged on the inclined surfaces; the projections of the reinforcing ribs and the guide ribs on the inclined surfaces are arranged at a predetermined angle; the reinforcing ribs are symmetrically arranged with the V-shaped cross-section at the middle position of the V-shaped welding space as the symmetry plane.
[0006] According to the radiator end welding structure of the utility model, the angle formed by the two inclined surfaces opens outward and is an acute angle.
[0007] According to the radiator end welding structure of the utility model, a flat surface parallel to the contact surface between the water tank and the support plate is arranged on the top of the inclined surface, and a supporting surface parallel to the side surface of the water tank is arranged on the bottom of the inclined surface.
[0008] According to the radiator end welding structure of the utility model, a plurality of welding spaces are connected to form a U-shaped closed loop.
[0009] According to the radiator end welding structure of the utility model, the protruding heights of the reinforcing ribs and the guide ribs on the inclined surface are equal.
[0010] According to the radiator end welding structure of the utility model, the predetermined angle is a stutter angle.
[0011] According to the radiator end welding structure of the utility model, the guide rib runs through the entire welding space.
[0012] According to the radiator end welding structure of the utility model, the water tank is in close contact with the support plate and the radiating fins.
[0013] The utility model provides a radiator end welding structure, comprising a water tank, wherein inclined surfaces are respectively arranged at the welding positions on the sides of the contact surfaces of the water tank and the support plate, and the arrangement of the inclined surfaces increases the welding contact area, thereby avoiding the problem that the two welding parts cannot contact each other due to the welding spacing arranged between the two welding parts to increase the welding strength; the two inclined surfaces constitute a V-shaped welding space, and the V-shaped welding space can provide a good spatial structure for the welding rod and the molten iron; reinforcing ribs and guide ribs are arranged on the inclined surfaces, and the reinforcing ribs and guide ribs protruding from the inclined surfaces both provide a good spatial structure for the molten iron after welding, so that the solidified molten iron has a better spatial structure, and the ability to resist external forces at the welding position is increased; the projections of the reinforcing ribs and the guide ribs on the inclined surfaces are arranged at a predetermined angle, and the reinforcing ribs and the guide ribs arranged at the predetermined angle decompose the external forces, so that multiple directions jointly resist the external forces, the resistance in a single direction is reduced, and the welding position is improved. The stress bearing capacity of the location; the reinforcing ribs are symmetrically arranged with the V-shaped section at the middle position of the V-shaped welding space as the symmetry plane. The symmetrically arranged reinforcing ribs increase the direction of the decomposed force again, and at the same time, have the same decomposition effect on the forces from both sides of the V-shaped section, avoiding the instability effect of high strength on one side and low strength on the other side; the angle formed by the inclined surfaces opens outward and is an acute angle. The setting of the acute angle has the advantages of a small exposed welding surface and a more beautiful appearance, reducing the use of welding materials and thus reducing costs while ensuring the welding strength; a flat surface parallel to the contact surface of the water tank and the support plate is arranged at the top of the inclined surface, and a supporting surface parallel to the side of the water tank is arranged at the bottom of the inclined surface. The setting of the flat surface further reduces the exposed welding surface, reduces the generation of welding gaps, and improves the aesthetics of the welding point. The setting of the supporting surface provides a good space for the molten iron after welding, avoiding the problem of empty packages caused by the inability of molten iron to enter the narrow position at the bottom of the two inclined surfaces. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural schematic diagram of the utility model;
[0015] Figure 2 yes Figure 1 A schematic diagram of the front view structure of
[0016] Figure 3 yes Figure 1 A schematic diagram of a top view structure;
[0017] Figure 4 yes Figure 2 A schematic diagram of the enlarged structure of part A;
[0018] Figure 5 yes Figure 2 A schematic diagram of the enlarged structure of part B;
[0019] Figure 6 yes Figure 3 Schematic diagram of the enlarged structure of part C;
[0020] Figure 7 yes Figure 1 A schematic diagram of the enlarged structure of part D;
[0021] In the figure: 1-water tank, 2-inclined surface, 21-support surface, 22-flat surface, 3-heat sink, 4-support plate, 5-welding space, 6-reinforcement rib, 7-guide rib, E-angle between reinforcement rib and guide rib. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0023] See also Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 7The utility model provides a radiator end welding structure, which includes a water tank 1. Inclined surfaces 2 are respectively arranged at the welding positions of the sides of the contact surfaces of the water tank 1 and the support plate 4. The surface of the water tank 1 that contacts the support plate 4 is the inner side surface. Inclined surfaces 2 are arranged at all edge positions of the inner side surface of the water tank 1. The inclined surfaces 2 are located at all edge positions of the inner side of the water tank 1 to ensure that the V-shaped welding space 5 formed by the two inclined surfaces 2 can wrap the entire inner side surface, thereby improving the welding strength. At the same time, after the annular V-shaped welding space 5 is welded, the appearance of the entire radiator is also more beautiful. An inclined surface 2 is also provided at the edge welding position of the contact surface of the support plate 4 with the water tank 1. The two inclined surfaces 2 overlap on the internal contact surface of the radiator. The two inclined surfaces 2 constitute a V-shaped welding space 5. The overlap line of the two inclined surfaces 2 is located on the contact surface between the water tank 1 and the support plate 4. The two inclined surfaces 2 constitute a V-shaped inwardly concave groove structure. The overlap line of the two inclined surfaces 2 is located on the contact surface between the water tank 1 and the support plate 4, which ensures that the structure will not be misplaced and can constitute a complete V-shaped welding space 5, thereby reducing the difficulty of welding. Reinforcing ribs 6 and guide ribs 7 are arranged on the inclined surface 2, and the reinforcing ribs 6 and guide ribs 7 protrude from the inclined surface 2. The guide ribs 7 run through the entire V-shaped welding space 5 on the inclined surface 2 without interruption. The reinforcing ribs 6 are arranged at intervals on the inclined surface 2 and are arranged relatively evenly on the inclined surface 2. The reinforcing ribs 6 protrude from the inclined surface 2 and are arranged at intervals, which causes the inclined surface 2 to be uneven. There is greater resistance when the welding rod moves along the V-shaped welding space 5, which increases the difficulty of welding. Two guide ribs 7 are arranged on an inclined surface 2, and no reinforcing ribs 6 are arranged between the two guide ribs 7. The setting of the guide ribs 7 reduces the influence of the interval protruding structure of the reinforcing ribs 6 on welding, and the welding rod can move along the guide ribs 7 for welding without hindrance. At the same time, the protruding structure of the guide ribs 7 also increases the welding contact area. The protruding structure of the guide ribs 7 can also provide force for the welding position to enhance the welding strength. The projections of the reinforcing ribs 6 and the guide ribs 7 on the inclined surface are set at a predetermined angle, and there is an angle E between the reinforcing ribs 6 and the guide ribs 7. Taking the guide ribs 7 as a standard, the reinforcing ribs 6 are inclined and present a certain angle E with the guide ribs 7. The reinforcing ribs 6 set at a predetermined angle can form supporting forces from two directions, and the combined force of the two supporting forces jointly offsets the external force. The reinforcing ribs 6 are symmetrically arranged with the V-shaped cross section at the middle position of the V-shaped welding space 5 as the symmetry plane. When the external force is transmitted to the reinforcing ribs 6 on the other side of the symmetry plane, the symmetrically arranged reinforcing ribs 6 again form two supporting forces in different directions, and the two supporting forces in different directions again complete the offset of the external force. Therefore, the symmetrically arranged reinforcing ribs 6 can resolve the external force with supporting forces in multiple directions. The reinforcing ribs 6 are set with the V-shaped cross section at the middle position of the V-shaped welding space 5 as the symmetry plane, which changes the direction of the reinforcing ribs 6. The symmetrically arranged reinforcing ribs 6 make the welds able to withstand the forces from the two sides with equal strength, avoiding the situation where one side has a high force bearing capacity and the other side has a low force bearing capacity.
[0024] See also Figure 2 , Figure 3 , Figure 4 and Figure 6 Furthermore, the angle formed by the two inclined surfaces 2 of the utility model opens outward and is an acute angle. The acute angle ensures that the external opening is narrow and more beautiful. At the same time, the setting of the acute angle saves welding materials and costs during welding. A flat surface 22 parallel to the contact surface of the water tank 1 and the support plate 4 is set at the top of the inclined surface 2, and a support surface 21 parallel to the side of the water tank 1 is set at the bottom of the inclined surface 2. The setting of the flat surface 22 further reduces the width of the opening of the welding space 5, which is conducive to welding. The setting of the support surface 21 provides a wider platform for the bottom of the V-shaped welding space 5, avoiding the phenomenon that the space at the intersection of the two inclined surfaces 2 is relatively narrow and the molten iron cannot enter after the welding rod melts to form a blank area, so that the welding is more sufficient. The welding spaces 5 are connected to form a U-shaped closed loop. The structure between the welded parts of the closed-loop welding space 5 is more stable, and the radiator has better aesthetics as a whole. The protruding heights of the reinforcing ribs 6 and the guide ribs 7 on the inclined surface 2 are equal, so that the guide ribs 7 can guide the welding rod, and avoid the situation where the reinforcing ribs 6 are higher than the guide ribs 7, which leads to poor guiding effect. The projections of the reinforcing ribs 6 and the guide ribs 7 on the inclined surface 2 are set at a predetermined angle, and the predetermined angle is an obtuse angle. The setting of the obtuse angle increases the direction of the supporting force generated by the reinforcing ribs 6 when resisting external forces. The supporting forces in multiple directions jointly resolve the external forces, which can enhance the ability of the welding position to resist external forces.
[0025] In summary, the utility model provides a radiator end welding structure, including a water tank, and inclined surfaces are respectively arranged at the welding positions on the sides of the contact surfaces of the water tank and the support plate. The arrangement of the inclined surfaces increases the welding contact area, and avoids the problem that the two welding parts cannot contact each other due to the welding spacing set by the two welding parts to increase the welding strength; the two inclined surfaces constitute a V-shaped welding space, and the V-shaped welding space can provide a good spatial structure for the welding rod and the molten iron; reinforcing ribs and guide ribs are arranged on the inclined surfaces, and the reinforcing ribs and guide ribs protruding from the inclined surfaces both provide a good spatial structure for the molten iron after welding, so that the solidified molten iron has a better spatial structure, and the ability to resist external forces at the welding position is increased; the projections of the reinforcing ribs and guide ribs on the inclined surfaces are arranged at a predetermined angle, and the reinforcing ribs and guide ribs arranged at the predetermined angle decompose the external force, so that multiple directions jointly resist the external force, the resistance in a single direction is reduced, and the improvement is improved The force bearing capacity at the welding position; the reinforcing ribs are symmetrically arranged with the V-shaped section at the middle position of the V-shaped welding space as the symmetry plane. The symmetrically arranged reinforcing ribs further increase the direction of the decomposed force, and at the same time have the same decomposition effect on the forces from both sides of the V-shaped section, avoiding the instability effect of high strength on one side and low strength on the other side; the angle formed by the inclined surfaces opens outward and is an acute angle. The setting of the acute angle has the advantages of a small exposed welding surface and a more beautiful appearance, reducing the use of welding materials and thus reducing costs while ensuring the welding strength; a flat surface parallel to the contact surface of the water tank and the support plate is arranged at the top of the inclined surface, and a supporting surface parallel to the side of the water tank is arranged at the bottom of the inclined surface. The setting of the flat surface further reduces the exposed welding surface, while reducing the generation of welding gaps and improving the aesthetics of the weld. The setting of the supporting surface provides a good space for the molten iron after welding, avoiding the problem of empty packages caused by the inability of molten iron to enter the narrow position at the bottom of the two inclined surfaces.
[0026] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.
Claims
1. A radiator end welding structure, characterized in that: It comprises a water tank, and inclined surfaces are respectively arranged at the side welding positions of the contact surface between the water tank and the support plate; the two inclined surfaces constitute a V-shaped welding space; reinforcing ribs and guide ribs are arranged on the inclined surfaces; the projections of the reinforcing ribs and guide ribs on the inclined surfaces are arranged at a predetermined angle; the reinforcing ribs are symmetrically arranged with the V-shaped cross section at the middle position of the V-shaped welding space as the symmetry plane.
2. The radiator end welding structure according to claim 1, characterized in that: The angle formed between the two inclined surfaces opens outward and is an acute angle.
3. The radiator end welding structure according to claim 1, characterized in that: A flat surface parallel to the contact surface between the water tank and the support plate is arranged at the top of the inclined surface, and a support surface parallel to the side surface of the water tank is arranged at the bottom of the inclined surface.
4. The radiator end welding structure according to claim 2, characterized in that: A plurality of the welding spaces are connected to form a U-shaped closed loop.
5. The radiator end welding structure according to claim 1, characterized in that: The protruding heights of the reinforcing ribs and the guide ribs on the inclined surface are equal.
6. The radiator end welding structure according to claim 1, characterized in that: The predetermined angle is the stutter angle.
7. The radiator end welding structure according to claim 1, characterized in that: The guide ribs run through the entire welding space.