High-strength welding matching pad

Abstract

The utility model relates to the technical field of welding assemblies, in particular to a high-strength welding matching pad. According to the technical scheme, the welding device comprises a cylindrical welding body matching seat, welding stable supporting plates which are integrally formed and evenly distributed in the circumferential direction are arranged on the upper end face of the welding body matching seat, and a conical center welding safety supporting column which is integrally formed is arranged in the center of the upper end of the welding body matching seat. A center matching safety groove is formed in the center of the lower end of the welding body matching seat, and a welding ventilation safety hole completely penetrating through the upper end of the whole is formed in the upper end of the center matching safety groove. The matching pad has the advantages that the matching pad can be matched with a structure at a welding position for positioning combination during use, and welding materials can be staggered and fused during welding through the welding groove structure on the matching pad, so that higher strength during integral welding is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of welding components, in particular to a high-strength welding mat. Background Art

[0002] When installing flange components of mechanical equipment, bolts are usually required for tightening. However, for one-time installation connection positions, welding is also used to connect the mechanical components in order to improve the overall combination strength. The existing welding is performed by directly fitting the spliced ​​components together. The interlaced fusion space between the welding material at the connection position and the connection position is relatively small, and the overall strength during welding is relatively poor. Utility Model Content

[0003] The purpose of the utility model is to provide a high-strength welding mating pad, which can be welded together with the flange connection position of the mechanical component when in use, and can be positioned and combined with the structure of the welding position when in use. The welding groove structure on the mating pad can realize the staggered fusion of welding materials during welding, thereby ensuring higher strength during overall welding, stronger bearing capacity during later use, and more reliable durability.

[0004] The technical solution of the utility model is as follows:

[0005] A high-strength welding mating pad, characterized in that: it includes a cylindrical welding main body mating seat, the upper end surface of the welding main body mating seat is provided with an integrally formed and circumferentially evenly distributed welding stability support plate, the upper end center position of the welding main body mating seat is provided with an integrally formed conical center welding safety support column, the lower end center position of the welding main body mating seat is provided with a center mating safety groove, the upper end of the center mating safety groove is provided with a welding ventilation safety hole that completely penetrates the overall upper end, the middle position in the width direction of the welding stability support plate is provided with a V-shaped main body welding stability mating groove with an opening upward, and the welding stability support plate is provided with second welding reinforcement mating grooves with an opening upward on both sides of the main body welding stability mating groove, and the depth of the main body welding stability mating groove is greater than the depth of the second welding reinforcement mating groove.

[0006] Furthermore, the projection of the welding stabilizing support plate in the up-down direction does not exceed the area of ​​the projection of the welding body matching seat in the up-down direction.

[0007] Furthermore, the outer side of the welding stabilizing support plate is on the same plane as the outer cylindrical surface of the welding body fitting seat.

[0008] Furthermore, the second welding reinforcement matching groove is an arc-shaped structure with an opening facing upward.

[0009] Furthermore, the inner side of the welding stable support plate near the central welding safety support column is a combined avoidance safety slope inclined toward the outside and upward.

[0010] Beneficial effects of the utility model:

[0011] The utility model can cooperate with the flange connection position of the mechanical component for welding when in use, and can cooperate with the structure of the welding position for positioning and combination when in use. The welding groove structure on the matching pad can realize the staggered fusion of welding materials during welding, thereby ensuring higher strength during overall welding, stronger bearing capacity during later use, and more reliable durability. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0013] Figure 2 It is a front schematic diagram of the utility model;

[0014] Figure 3 It is a schematic diagram of the left side of the utility model;

[0015] Figure 4 It is a top view schematic diagram of the utility model;

[0016] Figure 5 This is a bottom view schematic diagram of the present utility model;

[0017] Figure 6 This is a schematic diagram of the three-dimensional structure of the utility model in the second direction;

[0018] In the figure: 1. Welding main body matching seat, 2. Welding stable support plate, 3. Center welding safety support column, 4. Center matching safety groove, 5. Main body welding stable matching groove, 6. Second welding reinforcement matching groove. DETAILED DESCRIPTION

[0019] like Figures 1 to 6As shown, a high-strength welding mating pad is usually embedded in the placement groove of the mating position during installation and use, and then the welding operation is carried out. It includes a cylindrical welding body mating seat 1, and the upper end surface of the welding body mating seat 1 is provided with a welding stabilization support plate 2 that is integrally formed and evenly distributed around the circumference. It can ensure a more stable connection with the welding material during welding, and at the same time improve the overall structural strength of the mating pad. The upper center position of the welding body mating seat 1 is provided with an integrally formed conical center welding safety support column 3, which makes the structural strength of the center position higher and can position and match the pipe components that match the upper end position. The lower center position of the welding body mating seat 1 is provided with a center mating safety groove 4 to ensure that the center position has more space. The upper end of the center mating safety groove 4 is provided with a welding ventilation safety hole that completely penetrates the upper end of the whole, so that the center position has a certain ventilation effect during assembly and welding, ensuring better air flow during welding. The middle position of the width direction of the welding stabilization support plate 2 is provided with a V-shaped main body welding stabilization matching groove 5 with an opening upward, and the welding stabilization support plate 2 is provided with a second welding reinforcement matching groove 6 with an opening upward at the two sides of the main body welding stabilization matching groove 5. When welding, the two welding grooves can be staggered and fused with the welding materials during welding, ensuring that the welding is stronger, the welding matching space is larger, the bearing capacity during later use is stronger, and the safety of use is higher. The depth of the main body welding stabilization matching groove 5 is greater than the depth of the second welding reinforcement matching groove 6, so that the welding stability of the inner position is more reliable, and the structure of staggered welding and fusion from the inside and outside realizes the firmness of the overall welding. When in use, it can be welded with the flange connection position of the mechanical component, and can be positioned and combined with the structure of the welding position when in use. Then, the welding groove structure on the matching pad can realize the staggered fusion of the welding materials during welding, thereby ensuring higher strength during overall welding, stronger bearing capacity during later use, and more reliable durability.

[0020] Preferably, the projection of the welding stabilizing support plate 2 in the vertical direction does not exceed the area of ​​the projection of the welding body fitting seat 1 in the vertical direction, so that the overall structure occupies less space and the fitting stability during assembly is more reliable.

[0021] Preferably, the outer side of the welding stabilizing support plate 2 is on the same plane as the outer cylindrical surface of the welding body fitting seat 1, so that the supporting strength of the welding fitting position can be further improved and the bearing capacity during fitting is greater.

[0022] Preferably, the second welding reinforcement fitting groove 6 is an arc-shaped structure with an opening upward, which is more convenient during production and processing, and can be more smoothly integrated with the welding material during welding, thereby improving the welding efficiency.

[0023] Preferably, the inner side of the welding stable support plate 2 near the central welding safety support column 3 is a combined avoidance safety slope inclined toward the outside and upward, so that the space at the center position is larger and can be more conveniently connected with the matching structure at the center position when in use.

[0024] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements or replacements can be made without departing from the principles described in the present invention. These improvements or replacements should also be regarded as the scope of protection of the present invention.

Claims

1. A high-strength welding mat, characterized by: The invention comprises a cylindrical welding main body fitting seat (1), wherein an integrally formed and circumferentially evenly distributed welding stabilizing support plate (2) is provided on the upper end surface of the welding main body fitting seat (1), an integrally formed conical central welding safety support column (3) is provided at the center position of the upper end of the welding main body fitting seat (1), a central fitting safety groove (4) is provided at the center position of the lower end of the welding main body fitting seat (1), and a welding ventilation safety hole is provided at the upper end of the central fitting safety groove (4) that completely penetrates the upper end of the whole body, a V-shaped main body welding stabilizing fitting groove (5) with an opening upward is provided at the middle position in the width direction of the welding stabilizing support plate (2), and second welding reinforcement fitting grooves (6) with an opening upward are respectively provided on both sides of the main body welding stabilizing fitting groove (5) on the welding stabilizing support plate (2), and the depth of the main body welding stabilizing fitting groove (5) is greater than the depth of the second welding reinforcement fitting groove (6).

2. The high-strength welding mat according to claim 1, characterized in that: The projection of the welding stabilizing support plate (2) in the up-down direction does not exceed the area of ​​the projection of the welding body matching seat (1) in the up-down direction.

3. The high-strength welding mat according to claim 1, characterized in that: The outer side of the welding stabilizing support plate (2) and the outer cylindrical surface of the welding body fitting seat (1) are on the same plane.

4. The high-strength welding mat according to claim 1, characterized in that: The second welding reinforcement matching groove (6) is an arc-shaped structure with an opening facing upward.

5. The high-strength welding mat according to claim 1, characterized in that: The inner side of the welding stable support plate (2) close to the central welding safety support column (3) is a combined avoidance safety slope inclined toward the outside and upwards.

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