High-temperature alloy material welding stable joint

Abstract

The utility model relates to the technical field of high-temperature alloy material installation, in particular to a high-temperature alloy material welding stable joint. According to the technical scheme, the connecting structure comprises a main body assembly combination seat, an integrally-formed cylindrical second assembly connecting column is arranged on the right side of the main body assembly combination seat, and a combination sealing safety groove is formed in the position, close to the left side, of the outer cylindrical face of the second assembly connecting column. A cylindrical main body conveying matching channel penetrating through the right side of the whole is formed in the center of the left end face of the main body assembling combination base, a cylindrical welding combination mounting groove is formed in the center of the left side of the main body assembling combination base, and welding matching safety grooves which are evenly distributed left and right and provided with upward openings are formed in the front face of the main body assembling combination base. The utility model has the advantages that: the inner side has tighter welding strength, the overall welding firmness is better, the overall occupied space of the connecting position is smaller, the structural strength of the connecting position is higher, the service life is longer during use, and the bearing capacity is stronger.

Description

Technical Field

[0001] The utility model relates to the technical field of high-temperature alloy material installation, in particular to a welding stable joint for high-temperature alloy materials. Background Technique

[0002] When connecting and combining high-temperature alloy materials, for structures that need to be welded, welding is usually directly carried out at the connection position. In order to improve the structural cooperation strength with surrounding components at the welding position, it is usually necessary to cooperate with reinforcement fittings for fastening combination. When fastening, auxiliary fasteners such as fastening bolts are required for fastening. The overall combination efficiency is relatively low, the space occupied by the connection position is relatively large, and the welding strength cannot be effectively reinforced, and the durability during use is relatively poor. Content of the Utility Model

[0003] The purpose of the utility model is to provide a welding stable joint for high-temperature alloy materials, which can be sleeved and combined with the connection position of the high-temperature alloy materials to be welded during use. Through the sealing structure provided on this component and the stable structure at the bottom, reliable sealing and stability can be ensured during installation and cooperation, and the overall installation support strength is higher. On its main body structure, by setting welding cooperation safety grooves, it can be stagger-welded with the high-temperature alloy materials sleeved inside, enabling a tighter welding strength inside, better overall welding firmness, smaller overall space occupied by the connection position, higher structural strength of the connection position, longer service life during use, and stronger bearing capacity.

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

[0005] A welding stable joint for high-temperature alloy materials, characterized in that: it includes a main body assembly combination seat, a cylindrical second assembly connection column integrally formed on the right side of the main body assembly combination seat, a combined seal safety groove is arranged at the left position of the outer cylindrical surface of the second assembly connection column, a cylindrical main body conveying cooperation channel penetrating the whole right side is arranged at the center position of the left end face of the main body assembly combination seat, a cylindrical welding combination installation groove is arranged at the center position of the left side of the main body assembly combination seat, welding cooperation safety grooves are arranged on the front of the main body assembly combination seat and are evenly distributed left and right and open upward, an arc-shaped overall placement stable groove opening downward and completely penetrating the whole left and right directions is arranged at the lower end of the main body assembly combination seat, a placement reinforcement limiting boss is respectively arranged at the front and rear directions of the lower end of the main body assembly combination seat and on the right side and located in the overall placement stable groove, and a spare combined stable stop boss is arranged on the outer cylindrical surface of the second assembly connection column.

[0006] Further, there is an isolation cooperation safety distance between the left side of the combined seal safety groove and the left end face of the main body assembly combination seat.

[0007] Furthermore, the welding cooperation safety groove completely penetrates the structure in the overall front-back direction, and the projection shape of the welding cooperation safety groove in the front-back direction is a U-shaped structure.

[0008] Furthermore, the depth of the welding cooperation safety groove in the up-down direction is half of the thickness of the main body assembly and combination seat in the up-down direction.

[0009] Furthermore, the size of the outer side position of the placing and reinforcing limiting boss is smaller than the size of the position close to one side of the main body assembly and combination seat.

[0010] Advantages of the utility model:

[0011] When the utility model is in use, it can be sleeved and combined with the connection position of the superalloy material that needs to be welded. Through the sealing structure arranged on this component and the stable structure at the bottom, reliable sealing performance and stability can be ensured during installation and cooperation. The overall installation and support strength is higher. Through the arrangement of the welding cooperation safety groove on its main body structure, it can be stagger-welded and cooperated with the superalloy material sleeved inside, enabling a tighter welding strength on the inner side, better overall welding firmness, smaller overall occupied space at the connection position, higher structural strength at the connection position, longer service life during use, and stronger bearing capacity. Description of the drawings

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

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

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

[0015] Figure 4 is a right schematic diagram of the utility model;

[0016] Figure 5 is a top schematic diagram of the utility model;

[0017] Figure 6 is a bottom schematic diagram of the utility model;

[0018] Figure 7 is a three-dimensional structural schematic diagram of the utility model in the second direction;

[0019] In the figure: 1. Main body assembly and combination seat, 2. Second assembly and connection column, 3. Combined sealing safety groove, 4. Welding combined installation groove, 5. Main body conveying cooperation channel, 6. Welding cooperation safety groove, 7. Overall placing stable groove, 8. Placing and reinforcing limiting boss, 9. Spare combined stable stop boss. Detailed implementation mode

[0020] As Figures 1 to 7 shown, a stable welded joint of a superalloy material includes a main body assembly combined seat 1. A cylindrical second assembly connection column 2 is integrally formed on the right side of the main body assembly combined seat 1, and they form the main structure of this product. A combined sealing safety groove 3 is provided at the left position on the outer cylindrical surface of the second assembly connection column 2, which can be reliably sealed with a sealing ring when cooperating with the component sleeved on the right side during installation. A cylindrical main body conveying cooperation channel 5 that penetrates the whole right side is provided at the center position of the left end face of the main body assembly combined seat 1, which can meet the mating connection of shaft-like components and can also be used as a conveying channel for material conveying cooperation according to needs. A cylindrical welding combined installation groove 4 is provided at the center position on the left side of the main body assembly combined seat 1, which can be sleeved and mated with the superalloy material that cooperates on the left side. Welding cooperation safety grooves 6 that are evenly distributed left and right and open upward are provided on the front surface of the main body assembly combined seat 1, through which the components sleeved inside can be welded, so that the welding position can form an internal and external staggered welding effect, ensuring the overall connection strength during welding. An arc-shaped overall placement stable groove 7 that opens downward and completely penetrates the whole left and right directions is provided at the lower end of the main body assembly combined seat 1, which can be used as an overall stable mating structure for installation and combination during installation, making the combination area of the installation mating position larger and the mating stability better. A placement reinforcement limiting boss 8 is provided at the right position near the lower end of the main body assembly combined seat 1 and in the front and rear directions of the overall placement stable groove 7, with a better anti-detachment effect at the mating position and a more reliable overall installation stability. A spare combined stable stop boss 9 is provided on the outer cylindrical surface of the second assembly connection column 2, which can be used for stop cooperation during installation and mating according to needs, making the combination accuracy higher during installation and mating. When in use, it can be sleeved and combined with the connection position of the superalloy material to be welded. Through the sealing structure and the stable structure at the bottom provided on this component, reliable sealing and stability can be ensured during installation and mating, with a higher overall installation support strength. Through the provision of welding cooperation safety grooves on its main structure, it can be stagger-welded with the superalloy material sleeved inside, enabling a tighter welding strength on the inner side, better overall welding firmness, a smaller overall occupied space at the connection position, higher structural strength at the connection position, longer service life during use, and stronger bearing capacity.

[0021] Preferably, there is an isolation and mating safety distance between the left side of the combined sealing safety groove 3 and the left end face of the main body assembly combined seat 1. During installation, the end face at the right side position can have a certain distance from the installation position, and this distance can enable reliable isolation from the left-side structure, play a heat insulation role during use, and at the same time, a separate sealing component can be cooperated at this position for better sealing.

[0022] Preferably, the welding mating safety groove 6 completely penetrates the structure in the overall front-back direction. The projection shape of the welding mating safety groove 6 in the front-back direction is a U-shaped structure, with a larger range during welding mating and more reliable welding mating connection firmness.

[0023] Preferably, the depth of the welding mating safety groove 6 in the up-down direction is half of the thickness of the main body assembly combined seat 1 in the up-down direction, which can further improve the welding connection strength at the welding position and has better safety and stability during later use.

[0024] Preferably, the size of the outer side position of the placing and reinforcing limiting boss 8 is smaller than the size of the position close to the main body assembly combined seat 1, making this structure more convenient for production and processing, occupying less space during installation, and more convenient for installation operation.

[0025] The above is the preferred implementation manner of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle described in the present invention, several improvements or replacements can be made, and these improvements or replacements should also be regarded as the protection scope of the present invention.

Claims

1. A high temperature alloy material welding stable joint, characterized in that: The invention comprises a main body assembly assembly seat (1), wherein the right side of the main body assembly assembly seat (1) is provided with an integrally formed cylindrical second assembly connection column (2), the outer cylindrical surface of the second assembly connection column (2) is provided with a combined sealing safety groove (3) at the left side position, the left end surface center position of the main body assembly assembly seat (1) is provided with a cylindrical main body conveying matching channel (5) penetrating the right side of the whole, the left center position of the main body assembly assembly seat (1) is provided with a cylindrical welding combination installation groove (4), the front side of the main body assembly assembly seat (1) is provided with welding matching safety grooves (6) evenly distributed on the left and right and opening upward, the lower end of the main body assembly assembly seat (1) is provided with an arc-shaped overall placement stabilization groove (7) opening downward and completely penetrating the left and right directions of the whole, the lower end of the main body assembly assembly seat (1) is provided with a placement reinforcement limit boss (8) at the right side position and located in the front and rear directions of the overall placement stabilization groove (7), and the outer cylindrical surface of the second assembly connection column (2) is provided with a spare combined stabilization stop boss (9).

2. A high temperature alloy material welding stable joint according to claim 1, characterized in that: An isolation matching safety distance is provided between the left side of the combined sealing safety groove (3) and the left end surface of the main body assembly combined seat (1).

3. A high temperature alloy material welding stable joint according to claim 1, characterized in that: The welding matching safety groove (6) completely penetrates the overall structure in the front-to-back direction, and the projection shape of the welding matching safety groove (6) in the front-to-back direction is a U-shaped structure.

4. A high temperature alloy material welding stable joint according to claim 1, characterized in that: The depth of the welding matching safety groove (6) in the vertical direction is half of the thickness of the main body assembly combination seat (1) in the vertical direction.

5. The high temperature alloy material welding stable joint according to claim 1, characterized in that: The size of the outer side of the reinforcement limiting boss (8) is smaller than the size of the side close to the main body assembly assembly seat (1).

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