Flexible aluminized pipe reinforcing assembly

Abstract

The utility model relates to the technical field of aluminized pipe assemblies, in particular to a flexible aluminized pipe reinforcing assembly. According to the technical scheme, a cylindrical main body protection metal pipe with a center shaft in the left-right direction is included, a main body assembly combination hole is formed in the position of the center shaft of the main body protection metal pipe, and the interior of the main body assembly combination hole is matched with an inner layer pipe in a sleeved mode. The cylindrical surface of the main body assembling combination hole is provided with an aluminizing matching safe and stable groove which is spirally distributed along the overall cylindrical surface, and the inner side edge and the outer side edge of the aluminizing matching safe and stable groove are respectively provided with a forming machining auxiliary arc. The utility model has the advantages that molten aluminum can be fused more uniformly and stably during aluminizing processing, so that the aluminizing stability and uniformity between the inner-layer pipe and the outer-layer pipe are better, the matching strength of the whole structure is higher, and the durability is stronger during use.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminized tube components, in particular to a flexible aluminized tube reinforcement assembly. Background Art

[0002] During the production and processing of aluminized tubes, metal tubes are added to molten aluminum for aluminization, which can make the aluminized tubes have better protective effects when used. However, for application environments with relatively high requirements, the inner and outer tubes of the aluminized tubes need to be processed and matched, and the outer side is used as a protective structure for the inner tube. It is difficult to aluminize the existing casing when it is matched, and the uniformity during fusion is difficult to ensure, resulting in relatively poor aluminization stability between the double-layer tubes and relatively poor durability during use. Utility Model Content

[0003] The purpose of the utility model is to provide a flexible aluminizing tube reinforcement assembly, which can be fitted together with the inner tube when in use. Through the spiral aluminizing matching structure arranged on the main structure, the aluminum liquid can be more evenly and stably fused during the aluminizing process, so that the aluminizing stability and uniformity between the inner and outer tubes are better, the overall structural matching strength is higher, the durability during use is stronger, the efficiency during the processing is higher, and the service life in later use is longer.

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

[0005] A flexible aluminized tube reinforcement assembly is characterized in that it includes a cylindrical main body protective metal tube with a left-right central axis, a main body assembly combination hole is provided at the central axis position of the main body protective metal tube, the interior of the main body assembly combination hole is fitted together with the inner layer tube, and the cylindrical surface of the main body assembly combination hole is provided with an aluminized matching safety and stability groove spirally distributed along the overall cylindrical surface, the inner and outer edge positions of the aluminized matching safety and stability groove are respectively provided with forming processing auxiliary arcs, and aluminized forming stability fusion grooves are provided on both sides of the width direction of the aluminized matching safety and stability groove.

[0006] Furthermore, safety avoidance cone structures are provided at the left and right outer edges of the main protective metal tube.

[0007] Furthermore, an end-molded arc groove is provided on each of the two sides of the spiral structure of the aluminized safety and stability groove in the length direction.

[0008] Furthermore, the vertical length of the aluminized safety and stability groove is greater than two-thirds of the axial length of the main protective metal tube.

[0009] Beneficial effects of the utility model:

[0010] The utility model can be fitted together with the inner tube when in use. Through the spiral aluminizing matching structure arranged on the main structure, the aluminum liquid can be more evenly and stably fused during the aluminizing process, so that the aluminizing stability and uniformity of the inner and outer tubes are better, the overall structural matching strength is higher, the durability during use is stronger, the efficiency during the processing is higher, and the service life in the later use is longer. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0012] Figure 2 It is a front schematic diagram of the utility model;

[0013] Figure 3 It is a schematic diagram of the left side of the utility model;

[0014] Figure 4 It is a schematic diagram of the right side of the utility model;

[0015] Figure 5 It is a top view schematic diagram of the utility model;

[0016] Figure 6 This is a bottom view schematic diagram of the present utility model;

[0017] Figure 7 This is a schematic diagram of the three-dimensional structure of the utility model in the second direction;

[0018] In the figure: 1. Main body protective metal tube, 2. Main body assembly combination hole, 3. Aluminum infiltration and safety and stability groove, 4. Auxiliary arc of forming processing. DETAILED DESCRIPTION

[0019] like Figures 1 to 7As shown, a flexible aluminized tube reinforcement assembly comprises a cylindrical main protective metal tube 1 with a left-right central axis. A main assembly hole 2 is provided at the central axis of the main protective metal tube 1. The interior of the main assembly hole 2 fits snugly with the inner tube to form a double-layer aluminized tube. The cylindrical surface of the main assembly hole 2 is provided with aluminized safety and stability grooves 3 arranged spirally along the entire cylindrical surface. During use, the assembly can be welded to the inner tube or directly aluminized. The inner and outer edges of the aluminized safety and stability grooves 3 are provided with forming auxiliary arcs 4, which enhance smoothness and flow guidance during welding and aluminizing, ensuring smooth processing and higher efficiency. Aluminized forming and stabilizing fusion grooves are provided on both sides of the width of the aluminized safety and stability groove 3. This structure allows for fusion during welding or aluminizing, ensuring better stability during fusion and higher forming connection strength. When in use, it can be fitted together with the inner tube. Through the spiral aluminizing matching structure set on the main structure, the aluminum liquid can be more evenly and stably fused during the aluminizing process, so that the aluminizing stability and uniformity between the inner and outer tubes are better, the overall structural matching strength is higher, the durability during use is stronger, the efficiency during the processing is higher, and the service life in later use is longer.

[0020] Preferably, the left and right outer edges of the main protective metal tube 1 are provided with safety avoidance conical structures, which can ensure better safety of the outer edge positions during later use and avoid collisions at the edge positions during use.

[0021] Preferably, an end-molded arc groove is provided on both sides of the spiral structure of the aluminized safety and stability groove 3 in the length direction, so that the aluminized fusion strength at both ends is higher and the overall lateral strength can be further improved.

[0022] Preferably, the vertical length of the aluminizing safety and stability groove 3 is greater than two-thirds of the axial length of the main protective metal tube 1, so that the forming and fitting space during the aluminizing process is larger and the overall processing stability is better.

[0023] 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 flexible aluminized tube reinforcement assembly, characterized by: The invention comprises a cylindrical main body protective metal tube (1) with a central axis in the left-right direction, a main body assembly combination hole (2) is provided at the central axis position of the main body protective metal tube (1), the interior of the main body assembly combination hole (2) is fitted together with the inner layer tube, an aluminized matching safety and stability groove (3) spirally distributed along the overall cylindrical surface is provided on the cylindrical surface of the main body assembly combination hole (2), forming processing auxiliary arcs (4) are respectively provided at the inner and outer edge positions of the aluminized matching safety and stability groove (3), and aluminized forming stability fusion grooves are provided on both sides of the width direction of the aluminized matching safety and stability groove (3).

2. The flexible aluminized tube reinforcement assembly according to claim 1, characterized in that: Safety avoidance cone structures are provided at the left and right outer edges of the main protective metal tube (1).

3. The flexible aluminized tube reinforcement assembly according to claim 1, characterized in that: An end-molded arc groove is provided on each of two sides of the spiral structure of the aluminized safety and stability groove (3) in the length direction.

4. The flexible aluminized tube reinforcement assembly according to claim 1, characterized in that: The vertical length of the aluminized safety and stability groove (3) is greater than two-thirds of the axial length of the main protective metal tube (1).

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