CN210599154U

CN210599154U - Prevent exhaust system hot end subassembly of resonance inefficacy

Info

Publication number: CN210599154U
Application number: CN201921702774.3U
Authority: CN
Inventors: 倪逢蓬; 章壮志; 蒋世鳌
Original assignee: Zhejiang Willow Auto Parts Co Ltd
Current assignee: Zhejiang Willow Auto Parts Co Ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-05-22
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a prevent exhaust system hot junction subassembly of resonance inefficacy relates to the subassembly field, including first subassembly and second subassembly, first amalgamation groove has been seted up to one side of first subassembly, second amalgamation groove has been seted up to the opposite side of first subassembly, a plurality of first fixed mouths have been seted up to the one end of first subassembly, the third amalgamation groove has been seted up to one side of second subassembly, a plurality of second fixed mouths have been seted up to the one end of second subassembly. The utility model discloses a concatenation at first subassembly and second subassembly enables second amalgamation groove and third amalgamation groove amalgamation, constitutes and perforates, and after exhaust system hot junction and perforation butt joint, can provide spacing support to the hot junction, and then prevent that the exhaust system hot junction from producing the vibration, improve the life in exhaust system hot junction, make exhaust system's use more stable.

Description

Prevent exhaust system hot end subassembly of resonance inefficacy

Technical Field

The utility model relates to an subassembly field, in particular to prevent exhaust system hot junction subassembly of resonance inefficacy.

Background

According to the thermodynamic principle of atomic diffusion, the chemical potential change of the metal material components drives atoms to perform diffusion movement, so that the diffused atoms are diffused along the direction of chemical potential reduction, wherein the end with high heat is called a hot end.

The hot end of the exhaust system in the prior art is easily influenced by the vibration frequency of equipment to generate a resonance phenomenon when being used for a long time, the use stability of the exhaust system is influenced, the service life of the hot end of the exhaust system is shortened, and even the exhaust system can be damaged.

Therefore, it is desirable to provide an exhaust system hot end assembly that is resistant to resonance failure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent exhaust system hot junction subassembly of resonance inefficacy to solve the exhaust system hot junction resonance phenomenon that provides in the above-mentioned background art, influence exhaust system's life and result of use's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a resonance failure prevention exhaust system hot end component comprises a first component and a second component, wherein a first splicing groove is formed in one side of the first component, a second splicing groove is formed in the other side of the first component, and a plurality of first fixing ports are formed in one end of the first component;

a third splicing groove is formed in one side of the second assembly, and a plurality of second fixing openings are formed in one end of the second assembly.

Optionally, the number of the first split grooves is two, and the two first split grooves correspond to the second split grooves.

Optionally, the first assembly and the second assembly are adapted to each other, and both the first assembly and the second assembly are of an annular structure.

Optionally, the first fixing openings are equal in size, and an included angle between each two adjacent first fixing openings is equal.

Optionally, the number of the third split grooves is two, and the third split grooves correspond to the second split grooves.

Optionally, the sizes of the second fixing openings are equal, and the included angles between two adjacent second fixing openings are equal.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a concatenation at first subassembly and second subassembly enables second amalgamation groove and third amalgamation groove amalgamation, constitutes and perforates, and after exhaust system hot junction and perforation butt joint, can provide spacing support to exhaust system's hot junction, and then prevent that exhaust system's hot junction from producing the vibration, improves the life in exhaust system hot junction, makes exhaust system's use more stable.

Drawings

FIG. 1 is a front view of a first assembly structure of the present invention;

FIG. 2 is a left side view of the first assembly structure of the present invention;

FIG. 3 is a right-side view of the first assembly structure of the present invention;

FIG. 4 is a schematic structural view of a first assembly of the present invention;

FIG. 5 is a front view of the second assembly of the present invention;

FIG. 6 is a schematic side view of a second assembly structure of the present invention;

fig. 7 is a schematic structural view of a second assembly of the present invention.

In the figure: 1. a first component; 2. a second component; 3. a first split slot; 4. a second split slot; 5. a first fixed port; 6. a third split groove; 7. a second fixed port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides an anti-resonance-failure exhaust system hot end component as shown in figures 1-7, which comprises a first component 1 and a second component 2, wherein the first component 1 and the second component 2 are mutually matched, and the first component 1 and the second component 2 are both in an annular structure;

as shown in fig. 1, 2, 3 and 4, a first splicing groove 3 is formed in one side of a first assembly 1, a second splicing groove 4 is formed in the other side of the first assembly 1, the number of the first splicing grooves 3 is two, the two first splicing grooves 3 correspond to the second splicing groove 4, a plurality of first fixing ports 5 are formed in one end of the first assembly 1, the first fixing ports 5 are equal in size, and included angles between every two adjacent first fixing ports 5 are equal;

as shown in fig. 5, 6 and 7, a third split groove 6 is formed in one side of the second assembly 2, the number of the third split grooves 6 is two, the third split grooves 6 correspond to the second split grooves 4, a plurality of second fixing ports 7 are formed in one end of the second assembly 2, the sizes of the second fixing ports 7 are equal, and an included angle between every two adjacent second fixing ports 7 is equal.

This practical theory of operation: during the use, at first confirm the mounted position of first subassembly 1 and second subassembly 2, set up the screw for the installation in mounted position department, then dock first subassembly 1 and second subassembly 2, meanwhile, run through the perforation of second amalgamation groove 4 and the concatenation of third amalgamation groove 6 with the exhaust system hot junction, run through first fixed mouthful 5 and screw with the screw in proper order afterwards, fix first subassembly 1 rigidity, simultaneously will other screw rod run through second fixed mouthful 7 and screw in proper order, with second subassembly 2 rigidity, through the setting of a plurality of subassemblies, fix a position the exhaust system hot junction, prevent the hot junction resonance.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An anti-resonance failure exhaust system hot end component, comprising a first component (1) and a second component (2), characterized in that: a first splicing groove (3) is formed in one side of the first assembly (1), a second splicing groove (4) is formed in the other side of the first assembly (1), and a plurality of first fixing ports (5) are formed in one end of the first assembly (1);

a third splicing groove (6) is formed in one side of the second assembly (2), and a plurality of second fixing ports (7) are formed in one end of the second assembly (2).

2. The resonance failure resistant exhaust system hot end assembly as recited in claim 1, further comprising:

the number of the first splicing grooves (3) is two, and the two first splicing grooves (3) correspond to the second splicing grooves (4).

3. The resonance failure resistant exhaust system hot end assembly as recited in claim 1, further comprising:

the first assembly (1) and the second assembly (2) are mutually matched, and the first assembly (1) and the second assembly (2) are both of annular structures.

4. The resonance failure resistant exhaust system hot end assembly as recited in claim 1, further comprising:

the first fixing openings (5) are equal in size, and included angles between every two adjacent first fixing openings (5) are equal.

5. The resonance failure resistant exhaust system hot end assembly as recited in claim 1, further comprising:

the number of the third splicing grooves (6) is two, and the third splicing grooves (6) correspond to the second splicing grooves (4).

6. The resonance failure resistant exhaust system hot end assembly as recited in claim 1, further comprising:

the sizes of the second fixing openings (7) are equal, and the included angles between every two adjacent second fixing openings (7) are equal.