CN219220565U

CN219220565U - Silencer mounting structure

Info

Publication number: CN219220565U
Application number: CN202320898681.2U
Authority: CN
Inventors: 马学文; 冯君远; 周家铭
Original assignee: Guangdong Yaqing Industrial Co ltd
Current assignee: Guangdong Yaqing Industrial Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-06-20
Anticipated expiration: 2033-04-20

Abstract

The utility model relates to the technical field of automobile parts, in particular to a muffler mounting structure. Provided is a muffler mounting structure having relatively high stability. The utility model provides a silencer mounting structure, including silencer body, installing support, arch, chucking spare and cushion etc. be equipped with a plurality of archs on the silencer body, be equipped with the silencer body on the installing support through the bolt assembly, chucking spare with the cushion that is used for buffering arbitrary direction impact force is equipped with to the cover between the silencer body. The muffler body is wrapped by the clamping piece and the rubber pad, so that the muffler body is stably installed, impact force in any direction is buffered, and the stability of the muffler body is improved; and through protruding structure's setting, can carry out spacingly to chucking spare and cushion, can effectively avoid the silencer body to take place to shift to can further improve the stability to the installation of silencer body.

Description

Silencer mounting structure

Technical Field

The utility model relates to the technical field of automobile parts, in particular to a muffler mounting structure.

Background

The automobile muffler is used for reducing noise generated when an engine of a motor vehicle works, and because the length difference of two pipelines is equal to half of the wavelength of sound waves emitted by the automobile, two rows of sound waves interfere and cancel each other when being overlapped to weaken sound intensity, so that the sound is reduced, and the effect of silencing is achieved.

The Chinese patent with the publication of CN211008844U discloses a muffler mounting structure for mounting a muffler on a vehicle body, wherein the muffler mounting structure comprises a mounting piece fixedly arranged on the muffler body and a fastener penetrating through the mounting piece and the vehicle body to form fastening connection between the mounting piece and the vehicle body; the muffler mounting structure also comprises an elastic piece sleeved on the fastener and clamped between the mounting piece and the vehicle body, and a limiting piece at least partially arranged at the bottom of the elastic piece; the elastic piece can be elastically deformed due to the fastening of the fastening piece, and the limiting piece can be abutted between the elastic piece and the mounting piece due to the fastening of the fastening piece. Because the device is installed with the mode of hoist and mount for the stress point of this silencer body only is limited to on the support of L shape, and this elastic component only can cushion the impact force that this silencer body upwards produced, and can not cushion the impact force that other directions produced, lead to this silencer body to produce the vibration easily, and is stable wait to improve, after using for a long time, lead to the wearing and tearing degree of support great, and then be unfavorable for improving the life of this support.

For this reason, there is a need for an improvement in view of the above-described drawbacks, and a muffler mounting structure having relatively high stability is provided.

Disclosure of Invention

Aiming at the defect that the elastic piece of the silencer mounting structure in the prior art can only buffer impact force generated in a single direction, so that the stability is relatively low, the utility model aims to solve the technical problem of providing the silencer mounting structure with relatively high stability.

In order to solve the technical problems, the utility model provides the silencer mounting structure, which comprises a silencer body, a mounting bracket, bolts, bulges, clamping pieces and rubber mats, wherein the mounting bracket is assembled on a frame, the silencer body is provided with the bulges, the mounting bracket is provided with the silencer body through the bolts, the rubber mats used for buffering impact force in any direction are sleeved between the clamping pieces and the silencer body, and the rubber mats are positioned between the bulges.

Furthermore, the mounting bracket is arranged in an integrated structure, and is semi-wrapped on the muffler body.

Further, the protrusions are distributed along the circumferential direction of the muffler body.

Furthermore, the clamping piece mainly comprises an upper clamping hoop and a lower clamping hoop, and can clamp the muffler body.

Furthermore, the rubber pad is wrapped on the inner side of the clamping piece and is clung to the muffler body.

Further, the rubber pad is made of natural rubber.

Compared with the prior art, the utility model has the beneficial effects that:

the muffler body is wrapped by the clamping piece and the rubber pad, so that the muffler body is stably installed, impact force in any direction is buffered, and the stability of the muffler body is improved; and through protruding structure's setting, can carry out spacingly to chucking spare and cushion, can effectively avoid the silencer body to take place to shift to can further improve the stability to the installation of silencer body.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a left side view of the present utility model.

Fig. 3 is a front view of the present utility model.

Fig. 4 is an assembly view of the mounting bracket, the clamping member and the rubber pad of the present utility model.

Fig. 5 is an exploded view of the clamping member and the rubber pad of the present utility model.

The marks in the drawings are: 1-muffler body, 2-installing support, 3-arch, 4-chucking spare, 5-cushion, 6-bolt.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

The utility model provides a silencer mounting structure, which is shown in figures 1-5 and comprises a silencer body 1, a mounting bracket 2, protrusions 3, clamping pieces 4, rubber gaskets 5 and bolts 6, wherein the mounting bracket 2 is assembled on a frame, at least four protrusions 3 are arranged on the silencer body 1, the silencer body 1 is assembled on the mounting bracket 2 through the bolts 6, the rubber gaskets 5 are sleeved between the clamping pieces 4 and the silencer body 1, the rubber gaskets 5 are positioned between and contacted with the two adjacent protrusions 3, the protrusions 3 can limit the rubber gaskets 5, the displacement of the silencer body 1 can be effectively avoided, and the stability of the silencer body 1 during installation is improved.

As shown in fig. 1-4, the mounting bracket 2 is integrally configured, and is semi-wrapped on the muffler body 1, so that the structure is more stable.

As shown in fig. 1 and 2, the protrusions 3 are distributed along the circumferential direction of the muffler body 1, which is beneficial to increasing the contact area with the rubber pad 5 and further beneficial to limiting the rubber pad 5.

As shown in fig. 1, 2, 4 and 5, the clamping member 4 mainly comprises an upper clamping band and a lower clamping band, and can clamp the muffler body 1, so that the stability of mounting the muffler body 1 is improved.

As shown in fig. 1-5, the rubber pad 5 is wrapped on the inner side of the clamping piece 4 and is tightly attached to the muffler body 1, so that friction force between the rubber pad and the muffler body 1 is improved, and the muffler body 1 can be stably installed.

As shown in fig. 1-5, the rubber pad 5 is made of natural rubber, has high elasticity and wear resistance, and is favorable for buffering impact force in any direction on the muffler body 1.

When the muffler body 1 is required to be assembled, the mounting bracket 2 is fixedly connected to the frame, then the clamping piece 4 can be connected to the muffler body 1 in a penetrating way through the bolts 6 and sleeved on the muffler body 1, then the rubber pad 5 is sleeved between the clamping piece 4 and the muffler body 1, then the bolts 6 are fixedly connected and screwed with the corresponding mounting bracket 2, and the clamping piece 4 and the rubber pad 5 can be limited through the structure of the protrusions 3, so that the muffler body 1 can be effectively prevented from being shifted, and the stability of the muffler body 1 during installation can be improved; when the bolt 6 is locked, the clamping piece 4 can clamp the silencer body 1, and under the buffer effect of the rubber cushion 5, impact force in any direction generated on the silencer body 1 can be buffered, so that the vibration amplitude of the silencer body 1 is reduced, the stability of the silencer body 1 during installation is improved, and excessive abrasion caused by a support can be effectively avoided.

The foregoing examples have shown only the preferred embodiments of the utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a silencer mounting structure, including silencer body (1), installing support (2) and bolt (6), installing support (2) assemble on the frame, its characterized in that still including arch (3), chucking spare (4) and cushion (5), be equipped with a plurality of archs (3) on silencer body (1), be equipped with silencer body (1) on installing support (2) through bolt (6), chucking spare (4) with the cover is equipped with cushion (5) that are used for buffering arbitrary direction impact force between silencer body (1), cushion (5) are located between arch (3).

2. A muffler mounting structure as claimed in claim 1, wherein the mounting bracket (2) is provided as an integral structure and is semi-wrapped around the muffler body (1).

3. A muffler mounting structure as claimed in claim 1, wherein the protrusions (3) are distributed along the circumferential direction of the muffler body (1).

4. A muffler mounting structure as claimed in claim 1, characterized in that the clamping member (4) is mainly composed of an upper clip and a lower clip, which enable the muffler body (1) to be tightened.

5. A muffler mounting structure according to claim 1, wherein the rubber pad (5) is wrapped inside the clamping member (4) and is in close contact with the muffler body (1).

6. A muffler mounting structure as claimed in claim 1, wherein the rubber pad (5) is made of natural rubber.