Engine mount

Abstract

The utility model discloses an engine suspension which comprises a mounting base, a shell assembly is arranged on the mounting base, a rubber shock absorption body is arranged in the shell assembly, a core body is arranged in the rubber shock absorption body, at least part of the core body extends out of the shell assembly, and the shell assembly is provided with a plurality of through holes. The butt joint seat is locked at the upper end of the core body through a screw rod; the shell assembly is formed by splicing two shells, the rubber damping body is formed by splicing two semi-rubber bodies, a first annular part is formed at the lower end of the shell assembly, a second annular part is formed at the lower end of the rubber damping body, and the first annular part locks the second annular part on the mounting seat through a screw; the suspension solves the problem that in a suspension in the prior art, a shell and an internal rubber body are mostly of an integrally-formed structure, and when maintenance and replacement are needed, the whole suspension must be detached and split.

Description

Technical Field

[0001] The utility model relates to automobile accessories, in particular to an engine suspension. Background Art

[0002] The suspension is a part of the automotive powertrain that is used to reduce and control the transmission of engine vibration and plays a supporting role. A rubber body is often provided in the suspension for shock absorption. For example, the Chinese patent with patent number CN201420384149.X provides an engine suspension system, which includes: a bracket, an upper shell, a lower shell and an aluminum core; the bracket is used to be fixedly connected to the powertrain; the upper shell is fixedly connected to the lower shell, and the lower shell is used to be fixedly connected to the vehicle body; the aluminum core is provided with an internal thread, and the internal thread cooperates with the bolt to fix the bracket to the aluminum core; the aluminum core is arranged between the upper shell and the lower shell, and the upper part of the aluminum core is exposed from the upper shell; the bottom surface of the bracket is in contact with the top surface of the aluminum core; the bottom surface of the bracket is provided with a limiting part, and the limiting part is clamped on the outer wall surface of the aluminum core. Since the internal rubber body will age after long-term use, the shock absorption effect is reduced and it needs to be replaced. The suspension in the prior art, its shell and the internal rubber body are mostly an integrated structure. When it needs to be repaired and replaced, the entire suspension must be disassembled and split. Utility Model Content

[0003] The utility model aims to provide an engine suspension, which solves the problem that the suspension in the prior art has an outer shell and an internal rubber body which are mostly an integrally formed structure, and the entire suspension must be disassembled and split when it needs to be repaired or replaced.

[0004] In order to achieve the above object, the utility model provides an engine suspension, the engine suspension includes a mounting seat, a housing assembly is arranged on the mounting seat, a rubber shock absorber is arranged inside the housing assembly, a core is arranged inside the rubber shock absorber, the core at least partially extends out of the housing assembly, and a docking seat is locked at the upper end of the core by a screw;

[0005] The shell assembly is composed of two shells, the rubber shock absorber is composed of two semi-colloids, the lower end of the shell assembly is formed with a first annular portion, the lower end of the rubber shock absorber is formed with a second annular portion, and the first annular portion locks the second annular portion on the mounting seat by screws.

[0006] Preferably, an annular groove is formed in the middle of the rubber shock absorbing body, and the annular groove divides the rubber shock absorbing body into an upper part and a lower part.

[0007] Preferably, an extension portion is formed on the core body, and the extension portion is engaged with the upper portion of the rubber shock-absorbing body.

[0008] Preferably, a first screw hole is formed on the docking seat, a second screw hole is formed on the upper end of the core body, the screw rod passes through the first screw hole and is at least partially twisted in the second screw hole.

[0009] Preferably, a first mounting hole is formed on the docking seat.

[0010] Preferably, a second mounting hole is formed on the mounting seat.

[0011] Beneficial effects: The utility model provides an engine suspension, which includes a mounting seat, a shell assembly is arranged on the mounting seat, a rubber shock-absorbing body is arranged in the shell assembly, a core body is arranged in the rubber shock-absorbing body, the core body at least partially extends out of the shell assembly, and a docking seat is locked on the upper end of the core body by a screw; the shell assembly is composed of two shells spliced ​​together, the rubber shock-absorbing body is composed of two semi-colloids spliced ​​together, a first annular portion is formed at the lower end of the shell assembly, a second annular portion is formed at the lower end of the rubber shock-absorbing body, and the first annular portion locks the second annular portion on the mounting seat by a screw; when the internal rubber shock-absorbing body needs to be replaced, the shell can be disassembled separately, and then the two semi-colloids constituting the rubber shock-absorbing body are sequentially engaged on the core body, and then the two shells are spliced, and the rubber shock-absorbing body is locked on the mounting seat by the first annular portion on the shell and the screw, which solves the problem that the suspension in the prior art, whose shell and the internal rubber body are mostly an integrally formed structure, must be disassembled and disassembled when it needs to be repaired and replaced.

[0012] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0014] Figure 1 It is a structural diagram of the engine suspension provided by the utility model;

[0015] Figure 2 It is a disassembled diagram of the engine suspension provided by the utility model;

[0016] Figure 3 It is a first cross-sectional view of the engine mount provided by the utility model;

[0017] Figure 4 This is a second cross-sectional view of the engine mount provided by the utility model.

[0018] Description of Reference Numerals

[0019] 1-docking seat; 2-screw; 3-core; 4-second screw hole; 5-extension portion; 6-rubber shock absorber; 7-second annular portion; 8-shell assembly; 9-first annular portion; 10-mounting seat; 11-second mounting hole. DETAILED DESCRIPTION

[0020] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0021] like Figure 1-4 As shown: the utility model provides an engine suspension, the engine suspension includes a mounting seat 10, a housing assembly 8 is arranged on the mounting seat 10, a rubber shock absorber 6 is arranged in the housing assembly 8, a core 3 is arranged in the rubber shock absorber 6, the core 3 at least partially extends out of the housing assembly 8, and a docking seat 1 is locked at the upper end of the core 3 by a screw 2;

[0022] The shell assembly 8 is composed of two shells spliced ​​together, and the rubber shock absorber 6 is composed of two semi-colloids spliced ​​together. The lower end of the shell assembly 8 is formed with a first annular portion 9, and the lower end of the rubber shock absorber 6 is formed with a second annular portion 7. The first annular portion 9 locks the second annular portion 7 on the mounting seat 10 through screws. When the internal rubber shock absorber needs to be replaced, the shell can be disassembled separately, and then the two semi-colloids constituting the rubber shock absorber are sequentially engaged on the core body, and then the two shells are spliced, and the rubber shock absorber is locked on the mounting seat by using the first annular portion on the shell and screws, which solves the problem that the suspension in the prior art, whose shell and the internal rubber body are mostly an integrated structure, must be disassembled and split when it needs to be repaired and replaced.

[0023] In a preferred embodiment of the present invention, in order to improve the shock absorbing capability of the rubber shock absorbing body, an annular groove is formed in the middle of the rubber shock absorbing body 6, and the annular groove divides the rubber shock absorbing body 6 into an upper part and a lower part.

[0024] In a preferred embodiment of the present invention, in order to enable the core to be effectively engaged inside the rubber shock absorbing body, an extension portion 5 is formed on the core 3 , and the extension portion 5 is engaged with the upper portion of the rubber shock absorbing body 6 .

[0025] In a preferred embodiment of the utility model, in order to enable the docking seat to be effectively locked on the upper end of the core body, a first screw hole is formed on the docking seat 1, a second screw hole 4 is formed on the upper end of the core body 3, and the screw rod 2 passes through the first screw hole and is at least partially twisted in the second screw hole 4.

[0026] In a preferred embodiment of the present utility model, in order to facilitate the connection between the docking socket and adjacent components, a first mounting hole is formed on the docking socket 1.

[0027] In a preferred embodiment of the present invention, in order to facilitate the fixed installation of the mounting base, a second mounting hole 11 is formed on the mounting base 10 .

[0028] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0029] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0030] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. An engine mount, characterized in that: The engine suspension comprises a mounting seat (10), a housing assembly (8) is arranged on the mounting seat (10), a rubber shock-absorbing body (6) is arranged inside the housing assembly (8), a core (3) is arranged inside the rubber shock-absorbing body (6), the core (3) at least partially extends out of the housing assembly (8), and a docking seat (1) is locked to the upper end of the core (3) by a screw rod (2); The shell assembly (8) is composed of two shells spliced ​​together, and the rubber shock-absorbing body (6) is composed of two semi-colloids spliced ​​together. The lower end of the shell assembly (8) is formed with a first annular portion (9), and the lower end of the rubber shock-absorbing body (6) is formed with a second annular portion (7). The first annular portion (9) locks the second annular portion (7) on the mounting seat (10) by means of screws.

2. The engine mount according to claim 1, characterized in that: An annular groove is formed in the middle of the rubber shock absorbing body (6), and the annular groove divides the rubber shock absorbing body (6) into an upper part and a lower part.

3. The engine mount according to claim 2, characterized in that: An extension portion (5) is formed on the core body (3), and the extension portion (5) is engaged with the upper portion of the rubber shock-absorbing body (6).

4. The engine mount according to claim 3, characterized in that: A first screw hole is formed on the docking seat (1), a second screw hole (4) is formed on the upper end of the core body (3), and the screw rod (2) passes through the first screw hole and is at least partially twisted in the second screw hole (4).

5. The engine mount according to claim 1, characterized in that: A first mounting hole is formed on the docking seat (1).

6. The engine mount according to claim 1, characterized in that: A second mounting hole (11) is formed on the mounting seat (10).

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