CN219856790U

CN219856790U - Engine suspension cushion

Info

Publication number: CN219856790U
Application number: CN202320784460.2U
Authority: CN
Inventors: 林忠琴; 陆快; 吴季升; 徐�明
Original assignee: Update Industry Wuhu Co ltd
Current assignee: Update Industry Wuhu Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-10-20
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses an engine suspension cushion, which comprises an upper framework, a lower framework and a rubber cushion, wherein the upper framework is positioned above the lower framework, and the rubber cushion is arranged between the upper framework and the lower framework, and is characterized by comprising the following components: the first spring is vertically arranged between the upper framework and the lower framework and is elastically deformed along the vertical direction, and the second spring is transversely arranged between the upper framework and the lower framework and is elastically deformed along the transverse direction. According to the utility model, the first spring and the second spring are arranged, and the rubber block is easier to recover the original shape by utilizing the elastic force generated when the first spring and the second spring are extruded and the restoring force generated when the first spring and the second spring are stretched, so that the rubber pad is prevented from being excessively deformed.

Description

Engine suspension cushion

Technical Field

The utility model relates to the technical field of automobile parts, in particular to an engine suspension cushion.

Background

The engine suspension cushion plays the effect of keeping apart vibrations that produce between engine and road surface, other spare part, and plays the effect of restriction engine displacement, and current engine suspension cushion adopts the structure that sets up the rubber pad between last skeleton and lower skeleton generally, and wherein the good expansion and contraction properties of rubber pad plays shock attenuation and balanced effect.

The existing engine suspension cushion has large deformation degree of the rubber cushion under the condition of sudden braking, possibly generates transitional compression deformation, and even cannot recover to the original shape under serious conditions, so that the service life of the engine suspension cushion is affected to a certain extent.

There is therefore a need for an engine suspension mat that ameliorates the above shortcomings of the prior art suspension mats.

Disclosure of Invention

In order to solve the technical problems in the background technology, the utility model provides an engine suspension cushion.

The utility model provides an engine suspension cushion, comprising: go up skeleton, lower skeleton and rubber pad, go up the top that the skeleton is located down, the rubber pad is installed between last skeleton and lower skeleton, still includes: the first spring is vertically arranged between the upper framework and the lower framework and is elastically deformed vertically, and the second spring is transversely arranged between the upper framework and the lower framework and is elastically deformed transversely.

Preferably, the upper framework is provided with a first vertical limiting part, the lower framework is provided with a second vertical limiting part, the first vertical limiting part is positioned on the inner side of the second vertical limiting part, and the first vertical limiting part and the second vertical limiting part are used for limiting the transverse displacement of the rubber pad.

Preferably, the first vertical limiting portion extends outwards to form a first horizontal limiting portion, the second vertical limiting portion extends inwards to form a second horizontal limiting portion, the first horizontal limiting portion and the second horizontal limiting portion are opposite and located below the second horizontal limiting portion, and the first horizontal limiting portion and the second horizontal limiting portion are used for limiting vertical displacement of the rubber pad.

Preferably, one end of the first spring is mounted on a lower surface of the first lateral limit portion, and the other end of the first spring is mounted on an upper surface of the second lateral limit portion.

Preferably, the first transverse limiting part is provided with a first counter bore, the second transverse limiting part is provided with a second counter bore, the first counter bore is opposite to the second counter bore, one end of the first spring is arranged in the first counter bore, and the other end of the first spring is arranged in the second counter bore.

Preferably, one end of the second spring is mounted on the outer side surface of the first lateral limit portion, and the other end of the second spring is mounted on the inner side surface of the second vertical limit portion.

Preferably, the first transverse limiting part is provided with a third counter bore, the second vertical limiting part is provided with a fourth counter bore, the third counter bore is opposite to the fourth counter bore, one end of the first spring is arranged in the third counter bore, and the other end of the first spring is arranged in the fourth counter bore.

Preferably, the first spring and the second spring are each provided with more than one.

Preferably, the device further comprises a bolt, and the bolt is mounted on the upper framework.

Preferably, the device further comprises a locating pin, and the locating pin is mounted on the upper framework.

The engine suspension cushion provided by the utility model has the following beneficial effects:

according to the utility model, the first spring and the second spring are arranged, and the rubber block is easier to recover the original shape by utilizing the elastic force generated when the first spring and the second spring are extruded and the restoring force generated when the first spring and the second spring are stretched, so that the rubber pad is prevented from being excessively deformed;

according to the utility model, the first transverse limiting part and the second transverse limiting part are arranged, so that the rubber pad is limited to vertically displace;

according to the utility model, the first vertical limiting part and the second vertical limiting part are arranged, so that the rubber pad is limited to move transversely.

Drawings

Fig. 1 is a schematic structural view of an engine suspension cushion according to the present utility model;

FIG. 2 is a front view of an engine mount pad according to the present utility model;

FIG. 3 is a schematic structural view of an upper framework according to the present utility model;

fig. 4 is a schematic structural diagram of a lower skeleton according to the present utility model.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar symbols indicate like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

It is to be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counter-clockwise," "axial," "radial," "circumferential," and the like are directional or positional relationships as indicated based on the drawings, merely to facilitate describing the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In order to better understand the above technical scheme, the following detailed description of the technical scheme of the present utility model will be given with reference to the accompanying drawings of the specification and the specific embodiments.

Referring to fig. 1 to 4, an engine suspension cushion according to the present utility model includes an upper frame 1, a lower frame 2 and a rubber block, wherein the upper frame 1 includes a first main body portion 11, a first vertical limiting portion 12 and a first lateral limiting portion 13, the lower frame 2 includes a second main body portion 21, a second vertical limiting portion 22 and a second lateral limiting portion 23, the first main body portion 11 and the second main body portion 21 are parallel and opposite, the first main body portion 11 is located right above the second main body portion 21, the first main body portion 11 is arranged along a horizontal direction, two sides of the first main body portion 11 extend downward to form a first vertical limiting portion 12, the first vertical limiting portion 12 extends outward along the horizontal direction to form a first lateral limiting portion 13, two sides of the second main body portion 21 extend upward to form a second vertical limiting portion 22, the second vertical limiting portion 22 extends inward along the horizontal direction to form a second lateral limiting portion 23, the second vertical limiting portion 22 is located outside the first vertical limiting portion 12 and is parallel to the first vertical limiting portion 12, the first vertical limiting portion 12 and the second vertical limiting portion 22 is located right above the second main body portion 21, the first lateral limiting portion is used for limiting displacement of the first lateral limiting portion 13 and the second lateral limiting portion 13 is located parallel to the second lateral limiting portion 23 and is used for limiting displacement of the first lateral limiting portion 13 and is located above the second lateral limiting portion 13.

In this embodiment, the device further includes a first spring 4 and a second spring 5, two first counter bores 81 are formed on the upper surface of the first lateral limit portion 13 on each side, a third counter bore 82 is formed in the middle of the outer side, two second counter bores 91 are formed on the lower surface of the second lateral limit portion 23 on each side, the first counter bores 81 and the second counter bores 91 are opposite and located right below the second counter bores 91, a fourth counter bore 92 is formed in the middle of the inner side of the second vertical limit portion 22 on each side, the fourth counter bores 92 and the third counter bores 82 are opposite and located on the outer side of the third counter bores 82, one end of the first spring 4 is fixedly mounted in the first counter bore 81, the other end of the first spring 4 is fixedly mounted in the second counter bores 91, the first spring 4 is elastically deformed vertically, one end of the second spring 5 is fixedly mounted in the third counter bores 82, the other end of the second spring 5 is fixedly mounted in the fourth counter bores 92, the second spring 5 is elastically deformed laterally, and the two second springs 5 are fixedly mounted in the second counter bores 82.

Further, the novel bolt comprises a bolt 6 and a positioning pin 7, the bolt 6 and the positioning pin 7 are vertically arranged on the first main body 11, the bolt 6 is located at the center of the first main body 11, and the positioning pin 7 is close to the bolt 6.

In a specific working process, when the rubber pad 3 receives a vertical force, the first spring 4 is stretched or compressed vertically, the first spring 4 applies a pulling force or pushing force to the first transverse limiting part 13 and the second transverse limiting part 23 for restoring the original shape, meanwhile, the second spring 5 is deformed, and the second spring 5 applies a pulling force or pushing force to the first transverse limiting part 13 and the second vertical limiting part 22 for restoring the original shape, so that the rubber pad 3 is better restored to the original shape; similarly, when the rubber pad 3 receives a lateral force, the first spring 4 and the second spring 5 also play a role in allowing the rubber pad 3 to recover its original shape better.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an engine suspension cushion, includes skeleton (1), lower skeleton (2) and rubber pad (3), goes up the top that skeleton (1) are located lower skeleton (2), and rubber pad (3) are installed between skeleton (1) and lower skeleton (2), its characterized in that includes: the first spring (4) and the second spring (5), the first spring (4) is vertically arranged between the upper framework (1) and the lower framework (2) and is elastically deformed vertically, and the second spring (5) is transversely arranged between the upper framework (1) and the lower framework (2) and is elastically deformed horizontally.

2. The engine mount cushion according to claim 1, wherein the upper frame (1) has a first vertical limit portion (12), the lower frame (2) has a second vertical limit portion (22), and the first vertical limit portion (12) is located inside the second vertical limit portion (22).

3. The engine mount cushion according to claim 2, wherein the first vertical limiting portion (12) extends outward to form a first lateral limiting portion (13), the second vertical limiting portion (22) extends inward to form a second lateral limiting portion (23), and the first lateral limiting portion (13) and the second lateral limiting portion (23) are opposite and located below the second lateral limiting portion (23).

4. An engine mount pad according to claim 3, wherein one end of the first spring (4) is mounted on the first lateral limit portion (13) and the other end of the first spring (4) is mounted on the second lateral limit portion (23).

5. An engine mount pad according to claim 3, wherein one end of the second spring (5) is mounted on the first lateral limit portion (13) and the other end of the second spring (5) is mounted on the second vertical limit portion (22).

6. The engine mount pad according to claim 1, further comprising a bolt (6), the bolt (6) being mounted on the upper frame (1).

7. The engine mount pad according to claim 1, further comprising a locating pin (7), the locating pin (7) being mounted on the upper frame (1).