CN216589717U

CN216589717U - Five-direction limiting engine rear suspension rubber mat

Info

Publication number: CN216589717U
Application number: CN202123352096.2U
Authority: CN
Inventors: 徐天石
Original assignee: Anqing Huitong Auto Parts Co ltd
Current assignee: Anqing Huitong Auto Parts Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-24
Anticipated expiration: 2031-12-28

Abstract

The utility model provides a five are to spacing engine rear suspension cushion, which comprises a mounting bas, integrated into one piece has the exoskeleton on the mount pad, the suspension has the inner frame in the exoskeleton, space department between inner frame and the exoskeleton is filled there is V type elastomer, the bottom and the both sides top of V type elastomer all are equipped with the cavity of buffering usefulness. This back suspension can realize from top to bottom, control to and the ascending spacing and shock attenuation of side direction, compact structure between outer skeleton, inner frame and V type elastomer, area of contact is big, and stability is good.

Description

Five-direction limiting engine rear suspension rubber mat

Technical Field

The utility model relates to a suspension technical field behind the engine especially relates to a five are to spacing engine rear suspension cushion.

Background

The suspension is an automobile power part used for reducing and controlling the transmission of engine vibration and playing a role in supporting, and is applied to the current automobile industry.

However, although the existing rear suspension rubber mat has a good shock absorption effect, the existing rear suspension rubber mat only can absorb shock in the vertical direction, the shock absorption effect for the lateral direction and the left-right direction is poor, and the installation stability is general.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a five are to spacing engine rear suspension cushion, should back the suspension can realize from top to bottom, control to and side direction up spacing and shock attenuation, compact structure between outer skeleton, inner frame and V type elastomer, area of contact is big, and stability is good.

In order to solve the above problems, the utility model adopts the following technical scheme:

the utility model provides a five to spacing suspension cushion behind engine, includes the mount pad, integrated into one piece has the exoskeleton on the mount pad, the suspension has the inner frame in the exoskeleton, space department between inner frame and the exoskeleton fills there is V type elastomer, the bottom and the both sides top of V type elastomer all are equipped with the cavity that the buffering was used.

Preferably, both sides of the mounting seat are provided with mounting holes.

Preferably, the cross section of the inner frame is an inverted triangle, the top of the inner frame is further integrally formed with a mounting head, and the mounting head is provided with a threaded hole.

Preferably, a cavity with two open ends is arranged in the inner framework.

Preferably, the cross section of the outer framework is an inverted triangle, an opening is formed in the top of the outer framework, and the mounting head extends out of the opening.

Preferably, buffer gaps are reserved between the side wall of the mounting head and the inner wall of the opening and between the top of the inner framework and the inner top of the outer framework.

Preferably, the concave cavities at the tops of the two sides of the V-shaped elastic body are blade-shaped cavities, and the concave cavities at the bottom of the V-shaped elastic body are airfoil-shaped cavities.

Preferably, the material of the V-shaped elastomer is natural rubber.

Preferably, the outer framework and the inner framework are both made of aluminum alloy.

The utility model has the advantages that:

1. the inner frame and the outer frame are connected through the V-shaped elastic body, most of side walls of the inner frame can be wrapped, the inner frame is suspended in the outer frame, the inner frame and the outer frame are made of inverted triangles and are made of aluminum alloy materials, the structure is simple and reliable, and the installation stability can be greatly improved.

The bottom and the both sides top of V type elastomer all are equipped with the cavity of buffering usefulness, and the cavity that is located V type elastomer both sides top is the blade profile chamber, and the cavity that is located V type elastomer bottom is the wing section chamber to all leave the buffering clearance between the lateral wall of installation head and the open-ended inner wall and between the top of inner frame and the interior top of exoskeleton, thereby can full play V type elastomer's damping performance, spacing and the shock attenuation of realization vertical, horizontal and side direction.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a sectional view taken along line a-a in fig. 1.

In the figure: the mounting structure comprises a mounting base 1, a mounting hole 11, a 2V-shaped elastic body, a wing cavity 21, a leaf cavity 22, an inner framework 3, a threaded hole 31, a cavity 32, an outer framework 4 and an opening 41.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-2, a five-way limiting rubber cushion for rear suspension of an engine comprises a mounting seat 1, an outer framework 4 is integrally formed on the mounting seat 1, an inner framework 3 is suspended in the outer framework 4, a V-shaped elastic body 2 is filled in a gap between the inner framework 3 and the outer framework 4, and cavities for buffering are arranged at the bottom and the tops of two sides of the V-shaped elastic body 2.

Further, both sides of the mounting seat 1 are provided with mounting holes 11, a plurality of mounting plates 1 are arranged on the frame, and the mounting plates are mounted through the mounting holes 11 and bolts.

Further, the cross section of the inner frame 3 is an inverted triangle, the top of the inner frame 3 is also integrally formed with a mounting head, the mounting head is provided with a threaded hole 31, and the engine is mounted in the threaded hole 31 of the mounting head 3 through a bolt.

Furthermore, the cavity 32 with two open ends is arranged in the inner framework 3, so that the cost can be reduced, and meanwhile, enough supporting force is provided.

Further, the cross section of the outer frame 4 is an inverted triangle, an opening 41 is opened at the top of the outer frame 4, and the mounting head extends out of the opening 41.

Furthermore, buffer gaps are reserved between the side walls of the mounting heads and the inner walls of the openings 41 and between the top of the inner framework 3 and the inner top of the outer framework 4, and the shock absorption performance of the V-shaped elastic body can be fully exerted.

Further, the cavity that is located 2 both sides tops of V type elastomer is blade die cavity 22, can upwards take place deformation in the front and back, and the cavity that is located 2 bottoms of V type elastomer is wing die cavity 21, can go up and down deformation and cushion the shock attenuation.

Further, the material of the V-shaped elastic body 2 is natural rubber.

Furthermore, the outer framework 4 and the inner framework 3 are both made of aluminum alloy and have higher strength.

A plurality of mounting plates 1 are arranged on a frame and are mounted through mounting holes 11 and bolts, an engine is mounted into a threaded hole 31 on a mounting head 3 through the bolts, a wing cavity 21 is arranged at the bottom of a V-shaped elastic body 2, when the inner frame 3 is vibrated up and down, the wing cavity 21 can deform up and down to buffer and absorb shock, the blade-shaped cavities 22 are arranged on the two sides of the top of the V-shaped elastic body 2, so that the V-shaped elastic body can deform in the front-back direction, and then the shock absorption is realized in the front and back direction, the lateral shock absorption can be realized by the V-shaped elastic body 2, so that the five-direction limit and buffering can be realized, most of the side wall of the inner framework 3 can be wrapped by the V-shaped elastic body 2 to be suspended in the outer framework 4, and inner frame 3 and exoskeleton 4 are the inverted triangle-shaped, and are the aluminum alloy material, and simple structure is reliable, can improve the stability of installation greatly.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a five to spacing engine rear suspension cushion, includes mount pad (1), its characterized in that, integrated into one piece has outer skeleton (4) on mount pad (1), outer skeleton (4) internal suspension has inner frame (3), space department between inner frame (3) and outer skeleton (4) is filled there are V type elastomer (2), the cavity that the buffering was used all is equipped with at the bottom and the both sides top of V type elastomer (2).

2. The engine rear suspension rubber mat with the five-way limit function according to claim 1, characterized in that mounting holes (11) are formed in two sides of the mounting seat (1).

3. The engine rear suspension rubber mat with the five-way limit function according to claim 1, characterized in that the cross section of the inner frame (3) is an inverted triangle, the top of the inner frame (3) is further integrally formed with a mounting head, and the mounting head is provided with a threaded hole (31).

4. The engine rear suspension rubber mat with the five-way limit function according to claim 3, characterized in that a cavity (32) with two open ends is arranged in the inner framework (3).

5. The engine rear suspension rubber mat with the five-way limit function according to claim 3, characterized in that the cross section of the outer framework (4) is an inverted triangle, an opening (41) is formed in the top of the outer framework (4), and the mounting head extends out of the opening (41).

6. The engine rear suspension rubber mat with the five-way limit function as claimed in claim 5, wherein buffer gaps are reserved between the side wall of the mounting head and the inner wall of the opening (41) and between the top of the inner framework (3) and the inner top of the outer framework (4).

7. The engine rear suspension rubber mat with the five-way limit function according to claim 1, characterized in that the cavities at the tops of two sides of the V-shaped elastic body (2) are blade cavities (22), and the cavities at the bottom of the V-shaped elastic body (2) are wing cavities (21).

8. The engine rear suspension rubber mat with the five-way limit function according to claim 1, characterized in that the V-shaped elastic body (2) is made of natural rubber.

9. The engine rear suspension rubber mat with the five-way limit function according to claim 1, characterized in that the outer frame (4) and the inner frame (3) are both made of aluminum alloy.