CN211405718U - Motor suspension rubber mat - Google Patents

Abstract

The utility model discloses a motor suspension rubber mat in the technical field of automobile parts, which comprises an upper rubber mat matched with a motor mounting bracket, wherein a lower rubber mat is arranged below the upper rubber mat, the upper surfaces of the upper rubber mat and the lower rubber mat are provided with through holes in the same axis direction, a first backing plate is arranged on the upper surface of the upper rubber mat, a second backing plate is arranged between the lower surface of the lower rubber mat and the upper surface of the motor mounting bracket, the surfaces of the first backing plate and the second backing plate are provided with mounting holes which are positioned on the same axis with the through holes, and bolts matched with a vehicle body mounting bracket are arranged in the mounting holes and the through holes in a penetrating way, the motor is prevented from falling off from the frame due to rubber faults, and potential safety hazards are reduced.

Description

Motor suspension rubber mat

Technical Field

The utility model relates to an automobile parts technical field, concretely relates to motor suspension cushion.

Background

The motor rubber cushion is mainly connected between the motor and the frame and plays a role in absorbing impact force. The vibration source of the automobile body mainly comes from the ground and the motor in the driving process of the automobile, if the automobile body is subjected to too large vibration, other parts can be damaged and passengers can feel uncomfortable, the motor mainly depends on the suspension rubber mat for vibration isolation, and the damping effect of the suspension rubber mat directly influences the comfort of the whole automobile.

The existing motor suspension rubber mat in the market at present mainly uses an engine suspension rubber mat and a single vulcanized body structure, the motor is started repeatedly, rotates forwards and backwards, the motor commonly used in the market is connected with a frame through an upper framework plate and a lower framework plate and a middle rubber mat, rubber is easy to damage during use, and once the rubber is damaged, the motor is easy to fall off from the frame, so that certain potential safety hazards are formed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art exists, the utility model provides a motor suspension cushion, current motor suspension cushion mainly borrows engine suspension cushion among the aim at solution prior art, single vulcanization body structure, the motor starts repeatedly, corotation and reversal, motor commonly used on the market is connected through upper and lower two skeleton boards, middle rubber pad with the frame, rubber damages easily during the use, in case rubber damages the back, the motor easily drops with the frame, constitutes the problem of certain potential safety hazard.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a motor suspension cushion, includes with motor installing support complex last cushion, the below of going up the cushion is provided with down the cushion, go up the cushion and seted up the through-hole on the same axis direction of the upper surface of lower cushion, backing plate one has been placed to the upper surface of going up the cushion, be provided with backing plate two between lower cushion lower surface and the motor installing support upper surface, the mounting hole that is located the same axis with the through-hole is seted up on the surface of backing plate one and backing plate two, run through in mounting hole and the through-hole be provided with automobile body installing support complex bolt.

Preferably, a metal sleeve is installed in the through hole, one end of the metal sleeve is overlapped with the upper surface of the upper rubber mat, and the other end of the metal sleeve is overlapped with the lower surface of the lower rubber mat.

Preferably, the upper rubber pad is of a T-shaped structure, and the lower end of the T-shaped structure of the upper rubber pad is located in a fixing hole of the motor mounting support.

Preferably, a space for a rubber deformation space of the upper rubber pad is arranged between the upper rubber pad and the second backing plate.

Preferably, a nut 6 is fitted to a side wall of one end of the bolt 5.

The beneficial effects of the utility model

The utility model discloses a set up cushion and cushion down, reduce produced vibration in the vehicle working process, under the fatigue decay and self quality defect condition of cushion down, there is the rigid connection of automobile body installing support and bolt between motor and the vapour vehicle support in addition, avoids the motor to drop because of rubber trouble and frame, reduces the potential safety hazard.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a reference diagram of the usage status of the present invention.

The attached drawings are marked as follows: 1-backing plate I, 2-upper rubber mat, 3-lower rubber mat, 4-backing plate II, 5-bolt, 6-nut and 7-metal sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "first", "second", "third", etc. are used only for distinguishing the description, and are not intended to indicate or imply relative importance.

The terms "upper", "lower", "left", "right", "front", "back", "inner", "outer", and the like refer to orientations or positional relationships based on the drawings, or the orientations or positional relationships that are conventionally placed when the utility model is used, and are used only for convenience of describing the utility model and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the utility model.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "provided", "connected" and "connected" are to be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 and 2, a motor suspension cushion includes and goes up cushion 2 with motor installing support complex, the below of going up cushion 2 is provided with down cushion 3, the through-hole has been seted up on the same axis direction of the upper surface of going up cushion 2 and lower cushion 3, backing plate 1 has been placed to the upper surface of going up cushion 2, be provided with backing plate two 4 between 3 lower surfaces of cushion and the motor installing support upper surface down, the mounting hole that lies in same axis with the through-hole is seted up on the surface of backing plate one 1 and backing plate two 4, run through in mounting hole and the through-hole be provided with automobile body installing support complex bolt 5.

Wherein, install metal covering 7 in the through-hole, metal covering 7 has increased the intensity of bolt, makes go up cushion 2 and lower cushion 3 under fatigue decay and self quality defect circumstances, and the rigid connection between motor installing support and the bolt 5 is difficult for haring, the one end of metal covering 7 coincides with the upper surface of last cushion 2, the other end of metal covering 7 coincides with the lower surface of lower cushion 3, go up cushion 2 and be T type structure, and the lower extreme of the T type structure of last cushion 2 lies in the fixed orifices of motor installing support, makes when last cushion 2 and lower cushion 3 do not harm, motor installing support and the outer wall direct contact of metal covering 7 or bolt 5, reduces the wearing and tearing of metal covering 7 or bolt 5, be provided with the interval that is used for going up cushion 2 rubber deformation space between cushion 2 and the backing plate two 4, when the motor starts repeatedly and operates, motor installing support and last cushion 2 contact for go up cushion 2 atress compression, reserve certain compression deformation space, prevent that the device is whole to be out of shape, the lateral wall cooperation of 5 one ends of bolt has nut 6.

One specific application of this embodiment is:

produced vibration transmits through last cushion 2 and lower cushion 3 in proper order in the vehicle working process, when last cushion 2 and lower cushion 3 are not impaired, the motor installing support does not with the outer wall direct contact of metal covering 7 or bolt 5, go up cushion 2 and lower cushion 3 under fatigue decay and the impaired condition of self quality defect, automobile body installing support and bolt 5's rigid connection in addition between motor and the vehicle support, avoid the motor to drop because of rubber trouble and frame, prevent that the motor from damaging.

Claims (5)

1. The utility model provides a motor suspension cushion which characterized in that: include with motor installing support complex go up cushion (2), the below of going up cushion (2) is provided with down cushion (3), go up the through-hole of having seted up in the same axis direction of the upper surface of cushion (2) and lower cushion (3), the upper surface of going up cushion (2) has placed backing plate (1), be provided with backing plate two (4) down between cushion (3) lower surface and the motor installing support upper surface, the mounting hole that is located same axis with the through-hole is seted up on the surface of backing plate one (1) and backing plate two (4), run through in mounting hole and the through-hole and be provided with bolt (5) with automobile body installing support complex.

2. The motor suspension mat as claimed in claim 1, wherein: install metal covering (7) in the through-hole, the upper surface coincidence of the one end of metal covering (7) and rubberizing pad (2), the other end of metal covering (7) and the lower surface coincidence of lower rubber mat (3).

3. The motor suspension mat as claimed in claim 1, wherein: go up cushion (2) and be T type structure, and the lower extreme that goes up cushion (2) T type structure is located the fixed orifices of motor installing support.

4. The motor suspension mat as claimed in claim 1, wherein: and a space for a rubber deformation space of the upper rubber mat (2) is arranged between the upper rubber mat (2) and the second backing plate (4).

5. The motor suspension mat as claimed in claim 1, wherein: and a nut (6) is matched with the side wall of one end of the bolt (5).

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