JPH0390434A - Engine mount device - Google Patents

Engine mount device

Info

Publication number
JPH0390434A
JPH0390434A JP22563989A JP22563989A JPH0390434A JP H0390434 A JPH0390434 A JP H0390434A JP 22563989 A JP22563989 A JP 22563989A JP 22563989 A JP22563989 A JP 22563989A JP H0390434 A JPH0390434 A JP H0390434A
Authority
JP
Japan
Prior art keywords
mount
engine
damper
mount member
stay
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP22563989A
Other languages
Japanese (ja)
Inventor
Hideki Sakuratani
桜谷 秀樹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzuki Motor Corp
Original Assignee
Suzuki Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzuki Motor Corp filed Critical Suzuki Motor Corp
Priority to JP22563989A priority Critical patent/JPH0390434A/en
Publication of JPH0390434A publication Critical patent/JPH0390434A/en
Pending legal-status Critical Current

Links

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  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

PURPOSE:To change only damper easily without removing a mount member by fitting a stay to a mount gum in the mount member, and supporting the damper in the upper of the mount member through the stay. CONSTITUTION:A car body side bracket 9 and a cylindrical mount member 11 of an engine side mount bracket 10 are communicated with each other, and an engine not shown in a figure is provided. In this case, the mount member 11 is formed so as to support an inner cylinder 15 with a mount gum 14 inside of an outer cylinder 13. A plate dynamic damper 18, on which four parts stays 17 are provided, is provided so as to ride on the mount member 11, and while a shaft is inserted to a stay hole and a hole of the mount gum 14 to be fastened. That shaft is supported with both ends of the car body side bracket 9, and while the center part is fixed to a car body 22 with a fixing member 21. Only dynamic damper 18 can be thereby changed easily.

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は、車両に搭載するエンジンからの振動を軽減す
るためのエンジンマウント装置に関するものである。
DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to an engine mount device for reducing vibrations from an engine mounted on a vehicle.

(従来の技術) 自動車にエンジンを搭載するときには、エンジンと車体
側との間に弾性部材を介して取付けることがなされてお
り、エンジンの急激なトルクによる振動を、この弾性部
材によって吸収するようにしている0本出願人は、この
連結部の車体側にダンパーを取付ける技術を既に提案し
ている(特願平1−109284号参照)。
(Prior Art) When an engine is installed in a car, an elastic member is installed between the engine and the car body, and vibrations caused by sudden engine torque are absorbed by this elastic member. The present applicant has already proposed a technique for attaching a damper to the vehicle body side of this connection portion (see Japanese Patent Application No. 1-109284).

第7図に、エンジン側にダンパーを取付けたものを示す
。この図に示すように、エンジン側のプラケットlの先
端には筒状のマウント部材2が設けられている。マウン
ト部材2はマウントゴム3で支持された内筒4を有し、
この内筒4には車体側に固着された一対の棒状剛材5に
支持された軸6が挿通してねじ止め(ねじ7)されてい
る、そして、このマウント部材2の上部には板状のダイ
ナミックダンパー8が貼着されている。従って、エンジ
ンのトルク変動時にはマウント部材2がダイナミックダ
ンパー8と協働して振動を軽減するようになっている。
Figure 7 shows a damper installed on the engine side. As shown in this figure, a cylindrical mount member 2 is provided at the tip of the engine-side placket l. The mount member 2 has an inner cylinder 4 supported by a mount rubber 3,
A shaft 6 supported by a pair of rod-shaped rigid members 5 fixed to the vehicle body side is inserted into this inner cylinder 4 and fixed with a screw (screw 7). A dynamic damper 8 is attached. Therefore, when the engine torque fluctuates, the mount member 2 cooperates with the dynamic damper 8 to reduce vibrations.

(発明が解決しようとする課題) しかしながら、上記のようにマウント部材の上に、ダイ
ナミックダンパーが直接に貼着されて−体となっている
と、試行中にダイナミックダンパーの変更を行うときに
はプラケットlごと取替える必要が生ずるので煩雑であ
り、多くのケースについて試行を行うときには無駄が多
い、また、ダイナミックダンパーのみを取替えることは
、これをマウント部材から剥がさなければならないので
簡単にできない、よって簡単に変更m整ができるものの
出現が望まれていた0本発明は上記不都合を改善して、
容易にダンパーを組合わせることのできるエンジンマウ
ント装置を提供することを目的とする。
(Problem to be Solved by the Invention) However, if the dynamic damper is directly attached to the mount member as described above, when changing the dynamic damper during a trial, the placket It is cumbersome because you have to replace the entire dynamic damper, and there is a lot of waste when trying out many cases.Also, it is not easy to replace only the dynamic damper because it has to be removed from the mounting member, so it is not easy to change it. The present invention improves the above-mentioned disadvantages, and it has been desired to develop a device that can adjust the m.
An object of the present invention is to provide an engine mount device that can be easily combined with a damper.

(課題を解決するための手段) 本発明は上記目的を達成するために、エンジン側に設け
た筒状のマウント部材I+をマウントゴム14を介して
車体側プラケット9に軸着することにより、エンジンを
車体側に支持したエンジンマウント装置において、前記
マウント部材II内のマウントゴム14にステー!7を
取付け、該ステー17を介して前記マウント部材11の
上方にダンパーI8を支持したことを特徴とする。
(Means for Solving the Problems) In order to achieve the above-mentioned object, the present invention has a cylindrical mount member I+ provided on the engine side that is pivotally attached to the vehicle body side placket 9 via the mount rubber 14. In the engine mount device that supports the ! 7 is attached, and a damper I8 is supported above the mount member 11 via the stay 17.

(作用) 上記、構成によれば、マウント部材用が車体側プラケッ
ト9に先に取付けてあっても、ダンパー18に装備され
ているステー17をマウント部材II内のマウントゴム
14にねじ止めすることによってダンパー18をマウン
ト部材11の上方に位置させることができ、取外すとき
にもステー17のねじ正めだけを外せばよい。
(Function) According to the above configuration, even if the mount member is attached to the vehicle body side placket 9 first, the stay 17 installed on the damper 18 can be screwed to the mount rubber 14 in the mount member II. This allows the damper 18 to be positioned above the mount member 11, and when it is removed, only the stay 17 needs to be unscrewed.

エンジン12が作動し始めると、振動、急加減速時のト
ルクなどにより、マウント部材11に負荷が加わって上
下方向に変動する。ダンパー18はマウント部材11と
tiW働して、これにより、振動、 トルクによる変動
が軽減される。
When the engine 12 starts operating, a load is applied to the mount member 11 due to vibrations, torque during sudden acceleration and deceleration, etc., and the mount member 11 fluctuates in the vertical direction. The damper 18 works with the mount member 11 to reduce fluctuations due to vibration and torque.

(実施例) 次に、本発明の実施例を第工図ないし第3図に基づいて
説明する。まず、第2図に示すように、車体のエンジン
ルームには車体側のプラケット9とエンジン側マウント
プラケット1oの筒状のマウント部材11とを連結して
エンジン12が設けられている。連結部分を第1図に示
す0図に示すように、マウント部材11は、外筒13の
内部にその上壁、下壁から遊離したマウントゴム14で
円筒を支持した構造をしており、土壁、下壁にもマウン
トゴム14aが溶着されている。
(Example) Next, an example of the present invention will be described based on the drawings 1 to 3. First, as shown in FIG. 2, an engine 12 is provided in the engine room of a vehicle body by connecting a vehicle body side placket 9 and a cylindrical mount member 11 of an engine side mount bracket 1o. As shown in Figure 1, the connecting portion is shown in Figure 1, the mount member 11 has a structure in which the cylinder is supported by mounting rubber 14 that is free from the upper and lower walls of the outer cylinder 13. Mounting rubber 14a is also welded to the wall and lower wall.

マウントゴム14は内筒15を下方位置に偏心させであ
るが、取付は後にエンジン自重が掛かると内筒15は中
心に位置することになる。また、第3図に示すように、
内筒15を支持するマウントゴム14には、マウント部
材!1の両側に向けて貫通する孔16が開けられている
。そして、四箇所にステー17を配した板状のダイナミ
ックダンパー18がマウント部材用を跨いで設けられ、
ステー孔)7aを孔16に整合して挿通する軸19が、
ねじ20で締付けられている。
Although the mount rubber 14 is designed to eccentrically move the inner cylinder 15 to a lower position, the inner cylinder 15 will be located at the center when the engine's own weight is applied later. Also, as shown in Figure 3,
The mount rubber 14 that supports the inner cylinder 15 has a mount member! A penetrating hole 16 is opened toward both sides of the housing. A plate-shaped dynamic damper 18 with stays 17 arranged at four locations is provided across the mounting member,
The shaft 19 that aligns and inserts the stay hole 7a into the hole 16 is
It is tightened with screws 20.

車体側プラケット9は第1図に示すように略U字状の棒
状となっており、両端が内筒15を挿通する軸19を支
持し、車体側プラケット9の中央部は曲げられて弾性を
有する固定部材21で車体22に固着されている。
As shown in FIG. 1, the vehicle body side placket 9 has a substantially U-shaped rod shape, and both ends support a shaft 19 that passes through the inner tube 15, and the center portion of the vehicle body side placket 9 is bent to provide elasticity. It is fixed to the vehicle body 22 with a fixing member 21 having the same structure.

以上のことから、ダイナミックダンパー18はマウント
部材■の組付けを外すことなしに簡単に着脱することが
できる。これにより希望する性能を得るまで何回でも組
替えることができることになる。
From the above, the dynamic damper 18 can be easily attached and detached without removing the mounting member (2). This allows for recombination as many times as desired until the desired performance is achieved.

このように車体側とエンジン側とを連結したマウント装
置は、エンジン12の急加減速のときに起きるトルク変
動を、マウント部材IIに設けたダイナミックダンパー
18と協働して急激なトルク変動による衝動や直接圧わ
る振動を吸収して車体22への振動を緩和する。
The mount device that connects the vehicle body side and the engine side in this way works together with the dynamic damper 18 provided on the mount member II to absorb the torque fluctuations that occur when the engine 12 suddenly accelerates or decelerates, and absorbs the impulses caused by the sudden torque fluctuations. It absorbs vibrations that are directly applied to the vehicle body 22, thereby alleviating vibrations to the vehicle body 22.

第4図に示すものは、第1図に示した板状のダイナミッ
クダンパー18に対し、ゴム板23を挟んだ2枚の鉄板
24から構成したものであり、ゴム層を増減することに
よって広範囲の振動に対して制振できる。これに類して
、上部鉄板24を外したもの、上部鉄板24の上にさら
にゴム板23を設けたものなどら同様の(動きをする。
The one shown in FIG. 4 is constructed from two iron plates 24 sandwiching a rubber plate 23 in contrast to the plate-shaped dynamic damper 18 shown in FIG. Can suppress vibrations. Similar to this, there are those with the upper iron plate 24 removed, those with a rubber plate 23 further provided on the upper iron plate 24, etc., which have similar (movement).

なお、第5図および第6図は車体側プラケットが2枚の
平板25で構成されている場合の取付は方の一例を示す
、これは平板25とステーI7との間にステーカバー2
6を取付けてマウント部材IIを平板25で挾むように
したものである。
Note that FIGS. 5 and 6 show an example of how to install the vehicle body side placket when it is composed of two flat plates 25. In this case, the stay cover 2 is installed between the flat plate 25 and the stay I7.
6 is attached so that the mount member II is sandwiched between the flat plates 25.

(発明の効果) 本発明は、以上のように構成したものであるから、マウ
ント部材の上方に付設されたダンパーは、マウント部材
を取外さなくても交換することができ、任意に最′適な
ダンパーを取付けられるので試行が簡単にでき、作業性
が良くコストを安くすることができる。
(Effects of the Invention) Since the present invention is configured as described above, the damper attached above the mount member can be replaced without removing the mount member, and the damper can be replaced as desired. Since a suitable damper can be installed, trials can be easily carried out, and the workability can be improved and costs can be reduced.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明の一実施例のエンジンマウント装置の斜
視図、第2図は第1図のものによるエンジン取付部を横
穴的に示した正面図、第3図は第1図のステ一部の縦断
面図、第4図は本発明の他の実施例によるダンパーの斜
視図、第5図は車体側のプラケット部材が異なるものを
示す側面図、第6図は第5図のものの平面図、第7図は
従来のエンジンマウント装置の斜視図である。 9.25・−車体側プラケット 11−マウント部材 14−マウントゴム 17−ステー 18−・ダイナミックダンパー 特 許
FIG. 1 is a perspective view of an engine mount device according to an embodiment of the present invention, FIG. 2 is a front view showing the engine mounting part according to the one shown in FIG. 4 is a perspective view of a damper according to another embodiment of the present invention, FIG. 5 is a side view showing a damper with a different placket member on the vehicle body side, and FIG. 6 is a plan view of the damper according to another embodiment of the present invention. FIG. 7 is a perspective view of a conventional engine mount device. 9.25 - Vehicle body side placket 11 - Mount member 14 - Mount rubber 17 - Stay 18 - Dynamic damper patent

Claims (1)

【特許請求の範囲】[Claims] (1)エンジン側に設けた筒状のマウント部材をマウン
トゴムを介して車体側プラケットに軸着することにより
、エンジンを車体側に支持したエンジンマウント装置に
おいて、前記マウント部材内のマウントゴムにステーを
取付け、該ステーを介して前記マウント部材上方にダン
パーを支持したことを特徴とするエンジンマウント装置
(1) In an engine mount device that supports the engine on the vehicle body by pivoting the cylindrical mount member provided on the engine side to the vehicle body side placket via the mount rubber, the mount rubber in the mount member is attached with a stay. An engine mount device, characterized in that a damper is supported above the mount member via the stay.
JP22563989A 1989-08-31 1989-08-31 Engine mount device Pending JPH0390434A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22563989A JPH0390434A (en) 1989-08-31 1989-08-31 Engine mount device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22563989A JPH0390434A (en) 1989-08-31 1989-08-31 Engine mount device

Publications (1)

Publication Number Publication Date
JPH0390434A true JPH0390434A (en) 1991-04-16

Family

ID=16832455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22563989A Pending JPH0390434A (en) 1989-08-31 1989-08-31 Engine mount device

Country Status (1)

Country Link
JP (1) JPH0390434A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001146939A (en) * 1999-11-22 2001-05-29 Yamashita Rubber Co Ltd Vibration control device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001146939A (en) * 1999-11-22 2001-05-29 Yamashita Rubber Co Ltd Vibration control device
JP4627100B2 (en) * 1999-11-22 2011-02-09 山下ゴム株式会社 Vibration isolator

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