KR100201456B1 - Engine mounting of hanger type for automobile - Google Patents

Engine mounting of hanger type for automobile Download PDF

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Publication number
KR100201456B1
KR100201456B1 KR1019970009642A KR19970009642A KR100201456B1 KR 100201456 B1 KR100201456 B1 KR 100201456B1 KR 1019970009642 A KR1019970009642 A KR 1019970009642A KR 19970009642 A KR19970009642 A KR 19970009642A KR 100201456 B1 KR100201456 B1 KR 100201456B1
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South Korea
Prior art keywords
mounting
engine
bracket
rubber
mounting rubber
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KR1019970009642A
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Korean (ko)
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KR19980074017A (en
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김범수
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류정열
기아자동차주식회사
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Publication of KR19980074017A publication Critical patent/KR19980074017A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
    • B60K5/12—Arrangement of engine supports
    • B60K5/1208—Resilient supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
    • B60K5/12—Arrangement of engine supports
    • B60K5/1241—Link-type support

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

본 발명은 행거형 엔진마운팅에 관한 것으로서 종래의 엔진마운팅은 환형링내에 환형의 마운팅러버를 결합하고 마운팅러버내에 공간부를 형성하여 충격을 흡수하도록 하였으므로 충격흡수효과가 떨어지고 특히 러버의 상하방향으로 충격을 흡수하는 능률이 저하되었다.The present invention relates to a hanger-type engine mounting, and the conventional engine mounting combines an annular mounting rubber in the annular ring and forms a space in the mounting rubber to absorb shocks. Absorption efficiency fell.

본 발명은 예시도 4 와 같이 사이드후레임(22)상에 멤버브라켓(28)을 설치하고 멤버브라켓(28)내에는 하부가 하방으로 노출되도록 마운팅러버(30)를 결합하되, 마운팅러버(30)의 상·하부에는 상부간극(32)과 하부간극(34)을 형성하며, 엔진브라켓(36)의 선단부가 마운팅러버(30)내로 삽입되어 결합되도록 한 것이다.The present invention installs the member bracket 28 on the side frame 22, as shown in Figure 4, and the mounting rubber 30 is coupled to the lower portion is exposed downward in the member bracket 28, mounting rubber 30 Upper and lower portions of the upper gap 32 and the lower gap 34 are formed, and the front end of the engine bracket 36 is inserted into the mounting rubber 30 to be coupled.

Description

행거형 엔진마운팅Hanger Engine Mounting

본 발명은 행거형 엔진마운팅에 관한 것으로서 더욱 상세히 설명하면, 엔진의 진동을 차체에 전달하지 않도록 한 개량된 행거형 엔진마운팅에 관한 것이다.The present invention relates to a hanger-type engine mounting, and more particularly, to an improved hanger-type engine mounting in which vibration of the engine is not transmitted to the vehicle body.

예시도 1 은 종래의 행거형 엔진마운팅의 사용상태 분리사시도로서 엔진마운팅(10)은 엔진(12)이나 트랜스미션(14)의 외측에 결합되며 엔진마운트 또는 엔진서포트라고도 불리우며, 일반적으로 엔진(12)과 트랜스미션(14)을 지지시켜 충격을 흡수하는 일체의 부품을 말한다.Exemplary FIG. 1 is an exploded perspective view of a state of use of a conventional hanger-type engine mounting, in which the engine mounting 10 is coupled to the outside of the engine 12 or the transmission 14 and is also called an engine mount or an engine support. And an integral part that supports the transmission 14 and absorbs the shock.

이러한 엔진마운팅(10)에는 엔진(12)이나 트랜스미션(14)의 진동을 차체에 전달하지 못하도록 엔진(12) 및 트랜스미션(14)과 엔진마운팅(10)간을 연결하는 매개체로서 마운팅러버(16)가 결합되며, 특히 상기 마운팅러버(16)에 형성된 공간부(18)는 고무가 충분히 변형될 수 있도록 되어 있어 엔진의 하중이나 진동, 소음 등을 완화시키고 있다.The engine mounting 10 has a mounting rubber 16 as a medium for connecting the engine 12 and the transmission 14 and the engine mounting 10 so as not to transmit vibrations of the engine 12 or the transmission 14 to the vehicle body. In particular, the space portion 18 formed in the mounting rubber 16 is to be sufficiently deformed rubber to mitigate the load, vibration, noise, etc. of the engine.

엔진 또는 트랜스미션측에는 엔진브라켓(20)이 결합되고, 사이드후레임(22)측에는 멤버브라켓(24)이 결합되며, 결합축(26)이 마운팅러버(16)를 관통하여 결국 엔진브라켓(20)과 멤버브라켓(24)이 마운팅러버(16)를 매개체로 하여 연결되는 것이다.The engine bracket 20 is coupled to the engine or transmission side, and the member bracket 24 is coupled to the side frame 22 side, and the coupling shaft 26 penetrates the mounting rubber 16 and eventually the engine bracket 20 and the member. The bracket 24 is connected to the mounting rubber 16 via the medium.

그러나 상기한 바와 같은 종래의 환형러버를 사용하는 행거형 엔진마운팅은 하중이 걸릴 때 엔진의 진동이 바디측의 브라켓을 타고 차체에 전달되는 결점이 있었다.However, the hanger-type engine mounting using the conventional annular rubber as described above has the drawback that the vibration of the engine is transmitted to the vehicle body by the bracket on the body side when a load is applied.

본 발명은 종래의 행거형 엔진마운팅이 갖는 결점을 해결하기 위한 것으로서 멤버브라켓내에 마운팅러버를 설치하되 마운팅러버의 상·하부에 각각 간극부를 형성하여 엔진의 진동이 충분히 흡수될 수 있도록 함에 목적이 있다.The present invention is to solve the shortcomings of the conventional hanger-type engine mounting is to install a mounting rubber in the member bracket, but the purpose of forming a gap in the upper and lower portions of the mounting rubber, respectively, to sufficiently absorb the vibration of the engine. .

상기 목적을 실현하기 위한 본 발명은 사이드후레임상에 멤버브라켓을 설치하되, 멤버브라켓내에는 마운팅러버를 상하로 길게 결합하고, 상·하단에 상부간극과 하부간극을 형성하여 스톱퍼역할을 하도록 하며, 엔진브라켓의 선단부가 마운팅러버내로 삽입되어 지지되도록 한 것이다.The present invention for realizing the above object is to install a member bracket on the side frame, the mounting rubber in the member bracket is long and vertically coupled, the upper and lower gaps to form a top gap and a lower gap to act as a stopper, The tip of the engine bracket is inserted into the mounting rubber to be supported.

도 1 은 종래의 행거형 엔진마운팅의 사용상태 분리사시도,1 is an exploded perspective view of a state of use of a conventional hanger type engine mounting;

도 2 는 종래의 행거형 엔진마운팅의 설치상태 단면도,Figure 2 is a cross-sectional view of the installation state of a conventional hanger engine mounting,

도 3 은 본 발명에 따른 행거형 엔진마운팅의 사시도,3 is a perspective view of a hanger-type engine mounting according to the present invention;

도 4 (가)(나)는 본 발명에 따른 행거형 엔진마운팅의 설치상태 단면도이다.Figure 4 (a) (b) is a cross-sectional view of the installation state of the hanger type engine mounting according to the present invention.

- 도면의 주요부분에 대한 부호의 설명 --Explanation of symbols for the main parts of the drawings-

10 - 엔진마운팅,12 - 엔진,10-engine mounting, 12-engine,

14 - 트랜스미션,16 - 마운팅러버,14-Transmission, 16-Mounting Rubber,

18 - 공간부,20 - 엔진브라켓,18-space part, 20-engine bracket,

22 - 사이드후레임,24 - 멤버브라켓,22-Side frame, 24-Member bracket,

26 - 결합축,28 - 멤버브라켓,26-combined shaft, 28-member bracket,

30 - 마운팅러버,32 - 상부간극,30-mounting rubber, 32-upper clearance,

34 - 하부간극,36 - 엔진브라켓,34-lower clearance, 36-engine bracket,

38 - 지지편,40 - 고정보울트,38-support piece, 40-high information wool,

42 - 결합공.42-mating hole.

본 발명을 첨부된 예시도면과 함께 상세히 설명하면 다음과 같다.The present invention will be described in detail with reference to the accompanying drawings.

본 발명은 사이드후레임(22)상에 멤버브라켓(28)을 설치하고 멤버브라켓(28)내에는 하부가 하방으로 노출되도록 마운팅러버(30)를 결합하되, 마운팅러버(30)의 상·하부에는 상부간극(32)과 하부간극(34)을 형성하며, 엔진브라켓(36)의 선단부가 마운팅러버(30)내로 삽입되어 결합되도록 한 것이다.The present invention installs the member bracket 28 on the side frame 22 and the mounting rubber 30 is coupled to the lower portion of the member bracket 28 to be exposed downward, the upper and lower parts of the mounting rubber 30 The upper gap 32 and the lower gap 34 are formed, and the tip of the engine bracket 36 is inserted into the mounting rubber 30 to be coupled thereto.

예시도 3 은 본 발명에 따른 행거형 엔진마운팅의 사시도로서 사이드후레임(22)상에 결합되는 멤버브라켓(28)의 상부는 캡형태로 구성되며, 그 내부에는 원주형의 마운팅러버(30)의 상부가 결합되는 것이다.Exemplary Figure 3 is a perspective view of a hanger-type engine mounting according to the present invention, the upper portion of the member bracket 28 coupled to the side frame 22 is configured in the form of a cap, the inside of the cylindrical mounting rubber 30 The top is to be combined.

멤버브라켓(28)의 하부에는 다리역할을 하는 2개의 지지편(38)이 형성되어 있으며, 상기 지지편(38)의 단부를 좌우로 절곡하여 고정보울트(40)로 사이드후레임(22)상에 결합하는 것이다.On the lower part of the member bracket 28, two support pieces 38 are formed to act as legs. The ends of the support pieces 38 are bent from side to side on the side frame 22 by the high information bolt 40. To combine.

마운팅러버(30)의 측면으로 부터 내부로 형성된 결합공(42)에는 엔진브라켓(36)의 선단부를 결합하도록 되어 있다.The coupling hole 42 formed inward from the side of the mounting rubber 30 is to engage the front end of the engine bracket 36.

예시도 4 는 각각 다른 방향에서 본 엔진마운팅의 단면도로서 멤버브라켓(28)의 상부내부와 마운팅러버(30)의 상단부간에는 상부간극(32)이 형성되고, 사이드후레임(22)의 상단면과 마운팅러버(30)의 하단면간에는 하부간극(34)이 형성되어 엔진진동시에 이들 간극이 스톱퍼역할을 하게 된다.4 is a cross-sectional view of an engine mounting viewed from different directions, respectively, and an upper gap 32 is formed between an upper portion of the member bracket 28 and an upper portion of the mounting rubber 30, and an upper surface of the side frame 22 is mounted. A lower gap 34 is formed between the lower surfaces of the rubber 30 so that the gap serves as a stopper when the engine is vibrated.

엔진브라켓(36)의 선단부와 마운팅러버(30)의 결합시에는 엔진브라켓(36)의 선단부를 마운팅러버(30)의 결합공(42)에 결합하여 접착시키도록 되어 있다.When the front end of the engine bracket 36 and the mounting rubber 30 are coupled, the front end of the engine bracket 36 is coupled to and bonded to the coupling hole 42 of the mounting rubber 30.

상기와 같이 엔진브라켓(36)의 선단부에 마운팅러버(30)를 결합하고, 멤버브라켓(28)을 사이드후레임(22)에 결합함으로서 트랜스미션(14)의 진동이 사이드후레임(22)에 전달되기전에 마운팅러버(30)에 의해 흡수되고, 상부간극(32)과 하부간극(34) 방향으로 진동시는 마운팅러버(30)가 간극내에서 이동되어 충격이나 진동 또는 소음을 흡수하게 되는 것이다.As described above, the coupling rubber 30 is coupled to the distal end of the engine bracket 36 and the member bracket 28 is coupled to the side frame 22 before the vibration of the transmission 14 is transmitted to the side frame 22. When absorbed by the mounting rubber 30 and vibrating in the direction of the upper gap 32 and the lower gap 34, the mounting rubber 30 is moved in the gap to absorb shock or vibration or noise.

본 발명은 엔진브라켓(36)의 선단부를 마운팅러버(30)의 결합공(42)에 결합하여 고정하고, 멤버브라켓(28)내에는 마운팅러버(30)를 결합하되, 마운팅러버(30)의 상단부와 하단부에 각각 상부간극(32)과 하부간극(34)을 형성함으로서 엔진의 진동 및 충격을 충분히 흡수하여 차체에 진동이나 소음 등의 전달을 차단할 수 있는 효과가 있다.In the present invention, the front end portion of the engine bracket 36 is fixed to the coupling hole 42 of the mounting rubber 30, and the mounting bracket 30 is coupled to the member bracket 28, but the mounting rubber 30 By forming the upper gap 32 and the lower gap 34 at the upper end and the lower end, respectively, the vibration and shock of the engine are sufficiently absorbed, thereby preventing the transmission of vibration or noise to the vehicle body.

Claims (1)

사이드후레임(22)상에 멤버브라켓(28)을 설치하고 멤버브라켓(28)내에는 하부가 하방으로 노출되도록 마운팅러버(30)를 결합하되, 마운팅러버(30)의 상·하부에는 상부간극(32)과 하부간극(34)을 형성하며, 엔진브라켓(36)의 선단부가 마운팅러버(30)내로 삽입되어 결합되도록 한 행거형 엔진마운팅.The member bracket 28 is installed on the side frame 22 and the mounting rubber 30 is coupled to the lower portion of the member bracket 28 so as to be exposed downward. 32) and a lower gap 34, the hanger-type engine mounting so that the front end of the engine bracket 36 is inserted into the mounting rubber 30 to be coupled.
KR1019970009642A 1997-03-21 1997-03-21 Engine mounting of hanger type for automobile KR100201456B1 (en)

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KR1019970009642A KR100201456B1 (en) 1997-03-21 1997-03-21 Engine mounting of hanger type for automobile

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Application Number Priority Date Filing Date Title
KR1019970009642A KR100201456B1 (en) 1997-03-21 1997-03-21 Engine mounting of hanger type for automobile

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KR19980074017A KR19980074017A (en) 1998-11-05
KR100201456B1 true KR100201456B1 (en) 1999-06-15

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