KR20020015509A - Engine mount of vehicle - Google Patents

Engine mount of vehicle Download PDF

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Publication number
KR20020015509A
KR20020015509A KR1020000048637A KR20000048637A KR20020015509A KR 20020015509 A KR20020015509 A KR 20020015509A KR 1020000048637 A KR1020000048637 A KR 1020000048637A KR 20000048637 A KR20000048637 A KR 20000048637A KR 20020015509 A KR20020015509 A KR 20020015509A
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KR
South Korea
Prior art keywords
engine
bushing
bracket
engine mount
insulator
Prior art date
Application number
KR1020000048637A
Other languages
Korean (ko)
Inventor
김현진
Original Assignee
이계안
현대자동차주식회사
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.)
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Publication date
Application filed by 이계안, 현대자동차주식회사 filed Critical 이계안
Priority to KR1020000048637A priority Critical patent/KR20020015509A/en
Publication of KR20020015509A publication Critical patent/KR20020015509A/en

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Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

PURPOSE: An engine mount of a vehicle is provided to conveniently assemble by arranging a through groove and a bushing of an engine mount in a row and to reduce an assembling time. CONSTITUTION: An engine mount in a vehicle comprises a mounting bracket(2) formed as a cylinder shape by being fixed on a chassis; an insulator(4) absorbing impact by being inserted to the mounting bracket; an engine bracket(6) fixed on an engine; a through hole(16) arranged on the engine bracket; a bushing(12) inserted to a middle portion of the insulator; a supporting bolt(8) inserted between the through groove and the bushing; a guide member(10) guiding assembling position of the supporting bolt; and a guide groove placing both ends of the bushing. The insulator is composed of a rubber to reduce vibration and buffer impact. The engine bracket is contacted to the bushing, and the through hole formed on the bushing. Thereby, the engine mount in the vehicle is conveniently assembled by arranging a through groove and the bushing of an engine mount in a row.

Description

차량용 엔진 마운트 { Engine mount of vehicle }Engine mount of vehicle {Engine mount of vehicle}

본 발명은 엔진 마운트에 관한 것으로서, 보다 상세하게는 조립성을 향상시켜 조립시간을 단축할 수 있는 엔진 마운트에 관한 것이다.The present invention relates to an engine mount, and more particularly, to an engine mount capable of improving assembly performance and reducing assembly time.

일반적으로 엔진 마운트는 엔진과 차체 사이에 장착되어 엔진을 지지함과 아울러 엔진의 진동이 차체측으로 전달되는 것을 방지하는 역할을 한다.In general, the engine mount is mounted between the engine and the vehicle body to support the engine and to prevent the vibration of the engine from being transmitted to the vehicle body side.

도 1은 종래 기술에 따른 엔진 마운트의 사시도이다.1 is a perspective view of an engine mount according to the prior art.

종래의 엔진 마운트는 차체측에 고정되는 마운팅 브래킷(102)과, 이 마운팅 브래킷(102)의 내측에 장착되는 인슐레이터(104)와, 이 인슐레이터(104)의 중앙측에 끼워지는 지지볼트(106)과, 이 지지볼트(106)의 양측에 끼워지고 엔진이 장착되는 엔진 브래킷(108)으로 이루어진다.The conventional engine mount includes a mounting bracket 102 fixed to the vehicle body side, an insulator 104 mounted inside the mounting bracket 102, and a support bolt 106 fitted to the center side of the insulator 104. And an engine bracket 108 fitted to both sides of the support bolt 106 and to which the engine is mounted.

여기에서, 지지볼트(106)는 엔진 브레킷(108)에 형성된 관통홈(114)과 인슐레이터(104)에 끼워진 부싱(116)을 일렬로 맞춘 뒤 한쪽에서 관통홈(114)과 부싱(116)을 동시에 관통하도록 끼워 넣어 조립한다.Here, the support bolt 106 is aligned with the through groove 114 formed in the engine bracket 108 and the bushing 116 fitted to the insulator 104 in a row, and then the through groove 114 and the bushing 116 on one side. Assemble by inserting through at the same time.

그러나, 상기한 바와 같은 종래 기술에 따른 엔진 마운트는 조립 작업시 인슐레이터에 끼워진 부싱과 엔진 브래킷의 관통홈을 서로 일렬로 맞추기 힘들기 때문에 조립 시간이 길어지고, 조립작업이 어려운 문제점이 있다.However, the engine mount according to the prior art as described above has a problem in that the assembly time is long and the assembly work is difficult because it is difficult to align the bushings fitted in the insulator and the through grooves of the engine bracket in a line.

본 발명은 상기한 문제점을 해결하기 위하여 창출된 것으로서, 본 발명의 목적은 조립시 엔진 브래킷과 마운팅 브래킷 사이를 정렬시킬 수 있도록 하여 볼트 결합이 보다 용이하게 이루어지므로 조립이 간편하게 이루어지고, 조립시간을 단축할 수 있는 차량용 엔진 마운트를 제공하는 데 있다.The present invention has been created to solve the above problems, the object of the present invention is to assemble between the engine bracket and the mounting bracket when assembling the bolts are made easier to assemble the assembly is made easier, assembly time To provide a vehicle engine mount that can be shortened.

도 1은 종래 기술에 따른 엔진 마운트를 나타낸 분해 사시도이고,1 is an exploded perspective view showing an engine mount according to the prior art,

도 2는 본 발명에 따른 엔진 마운트를 나타낸 측면도이고,2 is a side view showing the engine mount according to the present invention,

도 3은 본 발명에 따른 엔진 마운트의 단면도이고,3 is a cross-sectional view of an engine mount according to the present invention,

도 4는 도 2 A-A 선의 단면도이다.4 is a cross-sectional view taken along the line A-A of FIG. 2.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

2 : 마운팅 브래킷 4 : 인슐레이터2: mounting bracket 4: insulator

6 : 엔진 브래킷 8 : 지지볼트6: engine bracket 8: support bolt

10 : 가이드부재 12 : 부싱10: guide member 12: bushing

26 : 가이드홈26: guide groove

상기한 과제를 실현하기 위한 본 발명에 따른 차량용 엔진 마운트는 차체측에 고정되고 원통 형태로 형성되는 마운팅 브래킷과, 상기 마운팅 브래킷의 내부에 끼워지고 충격 흡수작용을 수행하는 인슐레이터와, 엔진측에 고정되고 양측면에 관통홈이 형성되는 엔진 브래킷과, 상기 엔진 브래킷에 형성된 관통홈과 인슐레이터의 중앙측에 끼워지는 부싱 사이에 끼워져 엔진 브래킷과 마운팅 브래킷 사이를 연결하는 지지볼트와, 상기 엔진 브래킷의 내측에 설치되어 상기 엔진 브래킷과 마운팅 브래킷 사이에 지지볼트를 끼울 때 지지볼트의 조립 위치를 가이드하는 가이드부재로 이루어짐을 특징으로 한다.An engine mount for a vehicle according to the present invention for realizing the above object is a mounting bracket fixed to the vehicle body side and formed in a cylindrical shape, an insulator fitted inside the mounting bracket and performing an impact absorbing action, and fixed to the engine side. A support bolt for connecting between the engine bracket and the mounting bracket between the engine bracket and the engine bracket having through grooves formed on both sides, the through groove formed in the engine bracket and the bushing fitted on the center side of the insulator, and the inside of the engine bracket. It is characterized in that it is made of a guide member for guiding the assembly position of the support bolt when the support bolt is inserted between the engine bracket and the mounting bracket.

이하, 첨부된 도면을 참조하여 본 발명의 일실시예를 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

도 2는 본 발명에 따른 엔진 마운트의 측면도이고, 도 3은 본 발명에 따른 엔진 마운트의 단면도이다.2 is a side view of the engine mount according to the invention, and FIG. 3 is a sectional view of the engine mount according to the invention.

본 발명의 엔진 마운트는 차체측에 고정되고 원통 형태로 형성되는 마운팅 브래킷(2)과, 이 마운팅 브래킷(2)의 내부에 끼워지고 충격 흡수작용을 수행하는 인슐레이터(4)와, 엔진측에 고정되는 엔진 브래킷(6)과, 상기 엔진 브래킷(6)에 형성된 관통홈(16)과 인슐레이터(4)의 중앙측에 끼워지는 부싱(12) 사이에 끼워지는 지지볼트(8)와 상기 지지볼트(8)가 보다 용이하게 조립될 수 있도록 조립시 지지볼트(8)의 조립 위치를 가이드하는 가이드부재(10)로 이루어진다.The engine mount of the present invention has a mounting bracket (2) fixed to the vehicle body side and formed in a cylindrical shape, an insulator (4) fitted inside the mounting bracket (2) and performing a shock absorbing action, and fixed to the engine side. The support bolt 8 and the support bolt that are inserted between the engine bracket 6, the through groove 16 formed in the engine bracket 6 and the bushing 12 fitted to the center side of the insulator 4 8) is composed of a guide member 10 for guiding the assembly position of the support bolt (8) during assembly so that it can be assembled more easily.

상기 마운팅 브래킷(2)은 원통형의 인슐레이터(4)가 끼워지도록 원통형태로 이루어지고 하단측은 차체측에 고정된다. 상기 인슐레이터(4)는 충격 완화 및 진동저감 작용이 용이하도록 고무재질로 형성되며, 중앙에 부싱(12)이 끼워지는 홀이형성된다.The mounting bracket 2 has a cylindrical shape so that the cylindrical insulator 4 is fitted, and the lower end side is fixed to the vehicle body side. The insulator 4 is formed of a rubber material so as to easily reduce shock and reduce vibration, and a hole into which the bushing 12 is fitted is formed at the center thereof.

상기 엔진 브래킷(6)은 부싱(12)의 양측면에 접할 수 있도록 위치되고, 부싱(12)과 접하는 면에는 지지볼트(8)가 관통되는 관통홀(16)이 형성된다. 그리고, 그 내측에는 지지볼트(8)를 가이드하는 가이드부재(10)가 장착된다.The engine bracket 6 is positioned to be in contact with both side surfaces of the bushing 12, and a through hole 16 through which the support bolt 8 penetrates is formed at the surface in contact with the bushing 12. Then, the guide member 10 for guiding the support bolt 8 is mounted on the inside.

상기 가이드부재(10)는 도 4에 도시된 바와 같이, 엔진 브래킷(6)의 내측으로 마운팅 브래킷(2)을 삽입한 후 볼트(8) 결합을 위해 부싱(12)과 엔진 브래킷의 관통홀(16)을 서로 정렬시키기 용이하도록, 엔진 브래킷(6)의 내측면에 용접 또는 일체 구조로 형성되는 그 단면이 ⊂ 자 형태로 이루어지고, 그 양측 끝면에는 마운팅 브래킷(2)을 삽입할 때 인슐레이터(4)의 양측으로 돌출되는 부싱(12)의 양단이 안착되는 가이드홈(26)이 형성된다.As shown in FIG. 4, the guide member 10 inserts the mounting bracket 2 into the inside of the engine bracket 6 and then passes through the bushing 12 and the through hole of the engine bracket for coupling the bolts 8. In order to facilitate the alignment of each other 16, the cross section formed in the shape of a weld or an integral structure on the inner side of the engine bracket 6 has a U-shape, and both ends thereof have an insulator (2) when the mounting bracket 2 is inserted. Guide grooves 26 are formed on both ends of the bushing 12 protruding to both sides of the 4).

여기에서 가이드홈(26)은 부싱(12)이 안착되기 용이하도록 그 입구는 넓은 형태이고, 내측으로 갈수록 부싱(12)의 직경과 동일한 원형태로 형성된다.Here, the guide groove 26 has a wide inlet so that the bushing 12 is easily seated, and is formed in a circular shape equal to the diameter of the bushing 12 toward the inside.

이와 같이 이루어진 본 발명에 따른 엔진 마운트의 작용을 다음에서 설명한다.The operation of the engine mount according to the present invention thus made will be described below.

엔진 마운트(6)의 내측으로 중앙에 부싱(12)이 끼워진 마운팅 브래킷(2)을 삽입하면 마운팅 브래킷(2)의 양측으로 돌출되는 부싱(12)의 양측 끝부분이 가이드부재의 가이드홈(26)에 삽입된다. 이때, 부싱(12)의 양단이 가이드홈(26)에 삽입되면 엔진 마운트(6)에 형성된 관통홀(16)과 부싱(12)의 위치가 서로 정렬된다. 이러한 상태에서, 엔진 마운트(6)의 일측 관통홀(16)을 통해 지지볼트(8)를 끼우면 관통홀(16)과 부싱(12)을 관통하여 삽입된다. 그런 후 지지볼트(8)의 끝부분에너트(20)를 조이면 조립이 완료된다.When inserting the mounting bracket 2 with the bushing 12 inserted into the center of the engine mount 6, both ends of the bushing 12 protruding to both sides of the mounting bracket 2 are guide grooves 26 of the guide member. ) Is inserted. In this case, when both ends of the bushing 12 are inserted into the guide groove 26, the positions of the through hole 16 and the bushing 12 formed in the engine mount 6 are aligned with each other. In this state, the support bolt 8 is inserted through the through hole 16 and the bushing 12 through the one side through hole 16 of the engine mount 6. Then, the assembly is completed by tightening the nut 20 to the end of the support bolt (8).

따라서, 상기와 같이 구성되고 작용되는 본 발명에 따른 엔진 마운트는 엔진 마운트의 내측에 가이드부재를 설치하여 마운팅 브래킷이 조립될 때 부싱의 양단에 걸림 작용되어 엔진 마운트의 관통홈과 부싱이 일렬로 정렬되기 때문에 볼트결합이 보다 용이하게 이루어지므로 조립이 간편하게 이루어지고, 조립시간을 단축할 수 있는 이점이 있다.Therefore, the engine mount according to the present invention constructed and acted as described above is provided with a guide member on the inside of the engine mount so as to be engaged with both ends of the bushing when the mounting bracket is assembled so that the through grooves of the engine mount and the bushing are aligned in a line. Since the bolt coupling is made easier because the assembly is made easier, there is an advantage that can shorten the assembly time.

Claims (2)

차체측에 고정되고 원통 형태로 형성되는 마운팅 브래킷과; 상기 마운팅 브래킷의 내부에 끼워지고 충격 흡수작용을 수행하는 인슐레이터와; 엔진측에 고정되고 양측면에 관통홈이 형성되는 엔진 브래킷과; 상기 엔진 브래킷에 형성된 관통홈과 인슐레이터의 중앙측에 끼워지는 부싱 사이에 끼워져 엔진 브래킷과 마운팅 브래킷 사이를 연결하는 지지볼트와; 상기 엔진 브래킷의 내측에 설치되어 상기 엔진 브래킷과 마운팅 브래킷 사이에 지지볼트를 끼울 때 지지볼트의 조립 위치를 가이드하도록, 상기 엔진 브래킷의 양측 내면에 고정되고 양측 끝면에는 마운팅 브래킷이 삽입될 때 인슐레이터의 양측으로 돌출되는 부싱의 양단이 안착되어 정렬시키는 가이드홈이 형성되는 가이드부재로 이루어짐을 특징으로 하는 차량용 엔진 마운트.A mounting bracket fixed to the vehicle body and formed in a cylindrical shape; An insulator fitted into the mounting bracket and performing shock absorption; An engine bracket fixed to the engine side and having through grooves formed at both sides thereof; A support bolt inserted between the through groove formed in the engine bracket and a bushing fitted to the center side of the insulator to connect the engine bracket to the mounting bracket; It is installed inside the engine bracket and is fixed to both inner surfaces of the engine bracket and guides the mounting position of the support bolt when the support bolt is inserted between the engine bracket and the mounting bracket, and the mounting bracket is inserted at both ends of the insulator. An engine mount for a vehicle, characterized in that the guide member is formed with guide grooves formed by aligning both ends of the bushing protruding to both sides. 제 1 항에 있어서,The method of claim 1, 상기 가이드 홈은 상기 부싱이 안착되기 용이하도록 그 입구는 넓은 형태이고, 내측으로 갈수록 부싱의 직경과 동일한 원형태로 형성되어짐을 특징으로 하는 차량용 엔진 마운트.The guide groove of the vehicle engine mount, characterized in that the inlet is wide in shape so that the bushing is easy to be seated, the inner side is formed in the same shape as the diameter of the bushing toward the inside.
KR1020000048637A 2000-08-22 2000-08-22 Engine mount of vehicle KR20020015509A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950017321A (en) * 1993-12-07 1995-07-20 쯔거 요시후미 Mounting Stopper for Engine Mount
KR970006402U (en) * 1995-07-24 1997-02-21 Engine fixing structure to adjust engine mount position
KR970024501U (en) * 1995-11-25 1997-06-20 Stopper structure for attaching engine mounting of automobile
KR970024479U (en) * 1995-11-10 1997-06-20 현대자동차주식회사 bush
JPH1016573A (en) * 1996-06-28 1998-01-20 Suzuki Motor Corp Engine mount bracket

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950017321A (en) * 1993-12-07 1995-07-20 쯔거 요시후미 Mounting Stopper for Engine Mount
KR970006402U (en) * 1995-07-24 1997-02-21 Engine fixing structure to adjust engine mount position
KR970024479U (en) * 1995-11-10 1997-06-20 현대자동차주식회사 bush
KR970024501U (en) * 1995-11-25 1997-06-20 Stopper structure for attaching engine mounting of automobile
JPH1016573A (en) * 1996-06-28 1998-01-20 Suzuki Motor Corp Engine mount bracket

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