KR0140499Y1 - Structure of engine mounting for an automobile - Google Patents
Structure of engine mounting for an automobile Download PDFInfo
- Publication number
- KR0140499Y1 KR0140499Y1 KR2019960024859U KR19960024859U KR0140499Y1 KR 0140499 Y1 KR0140499 Y1 KR 0140499Y1 KR 2019960024859 U KR2019960024859 U KR 2019960024859U KR 19960024859 U KR19960024859 U KR 19960024859U KR 0140499 Y1 KR0140499 Y1 KR 0140499Y1
- Authority
- KR
- South Korea
- Prior art keywords
- mounting member
- pipe
- mounting
- engine
- reinforcing
- Prior art date
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2410/00—Constructional features of vehicle sub-units
- B60Y2410/12—Production or manufacturing of vehicle parts
- B60Y2410/124—Welded parts
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
본 고안은 자동차 기관(engine)을 지지하는 마운팅맴(mouunting member)버에 관한 것으로서, 충격을 효과적으로 흡수하기 위해, 기관의 저면부를 지지하는 마운팅멤버(40)의 상단부 양측에 전후방향으로 보강파이프가 소정길이 형성되는 것에 있어서, 상기 보강파이프(43)가 중공의 파이프로 형성되고, 중간부가 다단의 단턱을 가지는 중심파이프에 의해 연결되며, 상기 중심파이프의 양단 연결부가 용접에 의해 견고하게 결합되도록 하여, 충격하중이 마운팅멤버(40)에 작용되면, 보강파이프(43)의 양단 중공파이프부가 1차적으로 충격에너지를 흡수하고, 2차적으로 중심파이프(44)의 단턱부가 다단으로 변형되며 다중으로 충격에너지를 흡수하도록 하는 자동차 기관의 마운팅멤버 구조이다.The present invention relates to a mounting member member for supporting an automobile engine, and in order to effectively absorb shocks, reinforcing pipes are provided in front and rear directions on both sides of the upper end of the mounting member 40 for supporting the bottom of the engine. In the predetermined length is formed, the reinforcing pipe 43 is formed of a hollow pipe, the middle portion is connected by a center pipe having a multi-stage step, so that both ends of the center pipe are firmly coupled by welding When the impact load acts on the mounting member 40, the hollow pipes at both ends of the reinforcing pipe 43 primarily absorb impact energy, and the second step of the central pipe 44 is deformed in multiple stages and the impact is multiply. It is the mounting member structure of automobile engine that absorbs energy.
Description
본 고안은 자동차 기관(engine)을 지지하는 마운팅멤버(mounting member)에 관한 것으로서, 특히 마운팅멤버의 구조를 개선하여 효과적으로 충격을 흡수할 수 있도록 하는 자동차 기관의 마운팅멤버 구조에 관한 것이다.The present invention relates to a mounting member for supporting an automobile engine, and more particularly, to a mounting member structure of an automotive engine that can effectively absorb shocks by improving the structure of the mounting member.
일반적으로 자동차 기관의 마운팅구조는, 제1도에 도시되는 바와 같이 파워트랜스(power trans)인 기관(10) 및 변속기(20)의 저면부가 마운팅브라켓(30)과 마운팅고무(31)에 의해 마운팅멤버(mounting member)(40)의 상단부에 지지되고, 상기 마운팅멤버(40)의 양단부가 체결볼트에 의해 차체의 크로스멤버(50)에 취부되어 있다.In general, the mounting structure of an automobile engine, as shown in FIG. 1, is the power trans (engine) 10 and the bottom of the transmission 20 is mounted by the mounting bracket 30 and the mounting rubber 31 It is supported by an upper end of a mounting member 40, and both ends of the mounting member 40 are attached to the cross member 50 of the vehicle body by fastening bolts.
여기에서, 종래 마운팅멤버의 구조는 제2도에 도시되는 바와같이, 강판의 단일판재에 의해 형성되는 마운팅멤버(40)의 상단면 양쪽에 브라켓체결부가 경사지게 형성되고, 양단부에 각기 2개의 체결구멍(42)이 형성되어, 기관(10)에 체결되는 마운팅브라켓(31)에 마운팅고무(31)가 취부되고, 상기 마운팅고무(31)의 볼트가 마운팅멤버(50) 양단부의 체결구멍으로 삽입되어 고정되며, 양 측단부에는 체결볼트의 머리 및 크로스멤버 사이에 각기 와셔와 고무부재의 인슐레이터(insulator)가 삽입되도록 되어 있다.Here, the structure of the conventional mounting member is, as shown in Figure 2, the bracket fastening portion is formed to be inclined on both sides of the upper end surface of the mounting member 40 formed by a single sheet of steel sheet, two fastening holes in each end (42) is formed, the mounting rubber 31 is mounted to the mounting bracket (31) fastened to the engine (10), and the bolts of the mounting rubber (31) are inserted into the fastening holes at both ends of the mounting member (50) It is fixed, and an insulator of a washer and a rubber member is inserted between the head and the cross member of the fastening bolt at both side ends.
이러한 종래 자동차 기관의 마운팅구조는, 마운팅고무(31)와 마운팅브라켓(30)에 의해 기관(10) 및 변속기(20)의 저면이 지지되고, 상기 마운팅멤버(40)에 의해 차체의 크로스멤버(50)에 지지되어, 기관(10)의 작동중에 발생되는 진동이 마운팅고무(40)와 인슐레이터의 탄성에 의해 흡수 또는 절연되도록 하고 있다.In the mounting structure of the conventional automobile engine, the bottom surface of the engine 10 and the transmission 20 are supported by the mounting rubber 31 and the mounting bracket 30, and the cross member of the vehicle body is supported by the mounting member 40. 50, the vibration generated during the operation of the engine 10 is absorbed or insulated by the elasticity of the mounting rubber 40 and the insulator.
한편, 이러한 마운팅멤버(40)는 양측에 전후방향으로 보강파이프(43)가 소정길이 형성되어, 자동차의 충돌시 마운팅멤버(40)의 양측 보강파이프(43)에 의해 충격이 흡수되도록 하고 있다.On the other hand, the mounting member 40 has a predetermined length of the reinforcing pipe 43 is formed on both sides in the front and rear direction, so that the impact is absorbed by both side reinforcing pipes 43 of the mounting member 40 during the collision of the vehicle.
그러나 이러한 종래 자동차 기관의 마운팅구조는, 충돌시 마운팅멤버(40)의 보강파이프(43)가 휨 변형되며 1차적으로 충격을 흡수하고 그치기 때문에, 충격흡수 효과가 적은 단점이 있었다.However, the mounting structure of the conventional automobile engine has a disadvantage in that the impact absorbing effect is less, since the reinforcing pipe 43 of the mounting member 40 is deflected and primarily absorbs and stops the impact during a collision.
본 고안이 상기 종래와 같은 단점을 해소하기 위해, 기관을 지지하는 마운팅멤버의 양측 보강파이프 구조를 개선하여 다중으로 충격을 흡수할 수 있도록 하는데 그 목적이 있다.In order to solve the above disadvantages of the present invention, an object of the present invention is to improve the structure of both side reinforcement pipes of a mounting member supporting an engine so as to absorb shocks in multiple.
제1도는 일반 기관의 마운팅구조를 나타내는 개략도.1 is a schematic diagram showing a mounting structure of a general engine.
제2도는 일반 기관의 마운팅멤버를 나타내는 평면도.2 is a plan view showing a mounting member of the general organization.
제3도는 본 고안 마운팅멤버의 보강파이프 구조를 나타내는 단면도.3 is a cross-sectional view showing a reinforcing pipe structure of the present invention mounting member.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 기관 20 : 변속기10: engine 20: transmission
30 : 마운팅브라켓 31 : 마운팅고무30: mounting bracket 31: mounting rubber
40 : 마운팅멤버 43 : 보강파이프40: mounting member 43: reinforcement pipe
44 : 중심파이프 50 : 크로스멤버44: center pipe 50: cross member
먼저, 본 고안 기관의 마운팅구조도, 제1도와 제2도에 도시되는 바와 같이 기관(10) 및 변속기(20)의 저면부가 마운팅브라켓(30)과 마운팅고무(31)에 의해 마운팅멤버(40)의 상단부에 지지되고, 상기 마운팅멤버(40)의 양단부가 체결볼트에 의해 차체의 크로스멤버(50)에 취부되며, 마운팅멤버(40)양측에 전후방향으로 보강파이프(43)가 소정길이 형성되는 것은 종래와 같다.First, as shown in the mounting structure of the engine of the present invention, FIG. 1 and FIG. 2, the bottom surface of the engine 10 and the transmission 20 is mounted by the mounting bracket 30 and the mounting rubber 31 by the mounting member 40. ) Is supported at the upper end, and both ends of the mounting member 40 are mounted to the cross member 50 of the vehicle body by the fastening bolt, and the reinforcing pipe 43 is formed in the front and rear directions on both sides of the mounting member 40. It is the same as before.
단, 본 고안은 마운팅멤버(40)의 양측에 형성되는 보강파이프(43)가 제3도에 도시되는 바와 같이, 소정의 길이를 갖는 중공의 파이프가 전후로 형성되고, 중공의 파이프 중간부가 다단의 단턱을 가지는 중심파이프(44)에 의해 연결되며, 중심파이프의 양단 연결부가 용접에 의해 견고하게 결합됨을 그 기술적 구성상의 기본 특징으로 한다.However, according to the present invention, as shown in FIG. 3, reinforcement pipes 43 formed at both sides of the mounting member 40 have hollow pipes having a predetermined length, and the hollow pipe intermediate portion is formed in multiple stages. It is connected by a central pipe 44 having a step, and the connection between both ends of the center pipe is characterized in that the technical features of the technical configuration is firmly coupled by welding.
여기에서, 보강파이프(43)는 중심파이프(44)의 양단 연결부 결합강성이 다른 부위보다 강하도록 결합하여 충돌시 연결부가 파손되지 않도록 함이 바람직하다.Here, the reinforcing pipe 43 is preferably coupled so that both ends of the connection portion coupling stiffness of the center pipe 44 is stronger than other portions so that the connection portion is not broken during a collision.
이와같이 구성되는 본 고안은, 차량의 충돌등으로 충격하중이 마운팅멤버(40)에 작용되면, 보강파이프(43)의 양단 중공파이프부가 탄력적으로 변형되며 1차적으로 충격에너지를 흡수하게 되며, 2차적으로 중간 중심파이프(44)의 단턱부가 일정하중에 다단으로 변형되며 다중으로 충격에너지를 흡수하게 된다.When the impact load is applied to the mounting member 40 due to the collision of the vehicle, the present invention configured as described above, the hollow pipes at both ends of the reinforcing pipe 43 are elastically deformed and absorb the impact energy primarily, and the secondary The stepped portion of the intermediate center pipe 44 is deformed in multiple stages under a constant load and absorbs impact energy in multiple.
상기와 같이 구성되고 작동되는 본 고안은, 보강파이프에 의해 충격이 다단으로 완충되도록 하므로 충격을 저감시켜 주는 효과가 있다.The present invention constructed and operated as described above has the effect of reducing the impact because the shock is buffered in multiple stages by the reinforcement pipe.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960024859U KR0140499Y1 (en) | 1996-08-20 | 1996-08-20 | Structure of engine mounting for an automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960024859U KR0140499Y1 (en) | 1996-08-20 | 1996-08-20 | Structure of engine mounting for an automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980011354U KR19980011354U (en) | 1998-05-25 |
| KR0140499Y1 true KR0140499Y1 (en) | 1999-04-01 |
Family
ID=19464114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960024859U KR0140499Y1 (en) | 1996-08-20 | 1996-08-20 | Structure of engine mounting for an automobile |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0140499Y1 (en) |
-
1996
- 1996-08-20 KR KR2019960024859U patent/KR0140499Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980011354U (en) | 1998-05-25 |
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