KR100399189B1 - Frame Fixed Position Guide Structure of Engine and Transmission Assembly - Google Patents

Frame Fixed Position Guide Structure of Engine and Transmission Assembly Download PDF

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Publication number
KR100399189B1
KR100399189B1 KR10-2001-0036073A KR20010036073A KR100399189B1 KR 100399189 B1 KR100399189 B1 KR 100399189B1 KR 20010036073 A KR20010036073 A KR 20010036073A KR 100399189 B1 KR100399189 B1 KR 100399189B1
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South Korea
Prior art keywords
assembly
engine
transmission assembly
guide structure
oil pan
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KR10-2001-0036073A
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Korean (ko)
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KR20030000335A (en
Inventor
박정훈
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기아자동차주식회사
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Priority to KR10-2001-0036073A priority Critical patent/KR100399189B1/en
Publication of KR20030000335A publication Critical patent/KR20030000335A/en
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Publication of KR100399189B1 publication Critical patent/KR100399189B1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D65/00Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
    • B62D65/02Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
    • B62D65/10Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being engines, clutches or transmissions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D65/00Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
    • B62D65/02Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
    • B62D65/024Positioning of sub-units or components with respect to body shell or other sub-units or components
    • B62D65/026Positioning of sub-units or components with respect to body shell or other sub-units or components by using a jig or the like; Positioning of the jig

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

Abstract

본 발명은 차량 제조시 엔진과 변속기 조립체(일명 P/T조립체라고도 칭함)를 차체 프레임에 마운트들을 매개로 고정 설치할때 상기 프레임에 설치 정위치로 안내해주는 엔진과 변속기 조립체의 프레임 정위치 안내구조에 관한 것으로, 서브프레임(1)에 보울트 체결공(2)을 형성하고 이 보울트 체결공(2)을 통하여 보울트(3)와 너트(4)를 매개로 P/T조립체에 조립된 오일팬(5)을 보유지지하는 조립용 지그(6)를 부착시키되, 이 조립용 지그(6)는 오일팬(5)의 중심플랜지(5a)의 홈(7)에 위치하도록 되어 있다.The present invention relates to a frame positioning guide structure of an engine and a transmission assembly for guiding an engine and a transmission assembly (also referred to as a P / T assembly) to a vehicle body frame when the vehicle is fixedly installed through the mounts through the mounts. In this regard, an oil pan (5) formed in the subframe (1) by bolting holes (2) and assembled to the P / T assembly via the bolts (2) and nuts (4) via the bolt fastening holes (2). The assembling jig 6 holding () is attached, and the assembling jig 6 is located in the groove 7 of the center flange 5a of the oil pan 5.

Description

엔진과 변속기 조립체의 프레임 정위치 안내구조{Frame Fixed Position Guide Structure of Engine and Transmission Assembly}Frame Fixed Position Guide Structure of Engine and Transmission Assembly

본 발명은 차량 제조시 엔진과 변속기 조립체를 차체 프레임의 마운팅 구조물에 안착시킬때 이 마운팅 구조물에 정위치로 안착시킬 수 있도록 정확하게 안내해주는 엔진과 변속기 조립체의 프레임 정위치 안내구조에 관한 것이다.The present invention relates to a frame positioning guide structure of an engine and a transmission assembly that accurately guides the engine and transmission assembly to be seated in the mounting structure when the engine and the transmission assembly are seated on the mounting structure of the vehicle body frame.

통상적으로 차량 제조시 엔진과 변속기 조립체(이하 P/T 조립체라 칭함)를 차체에 연결 고정시키는 엔진 마운팅구조는 차량 내부에서 발생되는 각종 소음과 진동을 저감시키면서 이 P/T 조립체를 차체 프레임에 고정시키는 역할을 수행하며, 주로 고무와 브라켓트로 구성되는 이 마운팅 부품은 엔진과 변속기측에 각각 조립됨과 더불어 차체 프레임에도 조립되어 있다.In general, an engine mounting structure that connects and fixes an engine and a transmission assembly (hereinafter referred to as a P / T assembly) to a vehicle body in manufacturing a vehicle fixes the P / T assembly to a vehicle body frame while reducing various noises and vibrations generated inside the vehicle. The mounting parts, which consist mainly of rubber and brackets, are assembled on the engine and transmission side as well as on the body frame.

도 3에 도시된 바와 같이 종래 통상적인 P/T조립체(100)는 여러개의 마운트(108,108a)들을 매개로 차체 프레임(1)에 안착 설치되어 있다.As shown in FIG. 3, a conventional P / T assembly 100 is mounted to the vehicle body frame 1 through a plurality of mounts 108 and 108a.

즉 P/T조립체(100)는 각각 보조제조라인에서 주변부품들을 조립한 다음, 이 P/T조립체(100)를 차체 프레임(1)에 올려 놓아 마운트(108,108a)들을 매개로 이 차체 프레임(1)에 고정시킬때 상기 P/T조립체(100)는 무게중심을 기준으로 자중에 의해 처지거나 한쪽(대부분은 엔진쪽)으로 쏠리게 되며, 이렇게 쏠리거나 처진 P/T조립체(100)는 리프트에 올려져 메인 마운트(108a)에 의해 차체 프레임(1)과 조립된다.That is, the P / T assembly 100 assembles the peripheral parts in the auxiliary manufacturing line, respectively, and then places the P / T assembly 100 on the body frame 1 and mounts the body frame (1) through the mounts 108 and 108a. When fixed to 1) the P / T assembly 100 is sag by one's own weight based on the center of gravity or is pulled to one side (mostly engine side), so that the pulled or sag P / T assembly 100 to the lift It is raised and assembled with the vehicle body frame 1 by the main mount 108a.

그러나 종래 상기와 같은 P/T조립체(100)의 조립방법은 이 P/T조립체(100)의 주변부품과 차체 프레임계통에 설정된 간극에 영향을 주어 차량의 전반적인 품질저하를 초래하게 되고, 상기 P/T조립체(100)의 정위치 보증불가로 마운트의 하중조건 변화와 특성에 나쁜 영향을 끼치게 되어 마운트 변위량이 증가될 뿐만 아니라 전체적으로 마운트의 성능을 저하시키게 된다.However, the conventional method of assembling the P / T assembly 100 as described above affects the gap set in the peripheral parts of the P / T assembly 100 and the vehicle frame system, resulting in a deterioration of the overall quality of the vehicle. Inability to guarantee the in-situ of the / T assembly 100 adversely affects the load condition change and characteristics of the mount, thereby increasing the mount displacement and degrading the mount as a whole.

또한 상기 P/T조립체(100)의 조립면 변동으로 조립성과 생산성이 떨어지는문제점도 있었다.In addition, there is a problem in that the assembly and productivity is lowered due to variation in the assembly surface of the P / T assembly 100.

이에 본 발명은 상기와 같은 종래 문제점을 해결하기 위해 발명된 것으로, P/T조립체를 차체 프레임에 마운트들 매개로 안착 고정시킬 때 상기 P/T조립체의 쏠림과 어긋남을 방지하여 차체 프레임의 안착 정위치로 정확하게 안내하여 P/T조립체를 조립함에 따라 마운트의 하중조건 및 특성을 유지하면서 내구성을 향상시키고 초기 마운트의 품질과 조립성 및 생산성을 향상시키는 엔진과 변속기 조립체의 프레임 정위치 안내구조를 제공함에 그 목적이 있다.Accordingly, the present invention has been invented to solve the conventional problems as described above, when the P / T assembly is seated and fixed to the vehicle body frame through the mounts to prevent the mounting and shifting of the P / T assembly to prevent mounting of the vehicle body frame Provides precise frame guide of engine and transmission assembly that improves durability and improves initial mount quality, assembly and productivity while maintaining the loading conditions and characteristics of the mount by assembling the P / T assembly precisely by positioning. Has its purpose.

상기와 같은 목적을 달성하기 위한 본 발명은 서브 프레임에 보울트 체결공을 형성하고 상기 보울트 체결공을 통하여 보울트와 너트를 매개로 P/T조립체의 오일팬을 보유지지하는 조립용 지그를 설치하되, 이 조립용 지그는 오일팬의 중심 플랜지의 홈에 위치하도록 되어 있다.The present invention for achieving the above object is to form a bolt fastening hole in the sub-frame and install the assembly jig for holding the oil pan of the P / T assembly through the bolt and the nut through the bolt fastening hole, This assembling jig is located in the groove of the center flange of the oil pan.

도 1은 본 발명에 따른 엔진과 변속기 조립체가 차체 프레임에 안착될때 설치 정위치로 안내하는 조립용 지그의 결합 분리 사시도,1 is an exploded perspective view of the assembly jig for guiding the installation jig to the installation position when the engine and the transmission assembly according to the present invention seated on the body frame,

도 2는 도 1의 결합상태 단면도,2 is a cross-sectional view of the coupling state of FIG.

도 3은 종래 통상적인 차체 프레임에 엔진과 변속기 조립체가 설치된 상태도이다.3 is a state diagram in which an engine and a transmission assembly are installed in a conventional vehicle body frame.

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

1 : 서브프레임 2 : 보울트 체결공1: Subframe 2: Bolt fastening hole

3 : 보울트 4 : 너트3: bolt 4: nut

5 : 오일팬 6 : 조립용지그5: oil pan 6: assembly jig

7 : 홈7: home

이하 본 발명은 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1과 2는 본 발명에 따른 P/T조립체의 프레임 정위치 안내구조를 나타낸 분리사시도와 결합 단면도이다.1 and 2 is an exploded perspective view and a cross-sectional view showing a frame positioning guide structure of the P / T assembly according to the present invention.

본 발명은 서브프레임(1)에 보울트 체결공(2)을 형성하고 이 보울트 체결공(2)을 통하여 보울트(3)와 너트(4)를 매개로 P/T조립체에 조립된 오일팬(5)을 보유지지하는 조립용 지그(6)를 부착시키되, 이 조립용 지그(6)는 오일팬(5)의 중심플랜지(5a)의 홈(7)에 위치하도록 되어 있다.The present invention forms a bolt fastening hole (2) in the subframe (1) and the oil pan (5) assembled to the P / T assembly via the bolt (3) and the nut (4) through the bolt fastening hole (2) The assembling jig 6 holding () is attached, and the assembling jig 6 is located in the groove 7 of the center flange 5a of the oil pan 5.

즉 본 발명은 서브프레임(1)의 상면에 조립용 지그(6)를 위치시키고 보울트(3)와 너트(4)를 이용하여 이 조립용 지그(6)를 고정시킨다.That is, according to the present invention, the assembly jig 6 is positioned on the upper surface of the subframe 1 and the assembly jig 6 is fixed by using the bolt 3 and the nut 4.

그리고 이 고정된 조립용 지그(6)의 상면쪽으로 P/T조립체 올려 놓아 이 P/T조립체의 오일팬(5)의 중심플랜지(5a)에 형성된 홈(7)을 상기 조립용 지그(6)에 올려놓게 되면, 상기 P/T조립체는 이 조립용 지그(6)에 의해 구속되어 고정상태를 유지하게 되면서 더 이상의 유동이나 흔들림 및 회전을 일으키지 않는다.Then, the P / T assembly is placed on the upper surface of the fixed assembly jig 6, and the groove 7 formed in the central flange 5a of the oil pan 5 of the P / T assembly is mounted. When placed on, the P / T assembly is constrained by this assembling jig 6 to remain stationary and does not cause any further flow or shake and rotation.

그런 다음, 이렇게 정위치로 보유지지된 P/T조립체는 서브프레임(1)에 마운트들을 이용하여 공지의 방식대로 설치하고 난후, 상기 서브프레임(1)에 설치된 조립용 지그(6)를 해체시키게 되면, 상기 P/T조립체는 서브프레임(1)의 정위치에 정확하게 설치되어진다.The P / T assembly held in this position is then installed in a known manner using mounts in the subframe 1, and then disassembled the assembly jig 6 installed in the subframe 1. If so, the P / T assembly is correctly installed at the correct position of the subframe (1).

상기와 같이 본 발명에 따른 엔진과 변속기 조립체의 프레임 정위치 안내구조는 마운트의 고무류 하중조건과 특성에 영향을 받지 않으면서 이 마운트의 내구성을 향상시키며, 초기 마운트 품질과 조립성 및 생산성들을 향상시키는 잇점이 있다.As described above, the frame positioning guide structure of the engine and the transmission assembly according to the present invention improves the durability of the mount without being affected by the rubber load conditions and characteristics of the mount, and improves the initial mount quality, assembly and productivity. There is an advantage.

Claims (1)

서브프레임(1)에 보울트 체결공(2)을 형성하고 이 보울트 체결공(2)을 통하여 보울트(3)와 너트(4)를 매개로 P/T조립체에 조립된 오일팬(5)을 보유지지하는 조립용 지그(6)를 부착시키되, 이 조립용 지그(6)는 오일팬(5)의 중심플랜지(5a)의 홈(7)에 위치하도록 이루어진 엔진과 변속기 조립체의 프레임 정위치 안내구조.A bolt fastening hole (2) is formed in the subframe (1), and the bolt fastening hole (2) holds the oil pan (5) assembled to the P / T assembly via the bolt (3) and the nut (4). A supporting assembly jig 6 is attached, the assembly jig 6 being positioned in the groove 7 of the center flange 5a of the oil pan 5 and the frame positioning guide structure of the engine assembly and the transmission assembly. .
KR10-2001-0036073A 2001-06-23 2001-06-23 Frame Fixed Position Guide Structure of Engine and Transmission Assembly KR100399189B1 (en)

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Application Number Priority Date Filing Date Title
KR10-2001-0036073A KR100399189B1 (en) 2001-06-23 2001-06-23 Frame Fixed Position Guide Structure of Engine and Transmission Assembly

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KR10-2001-0036073A KR100399189B1 (en) 2001-06-23 2001-06-23 Frame Fixed Position Guide Structure of Engine and Transmission Assembly

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KR20030000335A KR20030000335A (en) 2003-01-06
KR100399189B1 true KR100399189B1 (en) 2003-09-22

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KR100466519B1 (en) * 2002-12-02 2005-01-15 기아자동차주식회사 Structure for mounting in vehicle

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