KR19980018213U - Aluminum panel fixing structure of electric vehicle - Google Patents

Aluminum panel fixing structure of electric vehicle Download PDF

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Publication number
KR19980018213U
KR19980018213U KR2019960031614U KR19960031614U KR19980018213U KR 19980018213 U KR19980018213 U KR 19980018213U KR 2019960031614 U KR2019960031614 U KR 2019960031614U KR 19960031614 U KR19960031614 U KR 19960031614U KR 19980018213 U KR19980018213 U KR 19980018213U
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South Korea
Prior art keywords
panel
coupling
partner
adhesive
hole
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KR2019960031614U
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Korean (ko)
Inventor
우형표
Original Assignee
양재신
대우자동차 주식회사
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Priority to KR2019960031614U priority Critical patent/KR19980018213U/en
Publication of KR19980018213U publication Critical patent/KR19980018213U/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D27/00Connections between superstructure or understructure sub-units
    • B62D27/02Connections between superstructure or understructure sub-units rigid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00Type of vehicle
    • B60Y2200/90Vehicles comprising electric prime movers
    • B60Y2200/91Electric vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2410/00Constructional features of vehicle sub-units
    • B60Y2410/12Production or manufacturing of vehicle parts
    • B60Y2410/125Bounded parts

Abstract

본 고안은 용이하게 접착제의 두께를 조절할 수 있으며 동시에 견고하게 결합패널을 결합상대패널에 고정할 수 있는 전기자동차의 알루미늄패널 고정구조에 관한 것으로서, 양측에 체결공이 형성된 결합패널과, 상기 결합패널에 형성된 체결공과 같은 축상에 형성된 체결공을 갖는 결합상대패널과, 상기 결합패널을 결합상대패널에 고정하는 엑포시계열의 접착제와, 상기 결합패널과 결합상대패널의 사이에 위치하여 접착제의 두께를 조절하는 안내공을 갖는 스페이서와, 상기 결합패널의 체결공, 스페이서의 안내공, 결합상대패널의 체결공에 삽입되어 일측이 리벳팅작업되는 리벳을 포함하여 이루어진 것을 특징으로 하는 것이다.The present invention relates to an aluminum panel fixing structure of an electric vehicle that can easily adjust the thickness of the adhesive and at the same time firmly fixing the bonding panel to the bonding partner panel, the coupling panel formed with fastening holes on both sides, and the coupling panel A mating partner panel having a mating hole formed on the same axis as the formed fastening hole, an expo time series adhesive for fixing the mating panel to the mating partner panel, and a position of the mating panel and the mating partner panel to adjust the thickness of the adhesive. It is characterized in that it comprises a spacer having a guide hole to be inserted into the fastening hole of the coupling panel, the guide hole of the spacer, the fastening hole of the coupling partner panel is riveted to one side.

Description

전기자동차의 알루미늄패널 고정구조Aluminum panel fixing structure of electric vehicle

본 고안은 전기자동차의 알루미늄패널 고정구조에 관한 것으로서, 보다 상세하게는 용이하게 접착제의 두께를 조절할 수 있으며 동시에 견고하게 결합패널을 결합상대패널에 고정할 수 있는 전기자동차의 알루미늄패널 고정구조에 관한 것이다.The present invention relates to an aluminum panel fixing structure of an electric vehicle, and more particularly, to an aluminum panel fixing structure of an electric vehicle that can easily adjust the thickness of an adhesive and at the same time firmly fix a bonding panel to a bonding partner panel. will be.

자동차용 기관으로 많이 사용하는 가솔린 기관을 비롯한 내연기관은 연료를 실린더 내에서 연소시켜, 이 때 발생되는 열에너지를 동력으로 이용하고 있다. 이러한 내연기관에 있어서, 연소 후에 배출되는 배기가스 중에는 연소에 의한 질소산화물과 불완전연소로 인한 일산화탄소 및 탄화수소와 같은 유해한 성분이 함유되어 있어, 대기를 오염시킨다. 이와 같은 환경오염 문제 및 화석연료의 고갈로 인해 각국에서는 대체에너지를 이용한 자동차용 기관에 대한 연구가 활발하게 진행되고 있다. 이러한 대체에너지를 이용한 자동차 중에서 전기에너지를 이용하여 차량을 구동하는 전기자동차(Electric Vehicle)는 가장 실용화 가능성이 높은 편이다. 전기자동차는 가솔린기관의 연료 대신에, 배터리에서 공급되는 전기에 의해 모터를 회전시켜, 이 때 발생되는 모터의 회전력을 감속기에 의해 감속시킨 다음, 차동장치를 통해 좌·우측 구동륜으로 전달하여 차량의 주행을 가능케 한다. 전기자동차의 동력원인 배터리는 센터콘솔프레임의 하부라든가 트렁크의 하부에 설치되어 전기자동차를 구동시키는 역할을 수행하게 된다. 전기자동차는 차체의 중량을 줄이기 위하여 알루미늄패널을 부분적으로 사용하고 있다.Internal combustion engines, including gasoline engines, which are often used for automobile engines, burn fuel in cylinders, and use thermal energy generated at this time as power. In such an internal combustion engine, the exhaust gas discharged after combustion contains harmful components such as nitrogen oxides due to combustion and carbon monoxide and hydrocarbons due to incomplete combustion, thereby polluting the atmosphere. Due to such environmental pollution and depletion of fossil fuels, research on automobile engines using alternative energy has been actively conducted in each country. Among vehicles using such alternative energy, electric vehicles driving electric vehicles using electric energy are most likely to be put to practical use. The electric vehicle rotates the motor by electricity supplied from the battery instead of the fuel of the gasoline engine, and decelerates the rotational force of the motor generated by the reducer, and then transmits it to the left and right driving wheels through a differential device. Enable driving The battery, which is the power source of the electric vehicle, is installed in the lower part of the center console frame or the lower part of the trunk to drive the electric vehicle. Electric vehicles partially use aluminum panels to reduce the weight of the car body.

도 1은 종래기술에 따른 전기자동차의 알루미늄패널 고정구조를 보인 요부 확대단면도이다. 도 1을 설명하면, 결합상대패널(2)의 상단에 건을 이용하여 엑포시(Epoxy)계열의 접착제(4)를 도포한다. 결합상대패널(2)의 상단에 접착제(4)가 도포되면 결합패널(6)을 결합상대패널(2)의 상단에 안착시키면 결합패널(6)이 접착제(4)에 의하여 결합상대패널(2)에 고정된다.1 is an enlarged cross-sectional view showing main parts of an aluminum panel fixing structure of an electric vehicle according to the related art. Referring to FIG. 1, an epoxy-based adhesive 4 is applied to the upper end of the bonding partner panel 2 using a gun. When the adhesive 4 is applied to the upper end of the bonding partner panel 2, the bonding panel 6 is seated on the upper end of the bonding partner panel 2, so that the bonding panel 6 is connected to the bonding partner panel 2 by the adhesive 4. It is fixed to).

그러나, 상기와 같은 방법으로 결합패널을 결합상대패널에 고정할 경우 여러 가지의 문제점이 노출되었다.However, various problems are exposed when the coupling panel is fixed to the coupling partner panel in the same manner as described above.

먼저, 접착제가 도포된 결합상대패널의 상단에 결합패널을 안착시킨 상태에서 가압수단을 이용하여 결합패널의 양측을 일정시간 동안 가압하여야 하는데, 만약 가압하는 힘이 서로 다를 경우 접착제의 두께가 틀려지게 되고, 이에 따라 결합상대패널에 결합패널이 경사지게 고정되는 문제가 있었다.First, both sides of the bonding panel should be pressed for a predetermined time by using the pressing means while the bonding panel is seated on the top of the bonding partner panel to which the adhesive is applied. If the pressing force is different, the thickness of the adhesive may be different. Thus, there is a problem in that the coupling panel is inclined fixed to the coupling partner panel.

또한, 일정기간이 경과되면 접착제의 접착력이 저하됨에 따라 결합패널이 결합상대패널에서 이탈되는 문제가 있었다.In addition, when a certain period has elapsed, there is a problem that the bonding panel is separated from the bonding partner panel as the adhesive strength of the adhesive is reduced.

이에, 본 고안은 상기와 같은 문제점을 감안하여 안출된 것으로서, 그 목적은 용이하게 접착제의 두께를 조절할 수 있으며 동시에 견고하게 결합패널을 결합상대패널에 고정할 수 있는 전기자동차의 알루미늄패널 고정구조를 제공함에 있다.Therefore, the present invention was devised in view of the above problems, and its purpose is to easily control the thickness of the adhesive and at the same time firmly fix the aluminum panel fixing structure of the electric vehicle that can firmly fix the bonding panel to the mating partner panel. In providing.

도 1은 종래기술에 따른 전기자동차의 알루미늄패널 고정구조를 보인 요부 확대단면도1 is an enlarged cross-sectional view showing main parts of an aluminum panel fixing structure of an electric vehicle according to the related art;

도 2는 본 고안에 따른 전기자동차의 알루미늄패널 고정구조를 보인 요부 확대단면도Figure 2 is an enlarged cross-sectional view showing the main part showing the aluminum panel fixing structure of the electric vehicle according to the present invention

♣ 도면의 주요부분에 대한 부호의 설명 ♣♣ Explanation of symbols for main part of drawing ♣

20 : 체결공22 : 결합패널20: fastening hole 22: coupling panel

24 : 체결공26 : 결합상대패널24: fastening hole 26: mating partner panel

28 : 접착제30 : 스페이서28: adhesive 30: spacer

32 : 안내공34 : 리벳32: guide 34: rivet

이러한, 본 고안의 목적은 양측에 체결공이 형성된 결합패널과, 상기 결합패널에 형성된 체결공과 같은 축상에 형성된 체결공을 갖는 결합상대패널과, 상기 결합패널을 결합상대패널에 고정하는 엑포시계열의 접착제와, 상기 결합패널과 결합상대패널의 사이에 위치하여 접착제의 두께를 조절하는 안내공을 갖는 스페이서와, 상기 결합패널의 체결공, 스페이서의 안내공, 결합상대패널의 체결공에 삽입되어 일측이 리벳팅작업되는 리벳를 포함하여 이루어진 것을 특징으로 하는 전기자동차의 알루미늄패널 고정구조에 의하여 달성될 수 있다.The object of the present invention is a coupling panel having coupling holes formed at both sides, a coupling partner panel having coupling holes formed on the same axis as the coupling holes formed at the coupling panel, and an expo time series for fixing the coupling panel to the coupling partner panel. Spacer having an adhesive, a guide hole positioned between the coupling panel and the coupling partner panel to adjust the thickness of the adhesive, the coupling hole of the coupling panel, the guide hole of the spacer, the coupling hole of the coupling partner panel is inserted into one side The riveting operation can be achieved by the aluminum panel fixing structure of the electric vehicle, characterized in that made by including a rivet.

이하, 본 고안에 따른 전기자동차의 알루미늄패널 고정구조의 바람직한 실시예를 첨부 도면에 의거하여 좀 더 구체적으로 설명하면 다음과 같다.Hereinafter, a preferred embodiment of the aluminum panel fixing structure of the electric vehicle according to the present invention will be described in more detail based on the accompanying drawings.

도 2는 본 고안에 따른 전기자동차의 알루미늄패널 고정구조를 보인 요부 확대단면도이다. 도 2를 설명하면, 양측에 체결공(20)이 형성된 결합패널(22)이 구비되고, 이 체결공(20)과 같은 축상에 형성된 체결공(24)을 갖는 결합상대패널(26)이 구비된다. 결합패널(22)을 결합상대패널(26)에 고정하는 엑포시(Epoxy)계열의 접착제(28)가 구비된다. 결합패널(22)과 결합상대패널(26)의 사이에 위치하여 접착제(28)의 두께를 조절하는 스페이서(30)가 구비된다. 이 스페이서(30)에는 안내공(32)이 형성된다. 결합패널(22)의 체결공(20)과 결합상대패널(26)의 체결공(24)에 삽입되어 고정되는 리벳(34)이 구비된다.Figure 2 is an enlarged cross-sectional view showing the main part showing the aluminum panel fixing structure of the electric vehicle according to the present invention. Referring to FIG. 2, a coupling panel 22 having fastening holes 20 is provided at both sides thereof, and a coupling partner panel 26 having fastening holes 24 formed on the same axis as the fastening holes 20 is provided. do. Epoxy-based adhesives 28 are provided to fix the bonding panel 22 to the bonding partner panel 26. A spacer 30 positioned between the coupling panel 22 and the coupling partner panel 26 to adjust the thickness of the adhesive 28 is provided. Guide holes 32 are formed in the spacer 30. Rivets 34 which are inserted into and fixed to the fastening holes 20 of the coupling panel 22 and the fastening holes 24 of the coupling partner panel 26 are provided.

상기와 같이 구성된 결합패널이 결합상대패널에 고정되는 상태 및 이에 따른 효과를 설명한다.The state in which the coupling panel configured as described above is fixed to the coupling partner panel and the effects thereof will be described.

결합상대패널(26)의 상단에 스페이서(30)를 위치시킨 상태에서 건을 이용하여 접착제(28)를 결합상대패널(26)의 상단에 도포한다. 결합상대패널(26)의 상단에 접착제(28)가 도포되면 결합패널(22)을 결합상대패널(26)의 상단에 안착시킨다. 이때 결합패널(22)의 체결공(20), 스페이서(30)의 안내공(32), 결합상대패널(26)의 체결공(24)이 같은 축상에 위치하게 된다. 결합패널(22)이 결합상대패널(26)의 상단에 안착되면 리벳(34)을 결합패널(22)의 체결공(20), 스페이서(30)의 안내공(32), 결합상대패널(26)의 체결공(24)으로 삽입한 상태에서 리벳(34)의 끝단부를 리벳팅작업한다. 리벳(34)의 끝단부가 리벳팅작업됨에 따라 결합패널(22)이 결합상대패널(26)에 고정된다. 결합상대패널(26)과 결합패널(22)의 사이에 스페이서(30)가 개재되어 있음으로 접착제(28)의 두께가 스페이서(30)의 두께만큼 압축된다.The adhesive 28 is applied to the upper end of the bonding partner panel 26 using a gun while the spacer 30 is positioned on the upper end of the bonding partner panel 26. When the adhesive 28 is applied to the upper end of the coupling partner panel 26, the coupling panel 22 is seated on the upper end of the coupling partner panel 26. In this case, the fastening hole 20 of the coupling panel 22, the guide hole 32 of the spacer 30, and the fastening hole 24 of the coupling partner panel 26 are positioned on the same axis. When the coupling panel 22 is seated on the upper end of the coupling partner panel 26, the rivet 34 is fastened to the coupling hole 20 of the coupling panel 22, the guide hole 32 of the spacer 30, and the coupling partner panel 26. Riveting the end of the rivet 34 in the state inserted into the fastening hole 24 of the). As the end portion of the rivet 34 is riveted, the coupling panel 22 is fixed to the coupling partner panel 26. Since the spacer 30 is interposed between the coupling partner panel 26 and the coupling panel 22, the thickness of the adhesive 28 is compressed by the thickness of the spacer 30.

접착제(28)에 의하여 결합패널(22)이 결합상대패널(26)에 고정된 상태에서 리벳(34)이 결합패널(22)과 결합상대패널(26)의 체결공(20),(24)에 삽입고정되어 있음으로 접착제(28)의 접착력 저하로 결합패널(22)이 결합상대패널(26)에서 이탈되는 것을 방지할 수 있으며 동시에 결합패널(22)과 결합상대패널(26)의 사이에 스페이서(30)가 개재되어 있음으로 용이하게 접착제(28)의 두께를 조절할 수 있는 것이다.The rivets 34 are fastening holes 20 and 24 of the coupling panel 22 and the coupling partner panel 26 while the coupling panel 22 is fixed to the coupling partner panel 26 by the adhesive 28. It is inserted into the fixing to prevent the adhesive panel 28 from being separated from the bonding partner panel 26 due to the decrease in the adhesive force of the adhesive 28 and at the same time between the coupling panel 22 and the bonding partner panel 26 Since the spacer 30 is interposed, the thickness of the adhesive 28 can be easily adjusted.

상술한 바와 같이 본 고안에 따른 전기자동차의 알루미늄패널 고정구조는 접착제에 의하여 결합패널이 결합상대패널에 고정된 상태에서 리벳이 결합패널과 결합상대패널의 체결공에 삽입고정되어 있음으로 견고하게 결합패널을 결합상대패널에 고정할 수 있는 효과를 갖는 것이다.As described above, the aluminum panel fixing structure of the electric vehicle according to the present invention is firmly coupled by inserting and fixing the rivet into the coupling hole of the coupling panel and the coupling partner panel while the coupling panel is fixed to the coupling partner panel by an adhesive. The panel can be fixed to the mating panel.

Claims (1)

양측에 체결공(20)이 형성된 결합패널(22)과,A coupling panel 22 having fastening holes 20 formed at both sides thereof, 상기 결합패널(22)에 형성된 체결공(24)과 같은 축상에 형성된 체결공(24)을 갖는 결합상대패널(26)과,A coupling partner panel 26 having a coupling hole 24 formed on the same axis as the coupling hole 24 formed in the coupling panel 22; 상기 결합패널(22)을 결합상대패널(26)에 고정하는 엑포시계열의 접착제(28)와,An expo time series adhesive 28 which fixes the coupling panel 22 to the coupling partner panel 26; 상기 결합패널(22)과 결합상대패널(26)의 사이에 위치하여 접착제(28)의 두께를 조절하는 안내공(32)을 갖는 스페이서(30)와,A spacer 30 having a guide hole 32 positioned between the coupling panel 22 and the coupling partner panel 26 to adjust the thickness of the adhesive 28; 상기 결합패널(22)의 체결공(20), 스페이서(30)의 안내공(32), 결합상대패널(26)의 체결공(24)에 삽입되어 일측이 리벳팅작업되는 리벳(34)을 포함하여 이루어진 것을 특징으로 하는 전기자동차의 알루미늄패널 고정구조.The rivet 34 is inserted into the coupling hole 20 of the coupling panel 22, the guide hole 32 of the spacer 30, the coupling hole 24 of the coupling partner panel 26, and one side is riveted. Aluminum panel fixed structure of the electric vehicle, characterized in that made.
KR2019960031614U 1996-09-25 1996-09-25 Aluminum panel fixing structure of electric vehicle KR19980018213U (en)

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KR2019960031614U KR19980018213U (en) 1996-09-25 1996-09-25 Aluminum panel fixing structure of electric vehicle

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KR2019960031614U KR19980018213U (en) 1996-09-25 1996-09-25 Aluminum panel fixing structure of electric vehicle

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200483387Y1 (en) * 2016-01-05 2017-05-08 정문식 Manhole Inner Cover

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200483387Y1 (en) * 2016-01-05 2017-05-08 정문식 Manhole Inner Cover

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