KR19980029744A - Vehicle rear suspension fixed structure - Google Patents
Vehicle rear suspension fixed structure Download PDFInfo
- Publication number
- KR19980029744A KR19980029744A KR1019960049073A KR19960049073A KR19980029744A KR 19980029744 A KR19980029744 A KR 19980029744A KR 1019960049073 A KR1019960049073 A KR 1019960049073A KR 19960049073 A KR19960049073 A KR 19960049073A KR 19980029744 A KR19980029744 A KR 19980029744A
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- South Korea
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- damper
- axle beam
- vehicle
- rear suspension
- bracket
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Abstract
본 발명은 차량용 리어현가장치 고정구조에 관한 것으로서, 차량의 리어현가장치(1)의 댐퍼(2)가 액슬빔(3)에 소정각도(α)로 경사지게 댐퍼브라켓(4)과 트레일링크(5) 사이에 체결부재(B)로 축지된 것에 있어서, 상기 액슬빔(3)에 요홈(4A)을 형성한 댐퍼브라켓(4)과 이 요홈(4A)에 댐퍼(2)를 삽착시켜 체결부재(B)로 축지한 것으로 조립공정작업성이 용이하고, 차체와 소정각도를 경사지게 설치가능하여 진동 및 충격 흡수력을 좋게 하며, 주행시 승차감 향상 및 제동력 기능증대와 차량의 성능 상승을 지속시킬 수 있는 효과가 있다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixed structure of a rear suspension for a vehicle, wherein the damper 2 of the rear suspension 1 of the vehicle is inclined at an angle α to the axle beam 3 by the damper bracket 4 and the trail link 5. And the damper bracket 4 having the groove 4A formed in the axle beam 3 and the damper 2 inserted into the groove 4A. B) It is easy to assemble process work, and it can install the car body and the predetermined angle inclined to improve vibration and shock absorbing power, and to improve riding comfort, increase braking function and increase the performance of the vehicle. have.
Description
본 발명은 차량용 리어(Rear)현가장치 고정구조에 관한 것으로서, 특히 액슬빔(Axle Beam)에 댐퍼브라켓(Damper Bracket)을 구비하여 댐퍼를 축지하므로서, 현가장치의 조립공정이 용이하고, 주행안정성을 높일 수 있게 한 차량용 리어현가장치 고정구조에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle rear suspension fixing structure. In particular, a damper bracket is provided on an axle beam to accumulate a damper, thereby facilitating the assembly process of the suspension and driving stability. It relates to a vehicle rear suspension fixed structure that can be increased.
일반적으로 리어현가장치는 차체와 바퀴를 연결하는 장치로서 노면에서의 충격을 흡수하는 스프링과 스프링의 작동을 조정하는 쇽업소버와 바퀴의 작동을 제어하는 암이나 링크로 구성된 댐퍼가 액슬빔에 상측으로 축설되었다.In general, the rear suspension is a device that connects the vehicle body and the wheel. A shock absorber consisting of a spring absorbing the impact on the road, a shock absorber adjusting the operation of the spring, and an arm or link controlling the operation of the wheel, are upwardly mounted on the axle beam. It was built.
이와같은 종래의 현가장치(1)는 도면 도 4에서 보는 바와같이 타이어가 설치된 액슬축에 액슬빔(3)이 설치되고, 액슬빔(3)의 양측 상부 댐퍼브라켓(4)과 트레일링크(6 ; Trail Link)를 설치하고, 댐퍼브라켓(4)과 트레일링크에는 사부가 차체에 고정된 현가장치의 댐퍼(2)를 체결부재(B)로 축지시키며, 댐퍼(2)는 차체의 설계배치 구조에 의하여 소정각도(α)로 경사지게 설치한 것이다.As shown in FIG. 4, the conventional suspension device 1 is provided with an axle beam 3 on an axle shaft on which a tire is installed, and upper damper brackets 4 and trail links 6 on both sides of the axle beam 3. Trail link is installed, and damper bracket (4) and trail link are damped by a fastening member (B) of a damper (2) of a suspension device fixed to the vehicle body by a damping member (2), and the damper (2) is a design arrangement structure of the vehicle body. It installs inclined by predetermined angle (alpha) by it.
이러한 현가장치(1)의 댐퍼(2)는 차체의 리어타이어에서 전달되는 상 하방향의 진동 및 충격을 흡수하여 차체에 전달되는 진동을 최소한 각도 회동될 수 있게 하므로서, 승차감을 높이도록 하였다.The damper 2 of the suspension device 1 absorbs the vibration and shock of the up and down direction transmitted from the rear tire of the vehicle body so that the vibration transmitted to the vehicle body can be rotated at least angularly, thereby increasing the riding comfort.
그러나, 현가장치(1)의 댐퍼(2)가 액슬빔(3) 상부에 설치한 댐퍼브라켓(4)과 트레일링크(5)에 소정각도(α)로 경사지게 축지됨에 따라 조립공정에서의 작업성 저하 및 소정각도(α)가 지속성이 유지되지 못하므로 인해 현가장치(1)의 작동 저하는 폐단이 있었다.However, as the damper 2 of the suspension device 1 is inclined to the damper bracket 4 and the trail link 5 installed above the axle beam 3 at a predetermined angle α, workability in the assembling process is achieved. Since the lowering and the predetermined angle α cannot be maintained, the operation of the suspension device 1 is closed.
전술한 종래의 기술들은 현가장치의 댐퍼가 액슬에 설치된 댐퍼브라켓과 트레일 링크에 축지된 상태에서 소정각도(α)로 경사지게 차체에 설치됨에 따라 조립작업성이 용이하지 못하였고, 소정각도(α)의 변위에 따른 현가장치의 작동성 불량으로 차량의 주행성 및 제동력과 그외 작동성을 저하시키는 문제점이 있었다.In the above-described conventional techniques, as the damper of the suspension device is installed on the vehicle body inclined at a predetermined angle α in a state where the damper bracket is installed on the axle and the damper bracket, the assembly workability is not easy, and the predetermined angle α Due to the displacement of the suspension due to the poor operability of the vehicle there was a problem in reducing the running and braking force and other operability of the vehicle.
본 발명은 상기와 같은 종래의 문제점을 해결하기 위하여 발명한 것으로서, 액슬빔에 댐퍼브라켓을 구비하여 댐퍼를 축지하므로서 현가장치의 조립공정을 단순화시켜 작업성을 높이고, 내구성 및 차량의 현가성능을 높일 수 있게 한 것을 목적으로 한다.The present invention has been invented to solve the above-mentioned conventional problems, by providing a damper bracket on the axle beam to damp the damper, thereby simplifying the assembly process of the suspension device, increasing workability, increasing durability and suspension performance of the vehicle. It aims at making it possible.
도 1은 본 발명의 적용상태도.1 is an application state of the present invention.
도 2는 본 발명의 설치상태 구조도.Figure 2 is a structural diagram of the installation state of the present invention.
도 3은 본 발명의 도 2 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of the present invention.
도 4는 종래의 분리상태도.Figure 4 is a conventional state of separation.
도 5는 종래의 설치상태 단면구조도.5 is a cross-sectional view of a conventional installation state.
(도면의 주요부분에 대한 부호의 설명)(Explanation of symbols for the main parts of the drawing)
1 ; 리어현가장치 2 ; 댐퍼One ; Rear suspension 2; Damper
3 ; 액슬빔 4 ; 댐퍼브라켓3; Axle beam 4; Damper Bracket
4A ; 요홈 5 ; 트레일링크4A; Groove 5; Trail links
B ; 체결부재 α,α2 ; 소정각도B; Fastening members α, α2; Predetermined angle
이하, 본 발명의 구성을 상세하게 설명하면 다음과 같다.Hereinafter, the configuration of the present invention in detail.
차량의 리어현가장치(1)의 댐퍼(2)가 액슬빔(3)에 소정각도(α)로 경사지게 댐퍼브라켓(4)과 트레일링크(5) 사이에 체결부재(B)로 축지된 것에 있어서, 상기 액슬빔(3)에 요홈(4A)을 형성한 댐퍼브라켓(4)와 이 요홈(4A)에 댐퍼(2)를 삽착시켜 체결부재(B)로 축지한 것이다.In the damper (2) of the rear suspension (1) of the vehicle is inclined by the fastening member (B) between the damper bracket (4) and the trail link (5) inclined at a predetermined angle (α) to the axle beam (3). In addition, the damper bracket 4 having the groove 4A formed in the axle beam 3 and the damper 2 are inserted into the groove 4A, and the damper bracket 2 is held by the fastening member B.
이와같이 구성된 본 발명의 일실시예를 상세하게 설명하면 다음과 같다.Referring to the embodiment of the present invention configured in this way in detail as follows.
도면 도 1은 본 발명의 적용상태도로써 거의 타이어(T)로 설치된 액슬축에 액슬빔(3)을 설치하고, 액슬빔(3) 상부에 현가장치(1)의 댐퍼(2)를 축지하며, 댐퍼(2) 상부로 차체와 연결설치된다.1 is an application state diagram of the present invention, the axle beam (3) is installed on the axle shaft almost installed with the tire (T), and the damper (2) of the suspension device (1) on the axle beam (3) is held thereon, The damper 2 is connected to the vehicle body and installed above.
상기 좌 우측 타이어가 설치된 액슬빔(3)의 양측 일측면에는 요홈(4A)을 가진 댐퍼브라켓(4)을 구비하여 현가장치(1)의 댐퍼(2) 하단부를 체결부재(B)로 액슬빔(3)에 축지시킨다.On both sides of the axle beam 3 provided with the left and right tires, damper brackets 4 having recesses 4A are provided, and lower ends of the dampers 2 of the suspension device 1 are fastened to the axle beams B. It is moistened to (3).
이러한 댐퍼(2)는 액슬빔(3)에 축지된 상태에서 상부에 설치되는 차체의 고정위치에 따라 체결부재(B)를 중심으로 소정각도(α2) 경사지게 위치될 수 있게 한 것이다.The damper 2 is to be inclined at a predetermined angle α2 with respect to the fastening member B according to the fixing position of the vehicle body installed in the upper state in the state axially supported by the axle beam (3).
이와같이 된 본 발명의 작용을 상세하게 설명하면 다음과 같다.Referring to the operation of the present invention as described in detail as follows.
리어타이어가 설치된 액슬축의 액슬빔(3) 실측면에 요홈(4A)을 가진 댐퍼브라켓(4)과 이 요홈(4A)에 현가장치(1)의 댐퍼(2)를 삽착시켜 체결부재(B)로 축지시킴에 따라 액슬빔(3)에 댐퍼브라켓(4)과 댐퍼(2)가 소정방향으로 회동될 수 있게 한다.A fastening member (B) by inserting a damper bracket (4) having a recess (4A) on the axle beam (3) actual side of the axle shaft provided with a rear tire and a damper (2) of the suspension device (1) in the recess (4A). The damper bracket 4 and the damper 2 can be rotated in a predetermined direction to the axle beam 3 by the shaft axis.
상기한 댐퍼(2)는 댐퍼브라켓(4)에 축지된 상태에서 상부의 차체 고정위치에 따라 소정각도(α2)로 유지되게 한다.The damper 2 is maintained at a predetermined angle α2 according to the vehicle body fixing position of the upper part in the state damped by the damper bracket 4.
이러한 현가장치의 댐퍼(2)는 댐퍼브라켓(4)에 삽착된 상태에서 체결부재(B)로 축지됨에 따라 조립작업성이 용이하다.The damper 2 of the suspension device is easily assembled by being fastened by the fastening member B in a state of being inserted into the damper bracket 4.
또한 리어타이어를 통해 전달되는 상 하방향의 진동과 충격에 의해 소정방향으로 회동하는 댐퍼(2)는 액슬빔(3)에 축지된 댐퍼브라켓(4)의 변형을 방지시킬 수 있어 소정각도(α2)의 변위 변화를 방지하여 현가장치의 작동성능을 증대시키는 것이다.In addition, the damper 2 that rotates in a predetermined direction due to the vibration and shock in the vertical direction transmitted through the rear tire can prevent the deformation of the damper bracket 4 held by the axle beam 3 to prevent a predetermined angle (α2). It is to increase the operation performance of the suspension system by preventing the change of displacement.
이상에서와 같이 본 발명은 액슬빔에 댐퍼브라켓을 구비하여 댐퍼를 축지하므로서, 조립공정작업성이 용이하고, 차체와 소정각도를 경사지게 설치가능하여 진동 및 충격 흡수력을 좋게 하며, 주행시 승차감 향상 및 제동력 기능증대와 차량의 성능 상승을 지속시킬 수 있는 효과가 있다.As described above, the present invention is provided with a damper bracket on the axle beam to damp the damper, so that the assembling process is easy, and the vehicle body and the predetermined angle can be installed at an inclined angle to improve vibration and shock absorption, and to improve riding comfort and braking force when driving. There is an effect that can continue to increase the functionality and performance of the vehicle.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960049073A KR19980029744A (en) | 1996-10-28 | 1996-10-28 | Vehicle rear suspension fixed structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960049073A KR19980029744A (en) | 1996-10-28 | 1996-10-28 | Vehicle rear suspension fixed structure |
Publications (1)
Publication Number | Publication Date |
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KR19980029744A true KR19980029744A (en) | 1998-07-25 |
Family
ID=66316472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960049073A KR19980029744A (en) | 1996-10-28 | 1996-10-28 | Vehicle rear suspension fixed structure |
Country Status (1)
Country | Link |
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KR (1) | KR19980029744A (en) |
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1996
- 1996-10-28 KR KR1019960049073A patent/KR19980029744A/en not_active Application Discontinuation
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