KR19980010442U - Trailing link mounting structure of suspension - Google Patents
Trailing link mounting structure of suspension Download PDFInfo
- Publication number
- KR19980010442U KR19980010442U KR2019960023856U KR19960023856U KR19980010442U KR 19980010442 U KR19980010442 U KR 19980010442U KR 2019960023856 U KR2019960023856 U KR 2019960023856U KR 19960023856 U KR19960023856 U KR 19960023856U KR 19980010442 U KR19980010442 U KR 19980010442U
- Authority
- KR
- South Korea
- Prior art keywords
- trailing link
- link
- mounting structure
- suspension
- trailing
- Prior art date
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 24
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/006—Attaching arms to sprung or unsprung part of vehicle, characterised by comprising attachment means controlled by an external actuator, e.g. a fluid or electrical motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/41—Elastic mounts, e.g. bushings
- B60G2204/4102—Elastic mounts, e.g. bushings having a pin or stud extending perpendicularly to the axis of the elastic mount
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/43—Fittings, brackets or knuckles
- B60G2204/4302—Fittings, brackets or knuckles for fixing suspension arm on the vehicle body or chassis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/70—Materials used in suspensions
- B60G2206/73—Rubber; Elastomers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
본 고안은 종래 자동차용 현가장치의 트레일링 링크의 취부구조에서는 내통과 외통으로 형성된 부시를 제작하고 또한 상기 부시를 파이프의 양단에 접합하여 제작하므로 트레일링 링크의 제작공정이 복잡하다는 문제점이 있고 또한 상기 트레일링 링크는 중량이 무겁고 및 제조코스트가 높다는 문제점이 있어서 이를 해결할 목적으로, 차체에 결합되는 브래킷과, 상기 브래킷에 결합되는 부시와 액슬에 결합되는 부시가 양단에 접합된 트레일링 링크를 포함하는 자동차용 현가장치의 트레일링 링크 취부구조에 있어서, 상기 브래킷(40)은 대략 직각 단면을 가지도록 형성되어 측면부(40a)에는 조립구멍(H)이 형성되며, 상기 트레일링 링크는 일단에는 부시가 접합되며 타단에는 나사부(44b)가 형성되며 중간부에는 막음부(44a)가 형성된 링크부재(44)와 상기 링크부재(44)의 나사부(44b)측으로 삽입되는 아령형상의 러버(42)로 이루어지는 것을 특징으로 하는 자동차용 현가장치의 트레일링 링크의 취부구조를 제공한다.The present invention has a problem that the manufacturing process of the trailing link is complicated because the bushing formed by the inner cylinder and the outer cylinder in the mounting structure of the trailing link of the conventional vehicle suspension system is also manufactured by joining the bush to both ends of the pipe. The trailing link has a problem that the weight is heavy and the manufacturing cost is high, and for the purpose of solving this, a trailing link coupled to both ends of the bushing coupled to the vehicle body and the bushing coupled to the bracket and the axle is connected to both ends. In the trailing link mounting structure of the suspension device for the vehicle, the bracket 40 is formed to have a substantially right angled cross-section, the assembling hole (H) is formed in the side portion (40a), the trailing link is a bush at one end Is joined to the other end is formed with a screw portion (44b) and the middle portion of the link member 44 formed with a blocking portion (44a) and the It provides a mounting structure of the trailing link of the suspension device for a vehicle, characterized in that made of a rubber-shaped rubber 42 inserted into the threaded portion (44b) side of the link member 44.
Description
본 고안은 자동차용 현가장치의 트레일링 링크 취부구조에 관한 것으로서, 보다 상세하게는 제작공정을 단순화하고 또한 중량 및 제조코스트를 감소시킨 자동차용 현가장치의 트레일링 링크 취부구조에 관한 것이다.The present invention relates to a trailing link mounting structure of a vehicle suspension device, and more particularly to a trailing link mounting structure of a vehicle suspension device for simplifying the manufacturing process and reduced weight and manufacturing cost.
자동차의 현가장치는 차축과 차체를 연결하여, 주행할때 차축이 노면에서 받는 진동이나 충격을 차체에 직접 전달되지 않도록 하여 차체나 화물의 손상을 방지하고 승차감을 좋게 하는 장치이다.Suspension of a vehicle is a device that connects the axle and the vehicle body, and prevents damage to the vehicle body or cargo and improves the riding comfort by preventing the axle from being directly transmitted to the vehicle body when vibrations or shocks are received from the road surface.
이러한 현가장치는 노면에서 받는 충격을 완화하는 섀시 스프링과 섀시 스프링의 자유진동을 억제하여 승차감을 좋게하는 쇽업소버 및 자동차가 옆으로 흔들리는 것을 방지하는 스테빌라이져 등으로 구성되어 있다.This suspension system is composed of a chassis spring to alleviate the impact on the road surface, a shock absorber to restrain the free vibration of the chassis spring to improve ride comfort, and a stabilizer to prevent the vehicle from shaking sideways.
상기 현가장치는 대별하면 차축현가식과 독립현가식이 있는 바, 독립현가식의 하나인 트레일링 링크형 현가장치는 소형 FF(Front engine Front drive)자동차의 리어 서스펜션에 많이 채용되는 형식이다.The suspension device is divided into axle suspension and independent suspension, and the trailing link suspension, which is one of the independent suspension, is a type that is widely used in the rear suspension of a small front engine front drive (FF) vehicle.
일반적인 자동차용 트레일링 링크형 현가장치를 도 1을 참조하여 설명하면 다음과 같다.Referring to FIG. 1, a general vehicle trailing link type suspension is as follows.
크로스멤버(2)의 좌우에는 대략 평형하게 레터럴링크(4)의 일단이 연결되며, 상기 래터럴링크(4)의 타단에는 액슬(8)이 연결된다.One end of the lateral link 4 is connected to the left and right of the cross member 2 in a substantially equilibrium, and the axle 8 is connected to the other end of the lateral link 4.
그리고, 상기 액슬(8)과 차체(미도시) 사이에는 트레일링 링크(10)가 연결된다.In addition, a trailing link 10 is connected between the axle 8 and a vehicle body (not shown).
도 2 및 도 3을 참조하여 상세히 설명하면, 상기 트레일링 링크(10)는 파이프형상의 중간부재(12)와, 상기 중간부재(12)의 양단에 접합되는부시(14)로 이루어지며, 상기 부시(14)는 내통(18)과 외통(16)으로 이루어지며, 그 사이에는 러버(20)가 개재된다.2 and 3, the trailing link 10 includes a pipe-shaped intermediate member 12 and a bush 14 joined to both ends of the intermediate member 12. The bush 14 is composed of an inner cylinder 18 and an outer cylinder 16, and a rubber 20 is interposed therebetween.
그리고, 상기 부시(14)중의 하나는 액슬(8)에 연결되며, 다른 하나는 브래킷(9)이 개재되어 차체(B)에 연결된다.One of the bushes 14 is connected to the axle 8, and the other is connected to the vehicle body B with the bracket 9 interposed therebetween.
상기 부시(14)와 차체(B)의 결합을 설명하면 다음과 같다.Referring to the coupling of the bush 14 and the vehicle body (B) is as follows.
상기 브래킷(9)은 대략 ㄷ형 단면으로 이루어져 상면부(9a)와 측면부(9b)가 형성되고, 또한 상기 상면부(9a)와 측면부(9b)에는 조립구멍(11a, 11b)이 형성된다.The bracket 9 has an approximately c-shaped cross section, and an upper surface portion 9a and a side portion 9b are formed, and assembly holes 11a and 11b are formed in the upper surface portion 9a and the side portion 9b.
여기서, 상기 브래킷(9)의 상면부(9a)는 차체(B)와 결합되며, 상기 브래킷(9)의 측면부(9b)의 사이에는 상기 트레일링 링크(10)의 부시(14)가 삽입되고, 상기 부시(14)의 내통(18)과 상기 브래킷(9) 측면부(9b)의 조립구멍(11b)에 볼트가 관통 체결된다.Here, the upper surface portion 9a of the bracket 9 is coupled to the vehicle body B, and the bush 14 of the trailing link 10 is inserted between the side portions 9b of the bracket 9. The bolt is penetrated through the inner cylinder 18 of the bush 14 and the assembly hole 11b of the side surface 9b of the bracket 9.
그러나, 앞에서 설명한 종래의 자동차용 현가장치의 트레일링 링크의 취부구조에서는 내통과 외통으로 형성된 부시를 제작하고 또한 상기 부시를 파이프의 양단에 접합하여 제작하므로 트레일링 링크의 제작공정이 복잡하다는 문제점이 있었다.However, in the above-described conventional structure of the trailing link of the suspension for automobiles, the manufacturing process of the trailing link is complicated because the bush formed by the inner cylinder and the outer cylinder is manufactured and the bush is joined to both ends of the pipe. there was.
또한, 상기 트레일링 링크는 중량이 무겁고 및 제조코스트가 높다는 문제점이 있었다.In addition, the trailing link has a problem that the weight is heavy and the manufacturing cost is high.
본 고안은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로서 본 고안의 목적은 제작이 간단하고 또한 중량이 가벼워 제조코스트를 절감할 수 있는 트레일링 링크 및 트레일링 링크의 취부구조를 제공하는 데 있다.The object of the present invention is to provide a mounting structure of a trailing link and a trailing link that can reduce the manufacturing cost because the production is simple and light weight.
도 1은 종래의 자동차용 현가장치를 나타낸 분해사시도이고,1 is an exploded perspective view showing a conventional vehicle suspension apparatus,
도 2는 종래의 현가장치의 트레일링 링크 취부구조를 나타낸 분해사시도이고,2 is an exploded perspective view showing a trailing link mounting structure of a conventional suspension device;
도 3은 도 2의 I - I선 단면도이고,3 is a cross-sectional view taken along line II of FIG. 2,
도 4는 본 고안에 따른 현가장치의 트레일링 링크 취부구조를 나타낸 분해사시도이고,Figure 4 is an exploded perspective view showing the trailing link mounting structure of the suspension according to the present invention,
도 5은 도 4의 II - II선 단면도이다.5 is a cross-sectional view taken along the line II-II of FIG.
* 도면의 주요 부분에 대한 부호 설명 *Explanation of symbols on the main parts of the drawings
B : 차체 40 : 브래킷B: body 40: bracket
42 : 러버(rubber) 44 : 링크부재42 rubber 44 link member
44a : 막음부 44b : 나사부44a: blocking portion 44b: screw portion
46 : 와셔 48 : 너트46: washer 48: nut
상기 목적을 달성하기 위한 본 고안의 구성을 설명하면 다음과 같다.Referring to the configuration of the present invention for achieving the above object is as follows.
본 고안은 차체에 결합되는 브래킷과, 상기 브래킷에 결합되는 부시와 액슬에 결합되는 부시가 양단에 접합된 트레일링 링크를 포함하는 자동차용 현가장치의 트레일링 링크 취부구조에 있어서, 상기 트레일링 링크는 링크부재와 러버로 이루어지며, 상기 브래킷은 대략 직각 단면을 가지도록 형성되어 측면부에는 상기 러버가 삽입될 수 있는 조립구멍이 형성되는 것을 특징으로 하는 현가장치의 트레일링 링크의 취부구조를 제공한다.The present invention provides a trailing link mounting structure of a suspension device for a vehicle including a bracket coupled to a vehicle body, and a bushing coupled to the bracket and a bushing coupled to an axle at both ends thereof. Is made of a link member and a rubber, and the bracket is formed to have an approximately right cross section so that a side surface has an assembly hole for inserting the rubber to provide a mounting structure of the trailing link of the suspension device. .
여기서 상기 링크부재의 일단에는 부시가 접합되며 타단에는 나사부가 형성되며 중간부에는 막음부가 형성된다.Here, one end of the link member is joined to the bush, the other end is formed with a screw portion, the middle portion is formed with a blocking portion.
이하 상기의 목적을 구체적으로 실현할 수 있는 본 고안의 바람직한 실시예를 첨부한 도면를 참조하여 설명한다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention that can specifically realize the above object.
도 4 및 도 5는 본 고안이 적용되는 실시예를 도시한 분해사시도 및 결합단면도로서 이를 참조하여 본 고안에 따른 자동차용 현가장치의 트레일링 링크의 취부구조를 설명하면 다음과 같다.4 and 5 are exploded perspective and coupling cross-sectional view showing an embodiment to which the present invention is applied to explain the mounting structure of the trailing link of the suspension device for cars according to the present invention with reference to this.
본 고안에 따른 트레일링 링크에서는 액슬과 결합되는 부시는 종래의 부시와 동일하며, 차체와 연결되는 부분을 개량한 것이다.In the trailing link according to the present invention, the bush combined with the axle is the same as the conventional bush, and is an improvement of the part connected with the vehicle body.
본 고안에 따른 트레일링 링크를 설명하면, 상기 트레일링 링크는 링크부재(44)와 러버(42)로 이루어진다.Referring to the trailing link according to the present invention, the trailing link is composed of a link member 44 and a rubber 42.
여기서 상기 링크부재(44)의 일단에는 미도시된 종래의 부시가 접합되며 타단에는 나사부(44b)가 형성되며 중간부에는 상기 러버(42)의 이동의 방지하지 위한 막음부(44a)가 형성된다.Here, the conventional bush (not shown) is joined to one end of the link member 44, and a threaded portion 44b is formed at the other end, and a blocking portion 44a is formed at the middle portion to prevent movement of the rubber 42. .
그리고, 상기 러버(42)는 대략 중공의 아령형으로 형성되어 양측부의 외경이 중간부의 외경보다 크며 내경은 동일하다.In addition, the rubber 42 is formed in a substantially hollow dumbbell shape so that the outer diameter of both sides is larger than the outer diameter of the middle portion and the inner diameter is the same.
한편, 브래킷(40)은 대략 직각단면으로 형성되어 측면부(40a)에는 조립구멍(H)이 형성되며, 상기 조립구멍(H)의 일측은 상기 러버(42)를 끼우기 위하여 개구된다.On the other hand, the bracket 40 is formed in a substantially perpendicular cross-section, the assembly hole (H) is formed in the side portion (40a), one side of the assembly hole (H) is opened to fit the rubber 42.
상기에서 설명한 본 고안에 따른 트레일링 링크의 취부방식을 설명하면 다음과 같다.Referring to the mounting method of the trailing link according to the present invention described above are as follows.
링크부재(44)의 일단은 브래킷(40)이 개재되어 차체(B)에 연결되며 미도시된 타단의 부시는 액슬에 연결된다.One end of the link member 44 is connected to the vehicle body B with the bracket 40 interposed therebetween, and the bush of the other end not shown is connected to the axle.
상세히 설명하면, 상기 링크부재(44)의 나사부(44b)측에서 상기 러버(42)를 삽입하고, 이 상태로 상기 링크부재(44)를 차체(B)에 결합된 상기 브래킷(40)의 조립구멍(H)에 삽입한다.In detail, the rubber 42 is inserted into the threaded portion 44b of the link member 44, and the link member 44 is assembled to the vehicle body B in this state. Insert into hole (H).
그리고 나서, 상기 링크부재(44)의 나사부(44b)에 와셔(46)를 삽입하고 너트(48)를 조임으로서 상기 트레일링 링크는 차체(B)에 결합된다.Then, the trailing link is coupled to the vehicle body B by inserting the washer 46 in the threaded portion 44b of the link member 44 and tightening the nut 48.
상기 트레일링 링크의 다른쪽에 접합된 부시는 종래와 동일한 방식으로 액슬에 연결된다.The bush joined to the other side of the trailing link is connected to the axle in the same way as conventionally.
상기에서 설명한 본 고안에 따른 실시예의 효과를 설명하면 다음과 같다.Referring to the effects of the embodiment according to the present invention described above are as follows.
위에서 설명한 본 고안에 의하면, 복잡한 부시의 제작 및 결합공정을 단순화시킬 수 있고, 또한 중량을 감소시킬 수 있다.According to the present invention described above, it is possible to simplify the manufacturing and joining process of the complex bush, and also to reduce the weight.
이상에서와 같이 본 고안에 의하면, 부품의 중량감소 및 공정 감소로 인하여 생산원가를 절감할 수 있다는 잇점이 있다.As described above, according to the present invention, there is an advantage that the production cost can be reduced due to the weight reduction and the process reduction of parts.
상기에서 본 고안은 하나의 실시예만을 설명하였으나, 첨부된 청구범위에서 알 수 있는 바와 같이 본 고안이 속한 분야의 통상의 지식을 가진자는 본 고안의 정신을 벗어나지 않고 변형이 가능하고 이러한 변형은 본 고안의 범위에 속한다는 것을 이해할 것이다.In the above description of the present invention has been described only one embodiment, as can be seen in the appended claims, those skilled in the art to which the present invention belongs can be modified without departing from the spirit of the present invention and such modifications I will understand that it belongs to the scope of the invention.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960023856U KR19980010442U (en) | 1996-08-06 | 1996-08-06 | Trailing link mounting structure of suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960023856U KR19980010442U (en) | 1996-08-06 | 1996-08-06 | Trailing link mounting structure of suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980010442U true KR19980010442U (en) | 1998-05-15 |
Family
ID=53972213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960023856U KR19980010442U (en) | 1996-08-06 | 1996-08-06 | Trailing link mounting structure of suspension |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980010442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100980979B1 (en) * | 2004-12-22 | 2010-09-07 | 현대자동차주식회사 | suspension system for vehicle |
-
1996
- 1996-08-06 KR KR2019960023856U patent/KR19980010442U/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100980979B1 (en) * | 2004-12-22 | 2010-09-07 | 현대자동차주식회사 | suspension system for vehicle |
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