KR910007856Y1 - Steering column sporting structure - Google Patents

Steering column sporting structure Download PDF

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Publication number
KR910007856Y1
KR910007856Y1 KR2019890013111U KR890013111U KR910007856Y1 KR 910007856 Y1 KR910007856 Y1 KR 910007856Y1 KR 2019890013111 U KR2019890013111 U KR 2019890013111U KR 890013111 U KR890013111 U KR 890013111U KR 910007856 Y1 KR910007856 Y1 KR 910007856Y1
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KR
South Korea
Prior art keywords
cross member
support
deck cross
column
steering
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Application number
KR2019890013111U
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Korean (ko)
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KR910005742U (en
Inventor
이영우
Original Assignee
현대자동차 주식회사
이양섭
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Priority to KR2019890013111U priority Critical patent/KR910007856Y1/en
Publication of KR910005742U publication Critical patent/KR910005742U/en
Application granted granted Critical
Publication of KR910007856Y1 publication Critical patent/KR910007856Y1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D1/00Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/16Steering columns

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Controls (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

내용 없음.No content.

Description

조향장치의 컬럼 지지구Column Support of Steering System

제1도는 본 고안의 주요부를 도시하는 측단면도.1 is a side cross-sectional view showing the main part of the present invention.

제2도는 본 고안의 다른 주요부를 도시하는 측단면도.Figure 2 is a side cross-sectional view showing another main part of the present invention.

제3도는 조향장치 장착에 관련되는 종래의 차내 프레임 구성을 도시하는 개략도.3 is a schematic diagram showing a conventional in-vehicle frame configuration related to steering apparatus mounting.

제4 a,b는 각각 제3도의 X-X선 및 Y-Y선 절단면도.4 a and b are cross-sectional views taken along line X-X and Y-Y of FIG. 3, respectively.

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

1 : 데크 크로스부재 2 : 차체프레임1: Deck cross member 2: Body frame

4 : 지지편 6 : 하측단 모서리부4: support piece 6: lower edge part

7 : 구멍 20 : 행거7: hole 20: hanger

본 고안은 차량이 조향장치중에서 특히 조향축을 둘러싸는 컬럼이 차내에 견고하게 지지될 수 있게 한 조향장치의 컬럼지지구에 관한 것이다.The present invention relates to a column support of a steering apparatus which enables the vehicle to be firmly supported in the vehicle, in particular the column surrounding the steering shaft.

조향장치는 자동차의 진행방향을 임의로 변환시켜 주는 장치로서, 주된 구성은 스티어링 휘일, 조향축, 그리고 이 조향축을 둘러 싸는 컬럼으로 이루어진 조작기구와, 조향축의 운동방향을 변화시켜 링크기구로 전달하여 주는 조향기어, 그리고 피트먼 아암, 드래그 링크, 너클아암및 타이로드 등으로 구성되어 있는 상기한 링크기구로 되어 있다.Steering device is a device for arbitrarily changing the driving direction of the vehicle, the main configuration is a steering wheel, steering shaft, and the operating mechanism consisting of a column surrounding the steering shaft, and the steering direction to change the direction of movement of the transmission to the link mechanism A steering gear and the above-mentioned link mechanism composed of a pitman arm, a drag link, a knuckle arm, a tie rod, and the like.

조향장치는 주행 중에 노면의 충격을 직접 받는 한편, 엔진 가동시에는 엔진의 진동도 조향장치로 전파되기 때문에, 진동을 일으키지 않는 견고한 구조의 지지구를 필요로 한다.While the steering apparatus directly receives the impact of the road surface while driving, the vibration of the engine also propagates to the steering apparatus when the engine is operating, and thus requires a rigid support structure that does not cause vibration.

조향장치의 지지에 있어서, 핸들이 진동되는 시미(Shinmy)현상의 주요인은 컬럼이 차체에 지지된 상태가 견고치 못함에 기인하여 예가 많다.In the support of the steering apparatus, the main cause of the phenomenon of Shinmy, in which the handle is vibrated, is due to the fact that the column is not firmly supported on the vehicle body.

제3도는 종래의 컬럼 지지구에 관련하는 구성을 도시한 개략도로서, 컬럼은 차내의 횡방향으로 가설되는 데크크로스부재(1)에 의해 지지되고 있으며, 이 데크 크로스부재(1)과 차내 프레임(2)사이의 연결을 견고하게 하기 위하여, 컬럼이 장착되는 요크부(3)의 부근에 지지편(4)를 연결하고, 또 이 지지편(4)로 부터 다소 거리를 두어 행거(5)를 설치함으로써, 데크크로스부재(1)이 처짐에 의한 진동을 일으키지 않게 하고 있다.3 is a schematic view showing a configuration related to a conventional column support, in which a column is supported by a deck cross member 1 which is hypothesized in the transverse direction of the vehicle, and the deck cross member 1 and the vehicle frame ( 2) In order to secure the connection between them, the support piece 4 is connected to the vicinity of the yoke portion 3 on which the column is mounted, and the hanger 5 is placed at a distance from the support piece 4. The deck cross member 1 is prevented from vibrating due to deflection by being provided.

이러한 구성에 따라, 제4도 a의 도시와 같이 컬럼(C)가 장착되는 요크부(3)은 데크 크로스부재(1)과 함께 지지편(4)의 종단에 나사결합되고, 또 데크 크로스부재(1)의 일측단은 제4도 b의 도시와 같이 행거(5)의 선단측에 현수되어지는 것인바, 상술한 종래의 컬럼 지지구는 컬럼의 비틀림강성 및 정적 강성이 취약하여 구조적으로 시미현상이 강력한 조향장치, 예컨대 노면의 충격이 조향핸들에 전달되기 쉬운 랙 피니언형 조향장치가 탑재된 차량에서는 컬럼의 지지효과가 극히 미미하여 시미현상을 억제할 수 없다.According to this configuration, the yoke portion 3 to which the column C is mounted as shown in FIG. 4A is screwed to the end of the support piece 4 together with the deck cross member 1, and the deck cross member. One side end of (1) is to be suspended on the front end side of the hanger (5) as shown in Fig. 4b, the conventional column support described above is structurally weak due to weak torsional rigidity and static rigidity of the column In a vehicle equipped with this powerful steering device, for example, a rack pinion type steering device in which the impact of the road surface is easily transmitted to the steering wheel, the supporting effect of the column is extremely insignificant, and the phenomenon of the phenomenon cannot be suppressed.

본 고안의 목적은 상술한 종래의 컬럼 지지구에서 볼수 있는 결점을 해결하기 위하여, 컬럼의 비틀림강성및 정적강성을 증대할 수 있는 구조로 된 조향장치의 컬럼지지구를 제공함에 있다.It is an object of the present invention to provide a column support of a steering apparatus having a structure capable of increasing the torsional rigidity and the static stiffness of the column, in order to solve the drawbacks seen in the above-described conventional column support.

이에 따라, 본 고안은 데크 크로스부재와 내측 프레임 사이에 개재되어 이들을 2점 지지하는 연결부재와, 상기한 데크 크로스부재를 관통 삽입하여 현수하는 행거로 이루어진 조향장치의 컬럼지지구를 제공한다.Accordingly, the present invention provides a column support of a steering apparatus, which is interposed between the deck cross member and the inner frame and supports a two-point support member, and a hanger that suspends through the deck cross member.

이하, 본 고안을 첨부도면에 따른 바람직한 실시예로서 상세히 설명한다.Hereinafter, the present invention will be described in detail as a preferred embodiment according to the accompanying drawings.

제1도및 제2도의 도시는 상술한 제4도 a,b의 도시에 대응하는 측단면도이며, 설명의 편의상 서로 동일한 부분은 동일 부호로 지칭하고 있다.1 and 2 are side cross-sectional views corresponding to the above-described FIG. 4 a and b. For convenience of explanation, the same parts are referred to by the same reference numerals.

본 고안에서 연결부재(10)은 통상의 지지편(4)와, 이 지지편(4)의 하측단 모서리부(6)에 나사연결되어 상기한 데크 크로스부재(C)를 2점 지지하는 보조 지지편(4')로 이루어져 있고, 또 행거(20)은 데크 크로스부재(1)의 축부가 관통지지되는 구멍(7)과, 차체프레임(2)에 일단이 부착된 연결편(5')의 자유단측으로 접속되는 블라케트(8)로 이루어져 있다.In the present invention, the connecting member 10 is screwed to the ordinary support piece 4 and the lower edge 6 of the support piece 4 to support the deck cross member C two points. The hanger 20 is formed of a support piece 4 ', and the hanger 20 includes a hole 7 through which the shaft portion of the deck cross member 1 penetrates, and a connecting piece 5' having one end attached to the body frame 2. It consists of the blanket 8 connected to the free end side.

상술한 본 고안의 컬럼지지구를 사용하여 데크 크로스부재(1)을 지지하는 조립순서는 단지 행거(20)을 데크크로스부재(1)의 축부에 삽입시켜 놓고 행하는 점이 다를 뿐, 그외에는 종래의 고정과 동일하다.The assembly procedure for supporting the deck cross member 1 using the column support of the present invention described above differs only by inserting the hanger 20 into the shaft portion of the deck cross member 1. Same as fixed.

이와 같이 구성된 본 고안 컬럼지지구에 의하면, 데크 크로스부재(1)이 연결부재(10)을 구성하는 지지편(4)와 보조 지지편(4')에 의해 2점 지지됨과 아울러, 특히 보조지지편(4')는 상기한 데크 크로스부재(1)과 차체프레임(2)사이로 강제 삽입되어 데크 크로스부재(1)의 외주방으로 변형되지 않을 정도의 탄압을 가하게 되는 것이고, 또 행거(20)은 데크 크로스부재(1)의 축부를 관통삽입시킨 채로 현수하기 때문에 데크 크로스부재(1)의 비틀림강성과 정적 강성이 크게향상된다.According to the inventive column support configured as described above, the deck cross member 1 is supported by two points by the support piece 4 and the auxiliary support piece 4 'constituting the connecting member 10, and in particular, the auxiliary support. The piece 4 'is to be forcibly inserted between the deck cross member 1 and the body frame 2 to apply pressure against the outer circumference of the deck cross member 1, and the hanger 20 Since the suspension is carried out with the shaft portion of the deck cross member 1 penetrated, the torsional rigidity and the static rigidity of the deck cross member 1 are greatly improved.

그 결과, 데크 크로스부재(1)의 지지상태는 종래보다 한층 견고하게 되어 컬럼(C)의 진동이 생기지 않게 되는 것이다.As a result, the support state of the deck cross member 1 becomes more firm than before, and vibration of the column C does not occur.

Claims (1)

데크 크로스부재(1)을 지지하는 지지편(4)와 이 지지편(4)의 하측단 모서리부(6)에 나사연결되어 상기한 데크 크로스부재(1)를 2점 지지하는 보조 지지편(4')로 이루어진 연결부재(10)과, 상기한 데크 크로스부재(1)의 축부가 관통지지되는 구멍(7)과 차체프레임(2)에 일단이 부착된 연결편(5')의 자유단측으로 접속되는 블라케트(8)을 보유하는 행거(20)으로 구성됨을 특징으로 하는 조향장치의 컬럼지지구.A support piece 4 supporting the deck cross member 1 and an auxiliary support piece screwed to the lower edge 6 of the support piece 4 to support the deck cross member 1 two points ( To the free end side of the connecting member 10 made of 4 '), the hole 7 through which the shaft portion of the deck cross member 1 passes, and the connecting piece 5' having one end attached to the vehicle body frame 2. A column support of a steering apparatus, characterized in that it consists of a hanger (20) holding a blanket (8) to be connected.
KR2019890013111U 1989-09-05 1989-09-05 Steering column sporting structure KR910007856Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890013111U KR910007856Y1 (en) 1989-09-05 1989-09-05 Steering column sporting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890013111U KR910007856Y1 (en) 1989-09-05 1989-09-05 Steering column sporting structure

Publications (2)

Publication Number Publication Date
KR910005742U KR910005742U (en) 1991-04-22
KR910007856Y1 true KR910007856Y1 (en) 1991-10-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890013111U KR910007856Y1 (en) 1989-09-05 1989-09-05 Steering column sporting structure

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KR910005742U (en) 1991-04-22

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