KR19980064121U - Wheel bearing structure of vehicle - Google Patents
Wheel bearing structure of vehicle Download PDFInfo
- Publication number
- KR19980064121U KR19980064121U KR2019970008760U KR19970008760U KR19980064121U KR 19980064121 U KR19980064121 U KR 19980064121U KR 2019970008760 U KR2019970008760 U KR 2019970008760U KR 19970008760 U KR19970008760 U KR 19970008760U KR 19980064121 U KR19980064121 U KR 19980064121U
- Authority
- KR
- South Korea
- Prior art keywords
- wheel bearing
- knuckle
- key
- key hole
- vehicle
- Prior art date
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Abstract
본 고안은 차량의 휠 베어링 구조에 관한 것으로, 너클(Knuckle)의 내부에 휠 베어링이 삽입되고 리테이너링이 결합된 것에 있어서, 상기한 너클의 내부에 키이 홀을 형성하고, 이 키이 홀에 대응하도록 휠 베어링의 외륜에 키이를 돌출 형성하여 조립시킴으로서 조립성을 향상시키고, 베어링의 압입에 의한 손상을 방지하여 수명을 연장시킴은 물론, 신뢰성 및 상품성을 향상시키도록 된 것이다.The present invention relates to a wheel bearing structure of a vehicle, in which a wheel bearing is inserted into a knuckle and a retaining ring is coupled to form a key hole in the knuckle and correspond to the key hole. By assembling and assembling the key protruding from the outer ring of the wheel bearing to improve the assembly, prevent damage by the press-in of the bearing to extend the life, as well as to improve the reliability and marketability.
Description
본 고안은 차량의 휠 베어링 구조에 관한 것으로, 더욱 상세하게는 휠 베어링이 설치되는 너클에 키이 홀을 형성하고, 상기 한 키이 홀에 끼워지도록 휠 베어링의 외륨에 키이를 돌출 형성함으로서 조립성을 향상시키고, 압입시 지그(JIG)가 필요없으며 베어링의 압입에 의한 손상을 방지하여 수명을 연장시킴은 물론, 신뢰성 및 상품성을 향상시키도록 된 것이다.The present invention relates to a wheel bearing structure of a vehicle, and more particularly, a key hole is formed in a knuckle in which a wheel bearing is installed, and the assembly is improved by protruding a key in a sheath of the wheel bearing so as to fit in the key hole. In addition, JIG is not necessary when press-fitting, and it prevents damage caused by press-fitting of the bearing to prolong the service life, as well as to improve reliability and marketability.
일반적으로 차량의 휠 베어링의 설치는 도 1에 도시된 바와 같이 너클(1 ; Knuckle)의 내부에 휠 베어링(2)이 삽입되고 리테이너링(3)이 결합된다. 그러나, 상기한 너클(1)에 휠 베어링(2)을 조립시 휠 베어링(2)의 압입에 의한 휠 베어링 외륜(2')이 손상 및 변형되고, 축 방향 틈새가 줄어들어 휠 베어링(2)의 수명이 단축된다.In general, as shown in FIG. 1, the wheel bearing 2 is inserted into the knuckle 1 and the retainer ring 3 is coupled thereto. However, when assembling the wheel bearing 2 to the knuckle 1, the wheel bearing outer ring 2 'is damaged and deformed due to the press-fit of the wheel bearing 2, and the axial gap is reduced to reduce the wheel bearing 2. Life is shortened.
또한, 상기의 휠 베어링(2)의 조립시에는 별도의 지그(JIG ; 도시되지 안음)를 사용하여 조립하여야 됨으로서 조립이 어려워 조립 불량이 조립성이 떨어지는 문제점이 있었다.In addition, when assembling the wheel bearing 2 is to be assembled using a separate jig (JIG; not shown), there is a problem in that the assembly is difficult, poor assembly performance.
본 고안의 목적은 이와 같은 문제점을 해소하기 위하여 고안된 것으로서, 휠 베어링이 설치되는 너클에 키이 홀을 형성하고, 상기한 키이 홀에 끼워지도록 휠 베어링의 외륜에 키이를 돌출 형성함으로서 조립성을 향상시키고, 압입에 의한 손상을 방지하여 수명을 연장시키며, 신뢰성 및 상품성을 향상시키도록 된 차량의 휠 베어링 구조를 제공함에 있다.An object of the present invention is designed to solve such a problem, by forming a key hole in the knuckle that the wheel bearing is installed, and to improve the assemblability by forming a key protruding to the outer ring of the wheel bearing to be fitted in the key hole. In addition, the present invention provides a wheel bearing structure of a vehicle which is designed to prevent damage due to indentation, to prolong life, and to improve reliability and marketability.
도 1은 종래 휠 베어링의 설치상태를 나타낸 단면도1 is a cross-sectional view showing an installation state of a conventional wheel bearing
도 2는 본 고안에 의한 휠 베어링의 설치상태를 나타낸 단면도2 is a cross-sectional view showing the installation state of the wheel bearing according to the present invention
도 3은 본 고안의 요부를 나타낸 측면도Figure 3 is a side view showing the main part of the subject innovation
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1 - 너클(Knuckle)2 - 휠 베어링1-Knuckle 2-Wheel Bearing
2' - 외륨3 - 리테이너링2 '-Orium 3-Retainer Ring
4 - 키이 홀5 - 키이4-Keyhole 5-Key
이하, 본 고안을 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
도 2는 본 고안에 의한 휠 베어링의 설치상태를 나타낸 단면도이고, 도 3은 본 고안의 요부를 나타낸 측면도로서, 그 구조는 너클(1 ; Knuckle)의 내부에 휠 베어링(2)이 삽입되고 리테이너링(3)이 결합되는 것에 있어서, 상기한 너클(1)의 내부에 키이 홀(4)을 형성하고, 이 키이 홀(4)에 대응하도록 휠 베어링(2)의 외륜(2')에 키이(5)를 돌출 형성하여 서로 조립한 것을 특징으로 한다.Figure 2 is a cross-sectional view showing the installation state of the wheel bearing according to the present invention, Figure 3 is a side view showing the main part of the present invention, the structure is the wheel bearing 2 is inserted into the interior of the knuckle (1) Knuckle and retainer When the ring 3 is engaged, the key hole 4 is formed inside the knuckle 1, and the key is formed on the outer ring 2 'of the wheel bearing 2 so as to correspond to the key hole 4. (5) is formed by protruding to assemble each other.
상기한 너클(1)에 형성된 키이 홀(4)과 휠 베어링(2)의 외륜(2')에 돌출 형성된 키이(5)는 4등분 되는 위치에 4개소를 형성하는 것이 바림직하다. 또한, 이와 같은 휠 베어링(2)는 너클(1)에 중간 끼워 맞춤으로 조립된다.The key hole 4 formed in the knuckle 1 and the key 5 protruding from the outer ring 2 'of the wheel bearing 2 are preferably formed in four positions at four equal positions. This wheel bearing 2 is also assembled to the knuckle 1 with an intermediate fit.
이와 같이 구성된 본 고안은 너클(1)에 형성된 키이 홀(4)과 휠 베어링(2)의 외륜(2')에 형성된 키이(5)에 의하여 회전 방지를 유도할 수 있고, 조립시에 별도의 지그(JIG)가 필요 없으며, 베어링의 축 방향 틈새가 안정되어 수명을 연장시킬 수 있다.The present invention configured as described above can induce rotation prevention by the key hole 4 formed in the knuckle 1 and the key 5 formed in the outer ring 2 'of the wheel bearing 2, JIG is not required, and the axial clearance of the bearing is stabilized, which can prolong the life.
이상의 설명에서 알 수 있듯이 본 고안에 의하면, 휠 베어링이 설치되는 너클에 키이 홀을 형성하고, 상기한 키이 홀에 대응하도록 휠 베어링의 외륜에 키이를 돌출 형성함으로서 조립성을 향상시키고, 압입에 의한 손상을 방지하여 수명을 연장시키며, 신뢰성 및 상품성을 향상시킬 수 있는 효과가 있다.As can be seen from the above description, according to the present invention, the key hole is formed in the knuckle in which the wheel bearing is installed, and the key is protruded in the outer ring of the wheel bearing so as to correspond to the key hole. It prevents damage and prolongs the service life, and has the effect of improving reliability and marketability.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970008760U KR19980064121U (en) | 1997-04-25 | 1997-04-25 | Wheel bearing structure of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970008760U KR19980064121U (en) | 1997-04-25 | 1997-04-25 | Wheel bearing structure of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980064121U true KR19980064121U (en) | 1998-11-25 |
Family
ID=69684115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019970008760U KR19980064121U (en) | 1997-04-25 | 1997-04-25 | Wheel bearing structure of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980064121U (en) |
-
1997
- 1997-04-25 KR KR2019970008760U patent/KR19980064121U/en not_active Application Discontinuation
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|---|---|---|---|
| WITN | Withdrawal due to no request for examination |