KR19980018186U - Hub Cap Fastening Structure of Automotive Hub - Google Patents
Hub Cap Fastening Structure of Automotive Hub Download PDFInfo
- Publication number
- KR19980018186U KR19980018186U KR2019960031587U KR19960031587U KR19980018186U KR 19980018186 U KR19980018186 U KR 19980018186U KR 2019960031587 U KR2019960031587 U KR 2019960031587U KR 19960031587 U KR19960031587 U KR 19960031587U KR 19980018186 U KR19980018186 U KR 19980018186U
- Authority
- KR
- South Korea
- Prior art keywords
- hub
- cap
- housing
- bearing
- fastening structure
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 230000000903 blocking effect Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims 1
- 239000004519 grease Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B7/00—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins
- B60B7/0013—Hub caps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2310/00—Manufacturing methods
- B60B2310/30—Manufacturing methods joining
- B60B2310/305—Manufacturing methods joining by screwing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
본 고안은 자동차 허브의 캡 체결구조에 관한 것으로서, 특히 허브와 허브캡의 조립을 용이하게 하고 주행중 차의 흔들임에 의해 캡이 이탈되어 허브 베어링내로 먼지나 물 등이 유입되는 것을 방지하기 위하여 휠에 고정된 허브 하우징(11)과, 상기 허브하우징(11)의 내측에 휠의 회전을 지지하도록 설치되는 허브 베어링(12)과, 상기 허브 베어링(12)에 먼지나 물 등의 유입을 차단하는 허브 캡(13)으로 구성된 허브에 있어서, 허브 캡(13)의 회주면에 형성한 수나사산(14)과,상기 수나사산(14)이 체결되어 허브 캡(13)이 빠지는 것을 방지하도록 허브 하우징(11)의 내주면에 형성한 암나사산(15)과, 상기 수나사산(14)에 기밀을 유지하기 위한 실링부재(16)를 설치 한 것이다.The present invention relates to a cap fastening structure of an automobile hub, and in particular, to facilitate the assembly of the hub and hub cap, and to prevent dust or water from flowing into the hub bearing due to the cap being separated by the shaking of the car while driving. A hub housing 11 fixed to the hub housing, a hub bearing 12 installed to support the rotation of the wheel inside the hub housing 11, and blocking the inflow of dust or water into the hub bearing 12. In the hub composed of the hub cap 13, the male screw thread 14 formed on the circumferential surface of the hub cap 13 and the male screw thread 14 are fastened to prevent the hub cap 13 from falling out. A female thread 15 formed on the inner circumferential surface of (11) and a sealing member 16 for maintaining airtightness on the male thread 14 are provided.
Description
일반적으로 자동차의 허브는 현가장치인 서스펜션의 너클과 연결되어 휠의 회전을 지지하는 것으로서 차의 상하, 전후방향의 하중과 선회할때 발생하는 수평하중도 받기때문에 일반적으로 2개의 베어링을 마주보도록 설치하였으며, 상기 허브베어링에 먼지나 물의 유입을 방지하기 위해 허브의 외측에서 허브캡을 설치하였다.In general, the hub of the car is connected to the knuckle of the suspension, which supports the rotation of the wheel.It is also installed to face two bearings because it receives the load of the car up and down, front and rear, and the horizontal load generated when turning. In order to prevent inflow of dust or water to the hub bearing, a hub cap was installed at the outside of the hub.
이러한 종래의 자동차 허브의 캡 체결구조를 도 1 에 도시한 바에 의해 이하에서 설명하면 다음과 같다.Referring to the cap fastening structure of the conventional automotive hub as shown in Figure 1 as follows.
휠에 고정된 허브하우징(1)과, 상기 허브하우징(1)의 내측에 휠의 회전을 지지하도록 설치되는 허브베어링(2)과, 상기 허브베어링(2)에 먼지나 물 등의 유입을 차단하는 허브캡(3)을 설치하였다.The hub housing 1 fixed to the wheel, the hub bearing 2 installed to support the rotation of the wheel inside the hub housing 1, and the inflow of dust or water into the hub bearing 2 are blocked. To install a hub cap (3).
상기 허브하우징(1)은 다수개의 체결홈을 형성하여 자동차 바퀴의 브레이크 디스크에 체결되어 휠과 함께 회전된다.The hub housing 1 forms a plurality of fastening grooves and is fastened to the brake disc of the wheels of the automobile to rotate together with the wheels.
상기 허브베어링(2)은 허브하우징(1)의 내측에 고정되었으며 구리스가 주유되어 현가장치인 서스펜션의 너클이 삽입되어 휠과함께 회전되는 허브하우징(1)와 너클과의 마찰을 완화하였다.The hub bearing 2 is fixed to the inner side of the hub housing 1, and grease is supplied to alleviate the friction between the hub housing 1 and the knuckle, in which a knuckle of a suspension, which is a suspension device, is inserted and rotated together with a wheel.
상기 허브캡(3)은 허브하우징(1)의 내경과 동일한 지름으로 형성되어 허브캡(3)을 허브하우징(1)에 끼워맞춤될때 허브캡(3)의 외주면에 돌출되게 형성한 스톱퍼(3a)에 의해 허브하우징(1)에 일정한 깊이로 끼워맞춤된뒤 고정되어 허브베어링(2)내로 먼지나 물 등이 들어가는 것을 차단하였다.The hub cap 3 is formed to have the same diameter as the inner diameter of the hub housing 1 so that the stopper 3a protruding from the outer circumferential surface of the hub cap 3 when the hub cap 3 is fitted to the hub housing 1. It is fitted to the hub housing (1) by a predetermined depth and then fixed to block the entry of dust or water into the hub bearing (2).
이와 같이 구성된 상태에서 허브캡(3)을 설치하고자 할때에는 허브하우징(1)의 내측에 허브베어링(2)을 설치한 상태에서 허브캡(3)을 허브하우징(1)의 외측에 위치시킨 뒤에 허브캡(3)을 밀어 끼워맞춤하면 허브캡(3)이 허브하우징(1)의 내측으로 삽입되면서 스톱퍼(3a)에 걸려 삽입이 완료되었다.When the hub cap (3) is to be installed in this manner, the hub cap (3) is placed outside the hub housing (1) while the hub bearing (2) is installed inside the hub housing (1). When the hub cap 3 is pushed to fit, the hub cap 3 is inserted into the hub housing 1 while being caught by the stopper 3a to complete the insertion.
그러나 허브캡의 공차를 허브하우징의 내경과 동일하게 맞추는 작업이 어려워 허브캡이 허브하우징에 헐거운 상태로 삽입되어 고정되면 차의 흔들림에 의해 허브캡이 빠지는 일이 발생하여 허브베어링에 먼지나 물 등이 들어가 허브베어링의 구리스를 변질시킴으로서 허브베어링에서 노이즈가 발생하고 부품의 수명이 단축되는 문제가 있었다.However, it is difficult to match the tolerance of the hub cap with the inner diameter of the hub housing, so if the hub cap is inserted into the hub housing loosely and fixed, the hub cap may fall out due to the shaking of the car. By deteriorating the grease of the hub bearing, there is a problem that noise occurs in the hub bearing and the life of the component is shortened.
본 고안은 허브캡이 허브하우징에서 빠지는 것을 방지함으로서 허브베어링으로 물이나 먼지 등이 유입되어 구리스가 변질됨으로서 허브베어링이 손상되는 것을 방지하고자 하는 것이다.The present invention is intended to prevent the hub bearing from being damaged by the grease being deteriorated due to the inflow of water or dust into the hub bearing by preventing the hub cap from falling out of the hub housing.
도 1은 종래의 자동차 허브의 허브캡 체결구조를 보인 단면도.1 is a cross-sectional view showing a hub cap fastening structure of a conventional vehicle hub.
도 2는 본 고안의 실시예에 따른 자동차 허브의 허브캡 체결구조를 보인 단면도.Figure 2 is a cross-sectional view showing a hub cap fastening structure of the vehicle hub according to an embodiment of the present invention.
***도면의 주요 부분에 대한 부호의 설명****** Description of the symbols for the main parts of the drawings ***
11:허브하우징12:허브베어링11: Hub Housing 12: Hub Bearing
13:허브캡14:수나사산13: Hub Cap 14: Male thread
15:암나사산16:실링부재15: Female thread 16: Seal member
본 고안의 자동차 허브의 허브캡 체결구조를 도 2 에 도시한 바에 의하여 이하에서 설명하면 다음과 같다.Referring to the hub cap fastening structure of the vehicle hub of the present invention as shown in Figure 2 as follows.
휠에 고정된 허브하우징(11)과, 상기 허브하우징(11)의 내측에 휠의 회전을 지지하도록 설치되는 허브베어링(12)과, 상기 허브베어링(12)에 먼지나 물 등의 유입을 차단하는 허브캡(13)으로 구성된 허브에 있어서,허브캡(13)의 외주면에 형성한 수나사산(14)과,상기 수나사산(14)이 체결되어 허브캡(13)이 빠지는 것을 방지하도록 허브하우징(11)의 내주면에 형성한 암나사산(15)과,상기 수나사산(14)에 기밀을 유지하도록 설치한 실링부재(16)로 구성된다.The hub housing 11 fixed to the wheel, the hub bearing 12 installed to support the rotation of the wheel inside the hub housing 11, and blocking the inflow of dust or water into the hub bearing 12 In the hub consisting of a hub cap 13, the male thread 14 formed on the outer circumferential surface of the hub cap 13, and the male thread 14 is fastened to the hub housing to prevent the hub cap 13 from falling out A female screw thread 15 formed on the inner circumferential surface of (11) and a sealing member 16 provided to maintain airtightness on the male screw thread 14.
상기 허브캡(13)의 외주면에 형성된 수나사산(14)은 허브하우징(11)의 내주면에 형성된 암나사산(15)과 체결된다.The male thread 14 formed on the outer circumferential surface of the hub cap 13 is engaged with the female thread 15 formed on the inner circumferential surface of the hub housing 11.
상기 실링부재(16)는 허브캡(13)의 수나사산(14)에 실링부재(16)를 감아 놓은 것으로 허브캡(13)의 수나사산(14)이 허브하우징(11)의 암나사산(15)에 결합될때 허브하우징(11)내로 물이 유입되지 않도록 기밀을 유지한다.The sealing member 16 is wound around the sealing member 16 on the male thread 14 of the hub cap 13, and the male thread 14 of the hub cap 13 is the female thread 15 of the hub housing 11. ) Is kept tight so that water does not flow into the hub housing 11 when it is coupled.
이와 같이 구성된 상태에서 허브캡(13)을 설치하고자 할때에는 허브하우징(11)의 내측에 허브베어링(12)을 설치한 상태에서 허브캡(13)을 허브하우징(11)의 외측에 위치시킨뒤에 허브캡(13)의 수나사산(14)을 허브하우징(11)의 암나사산(15)과 체결하면 수나사산(14)의 실링부재(16)가 암나사산(15)과의 기밀을 유지하면서 체결되어 조립이 완료되었다.When the hub cap 13 is installed in the state configured as described above, the hub cap 13 is positioned outside the hub housing 11 while the hub bearing 12 is installed inside the hub housing 11. When the male thread 14 of the hub cap 13 is fastened to the female thread 15 of the hub housing 11, the sealing member 16 of the male thread 14 is tightened while maintaining the airtightness with the female thread 15. The assembly was completed.
허브캡이 허브하우징과 나사결합을 함으로서 허브캡의 제조시 조립공차를 맞추기가 쉬우며 허브캡이 단단히 체결되어 차의 흔들임에 의해 빠지지 않고, 실링부재에 의한 허브하우징내의 기밀이 유지되어 허브베어링에 먼지나 물 등이 들어가지 않음으로 부품의 수명을 연장할수 있는 효과가 있는 것이다.Since the hub cap is screwed with the hub housing, it is easy to match the assembly tolerances during the manufacturing of the hub cap, and the hub cap is firmly fastened so as not to be pulled out by the shaking of the car. There is no effect of dust or water to extend the life of the parts.
본 고안은 자동차 허브의 캡 체결구조에 관한 것으로서, 특히 허브와 허브캡의 조립을 용이하게 하고 주행중 차의 흔들임에 의해 캡이 이탈되어 허브베어링내로 먼지나 물 등이 유입되는 것을 방지하기 위한 것이다.The present invention relates to a cap fastening structure of an automobile hub, and in particular, to facilitate the assembly of the hub and hub cap, and to prevent dust or water from entering the hub bearing due to the cap being separated by the shaking of the car while driving. .
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960031587U KR19980018186U (en) | 1996-09-25 | 1996-09-25 | Hub Cap Fastening Structure of Automotive Hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960031587U KR19980018186U (en) | 1996-09-25 | 1996-09-25 | Hub Cap Fastening Structure of Automotive Hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980018186U true KR19980018186U (en) | 1998-07-06 |
Family
ID=53977583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960031587U KR19980018186U (en) | 1996-09-25 | 1996-09-25 | Hub Cap Fastening Structure of Automotive Hub |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980018186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040034833A (en) * | 2002-10-17 | 2004-04-29 | 현대자동차주식회사 | wheel bearing hub cap of a vehicle |
-
1996
- 1996-09-25 KR KR2019960031587U patent/KR19980018186U/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040034833A (en) * | 2002-10-17 | 2004-04-29 | 현대자동차주식회사 | wheel bearing hub cap of a vehicle |
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| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |