KR200397764Y1 - Independent moving axle for commercial vehicle - Google Patents
Independent moving axle for commercial vehicle Download PDFInfo
- Publication number
- KR200397764Y1 KR200397764Y1 KR20-2005-0015909U KR20050015909U KR200397764Y1 KR 200397764 Y1 KR200397764 Y1 KR 200397764Y1 KR 20050015909 U KR20050015909 U KR 20050015909U KR 200397764 Y1 KR200397764 Y1 KR 200397764Y1
- Authority
- KR
- South Korea
- Prior art keywords
- axle
- assembly
- cross member
- bracket
- frame
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D61/00—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
- B62D61/12—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels
- B62D61/125—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels the retractable wheel being a part of a set of tandem wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G5/00—Resilient suspensions for a set of tandem wheels or axles having interrelated movements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
- B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
- B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
- B62D7/142—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering specially adapted for particular vehicles, e.g. tractors, carts, earth-moving vehicles, trucks
- B62D7/144—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering specially adapted for particular vehicles, e.g. tractors, carts, earth-moving vehicles, trucks for vehicles with more than two axles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
본 고안은 상용차의 차축에 관한 것으로, 적재화물 및 적재용기를 최대한 보호하고 안전하게 운송할 목적으로 기존의 일체형 차축을 좌/우로 분리하여 독립적으로 작동되도록 고안한 것이다. 개략적인 구조를 설명하면 크게 크로스멤버 앗세이(60)와 차축 앗세이(70)(71)로 구성 되어지며 크로스멤버 앗세이(60)는 크로스멤버(02)상부에 차량의 프레임과 연결하는 프레임 브라켓(02)(22)을 부착하고, 하부에는 차축 앗세이(70)(71)를 장착할 수 있는 링크마운팅 브라켓(03)(25)을 부착한후 크로스멤버(02) 중간에는 쇽업쇼바(31)를 지지하는 쇽업쇼버 상부 브라켓(24)을 좌우로 배치하여 크로스멤버 앗세이(60)를 완성한다. 차축 앗세이(70)(71)는 링크 암(06)(19)에 분리된 차축(07)(18)을 부착하고, 공기스프링 장착 브라켓(09)(16)과 브레이크 제어용 스프링 챔버 브라켓(11)(14),쇽업쇼버 하부 브라켓(12)(13)을 부착하고 부시하우징(33)에 고무 부싱(04)을 압입하여 차축 앗세이(70)(71)를 완성한다. 크로스멤버 앗세이(60)와 차축 앗세이(70)(71)를 체결 볼트(26)로 조립한 후, 차량 프레임에 공기스프링 상부 브라켓(21)과 프레임 브라켓(01)(22)을 조립한후 공기스프링(20) 및 쇽업쇼버(31), 레벨링 벨브(30)를 장착하여 완성하는 구조로 되어있다. 적용대상은 모든 상용차의 무동력 차축에 응용하여 적용 할 수 있다.The present invention relates to an axle of a commercial vehicle, and is designed to operate independently by separating the existing integrated axle to the left / right for the purpose of maximally protecting and safely transporting the loaded cargo and the container. When explaining the schematic structure is largely composed of cross member assembly 60 and axle assembly (70, 71), cross member assembly 60 is a frame connecting the frame of the vehicle on the cross member (02) above Attach the brackets (02) and (22), and attach the link mounting brackets (03) and (25) to which the axle assemblies (70) and (71) can be mounted at the bottom, and then in the middle of the cross member (02) 31, the shock absorber upper bracket 24 supporting the left and right sides are arranged to complete the cross member assembly 60. The axle assemblies 70 and 71 attach the separated axles 07 and 18 to the link arms 06 and 19, and the air spring mounting brackets 09 and 16 and the brake chamber spring chamber bracket 11 14), the lower shock absorber bracket (12) (13) is attached and the rubber bushing (04) is pressed into the bushing (33) to complete the axle assembly (70, 71). After assembling the crossmember assembly 60 and the axle assembly 70 and 71 with the fastening bolts 26, the air spring upper bracket 21 and the frame brackets 01 and 22 are assembled to the vehicle frame. After the air spring 20, the shock absorber 31, the leveling valve 30 is mounted to complete the structure. The application can be applied to the non-powered axle of all commercial vehicles.
Description
현재 운행되고있는 상용차의 차축은 전부 일체형 차축으로 구성되어 있으며, 현가장치는 판스프링 또는 공기스프링을 적용하고 있다. 차량이 요철이 심한 노면을 주행 할때 일체형 차축의 경우, 고정된 차축으로 인해 차축의 일단에 부착된 타이어가 요철 주행시 타단의 타이어 움직임에 영향을 주어(고정 되어 있기 때문) 차축의 좌우 부조화 움직임이 발생되고, 그로인해 화물 및 화물 용기에 진동 및 충격이 전달되어 화물의 손상 및 화물 용기의 내구수명이 저하되고 또한 타이어의 이상 마모가 발생된다. The axles of commercial vehicles currently in operation are composed of all-in-one axles, and the suspension system employs a leaf spring or an air spring. In the case of an integral axle when the vehicle is driving on a rough road, the tire attached to one end of the axle due to the fixed axle affects the tire movement of the other end during the uneven driving (because it is fixed). And vibrations and impacts are transmitted to the cargo and the cargo container, thereby causing damage to the cargo and reducing the durability of the cargo container and causing abnormal wear of the tire.
본 고안은 상기와 같은 문제점을 해소하기 위해 기존의 일체식 차축을 좌우로 분리하여 타이어가 항상 노면에 수직으로 위치하여 상하 방향으로만 작동될 수 있도록 고안한 장치로서, 좌/우 차축(07)(18)의 전후, 좌우, 상하 움직임에서 발생되는 충격 중 전후, 좌우 방향의 충격은 4개의 고무 부싱(04)에서 흡수하고 상하 방향의 진동을 흡수하는 현가장치는 공기스프링(20)을 적용하는 구조로 되어있어, 적재 화물 및 적재 용기의 보호, 타이어의 수명연장, 주행 성능 향상 등의 효과를 얻을 수 있으며, 적재 물을 하차한 후에는 차축을 들어 올려 주행함으로서 연비를 개선 할 수 있는 장치임. The present invention is designed to solve the above problems by separating the existing one-piece axle to the left and right so that the tire is always vertically positioned on the road surface to operate only in the vertical direction, left / right axle (07) Among the shocks generated from the front, rear, left, and right movements of 18, the front, rear, and left and right shocks are absorbed by the four rubber bushings 04, and the suspension device that absorbs the vibration in the up and down directions applies the air spring 20. It has a structure that can protect load cargo and loading containers, extend tire life, improve driving performance, and improve fuel efficiency by lifting axles after unloading loads. .
본 고안의 구성을 첨부 된 도면에 의거하여 상세하게 설명하면 다음과 같다. 도 1은 고안의 분해도, 도 2는 분리형 차축 개요도, 도 3은 차량에 장착된 장착도, 도 4는 일체형 차축과 분리형 차축의 요철도로 주행시 비교도이다. 본 차축은 크게 크로스 멤버 앗세이(60)와 차축 앗세이 좌/우(70)(71)로 나눌 수 있으며, 도 1을 참고로 하여 크로스 멤버 앗세이(60)를 설명하면, 크로스 멤버(02)의 상부에는 프레임과 연결할 수 있는 프레임 브라켓(01)(22)을 장착하고 하부에는 차축 앗세이(70)(71)를 연결할 수 있는 좌, 우, 중앙의 링크 마운팅 브라켓(03)(25)을 용접하여 장착한 후, 좌우의 상부 쇽업쇼버 브라켓(09)(15)과 레벨링 밸브 마운팅 브라켓(10)(17)을 용접하여 크로스멤버 앗세이(60)를 구성한다. 링크 앗세이(70)(71)는 좌/우 링크 암(06)(19)의 일단에는 차축(07)(18)을 부착하고 차축에 에어스프링 브라켓(09)(16), 하부 쇽업쇼버 브라켓(12)(13), 스프링챔버 브라켓(11)(14)을 부착 한 후 다른 일단에는 부시 하우징(33)을 용접한 후 고무 부싱(04)을 압입하여 차축 앗세이(70)(71)를 완성하고, 체결볼트(26)를 이용하여 크로스멤버 앗세이(60)에 차축 앗세이(70)(71)를 조립한다. 다음으로 차량의 프레임에 부착 된 공기스프링 상부 브라켓(21)과 차축(07)(18)에 부착 된 공기스프링 하부 브라켓(09)(16) 사이에 공기스프링(20)을 장착하여 차축을 구성하고 차축과 프레임 사이에 쇽업쇼바(31)와 레벨링 벨브(30)를 장착하여 공기 현가식 분리형 차축을 완성한다.Referring to the configuration of the present invention in detail based on the accompanying drawings as follows. 1 is an exploded view of the invention, FIG. 2 is a schematic view of a detachable axle, FIG. 3 is a mounting view mounted on a vehicle, and FIG. 4 is a comparative view when driving on uneven roads of the integrated axle and the detachable axle. The axle can be broadly divided into a cross member assembly 60 and an axle assembly left / right 70 and 71. Referring to FIG. 1, the cross member assembly 60 will be described as a cross member 02. Frame mounting brackets (01, 22) that can be connected to the frame on the upper part of the upper side), and link mounting brackets (03, 25) on the left, right, and center that can connect the axle assemblies (70, 71) on the lower part. After welding is mounted, the left and right upper shock absorber brackets 09 and 15 and the leveling valve mounting brackets 10 and 17 are welded to form a cross member assembly 60. The link assemblies 70 and 71 attach axles 07 and 18 to one end of the left and right link arms 06 and 19, and the air spring brackets 09 and 16 and the lower shock absorber brackets on the axles. (12) (13), the spring chamber brackets (11) and (14) are attached, and the bush housing (33) is welded to the other end, and then the rubber bushing (04) is press-fitted into the axle assembly (70) (71). Then, the axle assemblies 70 and 71 are assembled to the cross member assembly 60 using the fastening bolts 26. Next, the axle is constructed by mounting the air spring 20 between the upper air spring bracket 21 attached to the frame of the vehicle and the lower air spring brackets 09 and 16 attached to the axles 07 and 18. A shock absorber 31 and a leveling valve 30 are mounted between the axle and the frame to complete the air suspension type detachable axle.
1. 완충 효과 극대화1. Maximize the cushioning effect
노면으로부터 발생되는 진동 및 이상 충격으로부터 적재화물 및 적재용기를 최대한 보호하고 안전한 운송이 가능하며 적재용기의 내구수명을 획기적으로 증가시킬수 있다.It can protect the loaded cargo and the container as much as possible from the vibration and abnormal impact generated from the road surface, it is possible to transport safely, and the durability life of the container can be greatly increased.
2. 타이어 수명 연장2. Extend tire life
차량 장착시 좌우 노면의 요철 차이가 발생되어도 좌우 차륜이 독립적으로 작동하게되어 타이어의 불필요한 좌우 움직임을 최소화하여 타이어의 수명 연장이 가능하다.When the vehicle is mounted, the left and right wheels operate independently even if the unevenness of the right and left road surface is generated, thereby minimizing unnecessary left and right movement of the tire, thereby extending the life of the tire.
3. 주행성능 향상3. Improve driving performance
각각의 차륜이 항상 노면과 수직으로 상하 운동만을 하게되므로, 안정감있고 부드러운 주행이 가능하여 운전자의 피로감을 덜어주어 안전운행에 도움이 된다.Since each wheel is always vertically moving up and down the road, stable and smooth driving is possible, which helps to reduce the fatigue of the driver and helps safe driving.
4. 정비 비용 절감4. Reduced maintenance costs
볼트로 체결하는 간단한 구조로 되어있어 차축 정비시 정비시간을 단축하고 정비를 요하는 부품이 고무 부싱(03)과 볼트 뿐이어서 정비 비용을 줄일수 있다.The simple structure of fastening with bolts shortens the maintenance time during axle maintenance and requires only rubber bushings (03) and bolts to reduce maintenance costs.
도 1은 본 고안의 분해도1 is an exploded view of the subject innovation
도 2는 분리형 차축 개요도2 is a schematic view of a detachable axle
도 3은 차량에 장착된 장착도 3 is a mounting diagram mounted on a vehicle
도 4는 일체형 차축과 요철로 주행시 비교도이다.4 is a comparison view when driving the integrated axle and uneven road.
* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings
01: 프레임 브라켓(좌) 02: 크로스멤버01: frame bracket (left) 02: crossmember
03: 링크 마운팅 브라켓 04: 고무부싱03: Link mounting bracket 04: Rubber bushing
05 가이드 와셔 06: 링크 암(좌)05 Guide washer 06: Link arm (left)
07: 차축(좌) 08: S-cam 샤프트(좌)07: Axle (Left) 08: S-cam Shaft (Left)
09: 에어스프링 브라켓(좌하) 10: 오토슬랙 어져스터09: Air spring bracket (lower left) 10: Auto slack adjuster
11: 챔버 브라켓(좌) 12: 쇽업쇼버 브라켓(좌하)11: Chamber bracket (left) 12: Shock absorber bracket (lower left)
13: 쇽업쇼버 브라켓(우하) 14: 챔버 브라켓(우)13: Shock absorber bracket (lower) 14: Chamber bracket (right)
15: 오토슬랙 어져스터 16: 에어스프링 브라켓(우하)15: Autoslack adjuster 16: Air spring bracket (lower)
17: S-cam 샤프트(우) 18: 차축(우)17: S-cam shaft (right) 18: Axle (right)
19: 링크 암(우) 20: 에어스프링19: Link arm (right) 20: Air spring
21: 에어스프링 브라켓(상) 22: 프레임 브라켓(우)21: Air spring bracket (top) 22: Frame bracket (right)
23: 레벨링 밸브 브라켓 24: 쇽업쇼버 브라켓(상)23: Leveling valve bracket 24: Shock absorber bracket (upper)
25: 링크 마운팅 브라켓(중앙) 26: 체결볼트25: Link mounting bracket (center) 26: Tightening bolt
27: 리프팅 레버 28: 힌지-리프팅 레버 27: lifting lever 28: hinge-lifting lever
29: 리프팅 유닛 30:레벨링 벨브29: lifting unit 30: leveling valve
31: 쇽업쇼바 32: 스프링 챔버31: Shock absorber 32: Spring chamber
33: 부시 하우징 41: 스핀들33: bushing housing 41: spindle
42: 엔드 아이빔 43: 너클42: End Eye Beam 43: Knuckle
44 타이로드 앗세이 45: 타이로드 암44 Tierod Assy 45: Tierod Arm
60: 크로스 멤버 앗세이 70: 차축 앗세이(좌)60: cross member assembly 70: axle assembly (left)
71: 차축 앗세이(우)71: axle assembly (right)
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0015909U KR200397764Y1 (en) | 2005-06-03 | 2005-06-03 | Independent moving axle for commercial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0015909U KR200397764Y1 (en) | 2005-06-03 | 2005-06-03 | Independent moving axle for commercial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200397764Y1 true KR200397764Y1 (en) | 2005-10-07 |
Family
ID=43698847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2005-0015909U KR200397764Y1 (en) | 2005-06-03 | 2005-06-03 | Independent moving axle for commercial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200397764Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100968170B1 (en) * | 2009-11-27 | 2010-07-06 | 에코그린모터스(주) | A suspension apparatus for vehicle |
-
2005
- 2005-06-03 KR KR20-2005-0015909U patent/KR200397764Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100968170B1 (en) * | 2009-11-27 | 2010-07-06 | 에코그린모터스(주) | A suspension apparatus for vehicle |
| WO2011065620A1 (en) * | 2009-11-27 | 2011-06-03 | Jang Hyunsik | Vehicle suspension device |
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