KR20040019554A - Control device of assist link for vehicles - Google Patents
Control device of assist link for vehicles Download PDFInfo
- Publication number
- KR20040019554A KR20040019554A KR1020020051137A KR20020051137A KR20040019554A KR 20040019554 A KR20040019554 A KR 20040019554A KR 1020020051137 A KR1020020051137 A KR 1020020051137A KR 20020051137 A KR20020051137 A KR 20020051137A KR 20040019554 A KR20040019554 A KR 20040019554A
- Authority
- KR
- South Korea
- Prior art keywords
- auxiliary link
- motor
- screw
- shaft
- screw shaft
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D17/00—Means on vehicles for adjusting camber, castor, or toe-in
-
- 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
- B62D7/20—Links, e.g. track rods
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Power Steering Mechanism (AREA)
Abstract
Description
본 발명은 차량용 보조링크 제어장치에 관한 것으로, 더욱 상세하게는 복잡한 부품을 삭제하여 간소화할 수 있으며, 보조링크를 통하여 액튜에이터에 작용하는 외력이 보조링크와 정상방향으로 작용하도록 하여 출력이 작은 모터를 채용할수 있도록 됨에 의해 레이아웃 측면에서 유리한 차량용 보조링크 제어장치에 관한 것이다.The present invention relates to an auxiliary link control device for a vehicle, and more particularly, it can be simplified by eliminating complicated parts. The present invention relates to an auxiliary link control apparatus for a vehicle, which is advantageous in terms of layout.
일반적으로 차량 선회시 도 1에 도시된 바와 같이, 선회 외륜측의 모터(1)를 회전시켜 액튜에이터(Actuators)의 로드(2)가 직선운동을 하면, 컨트롤레버(3)가 회전하면서 보조링크(4)를 윗방향으로 이동시켜 차량 범프(BUMP)시 토우인(TOE-IN)량을 크게 하여 타이어의 측면 미끌림각(Side Slip Angle)을 감소시켜 차량의 요우율(YAW Rate)을 감소시킴으로서 차량 안정성을 확보할 수 있는 것이다.In general, as shown in FIG. 1 when the vehicle is turning, when the rod 2 of the actuator rotates linearly by rotating the motor 1 of the turning outer ring side, the control lever 3 rotates and the auxiliary link ( 4) Move upwards to increase the TOE-IN during the bump of the vehicle, reduce the side slip angle of the tire, and reduce the yaw rate of the vehicle. Will be able to secure.
여기서 도 2에 자세하게 도시된 바와 같이, 액튜에이터 로드(2)가 회전운동을 하게 되면, 힌지(3-1)를 매개로 컨트롤레버(3)가 회전하면서 보조링크(4)를 상방향으로 이동시키는 구조임에 따라, 비교적 많은 수의 구성요소가 필요하게 되고, 외력을 지지하면서 보조링크(4)를 이동시킬 수 있을 정도로 모터(1) 출력값이 커야만 되어 레이아웃 측면에서 불편해지는 단점이 있었다.As shown in detail in FIG. 2, when the actuator rod 2 is rotated, the control lever 3 rotates through the hinge 3-1 to move the auxiliary link 4 upward. According to the structure, a relatively large number of components are required, and the output value of the motor 1 has to be large enough to move the auxiliary link 4 while supporting the external force, which causes inconvenience in terms of layout.
이에 본 발명은 상기와 같은 문제점을 해결하기 위해 발명된 것으로, 복잡한 부품을 폐지하여 효율적이며, 보조링크를 통하여 액튜에이터에 작용하는 외력이 보조링크와 정상방향으로 작용하도록 하여 출력이 작은 모터를 채용할 수 있도록 됨에 의해 레이아웃 측면에서 유리한 차량용 보조링크 제어장치를 제공함에 그 목적이 있다.Accordingly, the present invention has been invented to solve the above problems, it is efficient by abolishing complicated components, the external force acting on the actuator through the auxiliary link acts in the normal direction with the auxiliary link to adopt a motor with a small output. It is an object of the present invention to provide a vehicle auxiliary link control device which is advantageous in terms of layout.
도 1은 종래의 기술로서 보조링크 연결부의 사시도,1 is a perspective view of a secondary link connecting portion according to the prior art;
도 2는 종래의 기술로서 도 1의 A부 상세도,FIG. 2 is a detailed view of portion A of FIG. 1 as a prior art; FIG.
도 3은 본 발명에 따른 보조링크가 작동하기전의 사시도,Figure 3 is a perspective view before the auxiliary link in accordance with the present invention,
도 4는 본 발명에 따른 보조링크가 작동했을 때의 사시도,Figure 4 is a perspective view when the auxiliary link in accordance with the present invention,
도 5는 본 발명에 따른 보조링크 연결부의 요부상세도이다.5 is a detailed view of the main link connecting portion according to the present invention.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
10 --- 모터, 11 --- 스크류샤프트,10 --- motor, 11 --- screw shaft,
12 --- 샤프트수용구,20 --- 보조링크연결브라켓,12 --- Shaft Receptacle, 20 --- Auxiliary Link Connection Bracket,
21 --- 스크류수용부,22 --- 연결구,21 --- screw receptacle, 22 --- end connection,
30 --- 보조링크.30 --- Secondary link.
상기와 같은 목적을 달성하기 위한 본 발명은 선회 외륜측의 모터를 회전시켜 액튜에이터의 로드가 직선운동을 하면, 컨트롤레버가 회전하면서 보조링크를 윗방향으로 이동시키는 차량용 보조링크에 있어서, 상기 모터에 스크류 가공이 된 스크류샤프트를 갖추게 되고, 이 스크류샤프트를 수용하도록 하단에 베어링이 형성된 샤프트수용구를 갖추게 되며, 상기 스크류샤프트를 수용하도록 암나사가 형성된 스크류수용부를 갖추되, 연결구를 통해 보조링크와 연결되는 보조링크연결브라켓을 포함하여 이루어지는 것을 특징으로 한다.The present invention for achieving the above object is in the vehicle auxiliary link for moving the auxiliary link upwards while the control lever rotates when the rod of the actuator rotates the motor of the turning outer ring side in a linear motion, the motor It is equipped with a screw shaft machined with a screw, and has a shaft receiver having a bearing formed at the bottom to accommodate the screw shaft, and a screw receiving portion having a female thread to accommodate the screw shaft, and is connected to an auxiliary link through a connector. Characterized in that it comprises a secondary link connecting bracket.
이하, 본 발명의 바람직한 실시예를 첨부한 도면을 참조로 하여 상세하게 설명하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 3은 본 발명에 따른 보조링크가 작동하기전의 사시도이고, 도 4는 본 발명에 따른 보조링크가 작동했을 때의 사시도이며, 도 5는 본 발명에 따른 보조링크 연결부의 요부상세도이다. 도시된 바와 같이, 본 발명은 스크류샤프트(11)와, 이 스크류샤프트를 수용하도록 하단에 베어링(12-1)이 형성된 샤프트수용구(12)를 갖춘 모터(10)와, 스크류샤프트(11)를 수용하도록 암나사가 형성된 스크류수용부(21)를 갖추되, 연결구(22)를 통해 보조링크(30)와 연결되는 보조링크연결브라켓(20)으로 구성되어 이루어진다.Figure 3 is a perspective view before the auxiliary link according to the present invention, Figure 4 is a perspective view when the auxiliary link according to the present invention, Figure 5 is a detail of the main link connecting portion according to the present invention. As shown, the present invention provides a screw shaft 11, a motor 10 having a shaft receiving tool 12 having a bearing 12-1 formed at a lower end thereof to accommodate the screw shaft, and a screw shaft 11; Equipped with a female receiving portion 21 is formed with a female thread to accommodate the, it is made of a secondary link connecting bracket 20 is connected to the auxiliary link 30 through the connector 22.
즉 모터(10)가 연결된 스크류샤프트(11)에 스크류를 가공하여 모터(10)가 회전하게 되면, 보조링크연결브라켓(20)이 상하방향으로 이동되도록 하여 타이어가 범프(BUMP)시 토우인(TOE-IN)이 되도록 함으로써 범프스티어(BUMP STEER) 효과를 발생시켜 고속선회시 선회안정성을 향상시키도록 하는 것이다.That is, when the motor 10 rotates by processing a screw in the screw shaft 11 to which the motor 10 is connected, the auxiliary link connecting bracket 20 is moved upward and downward so that the tire is toe-in when bumped. -IN) to generate the Bump Steer effect to improve turning stability during high-speed turning.
부연하자면 스크류샤프트(11)와 보조링크연결브라켓(20)에 각각 스크류가공을 하여 모터(10)가 회전함에 따라, 보조링크(30)와 연결된 보조링크연결브라켓(20)이 상하로 이동되는 것이다.In other words, as the motor 10 rotates by screwing the screw shaft 11 and the auxiliary link connecting bracket 20, respectively, the auxiliary link connecting bracket 20 connected to the auxiliary link 30 is moved up and down. .
따라서 종래에 필수구성요소인 컨트롤레버 및 컨트롤레버 힌지샤프트를 삭제할 수 있고, 이것에 의해 부품절감효과를 기대할 수 있다.Therefore, the control lever and the control lever hinge shaft, which are conventionally required components, can be eliminated, whereby a part saving effect can be expected.
또한 큰 외력이 타이어를 통하여 액튜에이터에 작용하여도 스크류샤프트에 하중이 작용하므로 이 스크류샤프트를 지지하는 베어링에 하중이 작용하게 된다. 따라서 모터 자체에는 큰 하중이 작용하지 않으므로 작은 용량의 모터를 채용하여 사용할 수 있고, 이것에 의해 패키지 레이아웃(PACKAGE LAYOUT) 측면에서 유리하게 된다.In addition, even if a large external force acts on the actuator through the tire, the load acts on the screw shaft, so the load acts on the bearing supporting the screw shaft. Therefore, since a large load does not act on the motor itself, a small capacity motor can be used, which is advantageous in terms of package layout.
이상과 같이 상세하게 설명된 본 발명에 의하면, 복잡한 푸품을 간소화하여 부품절감효과가 있으며, 보조링크를 통하여 액튜에이터에 작용하는 외력이 보조링크와 정상방향으로 작용하도록 하여 출력이 작은 모터를 채용할 수 있도록 됨에 의해 레이아웃 측면에서 유리하게 되는 효과가 있다.According to the present invention described in detail as described above, there is a part saving effect by simplifying the complex parts, the external force acting on the actuator through the auxiliary link acts in the normal direction with the auxiliary link can adopt a motor with a small output. This is advantageous in terms of layout.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0051137A KR100507153B1 (en) | 2002-08-28 | 2002-08-28 | Control device of assist link for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0051137A KR100507153B1 (en) | 2002-08-28 | 2002-08-28 | Control device of assist link for vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20040019554A true KR20040019554A (en) | 2004-03-06 |
| KR100507153B1 KR100507153B1 (en) | 2005-08-09 |
Family
ID=37324336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2002-0051137A KR100507153B1 (en) | 2002-08-28 | 2002-08-28 | Control device of assist link for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100507153B1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS543725A (en) * | 1977-06-10 | 1979-01-12 | Kubota Ltd | Front axle structure for tractor |
| JPH01190587A (en) * | 1987-09-26 | 1989-07-31 | Mazda Motor Corp | Toe-angle control device of wheel |
| JPH08127358A (en) * | 1994-11-01 | 1996-05-21 | Maruyama Mfg Co Ltd | Steering device for self-propelled vehicle |
| KR19980054131A (en) * | 1996-12-27 | 1998-09-25 | 박병재 | Rear Wheel Toe Control |
-
2002
- 2002-08-28 KR KR10-2002-0051137A patent/KR100507153B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR100507153B1 (en) | 2005-08-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6170598B1 (en) | Support structure of operator control panel in electrically-driven wheelchair | |
| JP2005313731A (en) | Vehicle height adjusting device | |
| US20040052629A1 (en) | Screw tightening apparatus | |
| TW201610379A (en) | Transfer device for a solar tracking equipment | |
| EP1361086A3 (en) | Active toe angle adjustment mechanism | |
| KR20040019554A (en) | Control device of assist link for vehicles | |
| CN103661741A (en) | Handlebar adjusting device | |
| CN209522539U (en) | A kind of tray carriage and its auxiliary wheel assembly | |
| JP3811608B2 (en) | Tilt steering device | |
| CN111422263A (en) | Kuppe electric control device for truck | |
| CN207178444U (en) | A kind of Axile connection structure | |
| CN112209286A (en) | Multifunctional overturning device for mounting electromechanical equipment | |
| JP2010036841A (en) | Rear suspension device | |
| CN212744909U (en) | Electric driving device for regulating truck air guide sleeve | |
| FR2709085A1 (en) | Device for tightening screw connections. | |
| CN219257706U (en) | Device for keeping automatic inclinator neutral | |
| CN212796402U (en) | Special front drive axle steering limiting structure for greenhouse tractor | |
| JP4008781B2 (en) | Electric servo actuator for adjusting water quantity of water turbine | |
| WO1998017443A1 (en) | Articulated robot | |
| JPS6336914B2 (en) | ||
| CN213008345U (en) | Length-adjustable automobile steering knuckle | |
| JPH1035207A (en) | Caster braking device for handle operation | |
| JPH0539033Y2 (en) | ||
| JP2000145874A (en) | Height position adjusting structure of bump stopper rubber | |
| CN2227640Y (en) | Wheeled jack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20120731 Year of fee payment: 8 |
|
| FPAY | Annual fee payment |
Payment date: 20130731 Year of fee payment: 9 |
|
| LAPS | Lapse due to unpaid annual fee |