KR0134443Y1 - Configuration of ball joint of automotive knuckle - Google Patents

Configuration of ball joint of automotive knuckle Download PDF

Info

Publication number
KR0134443Y1
KR0134443Y1 KR2019950018481U KR19950018481U KR0134443Y1 KR 0134443 Y1 KR0134443 Y1 KR 0134443Y1 KR 2019950018481 U KR2019950018481 U KR 2019950018481U KR 19950018481 U KR19950018481 U KR 19950018481U KR 0134443 Y1 KR0134443 Y1 KR 0134443Y1
Authority
KR
South Korea
Prior art keywords
fastening
ball joint
knuckle
clamp
space
Prior art date
Application number
KR2019950018481U
Other languages
Korean (ko)
Other versions
KR970006298U (en
Inventor
전중근
Original Assignee
김태구
대우자동차주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김태구, 대우자동차주식회사 filed Critical 김태구
Priority to KR2019950018481U priority Critical patent/KR0134443Y1/en
Publication of KR970006298U publication Critical patent/KR970006298U/en
Application granted granted Critical
Publication of KR0134443Y1 publication Critical patent/KR0134443Y1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00Pivots; Pivotal connections
    • F16C11/04Pivotal connections
    • F16C11/06Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/0695Mounting of ball-joints, e.g. fixing them to a connecting rod
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00Articles relating to transporting
    • F16C2326/01Parts of vehicles in general

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)

Abstract

너클(10)에 볼조인트(30)를 결합하는 자동차용 너클의 볼조인트 체결구조에서, 상기 너클(10) 하단에 개구된 원형의 체결공간부(22)를 갖는 클램프(20)가 일체로 형성되되, 이 클램프(20) 전방에 서로 대응되게 연장형성된 1쌍의 돌출단(24)이 구비되고, 이 돌출단(24) 각각에 체결공(24a)가 형성되는 한편, 상기 볼조인트(30) 선단에 체결부(32)와 고정홈(34)이 차례로 형성되어 상기 볼조인트(30)의 체결부(32)는 클램프(20)의 체결공간부(22)에 삽입된 상태로 상기 볼조인트(30)의 고정홈(34)과 돌출단(24)의 체결공(24a)에 고정 와셔(36)와 체결보울트(38)로써 각각 고정하는 구조로 되어, 작업자가 공구작업을 하는 공간을 변경시킴으로써, 너클과 볼조인트를 체결하거나 분해할 때 자유롭게 공구작업을 할 수 있다.In the ball joint fastening structure of the automotive knuckle coupling the ball joint 30 to the knuckle 10, a clamp 20 having a circular fastening space 22 opened at the bottom of the knuckle 10 is integrally formed. In addition, a pair of protruding ends 24 extending in correspondence with each other in front of the clamp 20 are provided, and fastening holes 24a are formed in each of the protruding ends 24, while the ball joint 30 is provided. The fastening part 32 and the fixing groove 34 are sequentially formed at the front end, and the fastening part 32 of the ball joint 30 is inserted into the fastening space part 22 of the clamp 20. 30 is fixed to the fastening hole 34 and the fastening end 24a of the protruding end 24 by the fixing washer 36 and the fastening bolt 38, respectively. Freely work with the tool when tightening or disassembling the knuckle and ball joint.

Description

자동차용 너클의 볼조인트 장착구조Ball joint mounting structure of automotive knuckle

제1도는 본 고안에 따른 자동차용 너클의 볼조인트 장착구조를 도시한 사시도.1 is a perspective view showing a ball joint mounting structure of the knuckle for automobiles according to the present invention.

제2도는 본 고안에 따른 너클의 클램프와 볼조인트 분해 사시도.Figure 2 is an exploded perspective view of the clamp and ball joint of the knuckle according to the present invention.

제3도는 종래 자동차용 너클 부분을 도시한 분해 사시도.3 is an exploded perspective view showing a knuckle portion for a conventional vehicle.

제4도는 종래 자동차용 너클의 볼조인트 장착구조를 도시한 사시도이다.4 is a perspective view showing a ball joint mounting structure of a conventional vehicle knuckle.

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

10 : 너클 20 : 클램프10: knuckle 20: clamp

22 : 체결공간부 24 : 돌출단22: fastening space portion 24: protrusion end

24a : 체결공 30 : 볼조인트24a: fastener 30: ball joint

32 : 체결부 34 : 고정홈32: fastening portion 34: fixing groove

36 : 고정와셔 38 : 체결보울트36: fixing washer 38: tightening bolt

본 고안은 자동차 스티어링 장치의 너클에 관한 것으로서, 보다 상세하게는 너클과 볼조인트의 조립작업을 편리하게 하도록 된 자동차 너클의 볼조인트 체결구조에 관한 것이다.The present invention relates to a knuckle of a vehicle steering apparatus, and more particularly, to a ball joint fastening structure of a car knuckle to facilitate the assembly work of the knuckle and the ball joint.

일반적으로, 자동차는 차체와 새시로 구분되는 바, 상기한 새시는 엔진, 동력 전달 장치, 스스펜션등이 서로 유기적으로 연결 구성되어 있고, 차체는 상기하나 각 장치를 지지함과 아울러 외관을 이루도록 구성되어 있다.In general, the car is divided into a car body and a chassis, the chassis is composed of an engine, a power transmission device, a suspension, and the like organically connected to each other, the car body is configured to form the appearance while supporting each of the above devices. It is.

여기서, 상기한 서스펜션은 자동차의 스티어링 장치와 연동하게 되어 자동차의 승차감을 향상시킴과 아울러 자동차의 선회시 기울어짐을 감소시키게 된다.Here, the suspension is linked with the steering device of the vehicle to improve the ride comfort of the vehicle and reduce the inclination during turning of the vehicle.

상기한 서스펜션과 스티어링 장치의 결합은 제3도에 도시된 바와 같이 타이어(미도시)가 결합되는 허브(50)와, 상기한 허브(50)에 연결되는 드라이브 샤프트(51)와, 상기한 허브(50)에 결합됨과아울러 스트러트 어셈블리와 결합되는 너클(52)과, 상기한 너클(53)과 일측이 볼조인트(53)로 결합되고 타측이 차체(미도시)에 힌지로 연결되는 로워아암(54)으로 구성되어 있다.As shown in FIG. 3, the suspension and the steering device are coupled to each other by a hub 50 to which a tire (not shown) is coupled, a drive shaft 51 connected to the hub 50, and the hub. Knuckle 52 coupled to the strut assembly as well as coupled to the 50, and the lower arm is coupled to the knuckle 53 and one side by a ball joint 53 and the other side is hinged to the vehicle body (not shown) ( 54).

여기서, 상기한 너클(52)은 제4도에 도시된 바와 같이 볼조인트의 체결부(55)가 삽입되도록 형성된 체결공간부(56)에 상기 체결부(55)를 삽입하고, 상기 체결부(5)의 선단에 형성된 나사에 조임너트(57)를 체결하여 고정하는 구조로 되어 있다.Here, the knuckle 52 is inserted into the fastening portion 55 in the fastening space portion 56 formed so that the fastening portion 55 of the ball joint as shown in Figure 4, the fastening portion ( The fastening nut 57 is fastened to the screw formed at the tip of 5).

이때, 상기한 체결공간부(56)와 체결부(55)는 서로 테이퍼진 형상을 하여 조임너트(57)로 고정할 때, 볼조인트(53)가 너클(52)에 견고하게 고정될 수 있도록 되어있다.At this time, when the fastening space 56 and the fastening portion 55 are tapered to each other and fixed with the fastening nut 57, the ball joint 53 may be firmly fixed to the knuckle 52. It is.

그러나, 상기한 바와 같은 구조에서는 너클(52)에 볼조인트(53)를 체결할 때, 상기 조임너트(57)를 체결하는 위치의 공간이 협소하여 조임너트(57)를 회전시킬 공구의 삽입이 어려운 문제점이 있었다.However, in the structure as described above, when the ball joint 53 is fastened to the knuckle 52, the space where the fastening nut 57 is fastened is narrow, so that the insertion of the tool for rotating the fastening nut 57 is difficult. There was a difficult problem.

이러한 문제점은 상기한 너클(52)과 볼조인트(53)의 조립이나 분해시 작업효율이 떨어지는 원인이 될 뿐만 아니라 너클(52)과 볼조인트(53)의 체결불량을 일으키는 원인이 되기도 한다.This problem not only causes a decrease in work efficiency when assembling or disassembling the knuckle 52 and the ball joint 53, but also causes a fastening failure of the knuckle 52 and the ball joint 53.

따라서, 본 고안의 목적은 상기한 문제점을 해결하기 위한 것으로서, 자동차 너클과 볼조인트의 체결구조를 변경하여 작업자가 공구 작업을 하는 위치를 변경함으로써, 자동차의 조립이나 수리시에 너클과 볼조인트의 분해와 조립작업이 용이하도록 할 수 있는 자동차 너클의 볼조인트 체결구조를 제공함에 있다.Accordingly, an object of the present invention is to solve the above problems, and by changing the fastening structure of the car knuckle and the ball joint to change the position where the operator works the tool, the assembly of the knuckle and the ball joint at the time of assembly or repair An object of the present invention is to provide a ball joint fastening structure of a vehicle knuckle that can be easily disassembled and assembled.

상기한 목적을 실현하기 위하여 본 고안은 너클에 볼조인트를 결합하는 자동차용 너클의 볼조인트 체결구조에서, 상기 너클 하단에 개구된 원형의 체결공간부를 갖는 클램프가 일체로 형성되되, 이 클램프 전방에 서로 대응되게 연장형성된 1쌍의 돌출단이 구비되고, 이 돌출단 각각에 체결공이 형성되는 한편, 상기 볼조인트 선단에 체결부와 고정홈이 차례로 형성되어 상기 볼조인트의 체결부는 클램프의 체결공간부에 삽입된 상태로 상기 볼조인트의 고정홈과 돌출단의 체결공에 고정와셔와 체결 보울트로써 각각 고정하도록 된 것을 특징으로 한다.In order to realize the above object, the present invention is a ball joint fastening structure of a car knuckle coupling a ball joint to a knuckle, a clamp having a circular fastening space portion opened at the bottom of the knuckle is integrally formed, and in front of the clamp A pair of protruding ends extending to correspond to each other is provided, and fastening holes are formed in each of the protruding ends, and fastening portions and fixing grooves are formed in turn at the tip of the ball joint, so that the fastening portions of the ball joints are fastening space portions of the clamps. It is characterized in that it is fixed to the fixing groove and the fixing bolt of the fixing groove and the protruding end of the ball joint in the inserted state.

이하, 첨부 도면을 참조하여 본 고안의 상세한 일 실시예를 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings, a detailed embodiment of the present invention will be described.

제1도는 본 고안에 따른 자동차용 너클의 볼조인트 장착구조를 도시한 사시도이고, 제2도는 본 고안에 따른 너클의 클램프와 볼조인트 분해 사시도이다.1 is a perspective view showing the ball joint mounting structure of the knuckle for automobiles according to the present invention, Figure 2 is an exploded perspective view of the clamp and ball joint of the knuckle according to the present invention.

본 고안에 따른 자동차용 너클의 볼조인트 장착구조는 제1도에 도시된 바와 같이, 너클(10) 하단에 클램프(20)가 부착되어, 볼조인트(30)와 결합하는 구조로 되어 있다.Ball joint mounting structure of the knuckle for a vehicle according to the present invention, as shown in Figure 1, the clamp 20 is attached to the bottom of the knuckle 10, it is a structure that is coupled to the ball joint (30).

물론, 상기 너클(10)은 허브(50)를 매개로 드라이브 샤프트(51)에 삽입 설치되어 있고, 볼조인트(30)는 로어암(54)의 선단에 고정부착되어 있다.Of course, the knuckle 10 is inserted into the drive shaft 51 via the hub 50, and the ball joint 30 is fixedly attached to the tip of the lower arm 54.

제2도를 참조하여 보다 구체적으로 설명하면, 상기 너클(10)의 클램프(20)는 개구된 원형의 체결공간부(22)와, 전방으로 서로 대응되게 연장형성된 1쌍의 돌출단(24)이 구비되어 있다. 상기 돌출단(24)은 각각에 체결공(24a)이 형성되어 있다.More specifically with reference to FIG. 2, the clamp 20 of the knuckle 10 includes an open circular fastening space 22 and a pair of protruding ends 24 extended to correspond to each other forwardly. It is provided. The protrusion end 24 is formed with a fastening hole (24a) in each.

그리고, 상기 볼조인트(30)는 선단에 체결부(32)와 고정홈(34)이 차례로 형성되어 있다.In addition, the ball joint 30 has a fastening portion 32 and a fixing groove 34 are sequentially formed at the tip.

클램프(20)에 볼조인트(30)를 결합시키는 방법은 볼조인트(30)의 체결부(32)에 클램프(20)의 체결공간부(22)를 삽입시키고 볼조인트(30)의 고정홈(34)에 고정와셔(36)를 삽입하여 1차로 고정하고, 최종 클램프(20)의 돌출단(24)에 형성된 체결공(24a)에 체결보울트(38)를 사용하여 최종 고정하게 된다.The method of coupling the ball joint 30 to the clamp 20 includes inserting the fastening space 22 of the clamp 20 into the fastening portion 32 of the ball joint 30 and fixing the grooves of the ball joint 30 ( 34, the fixing washer 36 is first fixed, and the fixing bolt 38 is finally fixed to the fastening hole 24a formed at the protruding end 24 of the final clamp 20.

따라서, 본 고안에 따른 너클의 클램프에 볼조인트를 결합하는 구조는 종래의 조임너트 작업을 위해 협소한 공간에 공구의 삽입이 요구되던 것을 고정와셔의 사용으로 공구없이 작업이 가능하다.Therefore, the structure of coupling the ball joint to the clamp of the knuckle according to the present invention can be operated without a tool by the use of a fixing washer that required the insertion of the tool in a narrow space for the conventional tightening nut operation.

물론, 상기한 고정와셔(36)만으로는 완벽한 체결이 이루어지지 않기 때문에 상기한 돌출단(24)에 형성된 체결공(24a)에 체결 보울트(38)를 삽입하여 조임으로써 클램프(20)의 체결공간부(22)의 지름이 작아지면서 볼조인트(30)의 체결부(32)가 압착 고정되게 된다.Of course, the fastening space portion of the clamp 20 by inserting and tightening the fastening bolt 38 into the fastening hole 24a formed in the protruding end 24 because the fixed washer 36 is not completely fastened. As the diameter of the 22 decreases, the fastening portion 32 of the ball joint 30 is pressed and fixed.

이때, 상기한 체결보울트(38)를 조이는 작업은 체결보울트(38)가 체결공(24a)이 형성된 돌출단(24)이 위치한 부분이 공구 작업이 용이한 곳이므로 작업 효율을 향사시킬 뿐만 아니라 너클(10)과 볼조인트(30)의 체결 불량을 근본적으로 제거할 수 있는 효과가 있다.At this time, the tightening of the fastening bolt 38 is a part where the fastening bolt 38 is located where the projecting end 24 formed with the fastening hole 24a is easy to work with the tool, thereby increasing the working efficiency as well as knuckles. 10 and the ball joint 30 has an effect that can fundamentally remove the fastening failure.

이상과 같이 본 고안은 너클과 볼조인트의 체결 구조를 변경하여 작업자가 너클과 볼조인트를 체결하거나 분해시에 공구의 접근이 용이하도록 함으로써 작업효율의 향상과 너클과 볼조인트 불량 체결의 원인을 제거할 수 있는 잇점이 있는 것이다.As described above, the present invention changes the fastening structure of the knuckle and the ball joint so that the operator can easily access the tool when tightening or disassembling the knuckle and the ball joint, thereby improving the work efficiency and eliminating the cause of the poor knuckle and ball joint fastening. There is an advantage to it.

Claims (1)

너클(10)에 볼조인트(30)를 결합하는 자동차용 너클의 볼조인트 체결구조에 있어서, 상기너클(10) 하단에 개구된 원형의 체결공간부(22)를 갖는 클램프(20)가 일체로 형성되되, 이 클램프(20) 번방에 서로 대응되게 연장형성된 1쌍의 돌출단(24)이 구비되고, 이 돌출단(24) 각각에 체결공(24a)가 형성되는 한편, 상기 볼조인트(30) 선단에 체결부(32)와 고정홈(34)이 차례로 형성되어 상기 볼조인트(30)의 체결부(32)는 클램프(20)의 체결공간부(22)에 삽입된 상태로 상기 볼조인트(30)의 고정홈(34)과 돌출단(24)의 체결공(24a)에 고정 와셔(36)와 체결보울트(38)로써 각각 고정하도록 된 것을 특징으로 하는 자동차용 너클의 볼조인트 체결구조.In the ball joint fastening structure of the automotive knuckle coupling the ball joint 30 to the knuckle 10, the clamp 20 having a circular fastening space 22 opened at the bottom of the knuckle 10 is integrally formed. And a pair of protruding ends 24 formed to extend in correspondence with each other in the clamp 20, and a fastening hole 24a is formed in each of the protruding ends 24, and the ball joint 30 The fastening part 32 and the fixing groove 34 are sequentially formed at the tip, and the fastening part 32 of the ball joint 30 is inserted into the fastening space part 22 of the clamp 20. The ball joint fastening structure of the knuckle for an automobile, characterized in that the fixing groove 34 and the fastening end 24 of the protruding end 24 are fixed to the fixing washer 36 and the fastening bolt 38, respectively. .
KR2019950018481U 1995-07-25 1995-07-25 Configuration of ball joint of automotive knuckle KR0134443Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950018481U KR0134443Y1 (en) 1995-07-25 1995-07-25 Configuration of ball joint of automotive knuckle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950018481U KR0134443Y1 (en) 1995-07-25 1995-07-25 Configuration of ball joint of automotive knuckle

Publications (2)

Publication Number Publication Date
KR970006298U KR970006298U (en) 1997-02-21
KR0134443Y1 true KR0134443Y1 (en) 1999-05-01

Family

ID=19418978

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950018481U KR0134443Y1 (en) 1995-07-25 1995-07-25 Configuration of ball joint of automotive knuckle

Country Status (1)

Country Link
KR (1) KR0134443Y1 (en)

Also Published As

Publication number Publication date
KR970006298U (en) 1997-02-21

Similar Documents

Publication Publication Date Title
KR0134443Y1 (en) Configuration of ball joint of automotive knuckle
KR0120812Y1 (en) Structure for connecting a tie rod of steering device in a car
KR100461955B1 (en) A structure of hinge bracket of tailgate for automobile
KR0123261Y1 (en) Anti-loosing structure for drive shaft of vehicles
KR0136080Y1 (en) Tie-rod end of a car
JP2543764B2 (en) Bicycle body folding device
JPH0315377Y2 (en)
KR100514847B1 (en) a center bearing mounting structure for propeller shaft of vehicles
KR0134910Y1 (en) Cable fixing structure
KR0125220Y1 (en) Torque rod bush for a motor vehicle
KR100410877B1 (en) Clip for mounting of head-lamp for automobile
KR0114935Y1 (en) Tilting apparatus for steering column
KR100356869B1 (en) Double panel assembly structure of vehicle
KR0123441Y1 (en) Fixing structure of door handle bracket for vehicles
JP2543183Y2 (en) Assist grip for vehicles
JP3336449B2 (en) Mounting structure of steering gear box
KR100280913B1 (en) Caster angle adjustment structure of car suspension
KR20050102708A (en) Tie rod end assembly structure of vehicle
KR0137528Y1 (en) Ball stud of stabilizer link
JPH1086603A (en) Spindle mounting structure for beam type suspension
KR19980055438U (en) Ball Joint Assembly of Automotive Steering System
KR0139745Y1 (en) Striker mounting of a door
JPH0539033Y2 (en)
KR200155063Y1 (en) Spare tire fixing structure
KR19980041537U (en) Rubber Bushing of Vehicle Stabilizer

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
REGI Registration of establishment
G701 Publication of correction
LAPS Lapse due to unpaid annual fee