KR200149925Y1 - Ball joint - Google Patents

Ball joint Download PDF

Info

Publication number
KR200149925Y1
KR200149925Y1 KR2019960029433U KR19960029433U KR200149925Y1 KR 200149925 Y1 KR200149925 Y1 KR 200149925Y1 KR 2019960029433 U KR2019960029433 U KR 2019960029433U KR 19960029433 U KR19960029433 U KR 19960029433U KR 200149925 Y1 KR200149925 Y1 KR 200149925Y1
Authority
KR
South Korea
Prior art keywords
spring
housing socket
groove
ball joint
ball stud
Prior art date
Application number
KR2019960029433U
Other languages
Korean (ko)
Other versions
KR19980016137U (en
Inventor
김상현
Original Assignee
양재신
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 양재신, 대우자동차주식회사 filed Critical 양재신
Priority to KR2019960029433U priority Critical patent/KR200149925Y1/en
Publication of KR19980016137U publication Critical patent/KR19980016137U/en
Application granted granted Critical
Publication of KR200149925Y1 publication Critical patent/KR200149925Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/0685—Manufacture of ball-joints and parts thereof, e.g. assembly of ball-joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/0619—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part comprising a blind socket receiving the male part
    • F16C11/0623—Construction or details of the socket member
    • F16C11/0647—Special features relating to adjustment for wear or play; Wear indicators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

본 고안은 하우징소켓 내에 삽입되어 결합되는 볼스터드의 유격을 없애 적절한 회전토크를 가지며 동력전달의 손실을 경갑하도록 하는 볼조인트에 관한 것이다.The present invention relates to a ball joint to eliminate the play of the ball stud inserted into the housing socket has a suitable rotational torque and to lighten the loss of power transmission.

본 고안은 일축을 연결하는 볼스터드(20)가 타축을 연결하는 하우징소켓(10) 내에 삽입되고, 상기 하우징소켓(10) 내측벽의 상부에 홈(111)이 형성되며, 상기 홈(111)에 링형의 스프링(130)이 개설되어 이루어진 볼조인트에 있어서, 상기 스프링(130)은 압축스프링(130)로 구성되며, 상기 홈(111)은 상기 볼스터드(20)가 상기 하우징소켓(10) 내에 삽입될 때 상기 스프링(130)이 탄입되는 깊이를 갖도록 형성된 것이다.According to the present invention, a ball stud 20 for connecting one shaft is inserted into a housing socket 10 for connecting another shaft, and a groove 111 is formed on an inner wall of the housing socket 10, and the groove 111 is formed. In the ball joint formed by the ring-shaped spring 130 is formed, the spring 130 is composed of a compression spring 130, the groove 111 is the ball stud 20 is the housing socket 10 When inserted into the spring 130 is formed to have a depth to be hit.

Description

볼조인트Ball joint

본 고안은 볼조인트에 관한 것으로, 좀더 상세하게는 하우징 소켓 내에 삽입되어 결합되는 볼스터드의 유격을 없애 적절한 회전토크를 가지며 동력전달의 손실을 경감할 수 있도록 하는 볼조인트에 관한 것이다.The present invention relates to a ball joint, and more particularly, to a ball joint to remove the play of the ball stud inserted into the housing socket has a suitable rotational torque and to reduce the loss of power transmission.

볼 조인트는 하우징소켓안을 회전하는 볼스터드를 이용하여 기계요소의 제어시 원활한 회전을 통해 운전방향을 변환하여 힘을 전달하는데 사용된다.The ball joint is used to transfer the force by changing the direction of operation through smooth rotation during the control of the mechanical element using a ball stud rotating in the housing socket.

제1도에 도시된 바와 같이, 종래의 볼조인트는 힘의 전달방향이 다른 입력축과 출력축을 연결하기 위해 일측에는 하우징소켓(10)이 연결되고, 타측에는 볼스터드(20)가 연결된다. 상기 볼스터드(20)는 상기 하우징소켓(10) 내에 삽입되고, 상기 하우징소켓(10)의 내측벽 상단에 형성된 홈(11)에 링형의 스프링(30)이 끼워져 상기 볼스터드(20)가 상기 하우징소켓(10)로부터 탈출되지 않도록 하여서, 상기 볼스터드(20)가 하우징소켓(10) 내에서 회동되면서 힘을 전달하게 된다.As shown in FIG. 1, the conventional ball joint has a housing socket 10 connected to one side thereof and a ball stud 20 connected to the other side in order to connect an input shaft and an output shaft having different force transmission directions. The ball stud 20 is inserted into the housing socket 10, and a ring-shaped spring 30 is fitted into the groove 11 formed at the upper end of the inner wall of the housing socket 10 so that the ball stud 20 is inserted into the housing socket 10. In order not to escape from the housing socket 10, the ball stud 20 is rotated in the housing socket 10 to transmit the force.

그러나, 종래의 볼조인트는 하우징소켓(10)의 홈(11)에 끼워지는 스프링(30)이 볼스터드(20)의 빠짐을 방지하는 턱의 역할을 하는 인장스프링(30)이기 때문에, 상기 스프링(30)과 볼스터드(20) 사이에 갭이 있어 볼스터드(20)가 스프링(30) 방향으로의 유격을 갖게 된다. 이에 따라, 적절한 회전토크를 보장할 수 없으며, 동력전달시 손실이 커 입력축에 대한 출력축의 효율이 낮다는 문제점이 있었다.However, the conventional ball joint is because the spring 30 fitted into the groove 11 of the housing socket 10 is a tension spring 30 which serves as a jaw to prevent the ball stud 20 from being pulled out. There is a gap between the 30 and the ball stud 20 so that the ball stud 20 has a play in the spring 30 direction. Accordingly, there is a problem that it is not possible to guarantee the proper rotation torque, the loss of the power transmission is large, the efficiency of the output shaft relative to the input shaft is low.

이러한 문제점을 해결하기 위한 본 고안은 하우징소켓 내에 삽입되어 결합되는 볼 스터드의 유격을 없애 적절한 회전토크를 가지며 동력전달의 손실을 경감할 수 이도록 하는 볼조인트를 제공하려는 것이다.The present invention to solve this problem is to provide a ball joint to eliminate the play of the ball stud inserted into the housing socket has a suitable rotational torque and to reduce the loss of power transmission.

제1도는 종래의 볼조인트의 구성단면도.1 is a cross-sectional view of a conventional ball joint.

제2도는 본 고안의 볼조인트의 구성단면도.2 is a cross-sectional view of the ball joint of the present invention.

제3도는 본 고안의 스프링의 작용을 보인 볼조인트 조립상태단면도.Figure 3 is a cross-sectional view of the ball joint assembly showing the action of the spring of the present invention.

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

10 : 하우징소켓 111 : 홈10: housing socket 111: groove

20 : 볼스터드 130 : 스프링20: ball stud 130: spring

본 고안에 따르면, 일축을 연결하는 볼스터드(20)가 타축을 연결하는 하우징소켓(10) 내에 삽입되고, 상기 하우징소켓(10) 내측벽의 상부에 홈(111)이 형성되며, 상기 홈(111)에 링형의 스프링(130)이 개설되어 이루어진 볼조인트에 있어서, 상기 스프링(130)은 압축스프링(130)로 구성되며, 상기 홈(111)은 상기 볼스터드(200가 상기 하우징소켓(10) 내에 삽입될 때 상기 스프링(130)이 탄입되는 깊이를 갖도록 형성된 것을 특징으로 하는 볼조인트가 제공된다.According to the present invention, a ball stud 20 for connecting one shaft is inserted into the housing socket 10 for connecting the other shaft, a groove 111 is formed on the inner wall of the housing socket 10, and the groove ( In the ball joint formed by the ring-shaped spring 130 is formed in the 111, the spring 130 is composed of a compression spring 130, the groove 111 is the ball stud 200 is the housing socket 10 Ball joint is provided, characterized in that formed when the spring 130 has a depth to be hit.

이하, 도면을 참조하여 본 고안의 바람직한 실시예를 더욱 상세히 설명한다.Hereinafter, with reference to the drawings will be described a preferred embodiment of the present invention in more detail.

제2도는 본 고안의 볼조인트의 구성단면도이고, 제3도는 본 고안의 스프링의 작용을 보인 볼조인트 조립상태단면도이다.Figure 2 is a cross-sectional view of the configuration of the ball joint of the present invention, Figure 3 is a cross-sectional view of the ball joint assembly state showing the action of the spring of the present invention.

제2도는 도시된 바와 같이, 본 고안은 일축을 연결하는 볼스터드(20)가 타축을 연결하는 하우징소켓(10) 내에 삽입되고, 상기 하우징소켓(10) 내측벽의 상부에 홈(111)이 형성되며, 상기 홈(111)에 링형의 스프링(130)이 개설되어 이루어진 볼조인트에 있어서, 상기 스프링(130)은 압축스프링(130)로 구성되며, 상기 홈(111)은 상기 볼스터드(20)가 상기 하우징소켓(10) 내에 삽입될 때 상기 스프링(130)이 완전히 탄입되는 깊이를 갖도록 형성된 것이다.2 is a view of the present invention, the ball stud 20 for connecting one axis is inserted into the housing socket 10 for connecting the other shaft, the groove 111 in the upper portion of the inner wall of the housing socket 10 In the ball joint formed by the ring-shaped spring 130 is formed in the groove 111, the spring 130 is composed of a compression spring 130, the groove 111 is the ball stud 20 ) Is formed to have a depth that the spring 130 is fully indented when inserted into the housing socket 10.

상기한 바와 같이 스프링(130)에 적절한 압축탄성을 갖는 압축스프링(130)을 채용하고, 상기 홈(111)의 깊이(S)를 적어도 상기 스프링(130)의 지름(d)보다 깊게 형성하면 제3도에 도시된 바와 같이, 상기 홈(111)은 볼조인트 조립시 볼스터드(20)를 하우징소켓(10) 내부로 밀어넣으면 상기 스프링(130)이 홈(111)으로 완전히 탄입되어 볼스터드(20)를 무리없이 하우징 소켓(10) 내에 삽입할 수 있게 된다. 따라서, 볼조인트 조립시, 종래에는 하우징소켓(10) 내에 볼스터드(20)를 삽입한 후 스프링(130)을 홈(111)에 개설하였지만 본 고안은 하우징소켓(10) 내측벽에 형성된 홈(111)에 스프링(130)을 먼저 삽입한 후 볼스터드(20)를 상기 하우징소켓(10) 내부 방향으로 압입하면 스프링(130)이 홈(111)에 탄입되면서 상기 볼스터드(20)가 상기 스프링(130)의 내부방향으로 삽입되어 회동가능하게 고정된다.As described above, when the compression spring 130 having a compression elasticity suitable for the spring 130 is adopted, and the depth S of the groove 111 is formed at least deeper than the diameter d of the spring 130, As shown in FIG. 3, when the ball 111 assembles the ball stud 20 into the housing socket 10 when the ball joint is assembled, the spring 130 is completely inserted into the groove 111 so that the ball stud ( 20 can be inserted into the housing socket 10 without difficulty. Therefore, when assembling the ball joint, conventionally, after inserting the ball stud 20 into the housing socket 10, the spring 130 is opened in the groove 111, but the present invention provides a groove formed in the inner wall of the housing socket 10. When the spring 130 is first inserted into the 111 and then the ball stud 20 is press-fitted into the housing socket 10, the spring 130 enters the groove 111 and the ball stud 20 is inserted into the spring 111. It is inserted inwardly of the 130 and is rotatably fixed.

이와 같이 구성된 본 고안은 볼스터드(20)가 하우징소켓(10)내에 삽입되고, 하우징소켓(10) 내측벽의 상부에 형성된 홈(111)에 스프링(130)이 개설되어 이루어진 볼조인트에 있어서, 상기 스프링(130)을 압축스프링(130)로 구성함으로써, 하우징소켓(10)의 홈(111)에 개설된 스프링(130)과 볼스터드(20) 사이에 갭이 없어지게 되어, 볼스터드(20)가 스프링(130)방향으로의 유격을 갖지 않게 된다. 따라서 본 고안의 볼조인트는 동력전달시 적절한 회전토크를 가지게 되어 입력축에 대한 출력축의 효율이 양호하게 된다.In the present invention configured as described above, in the ball joint in which the ball stud 20 is inserted into the housing socket 10 and the spring 130 is opened in the groove 111 formed on the inner wall of the housing socket 10, By configuring the spring 130 as a compression spring 130, there is no gap between the spring 130 and the ball stud 20 opened in the groove 111 of the housing socket 10, the ball stud 20 ) Does not have a play in the direction of the spring (130). Therefore, the ball joint of the present invention has an appropriate rotation torque during power transmission, so that the efficiency of the output shaft relative to the input shaft is good.

이상에서 설명한 바와 같이 본 고안은 볼조인트에 개설되는 스프링이 압축탄성력을 갖도록 함으로써 볼조인트가 유격을 갖지 않게 되므로 적절한 회전토크를 가지면서 동력을 전달하게 되므로 입력축에 대한 출력축의 효율을 향상시키게 되는 효과가 있다.As described above, the present invention has a compressive elastic force of the spring opened in the ball joint, so that the ball joint does not have a clearance, so that power is transmitted with an appropriate rotational torque, thereby improving the efficiency of the output shaft with respect to the input shaft. There is.

Claims (1)

일축을 연결하는 볼스터드(20)가 타축을 연결하는 하우징소켓(10)내에 삽입되고, 상기 하우징소켓(10) 내측벽의 상부에 홈(111)이 형성되며, 상기 홈(111)에 링형의 스프링(130)이 개설되어 이루어진 볼조인트에 있어서, 상기 스프링(130)은 압축스프링(130)로 구성되며, 상기 홈(111)은 그 깊이(S)가 적어도 상기 스프링(130)의 지름(d)보다 깊도록 형성되어 상기 볼스터드(200가 상기 하우징소켓(10) 내에 삽입될 때 상기 볼스터드(20)가 상기 스프링(130)에 간섭받지 않고 삽입될 수 있도록 된 것을 특징으로 하는 볼조인트.A ball stud 20 for connecting one shaft is inserted into the housing socket 10 for connecting the other shaft, a groove 111 is formed on the inner wall of the housing socket 10, and a ring-shaped groove is formed in the groove 111. In the ball joint formed by the spring 130, the spring 130 is composed of a compression spring 130, the groove 111 has a depth (S) of at least the diameter (d) of the spring (130) Ball joint, characterized in that formed so that deeper than the ball stud (20) can be inserted without interference to the spring 130 when the ball stud (200) is inserted into the housing socket (10).
KR2019960029433U 1996-09-16 1996-09-16 Ball joint KR200149925Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960029433U KR200149925Y1 (en) 1996-09-16 1996-09-16 Ball joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960029433U KR200149925Y1 (en) 1996-09-16 1996-09-16 Ball joint

Publications (2)

Publication Number Publication Date
KR19980016137U KR19980016137U (en) 1998-06-25
KR200149925Y1 true KR200149925Y1 (en) 1999-06-15

Family

ID=19466926

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019960029433U KR200149925Y1 (en) 1996-09-16 1996-09-16 Ball joint

Country Status (1)

Country Link
KR (1) KR200149925Y1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8561566B2 (en) 2008-06-16 2013-10-22 Nadiro A/S Coupling
KR101995743B1 (en) * 2018-02-12 2019-07-03 주식회사 센트랄 Ball Joint Having Ring Temporary Mounting Groove

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102355485B1 (en) * 2020-03-06 2022-01-26 인하대학교 산학협력단 Ultraviolet sterilizer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8561566B2 (en) 2008-06-16 2013-10-22 Nadiro A/S Coupling
KR101995743B1 (en) * 2018-02-12 2019-07-03 주식회사 센트랄 Ball Joint Having Ring Temporary Mounting Groove

Also Published As

Publication number Publication date
KR19980016137U (en) 1998-06-25

Similar Documents

Publication Publication Date Title
KR950002113A (en) Reduced strain cable connector
KR200149925Y1 (en) Ball joint
KR200281985Y1 (en) Universal joint
KR100214986B1 (en) Universal joint for preventing clearance
JPS5936737Y2 (en) shaft joint
KR100412391B1 (en) The structure of clutch
KR910001003Y1 (en) Universal joint
KR960004963Y1 (en) Structure of the gear for the synchronous motor
KR200200486Y1 (en) A motor actuator
CN218510036U (en) Integral type elastic coupling
KR100439758B1 (en) Structure of spline combination
KR100444081B1 (en) Wide angle universal joint
KR100349532B1 (en) How to join shaft of universal joint
KR100288947B1 (en) Drive Motor Overload Breaker
KR100411928B1 (en) Stop pin connecting of working bar in a weeder
KR200192393Y1 (en) One way clutch
KR19990041986A (en) Motor assembly for stable supply of driving force
WO2002036976A3 (en) Shaft and shaft-hub assembly for transmitting torque
KR200154641Y1 (en) Spline assembly
KR100428155B1 (en) strucure of constant velocity joint for vehicle
KR100464463B1 (en) Universal joint
KR100417961B1 (en) Wide angle universal joint
KR19980043552U (en) Universal joint
KR200299504Y1 (en) Friction clutch of model helicopter
KR100354045B1 (en) Structure for hinge of release fork for clutch

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
LAPS Lapse due to unpaid annual fee