KR20040018653A - Wide angle joint - Google Patents
Wide angle joint Download PDFInfo
- Publication number
- KR20040018653A KR20040018653A KR1020020050560A KR20020050560A KR20040018653A KR 20040018653 A KR20040018653 A KR 20040018653A KR 1020020050560 A KR1020020050560 A KR 1020020050560A KR 20020050560 A KR20020050560 A KR 20020050560A KR 20040018653 A KR20040018653 A KR 20040018653A
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- KR
- South Korea
- Prior art keywords
- yoke
- yokes
- coupling
- angle joint
- wide
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Classifications
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
- F16D3/30—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected in which the coupling is specially adapted to constant velocity-ratio
- F16D3/32—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected in which the coupling is specially adapted to constant velocity-ratio by the provision of two intermediate members each having two relatively perpendicular trunnions or bearings
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
- F16D3/28—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected in which the interconnecting pivots include elastic members
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2300/00—Special features for couplings or clutches
- F16D2300/12—Mounting or assembling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
Description
본 발명은 광각조인트에 관한 것으로서, 더욱 상세하게는 커플링요크와 이의 양측에 설치되는 요크샤프트의 구조를 단순화하여 제작과 조립이 용이하고 제조원가가 절감되는 광각조인트에 관한 것이다.The present invention relates to a wide-angle joint, and more particularly, to a wide-angle joint that is easy to manufacture and assemble by reducing the structure of the coupling yoke and the yoke shaft installed on both sides thereof, and the manufacturing cost is reduced.
일반적으로 유니버셜 조인트가 절곡되어 동력을 전달하는 각도가 약 35도 이하인데 비해 광각조인트는 약 60도~70도 정도의 범위까지 절곡된 상태에서도 동력을 전달할 수 있도록 마련된다.Generally, the universal joint is bent to transmit power at about 35 degrees or less, whereas the wide angle joint is provided to transmit power even when bent to a range of about 60 to 70 degrees.
이러한, 광각조인트는 한 쌍으로 마련된 커플링요크(Coupling Yoke)의 내부에 플레이트(Plate Assembly)가 설치되고, 이 플레이트의 편심되는 위치 양측에는 요크샤프트(Yoke Shaft)가 연결 설치된다.Such a wide-angle joint is provided with a plate assembly inside a coupling yoke provided as a pair, and a yoke shaft is connected to both sides of the plate in an eccentric position.
도 1은 이와 같은 종래의 광각조인트를 보인 단면도이다. 이에 도시된 바와 같이, 소정 각도로 절곡된 상태로 두 개의 요크샤프트(2,3)가 배치되고, 그 사이에는 커플링요크(1)가 설치된다.1 is a cross-sectional view showing such a conventional wide-angle joint. As shown in the figure, two yoke shafts 2 and 3 are arranged in a state of being bent at a predetermined angle, and a coupling yoke 1 is provided therebetween.
이때, 요크샤프트(2,3)와 커플링요크(1)의 서로 마주하는 측은 유니버셜 조인트와 같이 서로 교합되는 요크(2a,3a1a,1b)가 형성되고 그 사이에는 십자형의 스파이더(1c,1d)가 설치되며 이 요크샤프트(2,3)의 끝단에 형성된 볼(2b,3b)은 커플링요크(1)의 내부로 삽입된다.At this time, the side of the yoke shaft (2, 3) and the coupling yoke (1) facing each other is formed with the yoke (2a, 3a1a, 1b) interlocking with each other, such as a universal joint, therebetween, cross-shaped spider (1c, 1d) Is installed and the balls 2b and 3b formed at the ends of the yoke shafts 2 and 3 are inserted into the coupling yoke 1.
한편, 양측으로 분리 가능하게 마련되는 커플링요크(1)의 내부는 원판형의 플레이트(4)가 삽입될 수 있도록 형성되고, 외부측은 서로 마주하는 커플링요크(1)를 볼트 등의 체결수단으로서 결합시킬 수 있도록 마련된다.On the other hand, the inside of the coupling yoke (1) detachably provided at both sides is formed so that the disk-shaped plate (4) can be inserted, the outer side is fastening means such as bolts to the coupling yoke (1) facing each other It is prepared to be combined as.
아울러, 플레이트(4)는 그 중심측이 양방향으로 개구형성되고, 그 외측의 편심된 위치에는 요크샤프트(2,3)의 볼(2b,3b)이 삽입되어 회동할 수 있도록 원통형의 편심홈(4a)이 마련된다.In addition, the plate 4 has a cylindrical eccentric groove so that the center side thereof is opened in both directions, and the balls 2b and 3b of the yoke shafts 2 and 3 are inserted and rotated in the eccentric position outside the plate 4. 4a) is provided.
그러나, 이와 같이 구성된 종래의 광각조인트는, 요크샤프트의 선단에 요크를 형성해야하고, 커플링요크의 내부에는 요크가 삽입되도록 편심홈이 형성된 플레이트를 구비해야하므로, 구조가 복잡한 문제점이 있었다.However, the conventional wide-angle joint configured as described above has a problem in that the yoke is formed at the tip of the yoke shaft and the plate having the eccentric groove is formed inside the coupling yoke so that the yoke is inserted.
본 발명은 이와 같은 종래의 문제점을 해결하기 위한 것으로서, 본 발명의목적은, 커플링요크와 이의 양측에 설치되는 요크샤프트의 구조를 단순화하여 제작과 조립이 용이하고 제조원가가 절감되는 광각조인트를 제공하는 것이다.The present invention is to solve such a conventional problem, the object of the present invention is to simplify the structure of the coupling yoke and the yoke shafts installed on both sides thereof to provide a wide-angle joint that is easy to manufacture and assembly and reduce the manufacturing cost It is.
도 1은 종래의 광각조인트를 보인 단면도이다.1 is a cross-sectional view showing a conventional wide-angle joint.
도 2는 본 발명에 따른 광각조인트의 단면도이다.2 is a cross-sectional view of a wide-angle joint according to the present invention.
도 3은 본 발명에 따른 광각조인트의 사시도이다.3 is a perspective view of a wide-angle joint according to the present invention.
< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>
10: 커플링요크 11,12,21,31: 요크10: coupling yoke 11, 12, 21, 31: yoke
20,30: 요크샤프트 41,42: 스파이더20,30: York shaft 41,42: Spider
이와 같은 목적을 달성하기 위한 본 발명의 광각조인트는, 서로 마주하여 배치되되 각각의 중심측에는 서로 연통되도록 구멍이 형성된 요크가 양측면에 돌출되어 일체로 형성되는 커플링요크와, 상기 커플링요크의 요크와 교합되도록 일단측에 요크를 구비하여 상기 커플링요크의 양측에 한 쌍이 설치되는 요크샤프트와, 서로 교합되는 상기 요크의 내부에 설치되어 각각의 선단이 상기 요크의 구멍에 삽입되도록 십자형상의 스파이더가 구비된 것을 특징으로 한다.The wide-angle joint of the present invention for achieving the above object is, the yoke of the coupling yoke and the yoke of the coupling yoke is arranged to face each other, each of which has a yoke formed in the hole so as to communicate with each other protruding integrally on both sides, A yoke shaft having a yoke at one end thereof to engage with the yoke shaft and a pair of yoke shafts installed at both sides of the coupling yoke, and a cross-shaped spider installed inside the yoke to be mated with each other so that each end is inserted into the yoke hole. Characterized in that provided.
이하에서는 첨부한 도면을 참조하여 본 발명에 따른 바람직한 일실시예의 구성 및 작용효과를 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail the configuration and effect of the preferred embodiment according to the present invention.
도 2와 도 3은 본 발명에 따른 광각조인트의 단면도와 사시도이다. 이에 도시된 바와 같이, 소정 각도로 절곡된 상태로 두 개의 요크샤프트(20,30)가 배치되고, 그 사이에는 커플링요크(10)가 설치된다.2 and 3 are a cross-sectional view and a perspective view of a wide-angle joint according to the present invention. As shown in the figure, two yoke shafts 20 and 30 are arranged in a state bent at a predetermined angle, and a coupling yoke 10 is installed therebetween.
이때, 요크샤프트(20,30)와 커플링요크(10)의 서로 마주하는 측에는 유니버셜 조인트와 같이 서로 교합되어 절곡된 상태에서 회전력을 전달하도록 요크(21,31,11,12)가 형성되고 그 사이에는 십자형의 스파이더(41,42)가 설치된다.At this time, the yoke (21, 31, 11, 12) is formed on the side facing each other of the yoke shaft (20, 30) and the coupling yoke (10) so as to transfer rotational force in the bent state, such as a universal joint Cross-shaped spiders 41 and 42 are provided therebetween.
즉, 요크(21,31,11,12)는 서로 마주하여 배치되되 각각의 중심측에는 서로 연통되도록 구멍이 형성되며, 한 쌍의 요크(11,21),(12,31) 사이에 설치되는 스파이더(41,42)는 각각의 선단이 요크(11,21),(12,31)에 형성된 구멍에 삽입되도록 십자형상으로 마련된다.That is, the yoke (21, 31, 11, 12) is disposed facing each other, the hole is formed in each center side to communicate with each other, the spider is installed between a pair of yoke (11, 21, 12, 31) The 41 and 42 are cross-shaped so that their respective ends are inserted into the holes formed in the yokes 11, 21 and 12 and 31, respectively.
한편, 본 발명의 광각조인트는 그 구조를 간단히하여 제작과 조립 및 제조원가를 절감하는 것으로서, 양측에 요크(11,12)가 형성되는 커플링요크(10)를 일체로 마련하고, 요크샤프트(20,30)는 단순히 요크(21,31)에 의해 플레이트와 연결되도록 형성된다.On the other hand, the wide-angle joint of the present invention is to simplify the structure to reduce the manufacturing, assembly and manufacturing cost, integrally providing the coupling yoke 10, the yoke (11, 12) is formed on both sides, yoke shaft (20) 30 is simply formed to be connected to the plate by yokes 21 and 31.
즉, 커플링요크(10)의 내부에 별도의 플레이트 및 이를 탄성 지지하는 스프링 등을 설치되지 않은 간단한 구조이며, 이로 인해 커플링요크(10)를 양측으로 분리 형성하지 않고 일체로 제작할 수 있게 된다.That is, it is a simple structure in which a separate plate and a spring for elastically supporting the same are not installed inside the coupling yoke 10, and thus the coupling yoke 10 can be manufactured integrally without separating and forming the coupling yoke 10 at both sides. .
아울러, 커플링요크(10)의 내부에 플레이트가 설치되지 않음으로 인해 요크샤프트(20,30)의 선단에는 플레이트와 연결되어 동력을 전달하는 구조를 형성하지 않아도 되므로 요크샤프트(20,30)의 구조가 간단해진다.In addition, since the plate is not installed inside the coupling yoke 10, the ends of the yoke shafts 20 and 30 do not have to be connected to the plates to form a structure for transmitting power, so that The structure is simplified.
이와 같이 구성된 본 발명의 광각조인트는, 일측의 요크샤프트(20)에서 발생된 회전력이 이의 선단에 형성된 요크(21)와 커플링요크(10)의 일측면에 형성된 요크(11)를 통해 커플링요크(10)를 회전시킨다.The wide-angle joint of the present invention configured as described above is coupled via a yoke 21 formed on one side of the coupling yoke 21 and the yoke 21 formed at the tip of the rotational force generated at the yoke shaft 20 on one side. Rotate yoke 10.
그리고, 일측의 요크샤프트(20)에 의해 회전되는 커플링요크(10)는 이와 일체로 타측에 형성된 요크(12)를 회전시킴으로써, 이와 연결되는 요크샤프트(30)의 요크(31)를 통해 이를 회전력을 전달하게 된다.In addition, the coupling yoke 10 rotated by the yoke shaft 20 on one side rotates the yoke 12 formed on the other side thereof integrally with the yoke 31 of the yoke shaft 30 connected thereto. It will transmit the rotational force.
이상에서 상세히 설명한 바와 같이, 본 발명에 따른 광각조인트는, 양측에 마련된 요크샤프트의 요크와 양측면에 요크가 형성된 커플링을 스파이더로 연결하는 간단한 구조로서 소정각도 이내의 범위에서 회전력을 전달하게 된다.As described in detail above, the wide-angle joint according to the present invention is a simple structure that connects the yoke of the yoke shafts provided at both sides and the coupling having yokes formed at both sides thereof with a spider to transmit rotational force within a predetermined angle.
즉, 광각조인트의 커플링 및 요크샤프트의 구조가 간단해지고, 이들 사이를 연결하는 부품수 및 이를 설치하는 공정을 감소시킬 수 있어 제작 및 조립이 용이하고, 이로 인해 제조원가를 절감할 수 있는 이점이 있다.That is, the structure of the coupling and the yoke shaft of the wide-angle joint is simplified, and the number of parts connecting between them and the process of installing the same can be reduced, making it easy to manufacture and assemble, thereby reducing the manufacturing cost. have.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020050560A KR100854762B1 (en) | 2002-08-26 | 2002-08-26 | Wide angle joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020050560A KR100854762B1 (en) | 2002-08-26 | 2002-08-26 | Wide angle joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20040018653A true KR20040018653A (en) | 2004-03-04 |
| KR100854762B1 KR100854762B1 (en) | 2008-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020020050560A KR100854762B1 (en) | 2002-08-26 | 2002-08-26 | Wide angle joint |
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| Country | Link |
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| KR (1) | KR100854762B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101070635B1 (en) * | 2011-05-24 | 2011-10-07 | 한국델파이주식회사 | Constant velocity joint assembly |
| KR102385451B1 (en) | 2020-09-21 | 2022-04-13 | (주)엠아이티코리아 | assembling apparatus for universal joint and wide angle joint assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4212693B2 (en) * | 1998-12-02 | 2009-01-21 | 松井ワルターシャイド株式会社 | Drive shaft |
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2002
- 2002-08-26 KR KR1020020050560A patent/KR100854762B1/en not_active IP Right Cessation
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| Publication number | Publication date |
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| KR100854762B1 (en) | 2008-08-27 |
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