KR910001003Y1 - Universal joint - Google Patents
Universal joint Download PDFInfo
- Publication number
- KR910001003Y1 KR910001003Y1 KR2019880010970U KR880010970U KR910001003Y1 KR 910001003 Y1 KR910001003 Y1 KR 910001003Y1 KR 2019880010970 U KR2019880010970 U KR 2019880010970U KR 880010970 U KR880010970 U KR 880010970U KR 910001003 Y1 KR910001003 Y1 KR 910001003Y1
- Authority
- KR
- South Korea
- Prior art keywords
- yoke
- bearing cup
- hole
- universal joint
- set screw
- Prior art date
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
- 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
- F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
- F16D3/40—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes
- F16D3/405—Apparatus for assembling or dismantling
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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
- F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
- F16D3/382—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another constructional details of other than the intermediate member
- F16D3/385—Bearing cup; Bearing construction; Bearing seal; Mounting of bearing on the intermediate member
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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
- F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
- F16D3/40—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes
- F16D3/41—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes with ball or roller bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 사시도.1 is a perspective view of the present invention.
제2도는 본 고안의 요부를 단면으로 도시한 측면도.Figure 2 is a side view showing the main portion of the present invention in cross section.
제3도는 본 고안의 요부 분해 사시도.Figure 3 is an exploded perspective view of the main part of the present invention.
제4도는 종래 베어링컵의 구성도.4 is a block diagram of a conventional bearing cup.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 일측 요크 2 : 타측요크1: one side yoke 2: the other side yoke
3 : 크로스 4 : 내면 궤도3: cross 4: inner track
5 : 니들베어링 6 : 베어링컵5: needle bearing 6: bearing cup
7 : 외면궤도 8 : 외면 스크류7: outer track 8: outer screw
9 : 요크홀 10 : 내면 스크류9: yoke hole 10: inner screw
11 : 리브 12 : 턱11: rib 12: jaw
13 : 접속요소 14 : 세트 스크류13 connection element 14 set screw
15 : 세트 스크류홀 16 : 커버15: set screw hole 16: cover
16′ : 돌편16 ′: Stone piece
본 고안은 유니버설 조인트의 베어링컵에 관한 것으로, 베어링컵과 요크 아암을 스크류로 조립하여 회전공구에 의해 충격이 없이 분해 조립할 수 있게 되어 있는 것이다.The present invention relates to a bearing cup of a universal joint, the bearing cup and the yoke arm is assembled with a screw so that the assembly can be disassembled without impact by a rotary tool.
종래의 유니버설 조인트를 제4도에 인용하였다.The conventional universal joint is cited in FIG.
입력축(41) 또는 출력축(42)에 각각 부착되어 있는 요크(43)(44)는 크로스(45)로 접속하였으며, 이들의 접속부에 니들 베어링(46)과 크로스(45)로 접속하였으며, 이들의 접속부에 니들 베어링(46)과 크로스(45)축의 내면 시트(47) 및 베어링컵(48)측의 외면시트(49)로 구성되는 베어링 앗세이가 형성되며, 베어링컵(48)은 요크(43)(44)의 구멍(50)에 면접촉 되어 있고, 요크의 외면에 커버요소(51)를 부착시켜 구성된 것이다.Yokes 43 and 44 attached to the input shaft 41 or the output shaft 42, respectively, were connected with crosses 45, and their connections were connected with needle bearings 46 and crosses 45, A bearing assembly composed of a needle bearing 46, an inner sheet 47 of the cross 45 shaft, and an outer sheet 49 on the bearing cup 48 side is formed, and the bearing cup 48 has a yoke 43. It is in surface contact with the hole 50 of the (44), and it is comprised by attaching the cover element 51 to the outer surface of the yoke.
상기 유니버설 조인트는 조립시 베어링컵을 요크의 구멍에 밀어끼워 이들간에 유격이 없이 접촉되게 하는 것이므로, 필요에 따라 베어링컵을 요크에서 분리시킬때에도 베어링컵을 강력한 힘으로 밀어내야 하는 것이다.The universal joint is to push the bearing cup into the hole of the yoke at the time of assembly so that there is no play therebetween, so that the bearing cup must be pushed with a strong force even when the bearing cup is separated from the yoke as necessary.
상기 유니버설 조인트는 그 구성이 특이하여 베어링컵의 분리 공구가 지원되고 있지 못한 것이므로 부득이 이들을 분리하고자 할때에는 요크 내측으로 돌출된 베어링컵 요소에 망치로 가격하여 베어링컵을 요크로 부터 분리시키는 것이다.Since the universal joint has a unique configuration, the separation tool of the bearing cup is not supported. Therefore, when it is inevitable to separate them, the universal joint is hammered on the bearing cup element protruding into the yoke to separate the bearing cup from the yoke.
그러나, 이와같은 취급법은 그 조작법이 불안전하여 유니버설 조인트를 파손하게되는 위험이 따르며 안전하고 신속한 분리조작이 불가능하게 되는 것이었다.However, the handling was such that the operation would be unsafe and damage the universal joint, and the safe and quick disconnection operation would be impossible.
본 고안은 이와같은 문제점을 개선하는 것으로 베어링컵과 요크를 스크류 요소로 조립하였고 베어링컵의 헤드에 회전공구 접속 요소를 구비하여 공구에 의해 안전신속하게 또는 충격이 없이 베어링컵을 분리 또는 조립할 수 있게 하였으며, 요크에 세트 스크류를 구비시켜 베어링컵이 진동에 의해 임의 이탈되지 않게 하여서 된 것이다.The present invention improves this problem by assembling the bearing cup and yoke with screw elements, and having the rotary tool connection element at the head of the bearing cup so that the bearing cup can be separated or assembled quickly or safely by the tool. The yoke is provided with a set screw to prevent the bearing cup from being randomly separated by vibration.
본 고안은 첨부 도면에 따라서 상세하게 설명하면 다음과 같다.The present invention will be described in detail with reference to the accompanying drawings.
일측 요크(1)와 타측요크(2)를 크로스(3)로 접속하고 이들 접속부의 니들베어링(5)이 크로스(3)측의 내면궤도(4)와 베어링컵(6)측의 외면궤도(7)에 접속되는 것에 있어서, 베어링컵(6)의 외면 스크류(8)를 요크홀(9)의 내면 스크류(10)에 결합하되 상면에 회전 공구접속요소(13)가 형성된 베어링컵(6) 헤드의 리브(11)가 요크홀(9)의 턱(12)에 걸쳐지도록하고 세트스크류(14)가 요크에 형성된 안내구멍(14′)를 통하여 베어링컵(6)의 리브(11) 측면에 형성된 다수의 세트 스크류홀(15)중의 어느 하나에 결합되도록 하였으며, 요크(1)의 외면에 상기 베어링컵(6) 헤드의 회전공구 접속요소(13)와 결합되는 안내홀(16′)을 가지는 커버(16)를 부착하고 이 커버(16)의 돌편(16″)상의 구멍을 상기 세트 스크류(14)에 결합시켜 조립하는 것이다.The one side yoke 1 and the other side yoke 2 are connected with a cross 3, and the needle bearings 5 of these connecting portions have an inner raceway 4 on the cross 3 side and an outer track on the bearing cup 6 side ( 7), the bearing cup 6 having the outer surface screw 8 of the bearing cup 6 coupled to the inner surface screw 10 of the yoke hole 9 with a rotary tool connecting element 13 formed thereon. The rib 11 of the head spans the jaw 12 of the yoke hole 9 and the set screw 14 extends to the rib 11 side of the bearing cup 6 through a guide hole 14 'formed in the yoke. Is coupled to any one of the plurality of set screw holes (15) formed, and has a guide hole (16 ') coupled to the rotary tool connecting element 13 of the head of the bearing cup (6) on the outer surface of the yoke (1) The cover 16 is attached, and the hole on the protrusion 16 ″ of the cover 16 is assembled to the set screw 14 by assembling.
미설명부호 14′는 세트 스크류 안내구멍, 17은 오일실을 보인 것이다.Reference numeral 14 'shows a set screw guide hole and 17 shows an oil seal.
본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention is as follows.
본 고안에서도 유니버설 조인트는 입력축과 출력축이 비직선상태에 있을때, 원활하게 회전력을 전달하는 장치로서 일측 요크(1)의 회전력은 크로스(3)를 통해 타측 요크(2)에 전달되는 것이다.In the present invention, the universal joint is a device for smoothly transmitting rotational force when the input shaft and the output shaft are in a non-linear state, and the rotational force of one yoke 1 is transmitted to the other yoke 2 through the cross 3.
이와같은 유니버설 조인트는 크로스(3)와 요크(1)(2)의 접속부 베어링 앗세이를 분리할 경우가 있으며, 본 고안은 이와같은 요구가 있을때 일반적인 회전공구에 의해 신속 용이하고 충격이 없어 베어링컵(6)을 조립할 수 있는 것이다.Such a universal joint may separate the bearing assembly of the connecting portion of the cross (3) and the yoke (1) and (2), and the present invention can be easily and quickly avoided by a general rotating tool when there is such a demand. (6) can be assembled.
즉, 베어링컵의 분리작업은 세트 스크류(14)를 풀어 커버(16)를 제거하고 공구 접속요소(13)에 회전공구를 접속한 다음 베어링컵(6)을 회전시켜 분리한다. 이때 베어링컵(6) 외면의 스크류(8)와 요크(1)(2)홀 내면 스크류(10)의 작용으로 베어링컵(6)은 요크에서 직접 분리되며 이때 니들 베어링(5)과 오일실(17)도 두 궤도(4)(7) 사이에서 분리되는 것이다. 베어링컵(6)의 조립은 니들 베어링(5)을 궤도(4)(7)중의 일측에 가부착시켜 놓고 또한 오일실(17)을 제 위치에 끼운다음, 위와 역순으로 조립한다. 다만 조립은 베어링컵(6)측의 리브(11)가 요크(1)(2)측의 턱(12)에 압접되었을때 베어링컵(6)의 삽입이 정지되며 이 상태에서 커버(16)를 요크(1)(2) 외면에 부착하고 세트 스크류(14)를 위치가 맞는 세트 스크류홀(15)에 세팅한다.In other words, the separation of the bearing cup by loosening the set screw (14) to remove the cover (16), connect the rotary tool to the tool connecting element (13) and then rotate the bearing cup (6) to separate. At this time, the bearing cup 6 is directly separated from the yoke by the action of the screw 8 on the outer surface of the bearing cup 6 and the screw 10 on the inner surface of the yoke 1, 2, and the needle bearing 5 and the oil seal ( 17 is also separated between the two tracks (4) (7). The assembly of the bearing cup 6 temporarily attaches the needle bearing 5 to one side of the tracks 4 and 7, and also inserts the oil chamber 17 in place and then assembles it in the reverse order. However, in the assembly, when the rib 11 on the bearing cup 6 side is pressed against the jaw 12 on the yoke 1 and 2 side, the insertion of the bearing cup 6 is stopped and the cover 16 is removed in this state. It is attached to the outer surface of the yoke (1) (2) and the set screw (14) is set in the set screw hole (15) in position.
그리고 세트 스크류(14)의 세팅시에는 커버(16)의 돌편(16′) 구멍과 안내구멍(14′)을 통해 세트 스크류(14)를 세트 스크류홀(15)에 결합하는 것이다.When the set screw 14 is set, the set screw 14 is coupled to the set screw hole 15 through the protrusion 16 'and the guide hole 14' of the cover 16.
상기와 같이 본 고안은 베어링컵과 요크가 스크류 결합되어 있어 회전공구에 의해 충격이 없이 신속용이하고 안정한 작업으로 베어링컵을 요크에서 분리 또는 조립할 수 있고 회전진동에 의해 베어링 컵이 임의 분리됨이 방지되는 실용적인 고안이다.As described above, the present invention is screwed into the bearing cup and the yoke, so that the bearing cup can be separated or assembled from the yoke in a quick, easy and stable operation without impact by the rotating tool, and the bearing cup is prevented from being randomly separated by the rotating vibration. It is a practical design.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880010970U KR910001003Y1 (en) | 1988-07-05 | 1988-07-05 | Universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880010970U KR910001003Y1 (en) | 1988-07-05 | 1988-07-05 | Universal joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900003139U KR900003139U (en) | 1990-02-07 |
| KR910001003Y1 true KR910001003Y1 (en) | 1991-02-20 |
Family
ID=19277203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880010970U KR910001003Y1 (en) | 1988-07-05 | 1988-07-05 | Universal joint |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910001003Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100802408B1 (en) * | 2006-10-31 | 2008-02-13 | 현대자동차주식회사 | Bearing case for an universal case |
| KR20200002211A (en) * | 2018-06-29 | 2020-01-08 | 주식회사 만도 | Universal Joint |
-
1988
- 1988-07-05 KR KR2019880010970U patent/KR910001003Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100802408B1 (en) * | 2006-10-31 | 2008-02-13 | 현대자동차주식회사 | Bearing case for an universal case |
| KR20200002211A (en) * | 2018-06-29 | 2020-01-08 | 주식회사 만도 | Universal Joint |
Also Published As
| Publication number | Publication date |
|---|---|
| KR900003139U (en) | 1990-02-07 |
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| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |