KR870001521Y1 - Separation type joint - Google Patents
Separation type joint Download PDFInfo
- Publication number
- KR870001521Y1 KR870001521Y1 KR2019840011046U KR840011046U KR870001521Y1 KR 870001521 Y1 KR870001521 Y1 KR 870001521Y1 KR 2019840011046 U KR2019840011046 U KR 2019840011046U KR 840011046 U KR840011046 U KR 840011046U KR 870001521 Y1 KR870001521 Y1 KR 870001521Y1
- Authority
- KR
- South Korea
- Prior art keywords
- collet
- shaft
- sleeve
- type joint
- separation type
- Prior art date
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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
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
- F16D1/09—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
- F16D1/092—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces the pair of conical mating surfaces being provided on the coupled hub and shaft
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 일부를 절개시킨 상태의 사시도.1 is a perspective view of a state in which a part of the present invention is cut away.
제2(a)도는 본 고안의 횡단면도.2 (a) is a cross-sectional view of the present invention.
제2(b)도는 본 고안의 결합상태의 횡단면도.Figure 2 (b) is a cross-sectional view of the coupled state of the present invention.
제3도는 본 고안의 타실시예의 단면도.3 is a cross-sectional view of another embodiment of the present invention.
제4(a)도, 제4(b)도는 본 고안의 사용상태의 예시도.Figure 4 (a), Figure 4 (b) is an illustration of the state of use of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 콜릿트 2 : 슬리브1: collet 2: sleeve
3 : 나선 4 : 경사외면3: spiral 4: inclined outer surface
5 : 절개부 6 : 스크랩5: incision 6: scrap
7 : 너트 8 : 경사내면7: nut 8: inclined inner surface
9,10 : 축 11,12 : 바9,10: axis 11,12: bar
본 고안은 분할형 조인트(joint)에 관한 것으로서 경사외면과 스크랩을 형성한 콜릿트에 나사 결합하는 너트에 슬리브를 결합시켜서 동력을 전달할 수 있게 하므로서 간단한 결합구성으로 회전축이나 바(Bar)를 견고하게 체결시키는 동시에 결합작업이 간편하고, 연결체의 중심이 일치되도록 한 것에 주안점을 둔 것이다.The present invention relates to a split joint, and the shaft is coupled to a nut that is screwed to a collet formed with an inclined outer surface and a scrap, so that the power can be transmitted, and the rotating shaft or the bar is firmly secured by a simple coupling configuration. At the same time, the main focus is on making the joining work easy and the center of the connector to be aligned.
종래에는 동력전달축 또는 바를 연결하고 스플라인 형식이나 키플랜지 형식을 사용하였는데 스플라인 형식은 동력전달은 용이하나 스플라인축과 스플라인 삽입보수의 가공이 까다롭기 때문에 생산원가를 상승시킨 요인과 결합이 용이치 못한 문제점을 가지고 있었으며, 또한 키플랜지 형식은 결합작업이 번거롭고 분리가 용이하지 못하며, 연결부위가 안정감이 없는 결점을 가지고 있었다.Conventionally, the power transmission shaft or bar is connected and spline type or key flange type is used. Although the spline type is easy to transmit power, the process of spline shaft and spline insertion and repair is difficult. In addition, the key flange type has the drawback that the joining operation is cumbersome, difficult to separate, and the connection part has no stability.
본 고안은 상기와 같은 종래의 문제점과 결점을 감안하여 공구 등에서 이용되고 있는 클릿트의 장점을 살리고 이를 개량하여 연결부재로서 간편하면서도 결합이 용이하게 작업성을 향상시키고, 동시에 원가로 절감할 수 있도록 안출한 것으로서, 이를 첨부도면에 따라서 상술하면 다음과 같다.The present invention takes advantage of the cleats used in tools and the like in view of the above-mentioned problems and drawbacks of the prior art and improves them so that the workability can be easily and easily combined as a connecting member, and at the same time reduced cost. As described above, it will be described in detail according to the accompanying drawings.
구동축(9)과 종동축(10)를 결합 분리하는 장치에 있어서, 외주 일측에 나선(3)을 가지며 타측에 경사외면(4)과 절개부(5) 내벽으로 스크랩(6)을 형성시킨 콜릿트(1)에, 외주의 일측너트(7)와 타측으로 경사내면(8)을 가진 슬리브(2)를 조립시켜서, 슬리브(2)의 경사내면(8)이 콜릿트(1)의 경사외면(4)에서 너트(7)의 이동에 따라서 종동축(10)를 결합분리시킬 수 있게 한 것이다.In the apparatus for coupling and separating the drive shaft (9) and the driven shaft (10), a collet having a spiral (3) on one side of the outer periphery and the inclined outer surface (4) and the cutout (5) on the other side to form a scrap (6) In the groove 1, a sleeve 2 having an outer circumferential nut 7 and an inclined inner surface 8 on the other side is assembled so that the inclined inner surface 8 of the sleeve 2 is an inclined outer surface of the collet 1. According to the movement of the nut (7) in (4) it is to be able to separate the driven shaft (10).
미설명부호 11,12는 바이고, 13은 핀이다.Reference numerals 11 and 12 are bigo and 13 is a pin.
이와같은 구성으로 형성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention formed in such a configuration as follows.
제4도에 예시한 바와같이 동력전달의 구동축(9)과 종동축(10)의 연결부재나 제4(b)도와 같이 바(11)(12)의 연결부재로 사용할 수 있게 된다.As illustrated in FIG. 4, the connecting member of the drive shaft 9 and the driven shaft 10 of the power transmission or the connecting member of the bars 11 and 12 can be used as shown in FIG.
구동축(9)과 종동축(10)를 연결하는 예에 의하여 설명하면, 구동축(9)을 콜릿트(1)의 타측내에 삽입시켜서 슬리브(2)를 우측으로 이동하게 회전시키면 슬리브(2)의 너트(7)가 콜릿트(1)의 나선(3)을 따라 우측으로 회전한다. 이때, 슬리브(2)의 경사내면(8)이 콜릿트(1)의 경사외면(4)을 압축시키는데, 이 압축은 콜릿트(1)에 절개부(5)를 형성시켰기 때문에 절개부(5)만큼 콜릿트(1)의 경사외면(4)을 압축시키면서 종동축(10)을 결합시키게 된다. 그리고 구동축(9)은 공지의 플랜지 결합이나 핀결합으로 결합시켜 고정시키는데 제2(b)도에서는 핀결합시킨 상태를 예시하였다.Referring to the example of connecting the drive shaft 9 and the driven shaft 10, by inserting the drive shaft 9 in the other side of the collet (1) to rotate the sleeve 2 to move to the right side of the sleeve (2) The nut 7 rotates to the right along the helix 3 of the collet 1. At this time, the inclined inner surface 8 of the sleeve 2 compresses the inclined outer surface 4 of the collet 1, which is formed because the incision 5 is formed in the collet 1. The driven shaft 10 is coupled while compressing the inclined outer surface 4 of the collet 1 by). In addition, the drive shaft 9 is fixed by coupling with a known flange coupling or pin coupling. In FIG.
그리고 콜릿트(1)의 내벽에 스크랩(9)을 형성시켰기 때문에 종동축(10)은 견고하게 결합된다. 그리고 필요에 따라서 구동축(9)과 종동축(10)을 분리하고자 할때에는 구동축(9)의 핀을 분리시키고 슬리브(2)를 좌측으로 이동하게 회전시키면 슬리브(2)의 너트(7)는 콜릿트(1)의 나선(3)을 타고 좌측으로 밀리면서 슬리브(2)의 경사내면(8)이 콜릿트(1)의 경사외면(4)을 타고 좌측으로 밀리게되어 콜릿트(1)의 내벽직경이 넓어지게 되어 종동축(9)과 구동축(10)을 쉽게 분리할 수 있게 된다.And since the scrap 9 was formed in the inner wall of the collet 1, the driven shaft 10 is firmly coupled. If necessary, when the drive shaft 9 and the driven shaft 10 are to be separated, the pins of the drive shaft 9 are removed and the sleeve 2 is rotated to move to the left side, and the nut 7 of the sleeve 2 is colleted. The inclined inner surface 8 of the sleeve 2 is pushed to the left on the inclined outer surface 4 of the collet 1 while pushing on the spiral 3 of the tread 1 to the left. Since the inner wall diameter becomes wider, the driven shaft 9 and the driving shaft 10 can be easily separated.
이와같이 본 고안은 축과 축, 바와 바를 연결하는 부재로서 결합분리가 용이하며, 연결부재 자체구성이 간단하여 생산원가를 절감시킬 수 있게됨과 동시에 견고하게 연결할 수 있는 안정성을 가진 유용한 것이다.As such, the present invention is easy to separate and separate as a member connecting the shaft, the shaft, the bar and the bar, and the connection member itself is simple to reduce the production cost and at the same time, it is useful to have a robust connection.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840011046U KR870001521Y1 (en) | 1984-11-03 | 1984-11-03 | Separation type joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840011046U KR870001521Y1 (en) | 1984-11-03 | 1984-11-03 | Separation type joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR860006235U KR860006235U (en) | 1986-06-18 |
| KR870001521Y1 true KR870001521Y1 (en) | 1987-04-20 |
Family
ID=70162736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019840011046U KR870001521Y1 (en) | 1984-11-03 | 1984-11-03 | Separation type joint |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR870001521Y1 (en) |
-
1984
- 1984-11-03 KR KR2019840011046U patent/KR870001521Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR860006235U (en) | 1986-06-18 |
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| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
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Payment date: 19871223 Year of fee payment: 6 |
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