KR200234102Y1 - Air supply rotary joint of cylinder capable of reverse rotation - Google Patents
Air supply rotary joint of cylinder capable of reverse rotation Download PDFInfo
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- KR200234102Y1 KR200234102Y1 KR2019960021578U KR19960021578U KR200234102Y1 KR 200234102 Y1 KR200234102 Y1 KR 200234102Y1 KR 2019960021578 U KR2019960021578 U KR 2019960021578U KR 19960021578 U KR19960021578 U KR 19960021578U KR 200234102 Y1 KR200234102 Y1 KR 200234102Y1
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Abstract
본 고안은 역방향 회전이 가능한 실린더의 에어공급 로터리조인트에 관한 것으로서, 특히 몸체(12-1)의 상하부에 각각 샤프트(12-6,12-5)와 결합부(12-7)가 일체형으로 형성되고, 상기 몸체(12-1) 및 샤프트(12-6,12-5)의 에어홀(12-2,12-4,12-,3)이 상기 결합부(12-7)의 내주면과 연통되도록 형성되는 로터축(12)과; 상기 가능하도록 결합되면서 내주면과 연통되도록 형성된 에어홀(16-1,26-1)에 각각 플렉시블호스(20,10)이 연결되는 로터하우징(16,26)과; 내주면이 형성되면서 상하단이 각각 상기 샤프트(12-6,12-5)의 중단부와 결합부(12-7)에 내장 나합되는 보조슬리브(11)로 구성되는 특징으로 하는 역방향 회전이 가능한 실린더의 에어공급 로터리조인트에 관한 것이다.The present invention relates to an air supply rotary joint of a cylinder capable of reverse rotation, in particular, the shaft (12-6, 12-5) and the engaging portion (12-7) is formed integrally on the upper and lower portions of the body (12-1) And the air holes 12-2, 12-4, 12- and 3 of the body 12-1 and the shafts 12-6 and 12-5 communicate with the inner circumferential surface of the coupling part 12-7. A rotor shaft 12 formed to be formed; Rotor housings 16 and 26 to which the flexible hoses 20 and 10 are respectively connected to the air holes 16-1 and 26-1 which are coupled to the inner circumferential surface so as to be connected to each other; An inner circumferential surface is formed, the upper and lower ends of the cylinder capable of rotating in the reverse direction, characterized in that consisting of the auxiliary sleeve (11) which is integrated into the stop portion and coupling portion (12-7) of the shaft (12-6, 12-5), respectively. It relates to an air supply rotary joint.
Description
본 고안은 역방향 회전이 가능한 실린더의 에어공급 로터리조인트에 관한 것으로서, 특히 한축으로 형성되면서 상하로 분리되어 각각 에어공급라인이 연결되는 실린더에 정·역방향으로 회전하면서 에어를 공급할 수 있는 역방향 회전이 가능한 실린더의 에어공급 로터리조인트에 관한 것이다.The present invention relates to an air supply rotary joint of a cylinder capable of reverse rotation, and in particular, is formed in one axis and is separated up and down, and is capable of reverse rotation to supply air while rotating in a forward / reverse direction to a cylinder to which an air supply line is connected. It relates to an air supply rotary joint of a cylinder.
일반적으로 래들에 담긴 용강은 침지노즐을 통해 턴디쉬에 자연낙하 형식으로 공급되는데, 이때 침지노즐을 래들과 턴디쉬 사이에 정확히 안착시키기 위해서 침지 노즐의 중단부에 회전용지그를 결합시키고, 매니플레이터실린더를 이용하여 회전용 지그를 상하 이동시키면서 작업자가 회전용지그의 손잡이를 잡고서 회전용지그의 전후좌우를 조정하게 된다.In general, the molten steel contained in the ladle is supplied to the tundish through the immersion nozzle in the form of a natural drop. In this case, the rotary jig is coupled to the stop of the immersion nozzle to accurately seat the immersion nozzle between the ladle and the tundish, and the manifold While moving the rotary jig up and down using a cylinder, the operator adjusts the front, rear, left and right of the rotary jig by holding the handle of the rotary jig.
종래의 매니플레이터실린더이 에어공급라인은 한쪽방향으로 고정되는 한쌍의 엘보우관에 각각 호스어댑터가 결합되면서 이 호스어댑터에 플렉시블호스가 결합되어 이루어지며, 이 플렉시블호스를 통해 실린더에 에어를 공급하게 되어 있다.Conventional manifold cylinder cylinder air supply line is a hose hose is coupled to each of the pair of elbow pipe is fixed in one direction, the flexible hose is coupled to the hose adapter is made through this flexible hose to supply air to the cylinder have.
따라서, 회전축컬럼을 중심으로 회전되는 매니플레이터실린더에 에어공급시 에어라인이 회전에 의한 힘을 받아 엉키면서 플렉시블호스의 자체복원력으로 꼬여 작업자가 핸들을 잡고 조작할 수 없게 되고, 심한 경우 에어라인이 절손되면서 회전용지그가 예기치 않은 방향으로 동작하게 되어 안전사고의 위험이 있다.Therefore, when air is supplied to the manipulator cylinder that is rotated around the rotating shaft column, the air line is entangled by the rotational force and is twisted by the self-resilience of the flexible hose, so that the operator cannot handle and handle the air line. Due to this damage, the rotary jig operates in an unexpected direction, which may cause a safety accident.
본 고안은 회전축컬럼을 중심으로 매니플레이터실린더가 회전 및 상하작동시 에어공급이 원활하고, 플렉시블호스의 절손과 꼬임이 발생되지 않으며, 침조노즐을 정확히 안착시킬 수 있는 역방향 회전이 가능한 실린더의 에어공급 로터리조인트를 제공하는데 그 목적이 있다.The present invention provides a smooth air supply when the manifold cylinder rotates and moves up and down around a rotating shaft column, and does not cause breakage and twist of the flexible hose, and allows the air of the cylinder to be reversely rotated to accurately seat the needle nozzle. The purpose is to provide a supply rotary joint.
제1도는 본 고안에 따른 역방향 회전이 가능한 실린더의 에어공급 로터리조인트의 요부사시도.1 is a main perspective view of an air supply rotary joint of a cylinder capable of reverse rotation according to the present invention.
제2도는 본 고안에 따른 역방향 회전이 가능한 실린더의 에어공급 로터리조인트의 분해사시도.2 is an exploded perspective view of an air supply rotary joint of a cylinder capable of reverse rotation according to the present invention.
제3도는 본 고안에 따른 역방향 회전이 가능한 실린더의 에어공급 로터리조인트이 부분절개사시도이다.3 is a partial cutaway perspective view of an air supply rotary joint of a cylinder capable of reverse rotation according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
9 : 어댑터 10 : 플렉시블호스9 adapter 10 flexible hose
11 : 보조슬리브 12 : 로터축11: auxiliary sleeve 12: rotor shaft
12-1 : 몸체 12-2 : 에어홀12-1: Body 12-2: Air Hole
12-3 : 하부에어홀 12-4 : 상부에어홀12-3: Lower air hole 12-4: Upper air hole
12-5 : 하부샤프트 12-6 : 상부샤프트12-5: Lower shaft 12-6: Upper shaft
12-7 : 결합부 13 : 베어링12-7: coupling part 13: bearing
14 : 백업와셔 15 : 오링14: backup washer 15: O-ring
16 : 상부로터하우징 16-1 : 하부에어홀16: Upper rotor housing 16-1: Lower air hole
17 : 와셔 18 : 스냅링17 washer 18: snap ring
19 : 엘보우관 20 : 플렉시블호스19: elbow tube 20: flexible hose
26 : 하부로터하우징 26-1 : 하부에어홀26: lower rotor housing 26-1: lower air hole
본 고안은 몸체(12-1)의 상하부에 각각 샤프트(12-6,12-5)와 결합부(12-7)가 일체형으로 형성되고, 상기 몸체(12-1) 및 샤프트(12-6,12-5)의 에어홀(12-2, 12-4, 12-3)이 상기 결합부(12-7)의 내주면과 연통되도록 형성되는 로터축(12)과; 상기 상하부샤프트(12-6,12-5)에 각각 베어링(13), 백업와샤(14), 오링(15)에 의해 회전 가능하도록 결합되면서 내주면과 연통되도록 형성되는 에어홀(16-1,26-1)에 각각 플렉시블호스(20,10)이 연결되는 로터하우징(16,26)과; 내주면이 형성되면서 상하단이 각각 상기 샤프트(12-6,12-5)의 중단부와 결합부(12-7)에 내장 나합되는 보조슬리브(11)로 구성되는 특징으로하는 역방향 회전이 가능한 실린더의 에어공급 로터리조인트를 제공한다.In the present invention, shafts 12-6 and 12-5 and coupling portions 12-7 are integrally formed at upper and lower portions of the body 12-1, and the body 12-1 and the shaft 12-6. A rotor shaft 12 formed so that the air holes 12-2, 12-4, and 12-3 of 12-5 communicate with the inner circumferential surface of the coupling part 12-7; Air holes (16-1, 26) are coupled to the upper and lower shafts (12-6, 12-5) so as to be in communication with the inner peripheral surface while being rotatably coupled by a bearing (13), a backup washer (14), an O-ring (15), respectively. A rotor housing (16, 26) to which the flexible hoses (20, 10) are respectively connected to -1); The inner circumferential surface is formed, the upper and lower ends of the cylinder capable of rotating in the reverse direction, characterized in that consisting of the auxiliary sleeve 11 which is integrally combined in the stop portion and coupling portion 12-7 of the shaft (12-6, 12-5), respectively Provide air supply rotary joint.
도면을 참조하여 본 고안의 구성을 설명한다.The configuration of the present invention will be described with reference to the drawings.
제1도는 본 고안에 따른 역방향 회전이 가능한 실린더의 에어공급 로터리조인트의 요부사시도이고, 제2도는 본 고안에 따른 역방향 회전이 가능한 실린더의 에어공급 로터리조인트의 분해사시도이며, 제3도는 본 고안에 따른 역방향 회전이 가능한 실린더의 에어공급 로터리조인트의 부분절개사시도이다.1 is a main perspective view of an air supply rotary joint of a cylinder capable of reverse rotation according to the present invention, and FIG. 2 is an exploded perspective view of an air supply rotary joint of a cylinder capable of reverse rotation according to the present invention, and FIG. Is a partial cutaway perspective view of an air supply rotary joint of a cylinder capable of rotating in reverse direction.
먼저 수직으로 설치되는 로터축(12)은 사각형상의 몸체(12-1)를 중심으로 상하면에 각각 원통관의 샤프트(12-6,12-5)와 결합부(12-7)가 일체형으로 형성되어 있다.First, the vertically installed rotor shaft 12 has a cylindrical body 12-1 formed on the top and bottom of the shaft 12-6, 12-5 and the coupling portion 12-7 of the cylindrical tube is formed integrally, respectively. It is.
이때 몸체(12-1)에는 샤프트(12-6,12-5)의 내주면과 연통되는 에어홀(12-2)이 가공되어 있고, 몸체의 상부에 상하 일체형으로 형성되는 샤프트는 서로 연통되는 내주면이 각각 형성되면서 각각의 내주면과 연통되는 에어홀(12-3,12-4)이 중단 외주면에 형성되어 있다.In this case, the body 12-1 is processed with air holes 12-2 communicating with the inner circumferential surfaces of the shafts 12-6 and 12-5, and shafts formed integrally with the upper and lower parts of the upper body are in communication with each other. Air holes 12-3 and 12-4 communicating with the respective inner circumferential surfaces are formed on the interrupted outer circumferential surfaces, respectively.
그리고 몸체(12-1)의 하부에 일체형으로 형성되는 결합부(12-7)는 외주면에 수나사가 형성되면서 몸체의 내주면을 통해 샤프트(12-6,12-5)의 내주면과 연통되도록 내주면이 형성되어 있다.In addition, the coupling part 12-7 formed integrally with the lower part of the body 12-1 has an inner circumferential surface such that the inner circumferential surface communicates with the inner circumferential surfaces of the shafts 12-6 and 12-5 through the inner circumferential surface of the body while male threads are formed on the outer circumferential surface thereof. Formed.
또한 외주면 상하단부에 각각 수나사선이 형성되는 원통관의 보조슬리브(11)는 결합부(12-7)의 내주면을 통해 샤프트(12-6,12-5)의 내주면에 삽입되면서 상단부가 상부샤프트(12-6)의 에어홀(12-4)의 하부 내주면에 나합되고, 동시에 하단부가 결합부의 내주면에 오링(15)에 의해 나합되어 있다.In addition, the auxiliary sleeve 11 of the cylindrical tube is formed in the upper and lower ends of the outer peripheral surface respectively is inserted into the inner peripheral surface of the shaft (12-6, 12-5) through the inner peripheral surface of the coupling portion 12-7, the upper end of the upper shaft The lower inner circumferential surface of the air hole 12-4 of (12-6) is screwed together, and at the same time, the lower end is screwed by the O-ring 15 to the inner circumferential surface of the engaging portion.
한편 에어홀(16-1,26-1)와 각각 형성되는 원통관의 상하부로터하우징(16,26)은 각각 상하부샤프트(12-6,12-5)에 회전 가능하도록 결합되는데, 이를 위하여 상하부로터하우징의 내주면과 상하부샤프트의 외주면 사이에는 상하부에어홀(12-4,12-3)을 중심으로 상하 대칭되게 베어링(13), 백업와셔(14), 오링(15)이 각각 설치되어 있다.Meanwhile, the upper and lower rotor housings 16 and 26 of the cylinders respectively formed with the air holes 16-1 and 26-1 are rotatably coupled to the upper and lower shafts 12-6 and 12-5, respectively. Between the inner circumferential surface of the rotor housing and the outer circumferential surface of the upper and lower shafts, a bearing 13, a backup washer 14, and an O-ring 15 are provided to be symmetrical with respect to the upper and lower air holes 12-4 and 12-3.
또한, 상하부샤프트(12-6,12-5)의 중단부에는 상하부로터하우징(16,26) 사이의 이격을 위해 상하 대칭되게 와셔(17), 스냅링(18)이 각각 결합되어 있고, 상부샤프트(12-6)의 상단에는 상부로터하우징(16)의 이탈을 방지하기 위해 스냅링(18), 와셔(17)가 상하로 결합되어 있다.In addition, the stopper of the upper and lower shafts (12-6, 12-5), the washer (17) and the snap ring (18) are respectively coupled to the upper and lower symmetric to the space between the upper and lower rotor housing (16,26), the upper shaft At the upper end of the 12-6, the snap ring 18 and the washer 17 are coupled up and down to prevent the upper rotor housing 16 from being separated.
이하 본 고안의 작용을 설명한다.Hereinafter will be described the operation of the present invention.
먼저 몸체(12-1)의 에어홀(12-2)을 통해 에어가 공급되면 이 에어는 보조슬리브(11)의 외주면과 하부샤프트(12-5)의 내주면 사이의 공간을 거쳐 하부샤프트의 하부에어홀(12-3)과 하부로터하우징(26)의 하부에어홀(26-1)을 차례로 통과하여 플렉시블호스(10)로 공급된다.First, when air is supplied through the air hole 12-2 of the body 12-1, the air passes through the space between the outer circumferential surface of the auxiliary sleeve 11 and the inner circumferential surface of the lower shaft 12-5 and the lower portion of the lower shaft. Passed through the air hole (12-3) and the lower air hole (26-1) of the lower rotor housing 26 is supplied to the flexible hose (10).
그리고 결합부(12-7)의 외주면에 나합되는 엘보우관(19)으로부터 공급되는 에어는 보조슬리브(11)의 내주면을 통해 상부샤프트(12-6)의 내주면에 전달되고, 상부샤프트의 내주면에 공급된 에어는 상부에어홀(12-4)을 거쳐 상부로터하우징(16)의 상부에어홀(16-1)을 통해 플렉시블호스(20)에 공급된다.The air supplied from the elbow tube 19 screwed to the outer circumferential surface of the coupling part 12-7 is transmitted to the inner circumferential surface of the upper shaft 12-6 through the inner circumferential surface of the auxiliary sleeve 11, and to the inner circumferential surface of the upper shaft. The supplied air is supplied to the flexible hose 20 through the upper air hole 16-1 of the upper rotor housing 16 via the upper air hole 12-4.
본 고안은 회전축컬럼을 중심으로 매니플레이터실린더가 회전 및 상하작동시 에어공급이 원활하고, 플렉시블호스의 절손과 꼬임이 발생되지 않으며, 침지노즐을 정확히 안착시킬 수 있는 효과를 제공한다.The present invention provides an effect that the air supply is smooth when the manipulator cylinder rotates and moves up and down around the rotating shaft column, and the breakage and twist of the flexible hose are not generated, and the immersion nozzle can be accurately seated.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960021578U KR200234102Y1 (en) | 1996-07-22 | 1996-07-22 | Air supply rotary joint of cylinder capable of reverse rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960021578U KR200234102Y1 (en) | 1996-07-22 | 1996-07-22 | Air supply rotary joint of cylinder capable of reverse rotation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR980008776U KR980008776U (en) | 1998-04-30 |
| KR200234102Y1 true KR200234102Y1 (en) | 2001-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960021578U KR200234102Y1 (en) | 1996-07-22 | 1996-07-22 | Air supply rotary joint of cylinder capable of reverse rotation |
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| Country | Link |
|---|---|
| KR (1) | KR200234102Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101897465B1 (en) * | 2016-06-30 | 2018-09-12 | 주식회사 케이알이엠에스 | Automobile headlight for improving visibility when driving a vehicle |
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1996
- 1996-07-22 KR KR2019960021578U patent/KR200234102Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
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| KR980008776U (en) | 1998-04-30 |
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