KR20100002287U - Coupling - Google Patents

Coupling Download PDF

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Publication number
KR20100002287U
KR20100002287U KR2020080011267U KR20080011267U KR20100002287U KR 20100002287 U KR20100002287 U KR 20100002287U KR 2020080011267 U KR2020080011267 U KR 2020080011267U KR 20080011267 U KR20080011267 U KR 20080011267U KR 20100002287 U KR20100002287 U KR 20100002287U
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KR
South Korea
Prior art keywords
circumferential surface
cover
flange
spring
inner circumferential
Prior art date
Application number
KR2020080011267U
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Korean (ko)
Inventor
한백술
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한백술
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Application filed by 한백술 filed Critical 한백술
Priority to KR2020080011267U priority Critical patent/KR20100002287U/en
Publication of KR20100002287U publication Critical patent/KR20100002287U/en

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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
    • 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
    • F16D1/076—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 by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges
    • 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
    • F16D2300/22—Vibration damping
    • 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
    • F16D2300/26—Cover or bell housings; Details or arrangements thereof

Abstract

본 고안은 카프링에 관한 것으로, 보다 상세하게는 제철설비의 동력전달장치로 사용되는 카프링에 관한 것이다.The present invention relates to a coupling and, more particularly, to a coupling used as a power transmission device of steelmaking facilities.

종래에 제철설비에서 동력전달장치로 사용되는 카프링은 진동흡수가 신속하지 못하고 편심, 편각 및 축방향 변위의 흡수가 느리며 특히 분진과 수분이 많은 곳에서 사용할 경우에는 분진과 수분의 침투로 인하여 고장이 많이 발생하는 등의 문제점이 있었다.Conventionally, couplings used as power transmission devices in steelmaking facilities do not absorb vibration quickly and absorb eccentricity, declination and axial displacement slowly. Especially when used in dusty and humid places, failures occur due to infiltration of dust and water. There was a problem such as a lot occurs.

본 고안은 상기의 문제점을 해결하고자 안출한 것으로, 이의 고안의 요지는 제1, 2 플렌지(2)(3)와 커버(4)를 볼트로 결합한 구조로서 상기한 제1플렌지(2)의 내주면에는 키홈(2a)이 형성되고 돌출된 외주면에는 다수의 탭구멍(2b)과 리머구멍(2c)을 내외측에 원형상으로 형성하고 상기의 제1플렌지(2)와 볼트체결되는 제2플렌지(3)의 내부에 장착되는 커버(4)의 돌출턱의 주면부에는 쌍으로 구성된 스프링시트(6) 사이에 접시스프링(7)을 삽입하는 스프링 시트 삽입공(4b)이 형성되고 상기 커버(4)의 내주면에는 상기 제1플렌지의 키홈(2a)에 대응하는 키홈(4a)이 형성된 구조로 구성한 것으로서 이는 접시 스프링(7)에 의해 토크(torgue)를 완충시키고 진동을 감소시키고 보수·보전이 용이하여 매우 실용적인 특징이 있다.The present invention has been devised to solve the above problems, and the subject matter of the present invention is a structure in which the first and second flanges (2) and (3) and the cover (4) are bolted together, and the inner circumferential surface of the first flange (2). Key grooves 2a are formed therein, and on the protruding outer circumferential surface, a plurality of tab holes 2b and reamer holes 2c are formed inside and outside in a circular shape, and the second flanges which are bolted to the first flanges 2 ( 3) Spring sheet inserting hole 4b for inserting the dish spring 7 between the pair of spring seats 6 is formed on the main surface of the protruding jaw of the cover 4 mounted inside the cover 4 and the cover 4 In the inner circumferential surface of the), a key groove 4a corresponding to the key groove 2a of the first flange is formed, which is configured to cushion the torque, reduce vibration, and easily repair and maintain the plate spring 7. There is a very practical feature.

카프링, 접시스프링, 제1,2플렌지, 커버  Couplings, Dish springs, 1st and 2nd flanges, Cover

Description

카프링{Coupling}Coupling

본 고안은 제철설비용의 동력전달장치인 카프링에 관한 것이다.The present invention relates to a coupling that is a power transmission device for steelmaking facilities.

종래의 제철설비용의 동력전달장치로 사용하는 카프링은 대체로 진동흡수가 느리고 편심과 편각 및 축방향 변위의 허용량이 줄어들며 특히 수분 및 분진의 침투에 의해 고장이 많이 발생하는 문제점이 있었다.Couplings used as a power transmission device for steelmaking facilities in the related art generally have slow vibration absorption, a decrease in the allowable amount of eccentricity, declination, and axial displacement, and particularly, a lot of failures occur due to infiltration of moisture and dust.

본 고안은 카프링에 관한 것으로, 보다 상세하게는 제철설비의 동력전달장치로 사용되는 카프링에 관한 것이다.The present invention relates to a coupling and, more particularly, to a coupling used as a power transmission device of steelmaking facilities.

종래에 제철설비에서 동력전달장치로 사용되는 카프링은 진동흡수가 신속하지 못하고 편심, 편각 및 축방향 변위의 흡수가 느리며 특히 분진과 수분이 많은 곳에서 사용할 경우에는 분진과 수분의 침투로 인하여 고장이 많이 발생하는 등의 문제점이 있었다.Conventionally, couplings used as power transmission devices in steelmaking facilities do not absorb vibration quickly and absorb eccentricity, declination and axial displacement slowly. Especially when used in dusty and humid places, failures occur due to infiltration of dust and water. There was a problem such as a lot occurs.

제1, 2 플렌지(2)(3)와 커버(4)를 볼트로 결합한 구조로서 상기한 단면 T자 형의 제1플렌지(2)의 내주면에는 키홈(2a)이 형성되고 돌출된 외주면에는 다수의 탭구멍(2b)과 리머구멍(2c)을 원형상으로 형성하고 내주면에는 일정한 간격으로 탭구멍(2d)을 형성하고 상기의 제1플렌지(2)와 볼트 너트(8)(9)로 체결되는 제2플렌지(3)의 돌출된 외주면에는 다수의 탭구멍(3a)을 형성하고, 이의 내주면에는 다수의 요입홈(3b)을 형성하고, 상기요입홈(3b)의 하부에는 요입형상으로 된 오일실(3c)을 내주면에 일체형으로 형성하고, 또한 외주면에는 일정간격으로 다수의 오일주입공(3d)을 형성한 후 이주입공(3d)에 오일주입용 니플(5)을 삽입한 구조로 구성하며, 상기한 커버(4)의 돌출턱의 주면부에는 쌍으로 구성된 스프링시트(6) 사이에 접시스프링(7)을 삽입하는 스프링 시트 삽입공(4b)이 형성되고 상기 커버(4)의 내주면에는 상기 제1플렌지의 키홈(2a)에 대응하는 키홈(4a)이 형성된 구조로 구성한 것이다. 상기와 같이 구성된 본 고안은 제철설비에서 동력 전달 장치로 사용되는 카프링에 관한 것이다.The first and second flanges 2 and 3 and the cover 4 have a structure in which the bolts are bolted together, and the key grooves 2a are formed on the inner circumferential surface of the first flange 2 of the cross-sectional T-shape, and a plurality of protruding outer circumferential surfaces are formed. Tab holes 2b and reamer holes 2c are formed in a circular shape, and tab holes 2d are formed at regular intervals on the inner circumferential surface thereof and fastened with the first flange 2 and the bolt nuts 8 and 9 above. A plurality of tab holes 3a are formed on the protruding outer circumferential surface of the second flange 3, and a plurality of concave grooves 3b are formed on the inner circumferential surface thereof, and a concave shape is formed below the concave groove 3b. The oil chamber 3c is integrally formed on the inner circumferential surface, and a plurality of oil injection holes 3d are formed on the outer circumferential surface at a predetermined interval, and then the oil injection nipple 5 is inserted into the migration injection hole 3d. The spring seat shovel inserts the plate spring 7 between the pair of spring seats 6 on the main surface of the protruding jaw of the cover 4. A hole 4b is formed and a key groove 4a corresponding to the key groove 2a of the first flange is formed on the inner circumferential surface of the cover 4. The present invention configured as described above relates to a capping used as a power transmission device in a steelmaking facility.

본 고안은 제철설비용의 동력전달장치인 카프링에 관한 것으로서, 이는 접시(cone) 스프링에 의해 탄성각이 커서 토크(torgue)전달을 완화하고 접시스프링의 순간마찰력으로 동력이 전달됨에 따라 진동을 조기에 감소시키고 편심, 편각 및 축방향 변위의 흡수가 뛰어날 뿐만 아니라 취부 시에 그리스를 투입 후 점검 할 필요가 없으며 특히 실(seal)을 이용함으로서 분진이나 수분과 증기 등의 침투를 방지할 수 있으므로 매우 실용적인 효과가 있는 것이다.The present invention relates to a cap spring, which is a power transmission device for a steelmaking facility, which has a large elastic angle by a cone spring, which reduces torque transmission and accelerates vibration as power is transferred to the instant friction force of the disc spring. It is not only good at absorbing eccentricity, declination, and axial displacement but also eliminates the need to check the grease after installing it. In particular, it is possible to prevent the penetration of dust, water, and steam by using a seal. There is a practical effect.

도 1은 본 고안의 결합사시도이고, 도 2 및 도 3은 도 1의 분리 사시도이다.1 is a perspective view of the present invention, Figures 2 and 3 is an exploded perspective view of FIG.

본 고안의 구조를 도면에 의거하여 상세히 설명하면 다음과 같다. 도 1 및 도 2에서와 같이 제1, 2 플렌지(2)(3)와 커버(4)를 볼트로 결합한 구조로서 상기한 단면 T자형의 제1플렌지(2)의 내주면에는 키홈(2a)이 형성되고 돌출된 외주면에는 다수의 탭구멍(2b)과 리머구멍(2c)을 원형상으로 형성하고 내주면에는 일정한 간격으로 탭구멍(2d)을 형성하고 상기의 제1플렌지(2)와 볼트 너트(8)(9)로 체결되는 제2플렌지(3)의 돌출된 외주면에는 다수의 탭구멍(3a)을 형성하고, 이의 내주면에는 다수의 요입홈(3b)을 형성하고, 상기요입홈(3b)의 하부에는 요입형상으로 된 오일실(3c)을 내주면에 일체형으로 형성하고, 또한 외주면에는 일정간격으로 다수의 오일주입공(3d)을 형성한 후 이주입공(3d)에 오일주입용 니플(5)을 삽입한 구조로 구성하며, 상기한 커버(4)의 돌출턱의 주면부에는 쌍으로 구성된 스프링시트(6) 사이에 접시스프링(7)을 삽입하는 스프링 시트 삽입공(4b)이 형성되고 상기 커버(4)의 내주면에는 상기 제1플렌지의 키홈(2a)에 대응하는 키홈(4a)이 형성된 구조로 구성한 것이다. 상기와 같이 구성된 본 고안은 제철설비에서 동력 전달 장치로 사용되는 카프링에 관한 것으로서, 이는 접시 스프링을 사용하여 진동을 감소시키고 토오크를 완충시킬 뿐만 아니라 오일 주입이 간편함으로서 카프링의 윤활작동을 용이하게 한다.Referring to the structure of the present invention in detail based on the drawings as follows. As shown in FIGS. 1 and 2, a key groove 2a is formed on the inner circumferential surface of the first flange 2 having a T-shaped cross section, in which the first and second flanges 2 and 3 and the cover 4 are bolted together. A plurality of tab holes 2b and reamer holes 2c are formed in a circular shape on the formed and projecting outer circumferential surface, and tab holes 2d are formed on the inner circumferential surface at regular intervals, and the first flange 2 and the bolt nut ( 8) A plurality of tab holes 3a are formed in the protruding outer circumferential surface of the second flange 3 to be fastened to (9), and a plurality of concave grooves 3b are formed in the inner circumferential surface thereof, and the concave groove 3b is formed. The lower portion of the oil chamber (3c) in the concave shape is formed integrally on the inner peripheral surface, and the outer peripheral surface formed a plurality of oil injection holes (3d) at regular intervals, and then the oil injection nipple (5) in the migration hole (3d) ) Is inserted into the structure, the main surface portion of the protruding jaw of the cover (4) between the spring spring (6) consisting of a pair of spring spring (7) Stock is configured as a splined inner circumferential surface, the structure (4a) is formed corresponding to the key groove (2a) of the first flange of the spring seat insertion hole (4b) is formed in the cover (4). The present invention configured as described above relates to a capping used as a power transmission device in a steelmaking facility, which reduces the vibration and damps the torque by using a disc spring, and facilitates the lubrication of the capping by the easy oil injection. .

도 1은 본 고안의 사시도1 is a perspective view of the present invention

도 2는 도 1의 분리 사시도2 is an exploded perspective view of FIG.

도 3은 도 2의 역방향에서 본 도 1의 분리사시도3 is an exploded perspective view of FIG. 1 seen in the reverse direction of FIG.

※ 도면의 주요부분에 대한 부호의 설명※ Explanation of code for main part of drawing

1-카프링 몸체 2-제1플렌지 2a-키홈 1-capping body 2-primary flange 2a-keyway

2b,2d-탭구멍 2c-리머구멍 3-제2플렌지2b, 2d tapped holes 2c reamer holes 3-second flange

3a-탭구멍 3b-요입홈 3c-오일실3a tapped hole 3b recess 3c oil chamber

4-커버 4a-홈 4b-시트삽입공4-cover 4a-groove 4b-seat inserter

5-니플 6-스프링시트 7-접시스프링5-Nipple 6-Spring Seat 7-Slice Spring

8,8a-볼트 9-너트8,8a-bolt 9-nut

Claims (4)

단면 T자형으로된 제1플렌지(2)와 제2 플렌지(3) 사이에 커버(4)를 삽입하여 볼트로 결합 구성함을 특징으로 하는 카프링Capping, characterized in that the coupling between the first flange (2) and the second flange (3) having a cross-section T-shaped by inserting a bolt 청구항 1항에 있어서,The method according to claim 1, 제1플렌지(2)의 내주면에는 키홈(2a)이 형성되고 돌출된 외주면에는 다수의 탭구멍(2b)과 리머구멍(2c)을 원형상으로 형성하고 내주면에는 일정한 간격으로 탭구멍(2d)을 형성함을 특징으로 하는 카프링Key grooves 2a are formed on the inner circumferential surface of the first flange 2, and a plurality of tab holes 2b and reamer holes 2c are formed in a circular shape on the protruding outer circumferential surface, and the tab holes 2d are formed at regular intervals on the inner circumferential surface. Couplings characterized by forming 청구항 1항에 있어서,The method according to claim 1, 제2플렌지(3)의 돌출된 외주면에는 다수의 탭구멍(3a)을 형성하고, 이의 내주면에는 다수의 요입홈(3b)을 형성하고, 상기요입홈(3b)의 하부에는 요입형상으로 된 오일실(3c)을 내주면에 일체형으로 형성하고, 또한 외주면에는 일정간격으로 다수의 오일주입공(3d)을 형성한 후 이주입공(3d)에 오일주입용 니플(5)을 삽입한 구조로 구성함을 특징으로 하는 카프링A plurality of tab holes 3a are formed on the protruding outer circumferential surface of the second flange 3, and a plurality of concave grooves 3b are formed on the inner circumferential surface thereof, and an oil having a concave shape is formed on the lower portion of the concave groove 3b. The seal 3c is integrally formed on the inner circumferential surface, and a plurality of oil injection holes 3d are formed on the outer circumferential surface at a predetermined interval, and then the oil injection nipple 5 is inserted into the migration injection hole 3d. Couplings characterized by 청구항 1항에 있어서,The method according to claim 1, 커버(4)의 돌출턱의 주면부에는 쌍으로 구성된 스프링시트(6) 사이에 접시스프링(7)을 삽입하는 스프링 시트 삽입공(4b)이 형성되고 상기 커버(4)의 내주면에 는 상기 제1플렌지의 키홈(2a)에 대응하는 키홈(4a)이 형성된 구조로 구성함을 특징으로 하는 카프링A spring sheet insertion hole 4b is formed in the main surface portion of the protruding jaw of the cover 4 to insert the disc spring 7 between the pair of spring sheets 6, and the inner peripheral surface of the cover 4 Cap springs characterized in that the structure consisting of a key groove (4a) corresponding to the key groove (2a) of one flange
KR2020080011267U 2008-08-25 2008-08-25 Coupling KR20100002287U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101299870B1 (en) * 2012-05-03 2013-08-23 주식회사 포스코 A coupling device equipped with the moving roller
KR20230031436A (en) * 2021-08-27 2023-03-07 건영산업 주식회사 Coupler for automobiles with composite vibration reduction and insert member separation prevention structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101299870B1 (en) * 2012-05-03 2013-08-23 주식회사 포스코 A coupling device equipped with the moving roller
KR20230031436A (en) * 2021-08-27 2023-03-07 건영산업 주식회사 Coupler for automobiles with composite vibration reduction and insert member separation prevention structure

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