KR200421961Y1 - Roller for shaft separable fixing - Google Patents

Roller for shaft separable fixing Download PDF

Info

Publication number
KR200421961Y1
KR200421961Y1 KR2020060011661U KR20060011661U KR200421961Y1 KR 200421961 Y1 KR200421961 Y1 KR 200421961Y1 KR 2020060011661 U KR2020060011661 U KR 2020060011661U KR 20060011661 U KR20060011661 U KR 20060011661U KR 200421961 Y1 KR200421961 Y1 KR 200421961Y1
Authority
KR
South Korea
Prior art keywords
roller
shaft
circumferential surface
present
chuck
Prior art date
Application number
KR2020060011661U
Other languages
Korean (ko)
Inventor
유영민
이강운
전철수
Original Assignee
한국서부발전 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한국서부발전 주식회사 filed Critical 한국서부발전 주식회사
Priority to KR2020060011661U priority Critical patent/KR200421961Y1/en
Application granted granted Critical
Publication of KR200421961Y1 publication Critical patent/KR200421961Y1/en

Links

Images

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/30—Coating surfaces
    • F16C2223/32—Coating surfaces by attaching pre-existing layers, e.g. resin sheets or foils by adhesion to a substrate; Laminating

Abstract

본 고안은 기계장치에서 회전을 전달하는 롤러에 관한 것으로, 더욱 상세하게는 롤러와 이 롤러를 구동시키는 축의 연결구조를 분리하거나 서로 연결 고정시킴에 따라 축 또는 롤러의 훼손시 축에 장착된 롤러 전체를 교환이나 교체하지 않고 일부 부품의 교환으로 재사용과 교체 사용의 편리성이 가능한 축 분리 고정형 롤러에 관한 것이다.The present invention relates to a roller that transmits rotation in a mechanical device, and more particularly, by separating or fixing a connection structure between a roller and a shaft for driving the roller or connecting each other, the entire roller mounted on the shaft when the shaft or roller is damaged. The present invention relates to a shaft-separated fixed roller that can be easily reused and replaced by replacement of some parts without replacement or replacement.

이를 위해 본 고안은 축(1)이 관통하여 설치되면서 코팅 피복층(2)이 원통 둘레면(3)에 도포되어 이루어진 롤러(4) 구조에 있어서, 상기 축(1)의 양단에는 척(5)이 각각 형성되고, 이 척(5)들 사이에는 코팅 피복층(2)을 갖춘 원통 둘레면(3)의 양단 척 커플링(6)들이 배치되어 체결 보울트(7)를 매개로 서로 연결되어 이루어진 구조로 되어 있다.To this end, the present invention has a roller 4 structure in which a coating layer 2 is applied to a cylindrical circumferential surface 3 while a shaft 1 is installed therethrough, and a chuck 5 at both ends of the shaft 1. And chuck couplings 6 at both ends of the cylindrical circumferential surface 3 having the coating coating layer 2 are disposed between the chucks 5 and connected to each other via the fastening bolts 7. It is.

Description

축 분리 고정형 롤러{Roller for shaft separable fixing}Roller for shaft separable fixing

도 1은 본 고안에 따른 축 분리 고정형 롤러 구조의 단면도,1 is a cross-sectional view of the shaft-separated fixed roller structure according to the present invention,

도 2는 종래 롤러 구조의 단면도이다.2 is a cross-sectional view of a conventional roller structure.

-도면의 주요부분에 대한 부호의 설명-Explanation of symbols on the main parts of the drawing

1 : 축(Shaft), 2 : 코팅 피복층,1: Shaft, 2: coating coating layer,

3 : 원통 둘레면, 4 : 롤러,3: cylindrical circumferential surface, 4: roller,

5 : 척, 6 : 척 커플링,5: chuck, 6: chuck coupling,

7 : 체결 보울트.7: fastening bolt.

본 고안은 기계장치에서 회전을 전달하는 롤러에 관한 것으로, 더욱 상세하게는 롤러와 이 롤러를 구동시키는 축의 연결구조를 분리하거나 서로 연결 고정시킴에 따라 축 또는 롤러의 훼손시 축에 장착된 롤러 전체를 교환이나 교체하지 않고 일부 부품의 교환으로 재사용과 교체 사용의 편리성이 가능한 축 분리 고정형 롤러에 관한 것이다.The present invention relates to a roller that transmits rotation in a mechanical device, and more particularly, by separating or fixing a connection structure between a roller and a shaft for driving the roller or connecting each other, the entire roller mounted on the shaft when the shaft or roller is damaged. The present invention relates to a shaft-separated fixed roller that can be easily reused and replaced by replacement of some parts without replacement or replacement.

각종 기계설비 또는 장비에는 회전력을 전달하는 롤러가 널리 이용되고 있는 바, 통상적으로 롤러는 축에 설치되어 이 축의 회전력이 롤러로 전달되고, 이 롤러는 회전력을 다른 설비 또는 부품이나 재료 쪽으로 전달하도록 되어 있다.Rollers for transmitting rotational force are widely used in various machinery or equipment. Typically, rollers are installed on a shaft, and the rotational force of the shaft is transmitted to the roller, and the roller is configured to transmit the rotational force to another facility or component or material. have.

이러한 통상적인 롤러(104) 구조를 도 2를 참고로 설명하면, 도면에 도시된 바와 같이 코어(Core) 형태 또는 쉘(Shell) 형태의 원통 둘레면(103)에 필요에 따라 코팅 피복층(102)이 도포되고, 이 원통 둘레면(103)의 중심을 관통하여 축(101)에 설치되어 있다.Referring to FIG. 2, such a conventional roller 104 structure is provided with a coating coating layer 102 as needed on a cylindrical circumferential surface 103 having a core shape or a shell shape as shown in the drawing. Is applied to the shaft 101 through the center of the cylindrical circumferential surface 103.

여기서 코어 형태의 롤러는 이 원통 둘레면(103)의 내부가 꽉차여 있는 형태의 롤러이고, 쉘 형태의 롤러 구조는 이 원통 둘레면(103)의 내부가 중공상태로 비어져 있는 형태의 롤러이며, 상기 축(101)과 롤러(104)의 연결구조는 일체형으로 형성되어 있다. Here, the roller in the form of a core is a roller in which the inside of the cylindrical circumferential surface 103 is full, and the roller-shaped roller structure is a roller in which the inside of the cylindrical circumferential surface 103 is hollowed out. The connecting structure of the shaft 101 and the roller 104 is integrally formed.

따라서 롤러(104)의 외면이나 축(101)의 굴곡 등의 변형이나 파손시 상기 롤러 전체를 교체하여야 하기 때문에 부품의 낭비가 크며, 교체 사용의 불합리한 점들이 있었다.Accordingly, when the roller or the outer surface of the roller 104 or the deformation or breakage of the shaft 101 is deformed or damaged, the entire parts of the roller need to be replaced, resulting in large waste of parts and irrational use.

이에 본 고안은 상기와 같은 종래 문제점을 해결하기 위해 안출된 것으로, 축의 변형이나 롤러의 훼손이 발생할 경우 훼손된 부품만을 교체 사용하여 경제성의 개선을 도모하고 교체 사용에 따른 편리성도 향상시킨 축 분리 고정형 롤러를 제공함에 그 목적이 있다.Therefore, the present invention was devised to solve the conventional problems as described above. When the deformation of the shaft or the damage of the roller occurs, it is possible to replace only the damaged parts to improve the economics and to improve the convenience of replacement. The purpose is to provide.

상기와 같은 목적을 달성하기 위한 본 고안은 축이 관통하여 설치되면서 코팅 피복층이 둘레면에 도포되는 룰러 구조에 있어서, 상기 축의 양단에는 척이 각 각 형성되고, 이 척들 사이에는 코팅 피복층을 갖춘 원통 둘레면의 양단 척 커플링들이 배치되어 체결 보울트를 매개로 서로 연결된 구조로 되어 있다.The present invention for achieving the above object is a ruler structure in which a coating coating layer is applied to the circumferential surface while the shaft is installed through, the chucks are formed on both ends of the shaft, and the cylinder having a coating coating layer between the chucks. Both ends of the chuck couplings on the circumferential surface are arranged to be connected to each other via a fastening bolt.

이하, 본 고안을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail based on the accompanying drawings.

본 고안의 상세한 설명에 앞서, 본 고안은 탈황설비의 탈수장치에 설치되는 롤러구조뿐만 아니라 산업 전반의 각종 기계설비에 적용되는 통상적인 롤러구조에 모두 적용됨을 미리 밝힌다.Prior to the detailed description of the subject innovation, the subject innovation reveals in advance that not only the roller structure installed in the dehydration apparatus of the desulfurization facility but also all the conventional roller structures applied to various mechanical facilities throughout the industry.

본 고안은 도 1에 도시된 바와 같이 축(1)이 관통하여 설치되면서 코팅 피복층(2)이 원통 둘레면(3)에 도포되어 이루어진 롤러(4) 구조에 있어서, 상기 축(1)의 양단에는 척(5)이 각각 형성되고, 이 척(5)들 사이에는 코팅 피복층(2)을 갖춘 원통 둘레면(3)의 양단 척 커플링(6)들이 배치되어 체결 보울트(7)를 매개로 서로 연결되어 있다.The present invention is a roller (4) structure in which a coating coating layer (2) is applied to the cylindrical circumferential surface (3) while the shaft (1) is installed through as shown in Figure 1, both ends of the shaft (1) The chucks 5 are each formed, and between the chucks 5 are arranged chuck couplings 6 at both ends of the cylindrical circumferential surface 3 with the coating coating layer 2 via the fastening bolts 7. Are connected to each other.

여기서 상기 롤러(4)는 코어 형태의 롤이나 쉘 형태의 롤 모두 해당되며, 이 롤러(4)의 양단에 형성된 척 커플링(6)들은 축(1)의 양단 사이에 일체로 형성된 척(5)에 체결 보울트(7)로 연결되어 이 축(1)과 롤러(4)는 일체형을 이루게 되어 있다.Herein, the roller 4 corresponds to both a core roll or a shell roll, and the chuck couplings 6 formed at both ends of the roller 4 are integrally formed between both ends of the shaft 1. The shaft 1 and the roller 4 are integrally formed by a fastening bolt 7.

그리고 상기 체결 보울트(7)는 상기 회전하는 롤러(4)의 회전과 반대되는 나사로 조임하여 이 롤러(4)의 회전시 풀리는 것을 방지하도록 되어 있다.The fastening bolt 7 is tightened with a screw opposite to the rotation of the rotating roller 4 to prevent loosening during rotation of the roller 4.

또한, 상기 롤러(4)의 원통 둘레면(3)에 도포된 코팅 피복층(2)은 필요에 따라 제거하거나 다른 매체로 대체할 수 있음은 물론이다.In addition, the coating coating layer 2 applied to the cylindrical circumferential surface 3 of the roller 4 can of course be removed or replaced with another medium.

한편, 설비에 설치된 본 고안에 따른 롤러의 고장시, 예를 들어 축(1)의 굴곡이나 롤러(4)의 외면 변형 및 파손시에는 훼손된 부품, 즉 축이나 롤러 중 훼손된 부품만을 교체하여 재사용이 가능하도록 되어 있으며, 이때 상기 축(1)과 롤러(4)를 일체로 구속하는 체결 보울트(7)를 해제하여 훼손된 부품으로 교체한 후, 롤러를 재사용하면 된다.On the other hand, in the case of a failure of the roller according to the present invention installed in the facility, for example, the bending of the shaft (1) or the outer surface deformation and damage of the roller (4) replace only the damaged parts, that is, the damaged parts of the shaft or roller to reuse. In this case, the release bolt 7 which restrains the shaft 1 and the roller 4 integrally is released, replaced with a damaged part, and then the roller is reused.

상기와 같이 본 고안에 따른 축 분리 고정형 롤러는 롤러 손상에 의한 정비작업의 단축과 훼손된 부분품의 교체 재사용으로 경제성을 개선시키면서 재사용에 따른 편의성의 효과 등을 가져올 수 있다.As described above, the shaft-separated fixed roller according to the present invention may reduce the maintenance work due to the roller damage and replace and replace the damaged parts, thereby improving the economics and bringing the effect of convenience according to the reuse.

Claims (1)

축(1)이 관통하여 설치되면서 코팅 피복층(2)이 원통 둘레면(3)에 도포되어 이루어진 롤러(4) 구조에 있어서, In the roller 4 structure in which the coating 1 is applied to the cylindrical circumferential surface 3 while the shaft 1 is installed therethrough, 상기 축(1)의 양단에는 척(5)이 각각 형성되고, 이 척(5)들 사이에는 코팅 피복층(2)을 갖춘 원통 둘레면(3)의 양단 척 커플링(6)들이 배치되어 체결 보울트(7)를 매개로 서로 연결되어 이루어진 것을 특징으로 하는 축 분리 고정형 롤러.Chuck 5 is formed at each end of the shaft 1, and between the chucks 5 are disposed between two chuck couplings 6 of the cylindrical circumferential surface 3 with a coating layer 2. Axle-separated fixed roller, characterized in that made by connecting to each other through the bolt (7).
KR2020060011661U 2006-05-01 2006-05-01 Roller for shaft separable fixing KR200421961Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020060011661U KR200421961Y1 (en) 2006-05-01 2006-05-01 Roller for shaft separable fixing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020060011661U KR200421961Y1 (en) 2006-05-01 2006-05-01 Roller for shaft separable fixing

Publications (1)

Publication Number Publication Date
KR200421961Y1 true KR200421961Y1 (en) 2006-07-20

Family

ID=41770600

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020060011661U KR200421961Y1 (en) 2006-05-01 2006-05-01 Roller for shaft separable fixing

Country Status (1)

Country Link
KR (1) KR200421961Y1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3950091A1 (en) 2020-08-06 2022-02-09 LG Electronics Inc. Air cleaner and method of controlling operation of same
KR20220018280A (en) 2020-08-06 2022-02-15 엘지전자 주식회사 Roller apparatus and air cleaner using the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3950091A1 (en) 2020-08-06 2022-02-09 LG Electronics Inc. Air cleaner and method of controlling operation of same
KR20220018280A (en) 2020-08-06 2022-02-15 엘지전자 주식회사 Roller apparatus and air cleaner using the same
US11852369B2 (en) 2020-08-06 2023-12-26 Lg Electronics Inc. Air cleaner and method of controlling operation of same

Similar Documents

Publication Publication Date Title
KR200421961Y1 (en) Roller for shaft separable fixing
US20170036215A1 (en) Guide Roller Of A Pair Of Feed Rollers Of A Granulating Device
CN109108895A (en) The efficient disassembling fixture of bearing inner race
JP5892979B2 (en) Equipment for deforming workpieces
CN208946074U (en) The efficient disassembling fixture of bearing inner race
CN207655639U (en) A kind of adaptive spindle holder device
CA2855896C (en) Device and system for removal of pipe renovation material from pipe
KR20090004106U (en) Shaft Coupling Structure of Back Up Roller for Rolling Mill
CN102019664B (en) Bored cooling calendaring roller
JP2004358726A (en) Connection device for tire molding drum
CN210919877U (en) Helicopter diaphragm coupling
CN101628661A (en) Transmission roller wheel
GB1589488A (en) Printing machine cylinder and bearer ring
JP2007139191A (en) Cylinder of printing machine, and bearing apparatus for the same
JP6184427B2 (en) Anchor bolt and metal plate fixing structure
CN220783793U (en) Bearing outer ring dismounting device
CN205270379U (en) Rolling mill and connection structure of roll and roll axle thereof
CN210565845U (en) Coupling with long service life
CN203900106U (en) Carrier roller for roller centering device
CN204493478U (en) Expansion sleeve
KR20140067775A (en) Roller of apparatus for pasting wallpaper
EP3749875B1 (en) Pair of connectable portions for connecting a transmission shaft and a roller
KR200457458Y1 (en) Shaft coupling centering apparatus
JP6015380B2 (en) Universal joint
CN211009621U (en) Belt wheel mechanism with expansion sleeve

Legal Events

Date Code Title Description
REGI Registration of establishment
T201 Request for technology evaluation of utility model
T701 Written decision to grant on technology evaluation
FPAY Annual fee payment

Payment date: 20130708

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20140707

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20150706

Year of fee payment: 10

EXPY Expiration of term