KR920006660A - Crankshaft with eccentric variable - Google Patents

Crankshaft with eccentric variable Download PDF

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Publication number
KR920006660A
KR920006660A KR1019900015856A KR900015856A KR920006660A KR 920006660 A KR920006660 A KR 920006660A KR 1019900015856 A KR1019900015856 A KR 1019900015856A KR 900015856 A KR900015856 A KR 900015856A KR 920006660 A KR920006660 A KR 920006660A
Authority
KR
South Korea
Prior art keywords
crankshaft
rod
guide groove
shafts
center
Prior art date
Application number
KR1019900015856A
Other languages
Korean (ko)
Other versions
KR920010878B1 (en
Inventor
김병시
Original Assignee
김병시
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 김병시 filed Critical 김병시
Priority to KR1019900015856A priority Critical patent/KR920010878B1/en
Publication of KR920006660A publication Critical patent/KR920006660A/en
Application granted granted Critical
Publication of KR920010878B1 publication Critical patent/KR920010878B1/en

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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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06—Crankshafts
    • 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
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics

Abstract

내용 없음No content

Description

편심량이 무단으로 가변되는 크랭크축Crankshaft with eccentric variable

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 중요부분 분해사시도1 is an exploded perspective view of an important part of the present invention

제2도는 본 발명의 단면예시도2 is a cross-sectional view of the present invention

제3도는 제2도의 가 -가′선 단면도로써 크랭크가 “O”상태 예시도3 is a cross-sectional view of FIG.

Claims (1)

일직선상에 설치되는 회전축(1)(2)의 내측단에 접속돌조(1a)(2a)를 형성하여 그 사이에 양단측에 접속홈(5)(5a)이 있는 크랭크축(4)을 접속하여 크랭크축(4)의중심에는 트랭형의 단면으로된 횡안내공(4a)을 뚫어 일측로세폭안내흠(4b)을 형성하여 세폭안내흠(4)내에 제자리회전을 하는 접속로울러(6)를 축심의 직각방향으로 설치하고 양측회전축 중심부로 형성된 측수횡공(3)(3a)을 통해 크랭크축의 횡안내공(4a)으로 관통되게 작동심봉(7)을 횡설하여 작동심봉(7)의 외면에서 세폭안내흠(4b)을 향해 외측이 경사면으로된 캠돌기(8)를 장치하고 그 경사면에 접속로울러(6)가 접촉되게 하며 작동심봉의 외측단을 회전축의 외측으로 돌출시켜 그 끝에 축수장치(7a)를 부착하여 작동심봉을 길이방향으로 움직일수 있는 가동로드(7b)와 연결시킨 편심량이 무단으로 가변되는 편심량이 무단으로 가변되는 크랭크축.Connection protrusions 1a and 2a are formed at the inner ends of the rotary shafts 1 and 2 provided in a straight line, and the crank shafts 4 with the connecting grooves 5 and 5a are connected at both ends therebetween. In the center of the crankshaft (4) to form a one-way narrow guide groove (4b) by drilling a transverse guide hole (4a) of the cross section of the trench type to the center of the connecting roller (6) to rotate in place in the narrow guide groove (4) The guide rod 7 is rolled horizontally and penetrated into the transverse guide hole 4a of the crankshaft through the horizontal transverse hole 3, 3a formed at the centers of both rotating shafts, so that the narrow guide groove is formed on the outer surface of the operating core rod 7. The cam projection 8 whose outer side is inclined toward 4b is provided, and the connecting roller 6 is in contact with the inclined surface, and the outer end of the working mandrel is projected outward of the rotary shaft, and the water retaining device 7a is placed at the end thereof. Attached to the movable rod (7b) which can move the working rod in the longitudinal direction Crankshaft eccentricity that unauthorized variable. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900015856A 1990-09-28 1990-09-28 Variable device having non-step of crank mechanism KR920010878B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900015856A KR920010878B1 (en) 1990-09-28 1990-09-28 Variable device having non-step of crank mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900015856A KR920010878B1 (en) 1990-09-28 1990-09-28 Variable device having non-step of crank mechanism

Publications (2)

Publication Number Publication Date
KR920006660A true KR920006660A (en) 1992-04-27
KR920010878B1 KR920010878B1 (en) 1992-12-19

Family

ID=19304384

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900015856A KR920010878B1 (en) 1990-09-28 1990-09-28 Variable device having non-step of crank mechanism

Country Status (1)

Country Link
KR (1) KR920010878B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100588564B1 (en) * 2004-05-10 2006-06-14 현대자동차주식회사 Destacker
KR101637184B1 (en) 2015-04-30 2016-07-07 한재형 Feeding system for press materials
KR20170035684A (en) 2015-09-23 2017-03-31 한재형 Materials unloading system
KR20170035591A (en) 2015-09-23 2017-03-31 한재형 Materials feeding system of large press machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100588564B1 (en) * 2004-05-10 2006-06-14 현대자동차주식회사 Destacker
KR101637184B1 (en) 2015-04-30 2016-07-07 한재형 Feeding system for press materials
KR20170035684A (en) 2015-09-23 2017-03-31 한재형 Materials unloading system
KR20170035591A (en) 2015-09-23 2017-03-31 한재형 Materials feeding system of large press machine

Also Published As

Publication number Publication date
KR920010878B1 (en) 1992-12-19

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