KR930020039A - Hydraulic machine that can convert straight motion into rotary motion - Google Patents

Hydraulic machine that can convert straight motion into rotary motion Download PDF

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Publication number
KR930020039A
KR930020039A KR1019920004136A KR920004136A KR930020039A KR 930020039 A KR930020039 A KR 930020039A KR 1019920004136 A KR1019920004136 A KR 1019920004136A KR 920004136 A KR920004136 A KR 920004136A KR 930020039 A KR930020039 A KR 930020039A
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KR
South Korea
Prior art keywords
motion
cylinder
piston
inner diameter
hydraulic machine
Prior art date
Application number
KR1019920004136A
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Korean (ko)
Inventor
이양재
Original Assignee
이양재
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.)
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Publication date
Application filed by 이양재 filed Critical 이양재
Priority to KR1019920004136A priority Critical patent/KR930020039A/en
Publication of KR930020039A publication Critical patent/KR930020039A/en

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  • Actuator (AREA)

Abstract

본발명은 직진운동을 회전운동으로 바꿀수 있도록된 유압기기에 관한것으로 더 자세히 말하면 유압실린더 내에서 유압에 의해 왕복하도록된 피스턴의 직진운동을 그 실린더 자체내에서 상기 피스턴에 삽입연결된 축의 회전운동으로 직접변환시켜 줄수 있도록 한것이다.The present invention relates to a hydraulic device capable of converting a linear motion into a rotational motion. More specifically, the linear motion of a piston that is reciprocated by hydraulic pressure in a hydraulic cylinder is directly transmitted to a rotational motion of an axis inserted into the piston in the cylinder itself. It is intended to be converted.

이는 동일목적을 가진 종래의 기구적 수단들에 비해 구조가 간단하여 부품이 적게들고 그에따라 에너지 손실이 방지되며, 특히 유압에 의해 진퇴하는 피스턴과 정밀도가 헬리컬기어로서 동력이 전달되기 때문에 작동오차가 적어 로보트아암등 주요자동화기기에 유용히 쓰일것이다.It is simpler in structure than conventional mechanical means having the same purpose, so that there are few parts and thus energy loss is prevented. In particular, the operating error is increased because the piston and the precision are driven by the helical gear. It will be useful for major automation equipment such as robot arms.

Description

직진운동을 회전운동으로 바꿀수있는 유압기기Hydraulic machine that can convert straight motion into rotary motion

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본발명의 전체구성을 보인 단면도.1 is a cross-sectional view showing the overall configuration of the present invention.

제2도는 본발명의 사용예시도.2 is an illustration of the use of the present invention.

Claims (1)

중앙의 분리판(3)을 사이에 두고 플랜지 이음핀 좌,우측실린더(1)(2)를 구비하되 그 우측실린더(2)는 우측끝단의 마감재(201)로서 기밀이 유지되게하면서 좌,우측에 각각 유압공급구(202)(203)를 마모로 하여 그 속에 파이프로드(211)를 가진채 진 퇴할 피스터(210)을 내장시키고 좌측실린더(1)내에 상기의 파이프로드(211)에 의해 작동될 작동구(110)를 내장시키되 그외경이 실린더(1)의 내경과 헬리컬기어(111)(112)로서 치합되고, 그내경은 좌측마감재(101)와 우측마감재(201)에 지지된 축(4)의 좌측인 스플라인부(41)에 치합되게 하여서 됨을 특징으로 하는 직진운동을 회전운동으로 바꿀수 있는 유압기기.A flange fitting pin left and right cylinders (1) and (2) are provided with a separation plate (3) in the center, and the right cylinder (2) is left and right while maintaining airtightness as the finishing material (201) at the right end. Each of the hydraulic supply ports 202 and 203 is worn on the inside thereof, and the pneumatic member 210 to be retracted with the pipe rod 211 therein is operated and operated by the pipe rod 211 in the left cylinder 1. The inner diameter 110 of the cylinder 1 and the inner diameter of the cylinder 1 are fitted with the helical gears 111 and 112, the inner diameter of which is supported by the left and right finishers 101 and 201. Hydraulic device that can be converted to the rotational movement of the linear motion, characterized in that to be engaged to the spline portion 41 of the left side. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920004136A 1992-03-13 1992-03-13 Hydraulic machine that can convert straight motion into rotary motion KR930020039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920004136A KR930020039A (en) 1992-03-13 1992-03-13 Hydraulic machine that can convert straight motion into rotary motion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920004136A KR930020039A (en) 1992-03-13 1992-03-13 Hydraulic machine that can convert straight motion into rotary motion

Publications (1)

Publication Number Publication Date
KR930020039A true KR930020039A (en) 1993-10-19

Family

ID=67257269

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920004136A KR930020039A (en) 1992-03-13 1992-03-13 Hydraulic machine that can convert straight motion into rotary motion

Country Status (1)

Country Link
KR (1) KR930020039A (en)

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