KR970018908A - Rotation angle limit stopper structure of the rotation axis - Google Patents

Rotation angle limit stopper structure of the rotation axis Download PDF

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Publication number
KR970018908A
KR970018908A KR1019950029858A KR19950029858A KR970018908A KR 970018908 A KR970018908 A KR 970018908A KR 1019950029858 A KR1019950029858 A KR 1019950029858A KR 19950029858 A KR19950029858 A KR 19950029858A KR 970018908 A KR970018908 A KR 970018908A
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KR
South Korea
Prior art keywords
stopper
shaft
rotary
rotating shaft
stopper structure
Prior art date
Application number
KR1019950029858A
Other languages
Korean (ko)
Inventor
유지석
Original Assignee
김광호
삼성전자 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 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950029858A priority Critical patent/KR970018908A/en
Publication of KR970018908A publication Critical patent/KR970018908A/en

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Abstract

본 발명은 회전축의 회전운동 영역제한 스토퍼 구조체에 관하여 개시한 것이다. 본 발명에 따른 회전축의 회전운동 영역제한 스토퍼 구조체에 의하면 구동모터의 하부에 감속기가 마련되고, 이 감속기의 외륜에는 아암부재가, 내륜에는 회전축이 구비되며, 상기 호전축의 외경부에는 인너 스토퍼가 마련되어 있고, 상기 감속기와 상기 회전축이 접속되는 부위의 상기 아암부재의 내경부에는 도너츠형 회전 스토퍼가 마련되어 된 회전축의 회전운동 영역제한 스토퍼 구조체에 있어서, 상기 회전 스토퍼는 일측부에 하방으로 소정 길이 돌출된 제1돌출부를 가지며, 상기 제1돌출부와 대응되는 타측부에 상방으로 소정 길이 돌출된 제2돌출부를 가지고, 상기 아암부재는 그 내경면으로부터 소정 길이 돌출된 아웃 스토퍼를 구비하여 이루어진 것을 특징으로 한다. 이와 같은 특징에 의해 본 발명에 따른 회전축의 회전운동 영역 제한 스토퍼 구조체는 회전축의 회전운동 영역 제한이 보다 넓은 범위에서 이루어질 수 있게 한다.The present invention discloses a stopper structure for limiting the rotational motion area of a rotating shaft. According to the stopper structure for limiting the rotational movement area of the rotating shaft according to the present invention, a reduction gear is provided at the lower portion of the drive motor, an arm member is provided on the outer ring of the reduction gear, and a rotation shaft is provided on the inner ring of the reduction shaft, and an inner stopper is provided on the outer diameter portion of the improved shaft. The stopper structure of the rotational movement area of the rotary shaft provided with a donut-type rotary stopper at the inner diameter portion of the arm member at the portion where the reducer and the rotary shaft are connected, wherein the rotary stopper protrudes a predetermined length downward on one side thereof. And a second protrusion having a first protrusion, the second protrusion protruding a predetermined length upwardly on the other side corresponding to the first protrusion, and the arm member having an out stopper protruding a predetermined length from the inner diameter surface thereof. . By such a feature, the rotational motion area limiting stopper structure of the rotational shaft according to the present invention allows the rotational motion area restriction of the rotational shaft to be made in a wider range.

Description

회전축의 회전각도 제한 스토퍼 구조체Rotation angle limit stopper structure of the rotation axis

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

제5도는 본 발명의 기술에 의한 회전축의 회전영역 제한 스토퍼를 설명하기 위해 로보트 회전축의 주요부를 나타내 보인 개략적 단면도.Figure 5 is a schematic cross-sectional view showing the main part of the robot axis of rotation to explain the rotation area limit stopper of the axis of rotation according to the technique of the present invention.

제6도는 제5도의 Ⅱ-Ⅱ선 단면도.6 is a cross-sectional view taken along the line II-II of FIG.

제7도는 제5도 및 제6도에 도시된 본 발명에 따른 회전축의 회전영역 제한 스토퍼를 발췌하여 도시한 개략적 평면도.FIG. 7 is a schematic plan view showing an excerpt of the rotational area limiting stopper of the rotating shaft according to the present invention shown in FIGS. 5 and 6;

Claims (2)

구동모터의 하부에 감속기가 마련되고, 이 감속기의 외륜에는 아암부재가, 내륜에는 회전축이 구비되며, 상기 회전축의 외경부에는 인너 스토퍼가 마련되어 있고, 상기 감속기와 상기 회전축이 접속되는 부위의 상기 아암부재의 내경부에는 도너츠형 회전 스토퍼가 마련되어 된 회전축의 회전운동 영역제한 스토퍼 구조체에 있어서, 상기 회전 스토퍼는 일측부에 하방으로 소정 길이 돌출된 제1돌출부를 가지며, 상기 제1도룰부와 대응되는 타측부에 상방으로 소정 길이 돌출된 제2돌출부를 가지고, 상기 아암부재는 그 내경면으로부터 소정 길이 돌출된 아웃 스토퍼가 마련되어 있는 점을 특징으로 하는 회전축의 회전운동 영역제한 스토퍼 구조체.The reducer is provided in the lower portion of the drive motor, the arm member is provided on the outer ring of the reducer, and the rotating shaft is provided on the inner ring, and the inner stopper is provided on the outer diameter of the rotating shaft, and the arm at the portion where the reducer and the rotating shaft are connected. In the stopper structure of the rotation axis of the rotation axis of the rotary shaft provided with a donut-shaped rotary stopper on the inner diameter portion of the member, the rotary stopper has a first protrusion protruding a predetermined length downward on one side, and corresponds to the first toll portion A stopper structure for limiting the rotational movement area of a rotating shaft, wherein the arm member has a second protrusion protruding a predetermined length upward from the other side, and the arm member is provided with an out stopper protruding a predetermined length from an inner diameter surface thereof. 제1항에 있어서, 상기 회전축의 회전시 상기 인너 스토퍼는 상기 회전 스토퍼의 제1돌출부와 상호 대응하고, 상기 아웃 스토퍼는 상기 제2돌출부와 상호 대응하도록 마련된 것을 특징으로 하는 회전축의 회전운동 영역제한 스토퍼 구조체.According to claim 1, wherein the inner stopper when the rotating shaft is rotated, the outer stop corresponding to the first projection of the rotary stopper, the out stopper is provided so as to correspond to the second projection to the limit of the rotational movement area of the rotary shaft Stopper structure. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950029858A 1995-09-13 1995-09-13 Rotation angle limit stopper structure of the rotation axis KR970018908A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950029858A KR970018908A (en) 1995-09-13 1995-09-13 Rotation angle limit stopper structure of the rotation axis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950029858A KR970018908A (en) 1995-09-13 1995-09-13 Rotation angle limit stopper structure of the rotation axis

Publications (1)

Publication Number Publication Date
KR970018908A true KR970018908A (en) 1997-04-30

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Application Number Title Priority Date Filing Date
KR1019950029858A KR970018908A (en) 1995-09-13 1995-09-13 Rotation angle limit stopper structure of the rotation axis

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100097686A (en) * 2007-12-12 2010-09-03 로베르트 보쉬 게엠베하 Windshield wiper drive
KR101253767B1 (en) * 2012-01-05 2013-04-12 임승남 Underwater searching device using camera

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100097686A (en) * 2007-12-12 2010-09-03 로베르트 보쉬 게엠베하 Windshield wiper drive
KR101253767B1 (en) * 2012-01-05 2013-04-12 임승남 Underwater searching device using camera

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