KR960042630A - Precision centering press-fit device for turntables for optics - Google Patents

Precision centering press-fit device for turntables for optics Download PDF

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Publication number
KR960042630A
KR960042630A KR1019950014136A KR19950014136A KR960042630A KR 960042630 A KR960042630 A KR 960042630A KR 1019950014136 A KR1019950014136 A KR 1019950014136A KR 19950014136 A KR19950014136 A KR 19950014136A KR 960042630 A KR960042630 A KR 960042630A
Authority
KR
South Korea
Prior art keywords
turntable
fixing member
motor
press
main body
Prior art date
Application number
KR1019950014136A
Other languages
Korean (ko)
Other versions
KR0140001B1 (en
Inventor
최영석
Original Assignee
배순훈
대우전자 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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950014136A priority Critical patent/KR0140001B1/en
Priority to US08/655,779 priority patent/US5699600A/en
Priority to JP8138253A priority patent/JPH08329601A/en
Priority to EP96108726A priority patent/EP0745991A3/en
Priority to IN990CA1996 priority patent/IN190531B/en
Priority to CN96108498A priority patent/CN1173708A/en
Publication of KR960042630A publication Critical patent/KR960042630A/en
Application granted granted Critical
Publication of KR0140001B1 publication Critical patent/KR0140001B1/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/0282—Positioning or locking of single discs of discs rotating during transducing operation by means provided on the turntable
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive

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  • Automatic Assembly (AREA)

Abstract

본 발명은 광학기기용 턴테이블의 정밀 중심 조정 압입장치에 관한 것으로서, 각종 장치가 내장된 본체(70)와, 본체(70)를 지지해주는 지지부재(80)와, 지지부재(80)를 바닥면에서 받쳐주는 받침부재(90)로 구성된 압입장치에 있어서, 본체(70)의 저면에 설치되고, 구동모터(40)의 몸체(40d)가 착탈되도록 일측면에 개방된 공간부(120a)가 형성되며, 공간부(120a)의 저면에는 하부로 관통되고 구동모터(40)의 회전축(40a)이 진입하는 안내장공(120c)이 형성된 모터 고정부재(120)와, 모터고정부재(120) 내에 장착된 구동모터(40)의 기울어진 정도를 감지하는 광감지센서(240)와, 광감지센서(240)에서 감지한 아날로그 신호를 디지털 신호로 변환하는 A/D 컨버터(250)와, A/D 컨버터(250)에서 전달된 디지털 수치와미리 입력설정된 수치를 비교 분석하여 판단하는 마이컴(260)과, 마이컴(260)에서 판단한 수치를 외부로 표시해주기 위해본체(70)의 전면부에 설치된 디지털 계기판(270)을 포함하여 이루어진 것인바, 구동모터의 압입 작업을 편리하게 하도록해주며, 오차를 용이하게 보정하도록 해주는 것이다.싻�/P>The present invention relates to a precision centering press-fit device of a turntable for an optical device, the main body 70, a support member 80 for supporting the main body 70, and the support member 80, the bottom surface In the press-fitting device consisting of a support member 90 supporting at, the space portion 120a is installed on the bottom surface of the main body 70 and opened on one side to detach the body 40d of the driving motor 40. And a motor fixing member 120 having a guide hole 120c penetrating to the bottom of the space part 120a and having a guide hole 120c through which the rotating shaft 40a of the driving motor 40 enters, and mounted in the motor fixing member 120. An optical sensor 240 for detecting the inclination degree of the driven motor 40, an A / D converter 250 for converting an analog signal detected by the optical sensor 240 into a digital signal, and A / D The microcomputer 260 which compares and analyzes the digital value transmitted from the converter 250 and the predetermined value, and the microcomputer 260 determines the result. In order to display the value determined by the com 260 to the outside, including a digital instrument panel 270 installed on the front of the body 70, to facilitate the press-fit operation of the drive motor, and easy to error P� / P>

Description

광하기기용 턴테이블의 정밀 중심 조정 압입장치Precision centering press-fit device of the mad table turntable

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

제3도는 본 발명에 따른 정밀 중심 조정 압입장치의 구성도, 제4도는 본 발명에 따른 정밀 중심 조정 압입장치의 요부 단면도, 제5도는 본 발명에 따른 모터 고정부재의 사시도.3 is a configuration diagram of the precision centering press-fit device according to the present invention, Figure 4 is a sectional view of the main portion of the precision-centering press-fit device according to the present invention, Figure 5 is a perspective view of the motor fixing member according to the present invention.

Claims (6)

각종 장치가 내장된 본체(70)와, 상기 본체(70)를 지지해주는 지지부재(80)와, 상기 지지부재(80)를 바닥면에서 받쳐주는 받침부재(90)로 구성된 압입장치에 있어서, 상기 본체(70)의 저면에 설치되고, 구동모터(40)의 몸체(40d)가 착탈되도록 일측면이 개방된 공간부(120a)가 형성되며, 공간부(120a)의 저면에는 하부로 관통되고 구동모터(40)의 회전축(40a)이 진입하는 안내장공(120c)이 형성된 모터 고정부재(120)와, 상기 모터 고정부재(120)내에 장착된 구동모터(40)의 기울어진 정도를 감지하는 광감지센서(240)와, 상기 광감지센서(240)에서 감지한 아날로그 신호를 디지털 신호로 변환하는 A/D 컨버터(250)와, 상기 A/D 컨버터(250)에서 전달된 디지털 수치와 미리 입력설정된 수치를 비교 분석하여 판단하는 마이컴(260)과, 상기 마이컴(260)에서 판단한 수치를 외부로 표시해주기 위해 본체(70)의 전면부에 설치된디지털 계기판(270)과, 상기 모터 고정부재(120)의 공간부(120a) 내에 장착된 구동모터(40)의 배면돌출부(40b)를 하부로압입하여 구동모터(40)를 고정시키는 제1유압실린더(150)와, 상기 구동모터(40)가 장착된 상기 모터고정부재(120)를 상.하로 이동시키는 제2유압실린더(110)와, 상기 받침부재(90)상에 설치되고, 중심부에 원형 단면의 중공부(140a)가 형성된받침대(140)와, 상기 받침대(140)의 중공부(140a)에 설치되어 턴테이블 어셈블리(A)가 고정되는 턴테이블 고정부재(170)와, 상기 받침대(140)상에 체결나사(220)에 의해 체결고정되고 제2유압실린더(110)의 하향 이동에 따라 모터 고정부재(120)의 하향 이동량을 제어하는 리미트 스위치(160)가 상부면에 설치된 지지대(150)로 구성되는 것을 특징으로 하는 광학 기기용 턴테이블의 정밀 중심 조정 압입장치.In the press-fitting device composed of a main body 70, which is equipped with various devices, a support member 80 for supporting the main body 70, and a support member 90 for supporting the support member 80 from the bottom surface, It is installed on the bottom of the main body 70, the space portion 120a of which one side is opened to be detachable to form the body 40d of the drive motor 40 is formed, the bottom surface of the space portion 120a is penetrated downward Detecting the inclination of the motor fixing member 120 and the driving motor 40 mounted in the motor fixing member 120 is formed with a guide hole (120c) to enter the rotary shaft 40a of the drive motor 40 An optical sensor 240, an A / D converter 250 for converting the analog signal sensed by the optical sensor 240 into a digital signal, and the digital value transmitted from the A / D converter 250 in advance The microcomputer 260 which compares and analyzes the input set numerical value and determines the numerical value determined by the microcomputer 260 to the outside. To press the digital instrument panel 270 installed in the front portion of the main body 70 and the rear projection portion 40b of the drive motor 40 mounted in the space portion 120a of the motor fixing member 120, A first hydraulic cylinder 150 for fixing the driving motor 40, a second hydraulic cylinder 110 for moving the motor fixing member 120 equipped with the driving motor 40 up and down, and the support The turntable is installed on the member 90, the base 140 is formed in the hollow portion 140a of the circular cross section in the center, and the turntable is installed in the hollow portion 140a of the pedestal 140 is fixed turntable assembly (A) Limiting switch 170 and the limit switch for controlling the downward movement amount of the motor fixing member 120 in accordance with the downward movement of the second hydraulic cylinder 110 is fastened and fixed by the fastening screw 220 on the pedestal 140 Precision of the turntable for an optical device, characterized in that the 160 is composed of a support 150 installed on the upper surface Centering indentation device. 제1항에 있어서, 상기 턴테이블 고정부재(170)는 턴테이블 어셈블리(A)의 고정부재(10)가 끼워지는 환형돌부(170b)가 상부에 형성되고, 중심부에는 상.하로 관통된 안내슬롯(170c)이 형성되고, 안내슬롯(170c)의 외주부에는 가이드 베어링(200)이 끼워지며, 안내슬롯(170c)의 저부에는 직경이 큰 공간부(170a)가 형성되어 구성된 것을 특징으로 하는광학기기용 턴테이블의 정밀 중심 조정 압입 장치.According to claim 1, The turntable fixing member 170 has an annular protrusion (170b) is formed in the upper portion is fitted to the fixing member 10 of the turntable assembly (A), the guide slot 170c penetrated up and down in the center ) Is formed, the guide bearing 200 is fitted to the outer circumferential portion of the guide slot (170c), the turntable for an optical device, characterized in that the bottom portion of the guide slot (170c) is formed with a large space portion (170a) is formed. Precision centering indentation device. 제1항에 있어서, 상기 안내슬롯(170c)에는 상.하로 이동하는 가이드핀(190)이 끼워지고, 가이드 핀(190)의저면에 접촉되고, 공간부(170a)내에는 압축스프링(180)이 설치되도록 구성된 것을 특징으로 하는 광학기용 턴테이블의 정밀 중심 조정 압입장치.According to claim 1, The guide slot 170c is inserted into the guide pin 190 to move up and down, contact with the bottom surface of the guide pin 190, the compression spring 180 in the space portion (170a) Precision centering press-fit device of the turntable for optics, characterized in that configured to be installed. 제1항에 있어서, 상기 받침대(140)의 저면에는 턴테이블 고정부재(170)를 고정시키는 스토퍼(210)가 고정나사(210a)에 의해 체결되도록 구성된 것을 특징으로 하는 광학기기용 턴테이블의 정밀 중심 조정 압입장치.According to claim 1, wherein the stopper 210 for fixing the turntable fixing member 170 on the bottom surface of the pedestal 140 is configured to be fastened by a fixing screw 210a, the precision center adjustment of the turntable for optics Indentation device. 제1항에 있어서, 상기 모터 고정부재(120)의 공간부(120a) 측면에는 구동모터(40)의 장착 상태를 감지하는광감지스위치(130)가 설치되는 것을 특징으로 하는 광학기기용 턴테이블의 정밀 중심 조정 압입장치.The turntable of claim 1, wherein an optical sensing switch 130 is installed at a side of the space part 120a of the motor fixing member 120 to detect a mounting state of the driving motor 40. Precision centering indentation device. 제1항에 있어서, 상기 모터 고정부재(120)의 공간부(120a)와 안내장공(120c) 사이에는 구동모터(40)의 전면 치구부(40c)가 장착되는 단턱(12b)이 형성된 것을 특징으로 하는 광학기기용 턴테이블의 정밀 중심 조정 압입장치.According to claim 1, Between the space portion (120a) and the guide hole (120c) of the motor fixing member 120 is characterized in that the stepped portion 12b on which the front jig portion 40c of the drive motor 40 is mounted Precision centering press-fit device for turntables for optical instruments. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950014136A 1995-05-31 1995-05-31 A pressing & inserting device for precision center controlling of turntable assembly for an optical machine KR0140001B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1019950014136A KR0140001B1 (en) 1995-05-31 1995-05-31 A pressing & inserting device for precision center controlling of turntable assembly for an optical machine
US08/655,779 US5699600A (en) 1995-05-31 1996-05-30 Apparatus for automatically press-fitting a turntable
JP8138253A JPH08329601A (en) 1995-05-31 1996-05-31 Automatic pushing-into device of turntable
EP96108726A EP0745991A3 (en) 1995-05-31 1996-05-31 Apparatus for automatically press-fitting a turntable
IN990CA1996 IN190531B (en) 1995-05-31 1996-05-31
CN96108498A CN1173708A (en) 1995-05-31 1996-05-31 Apparatus for automatically press-fitting turntable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950014136A KR0140001B1 (en) 1995-05-31 1995-05-31 A pressing & inserting device for precision center controlling of turntable assembly for an optical machine

Publications (2)

Publication Number Publication Date
KR960042630A true KR960042630A (en) 1996-12-21
KR0140001B1 KR0140001B1 (en) 1998-07-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950014136A KR0140001B1 (en) 1995-05-31 1995-05-31 A pressing & inserting device for precision center controlling of turntable assembly for an optical machine

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KR (1) KR0140001B1 (en)

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Publication number Publication date
KR0140001B1 (en) 1998-07-15

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