KR920004085A - High speed spindle unit in machine tools - Google Patents

High speed spindle unit in machine tools Download PDF

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Publication number
KR920004085A
KR920004085A KR1019900012541A KR900012541A KR920004085A KR 920004085 A KR920004085 A KR 920004085A KR 1019900012541 A KR1019900012541 A KR 1019900012541A KR 900012541 A KR900012541 A KR 900012541A KR 920004085 A KR920004085 A KR 920004085A
Authority
KR
South Korea
Prior art keywords
spindle
high speed
cylinder
machine tool
air
Prior art date
Application number
KR1019900012541A
Other languages
Korean (ko)
Other versions
KR920010863B1 (en
Inventor
조병일
Original Assignee
김성웅
주식회사 기아기공
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 김성웅, 주식회사 기아기공 filed Critical 김성웅
Priority to KR1019900012541A priority Critical patent/KR920010863B1/en
Publication of KR920004085A publication Critical patent/KR920004085A/en
Application granted granted Critical
Publication of KR920010863B1 publication Critical patent/KR920010863B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Drilling And Boring (AREA)

Abstract

내용 없음No content

Description

공작기계의 고속 스핀들장치High Speed Spindle Device of Machine Tool

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

제1도는 본 발명의 전체 구성 상태도,1 is an overall configuration of the present invention,

제2도는 본 발명의 작동상태 예시도로서, 중심선 상측은 실린더가 전진된 상태이고, 중심선 하측은 실린더가 후퇴된 상태이다.2 is an exemplary view illustrating an operating state of the present invention, in which a cylinder is advanced above the center line, and a cylinder is retracted below the center line.

Claims (4)

선단에 소켓(1)을 형성한 중공의 로드(2)가 내장된 스핀들(3)을 헤드몸체(4)내에 삽설하여 구동모터(5)로 회전하는 공작기계의 고속 스핀들 장치를 구성함에 있어서, 상기 헤드몸체(4)내에 스핀들하우징(6)을 삽착하여 스핀들(3)을 삽설하되, 로드(2) 후단에 실린더(7)로 작동되는 밀판(8)을 결합함과 동시에, 스핀들(3)에는 모터(5)의 축(5a)에 축착된 스플라인샤프트(9)와 결합된 스플라인(10)을 결합하여 모터(5)와 스핀들(3)을 직결로 연결토록 구성함을 특징으로 하는 공작기계의 고속 스핀들 장치.In constructing a high speed spindle device of a machine tool, a spindle 3 having a hollow rod 2 having a socket 1 formed at its tip is inserted into the head body 4 to be rotated by a drive motor 5. Insert the spindle housing 6 into the head body 4 to insert the spindle 3, and at the same time to engage the plate (8) operated by the cylinder (7) to the rear end of the rod (2), the spindle (3) Machine tool characterized in that the coupling to the spline shaft 9 and the spline 10 coupled to the shaft (5a) of the motor (5) to connect the motor 5 and the spindle (3) in direct connection High speed spindle unit. 제1항에 있어서, 상기 밑판(8) 후단의 실린더 밀착면(8')에 로드(2)의 중공부와 연통되는 에어공(8a)을 천설하고 이와 대응토록 실린더(7)에 천설된 에어공(7a)이 실린더 하우징(11)에 천설된 에어공(11a)과 대응토록 형성하여 실린더(7) 전진시 실린더 하우징(11)에 에어공(11a)과 실린더(7)의 에어공(7a) 및 밑판(8)의 에어공(8a)이 서로 연통토록 에어 블로우(Air blow)를 구성한 공작기계의 고속 스핀들 장치.The air hole 8a in communication with the hollow part of the rod 2 is installed in the cylinder contact surface 8 'at the rear end of the bottom plate 8, and the air installed in the cylinder 7 is correspondingly installed. The ball 7a is formed to correspond to the air ball 11a installed in the cylinder housing 11 so that the air hole 11a and the air hole 7a of the cylinder 7 in the cylinder housing 11 when the cylinder 7 is advanced. ) And a high speed spindle apparatus of a machine tool in which an air blow (8a) of the base plate (8) forms an air blow to communicate with each other. 제1항에 있어서, 상기 스핀들하우징(6)에 의연에, 헤드몸체(4)의 냉각수공급공(4a)과 연결토록 나선형 냉가수홈(6a)을 환설하여 냉각수가 흐르도록 구성한 공작기계의 고속스핀들장치.2. The high speed of the machine tool according to claim 1, wherein the spindle housing (6) is connected to the cooling water supply hole (4a) of the head body (4a) so as to connect the cooling water cooling groove (6a) to flow the cooling water. Spindle unit. 제1항에 있어서, 상기 스핀들(3) 일측 외연에 발자체(12)를 부착하고 이와 대응토록 헤드몸체(4)에 센서(13)를 설치하여 스핀들(3)을 오리엔테이션 하는 공작기계의 고속 스핀들장치.2. The high speed spindle of a machine tool according to claim 1, wherein the foot 12 is attached to one side of the spindle 3, and a sensor 13 is attached to the head body 4 so as to orient the spindle 3. Device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900012541A 1990-08-14 1990-08-14 Spindle devices KR920010863B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900012541A KR920010863B1 (en) 1990-08-14 1990-08-14 Spindle devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900012541A KR920010863B1 (en) 1990-08-14 1990-08-14 Spindle devices

Publications (2)

Publication Number Publication Date
KR920004085A true KR920004085A (en) 1992-03-27
KR920010863B1 KR920010863B1 (en) 1992-12-19

Family

ID=19302356

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900012541A KR920010863B1 (en) 1990-08-14 1990-08-14 Spindle devices

Country Status (1)

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KR (1) KR920010863B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100416487B1 (en) * 2001-09-29 2004-01-31 대우종합기계 주식회사 Collet air supplying device of main spindle with a serial connecting motor
KR100609631B1 (en) * 2004-01-12 2006-08-08 인하대학교 산학협력단 combined bearings for air spindle with single body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100416487B1 (en) * 2001-09-29 2004-01-31 대우종합기계 주식회사 Collet air supplying device of main spindle with a serial connecting motor
KR100609631B1 (en) * 2004-01-12 2006-08-08 인하대학교 산학협력단 combined bearings for air spindle with single body

Also Published As

Publication number Publication date
KR920010863B1 (en) 1992-12-19

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