KR950005466A - Linear motion device - Google Patents

Linear motion device Download PDF

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Publication number
KR950005466A
KR950005466A KR1019940019661A KR19940019661A KR950005466A KR 950005466 A KR950005466 A KR 950005466A KR 1019940019661 A KR1019940019661 A KR 1019940019661A KR 19940019661 A KR19940019661 A KR 19940019661A KR 950005466 A KR950005466 A KR 950005466A
Authority
KR
South Korea
Prior art keywords
pulley
small diameter
shafts
diameter pulley
movable
Prior art date
Application number
KR1019940019661A
Other languages
Korean (ko)
Inventor
토시유키 오카다
하루지 나카무라
Original Assignee
모리시타 요이찌
마쯔시다덴기산교 가부시기가이샤
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 모리시타 요이찌, 마쯔시다덴기산교 가부시기가이샤 filed Critical 모리시타 요이찌
Publication of KR950005466A publication Critical patent/KR950005466A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Programme-controlled manipulators
    • B25J9/02—Programme-controlled manipulators characterised by movement of the arms, e.g. cartesian coordinate type
    • 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
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Transmission Devices (AREA)
  • Manipulator (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

본 발명은, 공업용로보트등에 사용되는 직선이동장치에 있어서, 염가이며 원활하게 직선이동할 수 있는 것을 목적으로 하며, 그 구성에 있어서, 동축상에 일체성형된 직경이 다른 2개의 풀리(7a)(7b)로 이루어진 이동풀리(7)의 소직경풀리(7a)를 슬라이더(8)에 근접하는 쪽에, 또한 대직경풀리(7b)를 소직경풀리(7a)의 바깥쪽에 배설한 구성에 의해, 가이드롤러 (9c)(9d)가 대직경풀리(7b)와 간섭하지 않으므로, 가이드롤러(9c)(9d)를 소직경화할 수 있고, 이동풀리(7)와 엔들리스벨트(6)의 접촉각을 크게 할 수 있고, 염가이며, 원활한 직선운동이 가능하게 되는 것이다.SUMMARY OF THE INVENTION The present invention aims at being able to move linearly inexpensively and smoothly in a linear moving device used for industrial robots and the like. In the configuration, two pulleys (7a) (7b) having different diameters integrally formed on a coaxial shaft can be used. Guide roller by the structure which arrange | positioned the small diameter pulley 7a of the moving pulley 7 which consists of) to the slider 8, and the outer side of the small diameter pulley 7a by the large diameter pulley 7b. Since (9c) and 9d do not interfere with the large diameter pulley 7b, the guide rollers 9c and 9d can be made smaller in diameter, and the contact angle between the movable pulley 7 and the endless belt 6 can be increased. It is possible, cheap, and smooth linear motion is possible.

Description

직선이동장치Linear motion device

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

제1도는 본 발명의 일실시예의 직선이동장치의 개략사시도,1 is a schematic perspective view of a linear movement device of an embodiment of the present invention,

제2도(a)는 동 직선이동장치의 요부정면도, (b)는 (a)의 측면도,FIG. 2 (a) is a front elevational view of the main portion of the linear movement device, (b) is a side view of (a),

제3도는 종래의 직선이동장치의 개략사시도.3 is a schematic perspective view of a conventional linear movement device.

Claims (1)

고정관에 평행하게 배설된 2개의 축과, 상기 2개의 축의 한쪽에 결합한 구동용 모터 및 구동풀리와, 상기2개의 축의 다른 쪽에 결합한 아이들러풀리와, 상기 구동풀리와 상기 아이들러풀리의 사이에 가설한 엔들리스벨트와, 동축상에 일체성형된 직경이 다른 대직경, 소직경 2개의 풀리를 가진 이동풀리와, 상기 엔들리스 벨트의 전진로부분에서 상기 이동풀리의 한쪽의 풀리와 당접하고, 또한, 상기 엔들리스벨트의 복귀로 부분에서 상기 이동풀리의 다른 쪽의 풀리와 당접하도록 배설한 복수의 가이드롤러를 가진 상기 구동풀리와 상기 아이들러풀리의 중간부에 설치된 슬라이더를 구비한 직선이동장치에 있어서, 상기 이동폴리의 소직경풀리가 상기 슬라이더에근접한 쪽에, 또한 상기 이동풀리의 대직경풀리가 상기 소직경풀리의 바깥쪽에 배설된 것을 특징으로 하는 직선이동장치.Two shafts disposed parallel to the fixed tube, a driving motor and a driving pulley coupled to one of the two shafts, an idler pulley coupled to the other of the two shafts, and an end laid between the driving pulley and the idler pulley. A revolving pulley, a moving pulley having two large diameters of different diameters integrally formed coaxially and a small diameter pulley, and abutting one pulley of the moving pulley at the forward path portion of the endless belt; A linear transfer device comprising a slider provided at an intermediate portion of the idler pulley and the drive pulley having a plurality of guide rollers disposed so as to contact the pulley on the other side of the movable pulley at a return path portion of the endless belt. The small diameter pulley of the movable pulley is disposed adjacent to the slider, and the large diameter pulley of the movable pulley is disposed outside the small diameter pulley Linear movement device according to claim. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940019661A 1993-08-13 1994-08-10 Linear motion device KR950005466A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5200916A JPH0754942A (en) 1993-08-13 1993-08-13 Linear motion device
JP93-200916 1993-08-13

Publications (1)

Publication Number Publication Date
KR950005466A true KR950005466A (en) 1995-03-20

Family

ID=16432413

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940019661A KR950005466A (en) 1993-08-13 1994-08-10 Linear motion device

Country Status (3)

Country Link
JP (1) JPH0754942A (en)
KR (1) KR950005466A (en)
CN (1) CN1100023A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102418777A (en) * 2011-09-22 2012-04-18 深圳市锦瑞电子有限公司 Synchronous belt-driven vertical movement mechanism

Also Published As

Publication number Publication date
JPH0754942A (en) 1995-02-28
CN1100023A (en) 1995-03-15

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E902 Notification of reason for refusal
E601 Decision to refuse application