KR900005256Y1 - Reduction apparatus for sawing machine - Google Patents

Reduction apparatus for sawing machine Download PDF

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Publication number
KR900005256Y1
KR900005256Y1 KR2019870020864U KR870020864U KR900005256Y1 KR 900005256 Y1 KR900005256 Y1 KR 900005256Y1 KR 2019870020864 U KR2019870020864 U KR 2019870020864U KR 870020864 U KR870020864 U KR 870020864U KR 900005256 Y1 KR900005256 Y1 KR 900005256Y1
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KR
South Korea
Prior art keywords
pulley
sawing machine
reduction apparatus
reduction
speed
Prior art date
Application number
KR2019870020864U
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Korean (ko)
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KR890010916U (en
Inventor
이무이
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이무이
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Priority to KR2019870020864U priority Critical patent/KR900005256Y1/en
Publication of KR890010916U publication Critical patent/KR890010916U/en
Application granted granted Critical
Publication of KR900005256Y1 publication Critical patent/KR900005256Y1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/021—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing

Abstract

내용 없음.No content.

Description

수직형 밴드 소오잉 머시인(Band sawing Machine)의 감속장치Reducer of vertical band sawing machine

제1도는 본 고안의 예시도.1 is an exemplary view of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 프레임 2 : 부단변속모타1: Frame 2: Endless Motor

4 : 감속풀리 5 : 풀리4: deceleration pulley 5: pulley

7 : 밴드휘일 8 : 종동풀리7: band wheel 8: driven pulley

본 고안은 수직형 밴드 소오잉 머시인 (Band Sawing Maching)의 감속장치에 관한 것이다.The present invention relates to a reduction device of a vertical band sawing maching.

주지된 바와같이 수직형 밴드 소오잉 머시인은 금속 또는 비금속등 어떠한 재질도 필요로 하는 형상으로 직선 및 곡선절단이 가능한 것으로, 특히 금형, 치공구제작 및 각종 모형의 절단작업에 가장 효과적인 것인데, 이는 기어감속기 등이 내부에 장착되어 속도를 변속시키도록 되어있어, 작업시 기어감속기 자체에서 소음이 발생되고, 구조가 복잡하여 제작원가가 높으며 변속범위가 한정되어 있는 등의 결점이 있었다. 본 고안은 상기한 종래의 결점을 해결코자 안출된 것으로서, 첨부도면에 의거 상세히 설명하면 다음과 같다.As is well known, the vertical band sawing machine is capable of cutting straight lines and curves in a shape that requires any material such as metal or nonmetal, and is particularly effective for mold, tool making and cutting of various models. The speed reducer is installed inside to reduce the speed, and the gear reducer itself generates noise during operation. The present invention has been made to solve the above-described drawbacks, and will be described in detail based on the accompanying drawings.

수직형 밴드 소오잉 머시인에 있어서, 프레임(1)의 내부저면에 무단변속모타(2)를 장설하고, 일측에 감속풀리(4) 및 풀리(5)를 동축에 측설하여 이 풀리(5)를 무단변속모타(2)와 벨트(6)로서 연동시키고, 내벽을 중심으로 밴드휘일(7)과 동축에 축설되는 종동풀리(8)에 감속풀리(4)로 부터 동력을 전달받아 감속되도록 벨트(9)로서 연동시킨 것이다.In the vertical band sawing machine, a continuously variable speed motor (2) is provided on the inner bottom of the frame (1), and the speed reduction pulley (4) and the pulley (5) are coaxially staked on one side of the pulley (5). To the stepless speed change motor (2) and the belt (6), and the belt pulley (8) driven coaxially with the band wheel (7) centered on the inner wall to receive the power from the reduction pulley (4) to reduce the belt (9).

미설명부호 10은 밴드형 톱날이고, 11은 바이브레이션을 이용한 에어주입기이다.Reference numeral 10 denotes a band saw blade, and 11 denotes an air injector using vibration.

위와같이 된 본 고안은 스위치를 넣으면 무단변속모타(2)로 부터 변속된 동력이 풀리(5)에 전달되면서 속도가 감속되고, 풀리(5)와 동축에 축설된 감속풀리(4)가 종동풀리(8)에 연동되어 무단변속모타(2)로부터 연동되는 동력을 더욱 감소되어 종동풀리와 일체로 된 밴드휘일(7)을 회전시키게 되므로 매우 감소된 속도를 얻을 수 있다.When the switch is put into the present invention, the speed is reduced while the power shifted from the continuously variable motor (2) is transmitted to the pulley (5), and the reduction pulley (4) coaxially formed with the pulley (5) is driven pulley. The power interlocked with the stepless speed change motor (2) is further reduced so as to rotate the band wheel (7) integrated with the driven pulley (8), thereby achieving a very reduced speed.

상술한 바와같이 본 고안은 일단 무단변속모타(2)로 부터 감속된 동력이 본 장치를 통해 재차 감속되므로 매우 감속된 속도를 얻게되며, 구조가 간단하여 고장이 전무하고, 제작시 원가가 적게들고 사용시 소음이 방지되며, 또한, 기계식 감속장치의 핸들조작방법이 없어지고 볼륨조정노브(Knob)로써 변속시킴으로 조작이 간편하여 시간이 단축됨으로 작업능률향상을 바랄 수 있는 유용한 고안인 것이다.As described above, the present invention obtains a very decelerated speed because the power decelerated from the continuously variable speed motor (2) is decelerated again through this apparatus, and the structure is simple, there are no failures, and the production cost is low. It is a useful design that can prevent noise during use, and also eliminates the handle operation method of the mechanical deceleration device and shifts it with a volume adjusting knob (Knob), thereby simplifying the operation and reducing the time, thereby improving work efficiency.

Claims (1)

수직형 밴드 소오잉 머시인의 감속장치에 있어서, 프레임(1)의 저면에 무단변속모타(2)를 장설하고, 내벽일측에 감속풀리(4)와 동축에 풀리(5)를 축설하며, 내벽 타측에 밴드휘일(7)과 동축에 종동풀리(8)를 축설하여 벨트로써 연통시켜서 된 수직형 밴드 소오잉 머시인의 감속장치.In the deceleration device of the vertical band sawing machine, a continuously variable speed motor (2) is installed on the bottom of the frame (1), and a pulley (5) is coaxially arranged on the inner wall side with a reduction pulley (4), and an inner wall is formed. A reduction device for a vertical band sawing machine in which a band puller (7) is arranged on the other side and a driven pulley (8) is coaxially connected to each other by a belt.
KR2019870020864U 1987-11-30 1987-11-30 Reduction apparatus for sawing machine KR900005256Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870020864U KR900005256Y1 (en) 1987-11-30 1987-11-30 Reduction apparatus for sawing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870020864U KR900005256Y1 (en) 1987-11-30 1987-11-30 Reduction apparatus for sawing machine

Publications (2)

Publication Number Publication Date
KR890010916U KR890010916U (en) 1989-07-11
KR900005256Y1 true KR900005256Y1 (en) 1990-06-15

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ID=19269878

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870020864U KR900005256Y1 (en) 1987-11-30 1987-11-30 Reduction apparatus for sawing machine

Country Status (1)

Country Link
KR (1) KR900005256Y1 (en)

Also Published As

Publication number Publication date
KR890010916U (en) 1989-07-11

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