KR20190002782U - sizing collet - Google Patents

sizing collet Download PDF

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Publication number
KR20190002782U
KR20190002782U KR2020190004212U KR20190004212U KR20190002782U KR 20190002782 U KR20190002782 U KR 20190002782U KR 2020190004212 U KR2020190004212 U KR 2020190004212U KR 20190004212 U KR20190004212 U KR 20190004212U KR 20190002782 U KR20190002782 U KR 20190002782U
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KR
South Korea
Prior art keywords
collet
size
end mill
present
fits
Prior art date
Application number
KR2020190004212U
Other languages
Korean (ko)
Inventor
김용관
Original Assignee
김용관
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 김용관 filed Critical 김용관
Priority to KR2020190004212U priority Critical patent/KR20190002782U/en
Publication of KR20190002782U publication Critical patent/KR20190002782U/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B31/00Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02Chucks
    • B23B31/10Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/20Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201Characterized by features relating primarily to remote control of the gripping means
    • B23B31/202Details of the jaws
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B31/00Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02Chucks
    • B23B31/24Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/26Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle
    • B23B31/261Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank
    • B23B31/266Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank using a threaded spindle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2231/00Details of chucks, toolholder shanks or tool shanks
    • B23B2231/20Collet chucks

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)

Abstract

본 고안은 밀링가공에 사용하는 콜렛에 관한것으로, 상세하게는 엔드밀 크기에 맞는 콜렛을 찾아야 하는 불편함이 있어 콜렛을 찾을필요가 없게하는 기술에 관한 것이다,일반적으로,밀링에서 엔드밀 작업을 하기위해선 크기에 맞는 콜렛이라는 고정장치가 필요하다.여러가지의 콜렛들이 있지만 막상 작업을 하다보면 크기에 맞는 콜렛이 없는 경우가 있어 크기에 맞는 콜렛을 찾는 시간이 걸리고 엔드밀 작업을 할때 엔드밀이 고정이 안되는 경우가 있어 엔드밀이 빠지는 문제점이 있다.본 고안은 상기와 같은 목적을 달성하기 위해 선반 연동 척의 부품을 콜렛에 접합시켜 스크롤.베벨기어 등을 이용하여 콜렛의 구멍 크기를 조절하는 것이다.이상과 같이 본 고안은 밀링 작업을 할때 엔드밀에 맞는 콜렛을 찾는 시간을 단축할 수 있고.연동 척을 이용하여 고정을 하기 때문에 엔드밀의 흔들림을 최소화할수있다.The present invention relates to a collet used for milling, and more particularly to a technique for finding the collet suitable for the size of the end mill, so that the collet does not need to be found. In order to do this, you need a fixing device called a collet that fits in size, but there are several collets, but when you work, there is no collet that fits in size, so it takes time to find a collet that fits in size. In order to achieve the above object, the present invention is to adjust the hole size of the collet using a scroll, bevel gear, etc. by joining the parts of the lathe interlock chuck to the collet. As described above, the present invention can shorten the time to find the collet for the end mill when milling. Because a woman has a fixed end mill can minimize shake.

Description

크기 조절 콜렛 {sizing collet}Resizing collet {sizing collet}

본 고안은 밀링가공에 사용하는 콜렛에 관한것으로,상세하게는 밀링 작업에서 엔드밀 작업을 하기위해 크기에 맞는 콜렛을 찾아야하는 불판한점이 있었으나 본 고안은 콜렛을 찾을필요가 없게 하는 기술의 콜렛에 관한 것이다.The present invention relates to a collet used for milling, and in detail, there is an inconvenient point to find a collet that is suitable for size in order to end mill in a milling operation. It is about.

일반적으로, 밀링 작업에서 엔드밀 작업을 하기위해서는 엔드밀을 고정할때 사용하는 콜렛이라는 고정 장치가 필요하다. 콜렛은 6.8.10.12mm 등 여러가지 크기와 스트레이트콜렛 테이퍼콜렛 등 여러가지 종류가 있다. 하지만 막상 작업을 하다보면 사용해야하는 엔드밀에 맞는 크기의 콜렛이 없는 경우가 있어 크기에 맞는 콜렛을 찾아야 하고 만약 시험같은 중요한 시간 일 경우에는 시간이 많이 소비하게 되어 불이익을 받을수도있다는 문제점과 엔드밀 작업을 하다보면 엔드밀이 고정이 잘안되어 엔드밀이 빠진다는 문제점이 있다.In general, in order to end mill in a milling operation, a fixing device called a collet used to fix the end mill is required. Collets come in a variety of sizes, including 6.8.10.12 mm and straight collet tapered collets. However, when you work, there is a case that there is no collet of the size suitable for the end mill to use, and you need to find a collet that is suitable for the size. If it is an important time such as a test, it may be time-consuming and disadvantageous. When working, there is a problem that the end mill is not fixed well and the end mill falls out.

본 고안은 상기와 같은 문제점을 해결하기 위한 것으로 밀링작업에서 엔드밀 크기에 맞는 콜렛을 찾아다니는 불편함을 해결하는 것과 엔드밀의 고정이 제대로 되지않아 엔드밀이 작업중에 빠지는 것을 방지하는 것을 목적으로 한다.The present invention aims to solve the above problems and to solve the inconvenience of searching for a collet for the size of the end mill in milling operations and to prevent the end mill from falling off due to incorrect fixing of the end mill. .

본 고안은 상기와 같은 목적을 달성하기 위한 것으로 스크롤.베벨기어.조.척 핸들구멍 등의 선반 연동 척의 부품을 고정장치인 콜렛에 접합시켜 스크롤과 베벨기어를 이용해 조를 움직여 콜렛 구멍의 크기를 조절하는 것이다.The present invention is to achieve the above object, and the parts of the lathe interlocking chuck such as scroll, bevel gear, jaw and chuck handle hole are joined to the collet, which is the fixing device, and the jaw is moved by using the scroll and bevel gear. To adjust.

이상과 같이 본 고안에 따르면 밀링 작업을 할때 엔드밀에 맞는 콜렛을 찾아다니는 시간을 단축할 수 있고 연동척을 이용하여 고정을 하기 때문에 엔드밀의 흔들림을 최소화할수있다.As described above, according to the present invention, it is possible to shorten the time for searching for a collet suitable for the end mill when milling, and to minimize the shaking of the end mill because it is fixed by using the interlock chuck.

도1은 크기 조절 콜렛의 전체도이다.
도2는 크기 조절 콜렛의 평면도이다.
1 is an overall view of a size collet.
2 is a plan view of the size adjusting collet.

본 고안을 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

척 핸들을 척 핸들구멍(30)에 넣어 손으로 돌리게 되면 베벨기어와 스크롤(20)에 힘이 전달되어 조(10)를 원하는 크기로 조절할 수 있게 된다.When the chuck handle is inserted into the chuck handle hole 30 and turned by hand, a force is transmitted to the bevel gear and the scroll 20 to adjust the jaw 10 to a desired size.

이상, 첨부 도면을 참조하여 본 고안의 바람직한 실시예에 대하여 상세히 설명하였으나, 이는 예시에 불과한 것이며 본 고안의 기술적 사상의 범주내에서 다양한 변형과 변경이 가능하다. 본 고안의 권리범위는 이하의 실용신안등록청구범위의기재에 의하여 정하여 져야 할 것이다.In the above, preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but these are only examples and various modifications and changes are possible within the scope of the technical idea of the present invention. The scope of the present invention shall be determined by the following description of the utility model registration claims.

10:조
20:베벨기어와 스크롤
30:척 핸들구멍
40:콜렛 몸체
10: trillion
20: Bevel gear and scroll
30: Chuck handle hole
40: collet body

Claims (1)

크기 조절 콜렛에 있어서,
엔드밀 크기에 알맞게 고정하는 3개 이상의 조;
상기 조를 엔드밀 크기에 알맞게 조를 움직여 주는 스크롤;
상기 스크롤에 힘을 전달하는 베벨 기어;
상기 베벨 기어에 척 핸들로 힘을 전달하기 위해 만든 1개 이상의 척 핸들구멍;으로 구성하는 것을 특징으로 하는 크기 조절 콜렛
For size collets,
Three or more jaws to secure end mill size;
Scroll to move the jaw to the size of the end mill;
A bevel gear for transmitting a force to the scroll;
And one or more chuck handle holes made to transmit force to the bevel gear to the chuck handle.
KR2020190004212U 2019-10-18 2019-10-18 sizing collet KR20190002782U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020190004212U KR20190002782U (en) 2019-10-18 2019-10-18 sizing collet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020190004212U KR20190002782U (en) 2019-10-18 2019-10-18 sizing collet

Publications (1)

Publication Number Publication Date
KR20190002782U true KR20190002782U (en) 2019-11-06

Family

ID=68531257

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020190004212U KR20190002782U (en) 2019-10-18 2019-10-18 sizing collet

Country Status (1)

Country Link
KR (1) KR20190002782U (en)

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