KR930017654A - Cutting device binding device - Google Patents

Cutting device binding device Download PDF

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Publication number
KR930017654A
KR930017654A KR1019920003012A KR920003012A KR930017654A KR 930017654 A KR930017654 A KR 930017654A KR 1019920003012 A KR1019920003012 A KR 1019920003012A KR 920003012 A KR920003012 A KR 920003012A KR 930017654 A KR930017654 A KR 930017654A
Authority
KR
South Korea
Prior art keywords
tool body
head
socket
binding device
cutting
Prior art date
Application number
KR1019920003012A
Other languages
Korean (ko)
Inventor
임상진
박준범
상정규
박광오
Original Assignee
임상진
주식회사 다 인
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 임상진, 주식회사 다 인 filed Critical 임상진
Priority to KR1019920003012A priority Critical patent/KR930017654A/en
Publication of KR930017654A publication Critical patent/KR930017654A/en

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  • Drilling Tools (AREA)

Abstract

본 발명은 공작기계의 절삭용으로 사용되는 컷팅툴의 결착장치에 관한 것으로, 종래에 사용되었던 컷팅툴의 결착장치는 유동이 억제되어 접속이 정밀하며, 긴밀한 고정이 유지됨과 동시 작탈이 용이해야 하는 등의 제 요소가 동시에 만족하지 못했던 폐단이 있었다.The present invention relates to a binding device of the cutting tool used for cutting of machine tools, the binding device of the cutting tool used in the prior art that the flow is suppressed, the connection is precise, the tight fixing is maintained and easy simultaneous removal There was a dissatisfaction that my elements, such as, were not satisfied at the same time.

본 발명은 접시머리형 볼트를 외측에서 조여지게 하는 방법으로 소켓이 이동되어, 자동으로 공구몸체와 헤드부가 강하게 밀착되어, 정확한 위치결정이 되므로, 절삭작업시 정밀도를 향상토록 할 뿐만아니라, 그 조작이 간단하여 취급이 용이하며 원가를 저하시키는 등의 매우 유용한 발명인 것이다.;According to the present invention, the socket is moved in such a manner as to tighten the countersunk bolt from the outside, and the tool body and the head are automatically closely adhered to each other so that accurate positioning can be achieved. This is a very useful invention such as easy handling and low cost.

Description

컷팅툴의 결착장치Cutting device binding device

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

제1도는 본 발명의 결합상태 일부절결 단면도, 제2도는 본 발명의 분해상태 일부절결 단면도, 제3도는 본 발명의 헤드부 정면도.1 is a partially cutaway cross-sectional view of the coupling state of the present invention, FIG. 2 is a partially cutaway cross-sectional view of the disassembled state of the present invention, and FIG. 3 is a front view of the head of the present invention.

Claims (3)

공작기계로 부터 동력을 전달받어 하부로 소켓홈(11)이 파여지는 공구몸체(10)와; 상기 공구몸체(10)의 소켓홈(11)에 상응하는 직경의 소켓(21)이 돌출되며, 그 하부로 헤드(22)가 형성된 헤드부(20)로 구성된 것에 있어서; 상기 공구몸체(10)의 하부에 접시형의 경사면(13)을 갖는 고정공(12)을 최소한 한개 이상 뚫어지게 하고,상기 소켓홈(11)에 끼워지는 소켓(21)에는 상기 고정공(12)의 위치를 감안하여 나사공(23)이 하나 이상 파여져, 접시머리(31)를 갖는 하나 이상의 볼트(30)로 공구몸체(10)의 외측에서 나사결합하며, 상기 접시머리(31)의 하부 경사면(37)과 상기 경사면(13)의 접촉에 의해 상기 공구몸체(10)의 하부면(44)과 상기 헤드부(20)의 상단면(41)이 밀착토록 함을 특징으로 하는 컷팅툴의 결착장치.A tool body 10 receiving power from a machine tool and having a socket groove 11 dug downward; In the socket 21 of the diameter corresponding to the socket groove (11) of the tool body (10) protrudes, the lower portion of which consists of a head portion 20 is formed with a head (22); At least one fixing hole 12 having a plate-shaped inclined surface 13 is drilled in the lower portion of the tool body 10, and the fixing hole 12 is provided in the socket 21 fitted into the socket groove 11. One or more screw holes 23 are drilled in consideration of the position of the screw, and screwed out of the tool body 10 with one or more bolts 30 having the counter head 31, and the lower portion of the counter head 31. The lower surface 44 of the tool body 10 and the upper surface 41 of the head portion 20 are brought into close contact by the contact between the inclined surface 37 and the inclined surface 13 of the cutting tool. Binding device. 제1항에 있어서, 상기 공구몸체(10)의 고정공(12)의 중심으로 부터 하단면(44)까지 거리(L1)는 나사공(23)의 중심으로 부터 소켓부 하단면(41)까지의 거리(L2) 차가 약1㎜이내를 유지토록 함을 특징으로 하는 컷팅툴의 결착장치.The distance L1 from the center of the fixing hole 12 of the tool body 10 to the bottom surface 44 is from the center of the screw hole 23 to the bottom surface 41 of the socket part. The binding device of the cutting tool, characterized in that to maintain the distance (L2) of about 1 mm or less. 제1항에 있어서, 상기 접시머리(31)의 머리부 경사각도는 공구몸체(10)에 뚫어지는 고정공(12)의 각도와 동일한 각도를 갖도록 하며, 그 각도는 60° 이내가 됨을 특징으로 하는 컷팅툴의 결착장치.The angle of inclination of the head portion of the countersunk head 31 has the same angle as that of the fixing hole 12 drilled in the tool body 10, and the angle is within 60 °. Device for fastening the cutting tool. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920003012A 1992-02-26 1992-02-26 Cutting device binding device KR930017654A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920003012A KR930017654A (en) 1992-02-26 1992-02-26 Cutting device binding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920003012A KR930017654A (en) 1992-02-26 1992-02-26 Cutting device binding device

Publications (1)

Publication Number Publication Date
KR930017654A true KR930017654A (en) 1993-09-20

Family

ID=67256938

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920003012A KR930017654A (en) 1992-02-26 1992-02-26 Cutting device binding device

Country Status (1)

Country Link
KR (1) KR930017654A (en)

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E601 Decision to refuse application