KR910001515Y1 - Chuck device having auxiliary chuck - Google Patents

Chuck device having auxiliary chuck Download PDF

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Publication number
KR910001515Y1
KR910001515Y1 KR2019870015011U KR870015011U KR910001515Y1 KR 910001515 Y1 KR910001515 Y1 KR 910001515Y1 KR 2019870015011 U KR2019870015011 U KR 2019870015011U KR 870015011 U KR870015011 U KR 870015011U KR 910001515 Y1 KR910001515 Y1 KR 910001515Y1
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KR
South Korea
Prior art keywords
chuck
auxiliary
adapter
existing
bolt
Prior art date
Application number
KR2019870015011U
Other languages
Korean (ko)
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KR890006511U (en
Inventor
최기원
Original Assignee
주식회사 기아기공
김성웅
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 주식회사 기아기공, 김성웅 filed Critical 주식회사 기아기공
Priority to KR2019870015011U priority Critical patent/KR910001515Y1/en
Publication of KR890006511U publication Critical patent/KR890006511U/en
Application granted granted Critical
Publication of KR910001515Y1 publication Critical patent/KR910001515Y1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B31/00Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02Chucks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B25/00Accessories or auxiliary equipment for turning-machines
    • B23B25/06Measuring, gauging, or adjusting equipment on turning-machines for setting-on, feeding, controlling, or monitoring the cutting tools or work

Abstract

내용 없음.No content.

Description

보조척이 부설된 척A subordinate chuck
제1도는 본 고안에 있어서 기존척과, 보조척의 분해도.1 is an exploded view of the existing chuck and the auxiliary chuck in the present invention.
제2도는 제1도의 조립도.2 is an assembly view of FIG.
제3도는 본 고안에 있어서 아답타 취부용 T볼트의 정면 부분 단면도.3 is a front partial cross-sectional view of the adapter mounting T bolt in the present invention.
제4도는 제3도의 측면도.4 is a side view of FIG.
제5도는 기존척 본체에 천설된 볼트공 구성 상태도.5 is a bolt hole configuration state installed in the existing chuck body.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1a : 볼트공 2 : 보조척1a: bolt hole 2: auxiliary chuck
3 : 아답타 3a : 블록3: adapter 3a: block
4 : T형 볼트 5 : 렌치공4: T-shaped bolt 5: Wrench ball
본 고안은 왕복대가 척 죠까지 이동 가능하고 절삭시 떨림현상이 방지되며, 공작물의 크기 및 길이에 관계없이 작업을 할수 있는 보조척을 부설된 척세 관한 것이다.The present invention relates to a chuck that can be moved to a chuck jaw, prevents shaking during cutting, and is provided with an auxiliary chuck that can work regardless of the size and length of the workpiece.
종래에는 기존척 죠에서 250m/m 이내로는 왕복대의 이송이 불가하였으며, 절삭작업시 척이 흔들려 절삭불량이 발생되고, 소형제품을 가공할수 없었으며 세팅시간이 길고, 누구나 손쉽게 사용할수 없는 단점이 있었다.Conventionally, it was impossible to transfer the carriage within 250m / m in the existing chuck jaw, the cutting chuck was shaken during cutting operation, the cutting defect occurred, the small product could not be processed, the setting time was long, and anyone could not use it easily. .
본 고안은 상기와 같은 종래의 제반 문제점을 감안하여 기존의 척에 T형 볼트를 사용하여 보조척을 취부시켜 소형제품 가공이 용이토록 안출한 것으로, 이를 첨부도면에 의거 상세히 설명하면 다음과 같다.The present invention has been made to facilitate the processing of small products by attaching the auxiliary chuck using a T-type bolt to the existing chuck in view of the conventional problems as described above, described in detail based on the accompanying drawings as follows.
기존의 척본체(1)에 다수개의 볼트공(1a)을 천설하여 보조척(2)이 설치된 아답타(3)를 T형 볼트(4)의 단부에는 제3도와 같이 렌치공(5)이 천설되어 있으며, 머리는 2단으로 구성되되, 제4도와 같이 경사지게 형성되어있고, 상기 아답타(3)의 외면에는 4개의 블록(3a)이 설치되어 보조척(2)의 떨림을 방지할수 있도록 한 것이다.A plurality of bolt holes 1a are installed in the existing chuck body 1, and an adapter 3 having an auxiliary chuck 2 is installed, and a wrench hole 5 is installed at the end of the T-shaped bolt 4 as shown in FIG. The head is composed of two stages, and is inclined as shown in FIG. 4, and four blocks 3a are installed on the outer surface of the adapter 3 to prevent shaking of the auxiliary chuck 2. .
도면중 미설명 부호 6은 L형 6각렌치이다.In the figure, reference numeral 6 is an L-type hexagonal wrench.
이와같이 구성된 본 고안의 작용효과를 설명하면 적당한 길이의 아답타(3)에 보조척(2)을 설치하여 기존척(1)에 취부하여 사용함으로서 왕복대가 척 죠까지 이송 가능하기 때문에 소형 공작물도 그 가공이 가능하며, 아답타(3)의 외면에 4개의 블록(3a)을 설치하여 기존의 척으로 고정시킬수가 있기 때문에 강력한 절삭작업을 할수가 있는 것이다.When explaining the operation effect of the present invention configured as described above, by installing the auxiliary chuck (2) in the adapter (3) of the appropriate length and attaching it to the existing chuck (1), the carriage can be transferred to the chuck jaw, so the small workpiece is also processed. This is possible, because the four blocks (3a) on the outer surface of the adapter (3) can be fixed by the existing chuck can be a powerful cutting work.
여기서 기존척(1)에 보조척(2)의 아답타(3)를 취부하는 방법은 첨부도면 제5도와 같이 기존척 본체(1)의 죠(6) 내측에 천설되어 입구가 직사각형이며, 내부가 원형에 돌턱이 두개 대칭토록 형성된 볼트공(1a)에 T형볼트(4)이 직사각형으로 된 머리를 일치시켜서 삽입시킨후, 시계방향으로 스톱될때 가지 90°회전시키면 볼트(4)의 머리가 가상선 처럼 위치되면서 기존의 척본체(1)에서 이탈되지 않게 된다.Here, the method of attaching the adapter 3 of the auxiliary chuck 2 to the existing chuck 1 is installed inside the jaw 6 of the existing chuck main body 1 as shown in FIG. T-shaped bolt 4 is inserted into a bolt hole 1a formed so as to be symmetrical with two round jaws, and the head of the bolt 4 is virtually rotated by 90 ° until it stops clockwise. Positioned like a line is not separated from the existing chuck body (1).
이와같이 기존척본체(1)에 결합된 다수개의 볼트(4)에 첨부도면 제1도와 같이 보조척(2)의 아답타(3)를 볼트공이 일치토록 결합시켜서 너트를 조이면 강력하게 기존척본체(1)와 보조척(2)이 체결되는 것이다.In this way, as shown in the first drawing attached to the plurality of bolts 4 coupled to the existing chuck body 1, the adapter 3 of the auxiliary chuck 2 is coupled to the bolt hole so that the nut is tightened to strongly tighten the existing chuck body 1 ) And the auxiliary chuck (2) is fastened.
상기와 같이 기존척본체(1)에 보조척(2)을 체결하고 죠(6)를 조이면 각 죠(6)가 보조척(2)의 아답타(3)에 형성된 블럭(3a)을 협지하여 고정하므로서 보조척(2)의 떨림을 방지하는 것이다.As described above, when the auxiliary chuck 2 is fastened to the existing chuck main body 1 and the jaws 6 are tightened, each jaw 6 sandwiches and fixes the block 3a formed at the adapter 3 of the auxiliary chuck 2. This is to prevent the shaking of the auxiliary chuck (2).
한편, 기존척본체(1)와 보조척(2)의 아답타(3)를 분리코저할때는 L형 6각렌치(6)를 사용하여 T형 볼트(4)를 반시계 방향으로 스톱될때 까지 90°돌린후 T형 볼트를 측방향으로 빼내면 기존척본체(1)와 보조척(2)은 간단하게 분리되는 것이다.On the other hand, when separating and removing the adapter (3) of the existing chuck main body (1) and the auxiliary chuck (2) by using the L-shaped hexagon wrench (6) 90 ° until the T-shaped bolt (4) is stopped in the counterclockwise direction After turning the T-shaped bolts to the side to remove the existing chuck body (1) and the auxiliary chuck (2) simply.
이와같이 본 고안은 렌치공(5)이 천설된 T형 볼트(4)를 사용함으로서 너트를 완전히 해제하지 않고서도 기존척본체(1)로부터 보조척(2)의 분리가 용이하여 세팅 시간이 절약 되며, 아답타(3)에 블럭(3a)을 설치하여 보조척(2)의 떨림현상을 방지시켜 제품의 불량을 감소시키고, 아답타(3)를 사용함으로서 공작물의 크기 및 길이에 관계없이 외경이 작은 소형제품 까지도 가공할 수 있는 그 실사용 가치가 일층 고양된 실용적인 고안인것이다.In this way, the present invention uses the T-shaped bolt (4) in which the wrench hole (5) is installed, so that the auxiliary chuck (2) can be easily separated from the existing chuck body (1) without completely releasing the nut, thereby saving setting time. , By installing the block 3a in the adapter 3 to prevent the shaking of the auxiliary chuck 2 to reduce the defect of the product, and by using the adapter 3, the small diameter of the small diameter regardless of the workpiece size and length The practical value that can process even the product is a practical design that has been further enhanced.

Claims (4)

  1. 기존척본체(1)의 다수개의 볼트공(1a)을 천설하여 보조척(2)이 설치된 아답타(3)를 T형 볼트(4)로 체결하여 이루어진 것을 특징으로 하는 보조척이 부설된 척.A chuck installed with an auxiliary chuck, characterized in that a plurality of bolt holes (1a) of the existing chuck body (1) is installed by fastening the adapter (3) installed with the auxiliary chuck (2) with a T-shaped bolt (4).
  2. 제1항에 있어서, T형 볼트(4)이 단부에 렌치공(5)을 천설한 보조척이 부설된 척.The chuck according to claim 1, wherein an auxiliary chuck with a T-shaped bolt (4) is provided with a wrench hole (5) at its end.
  3. 제1항에 있어서, T형 볼트(4)의 머리를 2중으로 구성하되, 제4도와 같이 경사지게 형성한 보조척이 부설된 척.The chuck according to claim 1, wherein the head of the T-shaped bolt (4) is doubled, and an auxiliary chuck is formed to be inclined as shown in FIG.
  4. 제1항에 있어서, 아답타(3)의 외면에 4개의 블럭(3a)을 설치한 보조척이 부설된 척.The chuck according to claim 1, wherein an auxiliary chuck having four blocks (3a) is provided on the outer surface of the adapter (3).
KR2019870015011U 1987-09-02 1987-09-02 Chuck device having auxiliary chuck KR910001515Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870015011U KR910001515Y1 (en) 1987-09-02 1987-09-02 Chuck device having auxiliary chuck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870015011U KR910001515Y1 (en) 1987-09-02 1987-09-02 Chuck device having auxiliary chuck

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Publication Number Publication Date
KR890006511U KR890006511U (en) 1989-05-13
KR910001515Y1 true KR910001515Y1 (en) 1991-03-07

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KR2019870015011U KR910001515Y1 (en) 1987-09-02 1987-09-02 Chuck device having auxiliary chuck

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200023039A (en) * 2018-08-24 2020-03-04 박정수 Fixing jig for mission plate

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100652167B1 (en) * 2002-12-03 2006-11-30 제이비옵틱스 주식회사 apparatus for V-shape grinding winded guide rail of a gonie

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200023039A (en) * 2018-08-24 2020-03-04 박정수 Fixing jig for mission plate

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Publication number Publication date
KR890006511U (en) 1989-05-13

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