KR900005245Y1 - Drilling hole depth adjusting apparatus - Google Patents

Drilling hole depth adjusting apparatus Download PDF

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Publication number
KR900005245Y1
KR900005245Y1 KR2019870009458U KR870009458U KR900005245Y1 KR 900005245 Y1 KR900005245 Y1 KR 900005245Y1 KR 2019870009458 U KR2019870009458 U KR 2019870009458U KR 870009458 U KR870009458 U KR 870009458U KR 900005245 Y1 KR900005245 Y1 KR 900005245Y1
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KR
South Korea
Prior art keywords
drill
rotating body
rotor
hole depth
depth adjusting
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Application number
KR2019870009458U
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Korean (ko)
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KR890000433U (en
Inventor
김영삼
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김영삼
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Application filed by 김영삼 filed Critical 김영삼
Priority to KR2019870009458U priority Critical patent/KR900005245Y1/en
Publication of KR890000433U publication Critical patent/KR890000433U/en
Application granted granted Critical
Publication of KR900005245Y1 publication Critical patent/KR900005245Y1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • B23B49/003—Stops attached to drilling tools, tool holders or drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/048—Devices to regulate the depth of cut
    • B23B2260/0482—Depth controls, e.g. depth stops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/003—Attachments

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

내용 없음.No content.

Description

드릴구멍 깊이 조정구Drill Hole Depth Adjuster

제1도는 본 고안의 전개 사시도.1 is an exploded perspective view of the present invention.

제2도는 본 고안을 드릴척에 부착한 상태의 단면도.2 is a cross-sectional view of the present invention attached to the drill chuck.

제3도는 본 고안을 실시하기 위한 셋팅상태의 단면도.3 is a cross-sectional view of a setting state for carrying out the present invention.

제4도는 드릴을 0.9㎜인출한 상태의 예시도.4 is an exemplary view of a state in which the drill is drawn out 0.9 mm.

제5도는 제4도의 상태에서 조절링을 0상태로 제셋팅한 상태도.5 is a state diagram in which the adjustment ring is set to 0 in the state of FIG.

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

1 : 드릴머신 2 : 고정체1 drill machine 2 fixed body

3 : 드릴공 4 : 회전체3: drill ball 4: rotating body

5 : 단입부 6 : 눈금5: single entry part 6: scale

7 : 조절링 8 : 스프링7: adjusting ring 8: spring

9 : 볼 10 : 나사9: ball 10: screw

11 : 고정판 12 : 유격11: fixed plate 12: play

13 : 리벳 14 : 고정보울트13: rivet 14: high information Ult

본 고안은 사출금형이나 금속체의 표면을 그라인딩하여 가공할때 그라인딩할 두께를 드릴로서 정확하게 뚫어 표시하므로 표면 가공작업을 능률적으로 실시하는데 사용되는 드릴구멍 깊이 조정구에 관한 것이다.The present invention relates to a drill hole depth adjusting tool used to efficiently perform a surface machining operation because the drill to accurately mark the thickness to be ground when grinding the surface of the injection mold or metal body.

종래 사출금형이나 금속체의 표면을 그라인딩하여 가공함에 있어서는 그라인딩할 두께를 정확하게 측정할 수 없어 그라인딩 작업중에 측정장치를 사용하여 소망 두께만큼 가공이 되었는지의 여부를 확인하여야 되므로 연속적인 작업이 이루어지지 않아 작업시간이 많이 소요되고 작업능률이 저하될 뿐아니라 정밀한 가공을 실시할 수 없는 폐산이 있었다.In the grinding of the surface of a conventional injection mold or metal body, the thickness to be grounded cannot be accurately measured. Therefore, it is necessary to check whether or not the desired thickness has been processed by using a measuring device during the grinding operation. Not only did it take a lot of time and reduce work efficiency, but there were waste acids that could not be precisely machined.

본 고안은 이와 같은 점을 감안하여 피가공물의 표면에 가공할 두께만큼 드릴로서 정확하게 뚫어 가공할 두께를 표시하므로서 가공작업을 정밀하고 능률적으로 실시할 수 있게한 것인데 이를 첨부 도면에 의거 상술하면 다음과 같다.In view of the above, the present invention shows precisely and efficiently the machining work by displaying the thickness to be precisely drilled and processed as a drill on the surface of the workpiece. same.

통상의 드릴머신(1)에 나사결합되게 형성한 고정체(2)와 드릴공(3)을 선단에 형성한 조절용 회전체(4)를 나사식으로 결합하되 회전체(4)후단의 단입부(5)에 조절눈금(6)을 표시한 조절링(7)을 스프링(8)으로 탄지되는 볼(9)에 의해 회전되게 끼워넣고 회전체(4)의 내벽 일단에는 나사(1)를 형성한 강질의 고정판(11)를 유격(12)이 형성되게 리벳(13)으로 회전체(4)와 연결하여 회전체(4)를 관통한 고정보울트(14)로서 조절되게한 구조이다.The fixed body (2) formed to be screwed to the conventional drill machine (1) and the adjusting rotor (4) formed at the tip of the drill hole (3) by screwing, but the stepped portion of the rear end of the rotor (4) The adjustment ring 7 marked with the adjustment scale 6 in (5) is inserted to be rotated by the ball 9 which is carried by the spring 8 and the screw 1 is formed at one end of the inner wall of the rotating body 4. The rigid fixing plate 11 is connected to the rotating body 4 by means of the rivet 13 so that the clearance 12 is formed so as to be adjusted as the high information bolt 14 penetrating the rotating body 4.

도면중 미설명 부호 15는 셋팅용 자석판이고 16은 고정체(2)를 고정하는 무두볼트이며 17은 드릴이다.In the figure, reference numeral 15 is a magnetic plate for setting, 16 is a tanned bolt for fixing the fixture 2, and 17 is a drill.

이와 같이된 본 고안은 고정체(2)를 드릴머신(1)에 나사결합하여 끼운후 무두볼트(16)로서 움직이지 않도록 견고하게 고정하고 조절링(7)을 유삽한 회전체(4)를 고정체(2)에 나사식으로 결합하되 드릴공(3)을 통해 릴(17)을 가공할 두께와 동일한 길이만큼 관출시켜 피가공물의 가공면에 구멍을 뚫게 되면 회전체(4)의 드릴공(3)을 통해 관출된 길이만큼 구멍이 뚫리게 되므로 가공면에 여러군데를 뚫어 표시를 하게되면 그라인딩 작업을 매우 편리하게할 수 있는 것이다.The present invention, as described above, is screwed into the drill machine (1) by screwing in and then firmly fixed so as not to move as a tanned bolt (16) and the rotating body (4) injecting the adjustment ring (7) Screwed to the fixed body (2), but through the drill hole (3) through the reel (17) the same length as the thickness to be processed to drill holes in the machining surface of the workpiece, the drill hole of the rotating body (4) Since the holes are drilled as long as the length extracted through (3), it is very convenient to grind the work by marking several places on the machining surface.

회전체(4)를 회전하여 드릴(17)을 관출함에 있어서는 사출금형등이 정밀성을 요하므로 가공할 두께와 오차없이 정확하게 관출되어야 하는 바 이것은 회전체(4)에 유삽한 조절링(7)을 사용하면 간단하게 해결된다.In order to drill the drill 17 by rotating the rotor 4, the injection mold and the like require precision, and therefore, it must be precisely ejected without any thickness and error to be processed. This is because the adjustment ring 7 inserted into the rotor 4 is inserted. Using it solves simply.

즉 조절링(7)에는 눈금(6)이 표시되어 있으므로 회전체(4)를 풀어 드릴(17)이 드릴공(3)의 내부에 위치하도록 한 후 제2도와 같이 셋티용 자석판(15)을 회전체(4)의 드릴공(3)선단에 부착시키고 드릴(17)의 선단이 자석판(15)에 접면될때까지 회전체(4)를 회전시키게 되면 드릴(17)은 드릴공(3)의 입구에 정확하게 위치된다. 이 상태에서 조절링(7)의 "0"눈금(6)을 기준선에 일치시킨 후 계산된 눈금만큼 회전체(4)를 회전하여 드릴을 관출시키면 되는 예를 들어 본 고안의 제3도 내지 제5도에 도시한 바와 같이 나사산의 핏치를 1㎜로 하고 눈금을 50등분 하면 1눈금은 0.02㎜가 되므로 자석판(15)을 부착하여 드릴(17)을 드릴공(3)의 입구에 정확하게 셋팅시킨 후 제4도에 표시된 바와 같이 회전체(4)를 회전하여 조절링(7)의 눈금(6)을 45에 맞추게 되면 드릴(17)은 정확하게 0.9㎜가 회전체(4)로부터 관출되어지는 것이다.That is, since the scale (6) is displayed on the adjustment ring (7), loosen the rotating body (4) so that the drill (17) is located inside the drill hole (3), and then set the magnet plate (15) for the set as shown in FIG. When the rotary body 4 is rotated until the tip of the drill 17 is in contact with the magnetic plate 15, the drill 17 is attached to the end of the drill hole 3. It is located exactly at the entrance. In this state, after matching the " 0 " scale 6 of the adjustment ring 7 with the reference line and rotating the rotor 4 by the calculated scale, for example, the drills of FIG. As shown in FIG. 5, when the pitch of the thread is 1 mm and the scale is divided into 50 equal divisions, the division becomes 0.02 mm. Therefore, the magnetic plate 15 is attached to the drill 17 to accurately set the inlet of the drill hole 3. After turning the rotary body 4 as shown in FIG. 4 to adjust the scale 6 of the adjustment ring 7 to 45, the drill 17 is precisely 0.9 mm from the rotor 4. will be.

이와 같은 방법으로 드릴(17)을 소망하는 길이 만큼 정확하게 관출시킬 수 있으며 소망하는 길이를 관출시킨 후 그 상태에서 제5도와 같이 조절링(7)을 회전하여 0눈금(6)을 기준선에 맞추어 놓게되면 재차 드릴을 관출시킬때 편리하게 계산하여 관출시킬 수 있다. 한편 회전체(4)를 회전하여 드릴(17)이 소망길이 만큼 관출되면 회전체(4)가 그 상태에서 임의로 회전되지 않도록 고정보울트(14)를 회전시켜 고정판(11)를 고정체(2)에 긴밀히 밀착시키게 되는바 고정판(11)은 강질로서 회전체(4) 내벽에 유격(12)이 형성되게 리벳(13)으로 연결되어 있으므로 고정보울트(14)를 회전하여 고정시키면 고정판(11)이 고정체(2)에 긴밀히 밀착되어 고정되고 반대로 풀게되면 유격(12)에 의해 고정판(11)이 유동됨과 동시에 나사(10)가 형성되어 있으므로 회전체(4)는 자유롭게 회전하게 되는 것이다.In this way, the drill 17 can be precisely extracted as long as the desired length, and after the desired length is extracted, the adjustment ring 7 is rotated as shown in FIG. Once set, it can be conveniently calculated and extracted when drilling again. On the other hand, if the drill 17 is rotated by the desired length by rotating the rotor 4, the high information bolt 14 is rotated so that the rotor 4 is not arbitrarily rotated in the state, thereby fixing the fixed plate 11 to the stationary body 2. Closely in close contact with the bar fixing plate 11 is rigid and is connected by rivets 13 so that the clearance 12 is formed on the inner wall of the rotating body 4, so that the fixing plate 11 is rotated by fixing the high information bolt 14. When the fixing plate 2 is closely adhered to the fixing body 2 and is loosened, the rotating plate 4 is free to rotate because the fixing plate 11 is flowed by the play 12 and the screw 10 is formed at the same time.

이와 같이 본 고안은 가공할 두께와 동일한 길이만큼 드릴(17)을 관출시켜 구멍을 뚫을 수 있게한 것이므로 가공면에 여러군데 구멍을 뚫어주면 가공할 면의 두께를 쉽게 측정할 수 있어 연마작업을 편리하게 실시할 수 있는 동시에 작업능률이 향상되고 작업 시간을 단축시킬 수 있는 효과가 있다.As such, the present invention allows the drill 17 to be drilled by the same length as the thickness to be processed. Therefore, if the hole is drilled in several places on the processing surface, the thickness of the surface to be processed can be easily measured, and thus the grinding work is convenient. At the same time, work efficiency can be improved and working time can be shortened.

Claims (1)

통상의 드릴머신(1)에 나사결합되게 형성한 고정체(2)와 드릴공(3)을 선단에 형성한 조절용 회전체(4)를 나사식으로 결합하되 회전체(4)후단의 단입부(5)에 조절눈금(6)을 표시한 조절링(7)을 스프링(8)으로 탄지되는 볼(9)에 의해 회전되게 끼워넣고 회전체(4)의 내벽 일단에 나사(1)를 형성한 강질의 고정판(11)을 유격(12)이 형성되게 리벳(13)으로 회전체(4)와 연결하여 회전체(4)를 관통한 고정보올트(14)로서 조절되게한 드릴 구멍 깊이 조정구.The fixed body (2) formed to be screwed to the conventional drill machine (1) and the adjusting rotor (4) formed at the tip of the drill hole (3) by screwing, but the stepped portion of the rear end of the rotor (4) The adjustment ring 7 marked with the adjustment scale 6 in (5) is inserted to be rotated by the ball 9 which is carried by the spring 8, and a screw 1 is formed at one end of the inner wall of the rotating body 4. Drill hole depth adjusting tool for connecting the rigid fixing plate 11 of the rigid fixing plate 11 to the rotating body 4 with the rivet 13 so as to form the clearance 12 to be adjusted as the high information olt 14 penetrating the rotating body 4. .
KR2019870009458U 1987-06-12 1987-06-12 Drilling hole depth adjusting apparatus KR900005245Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870009458U KR900005245Y1 (en) 1987-06-12 1987-06-12 Drilling hole depth adjusting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870009458U KR900005245Y1 (en) 1987-06-12 1987-06-12 Drilling hole depth adjusting apparatus

Publications (2)

Publication Number Publication Date
KR890000433U KR890000433U (en) 1989-03-10
KR900005245Y1 true KR900005245Y1 (en) 1990-06-15

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Application Number Title Priority Date Filing Date
KR2019870009458U KR900005245Y1 (en) 1987-06-12 1987-06-12 Drilling hole depth adjusting apparatus

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KR890000433U (en) 1989-03-10

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