KR200228108Y1 - Portable Core Drill - Google Patents
Portable Core Drill Download PDFInfo
- Publication number
- KR200228108Y1 KR200228108Y1 KR2020010000395U KR20010000395U KR200228108Y1 KR 200228108 Y1 KR200228108 Y1 KR 200228108Y1 KR 2020010000395 U KR2020010000395 U KR 2020010000395U KR 20010000395 U KR20010000395 U KR 20010000395U KR 200228108 Y1 KR200228108 Y1 KR 200228108Y1
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- drilling
- drill
- hole
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- inner diameter
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Abstract
본 고안은 건축물 등의 시공현장에서 판유리나 타일 또는 대리석에 구멍을 간편하게 천공하기 위한 휴대용 코어드릴에 관한 것으로, 밸브(2)를 연결한 관체(1)의 내경에 통수공(8)과 내경나사(7)를 형성한 회전축(5)을, 상기 내경나사(7)에는 급수공(11)과 다이어몬드파우더(12)를 접착한 천공단(13)을 형성한 천공봉(9)의 외경나사(10)를 연결하여 상기 회전축(5)의 상단부(6)를 휴대가 간편한 전기드릴(20)의 드릴처크(21)에 연결시켜 회전축(5)의 회전으로 판유리나 타일 또는 대리석에 천공봉(9)의 천공단(13)으로 구멍을 천공하도록 하며, 또한 밸브(2)를 통하여 천공단(13)에 급수하여 구멍을 천공할 때에 마찰로 인한 열이 발생되지 않도록 구성하여서 되는 것으로, 이는 휴대가 간편하고 시공현장에서의 천공작업이 용이하도록 한 것이다.The present invention relates to a portable core drill for easily drilling holes in plate glass, tiles or marble in a construction site such as a building, and includes a water hole (8) and an internal diameter screw in the inner diameter of the pipe (1) connecting the valve (2). The outer diameter screw of the punching rod 9 in which the rotating shaft 5 which formed the 7 was formed, and the inner diameter screw 7 formed the drilling end 13 which adhered the water supply hole 11 and the diamond powder 12 to it. (10) by connecting the upper end (6) of the rotary shaft (5) to the drill chuck 21 of the portable electric drill (20) by the rotation of the rotary shaft (5) perforated rods (plates, tiles or marble) The hole 13 is to be drilled through the drilling end 13, and the heat is not generated by friction when drilling the hole by supplying water to the drilling end 13 through the valve 2, which is portable. Is to facilitate the drilling work in the construction site.
Description
본 고안은 건축등의 시공에 사용되는 판유리나 타일 또는 대리석에 구멍을 시공현장에서 천공하기 위한 휴대용 코어드릴에 관한 것이다.The present invention relates to a portable core drill for drilling holes in the construction site, such as plate glass or tiles or marble used in construction.
일반적으로 판유리 등에 구멍을 천공하는 천공장치는 체대에 모터와 모터의 동력을 전달하는 플리의 동력전달로 회전되는 회전축에 척크를 장착하여 상기 척크에 비트샤프트를 연결하여서 된 것으로서, 이는 부피가 커서 공장에 설치하여 판유리 등에 구멍을 천공하도록 한 것이므로 천공하려하는 물체를 공장에까지 운반하여 천공한 다음 다시 시공현장으로 운반하여야 하는 시간적 낭비와 비용이 많이 드는 문제점이 있는 것이었다.In general, the drilling machine for drilling holes in plate glass, etc. is made by connecting the bit shaft to the chuck by mounting the chuck on the rotating shaft which is rotated by the power transmission of the motor and the fleece which transmits the power of the motor to the body. Since it was installed in the plate glass to punch holes, such as wasted time and costly to transport the object to be drilled to the factory and then transported to the construction site.
따라서 본 고안은 시공하려하는 판유리나 타일 또는 대리석을 시공현장에서 직접 천공하도록 하는 휴대용 코어드릴을 제공하는데 있는 것이다.Therefore, the present invention is to provide a portable core drill for drilling the plate glass or tile or marble to be constructed directly at the construction site.
상기 본 고안에 맞추어 기재된 목적을 제공하는 휴대용 코어드릴은 탱크의 물을 공급하는 밸브를 연결한 관체와, 상기 관체의 내경에 공회전되게 장착하는 통수공이 굴설되고 내경나사를 형성한 회전축과, 상기 회전축의 내경나사에 급수공을 굴설하고 하단에 다이어몬드파우더를 접착한 천공단을 형성한 천공봉을 포함하여서되는 것으로, 이하 첨부된 도면에 따라 상세히 설명한다.The portable core drill for providing the object described in accordance with the present invention is a pipe connecting the valve for supplying the water of the tank, a rotating shaft that is installed to be idle in the inner diameter of the pipe is excavated and the inner shaft formed a screw, the rotary shaft It will be described in detail with reference to the accompanying drawings, which includes a drill rod formed by drilling the water supply hole in the inner diameter of the screw and the diamond powder bonded to the lower end.
도 1은 본 고안의 분해 사시도.1 is an exploded perspective view of the present invention.
도 2는 본 고안의 사용상태를 나타내 보인 종단면도.Figure 2 is a longitudinal sectional view showing a state of use of the present invention.
* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
1...........관체. 2............밸브.1 ........... tubular. 2 ............ Valve.
3,3'........베어링. 4,4'..........리데나.3,3 '........ Bearing. 4,4 '.......... Ridena.
5...........회전축. 6.............상단부.5 ........... Rotary shaft. 6 ............. top part.
7...........내경나사. 8.............통수공.7 ........... Inner thread. 8 ............. airman.
9...........천공봉. 10............외경나사.9 ........... punch. 10 ............ External thread.
11..........급수공. 12.............다이어몬드파우더.11 .......... waterman. 12 ............. Diamond powder.
13..........천공단. 20.............전기드릴.13 .......... The heavens. 20 ............. Electric drill.
21..........드릴처크. 40.............탱크.21 .......... Drill chuck. 40 ............. Tank.
41..........호오스.41 ..... hoses.
도 1은 본 고안의 분해 사시도이며, 도 2는 본 고안 사용 상태를 나타내 보인 종단면도로서, 이를 참조하여 보면 부호 1은 외주면 일측에 밸브(2)를 연결한 관체를 나타낸 것으로 상기 관체(1)의 내경에 베어링(3)(3')과 누수를 방지하기 위한 리데나(4)(4')로 회전축(5)을 장착하는데 상기 회전축(5)은 그 상단부(6)를 관체 (1)의 위로 돌출되게 하고 하단에는 내경나사(7)를 형성하여 내부로 굴설한 통수공(8)을 내경나사(7)와 연통되게 하고, 상기 내경나사(7)에 천공봉(9)의 상단에 형성한 외경나사(10)를 나사끼움하여 천공봉(9)을 회전축(5)에 연결하게 되는 것인데, 상기 천공봉(9)은 상기한 회전축(5)의 통수공(8)과 연통되는 급수공(11)을 굴설하고 하단에 다이어몬드파우더(12)를 접착시켜 천공단(13)으로 되게 하여 상기한 회전축(5)의 상단부(6)를 전기드릴(20)의 드릴처크(21)에 물려 연결시켜 전기드릴(20)의 구동으로 회전축(5)과 천공봉(9)을 회전시켜 천공단(13)으로 판유리(30)에 구멍을 천공하도록 하면서 상기한 밸브(2)에 탱크(40)에 연결된 호오스(41)를 연결하여 판유리(30)에 구멍을 천공할 때 회전축(5)의 통수공(8)과 천공봉(9)의 급수공(11)을 통하여 천공단(13)에 냉각수를 공급하도록 하여 천공할 때 마찰에 의하여 발생되는 마찰열을 방지하도록 구성하여서 되는 것이다.Figure 1 is an exploded perspective view of the present invention, Figure 2 is a longitudinal cross-sectional view showing a state of use of the present invention, referring to the reference numeral 1 represents a pipe body connected to the valve 2 on one side of the outer peripheral surface of the pipe body (1) In the inner diameter of the bearing (3) (3 ') and the rotation shaft (5) with a lidena (4) (4') to prevent leakage, the rotary shaft (5) is the upper end (6) of the tubular body (1) Protruding above and forming an internal diameter screw (7) at the bottom to communicate with the internal thread (7) to the internal hole screw (7), and to the upper end of the perforated rod (9) to the internal diameter screw (7) The outer diameter screw 10 formed is screwed to connect the punching rod 9 to the rotary shaft 5, the punching rod 9 is in communication with the water supply hole 8 of the rotary shaft 5 Drill the ball 11 and attach the diamond powder 12 to the lower end to be the drilling end 13 to drill the upper end 6 of the rotary shaft 5 of the electric drill 20 The valve (2) is connected while being bitten by the pin 21 and rotates the rotary shaft 5 and the drilling rod 9 by the driving of the electric drill 20 so as to drill a hole in the plate glass 30 with the drilling end 13. The hose 41 connected to the tank 40 to drill holes in the plate glass 30 through the water supply hole 11 of the shaft 8 and the water supply hole 11 of the drilling rod 9. The cooling water is supplied to the industrial complex 13 so as to prevent frictional heat generated by friction during drilling.
이상과 같이 된 본 고안은 휴대가 간편한 전기드릴(20)의 드릴처크(21)에 연결하여 천공봉(9)의 천공단(13)으로 판유리(30) 등에 구멍을 천공하면서 탱크(40)의 물을 천공단(13)과 연통된 급수공(11)으로 냉각수를 공급하도록 한 것이므로 판유리(30)를 천공공장으로 운반하지 않고서도 시공현장에서 직접 천공하게 되어 종래와 같은 시간의 낭비와 비용을 절감하게 되는 효과를 나타내는 것이다.The present invention as described above is connected to the drill chuck 21 of the portable electric drill 20 by drilling a hole in the plate glass 30 and the like with the drilling end 13 of the drilling rod 9 of the tank 40 Since the water is to supply the cooling water to the water supply hole (11) in communication with the drilling stage (13), the plate glass (30) is directly drilled at the construction site without transporting to the drilling factory, waste of time and costs as in the prior art. The effect is to reduce.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020010000395U KR200228108Y1 (en) | 2001-01-08 | 2001-01-08 | Portable Core Drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020010000395U KR200228108Y1 (en) | 2001-01-08 | 2001-01-08 | Portable Core Drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200228108Y1 true KR200228108Y1 (en) | 2001-06-15 |
Family
ID=73094530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020010000395U KR200228108Y1 (en) | 2001-01-08 | 2001-01-08 | Portable Core Drill |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200228108Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101434988B1 (en) * | 2011-05-30 | 2014-08-27 | 가부시키 가이샤 미야나가 | Coolant supply device and electric drill unit provided with coolant supply device |
-
2001
- 2001-01-08 KR KR2020010000395U patent/KR200228108Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101434988B1 (en) * | 2011-05-30 | 2014-08-27 | 가부시키 가이샤 미야나가 | Coolant supply device and electric drill unit provided with coolant supply device |
| US9457491B2 (en) | 2011-05-30 | 2016-10-04 | Kabushiki Kaisha Miyanaga | Coolant supply device and electric drill unit provided with coolant supply device |
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