KR100616330B1 - Water supply pipe boring machine - Google Patents

Water supply pipe boring machine Download PDF

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Publication number
KR100616330B1
KR100616330B1 KR1020060065666A KR20060065666A KR100616330B1 KR 100616330 B1 KR100616330 B1 KR 100616330B1 KR 1020060065666 A KR1020060065666 A KR 1020060065666A KR 20060065666 A KR20060065666 A KR 20060065666A KR 100616330 B1 KR100616330 B1 KR 100616330B1
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KR
South Korea
Prior art keywords
bar
fastening
rotating drum
drilling
water pipe
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KR1020060065666A
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Korean (ko)
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장경영
Original Assignee
(주)정엔지니어링
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Priority to KR1020060065666A priority Critical patent/KR100616330B1/en
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Publication of KR100616330B1 publication Critical patent/KR100616330B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/16—Perforating by tool or tools of the drill type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/0015—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes
    • B26F1/0023—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes by rotary tools, e.g. saws
    • B26F1/003—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes by rotary tools, e.g. saws of the drill type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F2210/00—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Drilling And Boring (AREA)

Abstract

본 발명은 상수도관에 구멍을 천공하기 위한 상수도관 천공기에 있어서; 내측면에 미끄럼방지패드가 부착되고, 좌우측에서 내측으로 고무판을 고정볼트로 지지하며, 양단에 날개부가 수평형성되고, 내측에 상수도관 하부가 안착되어 지지고정되는 반원링과; 상기 반원링의 양측 날개부 전후방향에서 각각 수직기립되어 상단에는 탄지력조절너트가 체결되는 나사부가 형성되고, 그 내측에 스프링이 개재된 높이조절바와; 원통형상으로 양측단에 상기 높이조절바에 끼워져 스프링에 의해 하향으로 탄지되는 날개부가 형성되고, 일측에 피니언을 갖는 모터가 고정결합되며, 상부에 내측나사부를 갖는 승강안내바가 고정된 케이스와; 상기 케이스 중심에 회동가능하게 결합되어 모터의 피니언에 벨트로 결합되는 기어부가 형성되고, 내부에 수직방향의 축공이 형성되며, 하부는 반구형상으로 형성되어 세방향으로 직사각형상의 삽입통공이 형성된 회전드럼과; 상기 회전드럼의 삽입통공에 삽입되는 직사각형상의 바로 외측단에는 전방측으로 고정돌기가 형성되고, 그 선단면에 패드가 형성되며, 내측선단에는 사면이 형성된 체결고정바와; 상기 회전드럼의 축공에 수직으로 위치되고, 승강안내바의 내측나사부에 나사결합되는 외측나사부가 형성되며, 상단에는 레버가 형성되고, 하단에는 외주면이 상광하협의 사면으로 형성되어 체결고정바의 내측선단면과 밀착되는 체결봉이 형성된 높낮이조절봉과; 원통형으로 하단에는 절단톱니가 형성되고, 상부 내측면에 체결고정바를 감싸는 고정홈이 형성되며, 그 중심측에 고정돌기가 삽입되는 체결공이 형성된 원통형천공톱을 구비하는 상수도관 천공기에 관한 것이다.The present invention provides a water pipe perforator for drilling holes in the water pipe; A semi-circle ring having an anti-slip pad attached to the inner side, supporting the rubber plate from the left and the right side with the fixing bolt, the wing parts being horizontally formed at both ends, and the lower portion of the water supply pipe being fixed to the inner side; A height adjusting bar having vertically erected vertically in both front and rear directions of the semi-circular rings, and having a threading portion at which an elastic force adjusting nut is fastened, and a spring interposed therebetween; A case having a cylindrical shape fitted with the height adjusting bar at both ends thereof, and having a wing portion which is supported by a spring, and having a pinion at one side thereof and fixedly coupled to one side thereof, and having a lifting guide bar having an inner screw portion at an upper portion thereof; Rotating drum is coupled to the center of the case rotatably coupled to the pinion of the motor coupled to the belt, the shaft hole in the vertical direction is formed therein, the lower portion is formed in a hemispherical shape, the insertion hole in the rectangular shape in three directions and; A fastening bar formed at a front side of the rectangular straight outer end inserted into the insertion hole of the rotating drum, a pad is formed at the front end thereof, and a fastening bar having a slope formed at the inner end thereof; Positioned perpendicular to the axis of the rotating drum, the outer thread portion is screwed to the inner screw portion of the lifting guide bar is formed, the upper lever is formed, the lower outer peripheral surface is formed into the slope of the upper and lower side of the fastening fixed bar A height adjusting rod having a fastening rod formed in close contact with the side surface; A cylindrical saw tooth is formed at the lower end, and a fixing groove is formed around the fastening fixing bar on the inner side of the upper side, and a water pipe perforator having a cylindrical drilling saw having a fastening hole into which the fixing protrusion is inserted.

이러한 본 발명은 모터의 동력으로 손쉽고 간편하게 상수도관의 천공작업이 이루어져 작업능률이 크게 증대되고, 레버에 의한 세밀한 천공작업이 가능하며, 동력전달이 확실하게 이루어져 부품의 수명이 연장되는 효과가 있다.The present invention can be easily and simply the drilling of the water pipe by the power of the motor, the work efficiency is greatly increased, the fine drilling by the lever is possible, the power transmission is secured has the effect of extending the life of the parts.

케이스, 회전드럼, 높낮이조절봉, 반원링, 체결고정바, 원통형천공톱 Case, rotating drum, height adjusting rod, semicircle ring, fastening bar, cylindrical drilling saw

Description

상수도관 천공기{Water Supply Pipe Boring Machine}Water Supply Pipe Boring Machine

도 1은 본 발명 실시 예인 상수도관 천공기의 사용모습을 보인 사시도, 1 is a perspective view showing the use of the water pipe drilling machine according to an embodiment of the present invention,

도 2는 본 발명 실시 예인 상수도관 천공기의 체결모습을 보인 분리사시도,Figure 2 is an exploded perspective view showing the fastening of the water pipe drilling machine according to the embodiment of the present invention,

도 3은 본 발명 실시 예인 상수도관 천공기의 정단면도, 3 is a front sectional view of a water pipe drilling machine according to an embodiment of the present invention;

도 4는 본 발명 실시 예인 상수도관 천공기의 사용상태를 보인 측단면도, Figure 4 is a side cross-sectional view showing a state of use of the water pipe drilling machine according to an embodiment of the present invention,

도 5는 본 발명 실시 예인 상수도관 천공기의 평면도.5 is a plan view of a water pipe drilling machine according to an embodiment of the present invention.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1 : 천공기 10 : 원통형천공톱1: drilling machine 10: cylindrical drilling saw

11 : 절단톱니 12 : 고정홈11: cutting tooth 12: fixing groove

13 : 체결공 20 : 높낮이조절봉13: fastener 20: height adjustment rod

21 : 외측나사부 22 : 레버21: outer thread portion 22: lever

23 : 체결봉 24 : 사면23: fastening rod 24: slope

30 : 체결고정바 31 : 고정돌기30: fastening bar 31: fixing protrusion

32 : 패드 33 : 사면32: pad 33: slope

40 : 회전드럼 41 : 기어부40: rotating drum 41: gear unit

42 : 벨트 43 : 축공42: belt 43: shaft ball

44 : 삽입통공 50 : 케이스44: insertion hole 50: case

51 : 날개부 52 : 모터51 wing 52: motor

53 : 피니언 54 : 승강안내바53: pinion 54: lifting bar

55 : 내측나사부 60 : 높이조절바55: inner screw portion 60: height adjustment bar

61 : 나사부 62 : 탄지력조절너트61: thread 62: grip force adjustment nut

63 : 스프링 70 : 반원링63: spring 70: semi-circle ring

71 : 날개부 72 : 고정볼트71: wing portion 72: fixing bolt

73 : 고무판 74 : 미끄럼방지패드73: rubber plate 74: non-slip pad

80 : 상수도관80: water supply pipe

본 발명은 상수도관 천공기에 관한 것으로서, 보다 상세하게는 모터의 동력으로 손쉽고 간편하게 상수도관의 천공작업이 이루어져 작업능률이 크게 증대되고, 레버에 의한 세밀한 천공작업이 가능하며, 동력전달이 확실하게 이루어져 부품의 수명이 연장되는 상수도관 천공기에 관한 것이다.The present invention relates to a water pipe perforator, and more particularly, the water pipe is easily and easily drilled by the power of the motor, thereby greatly increasing work efficiency, enabling fine drilling by the lever, and ensuring power transmission. A water pipe perforator with extended component life.

통상적으로 상수도관에 구멍을 형성시키는 작업은 드릴에 의한 천공으로 행하여지고 있다. Usually, the operation | work to form a hole in a water pipe is performed by the drilling by a drill.

그러나 일반적인 드릴로 작업자가 상수도관의 외주면에 구멍을 형성시키는 작업은 쉽지 않다. 드릴단부가 상수도관의 외주면으로부터 미끄러지는 등으로 천공위치의 초기 세팅작업도 쉽지 않다. 특히 금속상수도관의 경우에는 합성수지 상수 도관에 비하여 천공작업이 더욱 어렵다.However, it is not easy for a worker to make a hole in the outer circumferential surface of a water pipe with a general drill. The initial setting of the drilling position is also difficult because the drill end slides from the outer circumferential surface of the water supply pipe. In particular, in the case of metal water conduits, the drilling is more difficult than that of synthetic resin conduits.

따라서 상수도관에 드릴을 고정시켜서 드릴을 천공위치에 유지시킨 상태에서 천공 작업할 수 있도록 하는 것이 요구된다.Therefore, it is required to fix the drill in the water supply pipe so that the drilling operation can be performed while the drill is maintained at the drilling position.

대한민국 실용신안등록 제5032호에 개시된 천공기는 드릴을 상수도관의 외주면에 체인으로 고정시키고, 작업자가 핸들을 회전시킬 때 드릴이 함께 회전되면서 상수도관에 구멍이 형성되도록 한다.The perforator disclosed in Korean Utility Model Registration No. 5032 secures the drill to the outer circumferential surface of the water supply pipe by a chain, and when the worker rotates the handle, the drill rotates together to form a hole in the water supply pipe.

그러나, 상기와 같은 천공기는 작업자가 수작업으로 드릴을 회전시키므로 작업이 불편할 뿐만 아니라, 작업속도도 매우 느려 작업능률이 저하되는 문제점이있었다.However, such a perforator has a problem that not only the work is inconvenient because the worker rotates the drill by hand, but also the work speed is very low, which lowers the work efficiency.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 모터의 동력으로 손쉽고 간편하게 상수도관의 천공작업이 이루어져 작업능률이 크게 증대되고, 레버에 의한 세밀한 천공작업이 가능하며, 동력전달이 확실하게 이루어져 부품의 수명이 연장되는 상수도관 천공기를 제공함에 그 목적이 있다.The present invention is to solve the above problems, easy and simple drilling of the water supply pipe is made by the power of the motor, the work efficiency is greatly increased, fine drilling by the lever is possible, power transmission is made sure parts Its purpose is to provide a water pipe perforator with an extended lifetime.

이와 같은 목적을 달성하기 위하여, 본 발명은 상수도관에 구멍을 천공하기 위한 상수도관 천공기에 있어서;In order to achieve the above object, the present invention provides a water pipe puncturer for drilling holes in the water pipe;

내측면에 미끄럼방지패드가 부착되고, 좌우측에서 내측으로 고무판을 고정볼트로 지지하며, 양단에 날개부가 수평형성되고, 내측에 상수도관 하부가 안착되어 지지고정되는 반원링과; A semi-circle ring having an anti-slip pad attached to the inner side, supporting the rubber plate from the left and the right side with the fixing bolt, the wing parts being horizontally formed at both ends, and the lower portion of the water supply pipe being fixed to the inner side;

상기 반원링의 양측 날개부 전후방향에서 각각 수직기립되어 상단에는 탄지력조절너트가 체결되는 나사부가 형성되고, 그 내측에 스프링이 개재된 높이조절바와;A height adjusting bar having vertically erected vertically in both front and rear directions of the semi-circular rings, and having a threading portion at which an elastic force adjusting nut is fastened, and a spring interposed therebetween;

원통형상으로 양측단에 상기 높이조절바에 끼워져 스프링에 의해 하향으로 탄지되는 날개부가 형성되고, 일측에 피니언을 갖는 모터가 고정결합되며, 상부에 내측나사부를 갖는 승강안내바가 고정된 케이스와; A case having a cylindrical shape fitted with the height adjusting bar at both ends thereof, and having a wing portion which is supported by a spring, and having a pinion at one side thereof and fixedly coupled to one side thereof, and having a lifting guide bar having an inner screw portion at an upper portion thereof;

상기 케이스 중심에 회동가능하게 결합되어 모터의 피니언에 벨트로 결합되는 기어부가 형성되고, 내부에 수직방향의 축공이 형성되며, 하부는 반구형상으로 형성되어 세방향으로 직사각형상의 삽입통공이 형성된 회전드럼과;Rotating drum is coupled to the center of the case rotatably coupled to the pinion of the motor coupled to the belt, the shaft hole in the vertical direction is formed therein, the lower portion is formed in a hemispherical shape, the insertion hole in the rectangular shape in three directions and;

상기 회전드럼의 삽입통공에 삽입되는 직사각형상의 바로 외측단에는 전방측으로 고정돌기가 형성되고, 그 선단면에 패드가 형성되며, 내측선단에는 사면이 형성된 체결고정바와; A fastening bar formed at a front side of the rectangular straight outer end inserted into the insertion hole of the rotating drum, a pad is formed at the front end thereof, and a fastening bar having a slope formed at the inner end thereof;

상기 회전드럼의 축공에 수직으로 위치되고, 승강안내바의 내측나사부에 나사결합되는 외측나사부가 형성되며, 상단에는 레버가 형성되고, 하단에는 외주면이 상광하협의 사면으로 형성되어 체결고정바의 내측선단면과 밀착되는 체결봉이 형성된 높낮이조절봉과;Positioned perpendicular to the axis of the rotating drum, the outer thread portion is screwed to the inner screw portion of the lifting guide bar is formed, the upper lever is formed, the lower outer peripheral surface is formed into the slope of the upper and lower side of the fastening fixed bar A height adjusting rod having a fastening rod formed in close contact with the side surface;

원통형으로 하단에는 절단톱니가 형성되고, 상부 내측면에 체결고정바를 감싸는 고정홈이 형성되며, 그 중심측에 고정돌기가 삽입되는 체결공이 형성된 원통형천공톱을 구비하는 특징이 있다.Cutting cylinder is formed at the lower end of the cylindrical shape, the fixing groove is formed on the upper inner surface surrounding the fastening fixing bar, characterized in that it has a cylindrical perforated saw formed with a fastening hole is inserted into the fixing projection on the center side.

이하, 본 발명을 첨부된 도면에 의해 보다 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

도 1은 본 발명 실시 예인 상수도관 천공기의 사용모습을 보인 사시도이고, 도 2는 본 발명 실시 예인 상수도관 천공기의 체결모습을 보인 분리사시도이며, 도 3은 본 발명 실시 예인 상수도관 천공기의 정단면도이고, 도 4는 본 발명 실시 예인 상수도관 천공기의 사용상태를 보인 측단면도이며, 도 5는 본 발명 실시 예인 상수도관 천공기의 평면도이다.1 is a perspective view showing the use of the water pipe perforator according to the embodiment of the present invention, Figure 2 is an exploded perspective view showing the fastening of the water pipe perforator according to the embodiment of the present invention, Figure 3 is a front sectional view of the water pipe perforator according to the embodiment of the present invention. 4 is a side cross-sectional view showing a state of use of the water pipe perforator according to the embodiment of the present invention, and FIG. 5 is a plan view of the water pipe perforator according to the embodiment of the present invention.

참고로 본 고안을 설명함에 있어 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 고안의 요지를 불필요하게 흐릴 수 있다고 판단될 경우에는 그 상세한 설명을 생략하였다.For reference, in describing the present invention, when it is determined that a detailed description of related known functions or configurations may unnecessarily obscure the subject matter of the present invention, the detailed description thereof is omitted.

또한, 후술되는 용어들은 본 고안에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운영자의 의도 또는 관례 등에 따라 달라질 수 있다.In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of a user or an operator.

그러므로, 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것임은 물론이다.Therefore, the definition should be made based on the contents throughout the specification.

본 발명의 상수도관 천공기(1)는, 상수도관(80)에 구멍을 천공하기 위한 것으로, 상수도관(80)을 하측에서 지지하는 반원링(70)과, 상수도관(80)의 천공시 하부로의 이동을 지지하는 높이조절바(60)와, 높이조절바(60)에 탄발지지되어 승하강되는 케이스(50)와, 모터()에 의해 회동되는 회전드럼(40)과, 회전드럼(40)과 원통형천곤톱(10)을 연결고정시키는 체결고정바(30)와, 원통형천공톱(10)을 승강시키는 높낮이조절봉(20)과, 상수도관(80)을 천공하는 원통형천공톱(10)으로 구성된다.The water pipe drilling machine 1 of the present invention is for drilling a hole in the water pipe 80, the semi-circular ring 70 for supporting the water pipe 80 from the lower side, and the bottom of the water pipe 80 when the water pipe 80 Height adjustment bar 60 to support the movement of the furnace, the case 50 is supported by the height adjustment bar 60 is raised and lowered, the rotating drum 40 rotated by the motor (), the rotating drum ( 40) and the fastening bar (30) for connecting and fixing the cylindrical boring saw 10, the height adjustment rod 20 for elevating the cylindrical boring saw 10, and the cylindrical boring saw for drilling the water pipe 80 ( 10).

상기 반원링(70)은 내측에 상수도관(80)이 안착되어 지지고정되는 반원형상의 판체로, 내측면에는 미끄럼방지패드(74)가 부착되고, 좌우측에서 내측으로 고무 판(73)을 고정볼트(72)로 밀어 지지고정하며, 양단에는 날개부(71)가 수평형성되어 높이조절바(60)가 직립고정된다. The semi-circular ring 70 is a semicircular plate body in which the water supply pipe 80 is seated and fixed to the inner side. An anti-slip pad 74 is attached to the inner side, and the rubber plate 73 is fixed to the inner side from the left and right sides. Pushed and fixed to 72, both ends of the wing portion 71 is horizontally formed, the height adjustment bar 60 is fixed upright.

상기 높이조절바(60)는 케이스(50)의 승강을 안내 지지하는 봉체로, 상기 반원링(70)의 양측 날개부(71) 전후방향에서 각각 수직기립되어, 상단에는 탄지력조절너트(62)가 체결되는 나사부(61)가 형성되고, 너트(62) 하측에는 스프링(63)이 개재되어 스프링(63)의 탄발력에 의해서 케이스(50)를 하부로 이동시키며 지지한다. The height adjustment bar 60 is a rod body for guiding the lifting and lowering of the case 50, each of which is vertically erected in the front-rear direction of both wing portions 71 of the semi-circular ring 70, and an anti-finger force adjusting nut 62 at the upper end thereof. The screw portion 61 is fastened to the lower portion of the nut 62, and a spring 63 is disposed below the nut 62 to move the case 50 downward by the elastic force of the spring 63.

상기 케이스(50)는 하부가 개방된 다단의 원통형상으로, 양측단에는 상기 높이조절바(60)에 끼워져 스프링(63)에 의해 하향으로 탄지되는 날개부(51)가 형성되고, 일측에 피니언(53)을 갖는 모터(52)가 고정결합되며, 상부에는 내측나사부(55)를 갖는 승강안내바(54)가 고정결합되어 높낮이조절봉(20)의 승강을 안내지지한다. The case 50 has a cylindrical shape of a multi-stage lower opening, both sides end is fitted with the height adjustment bar 60 is formed wing portion 51 which is supported by the spring 63 downward, pinion on one side Motor 52 having a 53 is fixedly coupled, the lifting guide bar 54 having an inner threaded portion 55 is fixedly coupled to guide the lifting of the height adjustment bar (20).

상기 회전드럼(40)은 모터(52)의 구동력에 의해 케이스(50) 내에서 회동되는 드럼체로, 상기 케이스(50) 중심에 회동가능하게 결합되어 모터(52)의 피니언(53)에 벨트(42)로 결합되는 기어부(41)가 형성되고, 내부에는 수직방향의 축공(43)이 형성되며, 하부는 반구형상으로 형성되어 세방향으로 체결고정바(30)가 각각 삽입관통되는 직사각형상의 삽입통공(44)이 형성된다. The rotating drum 40 is a drum body that is rotated in the case 50 by the driving force of the motor 52, and is rotatably coupled to the center of the case 50 so that the belt 50 is connected to the pinion 53 of the motor 52. 42 is formed in the gear portion 41 is coupled, the inner shaft hole 43 is formed in the vertical direction, the lower portion is formed in a hemispherical rectangular shape in which the fastening fixing bar 30 is inserted through each of the three directions Insertion hole 44 is formed.

상기 체결고정바(30)는 회전드럼(40)의 구동력을 원통형천공톱(10)으로 전달시키는 바로, 상기 회전드럼(40)의 삽입통공(44)에 삽입되는 직사각형상의 바인바, 외측단에는 전방측으로 고정돌기(31)가 형성되고, 그 선단면에는 패드(32)가 형성되며, 내측선단에는 체결봉(23)의 사면(24)과 밀착되는 사면(33)이 형성된다. The fastening fixing bar 30 transfers the driving force of the rotating drum 40 to the cylindrical boring saw 10, a rectangular bar is inserted into the insertion hole 44 of the rotating drum 40, the outer end is A fixing protrusion 31 is formed at the front side, and a pad 32 is formed at the front end thereof, and a slope 33 in close contact with the slope 24 of the fastening rod 23 is formed at the inner end thereof.

상기 높낮이조절봉(20)은 케이스(50)에 나사체결되어 원통형천공톱(10)을 승하강시키는 봉체로, 상기 회전드럼(40)의 축공(43)에 수직으로 위치되고, 승강안내바(54)의 내측나사부(55)에 나사결합되는 외측나사부(21)가 형성되며, 상단에는 레버(22)가 형성되고, 하단에는 외주면이 상광하협의 사면(24)으로 형성되어 체결고정바(30)의 내측선단면인 사면(33)과 밀착되는 체결봉(23)이 형성된다. The height adjustment bar 20 is screwed to the case 50 is a rod body for raising and lowering the cylindrical drilling saw 10, is located perpendicular to the shaft hole 43 of the rotating drum 40, the lifting guide bar ( The outer screw portion 21 is screwed to the inner screw portion 55 of the 54 is formed, the lever 22 is formed at the upper end, the outer peripheral surface is formed as the slope 24 of the upper and lower side narrowing fastening bar (30) Fastening bar 23 is in close contact with the inclined surface 33, the inner end surface of the) is formed.

상기 원통형천공톱(10)은 원통형으로 회전드럼(40)의 구동력으로 상수도관(80)을 천공하는 원형톱날로, 하단에는 절단톱니(11)가 형성되고, 상부 내측면에는 체결고정바(30)를 감싸는 고정홈(12)이 형성되며, 그 중심측에는 고정돌기(31)가 삽입되는 체결공(13)이 형성된다. The cylindrical drilling saw 10 is a circular saw blade for drilling the water pipe 80 by the driving force of the rotating drum 40 in a cylindrical shape, the cutting teeth 11 is formed at the bottom, the fastening fixing bar 30 on the upper inner surface A fixing groove 12 is formed to surround (), and a fastening hole 13 into which the fixing protrusion 31 is inserted is formed at the center side thereof.

이와 같은 본 발명은, 반원링(70)의 내측면에 천공할 상수도관(80)을 위치시킨 다음, 양측의 고정볼트(72)를 조여서 상수도관(80)을 고정지지시킨 후, 천공할 구멍의 크기를 갖는 원통형천공톱(10)의 고정홈(12)을 회전드럼(40) 삽입통공(44)의 연장선상에 위치시킨다.In the present invention, the water conduit 80 to be drilled is placed on the inner surface of the semi-circular ring 70, and then the fixing bolts 72 of both sides are tightened to fix and support the water supply conduit 80. The fixing groove 12 of the cylindrical drilling saw 10 having the size of the rotary drum 40 is positioned on the extension of the insertion hole 44.

그 상태에서 높낮이조절봉(20)의 레버(22)를 회동시켜 체결봉(23) 하강시키면 체결봉(23)의 사면은 체결고정바(30)의 사면(33)과 밀착되어 하강되면서 체결고정바(30)를 고정홈(12)을 삽입통공(44) 상에서 고정홈(12)을 통해 고정돌기(31)를 원통형천공톱(10)의 체결공(13)을 삽입시켜 고정시킨다.When the lever 22 of the height adjustment rod 20 is rotated in this state and the fastening bar 23 is lowered, the slope of the fastening bar 23 is in close contact with the slope 33 of the fastening bar 30 and the fastening is fixed. The fixing hole 12 is inserted into the fastening hole 13 of the cylindrical drilling saw 10 through the fixing groove 12 through the fixing groove 12 through the fixing hole 12 to the bar 30.

이렇게 회전드럼(40) 외측면에 원통형천공톱(10)을 고정시킨 상태에서 모터(52)를 구동시키면 피니언(53)에 의해서 구동력은 벨트(42)를 거쳐 기어부(41)를 회동시켜 회전드럼(40)을 회동시켜 원통형천공톱(10)을 회동시키게 된다.When the motor 52 is driven while the cylindrical drilling saw 10 is fixed to the outer side of the rotating drum 40, the driving force is rotated by the pinion 53 by rotating the gear 41 through the belt 42. By rotating the drum 40, the cylindrical drilling saw 10 is rotated.

이 상태에서 천공할 상수도관(80)의 위치에서 레버(22)를 하측으로 누르면, 케이스(50) 전체가 높이조절바(60)상에서 하부로 하강되면서 원통형천공톱(10)의 절단톱니(11)가 상수도관(80)을 천공하게 된다.Pressing the lever 22 downward in the position of the water supply pipe 80 to be drilled in this state, the whole case 50 is lowered on the height adjustment bar 60 while lowering the sawtooth 11 of the cylindrical drilling saw 10 ) Will puncture the water pipe (80).

이때, 높이조절바(60)의 탄비력조절너트(62)를 나사부(61) 상에서 하측으로 이동시킴으로써 스프링(63)의 탄발력으로 좀더 쉽게 상수도관(80)을 천공시킬 수 있게 된다.At this time, by moving the ball-adhesive adjustment nut 62 of the height adjustment bar 60 downward on the screw portion 61 it is possible to more easily puncture the water supply pipe 80 by the elastic force of the spring (63).

이와 같이, 본 발명은 모터의 동력으로 손쉽고 간편하게 상수도관의 천공작업이 이루어져 작업능률이 크게 증대되고, 레버에 의한 세밀한 천공작업이 가능하며, 동력전달이 확실하게 이루어져 부품의 수명이 연장되는 효과가 있다.As described above, the present invention is easily and simply drilled by the power of the motor, the work of the water supply pipe is greatly increased, the work efficiency is greatly increased, fine drilling by the lever is possible, power transmission is secured, the effect of extending the life of parts have.

본 발명은 상술한 특정의 바람직한 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims. Of course, such changes will fall within the scope of the claims.

Claims (1)

상수도관에 구멍을 천공하기 위한 상수도관 천공기에 있어서;A water conduit perforator for drilling holes in the water conduit; 내측면에 미끄럼방지패드가 부착되고, 좌우측에서 내측으로 고무판을 고정볼트로 지지하며, 양단에 날개부가 수평형성되고, 내측에 상수도관 하부가 안착되어 지지고정되는 반원링과; A semi-circle ring having an anti-slip pad attached to the inner side, supporting the rubber plate from the left and the right side with the fixing bolt, the wing parts being horizontally formed at both ends, and the lower portion of the water supply pipe being fixed to the inner side; 상기 반원링의 양측 날개부 전후방향에서 각각 수직기립되어 상단에는 탄지력조절너트가 체결되는 나사부가 형성되고, 그 내측에 스프링이 개재된 높이조절바와;A height adjusting bar having vertically erected vertically in both front and rear directions of the semi-circular rings, and having a threading portion at which an elastic force adjusting nut is fastened, and a spring interposed therebetween; 원통형상으로 양측단에 상기 높이조절바에 끼워져 스프링에 의해 하향으로 탄지되는 날개부가 형성되고, 일측에 피니언을 갖는 모터가 고정결합되며, 상부에 내측나사부를 갖는 승강안내바가 고정된 케이스와; A case having a cylindrical shape fitted with the height adjusting bar at both ends thereof, and having a wing portion which is supported by a spring, and having a pinion at one side thereof and fixedly coupled to one side thereof, and having a lifting guide bar having an inner screw portion at an upper portion thereof; 상기 케이스 중심에 회동가능하게 결합되어 모터의 피니언에 벨트로 결합되는 기어부가 형성되고, 내부에 수직방향의 축공이 형성되며, 하부는 반구형상으로 형성되어 세방향으로 직사각형상의 삽입통공이 형성된 회전드럼과;Rotating drum is coupled to the center of the case rotatably coupled to the pinion of the motor coupled to the belt, the shaft hole in the vertical direction is formed therein, the lower portion is formed in a hemispherical shape, the insertion hole in the rectangular shape in three directions and; 상기 회전드럼의 삽입통공에 삽입되는 직사각형상의 바로 외측단에는 전방측으로 고정돌기가 형성되고, 그 선단면에 패드가 형성되며, 내측선단에는 사면이 형성된 체결고정바와; A fastening bar formed at a front side of the rectangular straight outer end inserted into the insertion hole of the rotating drum, a pad is formed at the front end thereof, and a fastening bar having a slope formed at the inner end thereof; 상기 회전드럼의 축공에 수직으로 위치되고, 승강안내바의 내측나사부에 나사결합되는 외측나사부가 형성되며, 상단에는 레버가 형성되고, 하단에는 외주면이 상광하협의 사면으로 형성되어 체결고정바의 내측선단면과 밀착되는 체결봉이 형성된 높낮이조절봉과;Positioned perpendicular to the axis of the rotating drum, the outer thread portion is screwed to the inner screw portion of the lifting guide bar is formed, the upper lever is formed, the lower outer peripheral surface is formed into the slope of the upper and lower side of the fastening fixed bar A height adjusting rod having a fastening rod formed in close contact with the side surface; 원통형으로 하단에는 절단톱니가 형성되고, 상부 내측면에 체결고정바를 감싸는 고정홈이 형성되며, 그 중심측에 고정돌기가 삽입되는 체결공이 형성된 원통형천공톱을 구비하는 상수도관 천공기.A water pipe boring machine having a cylindrical saw blade formed at a lower end of the cylindrical shape, a fixing groove surrounding the fastening bar is formed on the inner side of the upper side, and a fastening hole into which a fixing protrusion is inserted at the center side thereof.
KR1020060065666A 2006-07-13 2006-07-13 Water supply pipe boring machine KR100616330B1 (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106624037A (en) * 2016-12-30 2017-05-10 河北国源电力设备有限公司 Puncher for processing cylindrical filter screen in electric power equipment industry
CN107139242A (en) * 2017-05-27 2017-09-08 朱秋虹 bobbin cutter
CN107999869A (en) * 2017-11-30 2018-05-08 宁波江北森壹机械制造有限公司 Cutting machine
CN108247095A (en) * 2018-02-02 2018-07-06 芜湖市皖南造船有限公司 A kind of drilling machine
CN108890761A (en) * 2018-07-20 2018-11-27 哈尔滨理工大学 One kind thermoplasticity drilling equipment on large diameter thin wall pipe
CN109159199A (en) * 2018-08-13 2019-01-08 英立（江苏）机电有限公司 A kind of effective perforating device of PE
KR20190001657U (en) * 2017-12-22 2019-07-02 삼흥정공 주식회사 Apparatus for drilling of aricraft exterior
CN113954171A (en) * 2021-10-25 2022-01-21 安徽信息工程学院 Adjustable auxiliary device that drills

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106624037A (en) * 2016-12-30 2017-05-10 河北国源电力设备有限公司 Puncher for processing cylindrical filter screen in electric power equipment industry
CN107139242A (en) * 2017-05-27 2017-09-08 朱秋虹 bobbin cutter
CN107139242B (en) * 2017-05-27 2019-03-12 金华市双星工具有限公司 Bobbin cutter
CN107999869A (en) * 2017-11-30 2018-05-08 宁波江北森壹机械制造有限公司 Cutting machine
KR20190001657U (en) * 2017-12-22 2019-07-02 삼흥정공 주식회사 Apparatus for drilling of aricraft exterior
KR200490030Y1 (en) * 2017-12-22 2019-09-11 삼흥정공 주식회사 Apparatus for drilling of aricraft exterior
CN108247095A (en) * 2018-02-02 2018-07-06 芜湖市皖南造船有限公司 A kind of drilling machine
CN108890761A (en) * 2018-07-20 2018-11-27 哈尔滨理工大学 One kind thermoplasticity drilling equipment on large diameter thin wall pipe
CN109159199A (en) * 2018-08-13 2019-01-08 英立（江苏）机电有限公司 A kind of effective perforating device of PE
CN113954171A (en) * 2021-10-25 2022-01-21 安徽信息工程学院 Adjustable auxiliary device that drills
CN113954171B (en) * 2021-10-25 2023-09-08 安徽信息工程学院 Adjustable drilling auxiliary device

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