KR20110032726A - Compasses for a gas cutter - Google Patents

Compasses for a gas cutter Download PDF

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Publication number
KR20110032726A
KR20110032726A KR1020090090362A KR20090090362A KR20110032726A KR 20110032726 A KR20110032726 A KR 20110032726A KR 1020090090362 A KR1020090090362 A KR 1020090090362A KR 20090090362 A KR20090090362 A KR 20090090362A KR 20110032726 A KR20110032726 A KR 20110032726A
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KR
South Korea
Prior art keywords
support
tip
roller
coupled
center
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KR1020090090362A
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Korean (ko)
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KR101103946B1 (en
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조건식
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한전케이피에스 주식회사
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Priority to KR1020090090362A priority Critical patent/KR101103946B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/10—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to cutting or desurfacing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
    • B23K7/102—Auxiliary devices, e.g. for guiding or supporting the torch for controlling the spacial relationship between the workpieces and the gas torch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L9/00—Circular curve-drawing or like instruments
    • B43L9/02—Compasses

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Details Of Cutting Devices (AREA)

Abstract

PURPOSE: Compasses for a gas cutter are provided to perform stable cutting work without displacement of the center of an object, since a bearing is installed in a shaft of a rotator. CONSTITUTION: Compasses for a gas cutter comprise a central axis member(3), a tip fixture(4), a roller-fixing axis(6), a coupler(5), and a roller(7). The central axis member is combined with the magnetic sheet of one side of the support. The tip fixture is combined on the other side of the support with the tip of the gas cutting machine. The coupler is installed on the outside of the tip fixture in the same line with the support. The roller-fixing axis is connected and installed in the coupler. The roller is installed in the roller-fixing axis.

Description

가스 절단기용 콤파스{Compasses for a Gas Cutter}Compasses for a Gas Cutter

본 발명은 가스 절단기용 콤파스에 관한 것으로, 특히 절단작업이 이루어지는 장소에 관계없이 손쉽고도 편리하게 활용할 수 있는 원형 절단작업용 콤파스에 관한 것이다.The present invention relates to a compass for a gas cutter, and more particularly to a compass for circular cutting work that can be easily and conveniently utilized regardless of the place where the cutting work is made.

일반적으로 종래의 가스 절단기용 콤파스는 그 구조적인 결함에 의하여 지름이 150mm 이하인 소형 원호 또는 원형의 절단시 제약을 받고 있다.In general, a gas cutting compass for the conventional gas cutters is limited when cutting a small circular arc or a circle having a diameter of 150 mm or less due to structural defects.

또한, 콤파스의 중심위치를 고정하는 부위가 취약한 관계로 위로보기 자세나 소재가 세워진 자세에서는 중심위치의 고정이 어렵고 바르게 고정상태를 유지하기가 어려워 흘러내리거나 떨어지고 결국 위치의 변위가 발생하게 되어 절단작업이 어려운 단점이 있는 관계로, 대부분이 중심위치의 고정력이 크게 요하지 않는 아래보기자세에서의 가스절단작업이 주로 행하여 지고 있는 실정이다. In addition, since the part fixing the center position of the compass is vulnerable, it is difficult to fix the center position in the posture or the standing position of the compass, and it is difficult to maintain the fixed position correctly. Due to the difficulty of the work, most of the situation is that the gas cutting work in the bottom view posture that does not require a large fixed force of the center position.

본 발명은 전술한 바와 같은 기술적 문제를 해결하기 위하여 연구개발이 이루어졌다.The present invention has been made in order to solve the technical problems as described above.

본 발명의 목적은 회전 중심체의 축에 베어링을 설치하고 고정부는 영구자석으로 제작하여 어떠한 위치에 있는 경우에라도 절단물 소재에 손쉽고도 확실하게 고정할 수 있고, 위로보기자세나 아래보기자세나 어떠한 자세에서도 작업이 가능하며 작업 중 중심의 위치가 변하지 않게 되어 안정적이고 정확한 절단작업이 가능하도록 하는 콤파스를 제공하고자 함에 있다.An object of the present invention is to install a bearing on the axis of the rotation center and the fixed part is made of a permanent magnet can be easily and reliably fixed to the cutting material even in any position, the top view or bottom view posture or any posture It is possible to work in the and to provide a compass that enables stable and accurate cutting work so that the position of the center does not change during the work.

본 발명은 위와 같은 목적을 달성하기 위하여, 지지대의 일측에는 마그네틱 시트에 결합되는 중심축부재를 결합 설치하고, 상기 지지대의 다른 일측에는 가스절단기의 팁용 팁고정구를 결합 설치하며, 상기 팁고정구의 외측으로 상기 지지대와 동일 연장선상에 연결대를 설치하고, 상기 연결대엔 로울러 고정축을 연결 설치하며, 그리고 상기 로울러 고정축엔 로울러를 설치하여 이루어지는 가스 절단기용 콤파스를 제공한다. The present invention, in order to achieve the above object, one side of the support coupled to install the central shaft member coupled to the magnetic sheet, the other side of the support coupled to install the tip stopper for the tip of the gas cutter, the outside of the tip fixture By providing a connecting rod on the same extension line as the support, connecting the roller fixed shaft to the connecting rod, and provides a compass for the gas cutter made by installing a roller on the roller fixed shaft.

본 발명에 따르면, 절단물체의 중심 위치가 변위되지 않아 안정적으로 절단작업이 이루어질 수 있고, 기존의 콤파스와도 결합하여 호환성이 있게 사용할 수 있으며, 다양한 자세에서도 탈, 부착이 가능하여 사용범위가 확대되고, 종래에 비 하여 소형의 원형 절단작업도 가능하고, 구조가 간단하여 운반 및 보관이 용이하며 사용이 편리한 등의 장점을 갖게 된다.According to the present invention, since the center position of the cutting object is not displaced, the cutting operation can be made stably, and it can be used interchangeably with existing compasses, and the use range can be expanded and detached in various postures. Compared with the related art, a small circular cutting operation is also possible, and the structure is simple, and therefore, the transport and storage are easy and the use is convenient.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 예를 중심으로 보다 상세하게 살펴보기로 한다.Hereinafter, with reference to the accompanying drawings will be described in more detail with reference to the preferred example of the present invention.

즉, 본 발명의 바람직한 일례에 의하면, 지지대(1)의 일측에는 마그네틱 시트(2)에 결합되는 중심축부재(3)를 결합 설치하고, 상기 지지대(1)의 다른 일측에는 가스절단기의 팁용 팁고정구(4)를 결합 설치하며, 상기 팁고정구(4)의 외측으로 상기 지지대(1)와 동일 연장선상에 연결대(5)를 설치하고, 상기 연결대(5)엔 로울러 고정축(6)을 연결 설치하며, 그리고 상기 로울러 고정축(6)엔 로울러(7)를 설치하여 이루어지게 된다.That is, according to a preferred embodiment of the present invention, one side of the support (1) is coupled to the central shaft member (3) coupled to the magnetic sheet (2), the other side of the support (1) tip for tip of the gas cutter The fixing fixture 4 is coupled and installed, and the connecting rod 5 is installed on the same extension line as the supporting member 1 to the outside of the tip fixing tool 4, and the roller fixing shaft 6 is connected to the connecting rod 5. And it is made by installing a roller (7) on the roller fixed shaft (6).

이때 상기 지지대(1)는 바아 형태로 이루어지고 표면엔 눈금(10)이 형성되어 중심축부재(3)의 중심과 팁고정구(4)의 중심 사이의 거리를 측정할 수 있게 구성되고, 일측에는 외측나사부(12)가 형성되어 팁고정구(4)와 나사 결합하고 고정너트(14)에 의하여 고정 설치할 수 있게 구성되며, 다른 일측에는 내측나사부(16)를 형성하여 길이의 연장시 또 다른 지지대를 결합하여 전체적인 지지대(1)의 길이를 조절할 수 있게 구성이 이루어진다.At this time, the support (1) is made of a bar shape and the scale 10 is formed on the surface is configured to measure the distance between the center of the central shaft member 3 and the center of the tip fastener (4), on one side The outer thread portion 12 is formed to be screwed with the tip fastener (4) and configured to be fixed by the fixing nut 14, the other side to form an inner screw portion 16 to form another support when extending the length Combination is made to adjust the length of the overall support (1).

다음, 상기 마그네틱시트(2)는 중심축부재(3)를 상부에서 끼워 결합할 수 있도록 마그네틱본체(20)의 상부 내측에 베어링(22)을 끼워 결합하고 상기 마그네틱본체(20) 및 상기 베어링(22)의 내측으로 결합공(24)을 마련하여 이루어진다. Next, the magnetic sheet 2 is inserted into the upper portion of the magnetic body 20 to be coupled to the central shaft member 3 from the upper portion by combining the magnetic body 20 and the bearing ( It is made by providing a coupling hole 24 to the inside of 22.

다음, 상기 중심축부재(3)는 하부 중심에 돌출부(30)를 마련하여 마그네틱시트(2)의 결합공(24)에 끼워 결합하고 상기 돌출부(30)의 중심엔 결합홈(31)을 마련하여 스프링(32)에 탄성적으로 지지되는 중심돌기(33)를 끼워 결합하고 상기 중심돌기(33)가 중심으로 통과하면서 걸린 상태를 유지하도록 캡(34)을 상기 돌출부(30)에 나사 결합하여 상기 중심돌기(30)가 상기 결합홈(31)으로부터 분리 이탈되지 않도록 설치하여 이루어지되, 내측엔 횡방향 결합통공(35)을 형성하여 상기 지지대(1)를 끼워 결합할 수 있도록 하고 상기 횡방향 결합통공(35)과 연통되는 나사공(36)을 별도로 마련하고 상기 나사공(36)엔 스토퍼(37)를 결합하여 상기 지지대(1)와 상기 중심축부재(3)를 위치 고정이 가능하게 이루어진다. Next, the central shaft member 3 is provided with a protrusion 30 in the lower center to fit in the coupling hole 24 of the magnetic sheet 2 and to provide a coupling groove 31 in the center of the protrusion 30. By fitting the center projection 33 elastically supported on the spring 32 and screwing the cap 34 to the protrusion 30 so that the center projection 33 passes through the center and is held. The center protrusion 30 is installed so as not to be separated and separated from the coupling groove 31, but forms a transverse coupling through hole 35 in the inner side to allow the support 1 to be fitted and coupled to the transverse direction. A screw hole 36 communicating with the coupling through hole 35 is separately provided and the stopper 37 is coupled to the screw hole 36 so that the support 1 and the central shaft member 3 can be fixed in position. Is done.

다음, 상기 지지대(1)의 다른 일측에 결합 설치되는 팁고정구(4)는 가스절단기의 팁을 결합하기 위하여 마련되는 것인데, 내측엔 하부에 개공(40)이 형성된 팁수용부(42)가 마련되고 일측엔 상기 지지대(1)와 수평으로 결합 설치되고 그 대향측엔 연결대(5)와 수평으로 결합 설치되어 이루어진다.Next, the tip fixture 4 is installed to be coupled to the other side of the support (1) is to be provided to combine the tip of the gas cutter, the tip receiving portion 42 is provided with a hole 40 formed in the lower portion inside One side is horizontally coupled to the support (1) is installed horizontally and the opposite side is made to be horizontally coupled to the connecting table (5).

또한, 상기 팁고정구(4)의 외측으로 상기 지지대(1)와 동일 연장선상에 설치되는 연결대(5)는 일측에 외측나사부(50)가 형성되어 상기 팁고정구(4)와 나사결합되고 고정너트(52)에 의하여 고정 설치되며, 다른 일측엔 내측나사부(54)가 마련되어 후술되는 로울러고정축(6)과 결합 설치된다.In addition, the connecting rod 5 installed on the same extension line as the support 1 to the outside of the tip fixing tool 4 has an outer thread portion 50 formed at one side thereof, and is screwed with the tip fixing tool 4 to fix the nut. It is fixed by (52), the other side is provided with the inner screw portion 54 is installed in combination with the roller fixing shaft 6 which will be described later.

또한, 상기 연결대(5)에 결합 설치되는 로울러 고정축(6)은 일측에 외측나사부(60)가 형성되어 상기 연결대(5)의 내측나사부(54)와 서로 나사결합되어 고정 설치되고, 다른 일측엔 내측나사부(62)를 형성하여 상기 로울러 고정축(6)에 로울 러(7)를 끼워 결합한 상태에서 단턱(64)이 형성된 고정핀(66)을 결합 설치하여 상기 로울러(7)가 상기 고정축(6)으로부터 분리 이탈되지 않고 제자리에서 회전 작동이 이루어지도록 구성된다.In addition, the roller fixing shaft (6) coupled to the connecting rod (5) is formed with an outer threaded portion (60) formed on one side and screwed together with the inner threaded portion (54) of the connecting rod (5). The roller 7 is fixed by forming the inner screw part 62 and installing the fixing pin 66 having the stepped portion 64 in a state in which the roller 7 is fitted to the roller fixing shaft 6. It is configured to effect rotational operation in place without being separated from the shaft 6.

다음은 전술한 바와 같이 이루어지는 본 발명에 대하여 그 작동이 이루어지는 과정을 살펴보기로 한다.Next, the process of the operation of the present invention made as described above will be described.

우선 절단 작업을 요하는 현장의 작업 조건이나 자세 등을 고려하여 절단하고자 하는 부위의 중심에 센터펀치로 위치를 선정한다.First, the center punch is selected at the center of the part to be cut in consideration of the working conditions and posture of the site that requires cutting work.

다음, 센터펀치에 의하여 위치가 선정된 부위를 중심으로 마그네틱시트(2)를 정위치시키고 중심축부재(3)의 중심돌기(33)가 센터펀치 표시지점에 위치하도록 하여 정위치시키고, 지지대(1)의 위치를 조절하여 절단작업이 이루어지게 될 팁고정구(4)의 위치를 자리잡도록 한 다음 스토퍼(37)를 조여 위치 고정이 이루어지도록 한다.Next, the magnetic sheet 2 is positioned about the site selected by the center punch, and the center projection 33 of the central shaft member 3 is positioned at the center punch mark, and then the support stand ( Adjust the position of 1) to set the position of the tip fixture (4) that will be made cutting work and then tighten the stopper (37) so that the position is fixed.

절단기 팁을 팁고정구(4)의 팁수용부(42)에 결합하고 절단기 팁을 당기거나 밀어 소재의 절단작업을 행하게 되면 중심축부재(3)의 중심돌기(33)는 절단소재에 고정 결합되어 있는 마그네틱시트(2)의 베어링(22)을 중심으로 제자리에서 회전이 자유롭게 이루어지고 팁고정구(4)의 외측으로 위치하게 되는 로울러(7)가 팁고정구(4)가 움직이는 것을 돕게 되어 안정된 자세에서 손쉽게 절단작업이 이루어질 수 있다.When the cutter tip is coupled to the tip receiving portion 42 of the tip fixture 4, and the cutting or pulling of the cutter tip is performed to cut the material, the center projection 33 of the central shaft member 3 is fixedly coupled to the cutting material. The roller 7, which is freely rotated in place about the bearing 22 of the magnetic seat 2, and positioned outside the tip fastener 4, helps the tip fastener 4 to move in a stable posture. Cutting can be done easily.

그리하여 본 발명에 의하면, 마그네틱시트(2)는 절단작업을 행하고자 하는 소재와 확실하게 고정 결합이 이루지고 마그네틱시트(2)와 중심축부재(3)가 서로 결합되어 있는 안정된 상태에서 절단작업이 이루어지게 되므로, 절단작업중에 절단소재의 중심 위치가 변위되지 않아 안정적으로 절단작업이 이루어질 수 있고, 마그네틱시트(2)와 중심축부재(3)의 경우 기존의 콤파스와도 결합하여 호환성이 있게 사용할 수 있으며, 마그네틱시트(2)와 중심축부재(3)를 서로 결합한 구조를 채택하게 되므로 다양한 자세에서도 탈, 부착이 가능하여 사용범위가 확대되고, 중심축부재(3)와 팁고정구(4) 사이의 거리를 지지대(1)와 직접 인접되게 최대한 근접한 상태로도 결합이 가능한 구조를 채택하므로 종래에 비하여 소형의 원형 절단작업도 가능하고, 지지대(1), 마그네틱시트(2), 중심축부재(3), 팁고정구(4), 연결대(5), 로울러고정축(6) 및 로울러(7)를 포함하는 본 발명인 콤파스의 경우 전체적으로 구조가 간단하여 운반 및 보관이 용이하고 사용이 편리한 등의 장점을 갖는다.Thus, according to the present invention, the magnetic sheet 2 is fixedly bonded to the material to be cut, and the cutting operation is performed in a stable state in which the magnetic sheet 2 and the central shaft member 3 are coupled to each other. Since the center position of the cutting material is not displaced during the cutting operation, the cutting operation can be stably performed, and the magnetic sheet 2 and the central shaft member 3 can be used interchangeably with existing compasses. Since the magnetic sheet 2 and the central shaft member 3 are coupled to each other, the magnetic sheet 2 and the central shaft member 3 can be detached and attached in various postures, thereby increasing the range of use, and the central shaft member 3 and the tip fixture 4. Adopting a structure that can be combined in the state as close as possible to the direct distance between the support (1) as close as possible, it is also possible to cut a small round compared to the conventional, support (1), he Compass according to the present invention including a net sheet (2), a central shaft member (3), a tip fastener (4), a connecting rod (5), a roller fixing shaft (6) and a roller (7), the overall structure is simple to carry and It has advantages such as easy storage and convenient use.

도 1은 본 발명의 바람직한 예를 보여주는 종단면도,1 is a longitudinal sectional view showing a preferred example of the present invention;

도 2는 도 1의 요부 확대도,2 is an enlarged view illustrating main parts of FIG. 1;

도 3은 도 1에 있어서 마그네틱시트와 중심축부재를 중심으로 나타낸 일부 생략 종단면도.Figure 3 is a partially omitted longitudinal cross-sectional view showing the magnetic sheet and the central axis member in FIG.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

1: 지지대, 2: 마그네틱시트,1: support, 2: magnetic sheet,

3: 중심축부재, 4: 팁고정구,3: center shaft member, 4: tip fastener,

5: 연결대, 6: 로울러고정축,5: connecting rod, 6: roller fixed shaft,

7: 로울러, 10: 눈금,7: roller, 10: graduation,

12,50,60: 외측나사부, 14,52: 고정너트,12,50,60: external thread, 14,52: fixing nut

16,54,62: 내측나사부, 20: 마그네틱본체,16,54,62: inner thread part, 20: magnetic body,

22: 베어링, 24: 결합공,22: bearing, 24: coupling hole,

30: 돌출부, 31: 결합홈,30: projection, 31: coupling groove,

32: 스프링, 33: 중심돌기,32: spring, 33: center projection,

34: 캡, 35: 횡방향결합공,34: cap, 35: lateral coupling hole,

36: 나사공, 37: 스토퍼,36: screwdriver, 37: stopper,

40: 개공, 42: 팁수용부,40: opening, 42: tip housing,

64: 단턱, 66: 고정핀64: stepped, 66: fixed pin

Claims (4)

지지대(1)의 일측에는 마그네틱 시트(2)에 결합되는 중심축부재(3)를 결합 설치하고,On one side of the support (1) is installed to combine the central shaft member (3) coupled to the magnetic sheet (2), 상기 지지대(1)의 다른 일측에는 가스절단기의 팁용 팁고정구(4)를 결합 설치하며,On the other side of the support (1) is installed to install the tip fixing tool (4) for the tip of the gas cutter, 상기 팁고정구(4)의 외측으로 상기 지지대(1)와 동일 연장선상에 연결대(5)를 설치하고, 상기 연결대(5)엔 로울러 고정축(6)을 연결 설치하며, 그리고Install the connecting rod 5 on the same extension line as the support 1 to the outside of the tip fastener 4, and connect the roller fixing shaft 6 to the connecting rod 5, and 상기 로울러 고정축(6)엔 로울러(7)를 설치하여 이루어지는 것을 특징으로 하는 가스 절단기용 콤파스.Compass for the gas cutting machine, characterized in that the roller is fixed to the roller fixed shaft (6). 제1항에 있어서,The method of claim 1, 상기 지지대(1)는 바아 형태로 이루어지고 표면엔 눈금(10)이 형성되어 중심축부재(3)의 중심과 팁고정구(4)의 중심 사이의 거리를 측정할 수 있게 구성되고,The support 1 is made of a bar shape and the scale 10 is formed on the surface is configured to measure the distance between the center of the central shaft member 3 and the center of the tip fixture 4, 일측에는 외측나사부(12)가 형성되어 팁고정구(4)와 나사 결합하고 고정너트(14)에 의하여 고정 설치할 수 있게 구성되며,One side is formed with an outer threaded portion 12 is coupled to the tip fastener (4) and configured to be fixed by the fixing nut 14, 다른 일측에는 내측나사부(16)를 형성하여 길이의 연장시 또 다른 지지대를 결합하여 전체적인 지지대(1)의 길이를 조절할 수 있게 구성이 이루어지는 것을 특징으로 하는 가스절단기용 콤파스.Compass for gas cutting machine, characterized in that the inner screw portion 16 is formed on the other side to be configured to adjust the length of the overall support (1) by combining another support when the length of the extension. 제1항에 있어서,The method of claim 1, 상기 마그네틱시트(2)는 중심축부재(3)를 상부에서 끼워 결합할 수 있도록 마그네틱본체(20)의 상부 내측에 베어링(22)을 끼워 결합하고 상기 마그네틱본체(20) 및 상기 베어링(22)의 내측으로 결합공(24)을 마련하여 이루어지고,The magnetic sheet 2 is fitted to the bearing 22 to the upper inner side of the magnetic body 20 to be coupled to the central shaft member 3 from the upper side and the magnetic body 20 and the bearing 22 It is made by providing a coupling hole 24 to the inside of the 상기 중심축부재(3)는 하부 중심에 돌출부(30)를 마련하여 마그네틱시트(2)의 결합공(24)에 끼워 결합하고 상기 돌출부(30)의 중심엔 결합홈(31)을 마련하여 스프링(32)에 탄성적으로 지지되는 중심돌기(33)를 끼워 결합하고 상기 중심돌기(33)가 중심으로 통과하면서 걸린 상태를 유지하도록 캡(34)을 상기 돌출부(30)에 나사 결합하여 상기 중심돌기(30)가 상기 결합홈(31)으로부터 분리 이탈되지 않도록 설치하여 이루어지되, 내측엔 횡방향 결합통공(35)을 형성하여 상기 지지대(1)를 끼워 결합할 수 있도록 하고 상기 횡방향 결합통공(35)과 연통되는 나사공(36)을 별도로 마련하고 상기 나사공(36)엔 스토퍼(37)를 결합하여 상기 지지대(1)와 상기 중심축부재(3)를 위치 고정이 가능하게 이루어지는 것을 특징으로 하는 가스절단기용 콤파스. The central shaft member 3 is provided with a protrusion 30 in the lower center of the magnetic sheet 2 is fitted into the coupling hole 24 and coupled to the center of the protrusion 30 to provide a coupling groove 31 in the spring The center projection 33 is elastically supported on the 32 and the cap 34 is screwed to the protruding portion 30 so as to maintain the locked state while passing through the center projection 33. Protrusion 30 is made so as not to be separated and separated from the coupling groove 31, the inner side of the coupling through hole 35 is formed so that the support (1) can be fitted and coupled to the transverse coupling through hole The screw hole 36 which is in communication with the 35 is provided separately and the stopper 37 is coupled to the screw hole 36 so that the support 1 and the central shaft member 3 can be fixed in position. Compass for gas cutting machine, characterized in that. 제1항에 있어서,The method of claim 1, 상기 팁고정구(4)는 내측 하부에 개공(40)이 형성된 팁수용부(42)가 마련되고 일측엔 상기 지지대(1)와 수평으로 결합 설치되고 그 대향측엔 연결대(5)와 수평으로 결합 설치되어 이루어지고,The tip fixture 4 is provided with a tip receiving portion 42 is formed in the opening 40 in the lower inner side and installed in one side horizontally coupled to the support 1, the opposite side is coupled horizontally with the connecting table (5) Installed, 상기 연결대(5)는 일측에 외측나사부(50)가 형성되어 상기 팁고정구(4)와 나사결합되고 고정너트(52)에 의하여 고정 설치되며, 다른 일측엔 내측나사부(54)가 마련되어 로울러고정축(6)과 결합 설치되며,The connecting rod 5 is formed with an outer threaded portion 50 on one side and screwed with the tip fixing tool 4 and fixedly fixed by a fixing nut 52, and an inner threaded portion 54 on the other side of the roller fixing shaft. 6 is installed combined with, 상기 로울러 고정축(6)은 일측에 외측나사부(60)가 형성되어 상기 연결대(5)의 내측나사부(54)와 서로 나사결합되어 고정 설치되고, 다른 일측엔 내측나사부(62)를 형성하여 상기 로울러 고정축(6)에 로울러(7)를 끼워 결합한 상태에서 단턱(64)이 형성된 고정핀(66)을 결합 설치하여 상기 로울러(7)가 상기 고정축(6)으로부터 분리 이탈되지 않고 제자리에서 회전 작동이 이루어지도록 구성되는 것을 특징으로 하는 가스절단기용 콤파스.The roller fixing shaft 6 has an outer screw portion 60 formed on one side thereof and is screwed and fixed to the inner screw portion 54 of the connecting table 5, and the inner screw portion 62 forms an inner screw portion 62 on the other side thereof. In the state in which the roller 7 is fitted to the roller fixing shaft 6, the fixing pin 66 having the stepped portion 64 is coupled and installed so that the roller 7 is not separated from the fixing shaft 6 in place. Compass for gas cutters, characterized in that configured to be rotational operation.
KR1020090090362A 2009-09-24 2009-09-24 Compasses for a Gas Cutter KR101103946B1 (en)

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CN107214378A (en) * 2017-07-17 2017-09-29 李艳 A kind of double head type die cutting devices
KR20180001488U (en) * 2016-11-10 2018-05-18 김영진 Compass
KR102088145B1 (en) 2019-11-23 2020-03-11 주식회사 프라즈마태우 Compass for torch
KR102265467B1 (en) * 2021-04-12 2021-06-15 엠아이케이티(주) Pneumatically driven gas cutting machine

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CN103317916B (en) * 2013-06-14 2016-01-27 雷洪炳 A kind of shifter of compasses
CN103317907B (en) * 2013-06-14 2015-12-02 雷洪炳 A kind of magnetic compasses
KR200497296Y1 (en) * 2021-12-15 2023-09-26 주식회사 한국가스기술공사 Steel plate circular cutting device

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KR960036507U (en) * 1995-05-12 1996-12-16 문영택 Compass for Gas Cutting Machine
KR0132101Y1 (en) * 1995-12-21 1999-01-15 김태구 The jig for circle cutting of oxyacetylene welding machine

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KR20180001488U (en) * 2016-11-10 2018-05-18 김영진 Compass
CN107214378A (en) * 2017-07-17 2017-09-29 李艳 A kind of double head type die cutting devices
KR102088145B1 (en) 2019-11-23 2020-03-11 주식회사 프라즈마태우 Compass for torch
KR102265467B1 (en) * 2021-04-12 2021-06-15 엠아이케이티(주) Pneumatically driven gas cutting machine

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