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KR900000238Y1 - Automatic hole making device - Google Patents

Automatic hole making device Download PDF

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Publication number
KR900000238Y1
KR900000238Y1 KR2019870012305U KR870012305U KR900000238Y1 KR 900000238 Y1 KR900000238 Y1 KR 900000238Y1 KR 2019870012305 U KR2019870012305 U KR 2019870012305U KR 870012305 U KR870012305 U KR 870012305U KR 900000238 Y1 KR900000238 Y1 KR 900000238Y1
Authority
KR
South Korea
Prior art keywords
torch
rotating shaft
making device
hole making
present
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
KR2019870012305U
Other languages
Korean (ko)
Other versions
KR890002419U (en
Inventor
정재언
Original Assignee
현대중공업주식회사
정몽준
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 현대중공업주식회사, 정몽준 filed Critical 현대중공업주식회사
Priority to KR2019870012305U priority Critical patent/KR900000238Y1/en
Publication of KR890002419U publication Critical patent/KR890002419U/en
Application granted granted Critical
Publication of KR900000238Y1 publication Critical patent/KR900000238Y1/en
Expired legal-status Critical Current

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Classifications

    • 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 for a procedure covered by only one of the other main groups of this subclass
    • B23K37/02—Carriages for supporting the welding or cutting element
    • B23K37/0276—Carriages for supporting the welding or cutting element for working on or in tubes
    • 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 for a procedure covered by only one of the other main groups of this subclass
    • B23K37/02—Carriages for supporting the welding or cutting element
    • B23K37/0288—Carriages forming part of a cutting unit

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Arc Welding In General (AREA)

Abstract

내용 없음.No content.

Description

대형파이프위의 구멍 자동 절단기Hole Cutter on Large Pipes

제1도는 본 고안의 전체 구조도.1 is an overall structural diagram of the present invention.

제2도는 본 고안의 토오치 회전 작동 설명도.2 is an explanatory view of the torch rotation operation of the present invention.

제3도는 본 고안의 토오치 승강 작동 설명도.3 is a torch lifting operation explanatory diagram of the present invention.

제4도는 본 고안중 바퀴부위 작동 설명도.4 is an explanatory view of the wheel portion operation of the present invention.

제5도는 본 고안중 토오치 각도 조절 작동 설명도.5 is an explanatory view of the torch angle adjustment operation of the present invention.

제6도는 토오치 승강기구의 작동 설명도.6 is an operation explanatory diagram of the torch elevating mechanism.

본 고안은 대형 파이프에 다른 부속을 설치 하기 위하여 구멍을 뚫을때 파이프 곡면에 따라 토오치가 승강회전 되면서 자동으로 절단되게한 장치의 개발에 관한 것이다.The present invention relates to the development of a device that allows the torch to be automatically cut by lifting and rotating along the pipe surface when drilling a hole to install another part in a large pipe.

종래에는 이러한 작업은 거의 파이프 위에 사람이 올라가서 수동 산소절단기로 절단작업을 하고 있으나 작업시간이 길고 위험할뿐 아니라 곡면상 임의로 절단부위가 부정확한 결점이 있다.In the related art, such a work is performed by cutting a manual oxygen cutter almost by a person on a pipe, but the work time is long and dangerous, and there is an inaccuracy of the cut part arbitrarily on the curved surface.

본 고안은 토오치를 잡고 곡면 위에서 승강하면서 회전 시키는 기구를 창출한 것으로서 그 요지를 첨부 도면에 의하여 설명하면 다음과 같다.The present invention is to create a mechanism that rotates while lifting the torch on the curved surface as described by the accompanying drawings as follows.

프레임 다리(2)에 마그네트(3)와 바퀴(4)를 부착하고 상단에, 모우터(5)와 감속기(6)로부터 연동되는 베벨기어(7)(7')의 회전축(8)을 설치하여 그 하단에 승강 조절하는 중심핀(19)을 끼워 넣고 회전축(8)에 키(도시없음)로 끼워진 링(9)(9')에 안내관(10)을 부착하여 이안에 가이드봉(11)을 끼워 한쪽끝은 클램퍼(12)로서 토오치 홀더(13)를 설치하고 다른쪽은 승강봉(14)를 끼워서 그 상단은 크랭크기구(15)에 연결하며 크랭크기구(15)는 기어(16) 감속기(17), 베벨기어(18)(18')로서 회전축(8)에 의해 연동되게 연결시킨 구조이다.The magnet 3 and the wheel 4 are attached to the frame leg 2, and the rotary shaft 8 of the bevel gears 7 and 7 'interlocked from the motor 5 and the reducer 6 is mounted on the upper end. Insert the center pin 19 to adjust the lift at the lower end thereof, and attach the guide tube 10 to the ring 9, 9 'fitted with a key (not shown) on the rotary shaft 8, ), One end installs the torch holder 13 as the clamper 12, the other inserts the lifting bar 14, and the upper end thereof is connected to the crank mechanism 15, and the crank mechanism 15 is gear 16 ) It is a structure in which the reduction gear 17 and the bevel gears 18 and 18 'are connected to each other by the rotation shaft 8.

이와같이 된 본 고안은 절단할 구멍의 중심에 중심핀(9)이 일치되도록 이동시키고 제4도와 같이 바퀴(4)를 접어 마그네트(14)로서 프레임 이 파이프위에 자착, 안치되게하고 중심핀(9)을 회전축(8)에서 하강시켜 중심에 꼭맞게 고정시켜놓고 클램퍼(12)를 풀고 토오치홀더(13)를 밀거나 당겨 토오치팁을 절단구멍의 마킹선에 맞추고 제5도와같이 적절한 각도를 맞춰 다시 고정시켜 점화하고 모우터(5)를 가동시키면 그 회전축(8)이 회전되고 이것과 키 결합된 안내관(10) 및 가이드봉(11)과 토오치 어셈블리전체가 회전되면서 절단됨과 동시기어(16)이 크랭크 기구(15)를 작동시켜 승강봉(14)이 파이프 곡면을 따라 승강함으로 토오치팁과 파이프의 상대적위치는 평면과 같으므로 곡면 절단작업이 원활히 진행되는 것이다.In this way, the present invention moves the center pin (9) to coincide with the center of the hole to be cut, and folds the wheel (4) as shown in FIG. 4 so that the frame is fixed and placed on the pipe as a magnet (14). Lower the shaft from the rotary shaft (8) to fix it in the center, loosen the clamper (12) and push or pull the torch holder (13) to align the torch tip with the marking line of the cutting hole and adjust the proper angle as shown in FIG. When it is fixed again and ignited and the motor 5 is operated, the rotating shaft 8 is rotated, and the guide tube 10 and the guide rod 11 and the torch assembly which are keyed thereto are rotated and are cut and rotated simultaneously. 16) The crank mechanism 15 is operated so that the elevating rod 14 is elevated along the pipe surface, so the relative position of the torch tip and the pipe is the same as the plane, so that the curved cutting operation proceeds smoothly.

이때 회전축(8)이 1바퀴 돌게 2회전되게 설정있는 크랭크기구(15)의 링크 길이 조정으로 파이프곡면의 고저차이만큼 승강고저도 조절할 수 있는 것이다.At this time, by adjusting the link length of the crank mechanism 15 which is set so that the rotation shaft 8 rotates one turn two times, the elevation height can also be adjusted by the height difference of the pipe curved surface.

그러므로 본 고안은 난이하고 부정확 하였던 퍄이프의 구멍 절단 작업을 쉽고 간단하며 신속 정밀하게 수행할 수 있는 것이다.Therefore, the present invention can easily and simply and quickly and accurately perform the hole cutting of difficult and inaccurate pipes.

Claims (1)

마그네트(3)와 바퀴(4)가 부착된 프레임의 상단중앙에 모우터로 연동되는 베벨기어(7)(7')의 회전축(8)을 설치하여 그 하단에 승강되는 중심핀(9)을 끼우고 회전축(8)에 키 결합된 링(9)(9')에 부착된 안내관(10)에 가이드봉(11)을 부착하여 그 끝에 클램퍼(12)로서 토오치홀더(13)를 설치하고 다른쪽에 승강봉(14)를 연결하여 이를 회전축(8)에 연동되는 크랭크기구(15)에 연결시킨 대형파이프의 구멍 자동 절단기.At the center of the upper frame of the magnet (3) and the wheel (4) is attached to the rotating shaft (8) of the bevel gear (7) (7 ') that is interlocked with a motor to raise the center pin (9) The guide rod 11 to the guide tube 10 attached to the ring 9, 9 'keyed to the rotating shaft 8, and the torch holder 13 is installed as a clamper 12 at the end thereof. And the hole of the large pipe automatic cutter connected to the lifting bar 14 on the other side and connected to the crank mechanism 15 that is linked to the rotating shaft (8).
KR2019870012305U 1987-07-28 1987-07-28 Automatic hole making device Expired KR900000238Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870012305U KR900000238Y1 (en) 1987-07-28 1987-07-28 Automatic hole making device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870012305U KR900000238Y1 (en) 1987-07-28 1987-07-28 Automatic hole making device

Publications (2)

Publication Number Publication Date
KR890002419U KR890002419U (en) 1989-03-28
KR900000238Y1 true KR900000238Y1 (en) 1990-01-30

Family

ID=19265733

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870012305U Expired KR900000238Y1 (en) 1987-07-28 1987-07-28 Automatic hole making device

Country Status (1)

Country Link
KR (1) KR900000238Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190004186A (en) * 2017-07-03 2019-01-11 주식회사 동화엔텍 Punching and Nozzle establishment apparatus for pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190004186A (en) * 2017-07-03 2019-01-11 주식회사 동화엔텍 Punching and Nozzle establishment apparatus for pipe

Also Published As

Publication number Publication date
KR890002419U (en) 1989-03-28

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Patent event code: UA01011R08D

Patent event date: 19870728

UA0201 Request for examination

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UG1501 Laying open of application
UG1604 Publication of application

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Patent event date: 19891130

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