KR960013709B1 - Soldering iron tip - Google Patents

Soldering iron tip Download PDF

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Publication number
KR960013709B1
KR960013709B1 KR1019920011240A KR920011240A KR960013709B1 KR 960013709 B1 KR960013709 B1 KR 960013709B1 KR 1019920011240 A KR1019920011240 A KR 1019920011240A KR 920011240 A KR920011240 A KR 920011240A KR 960013709 B1 KR960013709 B1 KR 960013709B1
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KR
South Korea
Prior art keywords
tip
soldering
piece
copper pipe
steel
Prior art date
Application number
KR1019920011240A
Other languages
Korean (ko)
Other versions
KR940000197A (en
Inventor
이정엽
Original Assignee
이정엽
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.)
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Publication date
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Priority to KR1019920011240A priority Critical patent/KR960013709B1/en
Priority to JP5175829A priority patent/JPH0698484B2/en
Priority to CN93107632A priority patent/CN1034992C/en
Priority to TW082106264A priority patent/TW235935B/zh
Publication of KR940000197A publication Critical patent/KR940000197A/en
Application granted granted Critical
Publication of KR960013709B1 publication Critical patent/KR960013709B1/en

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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
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/02—Soldering irons; Bits

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Forging (AREA)
  • Resistance Heating (AREA)

Abstract

The heating tip is designed to provide an adequate tip for precise soldering such as an integrated circuit by forming a sharp tip. The heating tip includes : a soldering section (2) formed at a tip of a copper pipe (1); a steel tip piece (3) inserted to the soldering section (2); and a stainless tip body (4). The heating tip reduces heat loss at soldering since the copper pipe is enveloped with a stainless tip body having an excellent property of maintaining heat.

Description

전기 납땜 인두의 가열팁Heating tip of electric soldering iron

제1도는 본 발명의 사시도.1 is a perspective view of the present invention.

제2도는 a, b는 본 발명의 실시예를 보인 단면도.2 is a, b is a cross-sectional view showing an embodiment of the present invention.

제3도는 본 발명의 제조공정을 보인 단면도.3 is a sectional view showing a manufacturing process of the present invention.

제4도는 a, b는 종래의 가열팁을 보인 단면도.Figure 4 is a, b is a cross-sectional view showing a conventional heating tip.

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

1 : 동파이프 1' : 동관1: Copper Pipe 1 ': Copper Tube

2 : 굴곡단 3 : 철재 선단편2: bend end 3: steel end piece

4 : 스테인레스재 팁몸체4: stainless steel tip body

본 발명은 전기 납땜 인두의 가열팁에 관한 것으로, 특히 팁의 선단부를 첨예하게 형성함으로써 IC회로와 같이 정밀한 무위의 납땜작업에 적합한 탭을 제공할 수 있게 한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heating tip of an electric soldering iron, and in particular, to sharply form the tip of the tip to provide a tab suitable for precise unstable soldering work such as an IC circuit.

제4도 a는 종래의 납땜 인두의 팁을 보일 실시예(Ⅰ)로서, 이것은 동봉(a)의 끝단부를 단순히 원추형으로 절삭한 것으로 납에 의해 노출된 동봉(a)이 쉽게 침식되며, 이에 따라 납땜작업을 하는 원추형 동봉(a) 끝단이 굵어져 납땜부분 이외의 부분까지 납땜이 묻게 되어, I.C회로와 같이 복잡하고 정밀한 부분을 납땜하기에는 적합하지 못하였다.4 is an example (I) of the tip of a conventional soldering iron, which is simply a conical cut of the end of the bar (a), whereby the bar (a) exposed by lead is easily eroded. The tip of the conical copper rod (a), which is soldered, becomes thicker, and solder is applied to parts other than the soldered portion, which is not suitable for soldering complicated and precise parts such as IC circuits.

제4도 b는 종래의 납땜 인두의 팁을 보인 실시예(Ⅱ)로서, 이것은 동봉(a)에 철도금후 크롬을 원추형 끝단부를 제외하고 도금하여 사용하는 것으로, 도금층을 균일하게 형성하기 어려울 뿐만 아니라 동봉(a)이 납땜시 고온이기 때문에 도금층이 쉽게 손상되어 어느 정도의 수명을 갖도록 하기 위해서는 팁의 선단부를 굵게 형성할 수 밖에 없어 IC회로와 같이 정밀한 납땜작업에는 부적합한 문제점이 있었다.FIG. 4b shows an example (II) of a conventional soldering iron tip, which is used by plating chromium on rails (a) with the exception of the conical end, and it is difficult to uniformly form a plating layer. Since the copper rod (a) is hot at the time of soldering, the plating layer is easily damaged and the tip of the tip must be thickened in order to have a certain life. Therefore, there is a problem in that it is not suitable for precise soldering work such as an IC circuit.

본 발명은 이와같은 점을 감안하여 동파이프의 끝단에 용접부를 형성하고 용접부에 철재 선단편을 삽입하여 스테인레스재 팁몸체에 동파이프를 삽입하여 철대 선단편과 스테인레스재 팁몸체를 고착되도록, 철재 선단편을 원추형으로 단조작업함으로써 팁의 선단부를 첨예하게 형성할 수 있게 하여 IC회로와 같이 정밀한 부분의 납땜작업에 적합한 납땜 인두의 가열팁을 제공할 수 있게 하기 위한 것이다.In view of the above, the present invention forms a welded portion at the end of the copper pipe and inserts the steel end piece into the welded portion so that the copper pipe is inserted into the stainless steel tip body to fix the steel rod end piece and the stainless steel tip body. By forging a piece in a conical shape, the tip of the tip can be sharply formed so as to provide a heating tip of a soldering iron suitable for soldering a precise part such as an IC circuit.

이하, 첨부 도면에 의거 본 발명의 바람직한 실시예를 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

발열용 동파이프(1)의 끝단에 용접부(2)를 형성하고, 상기 용접부(2)에 철재 선단편(3)을 삽입하여 용접하며, 스테인레스재 팁몸체(4)에 상기 동파이프(1)의 나머지 부분을 삽입하여 철재 선단편(3)과 스테인레스재 팁몸체(4)가 고착되도록 철재 선단편(3)을 원추형으로 단조 작업하여서 된 것이다.The welding portion 2 is formed at the end of the heat generating copper pipe 1, the steel tip piece 3 is inserted into the welding portion 2 to be welded, and the copper pipe 1 is attached to the stainless steel tip body 4. By inserting the remaining portion of the steel tip piece (3) and the stainless steel tip body (4) is to be forged by the steel tip piece (3) to conical shape.

이와 같이 본 발명의 제조공정은 우선 동파이프(1)의 전방에 철재 선단편(3)이 끼워질 수 있는 용접부(2)를 형성하고, 상기 용접부(2)에 철재 선단편(3)을 끼워 용접한다. 용접부(2)에 철재 선단편(3)을 용접하는 것은 단조작업시 철재 선단편(3)이 이탈되는 것을 방지하기 위한 것이다.As described above, the manufacturing process of the present invention first forms a welded portion 2 into which the steel tip piece 3 can be fitted in front of the copper pipe 1, and the steel tip piece 3 is inserted into the welded part 2. Weld Welding the steel tip piece 3 to the weld portion 2 is to prevent the iron tip piece 3 from being detached during the forging operation.

철재 선단편(3)이 동파이프(1)의 용정부(2)에 고정된 상태에서 나머지 부분에 스테인레스재 팁몸체(4)를 씌우고, 상기 철재 선단편(3)을 원추형으로 단조작업함으로써 동파이프(1)에 철재 선단편(3) 및 스테인레스재 팁몸체(4)를 고정시키면 팁의 제작이 완료된다.In the state where the steel tip piece 3 is fixed to the molten metal part 2 of the copper pipe 1, the stainless tip body 4 is covered with the remaining part, and the steel tip piece 3 is forged in a conical shape. Fixing the steel tip piece 3 and the stainless tip body 4 to the pipe 1 completes the manufacture of the tip.

이렇게 제작된 팁은 속이 빈 동파이프(1)를 사용하기 때문에 히터를 설치하기 위해 선반 또는 드릴작업으로 히터삽입공을 형성할 필요가 없어 제작이 용이한 것이다.Since the tip is made of hollow copper pipes 1, it is not necessary to form a heater insertion hole by lathe or drilling in order to install a heater.

또한 동파이프(1)의 전방에 단조작업으로 고착된 철재 선단편(3)은 도금층에 비하여 내구성이 우수하기 때문에 팁의 선단부를 보다 첨예하게 제작할 수 있는 것이다. 이처럼 팁의 선단부를 보다 첨예하게 제작할 수 있다는 것은 IC회로와 같이 복잡하게 정밀한 부분의 납땜작업에 적합한 팁을 제공할 수 있게 된다는 것을 의미한다.In addition, the iron tip piece 3 fixed to the front of the copper pipe 1 by forging work is more durable than the plating layer, so that the tip end portion of the tip can be more sharply manufactured. This sharper tip tip means that it is possible to provide a tip suitable for soldering intricately precise parts such as IC circuits.

또한 본 발명의 동파이프(1)는 보온성이 우수한 스테인레스재 팁몸체(4)에 의해 감싸여 있기 때문에 납땜작업시 외부로 방출되는 열손실을 줄일 수 있는 것으로, 예를들어 많은 작업시간이 소요되는 대형 작업물의 경우에도 가열된 팁의 온도가 장시간 유지되기 때문에 작업중에 납이 굳을 염려가 없는 것이다.In addition, since the copper pipe 1 of the present invention is surrounded by a stainless material tip body 4 having excellent heat retention, it is possible to reduce heat loss emitted to the outside during soldering, for example, which requires a lot of work time. Even for large workpieces, the heated tip temperature is maintained for a long time so that there is no risk of lead hardening during operation.

이와 같이 본 발명은 동파이프(1)의 끝단에 용접부(2)를 형성하여 용접부(2)에 철재 선단편(3)을 삽입하고 나머지 부분에는 스테인레스재 팁몸체(4)를 삽입한 후 철재 선단편(3)과 스테인레스재 팁몸체(4)가 고착되도록 철재 선단편(3)을 원추형으로 단조작업함으로써 팁의 선단부를 보다 첨예하게 형성할 수 있게 하여 IC회로와 같이 정밀한 부분의 납땜작업에 적합한 납땜 인두의 가열팁을 제공할 수 있게 한 것이다.As described above, the present invention forms a welded portion 2 at the end of the copper pipe 1 to insert the steel tip 3 into the welded portion 2 and insert the stainless tip body 4 into the remaining portion. By forging the steel tip piece 3 in a conical shape so that the piece 3 and the stainless tip body 4 are fixed, the tip end of the tip can be formed more sharply, which is suitable for soldering precise parts such as an IC circuit. It is possible to provide the heating tip of the soldering iron.

Claims (1)

동파이프(1)의 끝단에 용접부(2)을 형성하고, 상기 용접부(2)에 철재 선단편(3)을 삽입하여 용접하며, 스테인레스재 팁몸체(4)에 발열용 동파이프(1)의 나머지 부분을 삽입하여 철재 선단편(3)과 스테인레스재 팁몸체(4)를 고착되도록 철재 선단편(3)을 원추형으로 단조작업하여서 된 전기 납땜 인두의 가열팁.The welded portion 2 is formed at the end of the copper pipe 1, the steel tip piece 3 is inserted into the welded portion 2 to be welded, and the copper pipe 1 for heat generation to the stainless steel tip body 4 is welded. Heating tip of the electric soldering iron which is made by forging the steel tip piece (3) into a conical shape so that the steel tip piece (3) and the stainless steel tip body (4) are fixed by inserting the remaining part.
KR1019920011240A 1992-06-26 1992-06-26 Soldering iron tip KR960013709B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019920011240A KR960013709B1 (en) 1992-06-26 1992-06-26 Soldering iron tip
JP5175829A JPH0698484B2 (en) 1992-06-26 1993-06-24 Tips for electric soldering irons
CN93107632A CN1034992C (en) 1992-06-26 1993-06-25 Electric soldering iron tip
TW082106264A TW235935B (en) 1992-06-26 1993-08-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920011240A KR960013709B1 (en) 1992-06-26 1992-06-26 Soldering iron tip

Publications (2)

Publication Number Publication Date
KR940000197A KR940000197A (en) 1994-01-03
KR960013709B1 true KR960013709B1 (en) 1996-10-10

Family

ID=19335324

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920011240A KR960013709B1 (en) 1992-06-26 1992-06-26 Soldering iron tip

Country Status (4)

Country Link
JP (1) JPH0698484B2 (en)
KR (1) KR960013709B1 (en)
CN (1) CN1034992C (en)
TW (1) TW235935B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100811237B1 (en) * 2006-05-12 2008-03-07 강충길 The new fabrication methods of high functional soldering tip and soldering equipments

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9811775B2 (en) 2012-12-24 2017-11-07 Google Inc. Parallelizing neural networks during training
CN104690513B (en) * 2015-02-26 2018-01-02 陈爱华 Solder horn production technology

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100811237B1 (en) * 2006-05-12 2008-03-07 강충길 The new fabrication methods of high functional soldering tip and soldering equipments

Also Published As

Publication number Publication date
CN1034992C (en) 1997-05-28
TW235935B (en) 1994-12-11
KR940000197A (en) 1994-01-03
JPH0663736A (en) 1994-03-08
CN1081131A (en) 1994-01-26
JPH0698484B2 (en) 1994-12-07

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