KR920007663Y1 - Cutting tool for refrigerant pipe - Google Patents
Cutting tool for refrigerant pipe Download PDFInfo
- Publication number
- KR920007663Y1 KR920007663Y1 KR2019880007381U KR880007381U KR920007663Y1 KR 920007663 Y1 KR920007663 Y1 KR 920007663Y1 KR 2019880007381 U KR2019880007381 U KR 2019880007381U KR 880007381 U KR880007381 U KR 880007381U KR 920007663 Y1 KR920007663 Y1 KR 920007663Y1
- Authority
- KR
- South Korea
- Prior art keywords
- refrigerant pipe
- cutting
- cutting tool
- pliers
- pieces
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D29/00—Hand-held metal-shearing or metal-cutting devices
- B23D29/02—Hand-operated metal-shearing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D29/00—Hand-held metal-shearing or metal-cutting devices
- B23D29/002—Hand-held metal-shearing or metal-cutting devices for cutting wire or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 분해사시도.1 is an exploded perspective view of the present invention.
제2도는 본 고안의 사용상태도.2 is a state of use of the present invention.
제3도는 제2도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 플라이어 2 : 손잡이부1: Plier 2: Handle
2' : 물림부 3,3' : 면접편2 ': bite 3,3': interview
5,5' : 절단날 6,6' : 고정편5,5 ': Cutting edge 6,6': Fixed piece
9 : 냉매파이프9: refrigerant pipe
본 고안은 냉매파이프를 편리하게 절단할 수 있도록 한 냉매파이프용 절단공구에 관한 것이다.The present invention relates to a cutting tool for the refrigerant pipe to be able to conveniently cut the refrigerant pipe.
압축기가 채용되는 냉장고나 쇼우케이스에는 압축기에서 토출되는 냉매를 순환시키는 냉매파이프가 설치되게 되는 바, 상기 냉매파이프는 구리재질로 되어 있다.In the refrigerator or the showcase in which the compressor is employed, a refrigerant pipe for circulating the refrigerant discharged from the compressor is provided, and the refrigerant pipe is made of copper.
따라서 냉매파이프를 필요한 길이만큼 절단하여 사용해야 되는데, 종래에는 냉매파이프를 절단하는 별도의 전용 절단공구가 없고 그냥 쇠톰으로 냉매파이프를 절단하였기 때문에 작업이 불편할 뿐만 아니라 절단된 부위가 매끄럽지 못해 다시 줄등을 이용하여 후가공을 해야되는 번거로움이 있었다.Therefore, it is necessary to cut the refrigerant pipe to the required length, but conventionally, there is no separate cutting tool for cutting the refrigerant pipe, and since the refrigerant pipe is cut by iron tom, it is not only inconvenient to work but also the cut part is not smooth, so it is used again. There was a hassle to finish the process.
본 고안의 목적은 상기와 같은 문제점을 해결하기 위하여 안출한 것으로, 플라이어(FLIER)의 양쪽 물림부단부에 절단날을 부착하여 냉매파이프를 편리하면서도, 절단부위가 매끄럽게 절단될 수 있도록한 냉매파이프용 절단공구를 제공함에 있다.An object of the present invention is to solve the problems described above, the refrigerant pipe for cutting the pipe smoothly while cutting the cutting portion by attaching the cutting blades on both end portions of the pliers (FLIER) for smooth cutting. To provide cutting tools.
이하, 본 고안의 한 실시예를 첨부 도면에 따라 상세히 설명하기로 한다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
즉 제1도에서 도시한 바와같이 통상의 플라이어(1) 양쪽 손잡이부(2)(2)와 대향되는 쪽 물림부(2')(2')의 단부에 각각 면접편(3)(3')을 형성하되 이의 상하부위에 각각 나사공(4)을 천공하고, "" 형상을 가진 한쌍의 절단날(5) (5')을 형성하되 그 외주면의 중간 부위에 각각 고정편(6) (6')을 입설하고, 이의 외면 상하부위에 각각 또 다른 나사공(4)을 천공하여서 된 것이다. 또한 본 고안에서는 절단날(5) (5')이 일체로 형성된것을 도시하였으나, 날부위만 탄소공구 강등으로 제작하여 부착할 수도 있음은 물론이다. 도면중 미설명부호 8은 고정나사, 9는 냉매파이프, 10은 용접부이다.That is, as shown in FIG. 1, the interview pieces 3 and 3 'are respectively provided at the ends of the side grip portions 2' and 2 'opposite to the handles 2 and 2 of the conventional pliers 1, respectively. ) And drill a screw hole (4) in the upper and lower portions thereof, respectively, '' Form a pair of cutting edges (5) (5 ') having a shape, each having a fixing piece (6) (6') in the middle of the outer circumferential surface thereof, and another threaded hole (4) in the upper and lower portions of the outer surface thereof. In addition, the present invention shows that the cutting blades (5) (5 ') are formed integrally, but the blades can be manufactured and attached to carbon tool steel, of course. Silver fixing screw, 9 is refrigerant pipe, 10 is welding part.
이와같이 구성된 본 고안은 제2도에서 도시한 바와같이 플라이어(1)의 양쪽 면접편(3)(3')의 내면에, 절단날(5)(5')에 입설된 고정편(6)(6')을 면접시켜 나사공(4)(4)에 고정나사(8)를 체결한다. 즉 플라이어(1)에 한쌍의 절단날(5)(5')을 서로 마주보게 부착한다.The present invention constructed as described above has a fixed piece 6 (mounted on cutting edges 5, 5 ') on the inner surfaces of both interview pieces 3, 3' of the pliers 1, as shown in FIG. 6 ') and tighten the fixing screw (8) to the screw hole (4) (4). That is, the pair of cutting blades 5, 5 'are attached to the pliers 1 so as to face each other.
이때 절단날 (5)(5')과 고정편 (6)(6')의 구석부위를 용접하여 용접부 (10)를 형성하게 되면 절단날(5)(5')의 굽힘강도가 더욱 튼튼함은 물론이다.In this case, when the corners of the cutting blades 5, 5 'and the fixed pieces 6, 6' are welded to form the weld 10, the bending strength of the cutting blades 5, 5 'is more robust. Of course.
상기와 같이 절단날(5)(5') 이 부착된 플라이어(1)를 제2도 및 제3도에서도시한바와같이 양쪽 절단날(5)(5')이 냉매파이프(9)의 외주면을 감싸도록한 다음 한손으로는 냉매파이프(9)를 다른 손으로는 플라이어(1)의 양쪽 손잡이부(2)(2)를 잡고 약간씩 힘을 가하면서 돌리게 되면 절단날(5)(5')에 의해 냉매파이프(9)가 매끄럽게 절단된다.As shown in Figs. 2 and 3, the pliers 1 to which the cutting blades 5 and 5 'are attached as shown in Figs. Then wrap the coolant pipe (9) with one hand and the handles (2) (2) of the pliers (1) with the other hand and turn it while applying a little force to the cutting blade (5) (5 '). ), The refrigerant pipe 9 is smoothly cut.
이와같이 본 고안은 플라이어(1)에 간단한 구조의 절단날(5)(5')을 부착하여 냉매파이프(9)를 편리하게 절단하면서도 절단부위가 매끄럽게 절단될 수 있는 매우 실용적인 고안인 것이다.Thus, the present invention is a very practical design that can be cut smoothly while cutting the refrigerant pipe 9 by attaching a cutting blade (5) (5 ') of a simple structure to the pliers (1).
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880007381U KR920007663Y1 (en) | 1988-05-18 | 1988-05-18 | Cutting tool for refrigerant pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880007381U KR920007663Y1 (en) | 1988-05-18 | 1988-05-18 | Cutting tool for refrigerant pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890022688U KR890022688U (en) | 1989-12-01 |
KR920007663Y1 true KR920007663Y1 (en) | 1992-10-16 |
Family
ID=19275326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019880007381U KR920007663Y1 (en) | 1988-05-18 | 1988-05-18 | Cutting tool for refrigerant pipe |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920007663Y1 (en) |
-
1988
- 1988-05-18 KR KR2019880007381U patent/KR920007663Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR890022688U (en) | 1989-12-01 |
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