KR200154215Y1 - Piercing cutter - Google Patents
Piercing cutter Download PDFInfo
- Publication number
- KR200154215Y1 KR200154215Y1 KR2019970009831U KR19970009831U KR200154215Y1 KR 200154215 Y1 KR200154215 Y1 KR 200154215Y1 KR 2019970009831 U KR2019970009831 U KR 2019970009831U KR 19970009831 U KR19970009831 U KR 19970009831U KR 200154215 Y1 KR200154215 Y1 KR 200154215Y1
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- Prior art keywords
- cutting
- piece
- cutter
- pieces
- present
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Classifications
-
- 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
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B33/00—Hand tools not covered by any other group in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Shearing Machines (AREA)
Abstract
본 고안은 창문 등의 틀체에 사용되는 알미늄 샤시에 수로용 홈이나 레일홈등을 절단하여 형성할 때 사용하는 절단기에 있어서, 이 절단기의 절단부를 개선하여 적은 힘으로도 절단작업을 용이하게 할 수 있도록하고 피절단물의 절단부위가 미려하게 될 수 있도록한 알미늄 샤시의 홈 성형절단기에 관한 것이다.The present invention is a cutter used to cut and form a channel groove or a rail groove in an aluminum chassis used for a frame such as a window, and the cutting part of the cutter can be improved to make the cutting operation easier with little force. The present invention relates to a groove forming cutter of an aluminum chassis, which makes the cutting portion of the cutting object beautiful.
본 고안은 양 손잡이(1)(101)들의 전방에 중심축(2)과 회전축(3)(301)들을 설치하고 이 회전축들에 각각의 작동편(4)(401)을 설치하며 이 작동편들은 각각의 축(5)(501)을 중심으로 회전 가능하게 설치되고 상기 작동편들에는 지지편(6)과 절단편(7)을 각각 설치하여 구성된 절단기에 있어서, 상기 지지편(6)에는 안내부(601)를 형성하고 상기 절단편(7)의 중앙부에는 선단에 요부(801)를 형성한 절단구(8)를 형성하여 구성된 것이다.The present invention installs the central shaft (2) and the rotary shaft (3) 301 in front of both handles (1) (101) and the respective operating piece (4) 401 on the rotary shaft, They are rotatably installed about each shaft (5) (501), and in the cutter configured by installing the support piece (6) and the cutting piece (7) on each of the working pieces, the support piece (6) The guide part 601 is formed, and the cutting part 8 in which the recessed part 801 was formed in the front end in the center part of the said cutting piece 7 is comprised.
Description
본 고안은 창문 등의 틀체에 사용되는 알미늄 샤시에 수로용 홈이나 레일홈등을 절단하여 형성할 때 사용하는 절단기에 있어서, 이 절단기의 절단부를 개선하여 적은 힘으로도 절단작업을 용이하게 할 수 있도록하고 피절단물의 절단부위가 미려하게 될 수 있도록한 알미늄 샤시의 홈 성형절단기에 관한 것이다.The present invention is a cutter used to cut and form a channel groove or a rail groove in an aluminum chassis used for a frame such as a window, and the cutting part of the cutter can be improved to make the cutting operation easier with little force. It relates to a groove forming cutter of an aluminum chassis so that the cut portion of the cutting object can be made beautiful.
종래, 철선 및 알미늄 샤시등을 절단하거나 구멍의 형성을 수작업으로 하기 위하여 지렛대 작용을 이용한 절단기는, 양 손잡이들의 전방에 중심축과 회전축들이 설치하고 이 회전축들에 각각 작동편을 설치하며, 이 작동편들은 각각의 축을 중심으로 회전 가능하게 설치되어 있고 상기 작동편들에는 절단홈이 형성된 지지편과 절단구가 형성된 절단편을 각각 설치하여 구성되어 있었으며 상기 절단구를 이용하여 철선이나 알미늄 샤시를 절단 및 구멍을 형성하기 위한 작업을 할 때, 상기 양 손잡이들을 좌우로 벌리고 이들의 선단부에 설치된 작동편을 작동시켜 지지편과 절단편을 벌린 상태에서 이들을 절단 및 구멍형성을 위한 위치에 맞추며 상기 지지편과 절단편을 양 손잡이를 이용하여 작동시키면 상기 지지편과 절단편에 각각 형성된 절단홈과 절단구가 상호 교차되면서 상기 철선 및 알미늄등을 절단하거나 구멍을 형성하도록 되며 상기 절단 등의 작업후 양 손잡이를 벌리면서 결단작업을 종료하게 되어 있었다.Conventionally, a cutter using a lever action to cut a wire and an aluminum chassis, or to form a hole by hand, has a central axis and a rotating shaft installed in front of both handles, and a working piece is installed on each of these rotating shafts. The pieces are rotatably installed about each axis, and the working pieces were formed by installing supporting pieces with cutting grooves and cutting pieces with cutting holes, respectively, to cut iron wires or aluminum chassis using the cutting tools. And when the work for forming a hole, the two handles are opened to the left and right to operate the operating pieces installed on their distal end to the support piece and the cutting piece in the open state to fit them to the position for cutting and hole forming the support piece When the cutting piece is operated by using both handles and the cutting groove formed in the support piece and the cutting piece respectively; As the monocytes as to intersect and cut, or a hole or the like said aluminum wire and spread apart the amount handle after operations such as the cutting it was terminated the decision operation.
그러나, 상기와 같은 종래의 것은 상기 절단작용을 하는 지지편과 절단편의 절단홈 및 절단구가 단순한 교차작동만으로 절단작업이 이루어지도록 되어 있었기 때문에 절단면이 미려하지 않아도 되는 철선 등의 단순 절단작업에 적당하게 되어 있었으며 알미늄 샤시등의 수로용 홈이나 레일홈 등을 성형, 절단하는 곳에는 이용하기 어려웠고, 설령 상기 성형, 절단을 위한 작업을 하더라고 내구성이 약하여 상기 절단구등이 쉽게 손상되는 폐단이 있으며, 또 수로용 홈 등을 형성하기 위하여 상기 절단구를 작동시킨 다음 이를 복귀시킬 때의 동작이 원활하게 이루어지지 못할 뿐만아니라 성형, 절단부위에 버(Burr)가 발생하게 되어 이부분을 후가공처리 하여야 하는 점 등의 문제점이 있었다.However, the conventional ones described above are suitable for simple cutting operations such as steel wires that do not have to have a beautiful cutting surface because the cutting operation of the supporting piece and the cutting grooves and the cutting holes of the cutting pieces for performing the cutting operation is performed only by a simple cross action. It is difficult to use in forming and cutting waterway grooves or rail grooves such as aluminum chassis, and even if the work for forming and cutting is weak, there is a closed end where the cutting holes are easily damaged. In addition, when the cutting tool is operated to return the waterway groove and the like, the operation of the cutting tool may not be performed smoothly, and a burr may be formed at the molding and cutting parts, and the post-processing of this part is required. There were problems such as dots.
본 고안은 상기와 같은 제반 문제점을 감안하여 안출한 것으로 절단기의 절단부를 개선하여 적은 힘으로도 절단작업을 용이하게 할 수 있도록하고 절단후 상기 절단부의 복귀가 용이하게 이루어지면서 피절단물의 절단부위가 미려하게 될 수 있도록한 알미늄 샤시의 홈 성형절단기를 제공하기 위한 것인바, 이를 이하에서 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention has been made in view of the above-mentioned problems, so that the cutting part of the cutter can be improved to facilitate the cutting operation with a small force. It is to provide a groove forming cutter of the aluminum chassis to be beautiful, which will be described in detail below based on the accompanying drawings.
제1도는 본 고안의 사시도.1 is a perspective view of the present invention.
제2도는 본 고안의 정면도.2 is a front view of the present invention.
제3도는 본 고안의 작동상태 평면도.3 is a plan view of the operating state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1, 101 : 손잡이 2 : 중심축1, 101: handle 2: center axis
3, 301 : 회전축 4, 401 : 작동편3, 301: rotation shaft 4, 401: working piece
5, 501 : 축 6 : 지지편5, 501: axis 6: support piece
601 : 안내부 7 : 절단면601 guide portion 7: cut surface
8 : 절단구 801 : 요부8: cutting hole 801: main part
양 손잡이(1)(101)들의 전방에 중심축(2)과 회전축(3)(301)들을 설치하고 이 회전축들에 각각의 작동편(4)(401)을 설치하며 이 작동편들은 각각의 축(5)(505)을 중심으로 회전 가능하게 설치되고 상기 작동편들에는 지지편(6)과 절단편(7)을 각각 설치하여 구성된 절단기에 있어서, 상기 지지편(6)에는 안내부(601)를 형성하고 상기 절단부(7)의 중앙부에는 선단에 요부(801)를 형성한 절단구(8)를 형성하여 구성된 것이다.The central shaft 2 and the rotating shaft 3, 301 are installed in front of both handles 1, 101 and the respective operating pieces 4, 401 are installed on the rotating shafts. In the cutter which is rotatably installed about the shafts (5) and (505) and is provided by providing the support pieces (6) and the cutting pieces (7) on the working pieces, respectively, wherein the support pieces (6) have guides ( 601 is formed and a cutting tool 8 formed with a recess 801 at the tip is formed at the center of the cutout portion 7.
이상과 같이 구성된 본 고안은 알미늄 샤시에 수로용 홈이나 레일홈을 형성하기 위한 작업을 할 때, 상기 양 손잡이(1)(101)들을 좌우로 벌리고 이들의 선단부에 설치된 작동편(4)(401)을 작동시켜 지지편(6)과 절단편(7)을 벌인 상태에서 이들을 수로용 홈 또는 레일홈 형성을 위한 위치에 맞춘후 상기 지지편(6)과 절단편(7)을 양 손잡이(1)(101)를 이용하여 작동시키면, 상기 지지편(6)과 절단편(7)에 각각 형성된 안내부(601)와 절단구(8)가 상호 맞물리는 형태로 작용하게 되고 상기 중심축(92)과 회전축(3)(301) 및 축(5)(501)들의 상호 작용과 작동편(4)(401)의 작용에 의한 지렛대 작용이 이루어지며 이 작용에 의하여 상기 지지편(6)과 절단편(7)에 각각 형성된 안내부(601)와 절단구(8)가 적은 힘만으로 작동하게 되고 상기 안내부(601)와 절단구(8)의 요부(801)에 의하여 알미늄 샤시에 수로용 홈이나 레일홈등을 용이하게 형성시키게 된다.The present invention configured as described above, when working to form a channel groove or rail groove in the aluminum chassis, the two handles (1) (101) to the left and right operating pieces (4) (401) installed on their front end In the state where the support piece 6 and the cutting piece 7 are opened to each other to be aligned to form a waterway groove or a rail groove, and then the support piece 6 and the cutting piece 7 are both handles (1). When operated using the 101, the guide 601 and the cutting tool 8 formed on the support piece 6 and the cutting piece 7 are engaged with each other, and the central axis 92 is formed. ) And the lever (3) 301 and the shaft (5) (501) interaction of the lever and the action of the working piece (4) (401) is made by the action of the support piece (6) and cutting The guide portion 601 and the cutting tool 8 respectively formed on the piece 7 operate with only a small force, and the guide part 601 and the recess 801 of the cutting tool 8 are reminded. It is easy to form channel grooves or rail grooves in the chassis.
상기와 같이하여 알미늄 샤시에 수로용 홈이나 레일등을 형성시킨후 다음 작업 등을 위하여 상기 양 손잡이(1)(101)를 벌리면 상기 작동편과 지지편 및 절단편이 상기의 역으로 작동되어 복귀하게 되며 이때, 상기 절단편에 형성된 절단구(8)의 선단에 요부(801)가 형성되어 있기 때문에 상기 절단, 성형부위에서 절단구가 쉽게 이탈되고 상기 성형부위에는 버(Burr)가 발생되지 않게되며 이에 따라 종래와 같이 후가공을 해야하는 번거로움이 없게 된다.After forming grooves or rails for waterways in the aluminum chassis as described above, and then opening the handles (1) and (101) for the next operation, the operation piece, the support piece, and the cutting piece are operated in reverse to the above. At this time, since the recess 801 is formed at the tip of the cutting tool 8 formed on the cutting piece, the cutting tool is easily detached from the cutting and molding parts, and the burr is not generated in the molding parts. This eliminates the hassle of performing post-processing as in the prior art.
따라서, 상기 절단작업후 이탈 복귀되는 절단구들의 복귀동작이 원활하게 되고, 상기와 같이 간단하게 절단수단을 개선하므로써 알미늄 샤시에 수로용 홈이나 레일홈을 형성하는 작업이 용이하면서도 간편하게 이루어지며 상기 성형후의 제품이 미려하게 되고 작업성이 좋아 작업능률을 크게 향상시킬 수 있게 되는 점등의 특징을 지닌 것이다.Therefore, the return operation of the cutting tools that are separated and returned after the cutting operation is smooth, and by simply improving the cutting means as described above, it is easy and convenient to form the channel grooves or rail grooves in the aluminum chassis by the molding. Later, the product is beautiful and the workability is good, which makes it possible to greatly improve the work efficiency.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019970009831U KR200154215Y1 (en) | 1997-05-02 | 1997-05-02 | Piercing cutter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019970009831U KR200154215Y1 (en) | 1997-05-02 | 1997-05-02 | Piercing cutter |
Publications (2)
Publication Number | Publication Date |
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KR19980065603U KR19980065603U (en) | 1998-12-05 |
KR200154215Y1 true KR200154215Y1 (en) | 1999-08-02 |
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ID=19500433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR2019970009831U KR200154215Y1 (en) | 1997-05-02 | 1997-05-02 | Piercing cutter |
Country Status (1)
Country | Link |
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KR (1) | KR200154215Y1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100859336B1 (en) | 2007-03-23 | 2008-09-19 | 이충연 | Apparatus for rotation the shaft of shear |
-
1997
- 1997-05-02 KR KR2019970009831U patent/KR200154215Y1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100859336B1 (en) | 2007-03-23 | 2008-09-19 | 이충연 | Apparatus for rotation the shaft of shear |
Also Published As
Publication number | Publication date |
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KR19980065603U (en) | 1998-12-05 |
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