WO2019198855A1 - Shear - Google Patents

Shear Download PDF

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Publication number
WO2019198855A1
WO2019198855A1 PCT/KR2018/004738 KR2018004738W WO2019198855A1 WO 2019198855 A1 WO2019198855 A1 WO 2019198855A1 KR 2018004738 W KR2018004738 W KR 2018004738W WO 2019198855 A1 WO2019198855 A1 WO 2019198855A1
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WO
WIPO (PCT)
Prior art keywords
cutter
housing
unit
blade
frame
Prior art date
Application number
PCT/KR2018/004738
Other languages
French (fr)
Korean (ko)
Inventor
조창훈
최강훈
Original Assignee
주식회사 에이취케이
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Application filed by 주식회사 에이취케이 filed Critical 주식회사 에이취케이
Publication of WO2019198855A1 publication Critical patent/WO2019198855A1/en

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    • 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
    • B26D1/01—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 involving a cutting member which does not travel with the work
    • B26D1/04—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 involving a cutting member which does not travel with the work having a linearly-movable cutting member
    • 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
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/04—Shearing machines or shearing devices cutting by blades which move parallel to themselves having only one moving blade
    • 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
    • B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
    • 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
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • 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
    • B26D2001/006—Cutting members therefor the cutting blade having a special shape, e.g. a special outline, serrations

Definitions

  • the present invention relates to a shearing machine, and more particularly, to a shearing machine capable of heterogeneous production by general cutting and shape cutting.
  • the shearing machine cuts the material into a straight line or a curve by shearing action when the upper and lower blades are engaged.
  • the shearing machine needed to use a separate cutter to make normal cutting and shape cutting on the material. That is, the cutter for cutting the shape and the cutter for the shape cutting to be used separately, there is a problem that the time required for the replacement of the cutter in the shear for normal cutting and shape cutting. Therefore, there is a need for improvement.
  • an object of the present invention is to provide a shearing machine capable of heterogeneous production in the general cutting and shape cutting.
  • Shear according to the present invention comprises: a frame portion; A first blade unit mounted to the frame unit; A first housing mounted on the frame unit, the second blade unit shearing a material engaged with the first blade unit, and the first blade unit comprising: a first housing mounted on the frame unit; A first support part mounted on the first housing and having a plurality of first openings; And a first cutter unit mounted on the first housing so as to be slidably movable, the first cutter unit including a first cutter that is extinguishable through the first opening.
  • the first cutter is formed to correspond to the first opening.
  • the second blade portion mounted to the frame portion;
  • a second support part mounted to the second housing and having a plurality of second openings formed therein;
  • a second cutter unit mounted on the second housing so as to be slidably movable and having a second cutter that can be ejected through the second opening.
  • the second cutter is formed to correspond to the second opening.
  • At least one of the first blade portion and the second blade portion is mounted to the frame portion to be movable up and down.
  • At least one of the first blade portion and the second blade portion is fixedly mounted to the frame portion.
  • the general cutting and the shape cutting can be made according to the material to produce a variety of products using the material.
  • a separate cutter is not required for general cutting and shape cutting, so that production time can be shortened and productivity can be improved.
  • FIG. 1 is a perspective view schematically showing a shear according to an embodiment of the present invention.
  • Figure 2 is a front view schematically showing a general cutting using a shear according to an embodiment of the present invention.
  • FIG 3 is a front view schematically showing a shape cutting using a shearing machine according to an embodiment of the present invention.
  • FIG. 1 is a perspective view schematically showing a shear according to an embodiment of the present invention
  • Figure 2 is a front view schematically showing a general cutting using a shear according to an embodiment of the present invention
  • Figure 3 is an embodiment of the present invention It is a front view which shows schematically the shape cutting using the shearing machine which concerns on the example.
  • a shearing machine according to an embodiment of the present invention includes a frame portion 10, a first blade portion 20, and a second blade portion 30.
  • the frame unit 10 supports the first blade unit 20 and the second blade unit 30 to be lifted up and down.
  • the frame part 10 provides a space through which the material S conveyed in the horizontal direction passes, and the material S is sheared in engagement with the first blade part 20 and the second blade part 30 which are vertically elevated. .
  • both the first blade portion 20 and the second blade portion 30 are mounted to be movable up and down.
  • any one of the first blade unit 20 and the second blade unit 30 is mounted to be movable up and down.
  • any one of the first blade unit 20 and the second blade unit 30 may be mounted to be fixed to the frame unit 10.
  • the first blade unit 20 is mounted on the frame unit 10, and includes a first housing 21, a first support unit 23, and a first cutter unit 25.
  • the first housing 21 is mounted on one side of the frame portion 10 (upper reference standard in FIG. 1), and accommodates the first cutter portion 25 therein.
  • the first cutter portion 25 is formed to be exposed to one side (the lower side of FIG. 1) of the first housing 21.
  • the first cutter portion 25 is supported to be liftable inside the first housing 21.
  • the first blade unit 20 is moved up and down by the operation of the drive unit 40 installed on one side (upper reference in Fig. 1) of the frame unit 10.
  • the drive unit 40 may be operated by a cylinder or a solenoid method.
  • the first support part 23 is mounted on one side (the lower side of FIG. 2) of the first housing 21.
  • a plurality of first openings 22 are formed in the first support part 23 along the longitudinal direction of the first support part 23.
  • the first opening 22 is formed to a size such that the first cutter 24 of the first cutter portion 25 can be exposed to the outside.
  • the first cutter portion 25 is slidably mounted to the first housing 21 and includes a first cutter 24 that is protruding to the outside through the first opening portion 22.
  • the first cutter 24 is formed to be arranged at a position corresponding to the first opening 22.
  • a plurality of first cutters 24 are arranged along the longitudinal direction of the body portion of the first cutter portion 25.
  • the first cutter 24 has the same surface as the first opening 22 to shear the workpiece S.
  • the first cutter 24 has an end portion exposed to the outside from the first opening 22 to shear the raw material S.
  • the exposure height of the first cutter 24 is determined according to the material S to be worked.
  • the second blade unit 30 is mounted on the frame unit 10, and includes a second housing 31, a second support unit 33, and a second cutter unit 35.
  • the second housing 31 is mounted on one side (the lower side of FIG. 1) of the frame part 10, and accommodates the second cutter part 35 therein.
  • the second cutter portion 35 is formed to be exposed to one side of the second housing 31 (upper reference standard in FIG. 1).
  • the second cutter portion 35 is supported to be liftable inside the second housing 31.
  • the second support part 33 is mounted on one side (the upper reference side in FIG. 2) of the second housing 31.
  • a plurality of second openings 32 are formed in the second support part 33 along the longitudinal direction of the second support part 33.
  • the second opening 32 is formed to a size such that the second cutter 34 of the second cutter portion 35 can be exposed to the outside.
  • the second cutter portion 35 is mounted to the second housing 31 so as to be slidable, and has a second cutter 34 which is protruding to the outside through the second opening 32.
  • the second cutter 34 is formed to be arranged at a position corresponding to the second opening 32.
  • the plurality of second cutters 34 are arranged along the longitudinal direction of the body portion of the second cutter portion 35.
  • the second cutter 34 has the same surface as the second opening 32 to shear the workpiece S.
  • the first cutter 24 has an end portion exposed to the outside from the first opening 22 to shear the raw material S.
  • the exposure height of the second cutter 34 is determined according to the material S to be worked.
  • At least one of the first blade portion 20 and the second blade portion 30 is mounted to the frame portion 10 to be movable up and down.
  • the first blade unit 20 and the second blade unit 30 is mounted to the frame portion 10 to be movable up and down.
  • the first blade unit 20 and the second blade unit 30 The other which does not move up and down is fixedly mounted to the frame portion 10.
  • both the first blade unit 20 and the second blade unit 30 are mounted to the frame unit 10 so as to be movable up and down. Therefore, each of the first blade portion 20 and the second blade portion 30 is moved up and down to shear the material (S).
  • the general cutting and the shape cutting can be made according to the material to produce a variety of products using the material.
  • a separate cutter is not required for general cutting and shape cutting, so that production time can be shortened and productivity can be improved.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Shearing Machines (AREA)

Abstract

Disclosed is an invention relating to a shear. The shear according to the present invention comprises: a frame part; a first blade part mounted on the frame part; and a second blade part mounted on the frame part, for shearing a material engaging with the first blade part, wherein the first blade part comprises a first housing mounted on the frame part, a first support part mounted on the first housing and having a plurality of first openings formed thereon, and a first cutter part mounted on the first housing in a slidably movable manner and having a first cutter which can appear and disappear via the first openings.

Description

전단기Shearing machine
본 발명은 전단기에 관한 것으로, 보다 상세하게는 일반 커팅과 형상 커팅으로 이종 생산이 가능한 전단기에 관한 것이다.The present invention relates to a shearing machine, and more particularly, to a shearing machine capable of heterogeneous production by general cutting and shape cutting.
전단기는 윗날과 아랫날이 맞물리면서 전단 작용에 의해 소재를 직선이나 곡선으로 절단하는 것이다. 종래기술에서 전단기는 소재에 일반 커팅과 형상 커팅을 하기 위해서는 별도의 커터를 사용할 필요가 있었다. 즉, 소재의 일반 커팅을 위한 커터와 형상 커팅을 위한 커터를 별도로 사용하게 되어, 일반 커팅과 형상 커팅을 위해 전단기에 해당 커터의 교체를 위한 시간이 소모되는 문제점이 있다. 따라서 이를 개선할 필요성이 요청된다. The shearing machine cuts the material into a straight line or a curve by shearing action when the upper and lower blades are engaged. In the prior art, the shearing machine needed to use a separate cutter to make normal cutting and shape cutting on the material. That is, the cutter for cutting the shape and the cutter for the shape cutting to be used separately, there is a problem that the time required for the replacement of the cutter in the shear for normal cutting and shape cutting. Therefore, there is a need for improvement.
본 발명의 배경기술은 대한민국 공개특허공보 제10-2015-0107854호(2015.09.23 공개, 발명의 명칭: 전단기를 작동시키기 위한 방법 및 장치)에 개시되어 있다.Background art of the present invention is disclosed in Republic of Korea Patent Publication No. 10-2015-0107854 (published on September 23, 2015, the name of the invention: method and apparatus for operating a shearing machine).
본 발명은 상기와 같은 문제점을 해결하기 위해 창출된 것으로, 본 발명의 목적은 일반 커팅과 형상 커팅으로 이종 생산이 가능한 전단기를 제공하는 것이다.The present invention has been created to solve the above problems, an object of the present invention is to provide a shearing machine capable of heterogeneous production in the general cutting and shape cutting.
본 발명에 따른 전단기는: 프레임부; 상기 프레임부에 장착되는 제1블레이드부; 상기 프레임부에 장착되고, 상기 제1블레이드부와 맞물리는 소재를 전단하는 제2블레이드부를 포함하고, 상기 제1블레이드부는, 상기 프레임부에 장착되는 제1하우징; 상기 제1하우징에 장착되고, 복수개의 제1개구부가 형성되는 제1지지부; 상기 제1하우징에 슬라이드 이동 가능하게 장착되고, 상기 제1개구부를 통해 출물 가능한 제1커터를 구비하는 제1커터부를 포함한다.Shear according to the present invention comprises: a frame portion; A first blade unit mounted to the frame unit; A first housing mounted on the frame unit, the second blade unit shearing a material engaged with the first blade unit, and the first blade unit comprising: a first housing mounted on the frame unit; A first support part mounted on the first housing and having a plurality of first openings; And a first cutter unit mounted on the first housing so as to be slidably movable, the first cutter unit including a first cutter that is extinguishable through the first opening.
본 발명에서 상기 제1커터는 상기 제1개구부에 대응되게 형성된다.In the present invention, the first cutter is formed to correspond to the first opening.
본 발명에서 상기 제2블레이드부는, 상기 프레임부에 장착되는 제2하우징; 상기 제2하우징에 장착되고, 복수개의 제2개구부가 형성되는 제2지지부; 상기 제2하우징에 슬라이드 이동 가능하게 장착되고, 상기 제2개구부를 통해 출물 가능한 제2커터를 구비하는 제2커터부를 포함한다.In the present invention, the second blade portion, the second housing mounted to the frame portion; A second support part mounted to the second housing and having a plurality of second openings formed therein; And a second cutter unit mounted on the second housing so as to be slidably movable and having a second cutter that can be ejected through the second opening.
본 발명에서 상기 제2커터는 상기 제2개구부에 대응되게 형성된다.In the present invention, the second cutter is formed to correspond to the second opening.
본 발명에서 상기 제1블레이드부와 상기 제2블레이드부 중 적어도 어느 하나는 상기 프레임부에 상하로 이동 가능하게 장착된다.In the present invention, at least one of the first blade portion and the second blade portion is mounted to the frame portion to be movable up and down.
본 발명에서 상기 제1블레이드부와 상기 제2블레이드부 중 적어도 어느 하나는 상기 프레임부에 고정 장착된다.In the present invention, at least one of the first blade portion and the second blade portion is fixedly mounted to the frame portion.
본 발명에 따른 전단기에 의하면, 소재에 따라 일반 커팅과 형상 커팅이 이루어질 수 있어 소재를 이용한 생산품을 다양하게 생산할 수 있다.According to the shearing machine according to the present invention, the general cutting and the shape cutting can be made according to the material to produce a variety of products using the material.
또한 본 발명에 따르면 일반 커팅과 형상 커팅을 위해 별도의 커터를 필요로 하지 않아 생산 시간이 단축되고 생산성이 향상될 수 있다.In addition, according to the present invention, a separate cutter is not required for general cutting and shape cutting, so that production time can be shortened and productivity can be improved.
도 1은 본 발명의 일 실시예에 따른 전단기를 개략적으로 나타내는 사시도이다.1 is a perspective view schematically showing a shear according to an embodiment of the present invention.
도 2는 본 발명의 일 실시예에 따른 전단기를 이용한 일반 커팅을 개략적으로 나타내는 정면도이다.Figure 2 is a front view schematically showing a general cutting using a shear according to an embodiment of the present invention.
도 3은 본 발명의 일 실시예에 따른 전단기를 이용한 형상 커팅을 개략적으로 나타내는 정면도이다.3 is a front view schematically showing a shape cutting using a shearing machine according to an embodiment of the present invention.
이하, 첨부된 도면들을 참조하여 본 발명에 따른 전단기의 일 실시예를 설명한다. 이러한 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있다. Hereinafter, with reference to the accompanying drawings will be described an embodiment of a shearing machine according to the present invention. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description.
또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로써, 이는 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있다. 그러므로 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to a user's or operator's intention or custom. Therefore, the definitions of these terms should be made based on the contents throughout the specification.
도 1은 본 발명의 일 실시예에 따른 전단기를 개략적으로 나타내는 사시도이고, 도 2는 본 발명의 일 실시예에 따른 전단기를 이용한 일반 커팅을 개략적으로 나타내는 정면도이고, 도 3은 본 발명의 일 실시예에 따른 전단기를 이용한 형상 커팅을 개략적으로 나타내는 정면도이다.1 is a perspective view schematically showing a shear according to an embodiment of the present invention, Figure 2 is a front view schematically showing a general cutting using a shear according to an embodiment of the present invention, Figure 3 is an embodiment of the present invention It is a front view which shows schematically the shape cutting using the shearing machine which concerns on the example.
도 1 내지 도 3을 참조하면, 본 발명의 일 실시예에 따른 전단기는 프레임부(10), 제1블레이드부(20), 제2블레이드부(30)를 포함한다.1 to 3, a shearing machine according to an embodiment of the present invention includes a frame portion 10, a first blade portion 20, and a second blade portion 30.
프레임부(10)는 제1블레이드부(20)와 제2블레이드부(30)가 상하로 승강 가능하게 지지한다. 프레임부(10)에는 수평방향으로 이송되는 소재(S)가 지나가는 공간을 제공하고, 소재(S)는 상하로 승강되는 제1블레이드부(20)와 제2블레이드부(30)에 맞물려 전단된다.The frame unit 10 supports the first blade unit 20 and the second blade unit 30 to be lifted up and down. The frame part 10 provides a space through which the material S conveyed in the horizontal direction passes, and the material S is sheared in engagement with the first blade part 20 and the second blade part 30 which are vertically elevated. .
프레임부(10)에서 제1블레이드부(20)와 제2블레이드부(30)는 둘다 상하로 이동 가능하게 장착된다. 또는 제1블레이드부(20)와 제2블레이드부(30) 중 어느 하나는 상하로 이동 가능하게 장착된다. 이때 제1블레이드부(20)와 제2블레이드부(30) 중 어느 하나는 프레임부(10)에 고정되게 가능하게 장착된다. In the frame portion 10, both the first blade portion 20 and the second blade portion 30 are mounted to be movable up and down. Alternatively, any one of the first blade unit 20 and the second blade unit 30 is mounted to be movable up and down. In this case, any one of the first blade unit 20 and the second blade unit 30 may be mounted to be fixed to the frame unit 10.
제1블레이드부(20)는 프레임부(10)에 장착되는 것으로, 제1하우징(21), 제1지지부(23), 제1커터부(25)를 포함한다. 제1하우징(21)은 프레임부(10)의 일측(도 1 기준 상측)에 장착되는 것으로, 내부에 제1커터부(25)를 수용한다. 제1하우징(21)의 일측(도 1 기준 하측)으로 제1커터부(25)가 노출 가능하게 형성된다. 제1커터부(25)는 제1하우징(21)의 내부에 승강 가능하게 지지된다. The first blade unit 20 is mounted on the frame unit 10, and includes a first housing 21, a first support unit 23, and a first cutter unit 25. The first housing 21 is mounted on one side of the frame portion 10 (upper reference standard in FIG. 1), and accommodates the first cutter portion 25 therein. The first cutter portion 25 is formed to be exposed to one side (the lower side of FIG. 1) of the first housing 21. The first cutter portion 25 is supported to be liftable inside the first housing 21.
제1블레이드부(20)는 프레임부(10)의 일측(도 1 기준 상측)에 설치된 구동부(40)의 작동에 의해 상하로 이동된다. 구동부(40)는 실린더 또는 솔레노이드 방식에 의해 작동될 수 있다.The first blade unit 20 is moved up and down by the operation of the drive unit 40 installed on one side (upper reference in Fig. 1) of the frame unit 10. The drive unit 40 may be operated by a cylinder or a solenoid method.
제1지지부(23)는 제1하우징(21)의 일측(도 2 기준 하측)에 장착된다. 제1지지부(23)에는 제1지지부(23)의 길이방향(도 2 기준 좌우방향)을 따라 복수개의 제1개구부(22)가 개구되게 형성된다. 제1개구부(22)는 제1커터부(25)의 제1커터(24)가 외부로 노출될 수 있는 크기로 형성된다. The first support part 23 is mounted on one side (the lower side of FIG. 2) of the first housing 21. A plurality of first openings 22 are formed in the first support part 23 along the longitudinal direction of the first support part 23. The first opening 22 is formed to a size such that the first cutter 24 of the first cutter portion 25 can be exposed to the outside.
제1커터부(25)는 제1하우징(21)에 슬라이드 이동 가능하게 장착되고, 제1개구부(22)를 통해 외부로 출몰 가능한 제1커터(24)를 구비한다. 제1커터(24)는 제1개구부(22)에 대응되는 위치에 배열되게 형성된다. 제1커터(24)는 제1커터부(25)의 몸체부에 길이방향을 따라 복수개가 배열된다. 소재(S)의 일반 커팅시, 제1커터(24)는 단부가 제1개구부(22)와 동일한 표면을 이루어, 소재(S)를 전단한다. 소재(S)의 형상 커팅시, 제1커터(24)는 단부가 제1개구부(22)에서 외부로 노출되어소재(S)를 전단한다. 제1커터(24)의 노출 높이는 작업 대상인 소재(S)에 따라 결정된다. The first cutter portion 25 is slidably mounted to the first housing 21 and includes a first cutter 24 that is protruding to the outside through the first opening portion 22. The first cutter 24 is formed to be arranged at a position corresponding to the first opening 22. A plurality of first cutters 24 are arranged along the longitudinal direction of the body portion of the first cutter portion 25. During normal cutting of the workpiece S, the first cutter 24 has the same surface as the first opening 22 to shear the workpiece S. When cutting the shape of the raw material S, the first cutter 24 has an end portion exposed to the outside from the first opening 22 to shear the raw material S. The exposure height of the first cutter 24 is determined according to the material S to be worked.
제2블레이드부(30)는 프레임부(10)에 장착되는 것으로, 제2하우징(31), 제2지지부(33), 제2커터부(35)를 포함한다. 제2하우징(31)은 프레임부(10)의 일측(도 1 기준 하측)에 장착되는 것으로, 내부에 제2커터부(35)를 수용한다. 제2하우징(31)의 일측(도 1 기준 상측)으로 제2커터부(35)가 노출 가능하게 형성된다. 제2커터부(35)는 제2하우징(31)의 내부에 승강 가능하게 지지된다. The second blade unit 30 is mounted on the frame unit 10, and includes a second housing 31, a second support unit 33, and a second cutter unit 35. The second housing 31 is mounted on one side (the lower side of FIG. 1) of the frame part 10, and accommodates the second cutter part 35 therein. The second cutter portion 35 is formed to be exposed to one side of the second housing 31 (upper reference standard in FIG. 1). The second cutter portion 35 is supported to be liftable inside the second housing 31.
제2지지부(33)는 제2하우징(31)의 일측(도 2 기준 상측)에 장착된다. 제2지지부(33)에는 제2지지부(33)의 길이방향(도 2 기준 좌우방향)을 따라 복수개의 제2개구부(32)가 개구되게 형성된다. 제2개구부(32)는 제2커터부(35)의 제2커터(34)가 외부로 노출될 수 있는 크기로 형성된다. The second support part 33 is mounted on one side (the upper reference side in FIG. 2) of the second housing 31. A plurality of second openings 32 are formed in the second support part 33 along the longitudinal direction of the second support part 33. The second opening 32 is formed to a size such that the second cutter 34 of the second cutter portion 35 can be exposed to the outside.
제2커터부(35)는 제2하우징(31)에 슬라이드 이동 가능하게 장착되고, 제2개구부(32)를 통해 외부로 출몰 가능한 제2커터(34)를 구비한다. 제2커터(34)는 제2개구부(32)에 대응되는 위치에 배열되게 형성된다. 제2커터(34)는 제2커터부(35)의 몸체부에 길이방향을 따라 복수개가 배열된다. 소재(S)의 일반 커팅시, 제2커터(34)는 단부가 제2개구부(32)와 동일한 표면을 이루어, 소재(S)를 전단한다. 소재(S)의 형상 커팅시, 제1커터(24)는 단부가 제1개구부(22)에서 외부로 노출되어소재(S)를 전단한다. 제2커터(34)의 노출 높이는 작업 대상인 소재(S)에 따라 결정된다. The second cutter portion 35 is mounted to the second housing 31 so as to be slidable, and has a second cutter 34 which is protruding to the outside through the second opening 32. The second cutter 34 is formed to be arranged at a position corresponding to the second opening 32. The plurality of second cutters 34 are arranged along the longitudinal direction of the body portion of the second cutter portion 35. During normal cutting of the workpiece S, the second cutter 34 has the same surface as the second opening 32 to shear the workpiece S. When cutting the shape of the raw material S, the first cutter 24 has an end portion exposed to the outside from the first opening 22 to shear the raw material S. The exposure height of the second cutter 34 is determined according to the material S to be worked.
본 발명의 일 실시예에서 제1블레이드부(20)와 제2블레이드부(30) 중 적어도 어느 하나는 프레임부(10)에 상하로 이동 가능하게 장착된다. 제1블레이드부(20)와 제2블레이드부(30) 중 어느 하나가 프레임부(10)에 상하로 이동 가능하게 장착되는 경우, 제1블레이드부(20)와 제2블레이드부(30) 중 상하로 이동하지 않는 다른 하나가 프레임부(10)에 고정 장착된다.In one embodiment of the present invention, at least one of the first blade portion 20 and the second blade portion 30 is mounted to the frame portion 10 to be movable up and down. When any one of the first blade unit 20 and the second blade unit 30 is mounted to the frame unit 10 to be movable up and down, the first blade unit 20 and the second blade unit 30 The other which does not move up and down is fixedly mounted to the frame portion 10.
또는 제1블레이드부(20)와 제2블레이드부(30) 둘다 프레임부(10)에 상하로 이동 가능하게 장착된다. 따라서 제1블레이드부(20)와 제2블레이드부(30) 각각이 상하로 이동되면서 소재(S)를 전단한다.Alternatively, both the first blade unit 20 and the second blade unit 30 are mounted to the frame unit 10 so as to be movable up and down. Therefore, each of the first blade portion 20 and the second blade portion 30 is moved up and down to shear the material (S).
본 발명에 따른 전단기에 의하면, 소재에 따라 일반 커팅과 형상 커팅이 이루어질 수 있어 소재를 이용한 생산품을 다양하게 생산할 수 있다.According to the shearing machine according to the present invention, the general cutting and the shape cutting can be made according to the material to produce a variety of products using the material.
또한 본 발명에 따르면 일반 커팅과 형상 커팅을 위해 별도의 커터를 필요로 하지 않아 생산 시간이 단축되고 생산성이 향상될 수 있다.In addition, according to the present invention, a separate cutter is not required for general cutting and shape cutting, so that production time can be shortened and productivity can be improved.
본 발명은 도면에 도시되는 일 실시예를 참고로 하여 설명되었으나, 이는 예시적인 것에 불과하며, 당해 기술이 속하는 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다. 따라서 본 발명의 진정한 기술적 보호범위는 아래의 청구범위에 의해서 정하여져야 할 것이다.Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and various modifications and equivalent other embodiments are possible to those skilled in the art. Will understand. Therefore, the true technical protection scope of the present invention will be defined by the claims below.

Claims (5)

  1. 프레임부;A frame portion;
    상기 프레임부에 장착되는 제1블레이드부;A first blade unit mounted to the frame unit;
    상기 프레임부에 장착되고, 상기 제1블레이드부와 맞물리는 소재를 전단하는 제2블레이드부를 포함하고, A second blade unit mounted to the frame unit and shearing a material engaged with the first blade unit;
    상기 제1블레이드부는,The first blade unit,
    상기 프레임부에 장착되는 제1하우징;A first housing mounted to the frame part;
    상기 제1하우징에 장착되고, 복수개의 제1개구부가 형성되는 제1지지부;A first support part mounted on the first housing and having a plurality of first openings;
    상기 제1하우징에 슬라이드 이동 가능하게 장착되고, 상기 제1개구부를 통해 출물 가능한 제1커터를 구비하는 제1커터부를 포함하는 것을 특징으로 하는 전단기.And a first cutter portion mounted to the first housing so as to be slidably movable, the first cutter portion including a first cutter capable of being ejected through the first opening.
  2. 제1항에 있어서, The method of claim 1,
    상기 제1커터는 상기 제1개구부에 대응되게 형성되는 것을 특징으로 하는 전단기.And the first cutter is formed to correspond to the first opening.
  3. 제1항에 있어서, The method of claim 1,
    상기 제2블레이드부는,The second blade unit,
    상기 프레임부에 장착되는 제2하우징;A second housing mounted to the frame unit;
    상기 제2하우징에 장착되고, 복수개의 제2개구부가 형성되는 제2지지부;A second support part mounted to the second housing and having a plurality of second openings formed therein;
    상기 제2하우징에 슬라이드 이동 가능하게 장착되고, 상기 제2개구부를 통해 출물 가능한 제2커터를 구비하는 제2커터부를 포함하는 것을 특징으로 하는 전단기.And a second cutter portion mounted to the second housing so as to be slidably movable, the second cutter portion including a second cutter that is extinguishable through the second opening.
  4. 제3항에 있어서, The method of claim 3,
    상기 제2커터는 상기 제2개구부에 대응되게 형성되는 것을 특징으로 하는 전단기.And the second cutter is formed to correspond to the second opening.
  5. 제1항에 있어서, The method of claim 1,
    상기 제1블레이드부와 상기 제2블레이드부 중 적어도 어느 하나는 상기 프레임부에 상하로 이동 가능하게 장착되는 것을 특징으로 하는 전단기.And at least one of the first blade unit and the second blade unit is mounted to the frame unit to be movable up and down.
PCT/KR2018/004738 2018-04-13 2018-04-24 Shear WO2019198855A1 (en)

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Citations (5)

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JPH0513636A (en) * 1991-07-05 1993-01-22 Mitsubishi Electric Corp Device and method for manufacturing semiconductor
JPH0746416Y2 (en) * 1988-04-14 1995-10-25 富士車輌株式会社 Shearing machine
JP3007130B2 (en) * 1990-11-14 2000-02-07 日本鋼管ライトスチール株式会社 Unnecessary edge cutting machine for steel plate
JP2000117530A (en) * 1998-10-16 2000-04-25 Amada Co Ltd Shearing machine
JP5838822B2 (en) * 2012-01-16 2016-01-06 トヨタ自動車株式会社 Press machine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0746416Y2 (en) * 1988-04-14 1995-10-25 富士車輌株式会社 Shearing machine
JP3007130B2 (en) * 1990-11-14 2000-02-07 日本鋼管ライトスチール株式会社 Unnecessary edge cutting machine for steel plate
JPH0513636A (en) * 1991-07-05 1993-01-22 Mitsubishi Electric Corp Device and method for manufacturing semiconductor
JP2000117530A (en) * 1998-10-16 2000-04-25 Amada Co Ltd Shearing machine
JP5838822B2 (en) * 2012-01-16 2016-01-06 トヨタ自動車株式会社 Press machine

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