KR200240108Y1 - Cutting knives for light and soft goods - Google Patents

Cutting knives for light and soft goods Download PDF

Info

Publication number
KR200240108Y1
KR200240108Y1 KR2020010007122U KR20010007122U KR200240108Y1 KR 200240108 Y1 KR200240108 Y1 KR 200240108Y1 KR 2020010007122 U KR2020010007122 U KR 2020010007122U KR 20010007122 U KR20010007122 U KR 20010007122U KR 200240108 Y1 KR200240108 Y1 KR 200240108Y1
Authority
KR
South Korea
Prior art keywords
blade
cutting
cutter
light
hard
Prior art date
Application number
KR2020010007122U
Other languages
Korean (ko)
Inventor
이기종
Original Assignee
이기종
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 이기종 filed Critical 이기종
Priority to KR2020010007122U priority Critical patent/KR200240108Y1/en
Application granted granted Critical
Publication of KR200240108Y1 publication Critical patent/KR200240108Y1/en

Links

Landscapes

  • Milling Processes (AREA)

Abstract

본고안은경,연질성 물건을 절단시 마찰저항을 최대로 줄이기 위해 고가이면서도 견고한 초경칼날을 사용하되 나머지 부분은 원자재 절감을위해 저가인 인반철재로 구성한 절단기의 삭도 부위에 일정 간격으로 다수의 파절홈을 형성하여 초경칼날을 부착하고 동 초경캉날이 다단턱부로 구성되어 있어 절단시 점차적으로 한단계씩 칼날이 확장됨에 따라 강도가 높아져 절단 작업이 신속 정확하면서도 소음을 최소화로 줄일수있는것이 특징인 것이다 The present invention is based on the idea that , in order to maximize the frictional resistance when cutting light and soft materials, a high cost and hard metal carbide blade is used, while the remainder is made of inexpensive iron- Since the cutter blade is attached to the cutter blade to form a groove and the cutter blade is formed of a multi-cutter cutter at the time of cutting, the cutter blade can be cut quickly and accurately,

Description

경,연질성 물건용 절단기의 절단칼{omitted}Cutting knife for cutter for light and soft goods

본고안은 선출원 고안 20- 2001 - 6834호로 선출원된 경,연질성 물건용 절단기의 절단칼에 대한 개량고안 으로서 원형 절단칼을 가격이 저렴한 일반 철재로 사용하되 물건 절단시 마찰 저항을 최대로 줄이기 위해 고가인 초경칼날 다수를 일정 간격으로 원형칼 가장자리 파절홈에 횡삽, 고착됨에 있어 동 초경칼날을 다단턱부로 구성하므로 절단시 점차적으로 한단계씩 칼날이 확장되어 강도가 높아짐에 따라 소음을 최소화 하면서 절단효과는 보다 증대되는 고안인 것이다The present invention relates to a cutting blade for a light and soft material cutting machine, which is proposed by Prior Art No. 20- 2001-6834. The circular cutting knife is used as a low cost general steel material. In order to reduce frictional resistance, Since a large number of expensive carbide blades are transversely inserted at a predetermined interval in a circular blade edge groove, and since the copper carbide blade is fixed at a fixed stage, the blades are gradually expanded one step at a time of cutting, Is a more aggressive design

선출원 고안의 경우 경제적으로는 많은 효과가 있겠으나 초경칼날 등이 단순 뾰족한 삭도의 기능만으로 구성되어 있다보니 물건 절단시 하중이 칼날 에 집중되어 목재, 경수지등 단단한 물건은 심한 마찰 저항을 받게 되므로 소음이 심하게 나는 결점이 있었다In the case of the original design, it is economically effective, but since the carbide blades and the like are made up only of the function of the rope with a sharp point, the load is concentrated on the blade during the cutting of the object, so that the hard material such as wood and hard resin receives severe frictional resistance, This was badly bad for me.

본고안은 이러한 결점을 시정하여 안출한 것으로 원형절단칼의 일반철재로된 삭도 부위보다 약간 길게 노출된 초경칼날을 다단턱부로 구성하여 경,연수지와 목재 등의 심한 마찰 저항에도 점차적 다단계로 절단하기때문에 절단효과는 신속 정확하면서도 가장 중요한 소음을 최대로 줄일수 있는 경,연질성 물건용 절단기의 절단칼을 제공하는 것이다The present invention is based on correcting these drawbacks. It consists of multi-tiered jaws which are exposed slightly longer than the roughened parts made of general steel of circular cutting knife, and they are gradually cut into multi-step cutting even in severe frictional resistance of light, The cutting effect is to provide a cutting knife for a light and soft material cutter that can quickly and accurately reduce the most important noise

도 1 은 본고안 절단칼의 일부분 분해 사시도1 is a partially exploded perspective view of the present cutting knife.

도 2 눈 본고안 초경칼날 사시도Fig. 2 Snow eye devised carbide blade blind eye

도 3 은 본고안 목재용 절단 칼날의 일부분이 분해된 발췌 사시도Fig. 3 is an exploded perspective view showing a part of the cutting blade for the present invention,

통상적인 절단기의 원형칼 (1) 전체를 일반철재로 구성하고 삭도 (2) 부위는 가장자리에 일정간격으로 파절홈 (3)을 형성하여 여기에 다단턱부 (5)로 구성된 초경칼날 (4)을 횡삽, 땜질로서 고착되는 구조로 된것이다A conventional circular cutter 1 of a conventional cutter is made of general steel and a rupture groove 3 is formed at an edge of the ridge 2 at regular intervals and a hard blade 4 made of a multi- It is made of a structure that is fixed by cross-cutting and soldering.

이와같이 구성된 본고안은 대부분 값싼 일반 철재로 되어있어 생산 원가가 매우 저렴하고 작업을 주도하는 아주 견고한 초경칼날 (4)이 삭도 (2) 부위보다 약간 길게 노출되고 다단턱부로 구성되어 있어서 특히 소음이 심하게 나는 경질성 물건 에 적합하는데 도1 처럼 첨단의 좁은부분부터 점차적으로 칼날이 확장되면서 강도가 높아짐에 따라 절단효과는 보다 증대 됨은 물론 절단 작업이 무리하게 한번에 이루어지는 것이 아니고 신속하면서도 단계적으로 하므로 소음을 많이 줄일수있는 특징이 있는 것이다Since the present invention is made of cheap general steel, the production cost is very low and the very hard hard blade 4 leading to the work is exposed a little longer than the ridge 2, and the noise is very heavy I am suitable for hard materials. As shown in Fig. 1, since the cutting edge is gradually expanded from the narrow edge to gradually increasing the strength, the cutting effect is further increased. In addition, the cutting operation is not performed at one time, There is a feature that can be reduced

그리고 도2의 경우처럼 목재전용 절단칼 (1 )에 있어서도 전자와 마찬가지로 단계적으로 신속 정확하게 초경칼날 (4)에 의해 절단 작업이 이루어지므로 제품 생산 원가는 저가로 구성되면서 기능은 보다 뛰어나며 특히 목재에 있어서는 소음이 심하게나는것을 억제하는 등 다목적 효과가 있는 것이다As in the case of FIG. 2, since the cutting operation is performed by the carbide knife 4 in a stepwise and precisely manner in the same manner as the former in the case of the cutter for wood only 1, the cost of production is low and the function is excellent. It has a multipurpose effect, such as suppressing excessive noise.

..

Claims (4)

통상적인 절단기의 원형칼 (1) 전체를 일반 철재로 구성하고 삭도 (2) 부위는 가장자리에 일정 간격으로 파절홈 (3) 울 형성하여 여기에 다단턱부 (5) 로 구성된 초경칼날 (4) 을 횡삽, 땜질로서 고착되는 경,연질성 물건용 절단기의 절단칼A conventional circular cutter 1 of a conventional cutter is made of ordinary steel and the roughened portion 2 is formed with a fracture groove 3 at a predetermined interval on the edge of the roughened cutter blade 4, Cutting knife of cutting machine for soft goods, lightly fixed by soldering, 청구항 1항에 있어서 다단턱부 (5)로 구성된 초경칼날 (4)의 형상모양을형으로 구성한 초경칼날The cutting tool according to claim 1, wherein the shape of the hard blade (4) constituted by the multi-step jaws (5) A carbide blade 청구항 1에 있어서 다단턱부 (5)로 구성된 초경칼날 (4)의 형상모양을형으로 구성된 초경칼날The cutting tool according to claim 1, wherein the shape of the hard blade (4) composed of the multi- Shaped carbide blade 청구항 1항에 있어서 다단턱부 (5)로 구성된 초경칼날 (4)의 형상 모양을형으로 각단 모서리를 약간 R 지게 구성한 초경칼날The cutting tool according to claim 1, wherein the shape of the hard blade (4) constituted by the multi-step jaws (5) Carbide blade with a slightly R-shaped edge at each corner
KR2020010007122U 2001-03-15 2001-03-15 Cutting knives for light and soft goods KR200240108Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020010007122U KR200240108Y1 (en) 2001-03-15 2001-03-15 Cutting knives for light and soft goods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020010007122U KR200240108Y1 (en) 2001-03-15 2001-03-15 Cutting knives for light and soft goods

Publications (1)

Publication Number Publication Date
KR200240108Y1 true KR200240108Y1 (en) 2001-10-08

Family

ID=73097807

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020010007122U KR200240108Y1 (en) 2001-03-15 2001-03-15 Cutting knives for light and soft goods

Country Status (1)

Country Link
KR (1) KR200240108Y1 (en)

Similar Documents

Publication Publication Date Title
EP0958088B1 (en) Tooth structure of a bandsaw blade
US10092963B2 (en) Toothform for a cutting tool, such as a hole saw
US6782781B2 (en) Saw blade for reciprocating saw apparatus
US9884380B2 (en) Saw blade with multiple tangs
US10518344B2 (en) Band saw blade
US20140260879A1 (en) Hacksaw Blade for a Power Tool
EP1690611A3 (en) Razor blade and method of manufacture
US20050211023A1 (en) Upper edge reciprocating saw blade
KR200240108Y1 (en) Cutting knives for light and soft goods
US8826790B2 (en) Saw blade
PT2061636E (en) Cleaver having a crush-forged crank
CN102139393A (en) Combined hobbing cutter
US20130139394A1 (en) Hand-saw blade, hand-saw having the same and method of manufacturing the hand-saw blade
AU2014203251B2 (en) A recip blade
US347008A (en) David e
KR100555597B1 (en) Circular saw for cutting a metal
US161968A (en) Improvement in metal-punches
WO2007004918A8 (en) Knife for peeling vegetables and fruits (two variants)
CN209408756U (en) 3-edge surgical knife tool
CN210732699U (en) Diamond circular saw blade with multiple saw blades
KR200215537Y1 (en) Double-bladed edge of a knife for cutting
US20220297340A1 (en) A Chainsaw Cutting Link, A Saw Chain, A Method of Manufacturing a Cutting Link, and Use of a Cutting Link
CN2463593Y (en) Improved self-tapping screw
JP2007290097A (en) Saw blade
CN108213581A (en) A kind of Multifunctional saw blade

Legal Events

Date Code Title Description
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee