KR900011384Y1 - Iron wire cutting equipment - Google Patents

Iron wire cutting equipment Download PDF

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Publication number
KR900011384Y1
KR900011384Y1 KR2019880015170U KR880015170U KR900011384Y1 KR 900011384 Y1 KR900011384 Y1 KR 900011384Y1 KR 2019880015170 U KR2019880015170 U KR 2019880015170U KR 880015170 U KR880015170 U KR 880015170U KR 900011384 Y1 KR900011384 Y1 KR 900011384Y1
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KR
South Korea
Prior art keywords
wire
blade
cut
tongs
iron wire
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Application number
KR2019880015170U
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Korean (ko)
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KR900006433U (en
Inventor
임정환
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임정환
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Priority to KR2019880015170U priority Critical patent/KR900011384Y1/en
Publication of KR900006433U publication Critical patent/KR900006433U/en
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Publication of KR900011384Y1 publication Critical patent/KR900011384Y1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F11/00Cutting wire

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

내용 없음.No content.

Description

헤딩머신이나 리빗트 제조기의 철선절단장치Wire cutting device of heading machine or rivet maker

제1도는 본고안이 설치된 기계의 일부 평면도.1 is a partial plan view of a machine in which the present proposal is installed.

제2도는 본고안이 설치된 상태의 요부 사시도.2 is a perspective view of the main portion of the state in which the subject matter is installed.

제3a, b도는 본고안의 작동상태도.3a, b is an operating state of the present article.

제4a, b도는 종래 기계의 작동상태도.4a, b is an operating state of a conventional machine.

제5a도는 본고안에 의해 절단된 철선의 평면도, b도는 종래기계에 의해 절단된 철선의 평면도.5A is a plan view of the iron wire cut by the present bill, b is a plan view of the iron wire cut by the conventional machine.

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

2 : 안내판 4' : 이동축의 선단2: guide plate 4 ': tip of moving shaft

5 : 칼날 6 : 집게5: blade 6: forceps

6' : 돌출부 8 : 지지봉6 ': protrusion 8: support rod

9 : 스프링 10 : 폐지봉9: spring 10: waste paper rod

11 : 철선 16 : 철선의 절단면11: wire wire 16: cutting surface of the wire

본고안은 본원 출원인이 실용신안으로 선등록받은 등록제17401호(공고번호79-1848) 제19936호(공고번호8l-521) 헤딩머신이나 등록제17720호(공고번호80-61) 제22642호(공고번호82-1547) 리빗트의 제조기등과 같이 철선을 절단하여 제품을 성형하는 기계에 있어서 일정 길이로 기계에 삽입되는 철선을 칼날로 절단할 때 그 절단면이 각각 상태로 절단될 수 있도록 하므로서 제품의 성형시 타격간을 보호하고 타격 효과가 양호하도록 하여 성형된 제품의 질을 최대한 향상시킬 수 있도록 된 고안에 관한 것이다.This proposal is heading machine or registration No. 17720 (notice no. 80-61) No. 22242 (notification no. 17401 (notice number 79-1848) no. 82-1547) In machines for forming products by cutting iron wires, such as ritual machines, etc., when cutting steel wires inserted into the machine with a knife blade, the cutting surfaces can be cut in their respective states. The present invention relates to a device designed to improve the quality of a molded product as much as possible by protecting the impact between the molding and the good impact.

종래에는 기계 내부로 삽입되는 철선을 칼날로 절단할 때 제4a, 4b도에서와 같이 철선을 잡아주는 집게가 밀려 올라가기 때문에 철선이 휘어지면서 절단되어 그 절단면이 경사지게 절단되었으며, 따라서 이렇게 절단면이 경사지게 절단된 철선을 요부 금형에 삽입시켜 타격간으로 타격하면 타격간의 끝이 철선의 경사진 절단면 때문에 미끄러져 철선의 중양부를 정확하게 타격하지 못하였고 힘을 불균형하게 받은 타격간이 잘 뿌려짐은 물론 제품 완성시 끝부분이 일그러지는등 균일하지가 못해 상품가치가 저하되는 결점이 있었다.Conventionally, when cutting the wire inserted into the machine with a blade, the tongs for holding the wire are pushed up as shown in Figs. 4a and 4b, so the wire is bent and the cutting surface is inclined and thus the cutting surface is inclined. When the cut wire is inserted into the main mold and hit with the hitting rod, the tip of the hitting rod slips due to the inclined cutting surface of the wire, so that the middle part of the wire cannot be hit accurately, and the hitting rod with the unbalanced force is well sprayed. There was a defect that the value of the commodity was lowered due to unevenness such as distorted ends.

본 고안은 이와 같은 결점을 제거하고자 칼날로 철선을 절단할 때 이를 잡아주는 집게가 밀려나지 않도록 하므로서 철선의 절단면이 직각으로 절단될 수 있도록 창안된 것으로서 이를 첨부된 도면에 의해 상제히 설명하면 다음과 같다.The present invention was created so that the cutting surface of the wire can be cut at a right angle so as not to push out the forceps that hold it when cutting the wire with a blade to remove such defects as described in detail by the accompanying drawings as follows. same.

캠홈(3)이 요설된 안내판(2)의 작동에 의해 전, 후진되는 이동축(4)의 선단(4') 일측에 칼날(5)을 부착시키고 그 칼날(5)의 상단에는 집게(6)를 걸림핀(7)에 의해 후미를 유설하여 된 것에 있어서 집게(6)의 저면 중앙부로 지지봉(8)을 입설시켜 칼날(5)을 관통시킨 후 스프링(9)으로 탄지되게 하고, 집게(6)의 선단부 상면에는 돌출부(6')를 형성하며, 기계몸체(1)에는 승강자재되는 괘지봉(10)을 그 하단(10')이 집게(6)의 돌출부(6')에 접면되도록 설치하여 된 것으로서 도면중 미설명 부호(11)는 가이드 금형(12)으로 계속 삽입되는 철선이고(5')는 칼날(5)의 선단에 형성된 홈부이며(13)은 요부금형,(14)는 타격간이고 (15)는 철부금형이 설치된 왕복대, (16)은 본 고안에 의해 절단된 철선(11)의 절단면이며 (22)는 종래의 칼날(21) 상면에 입설된 지지봉이고 (23)은 스프링(24)에 눌리는 종래 집게(25)는 종래 기계에 의해 절단된 철선의 절단면이다.By the operation of the guide plate 2 in which the cam groove 3 is recessed, the blade 5 is attached to one side of the front end 4 'of the moving shaft 4 that is moved forward and backward, and the tongs 6 are attached to the upper end of the blade 5. ) In which the rear end is held by the locking pin 7, the support rod 8 is inserted into the center of the bottom surface of the tongs 6, the blade 5 is penetrated, and then it is supported by the spring 9. 6) a protruding portion 6 'is formed on an upper surface of the distal end portion, and the lower end 10' of the lifting body 10 is folded into the protruding portion 6 'of the tongs 6 in the machine body 1. In the drawing, reference numeral 11 in the drawing is an iron wire continuously inserted into the guide mold 12, 5 'is a groove formed at the tip of the blade 5, 13 is a recessed mold, and 14 is (15) is a reciprocating carriage is provided with an iron mold, (16) is a cutting surface of the iron wire 11 cut by the present invention (22) is a support rod placed on the upper surface of the conventional blade 21 (23) Pressed into the spring (24) The conventional tweezers 25 is a cutting surface of an iron wire cut by a conventional machine.

이와 같이 형성된 본고안은 캠홈(3)이 헝성된 안내판(2)의 작동에 의해 이동축(4)이 전, 후진 되면서 이에 부착된 칼날(5)이 가이드 금형(12)을 통해 진입되는 철선(11)을 절단하는 것인데, 제3a도에서와 같이 가이드금형(12)을 통해 진입되는 철선(l1)이 칼날(5)의 선단 홈부(5')와 집게(6)사이에 일정길이로 진입된 상태에서 이동축(4)이 전진되면 그 선단(4')에 부착된 칼날(5)이 철선(11)을 절단하는 동안 철선(11)을 잡고 있는 집게(6)의 선단상면에 돌출 형성된 돌출부(6')가 괘지봉(10)의 하단(10')에 눌려 있기 때문에 칼날(5)이 철선(11)을 완전 절단할 때까지 집게(6)가 밀려 올라가지 않고 절단되는 철선(11)을 견고하게 잡아주게 되는 것이다.In this way formed by the operation of the guide plate 2, the cam groove (3) is moved by the moving shaft (4) is reversed, the wire (5) is attached to the blade 5 attached to the guide mold (12) 11) cutting, in which the iron wire l1 entering through the guide mold 12 enters a predetermined length between the tip groove 5 'and the tongs 6 of the blade 5 as shown in FIG. 3a. When the moving shaft 4 is advanced in the state, the protrusion 5 protruding from the tip end surface of the tongs 6 holding the wire 11 while the blade 5 attached to the tip 4 'is cutting the wire 11. Since the 6 'is pressed against the lower end 10' of the hanging rod 10, the tongs 6 are cut off without pushing up the tongs 6 until the blade 5 cuts the iron 11 completely. It will hold firmly.

그러므로 본 고안에 의해 절단된 철선(11)의 절단면(16)은 제5a도에서와 같이 직각으로 반듯하게 절단이 되는 것이며 집게(6)의 돌출부(6')가 괘지봉(10)의 하단(10')을 벗어나게 되면 칼날(5)을 관통한 집게(6)의 지지봉(8)이 스프링(9)으로 당겨지고 있기 때문에 집게(6)가 칼날(5)의 선단홈부(5')로 부터 벌어지지 않고 절단된 철선(11)을 견고하게 물어서 요부금형(13)으로 안전하게 이동을 시켜주어 성형을 할수 있도록 하는 것이다.Therefore, the cut surface 16 of the iron wire 11 cut by the present invention is to be cut at a right angle as shown in Figure 5a and the projection 6 'of the tongs 6 is the lower end of the hanging rod (10) ( 10 '), since the support rod 8 of the tongs 6 penetrating the blade 5 is pulled by the spring 9, the tongs 6 are removed from the tip groove 5' of the blade 5. By firmly biting the cut wire (11) without opening it is to allow the molding to move safely to the recessed mold (13).

따라서 종래의 기계는 진입된 철선(11)을 절단할때 제4a, 4b도에서와 같이 집게(23)가 밀려서 위로 올라가기 때문에 철선(11)이 휘어지면서 절단되어 그 절단면(25)이 제5b도에서와 같이 비스듬히 경사지게 절단됨에 따라 제품 성형시 타격간(14)이 잘 뿌려지고 제품의 질이 떨어지는데 비해 본고안은 절단된 철선(11)의 절단면(16)이 직각으로 반듯하게 절단이 되므로 타격간(14)으로 타격시 타격간(14)에 미치는 힘이 중심부에 정확하게 전달이 되어 끝마무리가 매끄럽게 처리되는등 제품의 성형효과가 양호하여 제품의 질을 높힐 수 있는 등 상품가치를 향상시킬 수 있는 것이며. 타격간(14)의 수명이 길어 이에 따른 보수교체 작업 시간을 최대한 단축하고 생산할 수 있으므로 막대한 생산단가를 줄일 수도 있는 매우 유용한 고안인 것이다.Therefore, in the conventional machine, when cutting the entered wire 11, the tongs 23 are pushed up, as shown in Figs. 4a and 4b, so that the wire 11 is bent and cut so that the cut surface 25 is 5b. As it is cut at an oblique angle as shown in the figure, when the product is formed, the batting rod 14 is sprinkled well and the quality of the product is deteriorated, whereas in this case, the cut surface 16 of the cut iron wire 11 is cut at a right angle and is hit. When hitting the liver 14, the force on the batting rod 14 is accurately transmitted to the center, and the finishing effect is smoothly processed. The molding effect of the product is good, so that the product quality can be improved. It is. It is a very useful design that can reduce the huge production cost because the life of the batting rod 14 can be shortened and produced according to the repair replacement work as long as possible.

Claims (1)

캠홈(3)이 요설된 안내판(2)의 작동에 의해 전, 후진 되는 이동축(4)의 선단(4') 일측에 칼날(5)을 부착시키고 그 칼날(5)의 상단에는 집게(6)를 걸림편(7)에 의해 후미를 유설하여 된 것에 있어서 집게(6)의 저면 중앙부로 지지봉(8)을 입설시켜 칼날(5)을 관통시킨후 스프링(9)으로 탄지되게 하고, 집게(6)의 선단부 상면에는 돌출부(6')를 형성하며, 기계몸체(1)에는 승강자재되는 괘지봉(10)을 그 하단(10')이 집게(6)의 돌출부(6')에 접면되도륵 설치하여 됨을 특징으로 하는 헤딩머신이나 리빗트 제조기의 철선 절단장치.The blade 5 is attached to one side of the tip 4 'of the moving shaft 4, which is moved forward and backward by the operation of the guide plate 2, in which the cam groove 3 is recessed. ), In which the tail is installed by the catching piece 7, the support rod 8 is inserted into the center of the bottom surface of the tongs 6, the blade 5 is penetrated, and the springs 9 are supported. 6) a protruding portion 6 'is formed on an upper surface of the distal end portion, and the lower end 10' of the protruding portion 10 ' 철 Wire cutting device for heading machine or rebit maker, characterized in that the installation.
KR2019880015170U 1988-09-14 1988-09-14 Iron wire cutting equipment KR900011384Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880015170U KR900011384Y1 (en) 1988-09-14 1988-09-14 Iron wire cutting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880015170U KR900011384Y1 (en) 1988-09-14 1988-09-14 Iron wire cutting equipment

Publications (2)

Publication Number Publication Date
KR900006433U KR900006433U (en) 1990-04-02
KR900011384Y1 true KR900011384Y1 (en) 1990-12-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880015170U KR900011384Y1 (en) 1988-09-14 1988-09-14 Iron wire cutting equipment

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KR900006433U (en) 1990-04-02

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