KR970010038A - Wire cutting device of forging machine - Google Patents

Wire cutting device of forging machine Download PDF

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Publication number
KR970010038A
KR970010038A KR1019950025315A KR19950025315A KR970010038A KR 970010038 A KR970010038 A KR 970010038A KR 1019950025315 A KR1019950025315 A KR 1019950025315A KR 19950025315 A KR19950025315 A KR 19950025315A KR 970010038 A KR970010038 A KR 970010038A
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KR
South Korea
Prior art keywords
cutting
wire
pin
hole
cutting device
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Application number
KR1019950025315A
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Korean (ko)
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KR0162518B1 (en
Inventor
임정환
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임정환
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Publication date
Application filed by 임정환 filed Critical 임정환
Priority to KR1019950025315A priority Critical patent/KR0162518B1/en
Publication of KR970010038A publication Critical patent/KR970010038A/en
Application granted granted Critical
Publication of KR0162518B1 publication Critical patent/KR0162518B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

본 발명은 헤딩머신 등의 단조기에서 철선을 절단하는 절단장치에 관한 것으로서, 종래의 절단장치는 칼날과 집게가 함께 작동되면서도 칼날이 철선의 후면에서 강제로 밀어 절단하는 것이므로 절단면이 거칠고 직각상태로 절단되지 못함으로 인하여 과다한 불량품 발생과 품질이 떨어지는 문제점이 있으며, 또한 상기 절단칼날과 집게를 작동시키는 작동간이 안내판과 직각으로 부딪히면서 작동되는 것이므로 마찰소음이 상당히 크게 발생하여 작업장의 소음공해가 심한 문제점이 있다.The present invention relates to a cutting device for cutting the wire in a forging machine, such as a heading machine, the conventional cutting device is a cutting force is rough and at a right angle because the cutting blade is forcibly pushed from the back of the wire while the blade and the forceps are operated together. Due to not being cut, there is a problem of excessive defects and poor quality, and the operation between operating the cutting blade and the forceps is operated by hitting the guide plate at a right angle, so that the friction noise is considerably large, which causes severe noise pollution in the workplace. have.

이에 따라 본 발명은 철선진입공(13) 표면을 다이(11)의 성형공(12) 표면과 단턱지게 형성한 후 철선진입공(13) 일측에 레버(30)로 작동되는 타격핀(33)을 평행으로 설치하고, 본체(10)의 일측벽에는 선단에 연결된 절단칼(50)의 삽지공(51)을 철선진입공(13) 위치에서 타격핀(33) 위치까지 이동시키는 제1작동간(40), 선단에 연설된 집게(60)의 소재 삽지부(62)를 타격핀(33) 위치에서 성형공(12)까지 이동시키는 제2작동간(40a)을 설치하고, 상기 제1, 제2작동간들은 후미에 일직선상으론 설치된 제1, 제2캠판(80)(80a)에 의해 일련적으로 작동되게 하여 철선이 직각으로 절단되면서도 절단면이 깨끗하여 생산성과 품질의 향상을 이룰 수가 있고 철선절단시 소음이 적어도 작업장의 환경개선 효과가 큰 것이다.Accordingly, the present invention forms the surface of the iron wire entry hole 13 and the forming hole 12 surface of the die 11, and then hits the pin 33 which is operated by the lever 30 on one side of the wire entry hole 13. In parallel with each other, the first operation for moving the insertion hole 51 of the cutting knife 50 connected to the tip from the position of the iron wire entry hole 13 to the position of the striking pin 33 on one side wall of the main body 10 ( 40, a second operation interval 40a for moving the material inserting portion 62 of the tongs 60 spoken at the tip to the molding hole 12 from the position of the striking pin 33 is provided. The two operation sections are operated in series by the first and second cam plates 80 and 80a installed in a straight line at the rear so that the cutting lines are clean even though the wires are cut at right angles, thereby improving productivity and quality. Noise is at least a significant environmental improvement effect in the workplace.

Description

단조기의 철선 절단장치Wire cutting device of forging machine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 절단장치를 일부 단면하여 예시한 요부 평면도.1 is a plan view of a main portion of the cutting device of the present invention, partially illustrated in cross section.

Claims (5)

철선진입공(13)을 통해 기계본체(10) 내부로 연속 진입되는 철선(20)의 절단장치를 구성함에 있어서, 철선진입공(13) 표면을 다이(11)의 성형공(12) 표면과 단턱지게 형성한 후 철선진입공(13) 일측에 평행으로 타격핀(33)을 설치하고 상기 타격핀(33)의 후미는 스프링(31)으로 탄지되는 레버(30)에 연설하며, 본체(10)의 일측벽에는 스프링(41)(41a)으로 탄지되는 한쌍의 제1, 제2작동간(40)(40a)이 출입되게 설치하되 제1작동간(40)은 선단에 연설된 절단칼(50)의 삽지공(51)을 철선진입공(13) 위치에서 타격핀(33) 위치까지 이동시킬 수 있도록 설치하고, 제2작동간(40a)은 선단에 연설된 집게(60)의 소재 삽지부(62)로 절단칼(50)의 삽지공(51)속에 있는 소재(21)가 상기 타격핀(33)에 의해 끼워지면 상기 소재(21)를 성형공(12)까지 이동시킬 수 있도록 설치하며 절단칼과 타격핀 및 집게의 작동되게 한 것을 특징으로 하는 단조기의 철선 절단장치.In constructing a cutting device for the iron wire 20 continuously entering the machine body 10 through the wire entry hole 13, the surface of the wire entry hole 13 and the surface of the molding hole 12 of the die 11 and the like. After forming stepped into the iron wire entry hole 13, the strike pin 33 is installed in parallel to one side and the rear end of the blow pin 33 is addressed to the lever 30 supported by the spring 31, the main body 10 A pair of first and second operation sections 40 and 40a, which are supported by springs 41 and 41a, is installed at one side wall thereof to allow the first and second operation sections 40 and 40a to enter and exit. The insertion hole 51 of 50) is installed to be moved from the position of the wire entry hole 13 to the position of the hitting pin 33, and the second operation portion 40a is a material insertion portion of the tongs 60 addressed to the tip. When the material 21 in the insertion hole 51 of the cutting knife 50 is inserted by the striking pin 33 by 62, the cutting material is installed to move the material 21 to the molding hole 12. Knife and blow pin and house The forging of the wire cutting device, characterized in that the work presented. 제1항에 있어서, 상기 제1, 제2작동간(40)(40a)들의 후미에 한쌍의 제1, 제2캠판(80)(80a)을 축설하여 제1, 제2작동간(40)(40a)들이 일직선상에서 회동되는 상기 제1, 제2캠판(80)(80a)에 의해 일련적으로 작동되게 한 것을 특징으로 하는 단조기의 철선 절단장치.The method of claim 1, wherein a pair of first and second cam plates (80, 80a) are laid out at the rear of the first and second operation sections (40, 40a) to form the first and second operation sections (40). 40a) is a wire cutting device of the forging machine, characterized in that the first and second cam plate 80 (80a) is rotated in series to be operated in series. 제1항에 있어서 타격핀(33)이 일측에 연설되는 레버(30)를 돌기(91)가 돌설된 회전판(90)에 의해 작동되게 한 것을 특징으로 하는 단조기의 철선 절단장치.The iron wire cutting device of the forging machine according to claim 1, wherein the lever (30) which is blown to one side is operated by the rotating plate (90) of which the protrusion (91) protrudes. 제2항 또는 제3항에 있어서 제1, 제2작동간(40)(40a)을 작동시키는 제1, 제2캠판(80)(80a)과 레버(30)를 작동시키는 회전판(90)을 주축(14)과 베벨기어(71)로 접속되어 회전되는 축(70)상에 축설한 것을 특징으로 하는 단조기의 철선 절단장치.The rotating plate 90 according to claim 2 or 3, wherein the first and second cam plates 80 and 80a for operating the first and second operation sections 40 and 40a are operated. An apparatus for cutting steel wire of a forging machine, characterized in that it is arranged on a shaft (70) which is connected to a main shaft (14) and a bevel gear (71) to be rotated. 제1항에 있어서, 상기 스프링(31)으로 탄지되는 레버(30)와 타격핀(30)을 서로 분리시키되 타격핀(33)에 별도의 탄지수단을 설치하여 타격핀(33)은 타격작업 후 상기 탄지수단에 의해 복귀되게 한 것을 특징으로 하는 단조기의 철선 절단장치.The method according to claim 1, wherein the lever 30 and the striking pin 30, which is supported by the spring 31, are separated from each other, but a separate gripping means is installed on the striking pin 33 so that the striking pin 33 is after the striking operation. The wire cutting device of the forging machine characterized in that the return by the gripping means. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950025315A 1995-08-17 1995-08-17 Wire cutting machine of forging KR0162518B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950025315A KR0162518B1 (en) 1995-08-17 1995-08-17 Wire cutting machine of forging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950025315A KR0162518B1 (en) 1995-08-17 1995-08-17 Wire cutting machine of forging

Publications (2)

Publication Number Publication Date
KR970010038A true KR970010038A (en) 1997-03-27
KR0162518B1 KR0162518B1 (en) 1999-01-15

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KR1019950025315A KR0162518B1 (en) 1995-08-17 1995-08-17 Wire cutting machine of forging

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* Cited by examiner, † Cited by third party
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KR100438845B1 (en) * 2002-02-19 2004-07-09 이광천 The auto handle sticking equipment for vinyl bag

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