KR940000185A - Roll forming machine for rotary blade for agricultural work machine - Google Patents

Roll forming machine for rotary blade for agricultural work machine Download PDF

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Publication number
KR940000185A
KR940000185A KR1019920009837A KR920009837A KR940000185A KR 940000185 A KR940000185 A KR 940000185A KR 1019920009837 A KR1019920009837 A KR 1019920009837A KR 920009837 A KR920009837 A KR 920009837A KR 940000185 A KR940000185 A KR 940000185A
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KR
South Korea
Prior art keywords
rolling
rolls
next process
curved surface
rotary blade
Prior art date
Application number
KR1019920009837A
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Korean (ko)
Other versions
KR950001979B1 (en
Inventor
정진모
Original Assignee
정진모
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 정진모 filed Critical 정진모
Priority to KR1019920009837A priority Critical patent/KR950001979B1/en
Publication of KR940000185A publication Critical patent/KR940000185A/en
Application granted granted Critical
Publication of KR950001979B1 publication Critical patent/KR950001979B1/en

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Classifications

    • 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
    • B21K19/00—Making articles for agricultural machinery
    • B21K19/02—Making articles for agricultural machinery plough blades; ploughshares

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  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Working Implements (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

본 발명은 농토작업기용 로타리 칼날 압연성형장치(A)에 관한 것으로, 외면에 중계구간(75,75')과 압연구간(76,76')이 각각 형성된 한쌍의 압연로울(77,77')이 비교방향으로 구동하며 가열공급된 소재(M)의 압연면(M2)을 설계두께로 압연하는 압연부(7)와, 압연된 소재(M)의 고정부(Ml)와 압연면(M2) 두께로 따라 상하간격이 조절되며 비교방향으로 구동하여 다음공정측으로 강제 이동시키는 중계부(8)와, 경사면(95,95')이 형성된 한쌍의 성형로울(96,96')과 날성형 되는 소재(M)의 너비에 따라 전후 이동하면서 그 외측으로 지지하는 로울러(98) 사이로 소재(M)를 이동시켜 압연면(M2)일측의 곡면에 날(M3)을 성형시키는 성형부(9)와, 실린더(15,15')에 의해 대향이동하는 안내구(14,14')의 일측에 성형되는 소재(M)를 안내하는 안내로울(17,17')을 설치하여 실린더(15,15')의 신축에 의해 성형곡면과 다음공정 이동위치를 안내하는 안내부(10)로 구성되어, 가열공급된 소재(M)틀 설계두께로 압연함과 동시에 그 곡면을 따라 날을 성형하는 정위치에서 다음공정 측으로 공급하게 되므로 압연성형공정을 효과적으로 자동수행할 수 있음은 물론, 로타리 칼날 전체 제조공정의 자동화에 의해 규격화된 제품을 대량생산할 수 있도록 한 것이다.The present invention relates to a rotary blade rolling forming device (A) for farm machinery, a pair of rolling rolls (77, 77 ') having a relay section (75, 75') and a rolling section (76, 76 ') formed on the outer surface, respectively. The rolling part 7 which rolls the rolling surface M2 of the raw material M heated and supplied in this comparative direction to a design thickness, and the fixed part Ml and the rolling surface M2 of the rolled raw material M The vertical gap is adjusted according to the thickness, and the relay part 8 driving in the comparison direction and forcibly moving to the next process side, and a pair of forming rolls 96 and 96 'formed with the inclined surfaces 95 and 95' are formed. A molding part 9 for moving the material M between the rollers 98 supporting the outside while moving back and forth along the width of M to form the blade M3 on the curved surface on one side of the rolling surface M2; Guidance rolls 17 and 17 'for guiding the material M formed on one side of the guides 14 and 14' which are opposed to each other by the cylinders 15 and 15 'are installed and the cylinders 15 and 15'. By new construction It consists of a guide portion 10 for guiding the seam curved surface and the next process movement position, and is supplied to the next process side from the right position to form the blade along the curved surface while rolling to the design thickness of the heated material (M) Therefore, the roll forming process can be performed automatically and effectively, and the mass production of standardized products can be achieved by automating the entire manufacturing process of the rotary blade.

Description

농토 작업기용 로타리 칼날의 압연 성형장치Roll forming machine for rotary blade for agricultural work machine

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

제1도는 로타리 칼날 자동제조 장치의 불럭구성도,1 is a block diagram of a rotary blade automatic manufacturing device,

제2도는 본 발명 압연 성형장치 평면구성도,2 is a plan view of the present invention rolling forming apparatus,

제3도는 본 발명 압연 성형장치의 정단면 구성도.Figure 3 is a front sectional configuration diagram of the present invention rolling forming apparatus.

Claims (1)

외면에 중계구간(75,75')과 압연구간(76,76')이 각각 형성된 한쌍의 압연로울(77,77')이 비교방향으로 구동하며 가열 공급된 소재(M)의 압연면(M2)을 설계두께로 압연하는 압연부(7)와, 압연된 소재(M)의 고정부(Ml)와 압연면(M2) 두께로 따라 상하간격이 조절되며 비교방향으로 구동하여 다음공정축으로 강제 이동시키는 중계부(8)와, 경사면(95,95')이 형성된 한쌍의 성형로울(96,96')과 날성형 되는 소재(M)의 너비에 따라 전후이동하면서 그 외측으로 지지하는 로울러(98) 사이로 소재(M)를 이동시켜 압연면(M2) 일측의 곡면에 날(M3)을 성형시키는 성형부(9)와, 실린더(15,15')에 의해 대향이동하는 안내구(14,14')의 일측에 성형되는 소재(M)를 안내하는 안내로울(17,17')을 설치하여 실린더(15,15')의 신축에 의해 성형곡면과 다음공정 이동위치를 안내하는 안내부(10)로 이루어진 것을 특징으로 하는 농토작업기용 로타리 칼날 압연성형장치.A pair of rolling rolls 77, 77 ', each having a relay section 75, 75' and a rolling section 76, 76 'formed on the outer surface thereof, is driven in a comparative direction, and the rolled surface M2 of the heated material M is supplied. ) Up and down intervals are adjusted according to the thickness of the rolled part 7 and the thickness of the fixed part Ml and the rolled surface M2 of the rolled material M, and are driven in the comparison direction and forced to the next process axis. According to the width of the relay unit 8 to be moved, the pair of forming rollers 96 and 96 'having the inclined surfaces 95 and 95' and the material M to be formed, the roller supporting the outside thereof ( 98, a molding section 9 for forming the blade M3 on the curved surface of one side of the rolling surface M2 by moving the raw material M, and a guide port 14 which is opposed by the cylinders 15, 15 '. 14 ') guides (17, 17') for guiding the material (M) to be molded on one side of the guide portion for guiding the curved surface and the next process movement position by the expansion and contraction of the cylinder (15, 15 ') ( 10) consisting of Rotary blade rolling forming device for a farmland machine, characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920009837A 1992-06-04 1992-06-04 Device for roll forming rotary knife KR950001979B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920009837A KR950001979B1 (en) 1992-06-04 1992-06-04 Device for roll forming rotary knife

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920009837A KR950001979B1 (en) 1992-06-04 1992-06-04 Device for roll forming rotary knife

Publications (2)

Publication Number Publication Date
KR940000185A true KR940000185A (en) 1994-01-03
KR950001979B1 KR950001979B1 (en) 1995-03-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920009837A KR950001979B1 (en) 1992-06-04 1992-06-04 Device for roll forming rotary knife

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100684104B1 (en) 2005-08-02 2007-02-16 삼성전자주식회사 Method of inspecting a defect and apparatus for inspecting a defect using the same

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KR950001979B1 (en) 1995-03-08

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