KR970025765A

KR970025765A - Door forming device

Info

Publication number: KR970025765A
Application number: KR1019950042701A
Authority: KR
Inventors: 강대신
Original assignee: 강대신
Priority date: 1995-11-22
Filing date: 1995-11-22
Publication date: 1997-06-24

Abstract

본 발명은 도어 성형 장치에 관한 것이다.The present invention relates to a door forming apparatus.

종래 철재 도어의 패킹홈 부위와 자유단 마감부는 주로 판상의 철재를 절곡기로 절곡하여 소정의 형상으로 절곡성형하는 것으로 판재를 수작업으로 일일이 절곡기에 맞추어 넣게 됨에 따라 작업 공정이 증가하고, 작업 시간도 지연되어 생산성이 저조할 뿐만 아니라 안전사고의 위협도 높은 것이었다.The packing groove part and free end finishing part of the conventional steel door are mainly formed by bending the plate-shaped steel into a bending machine and bending the sheet to a predetermined shape. As a result, productivity was low and the threat of safety accidents was high.

본 발명은 이와 같은 문제점을 해결하기 위한 것으로, 판재(11)의 단부 안쪽에 두개의 경사면을 산형으로 형성하는 제1로울러군(A)과, 상기 제1로울러군(A)에서 배출되는 판재(11)의 단부를 향하는 바깥쪽의 경사면이 단부와 연속되는 경사면이 형성되도록 배열되는 제2로울러군(B)과, 상기 제2로울러군(B)에서 배출되는 판재(11) 안쪽의 경사면을 직각으로 절곡하는 제3로울러군(C)과, 상기 제3로울러군(C)에서 배출되는 판재(11)의 바깥쪽 단부를 직각으로 절곡하는 제4로울러군(D)으로 패킹홈 형성부(3)를 형성하고, 판재(12)의 단부 안쪽에 하나의 경사면을 형성하는 제5로울러군(E)과, 상기 제5로울러군(E)에서 배출되는 판재(12)의 경사면을 직각으로 절곡하는 제6로울러군(F)과, 상기 제6로울러군(F)에서 직각으로 절곡된 단부를 안쪽으로 절곡하는 제7로울러관(G)과, 상기 제7로울러군(G)에서 배출되는 절곡된 단부를 판재(12)와 나란한 방향으로 절곡하는 제8로울러군(H)으로 패킹홈 마감부(4)를 형성하여 패킹홈을 형성할 수 있게 하고, 판재(12)의 단부 안쪽에 두개의 경사면을 산형으로 형성하는 제9로울러군(I)과, 상기 제9로울러군(I)에서 배출되는 판재(12)의 단부를 향하는 바깥쪽의 경사면이 단부와 연속되는 경사면이 형성되도록 배열되는 제10로울러군(J)과, 상기 제10로울러군(J)에서 배출되는 단부를 안쪽으로 절곡하는 제11로울러군(K)과, 상기 제11로울러군(K)에서 배출되는 단부를 판재(12)와 나란한 방향으로 절곡하는 제12로울러군(L)으로 자유단 마감부(7)를 성형할 수 있게 한 것이다.The present invention is to solve such a problem, the first roller group (A) to form two inclined surface inside the end of the plate member 11 and the plate material discharged from the first roller group (A) 11, the second inclined surface outside the inclined surface toward the end is arranged so that the inclined surface is continuous with the end, and the inclined surface inside the plate 11 discharged from the second roller group (B) at right angles. Packing groove forming part 3 by a third roller group (C) to be bent in the fourth roller group (D) to bend the outer end of the plate member 11 discharged from the third roller group (C) at a right angle. ) And bending the inclined surface of the fifth roller group E to form one inclined surface inside the end of the plate member 12 and the inclined surface of the plate member 12 discharged from the fifth roller group E at right angles. 6th roller group F and the 7th roller tube G which bends the edge part bent at right angles from the 6th roller group F inward. The packing groove finish portion 4 may be formed by forming the packing groove finish portion 4 in the eighth roller group H, which bends the bent end discharged from the seventh roller group G in parallel with the plate member 12. And the outer side toward the end of the plate member 12 discharged from the ninth roller group I, which forms two inclined surfaces in the shape of the end of the plate member 12, and the ninth roller group I. A tenth roller group J in which the inclined surface is arranged to form an inclined surface continuous with the end portion, an eleventh roller group K for bending an end portion discharged from the tenth roller group J inward, and the eleventh roller group The end portion discharged from the roller group (K) is to be able to form the free end finishing portion 7 to the twelfth roller group (L) to bend in parallel with the plate member 12.

Description

Door forming device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명으로 제작되는 도어의 사시도,1 is a perspective view of a door manufactured by the present invention,

제2도는 패킹홈의 사시도,2 is a perspective view of the packing groove,

제3도는 마감부의 사시도,3 is a perspective view of the finish,

제4도는 패킹홈을 형성하는 로울러의 배열 순서도.4 is an arrangement flowchart of a roller forming a packing groove.

Claims

An apparatus for forming the packing groove (5): a first roller group (A) for forming two inclined surfaces in the form of a mountain inside the end of the plate member 11, and the plate material discharged from the first roller group (A) 11, the second inclined surface outside the inclined surface toward the end is arranged so that the inclined surface is continuous with the end, and the inclined surface inside the plate 11 discharged from the second roller group (B) at right angles. Packing groove forming part 3 by a third roller group (C) to be bent in the fourth roller group (D) to bend the outer end of the plate member 11 discharged from the third roller group (C) at a right angle. ) And bending the inclined surface of the fifth roller group E to form one inclined surface inside the end of the plate member 12 and the inclined surface of the plate member 12 discharged from the fifth roller group E at right angles. A sixth roller group F, a seventh roller group G for bending an end bent at a right angle in the sixth roller group F, and the seventh roller group The packing groove finish part 4 is formed by the eighth roller group H which bends the bent end discharged from the group G in a direction parallel to the plate member 12, and forms the packing groove finish part 4. An apparatus for shaping the free end finish 5 at the same horizontal opposite end as the plate 11; The ninth roller group I, which forms two inclined surfaces in the shape of the end of the plate 12, and the outer inclined surface toward the end of the plate 12 discharged from the ninth roller group I, are end portions. And a tenth roller group J arranged to form a continuous inclined surface, an eleventh roller group K for bending an end discharged from the seventeenth roller group J inward, and the eleventh roller group ( And a twelfth roller group (L) for bending an end portion discharged from K) in a direction parallel to the sheet material (12).

※ Note: The disclosure is based on the initial application.