KR950005403A

KR950005403A - Car muffler case molding machine

Info

Publication number: KR950005403A
Application number: KR1019930015041A
Authority: KR
Inventors: 이석조
Original assignee: 전성원; 현대자동차 주식회사
Priority date: 1993-08-03
Filing date: 1993-08-03
Publication date: 1995-03-20

Abstract

보다 용이하게 머플러 케이스의 플랜지를 성형할 수 있도록 함으로써, 제조공정 및 제조시간을 단축하여 생산원가를 절감하고, 품질을 향상시킨 목적으로; 앞의 공정으로 원형 또는 타원형통으로 형성된 케이스를 상하 여닫이식으로 개폐되면서 클램프하는 상, 하부체로 이루어지는 클램프 수단과; 내측면으로 돌출되는 금형이 형성되어 클램프 수단에 고정된 케이스의 양측단에 위치하면서 횡방향으로 신축이 가능하도록 형성되어 압축되는 동작으로 케이스의 양 선단에 플랜지를 형성하는 금형 플레이트와; 상기 하부체의 하측에 배치되어 이들을 소정의 높이로 받쳐주는 다리부재를 포함하여 이루어지는 자동차 머플러의 케이스 성형기.By making it easier to mold the flange of the muffler case, to shorten the manufacturing process and manufacturing time to reduce the production cost, and to improve the quality; Clamp means consisting of upper and lower bodies to clamp while opening and closing the case formed in a circular or elliptical barrel in the previous process in the vertical opening and closing; A mold plate protruding to an inner side, formed on both sides of the case fixed to the clamp means, and formed to be stretchable in the transverse direction and compressed to form flanges at both ends of the case; And a leg member disposed below the lower body to support them at a predetermined height.

Description

Car muffler case molding machine

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

제1도는 본 발명에 의한 성형기의 사시도,1 is a perspective view of a molding machine according to the present invention,

제2도는 본 발명에 의한 성형기의 요부 발췌도,2 is an excerpt of the main part of the molding machine according to the present invention,

제3도는 본 발명에 의한 성형기의 상부체가 닫힌 상태의 사시도,3 is a perspective view of a closed state of the upper body of the molding machine according to the present invention,

제4도는 폭 조절수단의 설명을 위한 사시도,4 is a perspective view for explaining the width adjusting means,

제5도는 상, 하부체의 고정과 이형수단의 설명을 위한 사시도,5 is a perspective view for explaining the fixing of the upper and lower bodies and the release means,

제6도는 본 발명의 작용설명을 위한 단면도,6 is a cross-sectional view for explaining the operation of the present invention,

제7도는 제6도의 A부분 확대 단면도,7 is an enlarged cross-sectional view of portion A of FIG.

제8도는 본 발명에 의하여 성형된 케이스의 사시도,8 is a perspective view of a case molded according to the present invention,

제9도는 종래 머플러 케이스 성형과정도이다.9 is a conventional muffler case molding process diagram.

Claims

Clamp means consisting of upper and lower bodies to clamp the case formed in a circular or elliptical cylinder in the previous process while opening and closing in a vertical manner; A mold plate protruding to an inner side, formed on both sides of the case fixed to the clamp means, and formed to be stretchable in the transverse direction and compressed to form flanges at both ends of the case; And a leg member disposed below the lower body to support them at a predetermined height.

According to claim 1, The clamp means comprises a fixing plate for pressing the outer periphery of the both ends of the case is disposed on both sides of the upper, lower body, and a transverse member having a width adjusting means interposed between the fixing plate Car Muffler Case Molding Machine.

According to claim 1 or claim 2, wherein the upper and lower fixed plates of both the lower body so as to be pressed to the outer circumferential curvature of the case is formed by forming a fixed portion which is recessed in the upper and lower sides so as to face each other and the upper surface Molding machine of car muffler.

The transverse member interposed between the fixing plates is formed by arranging a tube having a large diameter and a small diameter, and arranging a bolt which is fastened toward the axial center from the outside at the distal end of the large diameter tube. Molding machine of car muffler.

The case forming machine of claim 1, wherein the mold plate is disposed on both sides of the mold conveying member consisting of a screw shaft and a screw pipe in a transverse direction to the front and rear of the lower body so as to allow the distance stretching in the horizontal direction. .

It is formed in both sides of the upper and lower body formed by including a fixed plate for pressing the outer periphery of the both ends of the case and a transverse member having a width adjusting means between the fixed plate and the lower body in a circular or Clamp means for clamping while opening and closing the case formed by the elliptical cylinder vertically; A mold plate protruding to the inner side and formed on both sides of the mold conveying member consisting of a screw shaft and a screw pipe in the transverse direction of the case fixed to the clamping means to form a flange at both ends of the case; ; And a leg member disposed below the lower body to support them at a predetermined height.

7. The automobile muffler of claim 6, wherein both upper and lower fixing plates of the upper and lower bodies are formed by forming fixing parts recessed up and down so as to face the lower surface and the upper surface so as to be pressed according to the outer curvature of the case. Case molding machine.

7. The automobile muffler according to claim 6, wherein the transverse members disposed between the fixing plates are formed by arranging a tube having a large diameter and a small diameter, and arranging bolts which are fastened from the outside toward the center of the shaft at the end of the large diameter tube. Case molding machine.

The upper and lower bodies formed on both sides and formed with a fixed plate for pressing the outer periphery of the both ends of the case and a transverse member interposed between the fixing plate and the width adjusting means interposed therebetween in the previous process Clamp means for clamping while opening and closing the case formed by the elliptical cylinder vertically; Fixing means disposed on both sides of the front side and the lower side of the upper and lower bodies to fix the front and rear portions of the upper and lower bodies; Both sides of the mold conveying member consisting of a screw shaft and a screw pipe in the transverse direction to the front and rear of the lower body so that the mold is formed protruding to the inner side is located at both ends of the case fixed to the clamp means and can be stretched in the transverse direction. Mold plates configured to form flanges at both ends of the case in an operation of being compressed in the case; Release means formed on the outside of the upper and lower fixing plates to elastically push the initial mold plate to release the mold plate so that a return operation of the mold plate can be easily performed after the compression operation of the mold plate; And a leg member disposed below the lower body to support them at a predetermined height.

The vehicle muffler of claim 9, wherein both upper and lower fixing plates of the upper and lower bodies are formed by forming fixing parts recessed up and down so as to face the lower surface and the upper surface so as to be pressed according to the outer curvature of the case. Case molding machine.

10. The motor vehicle according to claim 9, wherein the transverse member interposed between the fixing plates is formed by arranging a bolt having a large diameter and a small diameter, and arranging bolts fastened from the outside toward the center of the shaft at the end of the large diameter tube. Case of muffler.

10. The method of claim 9, wherein the fixing means of the upper body and the lower body is protruding from the upper body; The upper end is hinged and the lever, and the lower end is hinged to the middle of the lever, the upper end is clamped in a structure that can pull the protrusion downward when the lever is rotated to the lower side in the state caught by the protrusion Car case muffler, characterized in that made in the case.

10. The method of claim 9, wherein the release means is formed by inserting the guide hole formed in the mold plate of the corresponding position when the guide pin is protruded on the outer side of the fixed plate, the spring is arranged on the outer side of the guide pin Molding machine of car muffler.

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