KR0131111Y1 - Blower molding mould - Google Patents

Blower molding mould Download PDF

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Publication number
KR0131111Y1
KR0131111Y1 KR2019950023729U KR19950023729U KR0131111Y1 KR 0131111 Y1 KR0131111 Y1 KR 0131111Y1 KR 2019950023729 U KR2019950023729 U KR 2019950023729U KR 19950023729 U KR19950023729 U KR 19950023729U KR 0131111 Y1 KR0131111 Y1 KR 0131111Y1
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KR
South Korea
Prior art keywords
angle
molded part
interview
assembled
product
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Application number
KR2019950023729U
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Korean (ko)
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KR970012285U (en
Inventor
윤혜원
Original Assignee
정몽원
만도기계주식회사
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Application filed by 정몽원, 만도기계주식회사 filed Critical 정몽원
Priority to KR2019950023729U priority Critical patent/KR0131111Y1/en
Publication of KR970012285U publication Critical patent/KR970012285U/en
Application granted granted Critical
Publication of KR0131111Y1 publication Critical patent/KR0131111Y1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

본 고안은 블로아 휠 금형에 관한 것으로서, 특히 블로아 휠 금형의 요부인 성형부를 개선한 것으로 상하로 구획 분리된 성형부의 면접의 θo각도를 1.5o에서 0.5o로 가공하여 일회에 제품 축출시 할 수 있게 한 블루 휠 금형에 관한 것이다.The present invention relates to a blower wheel mold. In particular, the molded part, which is a main part of the blower wheel mold, has been improved. When the product is evicted at a time by processing the angle θ o of the interview of the molded part divided up and down from 1.5 o to 0.5 o It is about a blue wheel mold which made it possible.

즉 고정측 형판(3)에 조립된 상측 성형부(1)의 내측면(1')내주연의 면접각도를 0.5o를 삭설 한 것으로서, 가동측 형판(4)에 조립되는 코아 브레이크(5)와 그 상측에 조립된 하측 성형부(2)에 면접의 θo각도를 0.5o로 형성하여 상하측의 성형부(1)(2)가 같은 각도 상에서 서로 면접되어 있고 하측 성형부(2)의 환테 돌기(2')의 면접면이 상측 성형부(1)와 연관성을 부여한 것이다.In other words, the angle of contact of the inner circumference of the inner side 1 'of the upper side forming part 1 assembled on the fixed side template 3 is cut at 0.5 o, and the core brake 5 assembled to the movable side template 4 is provided. And the θ o angle of the interview is 0.5 o in the lower molded part 2 assembled on the upper side, and the upper and lower molded parts 1, 2 are interviewed with each other on the same angle, and the lower molded part 2 is The contact surface of the ring-shaped protrusion 2 'is associated with the upper molded part 1.

이상에서와 같이 본 고안은 상하로 구획 분리된 성형부의 면접의 θo각도를 1.5o에서 0.5o로 가공하여 일회에 제품 축출시 할 수 있는 특징이 있다.As described above, the present invention is characterized by processing the product at once by processing the angle θ o of the interview of a molded part divided up and down from 1.5 o to 0.5 o .

Description

금형의 제품 축출시를 개선한 블로아 휠 금형Blower wheel mold improves mold ejection

제1도는 종래의 블로아 휠 금형의 정 단면도.1 is a front sectional view of a conventional blower wheel mold.

제2도는 종래의 성형부의 분해 정면도.2 is an exploded front view of a conventional molding part.

제3도는 본 고안의 요부인 성형부의 정면도.3 is a front view of a molding portion which is a main part of the present invention.

제4도는 본 고안의 블로아 휠의 전체 정면도.4 is an overall front view of the blower wheel of the present invention.

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

1 : 상측 성형부 1' : 내측면1: Upper Molding Part 1 ': Inner Side

2 : 하측 성형부 2' : 환테 돌기2: lower molding part 2 ': annulus protrusion

본 고안은 블로아 휠 금형에 관한 것으로서, 특히 블로아 휠 금형의 요부인 성형부를 개선한 것으로 상하로 구획분리된 성형부의 면접의 θo각도를 1.5o에서 0.5o로 가공하여 일회에 제품 축출시할 수 있게 한 블로아 휠 금형에 관한 것이다.The present invention relates to a blower wheel mold. In particular, the molded part, which is a main part of the blower wheel mold, is improved. When the product is evicted at a time by processing the angle of θ o from 1.5 o to 0.5 o in the interview of the molded part divided up and down A blower wheel mold which made it possible to do it.

일반적인 블로아 휠 금형의 성형부는 제1도에 도시된 바와 같이 상측 성형부(11)면접이 하측 성형부(12)에서 성형되는 면적보다 넓기 때문에 제품성형시 매번 축출 할 때마다 제품이 상측에 붙게 되는 문제점이 발생되는 폐단이 있었다.As shown in FIG. 1, the molding part of a general blower wheel mold is larger than the area formed by the upper molding part 11 in the lower molding part 12 so that the product sticks to the upper side every time the product is ejected. There was a problem that caused the problem.

따라서 상기와 같은 폐단을 해소하기 위하여 안출한 것이 제2도에 도시된 것으로서, 하측성형부(12a)의 하단부(12b)의 외주연에 홈(12c)을 가공하여 상하측 성형부의 면접의 θo각도를 1.5o로 하며 강제로 제품을 하측에서 잡는 구성으로 되어있다.Therefore, in order to solve such a closed end as shown in FIG. 2, the groove 12c is machined on the outer periphery of the lower end portion 12b of the lower molding portion 12a, and θ o of the interview of the upper and lower molding portions. The angle is 1.5 o and the product is forced to hold the product from the lower side.

그러나 이 또한 제품 취출 후 제품 바란스가 안맞는 경우가 많으며, 또 제품이 하측 성형부에 붙는 문제 해결을 위하여 강제 현상(Under cut)을 조절해야 하므로 시사출 회수가 과다하게 소요되는 문제점이 있었다.However, this also has a problem that the balance of the product is often not suitable after taking out the product, and because the forced cut must be adjusted in order to solve the problem that the product sticks to the lower molding part, the number of trial injections is excessively required.

이하, 본 고안은 상기와 같은 문제점을 해결하기 위하여 안출한 것으로서, 상하로 구획 분리된 성형부의 면접의 θo각도를 1.5o에서 0.5o로 가공하여 일회에 제품 축출 시 할 수 있는 것을 제공함에 그 목적이 있는 것이다.In order to solve the problems as described above, the present invention is to provide a thing that can be removed at one time by processing the angle of θ o of the interview of the molded part divided up and down from 1.5 o to 0.5 o There is a purpose.

상기 목적을 달성 하기 위한 본 고안을 첨부된 제3도이하를 참고로 하여 상세히 설명하면 다음과 같다.The present invention for achieving the above object will be described in detail with reference to the attached FIG. 3 below.

즉, 상하측으로 구획 분리된 상하 성형부(1)(2)에 있어서, 상기 상측의 성형부(1)의 내측면(1')내주연에는 면접의 θo각도를 0.5o로 형성하고 하측 성형부(2)의 상단에는 환테 돌기(2')를 형성하여 상측 성형부(1)의 상측에 조립하여 구성된 것이다.That is, forming in the compartment separating the upper and lower forming part (1) and (2) toward the bottom, the inside surface (1 '), the inner periphery of the molded part (1) of said upper side to form a θ o angle of the interview to 0.5 o lower The upper end of the portion 2 is formed by forming a ring-shaped projection (2 ') is assembled on the upper side of the upper molded part (1).

도면중 미설명 부호3은 고정측 형판4는 가동측 형판5는 코아 브레이크이다.In the figure, reference numeral 3 denotes a fixed side template 4 and a movable side template 5 is a core brake.

이상과 같이 구성된 본 고안은 제4도에 도시된 바와 같이 본 고안의 블로아 휠 금형의 전체 정면도를 나타낸 것으로서, 고정측 형판(3)에 조립된 상측 성형부(1)의 내측면(1')내주연의 면접의 θo각도를 0.5o를 삭설 한 것으로서, 가동측 형판(4)에 조립되는 코아 브레이크(5)와 그 상측에 조립된 하측 성형부(2)에 면접의 θo각도를 0.5o로 형성하여 상하측의 성형부(1)(2)가 같은 각도상에서 서로 면접되어 있고 하측 성형부(2)의 환테 돌기(2')의 환테 돌기(2')의 면접면이 상측 성형부(1)와 연관성을 부여한 것이다.The present invention configured as described above shows the entire front view of the blower wheel mold of the present invention as shown in FIG. 4, and the inner surface 1 'of the upper molding part 1 assembled to the fixed side template 3. ) in the θ o angle of interviews of the peripheral as a sakseol a 0.5 o, the movable pattern plate (4) θ o angle of the interview the core brake 5 and the assembled on the upper side the lower molding part (2) which is assembled on It is formed at 0.5 o so that the upper and lower molded parts 1 and 2 are interviewed with each other on the same angle, and the contact surface of the annular protrusions 2 'of the annular protrusions 2' of the lower molded parts 2 is the upper molded part. It is given a connection with (1).

이상에서와 같이 본 고안은 상하로 구획 분리된 성형부의 면접의 θo각도를 1.5o에서 0.5o로 가공하여 일회에 제품 축출시 할 수 있는 효과가 있다.As described above, the present invention has the effect of processing the product at once by processing the angle θ o of the interview of the molded part divided up and down from 1.5 o to 0.5 o .

Claims (1)

상하측으로 구획 분리된 상하 성형부(1)(2)에 있어서, 상기 상측의 성형부(1)의 내측면(1')내주연에는 면접의 θo각도를 0.5o로 형성하고 하측 성형부(2)의 상단에는 환테 돌기(2')를 형성하여 상측 성형부(1)의 상측에 조립하여 구성된 것을 특징으로 하는 금형의 제품 축출시를 개선한 블로아 휠 금형.In the upper and lower molding parts (1) and (2) divided into upper and lower sides, an inner angle (1 ') of the upper molding part (1) in the inner periphery is formed with the angle of θ o of the interview 0.5 o and the lower molding part ( 2) The blower wheel mold which improves the product extraction time of the mold, characterized in that formed on the upper edge of the upper forming portion (1) by forming a ring-shaped protrusion (2 ').
KR2019950023729U 1995-09-01 1995-09-01 Blower molding mould KR0131111Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950023729U KR0131111Y1 (en) 1995-09-01 1995-09-01 Blower molding mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950023729U KR0131111Y1 (en) 1995-09-01 1995-09-01 Blower molding mould

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Publication Number Publication Date
KR970012285U KR970012285U (en) 1997-04-25
KR0131111Y1 true KR0131111Y1 (en) 1999-01-15

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KR2019950023729U KR0131111Y1 (en) 1995-09-01 1995-09-01 Blower molding mould

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