JPS5857361U - Air release structure in mold - Google Patents

Air release structure in mold

Info

Publication number
JPS5857361U
JPS5857361U JP15115781U JP15115781U JPS5857361U JP S5857361 U JPS5857361 U JP S5857361U JP 15115781 U JP15115781 U JP 15115781U JP 15115781 U JP15115781 U JP 15115781U JP S5857361 U JPS5857361 U JP S5857361U
Authority
JP
Japan
Prior art keywords
mold
air release
release structure
cavity portion
air venting
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP15115781U
Other languages
Japanese (ja)
Inventor
博徳 岸田
田中　治秀
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP15115781U priority Critical patent/JPS5857361U/en
Publication of JPS5857361U publication Critical patent/JPS5857361U/en
Pending legal-status Critical Current

Links

Landscapes

  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の一実施例を示す金型の断面図、第２
図は側倒の金型の断面図である。 １・・・上型、２・・・下型、３・・・キャビティ部、
４・・・挿通孔、５・・・外部、６・・・型合わせ面、
７・・・押出ピン、８・・・隙間（連通路）、９・・・
エア抜き溝。Figure 1 is a sectional view of a mold showing one embodiment of this invention, Figure 2
The figure is a cross-sectional view of the mold tilted on its side. 1... Upper mold, 2... Lower mold, 3... Cavity part,
4...Insertion hole, 5...External, 6...Mold mating surface,
7... Extrusion pin, 8... Gap (communication path), 9...
Air vent groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 型合せによりキャビティ部を形成する上型と下型のうち
の一方に、外部と型合せ面とが連通される連通路を設け
た状態で押出ピンをスライド可能に嵌挿し、かつ少なく
とも一方の型の型合せ面にはエア抜き溝を前記キャビテ
ィ部と前記連通路とが連通されるように形成したことを
特徴とする金型における゛エア抜き構造。An extrusion pin is slidably inserted into one of the upper mold and the lower mold that form a cavity portion by mold matching, with a communication path through which the outside and the mold matching surface communicate, and at least one of the molds An air venting structure for a mold, characterized in that an air venting groove is formed on a mold matching surface so that the cavity portion and the communicating path communicate with each other.
JP15115781U 1981-10-12 1981-10-12 Air release structure in mold Pending JPS5857361U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15115781U JPS5857361U (en) 1981-10-12 1981-10-12 Air release structure in mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15115781U JPS5857361U (en) 1981-10-12 1981-10-12 Air release structure in mold

Publications (1)

Publication Number Publication Date
JPS5857361U true JPS5857361U (en) 1983-04-18

Family

ID=29943848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15115781U Pending JPS5857361U (en) 1981-10-12 1981-10-12 Air release structure in mold

Country Status (1)

Country Link
JP (1) JPS5857361U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647263A (en) * 1979-09-25 1981-04-28 Kawasaki Heavy Ind Ltd Die-casting method
JPS5724779A (en) * 1980-07-18 1982-02-09 Toyo Kogyo Co Key cylinder mount construction of lid

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647263A (en) * 1979-09-25 1981-04-28 Kawasaki Heavy Ind Ltd Die-casting method
JPS5724779A (en) * 1980-07-18 1982-02-09 Toyo Kogyo Co Key cylinder mount construction of lid

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