JPS5843849U - Blow-in mold venting device - Google Patents

Blow-in mold venting device

Info

Publication number
JPS5843849U
JPS5843849U JP13596081U JP13596081U JPS5843849U JP S5843849 U JPS5843849 U JP S5843849U JP 13596081 U JP13596081 U JP 13596081U JP 13596081 U JP13596081 U JP 13596081U JP S5843849 U JPS5843849 U JP S5843849U
Authority
JP
Japan
Prior art keywords
mold
blow
vent
hole
venting device
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.)
Granted
Application number
JP13596081U
Other languages
Japanese (ja)
Other versions
JPH039878Y2 (en
Inventor
幸宏 柴田
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 JP13596081U priority Critical patent/JPS5843849U/en
Publication of JPS5843849U publication Critical patent/JPS5843849U/en
Application granted granted Critical
Publication of JPH039878Y2 publication Critical patent/JPH039878Y2/ja
Granted legal-status Critical Current

Links

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 the drawing]

第１図は本考案の一実施例を含む上型の部分断面図であ
り、第２図は第１図における■−■断面図である。第３
図は第１図に示す実施例において押出し板が作用したと
きの状態を示す部分断面図である。第４図は本考案の他
の実施例を含む造型機の造型用型を示す断面図であり、
第５図は第４図に示した造型用型が開いた状態を示す断
面図である。FIG. 1 is a partial cross-sectional view of an upper mold including an embodiment of the present invention, and FIG. 2 is a cross-sectional view taken along the line -■ in FIG. Third
This figure is a partial sectional view showing the state when the extrusion plate is in operation in the embodiment shown in FIG. 1. FIG. 4 is a sectional view showing a mold for a molding machine including another embodiment of the present invention;
FIG. 5 is a sectional view showing the mold shown in FIG. 4 in an open state.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 吸込式鋳型造型用の型に外部から該型のキャビティに達
する貫通孔を形成するとともに、該貫通孔に、外周面に
該貫通孔の中心線に平行なベント溝を形成したベルトプ
ラグを摺動可能に嵌合し、かつ該ベントプラグを弾性部
材によって前記キャビティから引込む方向に付勢したこ
とを特徴とする吹込式鋳造型用型のベント装置。A through hole that reaches the cavity of the mold from the outside is formed in a mold for making a suction type mold, and a belt plug having a vent groove formed on the outer peripheral surface parallel to the center line of the through hole is slid into the through hole. 1. A vent device for a blow-type casting mold, characterized in that the vent plugs are fitted together in a manner that allows the vent plug to be retracted from the cavity by an elastic member.
JP13596081U 1981-09-11 1981-09-11 Blow-in mold venting device Granted JPS5843849U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13596081U JPS5843849U (en) 1981-09-11 1981-09-11 Blow-in mold venting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13596081U JPS5843849U (en) 1981-09-11 1981-09-11 Blow-in mold venting device

Publications (2)

Publication Number Publication Date
JPS5843849U true JPS5843849U (en) 1983-03-24
JPH039878Y2 JPH039878Y2 (en) 1991-03-12

Family

ID=29929306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13596081U Granted JPS5843849U (en) 1981-09-11 1981-09-11 Blow-in mold venting device

Country Status (1)

Country Link
JP (1) JPS5843849U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58205648A (en) * 1982-05-24 1983-11-30 Naniwa Seisakusho:Kk Self cleaning type air vent for molding machine of casting mold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58205648A (en) * 1982-05-24 1983-11-30 Naniwa Seisakusho:Kk Self cleaning type air vent for molding machine of casting mold

Also Published As

Publication number Publication date
JPH039878Y2 (en) 1991-03-12

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