JPH0259845U - - Google Patents

Info

Publication number
JPH0259845U
JPH0259845U JP13967588U JP13967588U JPH0259845U JP H0259845 U JPH0259845 U JP H0259845U JP 13967588 U JP13967588 U JP 13967588U JP 13967588 U JP13967588 U JP 13967588U JP H0259845 U JPH0259845 U JP H0259845U
Authority
JP
Japan
Prior art keywords
head
blow
molding sand
main
blowing 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
JP13967588U
Other languages
Japanese (ja)
Other versions
JPH0641706Y2 (en
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 filed Critical
Priority to JP1988139675U priority Critical patent/JPH0641706Y2/en
Publication of JPH0259845U publication Critical patent/JPH0259845U/ja
Application granted granted Critical
Publication of JPH0641706Y2 publication Critical patent/JPH0641706Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Casting Devices For Molds (AREA)

Description

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

第１図は、本考案に係わる鋳物砂吹込装置の断
面図である。第２図は、従来例に係わる鋳物砂吹
込装置の断面図である。 １……ブローヘツド、２……メインヘツド、３
……サブヘツド、８……クランプ、１６……ブロ
ープレート、１７……吹込口、２３……ガイド内
筒。 FIG. 1 is a sectional view of a foundry sand blowing device according to the present invention. FIG. 2 is a sectional view of a conventional foundry sand blowing device. 1...Blow head, 2...Main head, 3
... Subhead, 8 ... Clamp, 16 ... Blow plate, 17 ... Inlet, 23 ... Guide inner cylinder.

Claims (1)

【実用新案登録請求の範囲】 ブローヘツド内に供給された鋳物砂を上部より
加圧し、ブローヘツドの底部に設けられたブロー
プレートのブローノズルを介して金型内のキヤビ
テイー内に充填するための鋳物砂吹込装置におい
て、 前記ブローヘツドの上端部に鋳物砂案内のため
のガイド内筒がブローヘツド内方へ向けて設けら
れ、該ガイド内筒の下端部よりも上方部位で前記
ブローヘツドが上側のメインヘツドと下側のサブ
ヘツドとに分割され、該メインヘツドに設けられ
たクランプによりサブヘツドを保持するように構
成したことを特徴とする鋳物砂吹込装置。[Claims for Utility Model Registration] Molding sand for filling molding sand supplied into a blow head from above into a cavity in a mold through a blow nozzle of a blow plate provided at the bottom of the blow head. In the blowing device, a guide inner cylinder for guiding molding sand is provided at the upper end of the blow head and faces inward of the blow head, and at a portion above the lower end of the guide inner cylinder, the blow head is connected to an upper main head and a lower main head. 1. A molding sand blowing device characterized in that the main head is divided into a sub-head, and the sub-heads are held by a clamp provided on the main head.
JP1988139675U 1988-10-26 1988-10-26 Foundry sand blowing device Expired - Lifetime JPH0641706Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988139675U JPH0641706Y2 (en) 1988-10-26 1988-10-26 Foundry sand blowing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988139675U JPH0641706Y2 (en) 1988-10-26 1988-10-26 Foundry sand blowing device

Publications (2)

Publication Number Publication Date
JPH0259845U true JPH0259845U (en) 1990-05-01
JPH0641706Y2 JPH0641706Y2 (en) 1994-11-02

Family

ID=31403153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988139675U Expired - Lifetime JPH0641706Y2 (en) 1988-10-26 1988-10-26 Foundry sand blowing device

Country Status (1)

Country Link
JP (1) JPH0641706Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6363551A (en) * 1986-09-01 1988-03-19 Naniwa Seisakusho:Kk Flexible blowing sheet for blow head in molding machine
JPS63163237U (en) * 1987-04-07 1988-10-25

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6363551A (en) * 1986-09-01 1988-03-19 Naniwa Seisakusho:Kk Flexible blowing sheet for blow head in molding machine
JPS63163237U (en) * 1987-04-07 1988-10-25

Also Published As

Publication number Publication date
JPH0641706Y2 (en) 1994-11-02

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