JPS5843845U - green sand mold structure - Google Patents

green sand mold structure

Info

Publication number
JPS5843845U
JPS5843845U JP13260181U JP13260181U JPS5843845U JP S5843845 U JPS5843845 U JP S5843845U JP 13260181 U JP13260181 U JP 13260181U JP 13260181 U JP13260181 U JP 13260181U JP S5843845 U JPS5843845 U JP S5843845U
Authority
JP
Japan
Prior art keywords
mold
green sand
sand mold
mold structure
upper mold
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
JP13260181U
Other languages
Japanese (ja)
Other versions
JPS632197Y2 (en
Inventor
近藤　輝雄
川本　博昭
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 JP13260181U priority Critical patent/JPS5843845U/en
Publication of JPS5843845U publication Critical patent/JPS5843845U/en
Application granted granted Critical
Publication of JPS632197Y2 publication Critical patent/JPS632197Y2/ja
Granted legal-status Critical Current

Links

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  • 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 the drawing]

第１図は従来技術に基づく生砂鋳型の概略説明図、第２
図はこの考案の１実施例の縦断面説明図、第３図は外型
の概略説明図である。 １４・・・上型、１３・・・下型、１７．１８・・・鋳
型、２０・・・中子、２１・・・山水、２４・・・塵埃
貯留空隙、１４・・・生砂鋳型、２７．２８・・−押込
み防止溝、３０・・・ごみ留保溝。Figure 1 is a schematic explanatory diagram of a green sand mold based on the conventional technology, Figure 2
The figure is a vertical cross-sectional explanatory view of one embodiment of this invention, and FIG. 3 is a schematic explanatory view of the outer mold. 14... Upper mold, 13... Lower mold, 17.18... Mold, 20... Core, 21... Landscape, 24... Dust storage gap, 14... Green sand mold , 27.28...-Pushing prevention groove, 30... Debris retention groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上型と下型とが型締めされて形成される鋳型にセットさ
れる中子に設けられた山水と該上型及び該下型との間に
塵埃貯留空隙が形成された生砂鋳型構造において、該上
型と該下型とに形成された該塵埃貯留空隙が隣接する複
数の埋込み防止溝とごみ留保溝とを有していることを特
徴とする生砂鋳型構造。In a green sand mold structure in which a dust storage gap is formed between the upper mold and the lower mold and a ridge provided in a core set in a mold formed by clamping an upper mold and a lower mold. A green sand mold structure characterized in that the dust storage gap formed in the upper mold and the lower mold has a plurality of embedding prevention grooves and a plurality of dust retention grooves adjacent to each other.
JP13260181U 1981-09-08 1981-09-08 green sand mold structure Granted JPS5843845U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13260181U JPS5843845U (en) 1981-09-08 1981-09-08 green sand mold structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13260181U JPS5843845U (en) 1981-09-08 1981-09-08 green sand mold structure

Publications (2)

Publication Number Publication Date
JPS5843845U true JPS5843845U (en) 1983-03-24
JPS632197Y2 JPS632197Y2 (en) 1988-01-20

Family

ID=29926128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13260181U Granted JPS5843845U (en) 1981-09-08 1981-09-08 green sand mold structure

Country Status (1)

Country Link
JP (1) JPS5843845U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61102341U (en) * 1984-12-07 1986-06-30

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020151715A (en) * 2019-03-18 2020-09-24 ダイハツ工業株式会社 Casting mold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61102341U (en) * 1984-12-07 1986-06-30

Also Published As

Publication number Publication date
JPS632197Y2 (en) 1988-01-20

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