JPS60190445U - Core molding machine - Google Patents

Core molding machine

Info

Publication number
JPS60190445U
JPS60190445U JP7671884U JP7671884U JPS60190445U JP S60190445 U JPS60190445 U JP S60190445U JP 7671884 U JP7671884 U JP 7671884U JP 7671884 U JP7671884 U JP 7671884U JP S60190445 U JPS60190445 U JP S60190445U
Authority
JP
Japan
Prior art keywords
sand
molding machine
blow tank
core molding
core
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
JP7671884U
Other languages
Japanese (ja)
Other versions
JPS6110831Y2 (en
Inventor
藤井　冨士雄
Original Assignee
マツダ株式会社
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 マツダ株式会社 filed Critical マツダ株式会社
Priority to JP7671884U priority Critical patent/JPS60190445U/en
Publication of JPS60190445U publication Critical patent/JPS60190445U/en
Application granted granted Critical
Publication of JPS6110831Y2 publication Critical patent/JPS6110831Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (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図は本考案の中子造型機の一実施例を示す側面断面
図であり、第２図は第１図のＡ−Ａ線断面図である。 １・・・ホッパー、２・・・砂供給管、３・・・ブロー
タンク、３ａ・・・開孔部、４・・・砂、５・・・金型
、９・・・容積調節部材。FIG. 1 is a side sectional view showing an embodiment of the core molding machine of the present invention, and FIG. 2 is a sectional view taken along the line A--A in FIG. DESCRIPTION OF SYMBOLS 1... Hopper, 2... Sand supply pipe, 3... Blow tank, 3a... Opening part, 4... Sand, 5... Mold, 9... Volume adjustment member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 砂供給管を介してホッパーから一タンク内に砂を供給し
、そのブロータンク内に供給された砂にエア圧を加える
ことによりブロータンク内の砂を中子の造型を行う金型
内に充填する中子造型機であって、上記ブロータンク壁
面に開孔部を設け、その開孔部に脱着自在に取付けられ
且つ、砂を充填する金型のキャビティの容量に対応させ
てブロータンク内のエア空間と砂堆積空間との容積の調
節を行う容積調節部材を設けたことを特徴とする中子造
型機。Sand is supplied from a hopper into a tank via a sand supply pipe, and air pressure is applied to the sand supplied into the blow tank, thereby filling the sand in the blow tank into the mold for molding the core. The core molding machine has an opening in the wall of the blow tank, is detachably attached to the opening, and has a core molding machine in which the blow tank is removably attached to the blow tank in accordance with the capacity of the cavity of the mold to be filled with sand. A core molding machine characterized by being provided with a volume adjustment member that adjusts the volumes of an air space and a sand deposition space.
JP7671884U 1984-05-24 1984-05-24 Core molding machine Granted JPS60190445U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7671884U JPS60190445U (en) 1984-05-24 1984-05-24 Core molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7671884U JPS60190445U (en) 1984-05-24 1984-05-24 Core molding machine

Publications (2)

Publication Number Publication Date
JPS60190445U true JPS60190445U (en) 1985-12-17
JPS6110831Y2 JPS6110831Y2 (en) 1986-04-07

Family

ID=30619109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7671884U Granted JPS60190445U (en) 1984-05-24 1984-05-24 Core molding machine

Country Status (1)

Country Link
JP (1) JPS60190445U (en)

Also Published As

Publication number Publication date
JPS6110831Y2 (en) 1986-04-07

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