JPS5871441U - Molding sand blowing device in shell molding machine - Google Patents

Molding sand blowing device in shell molding machine

Info

Publication number
JPS5871441U
JPS5871441U JP16429481U JP16429481U JPS5871441U JP S5871441 U JPS5871441 U JP S5871441U JP 16429481 U JP16429481 U JP 16429481U JP 16429481 U JP16429481 U JP 16429481U JP S5871441 U JPS5871441 U JP S5871441U
Authority
JP
Japan
Prior art keywords
relay cavity
blowing device
molding machine
sand blowing
shell
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
JP16429481U
Other languages
Japanese (ja)
Other versions
JPS5912109Y2 (en
Inventor
安永　隆
Original Assignee
株式会社安永製作所
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 株式会社安永製作所 filed Critical 株式会社安永製作所
Priority to JP16429481U priority Critical patent/JPS5912109Y2/en
Publication of JPS5871441U publication Critical patent/JPS5871441U/en
Application granted granted Critical
Publication of JPS5912109Y2 publication Critical patent/JPS5912109Y2/en
Expired legal-status Critical Current

Links

Landscapes

  • Casting Devices For Molds (AREA)
  • Processing Of Terminals (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図は本考案にかかる造形砂吹込装置の実施゛例話面
図であり、第２図は噴出部の拡大断面図である。 ■・・・ブロータンク、■・・・金型、■・・・ブロー
プレート、■・・・吹込口、■・・・噴出部、■・・・
中継空部、■・・・ブローノズル、■・・・吹込口、■
・・・妙案内体、［相］・・・周壁、０・・・底面、０
・・・造形砂流動空間、０・・・周端、０・・・両穴、
［相］・・・ネジ、［相］・・・通過口、０・・・軸体
、［相］・・・連杆、０・・・ネジ、［相］・・・ネジ
、■・・・中子、［相］・・・隆起。FIG. 1 is a side view of an embodiment of the modeling sand blowing device according to the present invention, and FIG. 2 is an enlarged sectional view of the ejection part. ■... Blow tank, ■... Mold, ■... Blow plate, ■... Inlet, ■... Spout part, ■...
Relay cavity, ■... Blow nozzle, ■... Inlet, ■
... Mysterious guide body, [phase] ... Peripheral wall, 0 ... Bottom surface, 0
... modeling sand flow space, 0... peripheral edge, 0... both holes,
[Phase]...screw, [phase]...passing port, 0...shaft, [phase]...connecting rod, 0...screw, [phase]...screw, ■... - Core, [phase]...raised.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 金型の吹込口に挿入可能な先端を有する噴出部内に造形
砂の中継空部を形成し、該中継空部にはブロータンクと
連通させたブローノズルを連通連結し、中継空部から先
端へ吹込口を設けてなるとともに、中継空部表面に造形
砂がすべりやすいように傾斜面とした妙案内体を、中継
空部の周壁との間並びに中継空部底面との間に造形砂流
動空間を形成して配し、該妙案内体の周端と吹込口端間
が安息角の角度をなす位置関係を構成してなるシェルモ
ールディングマシンにおける造形砂吹込装置。A relay cavity for modeling sand is formed in a spouting part that has a tip that can be inserted into the blowing port of the mold, and a blow nozzle that communicates with a blow tank is connected to the relay cavity, and from the relay cavity to the tip. A modeling sand flow space is provided between the peripheral wall of the relay cavity and the bottom surface of the relay cavity, by providing an air inlet and a smooth guide body with an inclined surface so that the modeling sand can easily slide on the surface of the relay cavity. A shaping sand blowing device for a shell molding machine, which is arranged in such a manner that the peripheral end of the guide body and the end of the blowing port form an angle of repose.
JP16429481U 1981-11-02 1981-11-02 Molding sand blowing device in shell molding machine Expired JPS5912109Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16429481U JPS5912109Y2 (en) 1981-11-02 1981-11-02 Molding sand blowing device in shell molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16429481U JPS5912109Y2 (en) 1981-11-02 1981-11-02 Molding sand blowing device in shell molding machine

Publications (2)

Publication Number Publication Date
JPS5871441U true JPS5871441U (en) 1983-05-14
JPS5912109Y2 JPS5912109Y2 (en) 1984-04-12

Family

ID=29956550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16429481U Expired JPS5912109Y2 (en) 1981-11-02 1981-11-02 Molding sand blowing device in shell molding machine

Country Status (1)

Country Link
JP (1) JPS5912109Y2 (en)

Also Published As

Publication number Publication date
JPS5912109Y2 (en) 1984-04-12

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