JPS5626658A - Peeping nozzle for mold molding machine - Google Patents

Peeping nozzle for mold molding machine

Info

Publication number
JPS5626658A
JPS5626658A JP10106579A JP10106579A JPS5626658A JP S5626658 A JPS5626658 A JP S5626658A JP 10106579 A JP10106579 A JP 10106579A JP 10106579 A JP10106579 A JP 10106579A JP S5626658 A JPS5626658 A JP S5626658A
Authority
JP
Japan
Prior art keywords
nozzle
rubber
nozzle rubber
blow plate
fitted
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
JP10106579A
Other languages
Japanese (ja)
Other versions
JPS5852738B2 (en
Inventor
Kiyomitsu Kawai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Naniwa Seisakusho KK
Original Assignee
Naniwa Seisakusho KK
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 Naniwa Seisakusho KK filed Critical Naniwa Seisakusho KK
Priority to JP54101065A priority Critical patent/JPS5852738B2/en
Publication of JPS5626658A publication Critical patent/JPS5626658A/en
Publication of JPS5852738B2 publication Critical patent/JPS5852738B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/23—Compacting by gas pressure or vacuum
    • B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
    • B22C15/245—Blowing tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)

Abstract

PURPOSE:To prolong service life by providing a blow plate mounting part to one end and a nozzle forcing-in part via a nozzle rubber detaining part to the other end and fitting the nozzle rubber having the specific end structure thereto. CONSTITUTION:A metal hollow nozzle 1 has a blow plate mounting part 2 at one end, whose part is fitted to a blow plate 10 by a screw part 2'. There are cooling water passages 11 around this to cool the heat transferred from heated metal. There is a nozzle inserting part 3 via a nozzle rubber detaining part 4 in the other end and nozzle rubber 5 is fitted and mounted to this. The nozzle rubber consists of its root part 6, end part 7 and conical part 8. The end part 7 is of a truncated circular cone shape or semicircular shape and has a plurality of scores 9 at the end face. It opens and closes according to blowing and exhausting of compressed air into and from the sand box. Since the end is constituted in this way, the service life of the nozzle rubber is prolonged.
JP54101065A 1979-08-07 1979-08-07 Peep nozzle for mold making machine Expired JPS5852738B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54101065A JPS5852738B2 (en) 1979-08-07 1979-08-07 Peep nozzle for mold making machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54101065A JPS5852738B2 (en) 1979-08-07 1979-08-07 Peep nozzle for mold making machine

Publications (2)

Publication Number Publication Date
JPS5626658A true JPS5626658A (en) 1981-03-14
JPS5852738B2 JPS5852738B2 (en) 1983-11-25

Family

ID=14290697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54101065A Expired JPS5852738B2 (en) 1979-08-07 1979-08-07 Peep nozzle for mold making machine

Country Status (1)

Country Link
JP (1) JPS5852738B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0191939A (en) * 1987-01-08 1989-04-11 Naniwa Seisakusho:Kk Blowing nozzle for casting mold
EP0480164A1 (en) * 1990-08-31 1992-04-15 Roberts Sinto Corporation Blow tube arrangement for core and mold making machinery
US5299622A (en) * 1992-12-04 1994-04-05 Tooling & Equipment International, Inc. Sand injector retainer insert
EP1594611A2 (en) * 2003-02-10 2005-11-16 Ashland Licensing and Intellectual Property LLC Blow tube construction
DE102013216674A1 (en) * 2013-08-22 2015-02-26 Bayerische Motoren Werke Aktiengesellschaft Self-closing rubber sealing caps for bullet nozzles in the production of sand cores in the foundry
JP2019072726A (en) * 2017-10-12 2019-05-16 トヨタ自動車株式会社 Core molding device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01134829A (en) * 1987-11-18 1989-05-26 Mitsubishi Electric Corp Gas-blasted circuit breaker
JPH01183024A (en) * 1988-01-11 1989-07-20 Mitsubishi Electric Corp Gas-blasted circuit breaker

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4533861Y1 (en) * 1966-12-06 1970-12-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4533861Y1 (en) * 1966-12-06 1970-12-24

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0191939A (en) * 1987-01-08 1989-04-11 Naniwa Seisakusho:Kk Blowing nozzle for casting mold
JPH035894B2 (en) * 1987-01-08 1991-01-28 Naniwa Seisakusho Kk
EP0480164A1 (en) * 1990-08-31 1992-04-15 Roberts Sinto Corporation Blow tube arrangement for core and mold making machinery
US5299622A (en) * 1992-12-04 1994-04-05 Tooling & Equipment International, Inc. Sand injector retainer insert
EP1594611A2 (en) * 2003-02-10 2005-11-16 Ashland Licensing and Intellectual Property LLC Blow tube construction
EP1594611A4 (en) * 2003-02-10 2006-06-21 Ashland Licensing & Intellectu Blow tube construction
DE102013216674A1 (en) * 2013-08-22 2015-02-26 Bayerische Motoren Werke Aktiengesellschaft Self-closing rubber sealing caps for bullet nozzles in the production of sand cores in the foundry
DE102013216674B4 (en) 2013-08-22 2022-10-13 Bayerische Motoren Werke Aktiengesellschaft Self-closing rubber sealing caps for injection nozzles in the production of sand cores in the foundry
JP2019072726A (en) * 2017-10-12 2019-05-16 トヨタ自動車株式会社 Core molding device

Also Published As

Publication number Publication date
JPS5852738B2 (en) 1983-11-25

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