GB1112884A - Improvements relating to automatic piston-casting machines - Google Patents

Improvements relating to automatic piston-casting machines

Info

Publication number
GB1112884A
GB1112884A GB2146865A GB2146865A GB1112884A GB 1112884 A GB1112884 A GB 1112884A GB 2146865 A GB2146865 A GB 2146865A GB 2146865 A GB2146865 A GB 2146865A GB 1112884 A GB1112884 A GB 1112884A
Authority
GB
United Kingdom
Prior art keywords
inserts
jaws
core
electromagnet
lid
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.)
Expired
Application number
GB2146865A
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.)
FATA SOC
Original Assignee
FATA SOC
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 FATA SOC filed Critical FATA SOC
Publication of GB1112884A publication Critical patent/GB1112884A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0009—Cylinders, pistons
    • B22D19/0027—Cylinders, pistons pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C21/00—Flasks; Accessories therefor
    • B22C21/12—Accessories
    • B22C21/14—Accessories for reinforcing or securing moulding materials or cores, e.g. gaggers, chaplets, pins, bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
    • B22D15/02—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor of cylinders, pistons, bearing shells or like thin-walled objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B22D17/24—Accessories for locating and holding cores or inserts

Landscapes

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

Abstract

1,112,884. Casting composite pistons. SOCIETE FATA. 20 May, 1965 [27 May, 1964], No. 21468/65. Heading B3F. Electromagnetic carriers 1, 2 are used to transfer inserts 9 or (16, 16<SP>1</SP>), Fig. 6 (not shown), from a supply holder (15) to a core 18, Fig. 10, of a chill mould in which an I.C. engine piston is cast to incorporate the inserts. Each carrier comprises an electromagnet with a solenoid 4 in a box 1 with polepieces (5, 6) extending through a lid 2. Spring-loaded pins 7, 8 may also project through the lid 2 to locate in holes in the insert 9. They may be ferromagnetic extensions of the poles. A casting machine (12), Fig. 5 (not shown), has two pairs of jaws (13, 13<SP>1</SP>) and (14, 14<SP>1</SP>) which can be swung through a right angle from position (A) to position (B) and each jaw carries a carrier 1, 2. The holder (15) rises from a stack (17) of inserts (16, 16<SP>1</SP>) and the jaws 13, 13<SP>1</SP> &c. move together to pick up the inserts which have been raised. The jaws then open and transfer to the core 18, Fig. 10, before closing on it. The electromagnet is then de-energized and lifted away to leave the inserts (16, 16<SP>1</SP>) on the core.
GB2146865A 1964-05-27 1965-05-20 Improvements relating to automatic piston-casting machines Expired GB1112884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1251464 1964-05-27

Publications (1)

Publication Number Publication Date
GB1112884A true GB1112884A (en) 1968-05-08

Family

ID=11141055

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2146865A Expired GB1112884A (en) 1964-05-27 1965-05-20 Improvements relating to automatic piston-casting machines

Country Status (2)

Country Link
CH (1) CH412210A (en)
GB (1) GB1112884A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102794413A (en) * 2011-05-25 2012-11-28 广西玉柴机器股份有限公司 Sand box positioning device
WO2015101045A1 (en) * 2013-12-31 2015-07-09 广西玉柴机器股份有限公司 Device and method for positioning sand box on core setting station of moulding line

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113084122B (en) * 2021-03-30 2022-09-23 广东启新汽车零部件有限公司 Quick refrigerated die casting die mechanism of loosing core

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102794413A (en) * 2011-05-25 2012-11-28 广西玉柴机器股份有限公司 Sand box positioning device
CN102794413B (en) * 2011-05-25 2014-06-04 广西玉柴机器股份有限公司 Sand box positioning device
WO2015101045A1 (en) * 2013-12-31 2015-07-09 广西玉柴机器股份有限公司 Device and method for positioning sand box on core setting station of moulding line

Also Published As

Publication number Publication date
CH412210A (en) 1966-04-30

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