DE29919086U1 - Injection molding and die casting machines - Google Patents

Injection molding and die casting machines

Info

Publication number
DE29919086U1
DE29919086U1 DE29919086U DE29919086U DE29919086U1 DE 29919086 U1 DE29919086 U1 DE 29919086U1 DE 29919086 U DE29919086 U DE 29919086U DE 29919086 U DE29919086 U DE 29919086U DE 29919086 U1 DE29919086 U1 DE 29919086U1
Authority
DE
Germany
Prior art keywords
piston
plate
pair
tailstock
headstock
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 - Lifetime
Application number
DE29919086U
Other languages
German (de)
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.)
SAYER RICHARD LIONEL
Original Assignee
SAYER RICHARD LIONEL
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 SAYER RICHARD LIONEL filed Critical SAYER RICHARD LIONEL
Priority to DE29919086U priority Critical patent/DE29919086U1/en
Publication of DE29919086U1 publication Critical patent/DE29919086U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B22D17/26—Mechanisms or devices for locking or opening dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1761—Means for guiding movable mould supports or injection units on the machine base or frame; Machine bases or frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/67—Mould opening, closing or clamping devices hydraulic
    • B29C45/6707—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement
    • B29C45/6714—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement using a separate element transmitting the mould clamping force from the clamping cylinder to the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1761—Means for guiding movable mould supports or injection units on the machine base or frame; Machine bases or frames
    • B29C2045/1768—Means for guiding movable mould supports or injection units on the machine base or frame; Machine bases or frames constructions of C-shaped frame elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (8)

1. Spritzguß- oder Druckgußmaschine mit:
einem Paar C-Rahmen (1); und
einer Spindelstockplatte (2) und einer Reitstockplatte (4), die zwischen den Enden der C's der C-Rahmen ange­ ordnet sind und zueinander weisen, zum Aufnehmen einer Form (5) dazwischen;
dadurch gekennzeichnet, daß
die Spindelstockplatte benachbart zu ihrer Oberseite mit den Spindelstockenden der C-Rahmen verbunden ist (bei 12);
die Reitstockplatte benachbart zu ihrer Oberseite durch ein oberes, erstes Paar hydraulische Kolben-Zylinder-An­ ordnungen (6) mit den Reitstockenden der C-Rahmen ver­ bunden ist; und
die Spindelstock- und die Reitstockplatte benachbart zu ihren Unterseiten durch ein unteres, zweites Paar hy­ draulische Kolben-Zylinder-Anordnungen (6) und jeweilige Kolbenstangenverlängerungen (9) verbunden sind.1. Injection molding or die casting machine with:
a pair of C-frames (1); and
a headstock plate (2) and a tailstock plate (4) which are arranged between the ends of the C's of the C-frame and face each other, for receiving a mold (5) therebetween;
characterized in that
the headstock plate is connected adjacent to its top with the headstock ends of the C-frame (at 12);
the tailstock plate adjacent to its top by an upper, first pair of hydraulic piston-cylinder arrangements (6) with the tailstock ends of the C-frame is connected; and
the headstock and tailstock plate are connected adjacent to their undersides by a lower, second pair of hydraulic piston-cylinder arrangements (6) and respective piston rod extensions (9). 2. Spritzguß- oder Druckgußmaschine mit:
einem Paar C-Rahmen (1);
einer Spindelstockplatte (2) und einer Reitstockplatte (4), die innerhalb der C's der C-Rahmen angeordnet sind und zueinander weisen, zum Aufnehmen einer Form (5) da­ zwischen; und
einer hydraulischen Anordnung (6, 9) zum Drücken der Spindelstock- und der Reitstockplatte zueinander, um ei­ ne Verriegelungskraft auf eine solche Form auszuüben;
dadurch gekennzeichnet, daß
die hydraulische Anordnung aufweist:
ein erstes Paar Kolben-Zylinder-Anordnungen (6), die zwischen der Spindelstock- und der Reitstockplatte über die C-Rahmen wirken; und
ein zweites Paar Kolben-Zylinder-Anordnungen (6), je­ weils mit einer Kolbenstangenverlängerung, die direkt zwischen der Spindelstock- und der Reitstockplatte wir­ ken; und
die Maschine so gestaltet ist, daß im Gebrauch die Hälf­ te der Verriegelungskraft durch das erste Paar Kolben- Zylinder-Anordnungen und die C-Rahmen rückwirkend ausge­ übt wird und die übrige Hälfte der Verriegelungskraft durch das zweite Paar Kolben-Zylinder-Anordnungen und ihre Kolbenstangenverlängerungen rückwirkend ausgeübt wird.2. Injection molding or die casting machine with:
a pair of C-frames (1);
a headstock plate (2) and a tailstock plate (4), which are arranged within the C's of the C-frames and face each other, for receiving a mold (5) there between; and
a hydraulic arrangement (6, 9) for pressing the headstock and tailstock plate to each other to exert ei ne locking force on such a shape;
characterized in that
the hydraulic arrangement has:
a first pair of piston-cylinder assemblies (6) acting between the headstock and tailstock plates via the C-frame; and
a second pair of piston-cylinder assemblies (6), each with a piston rod extension that we ken directly between the headstock and tailstock plate; and
the machine is designed so that in use half of the locking force is exerted retroactively by the first pair of piston-cylinder assemblies and the C-frame and the remaining half of the locking force by the second pair of piston-cylinder assemblies and their piston rod extensions is exercised retrospectively. 3. Maschine nach einem der vorstehenden Ansprüche, wobei die vier Kolben-Zylinder-Anordnungen gleiche Zylinderar­ beitsflächen haben und mit einer hydraulischen Quelle verbunden sind, die so angeordnet ist, daß sie gleiche Drücke darauf ausübt.3. Machine according to one of the preceding claims, wherein the four piston-cylinder arrangements are the same cylinder have working surfaces and with a hydraulic source are connected, which is arranged so that they are the same Press on it. 4. Maschine nach einem der vorstehenden Ansprüche, wobei sich jede der Kolbenstangen in einer Parallelrichtung zur Längsachse der Maschine zwischen den Platten er­ streckt.4. Machine according to one of the preceding claims, wherein each of the piston rods in a parallel direction to the longitudinal axis of the machine between the plates stretches. 5. Maschine nach einem der vorstehenden Ansprüche, wobei eine die Achsen des ersten Paars Kolben-Zylinder-Anord­ nungen enthaltende Ebene parallel zu einer die Achsen des zweiten Paars Kolben-Zylinder-Anordnungen enthalten­ den Ebene ist.5. Machine according to one of the preceding claims, wherein one the axes of the first pair of piston-cylinder arrangements plane containing parallel to an axis of the second pair of piston-cylinder assemblies the level is. 6. Maschine nach Anspruch 5, wobei die Spindelstock- und die Reitstockplatte so angeordnet sind (bei 8, 12), daß sie sich im Hinblick auf die Reitstockenden bzw. Spin­ delstockenden der C-Rahmen um jeweilige Querachsen bie­ gen können, die in der ersten Ebene liegen. 6. Machine according to claim 5, wherein the headstock and the tailstock plate are arranged (at 8, 12) that with respect to the tailstock ends or spin delstockends the C-frame around respective transverse axes conditions that are on the first level.   7. Maschine nach einem der vorstehenden Ansprüche, ferner mit einer beweglichen Platte (3), die zwischen der Spin­ delstock- und der Reitstockplatte so angeordnet ist, daß die Form zwischen der beweglichen Platte und der Spin­ delstockplatte aufgenommen sein kann, und einer Einrich­ tung (13, 14, 15, 16) zum Einstellen des Abstands zwi­ schen der beweglichen Platte und der Reitstockplatte.7. Machine according to one of the preceding claims, further with a movable plate (3) which is between the spin delstock and tailstock plate is arranged so that the shape between the movable plate and the spin delstockplatte can be included, and a Einrich device (13, 14, 15, 16) for adjusting the distance between moving plate and tailstock plate. 8. Maschine nach Anspruch 7, wobei die bewegliche Platte gleitend an den Kolbenstangenverlängerungen angeordnet ist.8. The machine of claim 7, wherein the movable plate slidably arranged on the piston rod extensions is.
DE29919086U 1999-10-29 1999-10-29 Injection molding and die casting machines Expired - Lifetime DE29919086U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29919086U DE29919086U1 (en) 1999-10-29 1999-10-29 Injection molding and die casting machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29919086U DE29919086U1 (en) 1999-10-29 1999-10-29 Injection molding and die casting machines

Publications (1)

Publication Number Publication Date
DE29919086U1 true DE29919086U1 (en) 2000-06-21

Family

ID=8080957

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29919086U Expired - Lifetime DE29919086U1 (en) 1999-10-29 1999-10-29 Injection molding and die casting machines

Country Status (1)

Country Link
DE (1) DE29919086U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10159118A1 (en) * 2001-12-01 2003-06-18 Billion Sa Fastening arrangement for mold mounting plates and / or flange plates of a plastic molding machine, as well as a plastic molding machine
DE10330513A1 (en) * 2003-07-05 2005-01-27 Mannesmann Plastics Machinery Gmbh Closure unit for C-frame plastics injection molding machines includes further linear drives in lower region of mold platens
DE102006045291A1 (en) * 2006-09-22 2008-04-03 Emil Pester Gmbh Deep-drawing thermo-forming machine producing e.g. plastic pharmaceutical blister packs, has horizontal C-frame construction and includes molding force monitoring

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10159118A1 (en) * 2001-12-01 2003-06-18 Billion Sa Fastening arrangement for mold mounting plates and / or flange plates of a plastic molding machine, as well as a plastic molding machine
DE10330513A1 (en) * 2003-07-05 2005-01-27 Mannesmann Plastics Machinery Gmbh Closure unit for C-frame plastics injection molding machines includes further linear drives in lower region of mold platens
DE102006045291A1 (en) * 2006-09-22 2008-04-03 Emil Pester Gmbh Deep-drawing thermo-forming machine producing e.g. plastic pharmaceutical blister packs, has horizontal C-frame construction and includes molding force monitoring

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000727

R156 Lapse of ip right after 3 years

Effective date: 20030501