EP0066584A1 - Procede pour la realisation d'un bloc de distribution pour un milieu liquide ou gazeux - Google Patents

Procede pour la realisation d'un bloc de distribution pour un milieu liquide ou gazeux

Info

Publication number
EP0066584A1
EP0066584A1 EP19810903252 EP81903252A EP0066584A1 EP 0066584 A1 EP0066584 A1 EP 0066584A1 EP 19810903252 EP19810903252 EP 19810903252 EP 81903252 A EP81903252 A EP 81903252A EP 0066584 A1 EP0066584 A1 EP 0066584A1
Authority
EP
European Patent Office
Prior art keywords
mold
connecting lines
block
distributor block
filler
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.)
Withdrawn
Application number
EP19810903252
Other languages
German (de)
English (en)
Inventor
Armin Feisel
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.)
Reishauer AG
Original Assignee
Reishauer AG
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 Reishauer AG filed Critical Reishauer AG
Publication of EP0066584A1 publication Critical patent/EP0066584A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0807—Manifolds
    • F15B13/0814—Monoblock manifolds
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0033—Moulds or cores; Details thereof or accessories therefor constructed for making articles provided with holes
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
    • B29C33/14—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels against the mould wall
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/70—Completely encapsulating inserts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0871—Channels for fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0878—Assembly of modular units
    • F15B13/0896—Assembly of modular units using different types or sizes of valves

Definitions

  • the invention relates to a method for producing a distributor block according to the preamble of patent claim 1.
  • Controls and energy transfers by means of a liquid or gaseous working medium are often carried out today in machine, device and machine tool construction using one or more distribution blocks. If several blocks are used, they are placed on top of one another in a sealing manner or pushed laterally for the purpose of interlinking, and then held together under pressure by means of suitable fastening means.
  • a known block which consists of a metal, for example cast iron, steel, brass, bronze or aluminum, the connecting lines between the individual tools, such as Pump, tank, container, boiler, valves or spool valve designed as internal channels incorporated into the full block material.
  • the design of these connecting lines as a distributor block has the advantages of great compactness, the absence of piping work and increased leak and break resistance. Furthermore, the block serves as a carrier for the components to be fitted on its outer sides, which simplifies the process of eliminating the installation of such components in the machine or in the device itself.
  • the main disadvantage of the hitherto known distributor blocks is that, for manufacturing reasons, the inner connecting lines have to be formed as bores which are perpendicular to the outer surfaces of the block.
  • the connecting lines between the individual holes must also be drilled from the outside. After drilling, some of these channels have to be sealed again from the outside.
  • a considerable amount of construction work is required to determine the most appropriate position of all the lines in the block in advance, whereby great care must be taken to ensure that the ducts do not come too close together, as otherwise there is a risk of internal breakthroughs.
  • the dependent claims describe expedient embodiments of the method according to the invention.
  • the invention also relates to a distributor block produced by the method according to the invention.
  • FIG. Shows a longitudinal section through a distributor block for liquid or gaseous working media consisting of a casting compound, the casting mold also being indicated.
  • the one-part or multi-part pouring mold 1 which is indicated for the purpose of better understanding, encloses the fully assembled distributor block 2.
  • This distributor block 2 has on its outer sides the metal plates 3, 4 and 5 and the metal bodies 6 and 7, which are in the distributor block 2 are cast in.
  • the metal plates 3 and 4 have. Threaded holes 8 for fastening the valves 9 and 10 by means of screws 11.
  • the same threaded holes 8 also serve to fasten the plates 3 and 4 to the inside of the mold before and during pouring.
  • the metal plates 3, 4 and 5 have pipe sockets 12 to 17 which are pressed into bores in the metal plates mentioned or are fastened, for example, by gluing.
  • the metal plate 5 is provided in the position defined by the pipe socket 16 and 17 on the outer side with a threaded bore 18 and 19, respectively. These threaded holes are used to attach connecting cables (not shown).
  • the connecting lines, all designated 20, and the branching elements 21 are arranged in the interior of the distributor block. Their mutual spacing and their spacing from the outside of the distributor block 2 are ensured before pouring out by suitable elements which can be made of any material. Two such spacer elements 22 and 23 are shown.
  • the connecting lines 20 and the branching elements 21 can be suspended and braced, for example, with the aid of wire.
  • a threaded bore 24 and 25 is arranged on their outer side, while on the inner side there is a pipe socket 26 and 27 machined directly from the metal bodies 6 and 7.
  • the distributor block 2 there are four thin-walled tubes 28 which serve as through holes for fastening the distributor block 2 to the machine, or also for clamping together a plurality of distributor blocks arranged on or next to one another.
  • a threaded insert 29 which is used to attach an eyebolt 30 as a transport or assembly aid, or can also be used to fasten the distributor block.
  • metal plates 3,. 4 and 5 and metal bodies 6 and 7 are used, no processing of the cast block is necessary, since the casting accuracy of the casting compound mentioned is sufficient g ⁇ oss.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Afin de realiser un bloc de distribution comportant des conduits de liaison internes pour un milieu liquide ou gazeux, des tuyaux (20) en matiere synthetique munis de plaques metalliques de raccordement (3, 4, 5) et de corps de raccordement (6, 7) sont places dans un moule (1) et sont fixes a l'aide d'entretoises (22, 23). En suite, le moule (1) est rempli d'une masse de moulage constituee d'une resine synthetique autodurcissante et d'une masse de remplissage. Apres le durcissement de la masse de moulage le moule est enleve. Le procede permet de fabriquer des blocs de distribution legers et bon marche comportant des conduits internes propices a l'ecoulement du milieu.
EP19810903252 1980-12-11 1981-12-10 Procede pour la realisation d'un bloc de distribution pour un milieu liquide ou gazeux Withdrawn EP0066584A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH9156/80 1980-12-11
CH915680A CH648908A5 (de) 1980-12-11 1980-12-11 Verfahren zur herstellung eines verteilerblockes fuer fluessige oder gasfoermige arbeitsmedien.

Publications (1)

Publication Number Publication Date
EP0066584A1 true EP0066584A1 (fr) 1982-12-15

Family

ID=4348953

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19810903252 Withdrawn EP0066584A1 (fr) 1980-12-11 1981-12-10 Procede pour la realisation d'un bloc de distribution pour un milieu liquide ou gazeux

Country Status (3)

Country Link
EP (1) EP0066584A1 (fr)
CH (1) CH648908A5 (fr)
WO (1) WO1982002020A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046248A1 (de) * 1980-12-08 1982-07-22 Rheinische Braunkohlenwerke AG, 5000 Köln Verfahren zur herstellung von pumpbaren kohle-aufschlaemmungen
DE3522955A1 (de) * 1985-06-27 1987-01-08 Festo Kg Anordnung von ventilgehaeusen
DE3529276A1 (de) * 1985-08-16 1987-02-26 Festo Kg Zum bestuecken insbesondere mit ventilen oder dergleichen bauteilen geeigneter block- oder plattenfoermiger anschlusskoerper
DE3938396A1 (de) * 1989-11-18 1991-05-23 Bosch Gmbh Robert Verfahren zum herstellen von konventionell nicht entformbaren, rohrfoermigen hohlraeumen in kunststoff-spritzgiessformteilen
DE4321832C1 (de) * 1993-06-28 1994-12-01 Mannesmann Ag 2/2-Wegesitzventil
GB9319245D0 (en) * 1993-09-17 1993-11-03 Gore W L & Ass Uk Endplate for multi-tube assembly
FR2723619B1 (fr) * 1994-08-11 1996-11-08 Sextant Avionique Circuit pneumatique surmoule
DE19816634A1 (de) * 1998-04-15 1999-10-21 Abb Patent Gmbh Gießform für die Herstellung von Gußwerkstücken aus Gießharz
DE602004008858T2 (de) * 2003-11-14 2008-07-03 Mando Corp., Pyungtaek Hydraulikaggregrat für eine blockiergeschützte Fahrzeugbremsanlage und Verfahren zu dessen Herstellung
US20050133102A1 (en) * 2003-12-22 2005-06-23 Blackman Donald E. Hydraulic end head with internally cast hydraulic circuits
DE102018126116A1 (de) * 2018-10-19 2020-04-23 Robert Bosch Gmbh Hydraulischer Verteilerblock, hydraulisches Aggregat und Verfahren

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1225004B (de) * 1958-08-30 1966-09-15 Ingbuero Gebrueder Holtschmidt Blockfoermiges Leitungssystem fuer hydraulische Anlagen und Giessform zu seiner Herstellung
GB1098291A (en) * 1963-10-29 1968-01-10 Vickers Sperry Rand Ltd Improvements in or relating to the manufacture of fluid flow manifold blocks
US3360008A (en) * 1964-10-07 1967-12-26 Raymond Int Inc Molded manifold construction and method of forming
DE1625944A1 (de) * 1967-11-22 1970-08-13 Christian Buerkert Vorrichtung zur Verbindung fuer pneumatische,logische Elemente
DE2065010A1 (de) * 1970-10-17 1972-04-20 Stempel Ag D Verteiler- und Anschlußblock für mikrohydraulische Schaltungen. Ausscheidung aus: 2051106
US3683960A (en) * 1970-11-19 1972-08-15 Jerry Kirsch Block manifold for fluid control systems and method of making the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8202020A1 *

Also Published As

Publication number Publication date
CH648908A5 (de) 1985-04-15
WO1982002020A1 (fr) 1982-06-24

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT DE FR GB SE

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19830223

RIN1 Information on inventor provided before grant (corrected)

Inventor name: FEISEL, ARMIN