DE19747658A1 - Forming press for sheet metal part manufacture - Google Patents

Forming press for sheet metal part manufacture

Info

Publication number
DE19747658A1
DE19747658A1 DE1997147658 DE19747658A DE19747658A1 DE 19747658 A1 DE19747658 A1 DE 19747658A1 DE 1997147658 DE1997147658 DE 1997147658 DE 19747658 A DE19747658 A DE 19747658A DE 19747658 A1 DE19747658 A1 DE 19747658A1
Authority
DE
Germany
Prior art keywords
sheet metal
machine tool
tool according
metal parts
semi
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
DE1997147658
Other languages
German (de)
Other versions
DE19747658B4 (en
Inventor
Atilla Dipl Ing Gartzke
Matthias Prof Dr Ing Kleiner
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.)
KLEINER, MATTHIAS, PROF. DR- ING., 58739 WICKEDE,
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE1997147658 priority Critical patent/DE19747658B4/en
Publication of DE19747658A1 publication Critical patent/DE19747658A1/en
Application granted granted Critical
Publication of DE19747658B4 publication Critical patent/DE19747658B4/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/13—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by linearly moving tables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/021—Deforming sheet bodies
    • B21D26/025—Means for controlling the clamping or opening of the moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/021—Deforming sheet bodies
    • B21D26/031—Mould construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

Sheet metal parts are formed from flat metal semi-finished goods. It has a multiple cassette system (1) for feed of semi-finished goods and removal of finished products (4) and the tools (2) are vertical. The machine has a wound frame (3) and hydraulic ring cylinder system (5) as workpiece holder.

Description

Aus Forschungsarbeiten zur Hochdruckblechumformung (HBU) ergeben sich Überlegungen zum Einsatz speziell geeigneter Pressensysteme. Hierzu wurde eine Pressenkonstruktion (Bild 1) entwickelt, bei der durch eine senkrechte Anordnung der Werkzeuge (2), insbesondere der Zwischenplatte zur Wirkmedienzuführung (6), eine schnelle Entleerung des Wirkmediums (7) nach der Umformung durch die alleinige Wirkung der Schwerkraft erfolgen kann. Weiterhin kann durch den Einsatz eines Kassettensystems (1) eine vereinfachte Beschickung der Blechhalbzeuge und eine Entnahme der fertigen Blechformteile (4) erfolgen. Ein weiterer Vorteil ergibt sich durch die schnelle Wechselmöglichkeit der Matrize und somit ein schnelles Umrüsten zur Fertigung anderer Werkstückgeometrien. Durch den Einsatz eines gewickelten Rahmens (3) in Verbindung mit einem Niederhaltersystem, basierend auf einem Ringhydraulikzylinder (5), kann der erforderliche Bauraum im Vergleich zu konventionellen Pressen stark verringert werden.Research into high-pressure sheet metal forming (HBU) has given rise to considerations for the use of specially suitable press systems. For this purpose, a press construction ( Fig. 1) was developed, in which the vertical arrangement of the tools ( 2 ), in particular the intermediate plate for the active medium supply ( 6 ), enables the active medium ( 7 ) to be quickly emptied after the deformation by the sole action of gravity . Furthermore, by using a cassette system ( 1 ), simplified loading of the semi-finished sheet metal products and removal of the finished sheet metal parts ( 4 ) can take place. Another advantage is the quick change option of the die and thus a quick changeover to produce other workpiece geometries. By using a wound frame ( 3 ) in conjunction with a hold-down system based on a ring hydraulic cylinder ( 5 ), the installation space required can be greatly reduced compared to conventional presses.

Claims (6)

1. Werkzeugmaschine zur Fertigung dreidimensionaler Blechformteile aus flächigen, vorzugsweise metallischen Halbzeugen durch Wirkmedienumformung.1. Machine tool for manufacturing three-dimensional sheet metal parts from flat, preferably metallic semi-finished products through active media forming. 2. Werkzeugmaschine nach Anspruch 1, dadurch gekennzeichnet, daß ein mehrfaches Kassettensystem zur Beschickung mit Halbzeugen und zur Entnahme der fertigen Blechformteile vorhanden ist.2. Machine tool according to claim 1, characterized in that a multiple Cassette system for loading semi-finished products and for removing the finished ones Sheet metal parts is available. 3. Werkzeugmaschine nach Anspruch 1, dadurch gekennzeichnet, daß die Werkzeuge senkrecht angeordnet sind so daß eine schnelle Entleerung des Wirkmediums nach der Umformung aufgrund der Schwerkraft erreicht wird.3. Machine tool according to claim 1, characterized in that the tools are arranged vertically so that a rapid emptying of the active medium after Forming is achieved due to gravity. 4. Werkzeugmaschine nach Anspruch 1, dadurch gekennzeichnet, daß durch den Einsatz eines gewickelten Rahmens ein geringerer Bauraumbedarf entsteht.4. Machine tool according to claim 1, characterized in that through the use of a wound frame, less space is required. 5. Werkzeugmaschine nach Anspruch 1, dadurch gekennzeichnet, daß durch den Einsatz eines Ringzylindersystems als Blechhalter ein günstigerer Kraftfluß und ein geringerer Bauraumbedarf entsteht.5. Machine tool according to claim 1, characterized in that through the use a ring cylinder system as a sheet holder a more favorable flow of force and a lower Space requirements arise. 6. Werkzeugmaschine nach Anspruch 1, dadurch gekennzeichnet, daß durch Verwendung von mehreren Werkzeugkassetten und Blechhaltersystemen mehrere Blechformteile gleichzeitig gefertigt werden können.6. Machine tool according to claim 1, characterized in that by use of several tool cassettes and sheet metal holder systems, several sheet metal parts can be manufactured at the same time.
DE1997147658 1997-10-29 1997-10-29 Hochdruckblechumformmaschine Expired - Fee Related DE19747658B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1997147658 DE19747658B4 (en) 1997-10-29 1997-10-29 Hochdruckblechumformmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997147658 DE19747658B4 (en) 1997-10-29 1997-10-29 Hochdruckblechumformmaschine

Publications (2)

Publication Number Publication Date
DE19747658A1 true DE19747658A1 (en) 1999-05-06
DE19747658B4 DE19747658B4 (en) 2006-04-13

Family

ID=7846921

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997147658 Expired - Fee Related DE19747658B4 (en) 1997-10-29 1997-10-29 Hochdruckblechumformmaschine

Country Status (1)

Country Link
DE (1) DE19747658B4 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3569398A4 (en) * 2018-01-03 2020-01-22 Ningbo Dema Intelligent Machinery Co., Ltd. Hydraulic oil press

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2532108A1 (en) * 1974-07-29 1976-02-12 Asea Ab PRESS FRAME
DE2718126A1 (en) * 1977-04-23 1978-11-02 Kiefel Gmbh Paul Rapid tool change on thermo forming machine - by lifting tackle, rapid frame clamps and hose couplings
DE3942600A1 (en) * 1988-12-30 1990-07-05 Proline Innovation Zur Fabrika Flexible production cell - accommodates coupled mobile storage unit for components and tools
DE4007204A1 (en) * 1990-03-07 1991-09-12 Otto Bihler MACHINING MACHINE, ESPECIALLY PUNCHING AND BENDING MACHINE KEYWORD: MACHINING MACHINE WITH BAR CONTROL
US5388440A (en) * 1993-07-21 1995-02-14 Folmer; Carroll W. Method for forming large 360 degree sheet metal shapes using longitudinal end loading
DE4417460A1 (en) * 1994-05-19 1995-11-23 Kleiner Matthias Priv Doz Dr I Forming of sheet by hydraulic means
US5671629A (en) * 1996-02-15 1997-09-30 Valyi; Emery I. Hydrostatic forming device and process
DE19750164A1 (en) * 1996-11-15 1998-05-28 Hyundai Motor Co Ltd Automatic supply system for parts

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2532108A1 (en) * 1974-07-29 1976-02-12 Asea Ab PRESS FRAME
DE2718126A1 (en) * 1977-04-23 1978-11-02 Kiefel Gmbh Paul Rapid tool change on thermo forming machine - by lifting tackle, rapid frame clamps and hose couplings
DE3942600A1 (en) * 1988-12-30 1990-07-05 Proline Innovation Zur Fabrika Flexible production cell - accommodates coupled mobile storage unit for components and tools
DE4007204A1 (en) * 1990-03-07 1991-09-12 Otto Bihler MACHINING MACHINE, ESPECIALLY PUNCHING AND BENDING MACHINE KEYWORD: MACHINING MACHINE WITH BAR CONTROL
US5388440A (en) * 1993-07-21 1995-02-14 Folmer; Carroll W. Method for forming large 360 degree sheet metal shapes using longitudinal end loading
DE4417460A1 (en) * 1994-05-19 1995-11-23 Kleiner Matthias Priv Doz Dr I Forming of sheet by hydraulic means
US5671629A (en) * 1996-02-15 1997-09-30 Valyi; Emery I. Hydrostatic forming device and process
DE19750164A1 (en) * 1996-11-15 1998-05-28 Hyundai Motor Co Ltd Automatic supply system for parts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3569398A4 (en) * 2018-01-03 2020-01-22 Ningbo Dema Intelligent Machinery Co., Ltd. Hydraulic oil press
US11214031B2 (en) 2018-01-03 2022-01-04 Ningbo Dema Intelligent Machinery Co., Ltd. Oil hydraulic press

Also Published As

Publication number Publication date
DE19747658B4 (en) 2006-04-13

Similar Documents

Publication Publication Date Title
DE19842750B4 (en) Method and production of deep-drawn hollow parts and drawing tool
EP0120431B1 (en) Process and apparatus for reconditioning used spot welding electrodes
DE19747658A1 (en) Forming press for sheet metal part manufacture
EP1098104B1 (en) Method and device for producing brake linings
EP0171594A2 (en) Tool with direct drive
DE2420726A1 (en) METHOD OF MANUFACTURING COMPRESSED BODIES WITH LAYERS OF DIFFERENT COMPOSITIONS FOR HEAVY-DUTY ELECTRICAL CONTACTS
EP1147833A2 (en) Method and apparatus for deep-drawing sheet-metal workpieces
US2479336A (en) Blankholder press for forming workpieces
DE3504057C2 (en) Tool for non-cutting sheet metal processing, especially for deep drawing, folding or the like.
DE19952105A1 (en) Method and device for hydromechanical deep drawing of sheet metal
AT208192B (en) Process and device for the continuous production of central heating bodies
DE19805706A1 (en) Tool for deep drawing of sheet components
DE1857319U (en) DEVICE FOR ROLLING WHEEL SET PROFILES.
DE1527336C (en) Device for enforcing and bending profiles
DE20004726U1 (en) Forming device
DE19922659A1 (en) Hydraulic locking device for cross extrusion of workpieces
DE233025C (en)
AT65184B (en) Machine for reinforcing sheets of paper using metal staples.
EP0311753B2 (en) Device for changing tools in quenching machines
DE141232C (en)
DE3824997C1 (en)
DE898885C (en) Auxiliary device for deep-drawing tools
EP4232218A1 (en) Machine tool for the shaping production of an article and method for producing an article
DE3115176C2 (en)
DE326177C (en) Pressing and drawing tool

Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8127 New person/name/address of the applicant

Owner name: KLEINER, MATTHIAS, PROF. DR- ING., 58739 WICKEDE,

8139 Disposal/non-payment of the annual fee
8170 Reinstatement of the former position
8110 Request for examination paragraph 44
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20120501