EP1008402A3 - Swaging machine - Google Patents

Swaging machine Download PDF

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Publication number
EP1008402A3
EP1008402A3 EP99890377A EP99890377A EP1008402A3 EP 1008402 A3 EP1008402 A3 EP 1008402A3 EP 99890377 A EP99890377 A EP 99890377A EP 99890377 A EP99890377 A EP 99890377A EP 1008402 A3 EP1008402 A3 EP 1008402A3
Authority
EP
European Patent Office
Prior art keywords
forging
drive
box
rotatably
guided
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Withdrawn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
EP99890377A
Other languages
German (de)
French (fr)
Other versions
EP1008402A2 (en
Inventor
Gottfried Blaimschein
Alfred Seeber
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.)
GFM Beteiligungs und Management GmbH and Co KG
Original Assignee
GFM Beteiligungs und Management GmbH and Co KG
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 GFM Beteiligungs und Management GmbH and Co KG filed Critical GFM Beteiligungs und Management GmbH and Co KG
Publication of EP1008402A2 publication Critical patent/EP1008402A2/en
Publication of EP1008402A3 publication Critical patent/EP1008402A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/02—Special design or construction
    • B21J7/14—Forging machines working with several hammers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/10—Drives for forging presses
    • B21J9/18—Drives for forging presses operated by making use of gearing mechanisms, e.g. levers, spindles, crankshafts, eccentrics, toggle-levers, rack bars

Abstract

Eine Rundknetmaschine (1) zum Rundschmieden stangen- oder rohrförmiger Werkstücke besteht aus einem um die Durchlaufachse (A) des Werkstückes dreh- und antreibbar in einem Maschinengestell (2) gelagerten ringförmigen Schmiedekasten (3), der in radialen Ausnehmungen (4) gegeneinander wirkende und bei gleichzeitiger Schmiedekastendrehung über einen Hubantrieb (7) hubbewegbare Schmiedestempel (5) aufnimmt. Um auch während des Schmiedevorganges eine rationelle Hublagenverstellung zu erreichen, umfassen die Schmiedestempel (5) zwei miteinander schraubverstellbar verbundene Teile, einen antriebsseitigen, verdrehbar geführten Oberteil (51) und einen werkzeugseitigen, drehfest geführten Unterteil (52), wobei dem Oberteil (51) ein Getriebe (20) mit einem am Oberteil (51) drehfest, aber axial verschiebbar sitzenden und im Schmiedekasten (3) verdrehbar, aber axial verschiebefest gelagerten Zahnkranz (21) und einem drehbar im Schmiedekasten (3) gelagerten Antriebszahnrad (23) zugehört, welche Antriebszahnräder (23) Teil eines Umlaufgetriebes (25) sind.

Figure 00000001
A circular kneading machine (1) for round forging rod-shaped or tubular workpieces consists of a ring-shaped forging box (3) which can be rotated and driven around the through-axis (A) of the workpiece and which is mounted in a machine frame (2) and which acts against one another in radial recesses (4) with a simultaneous rotation of the forging box by means of a lifting drive (7), forging dies (5) which can be moved. In order to achieve an efficient stroke position adjustment even during the forging process, the forging punches (5) comprise two parts which are connected to one another in a screw-adjustable manner, an upper part (51) on the drive side which is rotatably guided and a lower part (52) on the tool side which is guided in a rotationally fixed manner, the upper part (51) Gear (20) with a sprocket (21) which is non-rotatably but axially displaceably seated on the upper part (51) and rotatable but axially displaceably mounted in the forging box (3) and a drive gearwheel (23) which is rotatably mounted in the forging box (3), which drive gearwheels belongs (23) are part of an epicyclic gear (25).
Figure 00000001
EP99890377A 1998-12-07 1999-12-07 Swaging machine Withdrawn EP1008402A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0204998A AT407618B (en) 1998-12-07 1998-12-07 ROUND KNOWING MACHINE
AT204998 1998-12-07

Publications (2)

Publication Number Publication Date
EP1008402A2 EP1008402A2 (en) 2000-06-14
EP1008402A3 true EP1008402A3 (en) 2001-08-29

Family

ID=3526683

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99890377A Withdrawn EP1008402A3 (en) 1998-12-07 1999-12-07 Swaging machine

Country Status (3)

Country Link
US (1) US6308546B1 (en)
EP (1) EP1008402A3 (en)
AT (1) AT407618B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7010953B2 (en) * 2003-02-04 2006-03-14 Interface Associates, Inc. Swaging machine and method of use
US6993953B2 (en) * 2003-02-04 2006-02-07 Interface Associates, Inc. Swaging die and method of use
JP2009519770A (en) 2005-12-16 2009-05-21 インターフェイス・アソシエイツ・インコーポレーテッド Medical multilayer balloon and method for producing the same
US7969689B2 (en) 2007-08-14 2011-06-28 Seagate Technology Llc Spacer keys with pivoting supports
CN106001352B (en) * 2016-07-04 2017-11-24 梁裕 A kind of strand welding wire swager
CN109175184B (en) * 2018-10-18 2023-10-27 无锡市星达石化配件有限公司 Ring flange forges platform convenient to collect waste material
CN109201990A (en) * 2018-10-30 2019-01-15 沈阳重机重矿机械设备制造有限公司 One kind point transmission four tup precise forging machine of direct-drive type
CN113441666B (en) * 2021-07-01 2023-03-07 深圳市联盛兴机械科技有限公司 Numerical control fancy rule line machine of cold forging spinning forming process

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB835322A (en) * 1957-08-16 1960-05-18 Appel Process Ltd Stroke adjustment means for forging machines
US4430881A (en) * 1981-01-21 1984-02-14 Gfm Gesellschaft Fur Fertigungstechnik Und Maschinenbau Gesellschaft M.B.H. Swaging machine
US5609056A (en) * 1994-01-18 1997-03-11 Gfm Gesellschaft Fur Fertigungstechnik Und Maschinenbau Aktiengesellschaft Swaging machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3066555A (en) * 1958-02-18 1962-12-04 Burnel Philippe Reducing machine
AT404441B (en) * 1996-09-17 1998-11-25 Gfm Holding Ag FORGING MACHINE

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB835322A (en) * 1957-08-16 1960-05-18 Appel Process Ltd Stroke adjustment means for forging machines
US4430881A (en) * 1981-01-21 1984-02-14 Gfm Gesellschaft Fur Fertigungstechnik Und Maschinenbau Gesellschaft M.B.H. Swaging machine
US5609056A (en) * 1994-01-18 1997-03-11 Gfm Gesellschaft Fur Fertigungstechnik Und Maschinenbau Aktiengesellschaft Swaging machine

Also Published As

Publication number Publication date
ATA204998A (en) 2000-09-15
AT407618B (en) 2001-05-25
EP1008402A2 (en) 2000-06-14
US6308546B1 (en) 2001-10-30

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