ATE690T1 - CRANKSHAFT MILLING MACHINE. - Google Patents

CRANKSHAFT MILLING MACHINE.

Info

Publication number
ATE690T1
ATE690T1 AT80102103T AT80102103T ATE690T1 AT E690 T1 ATE690 T1 AT E690T1 AT 80102103 T AT80102103 T AT 80102103T AT 80102103 T AT80102103 T AT 80102103T AT E690 T1 ATE690 T1 AT E690T1
Authority
AT
Austria
Prior art keywords
work piece
axis
crankshaft
parallel
guide
Prior art date
Application number
AT80102103T
Other languages
German (de)
Inventor
Karlheinz Schmid
Original Assignee
Gebr. Heller Maschinenfabrik Gmbh
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 Gebr. Heller Maschinenfabrik Gmbh filed Critical Gebr. Heller Maschinenfabrik Gmbh
Application granted granted Critical
Publication of ATE690T1 publication Critical patent/ATE690T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/06—Milling crankshafts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/306664—Milling including means to infeed rotary cutter toward work
    • Y10T409/30756—Machining arcuate surface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/306664—Milling including means to infeed rotary cutter toward work
    • Y10T409/307672—Angularly adjustable cutter head
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/309576—Machine frame
    • Y10T409/309912—Machine frame including relatively movable components and means to relatively immobilize these components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Abstract

The present crankshaft milling machine comprises at least one milling unit which may be controlled in its feed advance drive by a copying mechanism operating in synchronism with the rotation of the work piece. The copying mechanism is movable back and forth along a guide extending in parallel to the longitudinal axis of the work piece along a guide. The guide for the copying mechanism defines a plane which extends substantially vertically on one side of the work piece or crankshaft and in parallel to the crankshaft axis. Each milling unit is tiltably supported on a tilting axis located below the work piece axis and extending in parallel to the work piece axis. The feed advance drive is arranged on the side of the tilting axis facing away from the work piece. The feed advance drive reaches over the work piece, whereby a closed force flow around the work piece is established and the milling forces need not be introduced into the machine bed.
AT80102103T 1979-04-18 1980-04-18 CRANKSHAFT MILLING MACHINE. ATE690T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2915662A DE2915662C3 (en) 1979-04-18 1979-04-18 Crankshaft milling machine
EP80102103A EP0018000B1 (en) 1979-04-18 1980-04-18 Crank shaft milling machine

Publications (1)

Publication Number Publication Date
ATE690T1 true ATE690T1 (en) 1982-03-15

Family

ID=6068629

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80102103T ATE690T1 (en) 1979-04-18 1980-04-18 CRANKSHAFT MILLING MACHINE.

Country Status (5)

Country Link
US (1) US4337011A (en)
EP (1) EP0018000B1 (en)
JP (1) JPS5852762B2 (en)
AT (1) ATE690T1 (en)
DE (1) DE2915662C3 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3128565C2 (en) * 1981-07-18 1987-02-19 Maschinenfabrik Esterer AG, 8262 Altötting Device for reducing the diameter of round timber
DE8217873U1 (en) * 1982-06-22 1984-04-05 Gebr. Heller Maschinenfabrik GmbH, 7440 Nürtingen CRANKSHAFT MILLING MACHINE
JPS597513A (en) * 1982-06-30 1984-01-14 Komatsu Ltd Working method of crankshaft
JPS595218U (en) * 1982-06-30 1984-01-13 株式会社小松製作所 Machine Tools
DE3365274D1 (en) * 1983-05-19 1986-09-18 Gfm Fertigungstechnik Milling machine
ATE31647T1 (en) * 1983-11-15 1988-01-15 Gfm Fertigungstechnik MILLING MACHINE FOR MACHINING CRANKSHAFT OD. DGL.
US4693288A (en) * 1986-10-14 1987-09-15 G & F Precision, Inc. Universal joint maker
WO1989004230A1 (en) * 1987-11-04 1989-05-18 Kabushiki Kaisha Komatsu Seisakusho Crankshaft miller
DE4445833A1 (en) * 1994-12-22 1996-06-27 Heller Geb Gmbh Maschf Processing machine
DE4446475C2 (en) † 1994-12-23 2000-06-21 Boehringer Werkzeugmaschinen Method and machine for machining workpieces
US5707187A (en) * 1995-06-07 1998-01-13 Ingersoll, Cm Systems, Inc. Crankshaft milling apparatus
DE19626609C2 (en) * 1996-07-02 2000-03-09 Boehringer Werkzeugmaschinen Multiple milling on crankshafts
DE19626627C1 (en) * 1996-07-02 1997-09-18 Boehringer Werkzeugmaschinen Milling machine for finishing workpieces e.g. crankshafts
US10047824B2 (en) * 2014-07-29 2018-08-14 Deere & Company Method for pre-balancing and machining a crankshaft based on a mass distribution method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7106698U (en) * 1971-06-09 Burgsmueller K Whirling device for the machining of external rotation surfaces
DE957711C (en) * 1957-01-17 Siemens-Schuckertwerke Aktiengesellschaft, Berlin Und Erlangen Post-shaping milling machine, working according to the rotary process, for the production of shaped bodies, in particular blades for rotary machines
US2721424A (en) * 1952-10-11 1955-10-25 Teisen Mogens Roesdahl Groth Crankshaft grinding machine
US3118258A (en) * 1961-03-03 1964-01-21 Machine machine
NL6410508A (en) * 1964-09-09 1966-03-10
US3789709A (en) * 1972-05-22 1974-02-05 Wickes Corp Orbital crankshaft lathe
AT340225B (en) * 1976-05-21 1977-12-12 Gfm Fertigungstechnik COPY DEVICE FOR CRANKSHAFT MILLING MACHINES
DE2658970C3 (en) * 1976-12-24 1979-09-20 Gebr. Heller Maschinenfabrik Gmbh, 7440 Nuertingen Crankshaft milling machine
US4215962A (en) * 1979-05-09 1980-08-05 The Wickes Corporation Internal milling machine for milling crank pins

Also Published As

Publication number Publication date
DE2915662A1 (en) 1980-10-23
US4337011A (en) 1982-06-29
JPS5852762B2 (en) 1983-11-25
DE2915662C3 (en) 1984-08-09
DE2915662B2 (en) 1981-02-26
EP0018000B1 (en) 1982-02-17
EP0018000A1 (en) 1980-10-29
JPS55144920A (en) 1980-11-12

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee