ATE271942T1 - SELF-CENTERING GUIDE CARRIAGE - Google Patents

SELF-CENTERING GUIDE CARRIAGE

Info

Publication number
ATE271942T1
ATE271942T1 AT00105369T AT00105369T ATE271942T1 AT E271942 T1 ATE271942 T1 AT E271942T1 AT 00105369 T AT00105369 T AT 00105369T AT 00105369 T AT00105369 T AT 00105369T AT E271942 T1 ATE271942 T1 AT E271942T1
Authority
AT
Austria
Prior art keywords
cam
self
centering means
metal mold
mold tool
Prior art date
Application number
AT00105369T
Other languages
German (de)
Inventor
Masahiro Higuchi
Toshiyuki Yarimizu
Shoji Nemoto
Masahiro Shibata
Original Assignee
Sankyo Oilless Ind Inc
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 Sankyo Oilless Ind Inc filed Critical Sankyo Oilless Ind Inc
Application granted granted Critical
Publication of ATE271942T1 publication Critical patent/ATE271942T1/en

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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/32—Perforating, i.e. punching holes in other articles of special shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Bag Frames (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)

Abstract

Disclosed is an improved cam unit (1) to be mounted to a stationary metal mold tool and a movable metal mold tool for use in effecting a required machining on a pressed plate article. It comprises a cam driver (10) to be fixed to the movable metal mold, a cam slider (2) to be driven by the cam driver (10) and a cam base (3) to be fixed to the stationary mold tool for supporting slidably the cam slider. It further comprises self-centering means (2a, 2b, 3a, 3e) on the sliding surfaces of the cam slider and the cam base. The self-centering means comprises the inverted-"V" shapes formed on the confronting surfaces of the counter sliding parts. Thanks to the self-centering means the cam unit is free of any decentering of the cam slider even if a significant wearing is caused between the sliding surfaces of the counter sliding parts. <IMAGE>
AT00105369T 2000-03-17 2000-03-17 SELF-CENTERING GUIDE CARRIAGE ATE271942T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00105369A EP1136151B1 (en) 2000-03-17 2000-03-17 Cam unit equipped with self-centering means

Publications (1)

Publication Number Publication Date
ATE271942T1 true ATE271942T1 (en) 2004-08-15

Family

ID=8168089

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00105369T ATE271942T1 (en) 2000-03-17 2000-03-17 SELF-CENTERING GUIDE CARRIAGE

Country Status (4)

Country Link
EP (1) EP1136151B1 (en)
AT (1) ATE271942T1 (en)
DE (1) DE60012475T2 (en)
ES (1) ES2222123T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE337165T1 (en) † 2000-10-13 2006-09-15 Harald Weigelt WEDGE DRIVE
US6990844B1 (en) * 2004-07-27 2006-01-31 Anchor Lamina America, Inc. Narrow aerial and die-mount cams
DE102005044951B4 (en) * 2005-09-20 2011-09-15 Fibro Gmbh slide arrangement
JP2011140048A (en) * 2010-01-08 2011-07-21 Sankyo Oilless Industry Inc Cam device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69018082T2 (en) * 1990-11-09 1995-09-28 Umix Co Ltd Die with guide carriage.
JPH10235437A (en) * 1997-02-25 1998-09-08 Sankyo Oiruresu Kogyo Kk Cam unit for press die
JP3757635B2 (en) * 1998-08-26 2006-03-22 オイレス工業株式会社 Cam device

Also Published As

Publication number Publication date
ES2222123T3 (en) 2005-02-01
DE60012475D1 (en) 2004-09-02
EP1136151A1 (en) 2001-09-26
EP1136151B1 (en) 2004-07-28
DE60012475T2 (en) 2005-01-13

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