WO2011072024A3 - Cam slider and punch apparatus - Google Patents

Cam slider and punch apparatus Download PDF

Info

Publication number
WO2011072024A3
WO2011072024A3 PCT/US2010/059483 US2010059483W WO2011072024A3 WO 2011072024 A3 WO2011072024 A3 WO 2011072024A3 US 2010059483 W US2010059483 W US 2010059483W WO 2011072024 A3 WO2011072024 A3 WO 2011072024A3
Authority
WO
WIPO (PCT)
Prior art keywords
extension member
cam
upper cam
proximate
guides
Prior art date
Application number
PCT/US2010/059483
Other languages
French (fr)
Other versions
WO2011072024A2 (en
Inventor
Davoud Mollahassani
Masaaki Kubota
Takanori Togashi
Original Assignee
Sankyo Oilless Industry (U.S.A. ) Corp.
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 Industry (U.S.A. ) Corp. filed Critical Sankyo Oilless Industry (U.S.A. ) Corp.
Publication of WO2011072024A2 publication Critical patent/WO2011072024A2/en
Publication of WO2011072024A3 publication Critical patent/WO2011072024A3/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)

Abstract

A cam slider and punch apparatus, comprising: a lower cam; an extension member comprising a main body portion having a length extending along a longitudinal axis between opposite first and second ends, the extension member being movably mountable on the lower cam proximate the first end, and terminating proximate the second end in a mounting face for supporting a work tool; and an upper cam having a length extending along a longitudinal axis between opposite first and second ends, the upper cam being movably mounted on the extension member. The lower cam, upper cam and extension member comprise co-acting inclined surfaces whereby movement of the extension member is effected by relative movement between the upper cam and the lower cam. The upper cam includes at least first and second guides movably mounted on the extension member proximate at least the first and second ends of the extension member, the at least first and second guides being disposed proximate at least the first and second ends of the upper cam. The at least first and second guides are disposed in planes that are each oriented non-perpendicular relative to the longitudinal axis of the extension member.
PCT/US2010/059483 2009-12-08 2010-12-08 Cam slider and punch apparatus WO2011072024A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US26769109P 2009-12-08 2009-12-08
US61/267,691 2009-12-08
US31520710P 2010-03-18 2010-03-18
US61/315,207 2010-03-18

Publications (2)

Publication Number Publication Date
WO2011072024A2 WO2011072024A2 (en) 2011-06-16
WO2011072024A3 true WO2011072024A3 (en) 2011-09-01

Family

ID=44146162

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/059483 WO2011072024A2 (en) 2009-12-08 2010-12-08 Cam slider and punch apparatus

Country Status (1)

Country Link
WO (1) WO2011072024A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104801596A (en) * 2015-05-20 2015-07-29 安徽江淮汽车股份有限公司 Punching die and tapered wedge mechanism thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5099708A (en) * 1991-05-10 1992-03-31 Chung Ming Chin Adjustable rolling cam slider
US20040025561A1 (en) * 2000-10-13 2004-02-12 Harald Weigelt V-belt drive
US20040163440A1 (en) * 2003-02-21 2004-08-26 Masahiro Higuchi Module cam and method for aligning and fastening tool
JP2005103565A (en) * 2003-09-29 2005-04-21 Sankyo Oilless Industry Inc Module cam

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5099708A (en) * 1991-05-10 1992-03-31 Chung Ming Chin Adjustable rolling cam slider
US20040025561A1 (en) * 2000-10-13 2004-02-12 Harald Weigelt V-belt drive
US20040163440A1 (en) * 2003-02-21 2004-08-26 Masahiro Higuchi Module cam and method for aligning and fastening tool
JP2005103565A (en) * 2003-09-29 2005-04-21 Sankyo Oilless Industry Inc Module cam

Also Published As

Publication number Publication date
WO2011072024A2 (en) 2011-06-16

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