JPS57163014A - Trimming device of constitutional plate in autobicycle fuel tank - Google Patents

Trimming device of constitutional plate in autobicycle fuel tank

Info

Publication number
JPS57163014A
JPS57163014A JP4575581A JP4575581A JPS57163014A JP S57163014 A JPS57163014 A JP S57163014A JP 4575581 A JP4575581 A JP 4575581A JP 4575581 A JP4575581 A JP 4575581A JP S57163014 A JPS57163014 A JP S57163014A
Authority
JP
Japan
Prior art keywords
cutting edge
movable
ears
die
cut
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
JP4575581A
Other languages
Japanese (ja)
Other versions
JPS5918169B2 (en
Inventor
Atsuo Kasuya
Masakatsu Suzuki
Hiroya Sato
Osamu Utsuki
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP4575581A priority Critical patent/JPS5918169B2/en
Publication of JPS57163014A publication Critical patent/JPS57163014A/en
Publication of JPS5918169B2 publication Critical patent/JPS5918169B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
    • B23D31/001—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines for trimming deep drawn products

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shearing Machines (AREA)
  • Punching Or Piercing (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

PURPOSE:To surely cut and remove side and upper ears of a saddle-shaped fuel tank through one time trimming process, by providing a relief groove in a cutting edge of the first movable dies, fitting a cutting edge of the second movable die to said relief groove and preventing mutual interference between the both cutting edges. CONSTITUTION:An upper holder 1 is lowered to press the upper surface of a tank part T of upper part inverse U-shaped plate P1, placed on a fixed die 4, by an upper pad 16, simultaneously the first movable dies 10 are moved forward through both cam slides 8 by both cam drivers 20, and both ear parts E1 of the tank part T are cut and removed by side pads 11 cooperatively with a cutting edge 5 of the fixed die 4. Then both upper ears E2 are cut and removed coopeeratively with the cutting edge of the fixed die 4 and a cutting edge 19 of the second movable die 18. At this time, the cutting edge 19 of the second movable die 18 goes into a relief groove 21 in a cutting edge 9 of the first movable dies 10, then interference between the both movable dies 10 and 18 can be preventd, simultaneously a boundary portion of the side ears E1 and upper ears E2 can be surely cut and removed.
JP4575581A 1981-03-28 1981-03-28 Trimming device for fuel tank component plate for motorcycles Expired JPS5918169B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4575581A JPS5918169B2 (en) 1981-03-28 1981-03-28 Trimming device for fuel tank component plate for motorcycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4575581A JPS5918169B2 (en) 1981-03-28 1981-03-28 Trimming device for fuel tank component plate for motorcycles

Publications (2)

Publication Number Publication Date
JPS57163014A true JPS57163014A (en) 1982-10-07
JPS5918169B2 JPS5918169B2 (en) 1984-04-25

Family

ID=12728108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4575581A Expired JPS5918169B2 (en) 1981-03-28 1981-03-28 Trimming device for fuel tank component plate for motorcycles

Country Status (1)

Country Link
JP (1) JPS5918169B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0210583A2 (en) * 1985-07-31 1987-02-04 G.O.R. Applicazioni Speciali S.p.A. Mold for the covering and trimming of products of plastic material
KR100576893B1 (en) 2004-06-10 2006-05-03 대원강업주식회사 Method of making multi-groove valve retainer lock
JP2009183968A (en) * 2008-02-05 2009-08-20 Jtekt Corp Method for manufacturing metallic formed article and forming mechanism
CN104438553A (en) * 2014-10-10 2015-03-25 宁波环亚机械制造有限公司 Trimming die for long pipe die casting
CN105268858A (en) * 2015-11-25 2016-01-27 重庆持恒模具有限公司 Two-way U-shaped bending die
FR3050667A1 (en) * 2016-04-28 2017-11-03 Peugeot Citroen Automobiles Sa TOOLING FOR CUTTING A PIECE OF TOLE IN TWO DIFFERENT DIRECTIONS AND CUTTING METHOD USING SUCH TOOLS

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0210583A2 (en) * 1985-07-31 1987-02-04 G.O.R. Applicazioni Speciali S.p.A. Mold for the covering and trimming of products of plastic material
KR100576893B1 (en) 2004-06-10 2006-05-03 대원강업주식회사 Method of making multi-groove valve retainer lock
JP2009183968A (en) * 2008-02-05 2009-08-20 Jtekt Corp Method for manufacturing metallic formed article and forming mechanism
CN104438553A (en) * 2014-10-10 2015-03-25 宁波环亚机械制造有限公司 Trimming die for long pipe die casting
CN105268858A (en) * 2015-11-25 2016-01-27 重庆持恒模具有限公司 Two-way U-shaped bending die
FR3050667A1 (en) * 2016-04-28 2017-11-03 Peugeot Citroen Automobiles Sa TOOLING FOR CUTTING A PIECE OF TOLE IN TWO DIFFERENT DIRECTIONS AND CUTTING METHOD USING SUCH TOOLS

Also Published As

Publication number Publication date
JPS5918169B2 (en) 1984-04-25

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