FR2235745A1 - Punch tool holder assembly for use on folding press - fits directly onto blade holder and base plate - Google Patents

Punch tool holder assembly for use on folding press - fits directly onto blade holder and base plate

Info

Publication number
FR2235745A1
FR2235745A1 FR7324648A FR7324648A FR2235745A1 FR 2235745 A1 FR2235745 A1 FR 2235745A1 FR 7324648 A FR7324648 A FR 7324648A FR 7324648 A FR7324648 A FR 7324648A FR 2235745 A1 FR2235745 A1 FR 2235745A1
Authority
FR
France
Prior art keywords
punch
support
held
base plate
holder
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
FR7324648A
Other languages
French (fr)
Other versions
FR2235745B3 (en
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.)
LAURENT MICHEL FR
Original Assignee
LAURENT MICHEL FR
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 LAURENT MICHEL FR filed Critical LAURENT MICHEL FR
Priority to FR7324648A priority Critical patent/FR2235745A1/en
Publication of FR2235745A1 publication Critical patent/FR2235745A1/en
Application granted granted Critical
Publication of FR2235745B3 publication Critical patent/FR2235745B3/fr
Granted legal-status Critical Current

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
    • B21D28/34—Perforating tools; Die holders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

A punch-holder support fits directly to the machine blade holder and is clamped in place by a screw passing through the support. The punch holder is held to the support by screws passing through slots. These slots and adjusting screws permit transverse adjustment of the punch position. The punch itself is held in the punch holder by a screw. A rubber collar round the punch serves to disengage the punched material from the punch. A support for the matching hole piece is held on the machine by clamping screws. The hole piece is held in its support by a screw.
FR7324648A 1973-07-03 1973-07-03 Punch tool holder assembly for use on folding press - fits directly onto blade holder and base plate Granted FR2235745A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7324648A FR2235745A1 (en) 1973-07-03 1973-07-03 Punch tool holder assembly for use on folding press - fits directly onto blade holder and base plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7324648A FR2235745A1 (en) 1973-07-03 1973-07-03 Punch tool holder assembly for use on folding press - fits directly onto blade holder and base plate

Publications (2)

Publication Number Publication Date
FR2235745A1 true FR2235745A1 (en) 1975-01-31
FR2235745B3 FR2235745B3 (en) 1976-06-25

Family

ID=9122097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324648A Granted FR2235745A1 (en) 1973-07-03 1973-07-03 Punch tool holder assembly for use on folding press - fits directly onto blade holder and base plate

Country Status (1)

Country Link
FR (1) FR2235745A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103350398B (en) * 2013-07-01 2015-12-02 江苏森威精锻有限公司 A kind of drift clamp for machining

Also Published As

Publication number Publication date
FR2235745B3 (en) 1976-06-25

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Legal Events

Date Code Title Description
ST Notification of lapse