EP0266625A3 - Upper tool holder for a punch or the like - Google Patents

Upper tool holder for a punch or the like Download PDF

Info

Publication number
EP0266625A3
EP0266625A3 EP87115368A EP87115368A EP0266625A3 EP 0266625 A3 EP0266625 A3 EP 0266625A3 EP 87115368 A EP87115368 A EP 87115368A EP 87115368 A EP87115368 A EP 87115368A EP 0266625 A3 EP0266625 A3 EP 0266625A3
Authority
EP
European Patent Office
Prior art keywords
stamping
tool
support
punch
locking cap
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
EP87115368A
Other languages
German (de)
Other versions
EP0266625A2 (en
EP0266625B1 (en
Inventor
Karl-Heinz Schulte
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.)
Muhr und Bender KG
Original Assignee
Muhr und Bender KG
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 Muhr und Bender KG filed Critical Muhr und Bender KG
Priority to AT87115368T priority Critical patent/ATE72526T1/en
Publication of EP0266625A2 publication Critical patent/EP0266625A2/en
Publication of EP0266625A3 publication Critical patent/EP0266625A3/en
Application granted granted Critical
Publication of EP0266625B1 publication Critical patent/EP0266625B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/04—Movable or exchangeable mountings for tools
    • 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

Abstract

An upper tool support (4) for a stamping machine or the like has at least two stamping tools (5) adjacently located. Each stamping tool (5) preferably includes a punch (7), a punch support (8) and a retaining nut (9) connecting the punch (7) with the punch support (8). The upper tool support (4) is provided with a support body (10), a receiving plate (11) with tool guides (12) for each stamping tool (5) disposed next to each other in the receiving plate (11), a locking cap (14). The locking cap (14) is connected to the support body (10) to be pivotable around a pivot axle (13), to be thus removable in a plane perpendicular to the direction of stamping. The upper ends of the stamping tools (5) are movably guided in the direction of stamping and limited in one direction by support flanges (15). The guidance of the stamping tools (5) is not influenced by the fastening of the locking cap (14) on the support body (10), because the locking cap (14) carries the receiving plate (11). The tool guides (12) are annularly closed in the plane perpendicular to the direction of stamping. The stamping tools (5) can be inserted into the tool guides (10) in the direction of stamping, that is, can be removed from the tool guides in the opposite, upward direction perpendicular to the receiving plate (11) when the locking cap (14) is pivoted away from the support body (10).
EP87115368A 1986-11-04 1987-10-21 Upper tool holder for a punch or the like Expired - Lifetime EP0266625B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87115368T ATE72526T1 (en) 1986-11-04 1987-10-21 UPPER TOOL CARRIER FOR A PUNCH OD. DGL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3637486 1986-11-04
DE3637486A DE3637486C1 (en) 1986-11-04 1986-11-04 Upper tool carrier for a punch or the like.

Publications (3)

Publication Number Publication Date
EP0266625A2 EP0266625A2 (en) 1988-05-11
EP0266625A3 true EP0266625A3 (en) 1990-01-10
EP0266625B1 EP0266625B1 (en) 1992-02-12

Family

ID=6313103

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87115368A Expired - Lifetime EP0266625B1 (en) 1986-11-04 1987-10-21 Upper tool holder for a punch or the like

Country Status (10)

Country Link
US (2) US4836009A (en)
EP (1) EP0266625B1 (en)
JP (1) JPS63123541A (en)
AT (1) ATE72526T1 (en)
BR (1) BR8705863A (en)
CA (1) CA1302868C (en)
DE (2) DE3637486C1 (en)
ES (1) ES2029469T3 (en)
GR (1) GR3004034T3 (en)
MX (1) MX161210A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9174259B2 (en) 2011-01-19 2015-11-03 Ford Global Technologies, Llc Method and apparatus for sharp flanging and trimming sheet metal panels
CN103433387B (en) * 2013-08-28 2017-02-08 东风柳州汽车有限公司 Stamping hole flanging device
CN104438860B (en) * 2014-12-24 2016-03-02 安徽江淮汽车股份有限公司 The stamping parts material-supporting device of diel and diel
CN105499387A (en) * 2015-12-19 2016-04-20 浙江黄岩冲模有限公司 Seesaw-type upper flange stamping die and stamping method thereof
CN106391854B (en) * 2016-10-28 2017-11-07 安徽鲲鹏装备模具制造有限公司 A kind of mould bar installing mechanism of bender
CN107866487A (en) * 2017-10-10 2018-04-03 合肥常青机械股份有限公司 It is a kind of to upper overturning seesaw-type motion
CN113211080A (en) * 2021-05-14 2021-08-06 武鑫鑫 Buckle frock of bending is used in water dispenser processing

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD40344A (en) *
DE1004891B (en) * 1952-07-02 1957-03-21 Alois Jarma Dipl Ing Quick change device for tools in machines with up and down pressure piston
DE1552618A1 (en) * 1966-04-14 1970-04-09 Peter Heck Device for punching flat workpieces
DE2916272A1 (en) * 1978-05-03 1979-11-15 Standard Telephon & Radio Ag PUNCHING MACHINE
DE2940661A1 (en) * 1979-10-06 1981-04-09 Fa. Muhr und Bender, 5952 Attendorn MACHINE TOOL
EP0180146A2 (en) * 1984-11-02 1986-05-07 Firma Muhr und Bender Punching machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT944297B (en) * 1971-01-02 1973-04-20 Schloemann Ag EXTRUSION PRESS WITH ROTATING HEAD TOOL HOLDER AXIAL TRANSLATION
SE423196B (en) * 1977-06-21 1982-04-26 Pullmax Ab DEVICE FOR TOOL SWITCHING AT CUTTING MACHINES
SU854515A1 (en) * 1978-03-27 1981-08-18 Азовское специальное конструкторское бюро кузнечно-прессового оборудования и автоматических линий Apparatus for securing punches for punching holes

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD40344A (en) *
DE1004891B (en) * 1952-07-02 1957-03-21 Alois Jarma Dipl Ing Quick change device for tools in machines with up and down pressure piston
DE1552618A1 (en) * 1966-04-14 1970-04-09 Peter Heck Device for punching flat workpieces
DE2916272A1 (en) * 1978-05-03 1979-11-15 Standard Telephon & Radio Ag PUNCHING MACHINE
DE2940661A1 (en) * 1979-10-06 1981-04-09 Fa. Muhr und Bender, 5952 Attendorn MACHINE TOOL
EP0180146A2 (en) * 1984-11-02 1986-05-07 Firma Muhr und Bender Punching machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SOVIET INVENTIONS ILLUSTRATED, week E22, 14. Juli 1982, Derwent Publications Ltd, London, GB; & SU-A-854 515 (AZOV FORGE-PRESS) 18-08-1981 *

Also Published As

Publication number Publication date
DE3776684D1 (en) 1992-03-26
ATE72526T1 (en) 1992-02-15
CA1302868C (en) 1992-06-09
JPS63123541A (en) 1988-05-27
DE3637486C1 (en) 1988-03-31
US4836009A (en) 1989-06-06
MX161210A (en) 1990-08-20
EP0266625A2 (en) 1988-05-11
US4827758A (en) 1989-05-09
JPH0474097B2 (en) 1992-11-25
ES2029469T3 (en) 1992-08-16
EP0266625B1 (en) 1992-02-12
GR3004034T3 (en) 1993-03-31
BR8705863A (en) 1988-06-14

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