GB1493513A - Punching apparatus - Google Patents

Punching apparatus

Info

Publication number
GB1493513A
GB1493513A GB5578/75A GB557875A GB1493513A GB 1493513 A GB1493513 A GB 1493513A GB 5578/75 A GB5578/75 A GB 5578/75A GB 557875 A GB557875 A GB 557875A GB 1493513 A GB1493513 A GB 1493513A
Authority
GB
United Kingdom
Prior art keywords
arm
ram
punching
tool
operative position
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.)
Expired
Application number
GB5578/75A
Other languages
English (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.)
Unipunch Products Inc
Original Assignee
Unipunch Products 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 Unipunch Products Inc filed Critical Unipunch Products Inc
Publication of GB1493513A publication Critical patent/GB1493513A/en
Expired 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
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/04—Movable or exchangeable mountings for tools
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/626—Operation of member controlled by means responsive to position of element remote from member [e.g., interlock]
    • Y10T83/637—With means to initiate operation of member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8748—Tool displaceable to inactive position [e.g., for work loading]
    • Y10T83/8749—By pivotal motion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8776—Constantly urged tool or tool support [e.g., spring biased]
    • Y10T83/8785—Through return [noncutting] stroke
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8788—Tool return mechanism separate from tool advance mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Presses And Accessory Devices Thereof (AREA)
GB5578/75A 1974-03-05 1975-02-10 Punching apparatus Expired GB1493513A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/448,334 US3937113A (en) 1974-03-05 1974-03-05 Punching apparatus

Publications (1)

Publication Number Publication Date
GB1493513A true GB1493513A (en) 1977-11-30

Family

ID=23779889

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5578/75A Expired GB1493513A (en) 1974-03-05 1975-02-10 Punching apparatus

Country Status (7)

Country Link
US (1) US3937113A (enExample)
JP (1) JPS50121884A (enExample)
BE (1) BE826230A (enExample)
CA (1) CA1022058A (enExample)
FR (1) FR2263046A1 (enExample)
GB (1) GB1493513A (enExample)
IT (1) IT1029945B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2148173A (en) * 1983-10-28 1985-05-30 Charles Henry Clews Copying device for shaping blanks in presses and tools for presses
FR2593728A1 (fr) * 1986-02-06 1987-08-07 Amada Co Ltd Poinconneuse a entrainement equilibre
GB2221639A (en) * 1986-02-06 1990-02-14 Amada Co Ltd Punch press including a tool changer

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985328A (ja) * 1982-11-05 1984-05-17 Amada Co Ltd パンチプレス
US6755110B2 (en) 2001-06-19 2004-06-29 Wilson Tool International, Inc. Adjustable length punch assembly
US10532481B2 (en) * 2015-11-25 2020-01-14 Ridge Tool Company Punch tool system
CN108818735A (zh) * 2018-05-29 2018-11-16 宁波舒普机电股份有限公司 一种冲孔机的机架结构
CN110014074B (zh) * 2019-04-12 2024-09-03 广西汽车集团有限公司 一种汽车工件冲孔装置
CN111438263A (zh) * 2019-07-15 2020-07-24 杭州富阳新堰纸制品有限公司 一种可收集废料的冲切模具装置
CN112719048A (zh) * 2019-10-14 2021-04-30 韦媛群 一种用于冲床冲孔加工的模具及其安装方法
IT201900019421A1 (it) * 2019-10-21 2021-04-21 Salvagnini Italia Spa Apparato di punzonatura
CN111014427A (zh) * 2019-12-17 2020-04-17 苏州和林微纳科技有限公司 具有活动式导向块的侧冲机构
CN112427562B (zh) * 2020-11-02 2023-09-26 中材科技(成都)有限公司 一种压力容器钢质内胆的卧式冷拉深设备及其冷拉深方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US931431A (en) * 1908-06-08 1909-08-17 Ernest O C Kuhnel Punching-machine.
US2892500A (en) * 1955-03-30 1959-06-30 Better Packages Inc Electrically controlled strip serving machine
US3039344A (en) * 1956-08-24 1962-06-19 Lad L Hercik Stock shear having stock stop and clamping means
US3225636A (en) * 1960-11-01 1965-12-28 Houdaille Industries Inc Punching machine and structure therefor
US3174378A (en) * 1963-04-26 1965-03-23 Warner Swasey Co Turret punch press with support member for interchangeable drive means
US3234839A (en) * 1964-04-27 1966-02-15 Pierce All Mfg Ltd Multiple head punch holder
JPS4924506B1 (enExample) * 1969-05-14 1974-06-24
GB1324375A (en) * 1970-10-02 1973-07-25 Pullmax Ab Tool changing devices in metal working machines

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2148173A (en) * 1983-10-28 1985-05-30 Charles Henry Clews Copying device for shaping blanks in presses and tools for presses
FR2593728A1 (fr) * 1986-02-06 1987-08-07 Amada Co Ltd Poinconneuse a entrainement equilibre
GB2187125A (en) * 1986-02-06 1987-09-03 Amada Co Ltd Punch press
GB2221639A (en) * 1986-02-06 1990-02-14 Amada Co Ltd Punch press including a tool changer
GB2224685A (en) * 1986-02-06 1990-05-16 Amada Co Ltd Punch press
GB2224685B (en) * 1986-02-06 1990-10-03 Amada Co Ltd Punch press
GB2187125B (en) * 1986-02-06 1990-10-03 Amada Co Ltd Punch press
GB2221639B (en) * 1986-02-06 1990-10-03 Amada Co Ltd Punch press

Also Published As

Publication number Publication date
AU7841575A (en) 1976-08-26
JPS50121884A (enExample) 1975-09-25
US3937113A (en) 1976-02-10
FR2263046A1 (enExample) 1975-10-03
IT1029945B (it) 1979-03-20
CA1022058A (en) 1977-12-06
BE826230A (fr) 1975-09-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee