GB1591722A - Apparatus for enabling close tolerance punching with a reusable type punching system - Google Patents

Apparatus for enabling close tolerance punching with a reusable type punching system Download PDF

Info

Publication number
GB1591722A
GB1591722A GB3916277A GB3916277A GB1591722A GB 1591722 A GB1591722 A GB 1591722A GB 3916277 A GB3916277 A GB 3916277A GB 3916277 A GB3916277 A GB 3916277A GB 1591722 A GB1591722 A GB 1591722A
Authority
GB
United Kingdom
Prior art keywords
guide
punch
templet
die
openings
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
GB3916277A
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.)
Whistler & Sons
Original Assignee
Whistler & Sons
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
Priority claimed from US05/824,155 external-priority patent/US4104941A/en
Application filed by Whistler & Sons filed Critical Whistler & Sons
Publication of GB1591722A publication Critical patent/GB1591722A/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
    • 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
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
GB3916277A 1976-09-21 1977-09-20 Apparatus for enabling close tolerance punching with a reusable type punching system Expired GB1591722A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72525976A 1976-09-21 1976-09-21
US05/824,155 US4104941A (en) 1976-09-21 1977-08-12 Assembly for enabling close tolerance punching with a reusable system

Publications (1)

Publication Number Publication Date
GB1591722A true GB1591722A (en) 1981-06-24

Family

ID=27111115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3916277A Expired GB1591722A (en) 1976-09-21 1977-09-20 Apparatus for enabling close tolerance punching with a reusable type punching system

Country Status (5)

Country Link
BR (1) BR7706264A (de)
CA (1) CA1068596A (de)
CH (1) CH628537A5 (de)
DE (1) DE2742515A1 (de)
GB (1) GB1591722A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113732166A (zh) * 2021-08-22 2021-12-03 晟通科技集团有限公司 模板导向装置及冲孔机
WO2024017002A1 (zh) * 2022-07-22 2024-01-25 蔚来汽车科技(安徽)有限公司 拉延冲孔模具

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104511528A (zh) * 2013-09-30 2015-04-15 广东合和建筑五金制品有限公司 一种自动冲压模具
DE102014205249B4 (de) * 2014-03-20 2017-11-16 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Werkzeug für eine Universalstanzmaschine, Universalstanzmaschine mit einem solchen Werkzeug sowie Verfahren zum Betreiben einer Universalstanzmaschine mit einem solchen Werkzeug
CN106391855A (zh) * 2016-11-17 2017-02-15 苏州市职业大学 一种冲压模垫板
DE102019129787A1 (de) * 2019-11-05 2021-05-06 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Werkzeug und Verfahren zum Bearbeiten von plattenförmigen Werkstücken, insbesondere von Blechen
CN114535453A (zh) * 2022-01-13 2022-05-27 中国长江动力集团有限公司 一种动叶片围带成形装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113732166A (zh) * 2021-08-22 2021-12-03 晟通科技集团有限公司 模板导向装置及冲孔机
WO2024017002A1 (zh) * 2022-07-22 2024-01-25 蔚来汽车科技(安徽)有限公司 拉延冲孔模具

Also Published As

Publication number Publication date
CA1068596A (en) 1979-12-25
DE2742515A1 (de) 1978-03-23
CH628537A5 (en) 1982-03-15
BR7706264A (pt) 1978-05-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee