GB1470333A - Punch press - Google Patents

Punch press

Info

Publication number
GB1470333A
GB1470333A GB1709474A GB1709474A GB1470333A GB 1470333 A GB1470333 A GB 1470333A GB 1709474 A GB1709474 A GB 1709474A GB 1709474 A GB1709474 A GB 1709474A GB 1470333 A GB1470333 A GB 1470333A
Authority
GB
United Kingdom
Prior art keywords
arms
slide
portions
arm
fixed
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
GB1709474A
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.)
Warner and Swasey Co
Original Assignee
Warner and Swasey Co
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 Warner and Swasey Co filed Critical Warner and Swasey Co
Publication of GB1470333A publication Critical patent/GB1470333A/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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003—Positioning devices
    • 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
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2096—Means to move product out of contact with tool
    • Y10T83/217—Stationary stripper
    • Y10T83/2172—Stripper encircles moving tool
    • 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
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/463—Work-feed element contacts and moves with work
    • Y10T83/4632—Comprises a work-moving gripper
    • 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
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/654—With work-constraining means on work conveyor [i.e., "work-carrier"]
    • Y10T83/6563—With means to orient or position work carrier relative to tool station
    • 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
    • Y10T83/748—With work immobilizer
    • Y10T83/7487—Means to clamp work
    • Y10T83/7573—Including clamping face of specific structure
    • 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
    • Y10T83/8752—Tool moves work to and against cooperating tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Details Of Cutting Devices (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

1470333 Workholders WARNER & SWASEY CO 18 April 1974 [6 June 1973] 17094/74 Heading B3W A workholder 18 for presenting a sheet workpiece 80 to a punch 34 includes a gripper 74 connected to a fixed member 106 by bendable means 116 which allow the gripper to move up and down with the workpiece during punching and stripping. The gripper comprises a pair of arms 86, (84), Fig. 2 (not shown), carrying a lower jaw 96 and arranged one each side of an upper arm 88 carrying a jaw 94. The arm 88 is pivoted to arms (84), 86 at 90 and is movable about the pivot 90 by a pneumatic actuator 76. The workholder is mounted on a slide 64 movable axially of a shaft 66 by a drive screw (not shown). A carriage 72 carrying the slide and shaft is movable along guides 73 by a screw 70. The arms (84), 86 are connected to the member 106 which is fixed to the slide 64 by portions 116 of reduced vertical thickness which allow the arms to bend in a vertical plane, The member 106 and the arms (84), 86 may be cast integrally and the portions 116 reduced by machining. To prevent permanent or plastic deformation of the portions 116, a pin 146 on each arm engages in a slot 148 in a respective guard 150 fixed to the member 106 at 166. An upper section 164, of each guard protects the upper surface of the portions 116. The pin and slot device may be omitted, the forward edge 170 of the sections 164 acting as a stop for upward movement of the arm. Two workholders 18, 20 may be mounted on the slide 64 and be associated with a roller table 52 and fixed side tables 48, 50 in a turret press 10.
GB1709474A 1973-06-06 1974-04-18 Punch press Expired GB1470333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00367523A US3835743A (en) 1973-06-06 1973-06-06 Punch press workholder

Publications (1)

Publication Number Publication Date
GB1470333A true GB1470333A (en) 1977-04-14

Family

ID=23447529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1709474A Expired GB1470333A (en) 1973-06-06 1974-04-18 Punch press

Country Status (3)

Country Link
US (1) US3835743A (en)
JP (1) JPS571336B2 (en)
GB (1) GB1470333A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5145187U (en) * 1974-10-01 1976-04-02
JPS6020094B2 (en) * 1979-12-18 1985-05-20 株式会社 アマダ Work clamp device
JPS5762826A (en) * 1980-09-24 1982-04-16 Amada Co Ltd Work clamping device
JPS5813840U (en) * 1981-07-21 1983-01-28 株式会社　アマダ Work support device in plate processing machine
EP0100282B1 (en) * 1982-07-26 1987-05-06 THE WARNER & SWASEY COMPANY A bridge type punch press
US4519284A (en) * 1982-07-26 1985-05-28 The Warner & Swasey Company Universal sheet metal holder
JPS602148U (en) * 1983-06-20 1985-01-09 シャープ株式会社 hot air heater
US4683789A (en) * 1985-01-04 1987-08-04 Cencorp Method and apparatus for separating printed circuit boards from multi-board panels
US4621552A (en) * 1985-01-04 1986-11-11 Cencorp Method and apparatus for separating printed-circuit boards from multi-board panels
US6116126A (en) * 1996-07-10 2000-09-12 Van Den Bulcke; Marc Method and machine for making profile pieces
BE1016590A3 (en) * 2005-05-19 2007-02-06 Robosoft Nv IMPROVED PLATE PROCESSING MACHINE AND METHOD FOR PROCESSING PLATES.
CN106541039B (en) * 2016-11-25 2019-06-14 武汉市工程科学技术研究院 Plate locating and clamping apparatus and method for digital stamping automatic charging
CN109127802B (en) * 2018-08-28 2020-12-11 明光天赋智能科技有限公司 Numerical control plate rolling machine
CN110756625B (en) * 2019-11-05 2021-03-09 文兴(广州)电气科技股份有限公司 Galvanized steel sheet bending processing equipment and steel sheet processing method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230806A (en) * 1964-06-08 1966-01-25 Houdaille Industries Inc Punch tool alignment apparatus
US3460415A (en) * 1965-11-12 1969-08-12 Sachsenwerk Elektromasch Process and device for making stator and rotor plates for electromotors of limited size
US3613491A (en) * 1969-09-15 1971-10-19 Manfred Kahmann Punching machine

Also Published As

Publication number Publication date
JPS571336B2 (en) 1982-01-11
US3835743A (en) 1974-09-17
JPS5031490A (en) 1975-03-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19940417