GB1385956A - Punch press - Google Patents

Punch press

Info

Publication number
GB1385956A
GB1385956A GB1969772A GB1969772A GB1385956A GB 1385956 A GB1385956 A GB 1385956A GB 1969772 A GB1969772 A GB 1969772A GB 1969772 A GB1969772 A GB 1969772A GB 1385956 A GB1385956 A GB 1385956A
Authority
GB
United Kingdom
Prior art keywords
disc
carriage
plate
seating
frusto
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
GB1969772A
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.)
C Behrens AG
Original Assignee
C Behrens AG
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 DE19712127249 external-priority patent/DE2127249C3/en
Application filed by C Behrens AG filed Critical C Behrens AG
Publication of GB1385956A publication Critical patent/GB1385956A/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
    • B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
    • 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
    • Y10T83/081—With randomly actuated stopping means
    • Y10T83/088—Responsive to tool detector or work-feed-means detector
    • 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"]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)

Abstract

1385956 Work-holders C BEHRENS AG 27 April 1972 [2 June 1971] 19697/72 Heading B3W A rail 70 on which workpiece holding devices (not shown) are supported is attached to a transverse carriage 81 of a co-ordinate table in a turret pinch press by means of plates 71, (72) yieldably mounted on the carriage to avoid damage in a collision between a workpiece, or workpiece holding device and the turret punch. The mounting means for plate 71 includes a disc 74 having a frusto-conical face seating in a complementary face in an insert 73 in the plate. A bolt 75 secured to the carriage by means of a disc 79 and screws 80 extends through a cylindrical extension of the disc 74 and a disc 76 retained on the bolt by nuts, with a helical spring 78 located between discs 74 and 76. If a transverse loading is applied to the rails 70 strong enough to. overcome the downward force of the spring 78 the disc 74 will slide out of its frustoconical seating actuating an electric switch (85), Fig. 5 (not shown), associated with each plate which switches off a drive to the co-ordinate table. The or each other plate (72), Fig. 4 (not shown), is mounted for movement longitudinally of the carriage to accommodate expansion movement of the rail 70, which is of steel, relative to the carriage 81 which is of light metal. The frusto-conical seating in portion 73 is replaced by parallel-rails (83) having opposed oblique seating faces (83<SP>1</SP>).
GB1969772A 1971-06-02 1972-04-27 Punch press Expired GB1385956A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712127249 DE2127249C3 (en) 1971-06-02 Safety slide assembly for clamping devices on coordinate tables for turret punch presses

Publications (1)

Publication Number Publication Date
GB1385956A true GB1385956A (en) 1975-03-05

Family

ID=5809551

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1969772A Expired GB1385956A (en) 1971-06-02 1972-04-27 Punch press

Country Status (2)

Country Link
US (1) US3802687A (en)
GB (1) GB1385956A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3894730A (en) * 1974-03-07 1975-07-15 Whitney Corp W Beam clamp
US6564168B1 (en) * 1999-09-14 2003-05-13 Immersion Corporation High-resolution optical encoder with phased-array photodetectors
US8364342B2 (en) * 2001-07-31 2013-01-29 Immersion Corporation Control wheel with haptic feedback
CN109201937B (en) * 2016-12-28 2020-05-05 四川长虹技佳精工有限公司 Safety device of punch press

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2339926A (en) * 1941-06-30 1944-01-25 Hays Bryant Roll film holder
US3395596A (en) * 1966-05-31 1968-08-06 Warner Swasey Co Disappearing table
US3595112A (en) * 1969-02-24 1971-07-27 Houdaille Industries Inc Machine-tool clamp assembly
US3717061A (en) * 1971-02-19 1973-02-20 Amada Ltd Punch press

Also Published As

Publication number Publication date
DE2127249A1 (en) 1972-12-14
DE2127249B2 (en) 1977-06-23
US3802687A (en) 1974-04-09

Similar Documents

Publication Publication Date Title
GB1290999A (en)
GB1385956A (en) Punch press
CN111391337B (en) Nylon ring sleeve embedding device of nylon self-locking nut
GB1226232A (en)
GB1276132A (en) Turret punch having a coordinate table including a workpiece clamp
CN110605605A (en) Feeding device for right-angle workpieces
GB1351203A (en) Apparatus for holding and operating a tool
CA942183A (en) Means for fastening cutting dies on a base plate
MY121715A (en) Disc clamp mechanism for disc apparatus
GB1250117A (en)
JPS60213320A (en) Punching press
SU1311896A1 (en) Flow line for assembling and welding automobile disc wheels
JPS5461755A (en) Clamp for transferring article
GB1420595A (en)
AU3262671A (en) A machine for upsetting screw bolts and similar workpieces
GB1357267A (en) Apparatus for assembling workpieces
SU390869A1 (en) LIBRARY I
GB1416646A (en) Press provided with a press-plate
SU1424996A1 (en) Arrangement for cold breaking of rolled stock
GB1350598A (en) Rolling mill apparatus
JP2637885B2 (en) Punching machine
AU453860B2 (en) A method and apparatus for detecting and controlling by relative movement between the tool and workpiece arcing conditions inan edm process
GB948068A (en) Improvements in or relating to rotary indexing devices
FR2030611A5 (en) Multiple-action tool for stamping circular - blanks in vertical-die-plane presses
AU3550071A (en) A method and apparatus for detecting and controlling by relative movement between the tool and workpiece arcing conditions inan edm process

Legal Events

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