GB1088128A - Improvements in or relating to power presses - Google Patents

Improvements in or relating to power presses

Info

Publication number
GB1088128A
GB1088128A GB31665/65A GB3166565A GB1088128A GB 1088128 A GB1088128 A GB 1088128A GB 31665/65 A GB31665/65 A GB 31665/65A GB 3166565 A GB3166565 A GB 3166565A GB 1088128 A GB1088128 A GB 1088128A
Authority
GB
United Kingdom
Prior art keywords
pressing
pistons
ram
press
punch
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
GB31665/65A
Inventor
Ernest Coupland
Sidney Blower
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.)
Rubery Owen and Co Ltd
Original Assignee
Rubery Owen and Co Ltd
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 Rubery Owen and Co Ltd filed Critical Rubery Owen and Co Ltd
Priority to GB31665/65A priority Critical patent/GB1088128A/en
Priority to AT709366A priority patent/AT269609B/en
Priority to BE684189D priority patent/BE684189A/xx
Priority to US566393A priority patent/US3507142A/en
Priority to CH1059066A priority patent/CH451062A/en
Priority to NL6610381A priority patent/NL6610381A/xx
Priority to ES0329435A priority patent/ES329435A1/en
Publication of GB1088128A publication Critical patent/GB1088128A/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
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • B21D53/90—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards axle-housings
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Forging (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

1,088,128. Stamping; bending. RUBERY OWEN & CO. Ltd. July 14, 1966 [July 24, 1965], No. 31665/65. Headings B3E and B3Q. A method of forming a pressing of channel section, e.g. an axle casing, comprises forming a metal sheet between a die 17 and a tool with a retracting punch 14 and applying one or more coining blows to the upstanding edges of the pressing. The punch 14 is carried by a beam 13 slidable in a holder 12 on a bolster 11 mounted on an hydraulic press-ram 10. Connected to the beam 13 are bolts 21 which are normally pressed upwardly by pistons 22 in cylinders 23 in the ram. Pistons 24 in cylinders 25 in the bolster 11 may press downwardly on spacers 27 resting on the beam, and stripping rods 30a are operated by piston rods 30 passing through the spacers 27. Ejector pins 18 are supported on cushion pins 19. Operation.-During the first stage (Fig. 3), the ram 10 is advanced to press the sheet into the die and the punch 14 is extended to complete the operation, by means of the pistons 24 pressing against the spacers 27. The ram is then retracted a short distance (Fig. 4), pressure behind the pistons 24 is released, and the punch is retracted, against coining steels 32, by pressure beneath the pistons 22. The strippers 30a are operated, to ensure that the pressing remains in the die, before the ram is brought down rapidly by the press cylinder to coin the pressing. The coining steels may be inclined to bevel the edges of the pressing and form a welding recess. The press may be controlled automatically.
GB31665/65A 1965-07-24 1965-07-24 Improvements in or relating to power presses Expired GB1088128A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB31665/65A GB1088128A (en) 1965-07-24 1965-07-24 Improvements in or relating to power presses
AT709366A AT269609B (en) 1965-07-24 1966-06-25 Method and device for producing a pressed part
BE684189D BE684189A (en) 1965-07-24 1966-07-15
US566393A US3507142A (en) 1965-07-24 1966-07-19 Power presses
CH1059066A CH451062A (en) 1965-07-24 1966-07-21 Method and device for producing a compact in a press
NL6610381A NL6610381A (en) 1965-07-24 1966-07-22
ES0329435A ES329435A1 (en) 1965-07-24 1966-07-22 Procedure and device for formation of stamped pieces. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31665/65A GB1088128A (en) 1965-07-24 1965-07-24 Improvements in or relating to power presses

Publications (1)

Publication Number Publication Date
GB1088128A true GB1088128A (en) 1967-10-25

Family

ID=10326559

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31665/65A Expired GB1088128A (en) 1965-07-24 1965-07-24 Improvements in or relating to power presses

Country Status (7)

Country Link
US (1) US3507142A (en)
AT (1) AT269609B (en)
BE (1) BE684189A (en)
CH (1) CH451062A (en)
ES (1) ES329435A1 (en)
GB (1) GB1088128A (en)
NL (1) NL6610381A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1430371A (en) * 1972-05-11 1976-03-31 Glacier Metal Co Ltd Press for coin pressing articles
AT344486B (en) * 1976-09-28 1978-07-25 Miba Gleitlager Ag DEVICE FOR FORMING BEARING HALF-SHELLS FROM SOCKETS
KR100554310B1 (en) * 2004-09-21 2006-02-24 주식회사화신 Beam manufacturing device of torsion beam for an automobile rear wheel suspension system
CN109746298B (en) * 2019-02-27 2020-08-11 广州大峰精密工业有限公司 Novel 500 ton punch press oil pressure die cushion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US866026A (en) * 1906-05-19 1907-09-17 Forged Steel Wheel Company Apparatus for forging car-wheels.
US1879078A (en) * 1930-04-04 1932-09-27 Carlsen Carl Method of and means for forming tubular articles
US2120595A (en) * 1934-12-17 1938-06-14 Kelsey Hayes Wheel Co Method of forming brake drums or like structures
US3152393A (en) * 1961-08-01 1964-10-13 Jandor Inc Printing plates

Also Published As

Publication number Publication date
AT269609B (en) 1969-03-25
NL6610381A (en) 1967-01-25
BE684189A (en) 1966-12-16
US3507142A (en) 1970-04-21
ES329435A1 (en) 1967-05-16
CH451062A (en) 1968-05-15

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