GB841007A - Multiple station metal working press - Google Patents

Multiple station metal working press

Info

Publication number
GB841007A
GB841007A GB939558A GB939558A GB841007A GB 841007 A GB841007 A GB 841007A GB 939558 A GB939558 A GB 939558A GB 939558 A GB939558 A GB 939558A GB 841007 A GB841007 A GB 841007A
Authority
GB
United Kingdom
Prior art keywords
dies
ram
bolster
workpieces
column
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
GB939558A
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.)
Individual
Original Assignee
Individual
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 to US602651A priority Critical patent/US2831423A/en
Application filed by Individual filed Critical Individual
Priority to GB939558A priority patent/GB841007A/en
Priority to DEH32820A priority patent/DE1153626B/en
Publication of GB841007A publication Critical patent/GB841007A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0029—Details of, or accessories for, presses; Auxiliary measures in connection with pressing means for adjusting the space between the press slide and the press table, i.e. the shut height
    • B30B15/0035—Details of, or accessories for, presses; Auxiliary measures in connection with pressing means for adjusting the space between the press slide and the press table, i.e. the shut height using an adjustable connection between the press drive means and the press slide
    • 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
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses
    • 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
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/14—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by turning devices, e.g. turn-tables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks

Abstract

841,007. Metal-working presses. HAUTAU, C. F. March 24, 1958, No. 9395/58. Class 83(4). A heavy duty metal-working multiple-station press has a central vertical load-carrying column 32 extending between a bolster 10 and head 36, an annular ram 70 reciprocable vertically on the column by a driving mechanism 56 mounted in the head, sets of dies 96 carried by the ram and bolster and means 120 for automatically transferring workpieces between the dies. The bolster 10 is housed in a pit in the workshop floor 12 and carries a slotted track 16 on which are mounted lower die blocks 24 for the lower dies 96. The ram 70 is actuated by an electric motor 42 through belt 46, gears 50, 52, 54, cranks 56 and connecting-rods 58. The latter are coupled by pins 62 to bearing-blocks 64 located by nuts 68 on the ram. For adjusting the stroke position of the ram these nuts 68 have external worm teeth meshing with worm shafts 82 which are adjusted through gearing 80 by an electric motor 74 mounted on the ram. An annular die housing 86 bolted to the ram carries upper die blocks 90 for the upper dies 96. All of the dies 96 are supported on hydraulic die cushions 94 accessible through openings 28, 92 in the bolster and die housings respectively. The workpiece transfer mechanism comprises a set of workpiece clamps 120 which are opened and closed individually by air motors 122 and are carried by a ring 118 mounted for semi-rotation on the column 32 by means of an air motor 128 and for vertical movement on the column by means of a fluid-pressure motor 100, 102, housed in the bolster 10. After the ring 118 has been lowered to deposit the workpieces in their dies and the clamps 120 have been released by their air motors 122, the clamps are pivotally moved into vertical positions away from the dies by individual air motors 124. The press may perform successive operations on a single workpiece, or a plurality of different operations on different workpieces or the dies 96 may be identical for performing the same operation simultaneously on a number of workpieces.
GB939558A 1956-08-07 1958-03-24 Multiple station metal working press Expired GB841007A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US602651A US2831423A (en) 1956-08-07 1956-08-07 Multiple station press
GB939558A GB841007A (en) 1958-03-24 1958-03-24 Multiple station metal working press
DEH32820A DE1153626B (en) 1956-08-07 1958-03-26 Transfer press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939558A GB841007A (en) 1958-03-24 1958-03-24 Multiple station metal working press

Publications (1)

Publication Number Publication Date
GB841007A true GB841007A (en) 1960-07-13

Family

ID=9871151

Family Applications (1)

Application Number Title Priority Date Filing Date
GB939558A Expired GB841007A (en) 1956-08-07 1958-03-24 Multiple station metal working press

Country Status (1)

Country Link
GB (1) GB841007A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3023884A1 (en) * 1979-07-02 1981-01-22 Hitachi Shipbuilding Eng Co ROTATIONAL STAGE PRESS
FR2500365A1 (en) * 1981-02-24 1982-08-27 Hitachi Shipbuilding Eng Co ROTARY TRANSFER PRESS
CN109622752A (en) * 2019-01-05 2019-04-16 浙江理通风机科技股份有限公司 A kind of punch device of end cover of fan

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3023884A1 (en) * 1979-07-02 1981-01-22 Hitachi Shipbuilding Eng Co ROTATIONAL STAGE PRESS
FR2500365A1 (en) * 1981-02-24 1982-08-27 Hitachi Shipbuilding Eng Co ROTARY TRANSFER PRESS
DE3206423A1 (en) * 1981-02-24 1982-09-16 Hitachi Shipbuilding & Engineering Co., Ltd., Osaka CAROUSEL STEP PRESS
CN109622752A (en) * 2019-01-05 2019-04-16 浙江理通风机科技股份有限公司 A kind of punch device of end cover of fan
CN109622752B (en) * 2019-01-05 2020-02-18 浙江理通风机科技股份有限公司 Punching equipment for fan end cover

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