GB1557068A - Device for bending the edges of blanks of sheet metal - Google Patents

Device for bending the edges of blanks of sheet metal

Info

Publication number
GB1557068A
GB1557068A GB5282176A GB5282176A GB1557068A GB 1557068 A GB1557068 A GB 1557068A GB 5282176 A GB5282176 A GB 5282176A GB 5282176 A GB5282176 A GB 5282176A GB 1557068 A GB1557068 A GB 1557068A
Authority
GB
United Kingdom
Prior art keywords
edges
bending
blanks
sheet metal
tank bottoms
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
GB5282176A
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.)
Walter Eckold GmbH and Co KG Vorrichtungs und Geraetebau
Original Assignee
Walter Eckold GmbH and Co KG Vorrichtungs und Geraetebau
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 Walter Eckold GmbH and Co KG Vorrichtungs und Geraetebau filed Critical Walter Eckold GmbH and Co KG Vorrichtungs und Geraetebau
Publication of GB1557068A publication Critical patent/GB1557068A/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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
    • 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
    • B21D22/14—Spinning
    • B21D22/18—Spinning using tools guided to produce the required profile
    • B21D22/185—Spinning using tools guided to produce the required profile making domed objects

Abstract

To eliminate the need for large tools to achieve dimensionally accurate bending of the edges of large-area sheet-metal blanks (10), in particular convex tank bottoms, and nevertheless to allow tank bottoms, for example, to be bent and edged with sufficient speed and accuracy, a bordering device (30) which can be guided along the edge of the blank by hand or by machine is provided, this device having a movably suspended, approximately C-shaped bow, the upper member of which forms the support for a pneumatic or hydraulic cylinder with a driving ram for the bordering tool. <IMAGE>
GB5282176A 1976-10-21 1976-12-17 Device for bending the edges of blanks of sheet metal Expired GB1557068A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762647550 DE2647550A1 (en) 1976-10-21 1976-10-21 DEVICE FOR TAILOR-MADE ANGLE OF THE WHEELS OF LARGE-AREA SHEET CUTS

Publications (1)

Publication Number Publication Date
GB1557068A true GB1557068A (en) 1979-12-05

Family

ID=5991009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5282176A Expired GB1557068A (en) 1976-10-21 1976-12-17 Device for bending the edges of blanks of sheet metal

Country Status (9)

Country Link
JP (1) JPS5351166A (en)
AT (1) AT349855B (en)
BE (1) BE849465A (en)
CH (1) CH616866A5 (en)
DE (1) DE2647550A1 (en)
ES (1) ES454332A1 (en)
FR (1) FR2368313A1 (en)
GB (1) GB1557068A (en)
IT (1) IT1067304B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107597993A (en) * 2017-10-18 2018-01-19 柳州六和方盛机械有限公司 Oiling wicket correcting tool

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55128323A (en) * 1979-03-29 1980-10-04 Nhk Spring Co Ltd Eye forming device for spring plate
JPS55128322A (en) * 1979-03-29 1980-10-04 Nhk Spring Co Ltd Eye forming device for spring plate
FR2472462A1 (en) * 1979-12-26 1981-07-03 Mezogep Press using two forming rolls mounted in tilting bridges - for shaping round disks, esp. domed bases and cylindrical pressure vessels (AT 15.1.81)
JPS60210326A (en) * 1984-04-03 1985-10-22 Komatsu Ltd Method of flange bending work of curbed surface
DE102015005074B4 (en) 2015-04-20 2018-02-08 Aweba Werkzeugbau Gmbh Aue Outside edge flanging and crimping on flat or shaped sheet metal parts
DE102015005075B4 (en) 2015-04-20 2016-12-15 Aweba Werkzeugbau Gmbh Aue Method and tool for the outer edge flanging of planar or shaped sheet metal parts
CN107497902B (en) * 2017-08-08 2020-01-07 国网山东省电力公司沂源县供电公司 Portable manual bending machine
CN113231501A (en) * 2021-06-30 2021-08-10 山东蓝孚高能物理技术股份有限公司 Edge folding device for metal sheet

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1164732A (en) * 1912-10-29 1915-12-21 Hugh Mccabe Flanging-machine.
US1785537A (en) * 1929-07-30 1930-12-16 Douglas E Stevens Flanging machine
US2414178A (en) * 1943-09-28 1947-01-14 United Aircraft Corp Portable pneumatic edge crimping tool for sheet metal
DE936026C (en) * 1952-04-20 1955-12-01 Trumpf & Co Tool with angled pressure piece for the continuous bending, flanging and folding of work pieces made of sheet metal or the like.
DE1228582B (en) * 1962-06-09 1966-11-17 Nsu Motorenwerke Ag Tool for folding sheet metal frames
US3404554A (en) * 1965-10-22 1968-10-08 Marie W Chandler Powered sheet- and panel-edge offsetting tools
US3509756A (en) * 1966-01-05 1970-05-05 Ervin G Taylor Portable flanging tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107597993A (en) * 2017-10-18 2018-01-19 柳州六和方盛机械有限公司 Oiling wicket correcting tool
CN107597993B (en) * 2017-10-18 2023-07-25 柳州六和方盛机械有限公司 Oil filling small door correction tool

Also Published As

Publication number Publication date
BE849465A (en) 1977-04-15
ES454332A1 (en) 1977-12-16
ATA913676A (en) 1978-09-15
FR2368313B1 (en) 1982-05-14
JPS6127128B2 (en) 1986-06-24
AT349855B (en) 1979-04-25
FR2368313A1 (en) 1978-05-19
DE2647550A1 (en) 1978-04-27
CH616866A5 (en) 1980-04-30
DE2647550C2 (en) 1989-11-23
IT1067304B (en) 1985-03-16
JPS5351166A (en) 1978-05-10

Similar Documents

Publication Publication Date Title
GB1500316A (en) Cutting of glass
GB1557068A (en) Device for bending the edges of blanks of sheet metal
DE59201869D1 (en) Process for seam welding of sheet metal blanks.
GB1483534A (en) Method and apparatus for automatic straightening
GB1482729A (en) Press for cold forming of workpieces from a metal sheet
JPS57209720A (en) Method for bending work of metallic thin sheet
ATE143839T1 (en) IMPROVEMENT IN A SHEET METAL BENDING PROCESS AND ASSOCIATED MACHINE
JPS5491880A (en) Driving method for machine tool provided with reciprocating tool carrierrespecially for plastic deformation of metal by principle of toggle press
ATE3377T1 (en) CUTTING TOOL FOR CUTTING A SHEET METAL BLANK.
ES2178722T3 (en) METAL CHAPAS WORK CENTER
SU475193A1 (en) The method of cutting parts from sheet blanks
DE3069413D1 (en) Tool and method for precision cutting
GB1193855A (en) Apparatus for Flanging the Edges of Sheet Metal Blanks
FR2302168A1 (en) Metal sheet edge flanging machine - has tool mounted on carriage driven round profiled sidewall of support
MX9301209A (en) PRESS TO BEND A EDGE OF A SHEET.
ES256948U (en) Sheet metal-working device
SU804100A1 (en) Template for punching holes in parts
SE8500092L (en) DEVICE FOR BOOKING OF EDGE PLATES
AU586767B2 (en) Process and equipment to trim the edges of sheet metal strips
FI915718A (en) Press brake
FR2450132A1 (en) Loader-unloader for workpieces - esp. for loading or unloading metal sheets into or out of presses
SU949328A1 (en) Sheet material deformation measuring method
SU578141A1 (en) Apparatus for step-by-step cutting of sheet material
FR2451797A1 (en) Plumber&#39;s bench with tool holder carriage - runs on L-section rail adjusted by pivoting about longitudinal axis
EP0706844A3 (en) Device for deep-drawing of sheet metal

Legal Events

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

Effective date: 19931217