SE433710C - RULLFALSMASKIN - Google Patents

RULLFALSMASKIN

Info

Publication number
SE433710C
SE433710C SE8202851A SE8202851A SE433710C SE 433710 C SE433710 C SE 433710C SE 8202851 A SE8202851 A SE 8202851A SE 8202851 A SE8202851 A SE 8202851A SE 433710 C SE433710 C SE 433710C
Authority
SE
Sweden
Prior art keywords
rollers
plate
feeding table
group
pair
Prior art date
Application number
SE8202851A
Other languages
Swedish (sv)
Other versions
SE433710B (en
SE8202851L (en
Inventor
Per Ove Pettersson
Original Assignee
Per Ove Pettersson
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 Per Ove Pettersson filed Critical Per Ove Pettersson
Priority to SE8202851A priority Critical patent/SE433710C/en
Priority to EP19830901440 priority patent/EP0120868B1/en
Priority to DE8383901440T priority patent/DE3368213D1/en
Priority to PCT/SE1983/000187 priority patent/WO1983003987A1/en
Priority to AT83901440T priority patent/ATE24130T1/en
Publication of SE8202851L publication Critical patent/SE8202851L/en
Priority to FI842244A priority patent/FI842244A0/en
Publication of SE433710B publication Critical patent/SE433710B/en
Publication of SE433710C publication Critical patent/SE433710C/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00Flanging or other edge treatment, e.g. of tubes
    • B21D19/02Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
    • B21D19/04Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
    • B21D19/043Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers for flanging edges of plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Description

8202851 -5 10 15 20 25 30 35 2 minstone den huvuddel av densamma som innefattar fason- rullarna, kan utföras med små dimensioner och därmed låg vikt. 8202851 -5 10 15 20 25 30 35 2 at least the main part thereof which includes the shape the rollers, can be made with small dimensions and thus low weight.

Uppfinningen förklaras närmare nedan med hänvisning till de bifogade schematiska ritningarna.The invention is explained in more detail below with reference to the attached schematic drawings.

Fig. 1 visar en i enlighet med uppfinningen utförd falsmaskin sedd uppifrån; Fig. 2 visar maskinen i fig. 1 sedd från linjen II-II i fig. 1; Fig. 3 visar profilen på en takplåt som är förfalsad i maskinen i fig. 1 och 2; Fig. 4 visar i en serie delfigurer I-VI de i tur och ordning följande fasonrullparen för den ena falsen på tak- plåten i fig. 3; Fig. 5 visar i en serie delfigurer l-IV de i tur och ordning följande fasonrullparen för den andra falsen på takplåten i fig. 3.Fig. 1 shows an embodiment made in accordance with the invention folding machine seen from above; Fig. 2 shows the machine in Fig. 1 seen from the line II-II in Fig. 1; Fig. 3 shows the profile of a roof plate which is forged in the machine of Figs. 1 and 2; Fig. 4 shows in a series of sub-figures I-VI those in turn and the following shape roll pairs for one seam on the roof the plate of Fig. 3; Fig. 5 shows in a series of sub-figures 1-IV those in turn and order the following shape roller pairs for the second seam on the roof plate in Fig. 3.

I den i fig. 1 och 2 visade utföringsformen är den uppfinningsenliga falsmaskinen avsedd att samtidigt för- falsa båda långkanterna på takplåt i band- eller skivform till den i fig. 3 visade profilen, som uppvisar en plan mellansektion A, en "ytterfals“ B och en "innerfals" C.In the embodiment shown in Figs. 1 and 2, it is inventive folding machine intended to simultaneously fold both long edges on roofing sheet in strip or board form to the profile shown in Fig. 3, which has a plane intermediate section A, an "outer seam" B and an "inner seam" C.

Den visade maskinen har ett horisontellt plâtmatnings- bord 10 med dels en inmatningssektion 11 bildad av en plan plåt försedd med parallella sidostyrningar 12 och 13 an- ordnade med ett inställbart mellanrum svarande mot bredden på den ofalsade plåten, dels en falsningssektion 14 bildad av ett antal skenor 14A monterade på en maskinram 15. Ett par av dessa skenor 14A skjuter ut i matnings- riktningen frân ramen 15 för att stöda den falsade plåten när denna matas.ut från falsningssektionen.The machine shown has a horizontal plate feed table 10 with partly an input section 11 formed by a plane plate provided with parallel side guides 12 and 13 used arranged with an adjustable space corresponding to the width on the unfolded plate, partly a folding section 14 formed by a number of rails 14A mounted on a machine frame 15. A pair of these rails 14A project into the feed the direction from the frame 15 to support the folded plate when this is fed.out from the folding section.

Maskinramen uppbär tvâ grupper 16 och 17 av fason- rullpar. De båda grupperna är placerade utmed var sin sida av plåtmatningsbordets falsningssektion 14. Den ena gruppen 16 bildas av sex fasonrullpar 18 som tjänar till att forma “ytterfalsen“ B, medan den andra gruppen 17 bildas av fyra fasonrullpar 19 som tjänar till att forma “innerfalsen" C.The machine frame carries two groups 16 and 17 of shaped rolling pair. The two groups are placed along each side of the folding section of the sheet metal feeding table 14. One the group 16 is formed by six shaped roll pairs 18 which serve to form the "outer seam" B, while the other group 17 formed by four pairs of shaped rollers 19 which serve to form "Inner fold" C.

Varje fasonrullpar 18, 19 bildas av en övre och en 10 15 20 25 8202851 -5 , 3 undre fasonrulle 18A, 18B resp. 19A, 19B, som ungefär i höjd med matningsbordets plan bildar ett nyp för kant- partiet på plåten. Rullarna sitter rast på var sin av ett par parallella axlar 20, 21, som är roterbart lagrade i en hållare 22, 23 på ramen 15. Rotationsaxellinjerna för de två axlarna till varje fasonrullpar är parallella och ligger i ett gemensamt vertikalplan. I varje grupp 16, 17 ligger rotationsaxellinjerna till de övre rullarna i ett gemensamt plan 24, 25 som lutar en vinkel u på ca 450 mot matningsbordets plan 10A, och på samma sätt ligger rota- tionsaxellinjerna till de undre rullarna i varje grupp i ett gemensamt plan 26, 27, som lutar samma vinkel u mot matningsbordets plan. Som markerats i fig. 2 skär planen 24, 25 för den ena rullparsgruppen planen för den andra rullparsgruppen längs horisontella skärningslinjer under plåtmatningsbordets falsningssektion 14. Vinkeln d är 35-550, företrädesvis ca 45°.Each shape roll pair 18, 19 is formed by an upper and a 10 15 20 25 8202851 -5 , 3 lower shape roller 18A, 18B resp. 19A, 19B, as approximately in height with the plane of the feeding table forms a pinch for the party on the plate. The rollers rest on each other pair of parallel shafts 20, 21, which are rotatably mounted in a holder 22, 23 on the frame 15. The axis of rotation of the the two axes of each shape roll pair are parallel and located in a common vertical plane. In each group 16, 17 the axis of rotation of the upper rollers lies in one common plane 24, 25 which slopes an angle u of about 450 towards the plane 10A of the feeding table, and in the same way the axis of the lower rollers of each group in a common plane 26, 27, which is inclined the same angle u towards the table of the feeding table. As marked in Fig. 2, the plane intersects 24, 25 for one rolling pair group the plan for the other the roller pair group along horizontal intersection lines below the folding section of the sheet metal feeding table 14. The angle d is 35-550, preferably about 45 °.

Den ena av eller båda fasonrullarna i varje rullpar 18, 19 drivs av en för samtliga rullpar i båda grupperna ge- mensam elektrisk motor 28. Denna driver via en tillhörande vinkelväxel 29 en av fasonrullarna i det rullpar 18 i rullparsgruppen 16 som ligger närmast plåtmatningsbordets inmatningssektion 11. Axeln 20 till denna fasonrulle är under förmedling av universalkopplingar 30 och en teleskop- axel 31 kopplad till axeln 21 för en av fasonrullarna i det närmast inmatningssektionen 11 liggande rullparet 19 i rullparsgruppen 17. De övriga rullparen drivs från de nyssnämnda rullparen via kugghjulstransmissioner 32, 33. . _... _ ..._..__. ~-One or both of the shape rollers in each pair of rollers 18, 19 is driven by one for all roller pairs in both groups mensam electric motor 28. This drives via an associated angular gear 29 one of the shape rollers in the pair of rollers 18 in the rolling pair group 16 which is closest to that of the sheet metal feeding table feed section 11. The shaft 20 of this shaped roller is through the transmission of universal joints 30 and a telescopic shaft 31 coupled to the shaft 21 of one of the shaped rollers in the pair of rollers 19 closest to the feed section 11 in the roller pair group 17. The other roller pairs are driven from the the aforementioned pair of rollers via gear transmissions 32, 33. . _... _ ..._..__. ~ -

Claims (1)

10 15 8202851-5 Patentkrav Rullfalsmaskin för uppvikning av en fals (B,C) längs två motsatta kanter på en band- eller skivplât, vilken maskin har ett horisontellt plåtmatningsbord (10) och ett par grupper (16,17) av var sin av motsatta sidor av plåt- matningsbordet anordnade motordrivna fasonrullar, varvid varje grupp (16,17) av fasonrullar omfattar ett flertal i linje med varandra och med den tillhörande sidan av plåt- matningsbordet (11,14) liggande par (18,19) av fasonrullar med de båda rullarna i varje par (18,19) fastsatta på axlar (20,21) som ligger den ena över den andra, känne- tecknad av att samtliga rullar i varje grupp (16,17) har sina axlar (20,21) parallella och liggande i spetsig vinkel (a) mot plåtmatningsbordet (11,14) med den ena gruppens axlar liggande i parallella plan, som skär parallella plan innehållande den andra gruppens axlar längs horisontella linjer under plåtmatningsbordet, och att båda gruppernas (16,17) axlar (20,21) drivs av en gemensam motor (28,29).A roll forming machine for unfolding a fold (B, C) along two opposite edges of a strip or disc plate, which machine has a horizontal plate feeding table (10) and a pair of groups (16, 17) of each of motor-shaped shaped rollers arranged on opposite sides of the plate-feeding table, each group (16, 17) of shaped rollers comprising a plurality of pairs (18, 19) of shaped rollers lying in line with each other and with the associated side of the plate-feeding table (11, 14) with the two rollers in each pair (18,19) attached to shafts (20,21) which lie one above the other, characterized in that all the rollers in each group (16,17) have their shafts (20,21 ) parallel and lying at an acute angle (a) to the plate feeding table (11,14) with the axes of one group lying in parallel planes intersecting parallel planes containing the axes of the other group along horizontal lines below the plate feeding table, and that both groups (16,17 ) shafts (20,21) are driven by a common motor (28,29).
SE8202851A 1982-05-06 1982-05-06 RULLFALSMASKIN SE433710C (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8202851A SE433710C (en) 1982-05-06 1982-05-06 RULLFALSMASKIN
EP19830901440 EP0120868B1 (en) 1982-05-06 1983-05-06 Roll edging machine
DE8383901440T DE3368213D1 (en) 1982-05-06 1983-05-06 Roll edging machine
PCT/SE1983/000187 WO1983003987A1 (en) 1982-05-06 1983-05-06 Roll edging machine
AT83901440T ATE24130T1 (en) 1982-05-06 1983-05-06 DEVICE FOR ROLLING EDGES.
FI842244A FI842244A0 (en) 1982-05-06 1984-06-05 RULLFALSMASKIN.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8202851A SE433710C (en) 1982-05-06 1982-05-06 RULLFALSMASKIN

Publications (3)

Publication Number Publication Date
SE8202851L SE8202851L (en) 1983-11-07
SE433710B SE433710B (en) 1984-06-12
SE433710C true SE433710C (en) 1985-10-28

Family

ID=20346740

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8202851A SE433710C (en) 1982-05-06 1982-05-06 RULLFALSMASKIN

Country Status (5)

Country Link
EP (1) EP0120868B1 (en)
DE (1) DE3368213D1 (en)
FI (1) FI842244A0 (en)
SE (1) SE433710C (en)
WO (1) WO1983003987A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2063644B1 (en) * 1992-06-02 1997-11-16 Samar T Ind PROCEDURE FOR OBTAINING A REGISTRATION PLATE.
GB2359510A (en) * 2000-02-22 2001-08-29 Joseph Frampton Flange forming device
EP1138405A1 (en) * 2000-03-31 2001-10-04 Corus Bausysteme GmbH Method and apparatus for forming two flanges on a metal sheet
AT410185B (en) * 2000-05-26 2003-02-25 Johannes Stari Tech Consulting Assembly to hold down and smooth the edges of sheets at a workstation, e.g. for welding, has paired cone rollers above and below the butting zone with height and spatial position adjustments
CN108859375B (en) * 2018-06-29 2020-06-30 嘉善缔嘉装饰材料有限公司 A blank holder device for circular plywood laminating

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE755358A (en) * 1969-08-28 1971-02-01 Rapena Patent & Verwaltungs Ag
US3636903A (en) * 1970-02-19 1972-01-25 Snappy Inc Rectangular-duct forming machine
US3855834A (en) * 1973-07-05 1974-12-24 R Evans Multiposition holder for sheet metal edger

Also Published As

Publication number Publication date
SE433710B (en) 1984-06-12
DE3368213D1 (en) 1987-01-22
EP0120868A1 (en) 1984-10-10
FI842244A (en) 1984-06-05
WO1983003987A1 (en) 1983-11-24
FI842244A0 (en) 1984-06-05
SE8202851L (en) 1983-11-07
EP0120868B1 (en) 1986-12-10

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