DE763802C - Device for the longitudinal displacement of short straightening rolls or rolls in sheet metal straightening machines - Google Patents
Device for the longitudinal displacement of short straightening rolls or rolls in sheet metal straightening machinesInfo
- Publication number
- DE763802C DE763802C DEU15707D DEU0015707D DE763802C DE 763802 C DE763802 C DE 763802C DE U15707 D DEU15707 D DE U15707D DE U0015707 D DEU0015707 D DE U0015707D DE 763802 C DE763802 C DE 763802C
- Authority
- DE
- Germany
- Prior art keywords
- rolls
- straightening
- short
- sheet metal
- longitudinal displacement
- 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
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
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Description
Die: Erfindung betrifft eine Vorrichtung an Blechrichtmaschinen «-elche zum Längsverschieben von kurzen, zugleich nach. dem Riclitgut hin quer verschiebbaren Richtrollen oder -walzen dient.The invention relates to a device on sheet metal straightening machines to move short, at the same time after. the Riclitgut can be moved transversely Serves straightening rollers or rollers.
In den Patenten 636 821 und 708 <6i sind Lösungen für das Verschieben von jeweils einer kurzen Richtrolle lyzw. -walze entlang den langen Richtwalzen gezeigt.In the patents 636 821 and 708 <6i solutions for moving a short straightening roller are lyzw. roller shown along the long straightening rollers.
Wenn mehrere kurz:, unabhängig voneinander längs und quer verschiebbare Richtroll4n b:zw. -walzen angebracht we@rd,°n. sollen, macht die erforderliche gedrängte Anordnung der zur Längsverschiebung mehrerer Rallen li-zw. Walzen dienznden Mittel im lla:schinenjoch Schwierigkeiten. Durch die Erfindung ist eine hinsichtlich der Raumersparnis besonders günstige- AnGrdnung geschaffen.If several short:, independently of each other longitudinally and transversely movable straightening rolls4n b: zw. -rollers attached we @ rd, ° n. should, makes the necessary compact arrangement of the longitudinal displacement of several rails li-zw. Rolling agents in the lla: schinenjoch difficulties. The invention creates an arrangement which is particularly favorable in terms of saving space.
Das -Neue besteht daliri, daß zum V2rschiehen der kurzen Richtrollen oder -walzen entlang der langen Richtwalzen dienende Ge-,vindespindeln ineinanderstecken und jeweils in ein,-- Gewindeinutte-r geschraubt sind, welche in dein einer Gewindespindel zugeordneten Lagerbock einer kurzen Richtrolle bzw. -walze auf und ah aber nicht längs verschiebhar befestigt ist. ! Ein Ausfülirungsh.ji.spiel des Erfindungsgegenstands, liei dem d_e kurzen Richtwalzen mit Drehantrieb versehen sind, ist in der Zeichnung dargestellt. und zwar zeigt Abb. i und 2 die. Vorderansicht und die Seitenansicht der Blechrichtmaschine und Abt. 3 di.e: Seitenansicht des im -Maschinenjoch v.rscliie:hbar gzlagcrten Lagerbocks. Die Lagerböcke 8 der kurzen Richtwalzen 3. die entlang der langen Richtwalzen 2 und .@ , verschiebbar im -1lascliineujacli 3 gelagert sind, weisen Längsdurchbrtchungen -.4 auf, in denen die Gewindemuttern 25 auf und ab verschiebbar, aber nicht längs verschiebbar gelagert sind. In die Gewindemuttern 25 sind die Gewindespindeln 7 und 23 eingeschraubt, die ineinandergesteckt sind und die im joch 3 drehbar aber nicht längs verschiebbar und in bezug auf das Jocli 3 auch nicht lieh- und senkbar gelagert sind. Auf deii seitlich aus der llascliine l:°@rvorsehendeii Enden dieser ineinandergesteckten c3ewindespindeln ; und 23 sind Handräder g und 24 befestigt. Durch d°re i Drehen werden die G:wind-emuttern 23 und mit diesen die Lagerböcke 8 und die kurzen Richtwalzen 3 längs verschoben, gleichgültig in welcher Höhe gerade die Richtwalzen 3 in bezug auf das zwischen den Richtwalzenreih,-n 2 und .1 durchlaufende Richtgut 6 eingestellt sind.The novelty consists in the fact that the short straightening rolls are drawn up or rollers, inserting threaded spindles into one another along the long straightening rollers and each screwed into a threaded groove, which is screwed into a threaded spindle assigned bearing block of a short straightening roller or roller on and ah but not is attached longitudinally movable. ! An execution game of the subject matter of the invention, The drawing shows that the short straightening rollers are equipped with a rotary drive shown. namely Fig. i and 2 shows the. Front view and the side view of the sheet leveler and section 3 di.e: side view of the machine yoke v.rscliie: hbar bearing pedestals. The bearing blocks 8 of the short straightening rollers 3. the along the long straightening rollers 2 and. @, are slidably mounted in the -1lascliineujacli 3, have longitudinal perforations -.4, in which the threaded nuts 25 can be moved up and down, but are not mounted to be longitudinally displaceable. The threaded spindles are in the threaded nuts 25 7 and 23 screwed in, which are nested and which are rotatable in the yoke 3, however not longitudinally displaceable and with respect to the Jocli 3 also not borrowed or lowered are stored. On the side from the llascliine l: ° @ rvorsehenseii ends of these nested c3 thread spindles; and 23, handwheels g and 24 are attached. By turning the G: winch nuts 23 and with them the bearing blocks 8 and the short straightening rollers 3 shifted lengthways, regardless of the height the straightening rollers 3 with respect to that between the straightening rollers row, -n 2 and .1 passing through 6 are set.
Claims (1)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEU13715D DE764163C (en) | 1937-02-03 | 1937-02-03 | Plate leveler |
| DEU15707D DE763802C (en) | 1937-02-03 | 1937-02-03 | Device for the longitudinal displacement of short straightening rolls or rolls in sheet metal straightening machines |
| DEU379D DE919945C (en) | 1937-02-03 | 1937-02-03 | Sheet metal straightening machine with at least one short, longitudinally movable, driven straightening roll |
| DEU15708D DE765436C (en) | 1937-02-03 | 1937-02-03 | Device for preventing the build-up of the sheets in sheet leveling machines with long and short straightening rollers or rollers |
| FR827933D FR827933A (en) | 1937-02-03 | 1937-10-15 | Plate straightening machine |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEU13715D DE764163C (en) | 1937-02-03 | 1937-02-03 | Plate leveler |
| DEU15707D DE763802C (en) | 1937-02-03 | 1937-02-03 | Device for the longitudinal displacement of short straightening rolls or rolls in sheet metal straightening machines |
| DEU379D DE919945C (en) | 1937-02-03 | 1937-02-03 | Sheet metal straightening machine with at least one short, longitudinally movable, driven straightening roll |
| DEU15708D DE765436C (en) | 1937-02-03 | 1937-02-03 | Device for preventing the build-up of the sheets in sheet leveling machines with long and short straightening rollers or rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE763802C true DE763802C (en) | 1952-11-04 |
Family
ID=7568810
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEU379D Expired DE919945C (en) | 1937-02-03 | 1937-02-03 | Sheet metal straightening machine with at least one short, longitudinally movable, driven straightening roll |
| DEU13715D Expired DE764163C (en) | 1937-02-03 | 1937-02-03 | Plate leveler |
| DEU15708D Expired DE765436C (en) | 1937-02-03 | 1937-02-03 | Device for preventing the build-up of the sheets in sheet leveling machines with long and short straightening rollers or rollers |
| DEU15707D Expired DE763802C (en) | 1937-02-03 | 1937-02-03 | Device for the longitudinal displacement of short straightening rolls or rolls in sheet metal straightening machines |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEU379D Expired DE919945C (en) | 1937-02-03 | 1937-02-03 | Sheet metal straightening machine with at least one short, longitudinally movable, driven straightening roll |
| DEU13715D Expired DE764163C (en) | 1937-02-03 | 1937-02-03 | Plate leveler |
| DEU15708D Expired DE765436C (en) | 1937-02-03 | 1937-02-03 | Device for preventing the build-up of the sheets in sheet leveling machines with long and short straightening rollers or rollers |
Country Status (2)
| Country | Link |
|---|---|
| DE (4) | DE919945C (en) |
| FR (1) | FR827933A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3312094A (en) * | 1963-11-29 | 1967-04-04 | Siegner Maschb G M B H | Sheet leveler |
| FR2229492A1 (en) * | 1973-05-14 | 1974-12-13 | Alligator Ets | Appts to straighten and smooth saw blades - blades are passed between pair of rollers of different rim widths |
| DE2646201C2 (en) * | 1976-10-13 | 1978-10-19 | Ungerer Irma | LEVELING MACHINE |
| DE10113664A1 (en) * | 2001-03-21 | 2002-09-26 | Sms Demag Ag | Straightening machine for straightening especially the beginning and end of rolled metal strips or sheets comprises offset upper and lower driven straightening rollers |
| DE10156087B4 (en) * | 2001-11-16 | 2005-06-02 | Müller Weingarten AG | Device for processing a metal strip with different thicknesses |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB410608A (en) * | 1933-04-28 | 1934-05-24 | Pressed Steel Company Of Great | Improvements in or relating to roller machines for the treatment of metal sheets |
-
1937
- 1937-02-03 DE DEU379D patent/DE919945C/en not_active Expired
- 1937-02-03 DE DEU13715D patent/DE764163C/en not_active Expired
- 1937-02-03 DE DEU15708D patent/DE765436C/en not_active Expired
- 1937-02-03 DE DEU15707D patent/DE763802C/en not_active Expired
- 1937-10-15 FR FR827933D patent/FR827933A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE764163C (en) | 1952-12-22 |
| FR827933A (en) | 1938-05-06 |
| DE919945C (en) | 1954-11-08 |
| DE765436C (en) | 1952-07-28 |
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