[go: up one dir, main page]

DE537161C - Straightening and polishing machine for round bars - Google Patents

Straightening and polishing machine for round bars

Info

Publication number
DE537161C
DE537161C DENDAT537161D DE537161DD DE537161C DE 537161 C DE537161 C DE 537161C DE NDAT537161 D DENDAT537161 D DE NDAT537161D DE 537161D D DE537161D D DE 537161DD DE 537161 C DE537161 C DE 537161C
Authority
DE
Germany
Prior art keywords
straightening
polishing machine
round bars
driven
working rings
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
DENDAT537161D
Other languages
German (de)
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.)
FRIEDRICH BOECKER PHILIPP S SO
Original Assignee
FRIEDRICH BOECKER PHILIPP S SO
Publication date
Application granted granted Critical
Publication of DE537161C publication Critical patent/DE537161C/en
Expired legal-status Critical Current

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
    • B21D3/00Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • B21D3/08Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers which move in an orbit without rotating round the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Description

Die Erfindung betrifft eine Verbesserung der durch Patent 503092 geschützten Richtmaschine. Die Erfindung besteht darin, daß statt der in Patent 503 092 angeordneten nicht angetriebenen mittleren Arbeitsringe an sich bekannte nicht angetriebene hyperbolische Walzen angeordnet werden, deren Welle parallel zur Drehebene der angetriebenen Arbeitsringe liegt.The invention relates to an improvement of the straightening machine protected by patent 503092. The invention consists in that instead of that arranged in patent 503 092 non-driven middle working rings known per se non-driven hyperbolic rollers are arranged, the shaft parallel to the The plane of rotation of the driven working rings lies.

In den Zeichnungen zeigt
Fig. ι einen waagerechten Schnitt.
In the drawings shows
Fig. Ι a horizontal section.

Fig. 2 ist ein senkrechter Schnitt durch die angetriebenen Arbeitsringe.Figure 2 is a vertical section through the driven working rings.

Fig. 3 ist ein Schnitt durch den Lagerkasten der Hyperbelwalze.Fig. 3 is a section through the storage box of the hyperbolic roller.

Wird, wie in Fig. 2 durch den eingezeichneten Pfeil angedeutet, der angetriebene Arbeitsring im Uhrzeigersinne gedreht, so erhält das durchgehende Richtgut 14 den gleichen Drehsinn und wird wie eine Schraube fortschreitend durch die Maschine weiterbewegt. Der im Patent 503 092 vorgesehene nicht angetriebene mittlere Arbeitsring müßte nun, wenn er zur Anlage an das im Uhrzeigersinne sich drehende fortschreitende Richtgut gebracht wird, ebenfalls im Uhrzeigersinne umlaufen sollen. Der mittlere Arbeitsring wird aber infolge seiner Lagerreibung an der Drehung im Sinne des Richtgutvorschubs gehindert. Er sucht sich entgegen der Richtgutbewegung in seinem Gehäuse zu drehen, so daß er den Richtgutvorschub hemmt.If, as indicated in Fig. 2 by the arrow drawn, the driven working ring rotated clockwise, the continuous material to be straightened 14 receives the same Direction of rotation and is progressively moved through the machine like a screw. The non-driven middle working ring provided in patent 503 092 would now have to when it is brought to bear on the advancing material to be straightened, rotating in a clockwise direction will also circulate clockwise. The middle working ring will, however prevented from rotating in the sense of the target feed due to its bearing friction. He tries to turn against the movement of the material to be straightened in his housing, so that he can Target feed inhibits.

Die gemäß der Erfindung angeordnete von oben angreifende Hyperbelwalze aber erhält eine mit der Richtgutbewegung übereinstimmende Drehbewegung.The hyperbolic roller which is arranged according to the invention and which acts from above is retained a rotary movement that corresponds to the movement of the material to be straightened.

Claims (1)

Patentanspruch:Claim: Rieht- und Poliermaschine für rundes Stangengut mit einen selbständigen Vorschub des Gutes bewirkenden angetriebenen und das Richtgut umfassenden Arbeitsringen nach Patent 503 092, dadurch gekennzeichnet, daß zwischen den angetriebenen Arbeitsringen (17) und mit ihrer Achse parallel 2u diesen eine an sich bekannte lose drehbare und exzentrisch zu den Arbeitsringen verstellbare Hyperbelwalze (18) angeordnet ist.Straightening and polishing machine for round bars with an independent feed the driven working rings which effect the material and encompass the material to be straightened according to patent 503 092, characterized in that, that between the driven working rings (17) and with their axis parallel 2u this one known per se loosely rotatable and eccentric to the working rings adjustable hyperbolic roller (18) is arranged.
DENDAT537161D Straightening and polishing machine for round bars Expired DE537161C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE537161T

Publications (1)

Publication Number Publication Date
DE537161C true DE537161C (en) 1931-11-05

Family

ID=6557605

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT537161D Expired DE537161C (en) Straightening and polishing machine for round bars

Country Status (1)

Country Link
DE (1) DE537161C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465530A1 (en) * 1979-09-18 1981-03-27 Schumag Gmbh METHOD AND DEVICE FOR RECTIFYING ELONGATE AND STRETCH MATERIALS OF CIRCULAR SECTION
FR2537893A1 (en) * 1982-12-16 1984-06-22 Dalmine Spa DRILLING MACHINE FOR TUBES OR BARS, THE TRAINING TOOLS OF WHICH CONSIST IN AT LEAST ONE HOLLOW CYLINDER WITH A CONVEX INTERNAL SURFACE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465530A1 (en) * 1979-09-18 1981-03-27 Schumag Gmbh METHOD AND DEVICE FOR RECTIFYING ELONGATE AND STRETCH MATERIALS OF CIRCULAR SECTION
FR2537893A1 (en) * 1982-12-16 1984-06-22 Dalmine Spa DRILLING MACHINE FOR TUBES OR BARS, THE TRAINING TOOLS OF WHICH CONSIST IN AT LEAST ONE HOLLOW CYLINDER WITH A CONVEX INTERNAL SURFACE

Similar Documents

Publication Publication Date Title
DE503092C (en) Straightening and polishing machine for round bars
DE537161C (en) Straightening and polishing machine for round bars
DE578782C (en) Runner for asynchronous machines
DE667005C (en) Connecting rod training for piston engines with cylinders arranged in a star shape
DE612867C (en) Rotary piston machine with two elliptical, cylindrical pistons rotating around their central axis and running on top of each other
DE879818C (en) Arrangement for straightening tobacco parts
DE825784C (en) Roller straightening machine for tubes, rods, etc. like
AT152674B (en) Device for massaging the foot muscles.
DE475743C (en) Device for turning the rolling stock by 90íÒ by means of rollers on roller lines for flat wires or rods
DE807333C (en) Bearing pan for support blades on scales
DE440600C (en) Cone mill
DE631374C (en) Glue applicator
DE647016C (en) Fur ironing and combing machine
DE446094C (en) Bearing shell
DE659479C (en) Knocking drum for call waiting machines
DE509093C (en) ball-bearing
DE594759C (en) Device for polishing and crimping fibers
DE577929C (en) Cold straightening machine with hyperboloidal rollers
DE876281C (en) Storage for room fans
DE519980C (en) Rotatable drying drum with trickle fittings
DE927721C (en) Roller bearing with two rows of rollers
DE574622C (en) Device for practicing the method of grinding and mixing plastic, pulpy, sticky and resinous, oily or similar masses and mixtures
DE655740C (en) Rolling frame with edging roll axes directed diagonally from above against the rolling track for rolling universal iron
DE468425C (en) Parquet stripping machine with doctor blade roller
DE445094C (en) Bearing shell