EP0850123A1 - Device for the grinding of drafting rolls - Google Patents

Device for the grinding of drafting rolls

Info

Publication number
EP0850123A1
EP0850123A1 EP96932517A EP96932517A EP0850123A1 EP 0850123 A1 EP0850123 A1 EP 0850123A1 EP 96932517 A EP96932517 A EP 96932517A EP 96932517 A EP96932517 A EP 96932517A EP 0850123 A1 EP0850123 A1 EP 0850123A1
Authority
EP
European Patent Office
Prior art keywords
grinding
grinding roller
slide
roll
carriage
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.)
Granted
Application number
EP96932517A
Other languages
German (de)
French (fr)
Other versions
EP0850123B1 (en
Inventor
Norbert Wiegel
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.)
Wolters-Platt GmbH
Original Assignee
Wolters-Platt GmbH
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 Wolters-Platt GmbH filed Critical Wolters-Platt GmbH
Publication of EP0850123A1 publication Critical patent/EP0850123A1/en
Application granted granted Critical
Publication of EP0850123B1 publication Critical patent/EP0850123B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts

Definitions

  • Figure 2 a plan view in schematic simplification.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

The invention relates to a device for the grinding of drafting rolls (7) with an emerizing roll (2), at which a drafting roll (7) can be advanced to the emerizing roll casing on one side thereof by an automatically driven carriage (6) holding the drafting roll, the carriage (6) being mounted on a first guiding element (5), and a second guiding element (8) being secured to the emerizing roll (2) on the side opposite the first guiding element (5). This second guiding element (8) supports a hand-driven second carriage (9), and the direction of rotation of the emerizing roll is reversible.

Description

Vorrichtung zum Schleifen von SpinnzylindernDevice for grinding spinning cylinders
Die Erfindung betrifft eine Vorrichtung zum Schleifen von Spinnzylindern mit einer Schleifwalze, an der auf einer Seite des Schleifwalzenmantels ein Spinnzylinder durch einen den Spinnzylinder haltenden automatisch betriebenen Schlitten an den Schleifwalzenmantel heranführbar ist, wobei der Schlitten auf einer Führung gelagert ist.The invention relates to a device for grinding spinning cylinders with a grinding roller, on which on one side of the grinding roller shell a spinning cylinder can be brought up to the grinding roller shell by an automatically operated slide holding the spinning cylinder, the slide being mounted on a guide.
Zum Schleifen von Spinnzylindern ist es bekannt, die Spinnzylinder an einem automatisch arbeitenden Schlitten zu befestigen, durch den der Spinnzylinder selbsttätig gesteuert der Schleifwalze zugeführt wird. Soll bei dieser bekannten Maschine ein Spinnzylinder von Hand geschliffen werden, so muß der automatisch betätigte Schlitten umgebaut und an dieser Stelle eine manuell betätigbare Vorrichtung aufgebaut werden. Dies ist arbeitsaufwendig.For grinding spinning cylinders, it is known to attach the spinning cylinders to an automatically operating slide, by means of which the spinning cylinder is automatically fed to the grinding roller. If, in this known machine, a spinning cylinder is to be ground by hand, the automatically operated slide must be converted and a manually operated device must be installed at this point. This is labor intensive.
Aufgabe der Erfindung ist es, eine Vorrichtung zum Schleifen von Spinnzylindern derart zu verbessern, daß ohne einen Umbau der Maschine automatisch und manuell Spinnzylinder schleifbar sind.The object of the invention is to improve a device for grinding spinning cylinders in such a way that spinning cylinders can be grinded automatically and manually without converting the machine.
ORIGINAL UNTERLAGEN Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß an der Schleifwalze auf der der Führung gegenüberliegenden Seite eine zweite Führung befestigt ist, die einen manuell betätigbaren zweiten Schlitten lagert, und daß die Drehrichtung der Schleifwalze umkehrbar ist.ORIGINAL DOCUMENTS This object is achieved in that a second guide is attached to the grinding roller on the opposite side of the guide, which supports a manually operable second carriage, and that the direction of rotation of the grinding roller is reversible.
Durch das Anordnen eines zweiten manuell betätigbaren Schlittens auf der dem ersten Schlitten gegenüberliegenden Seite der Schleifwalze ist es für ein manuelles Schleifen nicht mehr erforderlich, den automatisch betriebenen Schlitten umzubauen. Vielmehr kann ein Spinnzylinder sofort von Hand geschliffen werden, wobei nur die Drehrichtung der Schleifwalze durch einen elektrischen Umschalter umgedreht zu werden braucht .By arranging a second manually operable carriage on the side of the grinding roller opposite the first carriage, it is no longer necessary for manual grinding to convert the automatically operated carriage. Rather, a spinning cylinder can be ground immediately by hand, only the direction of rotation of the grinding roller having to be reversed by an electrical switch.
Eine solche Konstruktion ist nicht nur zeitsparend, sondern auch einfach zu bedienen und von einfachem Aufbau. Ein fehlerhafter Umbau wird ausgeschlossen.Such a construction is not only time-saving, but also easy to use and of simple construction. A faulty conversion is excluded.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben. Es zeigen:An embodiment of the invention is shown in the drawing and will be described in more detail below. Show it:
Figur 1: Eine Seitenansicht der Schleifmaschine undFigure 1: A side view of the grinding machine and
Figur 2: eine Draufsicht in schematischer Vereinfachung.Figure 2: a plan view in schematic simplification.
Auf der waagerechten Oberseite eines Maschinentisches 1 ist mittig eine Schleifwalze 2 gelagert, die durch einen elektrischen Antriebsmotor 3 in zwei Drehrichtungen antreibbar ist. Unterhalb der mit waagerechter Achse angeordneten Schleifwalze 2 ist eine Absaugeinrichtung 4 befestigt . Auf der Tischoberseite ist eine erste Schlittenführung 5 angeschraubt, auf der ein erster Schlitten 6 horizontal beweglich gelagert ist, der auf die Schleifwalze 2 automatisch gesteuert zufahrbar und wegfahrbar ist. Am Schlitten 6 sind Spinnzylinder 7 befestigbar, die durch die Schleifwalze 2 geschliffen werden.On the horizontal upper side of a machine table 1, a grinding roller 2 is mounted in the center, which can be driven in two directions of rotation by an electric drive motor 3. A suction device 4 is fastened below the grinding roller 2 arranged with a horizontal axis. A first slide guide 5 is screwed onto the upper side of the table, on which a first slide 6 is mounted such that it can be moved horizontally and which can be automatically moved in and out on the grinding roller 2 in a controlled manner. Spinning cylinders 7, which are ground by the grinding roller 2, can be fastened to the carriage 6.
Auf der der Schlittenführung 5 gegenüberliegenden Seite der Schleifwalze 2 ist auf der Tischoberseite eine zweite Schlittenführung 8 angeschraubt, auf der waagerecht verschieblich ein zweiter Schlitten 9 befestigt ist, der auf die Schleifwalze 2 zufahrbar und wegfahrbar ist. Zum Bewegen des Schlittens 9 befindet sich an der Schlittenführung 8 eine Handkurbel 10. Am zweiten Schlitten 9 sind in gleicher Weise Spinnzylinder 7 zum Schleifen befestigbar, die durch manuelle Betätigung der Handkurbel 10 auf die Schleifwalze 2 zugeführt werden.On the opposite side of the slide guide 5 of the grinding roller 2, a second slide guide 8 is screwed onto the table top, on which a second slide 9 is horizontally displaceably fastened, which can be moved to the grinding roller 2 and moved away. For moving the slide 9 there is a hand crank 10 on the slide guide 8. Spinning cylinders 7 for grinding can be fastened in the same way to the second slide 9 and are fed onto the grinding roller 2 by manual actuation of the hand crank 10.
In der Regel werden mit der Schleifmaschine die Spinnzylinder automatisch durch den automatischen Teil 5 , 6 geschliffen. Soll aber ein Spinnzylinder von Hand gesteuert geschliffen werden, so wird der Spinnzylinder 7 am zweiten Schlitten 9 befestigt, die Drehrichtung des Antriebsmotors 3 durch einen Umschalter umgekehrt und danach wird durch die Handkurbel 10 der Spinnzylinder auf die Schleifwalze 2 zugefahren. As a rule, the spinning cylinders are automatically ground by the automatic part 5, 6 with the grinding machine. If, however, a spinning cylinder is to be ground by hand in a controlled manner, the spinning cylinder 7 is fastened to the second carriage 9, the direction of rotation of the drive motor 3 is reversed by a changeover switch, and then the spinning cylinder is moved to the grinding roller 2 by the hand crank 10.

Claims

PatentanspruchClaim
zj. Vorrichtung zum Schleifen von Spinnzylindern (7) mit einer Schleifwalze (2), an der auf einer Seite des Schleifwalzenmantels ein Spinnzylinder (7) durch einen den Spinnzylinder haltenden automatisch betriebenen Schlitten (6) an den Schleifwalzenmantel heranführbar ist, wobei der Schlitten (6) auf einer Führung (5) gelagert ist, d a d u r c h g e k e n n z e i c h n e t , daß an der Schleifwalze (2) auf der der Führung (5) gegenüberliegenden Seite eine zweite Führung (8) befestigt ist, die einen manuell betätigbaren zweiten Schlitten (9) lagert, und daß die Drehrichtung der Schleifwalze umkehrbar ist. z j . Device for grinding spinning cylinders (7) with a grinding roller (2), on which on one side of the grinding roller shell a spinning cylinder (7) can be brought to the grinding roller shell by an automatically operated slide (6) holding the spinning cylinder, the slide (6) is mounted on a guide (5), characterized in that a second guide (8) is mounted on the grinding roller (2) on the side opposite the guide (5), which supports a manually operable second slide (9), and that Direction of rotation of the grinding roller is reversible.
EP96932517A 1995-09-15 1996-09-13 Device for the grinding of drafting rolls Expired - Lifetime EP0850123B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19534180 1995-09-15
DE19534180A DE19534180A1 (en) 1995-09-15 1995-09-15 Device for grinding spinning cylinders
PCT/EP1996/004017 WO1997010072A1 (en) 1995-09-15 1996-09-13 Device for the grinding of drafting rolls

Publications (2)

Publication Number Publication Date
EP0850123A1 true EP0850123A1 (en) 1998-07-01
EP0850123B1 EP0850123B1 (en) 1999-11-17

Family

ID=7772218

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96932517A Expired - Lifetime EP0850123B1 (en) 1995-09-15 1996-09-13 Device for the grinding of drafting rolls

Country Status (4)

Country Link
EP (1) EP0850123B1 (en)
DE (2) DE19534180A1 (en)
IN (1) IN189227B (en)
WO (1) WO1997010072A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008062462A2 (en) * 2006-10-12 2008-05-29 Jitendra Ishwarbhai Mevada Carriage system for carrying unfinished or finished rubber cot arbour and an automatic rubber cot arbour grinding or buffing machine comprising the same
WO2008059526A2 (en) * 2006-10-12 2008-05-22 Jitendra Ishwarbhai Mevada Storage unit or magazine for loading or unloading rubber cot arbours, and an automatic rubber cot arbour grinding or buffing machine comprising the same
DE112007002255T5 (en) * 2006-10-12 2009-08-20 Jitendra Ishwarbhai Mevada Holding and guiding device for centerless spindle rubber cover

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1194352A (en) * 1959-11-09
DE429989C (en) * 1925-05-10 1926-06-09 Herkules Maschf Coarse and fine cylindrical grinding of shafts by means of two grinding wheels arranged on opposite sides of the workpiece on a special slide each
DE3226573A1 (en) * 1982-07-16 1984-01-26 Wolters, Peter, 2370 Rendsburg Machine for grinding cylindrical workpieces
JPH0724845B2 (en) * 1989-02-07 1995-03-22 東芝機械株式会社 Automatic roll grinding machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9710072A1 *

Also Published As

Publication number Publication date
DE19534180A1 (en) 1997-03-20
DE59603682D1 (en) 1999-12-23
EP0850123B1 (en) 1999-11-17
IN189227B (en) 2003-02-01
WO1997010072A1 (en) 1997-03-20

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