DE3146148A1 - Centreless external cylindrical grinding machine - Google Patents

Centreless external cylindrical grinding machine

Info

Publication number
DE3146148A1
DE3146148A1 DE19813146148 DE3146148A DE3146148A1 DE 3146148 A1 DE3146148 A1 DE 3146148A1 DE 19813146148 DE19813146148 DE 19813146148 DE 3146148 A DE3146148 A DE 3146148A DE 3146148 A1 DE3146148 A1 DE 3146148A1
Authority
DE
Germany
Prior art keywords
grinding
headstock
slide
external cylindrical
control
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.)
Withdrawn
Application number
DE19813146148
Other languages
German (de)
Inventor
Egon DDR 7033 Leipzig Becker
Günter DDR 7025 Leipzig Seifarth
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.)
Werkzeugmaschinenkombinat 7 Oktober VEB
Original Assignee
Werkzeugmaschinenkombinat 7 Oktober VEB
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 Werkzeugmaschinenkombinat 7 Oktober VEB filed Critical Werkzeugmaschinenkombinat 7 Oktober VEB
Publication of DE3146148A1 publication Critical patent/DE3146148A1/en
Withdrawn legal-status Critical Current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
    • B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

The invention relates to a centreless external cylindrical grinding machine with a fixed work rest. The aim of the invention is to combine the advantages of the machines having a fixed and movable work-rest blade in order to obtain short overall lengths. The essence of the invention consists in a slide of the spindle head being extended in such a way that the regulating-wheel spindle head can be arranged on it. The work rest projects through an aperture in the extended slide of the grinding-wheel spindle head. The infeed drives can be combined and act on the spindle heads on one side from the machine frame. <IMAGE>

Description

Spitzenlose Au@enrundschleifmaschineCenterless external cylindrical grinding machine

Die Erfindung betrifft eine spitzenlose Außenrundschleifmaschine mit feststehender Auflage schiene zwischen Schleif- und Regelkörper in horizontaler Anordnung.The invention relates to a centerless external cylindrical grinding machine fixed support rail between grinding and regulating bodies in a horizontal position Arrangement.

Bekannt eind nach den Erfindungsbeschreibungen DE-AS 1652 066 - 76a, 24/01 bzw. DD-AP 75 253. - 67a,9 die Grundausführungen spitzenloser Außenrundschleifmasohinen. nanach gibt es Masohinen mit fest auf dem Maschinenrahmen angeordneter WerktWckauflageschiene zwischen den Schleif-und dem Regelspindelstock.Known and according to the description of the invention DE-AS 1652 066 - 76a, 24/01 or DD-AP 75 253. - 67a, 9 the basic versions of centerless external cylindrical grinding machines. thereafter there are masohines with a work support rail that is firmly arranged on the machine frame between the grinding head and the control headstock.

Schleif- und Regelspindelstöcke können auf Dreh- bzw.Grinding and control headstocks can be used on turning or

Schwenkschlitten geführt Bein.Swivel slide guided leg.

Diese Ausführung hat verschiedene schleiftechnische Vor teile, aber: auch den Nachteil großer Baulänge.This version has various advantages in terms of grinding technology, but: also the disadvantage of large overall length.

Aus Gründen des dynamischen und statischen Verhaltens sind die Spindelstöcke mit langen Führungen ausgerüstet. Die große Baulänge wird dazu durch je einen Zustellentrieb für die Spindelstöoke mitbestimmt.For reasons of dynamic and static behavior, the headstocks are equipped with long guides. The large overall length is made possible by an infeed drive also determined for the spindle stem.

Die Erfindung hat das Ziel, die schleiftechnischen Vorteile der Ausführung von sptitzenlose Außenrundsoh1eifnaschinen mit fester Auflageschiene mit den Vorteilen kurzer Baulänge zu verbinden, wie sie bei Maschinen mit auf einem Zwischenschlitten beweglicher Auflageschiene anzutreffen sind.The aim of the invention is to reduce the advantages of the execution in terms of grinding technology of centerless round bottom grinding machines with a fixed support rail with the advantages short overall length, as in machines with on one Intermediate slide movable support rail are to be found.

Die technische Aufgabe, die durch die Erfindung gelöst wird, besteht derin, daß die erforderlichen Führungslängen für die Spindelstöcke, die zu beiden Seiten der Auflagesohiene angeordnet sind, eingesetzt und die Zustellantriebe der Spindelstöcke vereinigt angeordnet werden. The technical problem that is solved by the invention exists derin that the required guide lengths for the headstocks leading to both Pages of the Auflagesohiene are arranged, used and the feed drives Headstocks are arranged united.

Die Merkmale der Erfindung sind folgende: Der Schleifspindelstock ist mit einer solchen Schlittenlänge ausgerüstet, daE der Regelspindelstock darauf angeordnet werden kann. The features of the invention are as follows: The grinding headstock is equipped with such a slide length that the control headstock is on it can be arranged.

Der Schleifspindelstock ist mit einem Durchbruch für die Werkstückauflageschiene versehen Die Zustellantriebe sind einseitig am Maschinenrahmen angebracht und wirken auf den Schleifspindel- und den Regelspindelstock mittel- oder unmittelbar. Die Zustellantriebe stehen miteinander in Wirkverbindung. The grinding headstock has an opening for the workpiece support rail The feed drives are attached to one side of the machine frame and work on the grinding spindle and the control headstock directly or indirectly. the Infeed drives are in operative connection with one another.

Zwischen Regelspindel- und dem Schleifspindelstock ist ein S.ohwenkschlitten angeordnet. A swiveling slide is located between the control spindle and the grinding headstock arranged.

Die Zustellung erfolgt durch ;Verstellung des. Schleifspindelstockes und des Regelspindelstockes in Richtung Auflage schiene oder durch Zustellen des Regelspindelstockes zur Auflage schiene bei festgehaltenem Schleifspindelstock Die zweckmäßigste Form der Realisierung der Erfindung naoh der Zeichnung Fig 1 ist der Schleifspindelstock mit einer solchen Schlittenlange, daß der Regelspindelstock 2 darauf angeordnet Werden kann. In den Schlitten des Schleifspindelstockes 1. ist ein Durchbruch 9 fEr die WerkstÜckauflageschiene 3 und deren Befestigungsvorrichtung eing.ebeitet. Am Maschinenrahmen 7. ist ein Konsol 4 für die Zustellantriebe 5 und 6 für die Schleif-. und Regelspindelstöcke 1 und 2 angeordnete Die Zustellantriebe 5 und 6 stehen miteinander in Wirkverbindung. The infeed takes place by adjusting the grinding headstock and the control headstock in the direction of the support rail or by advancing the Regulating headstock for the support rail with the grinding headstock held Most expedient form of implementing the invention naoh the drawing Fig 1 is the Grinding headstock with such a slide length that the control headstock 2 can be arranged on it. In the slide of the grinding headstock 1. is an opening 9 for the workpiece support rail 3 and its fastening device initiated. On the machine frame 7 is a bracket 4 for the feed drives 5 and 6 for the grinding. and control headstocks 1 and 2 arranged The feed drives 5 and 6 are in operative connection with one another.

Zwischen Schleifspindelstock 1 und Regelspindelstock 2 ist ein Schwenkschlitten 8 angeordnet Der Schleifspindelstock- 1 kann auch so ausgebildet sein;-daß die Schleifspindellagenung auf dem Schlitten des Schleffspindelstockes 1 geschwenkt werden kann.A swivel slide is located between the grinding headstock 1 and the control headstock 2 8 arranged The grinding headstock 1 can also be designed so that the grinding spindle position can be swiveled on the slide of the grinding headstock 1.

Zusammenstellung der Bezugszeichen 1 - Schleifspindelstock 2 - Regelspindelstock 3 - Auflage schiene 4 - Konsol 5 - Zustellantrieb 6 - Zustellantrieb 7 - Maschinenrahmen 8 - Schwenkschlitten 9 - Durchbruch L e e r s e i t eCompilation of the reference numerals 1 - grinding headstock 2 - regulating headstock 3 - Support rail 4 - Console 5 - Infeed drive 6 - Infeed drive 7 - Machine frame 8 - swivel slide 9 - breakthrough L e r s e i t e

Claims (1)

P a t e n t a n s p r u c h Spitzenlose Außenrundechleifmaschine mit feststehender iiflagesohiene- zwischen Schleif- und Regelspindelstöcken im horizontaler Anordnung, wobei jeder Spindelstock einen Zustellantrieb hat und auf einem Schwenkschlitten angeordnst sein kenn, dadurch gekennzeichnet, daß der Schleifspindelstock (S1) mit einer solchen Schlittenlänge ausgenüstet ist, daß der Regelspindelstook (2) darauf angeordnet werden kann, daß der Schleifspindelstock ) mit einem Durchbruch (9).P a t e n t a n s p r u c h Centerless external cylindrical grinding machine with Fixed iiflagesohiene - between grinding and control headstocks in the horizontal Arrangement, with each headstock having an infeed drive and on a swivel slide be arranged, characterized in that the grinding headstock (S1) with such a slide length is equipped that the control spindle stick (2) on it can be arranged that the wheelhead) with an opening (9). fUir die Auflageschiene (3) versehen ist, daß die Zustellantriebe (5;6) für. Schleif- und Regeispindelstöcke (1:2) einseitig am Maschinenrahmen (7) angebracht sind und miteinander in Wirkverbindung stehen, daß zwischen dem Regel- und dem Schleifspindelstock ein Schwonkeohlitten (8) angeordnet ist.for the support rail (3) is provided that the feed drives (5; 6) for. Grinding and indexing headstocks (1: 2) on one side of the machine frame (7) are attached and are in operative connection with each other that between the control and a Schwonkeohlitten (8) is arranged on the grinding headstock.
DE19813146148 1980-12-16 1981-11-21 Centreless external cylindrical grinding machine Withdrawn DE3146148A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD80226129A DD154341A1 (en) 1980-12-16 1980-12-16 TIPLESS EXTERNAL ROUND GRINDING MACHINE

Publications (1)

Publication Number Publication Date
DE3146148A1 true DE3146148A1 (en) 1982-07-29

Family

ID=5527946

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813146148 Withdrawn DE3146148A1 (en) 1980-12-16 1981-11-21 Centreless external cylindrical grinding machine

Country Status (6)

Country Link
JP (1) JPS57102743A (en)
DD (1) DD154341A1 (en)
DE (1) DE3146148A1 (en)
IT (1) IT8149897A0 (en)
NL (1) NL8103590A (en)
SE (1) SE8107474L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102825510A (en) * 2012-09-17 2012-12-19 贵州航锐航空精密零部件制造有限公司 Method for machining long shaft with round cross section

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007009800A1 (en) * 2006-04-18 2007-10-25 Herzog Intertec Gmbh balancer shaft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102825510A (en) * 2012-09-17 2012-12-19 贵州航锐航空精密零部件制造有限公司 Method for machining long shaft with round cross section

Also Published As

Publication number Publication date
IT8149897A0 (en) 1981-12-14
NL8103590A (en) 1982-07-16
JPS57102743A (en) 1982-06-25
SE8107474L (en) 1982-06-17
DD154341A1 (en) 1982-03-17

Similar Documents

Publication Publication Date Title
DE2355373C2 (en) Device for deflecting the feed direction on machine tools, in particular on machines for electrical discharge machining or electrochemical machining
DE3242095A1 (en) GRINDING MACHINE FOR FINISHING A CRANKSHAFT
DE2538209A1 (en) Fully automatic twin-spindle surface grinder - for simultaneously grinding all four sides of dovetail guides
DE3146148A1 (en) Centreless external cylindrical grinding machine
DE180285T1 (en) DOUBLE DISC GRINDING MACHINE.
DE2333041A1 (en) Universal grinding spindle head - has both spindles mounted either side of pivot axis for in or external grinding
DE1280702B (en) Bearing for the support of the regulating wheel of a centerless grinding machine
DE69320368T2 (en) WORKPIECE GRINDING DEVICE AND WORKPIECE GRINDING METHOD
DE3715522C2 (en) Dressing device on an internal cylindrical grinding machine
DE2620477A1 (en) Grinder with vertically movable main spindle - has workpiece chucks successively inserted in rotary grinding medium tanks
DE3933863A1 (en) NC slideway-type precision grinding machine - has grinding head with additional axes of movement to facilitate NC grinding of curved ways
DD154341B1 (en) TIPLESS EXTERNAL ROUND GRINDING MACHINE
DE542504C (en) Guide device for the faceplate of vertical swivel arms
DE497052C (en) Machine for grinding balls between rotating grinding or. Guide discs in a threefold arrangement
DE1527146C3 (en) Gear honing machine. Elimination from: 1200648
DD205370B1 (en) DEVICE FOR POSITIONING THE ABRASHER OF AN INTERNAL GRINDING MACHINE
DE2541089C3 (en) Workpiece holder that can be attached to a centerless grinding machine for plunge-cut grinding between centers
DE461108C (en) Prismatic guide and chip protection for lathes with bridges and similar machine tools
DE659021C (en) Combined internal and surface grinding machine
AT220977B (en) Holding device for planer knives that can be attached to a grinding machine
DE2924278A1 (en) CENTERLESS EXTERNAL ROUND GRINDING MACHINE WITH WIDE LIFT
DD247626A1 (en) UNIVERSAL ROUND GRINDING
DE704330C (en) Combined internal and surface grinding machine
DE1168303B (en) Belt or cord drive for the spindles of spinning and twisting machines
DE1752992A1 (en) Device for grinding the ball grooves of ball screws

Legal Events

Date Code Title Description
8130 Withdrawal