DE19640599A1 - Machine tool cooling device - Google Patents

Machine tool cooling device

Info

Publication number
DE19640599A1
DE19640599A1 DE19640599A DE19640599A DE19640599A1 DE 19640599 A1 DE19640599 A1 DE 19640599A1 DE 19640599 A DE19640599 A DE 19640599A DE 19640599 A DE19640599 A DE 19640599A DE 19640599 A1 DE19640599 A1 DE 19640599A1
Authority
DE
Germany
Prior art keywords
tool
cooling
machine tool
cooling device
tool cooling
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.)
Ceased
Application number
DE19640599A
Other languages
German (de)
Inventor
Frank Walpuski
Peter Kleinhaus
Ludger Lindemann
Dieter As
Kurt Mertins
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE19640599A priority Critical patent/DE19640599A1/en
Publication of DE19640599A1 publication Critical patent/DE19640599A1/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/10—Cutting tools with special provision for cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B23Q11/0046—Devices for removing chips by sucking

Abstract

The cooling device comprises at least one cooling channel (8) incorporated in the machine tool (2) for directing a cooling air, onto the machined surface of the workpiece. The cooling device is connected to an air hose (12) via a hose connection (10) at the rear of the machine tool. A suction device for removing the machining products is positioned directly adjacent the front end of the tool.

Description

Beim Zerspanen (Schruppen, Vordrehen) von Werkstücken ist be­ kanntlich eine Kühlung des Werkzeugs, z. B. des Drehmeißels, erforderlich. Insbesondere bedarf es einer Kühlung der Werk­ zeugschneide.When machining (roughing, pre-turning) workpieces known cooling of the tool, z. B. the turning tool, required. In particular, the plant needs to be cooled cutting edge.

Bisher war eine Luft-Wasser-Kühlung von außen auf das Werk­ zeug gebräuchlich. Die Nachteile dieser Kühlung sind darin zu sehen, daß gesundheitsgefährdende Dämpfe entstehen, daß durch den Spanverlauf eine relativ schlechte Kühlung entsteht, und daß die Standzeit sehr niedrig ist.Previously, air-water cooling was on the factory from the outside stuff in use. The disadvantages of this cooling are there too see that harmful vapors are generated by the chip flow creates a relatively poor cooling, and that the service life is very short.

Aufgabe der Erfindung ist es, die Kühlung bei der Bearbeitung eines Werkstücks durch ein Werkzeug zu verbessern, ohne daß die genannten Nachteile entstehen.The object of the invention is the cooling during processing to improve a workpiece by a tool without the disadvantages mentioned arise.

Die Lösung dieser Aufgabe gelingt gemäß der Erfindung durch eine direkte Kühlung der Schneide des Werkzeugs und des Werk­ zeugschaftes.This object is achieved according to the invention by direct cooling of the cutting edge of the tool and the work witness.

Die Vorteile der Erfindung liegen in einer erhöhten Standzeit und einer weitgehenden Vermeidung gesundheitsgefährdender Dämpfe.The advantages of the invention are an increased service life and largely avoiding health hazards Fumes.

Ein Ausführungsbeispiel der Erfindung wird im folgenden an­ hand von zwei Figuren näher beschrieben.An embodiment of the invention will follow hand described in more detail by two figures.

Fig. 1 zeigt ein Werkzeug zur Trockenbearbeitung eines Werkstücks an einer Drehmaschine, und Fig. 1 shows a tool for dry machining of a workpiece on a lathe, and

Fig. 2 zeigt das in Fig. 1 gezeigte Werkzeug im Einsatz an einer Drehmaschine. Fig. 2 shows the tool shown in Fig. 1 in use on a lathe.

Nach Fig. 1 ist ein Werkzeug 2 vorgesehen, das zum Zerspanen eines Werkstücks 4 dient. Das Werkzeug 2 ist hier eine Schrupp-DRM mit Wendeplatte 6. Es besitzt zwei Kühlkanäle 8, die in Längsrichtung hindurchgeführt sind. Sie enden im Be­ reich der Wendeplatte 6. Durch die Kühlkanäle 8 kann Luft 13 als Kühlmittel hindurchgeleitet werden. Diese gelangt vorwie­ gend in den Bereich der Wendeplatte 6. Für diesen Zweck ist am hinteren Ende des Werkzeugs 2 ein Anschluß 10 vorgesehen, an dem ein biegsamer Schlauch 12 angeschlossen ist.According to Fig. 1, a tool 2 is provided, which is used for machining a workpiece 4. The tool 2 here is a roughing DRM with an insert 6 . It has two cooling channels 8 which are guided in the longitudinal direction. They end in the area of the insert 6 . Air 13 as coolant can be passed through the cooling channels 8 . This comes predominantly into the area of the insert 6 . For this purpose, a connector 10 is provided at the rear end of the tool 2 , to which a flexible hose 12 is connected.

Nach Fig. 2 ist das Werkstück 4 in einer Drehmaschine 14 eingespannt. Das Werkzeug 2 mit den Luftkanälen 8 dient zur Bearbeitung beim Drehen. Eine Einrichtung 16 zur Absaugung ist neben der Wendeplatte 6 angeordnet. Sie kann einen Saug­ trichter 18 besitzen.According to FIG. 2, the workpiece 4 is clamped in a rotating machine 14. The tool 2 with the air channels 8 is used for machining when turning. A device 16 for suction is arranged next to the insert 6 . You can have a suction funnel 18 .

Claims (3)

1. Für die Kühlung vorbereitetes Werkzeug (2), dadurch gekennzeichnet, daß es zumin­ dest einen Kühlkanal (8) enthält, der insbesondere für die Luftkühlung vorgesehen ist.1. Tool prepared for cooling ( 2 ), characterized in that it contains at least one cooling channel ( 8 ), which is provided in particular for air cooling. 2. Werkzeug (2) nach Anspruch 1, dadurch gekennzeichnet, daß es über einen Anschluß (10) mit einem Luftschlauch (12) verbindbar ist.2. Tool ( 2 ) according to claim 1, characterized in that it can be connected via a connection ( 10 ) to an air hose ( 12 ). 3. Werkzeug nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß ihm eine Einrichtung (16) zur Absaugung zugeordnet ist.3. Tool according to claim 1 or 2, characterized in that it is assigned a device ( 16 ) for suction.
DE19640599A 1996-10-01 1996-10-01 Machine tool cooling device Ceased DE19640599A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19640599A DE19640599A1 (en) 1996-10-01 1996-10-01 Machine tool cooling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19640599A DE19640599A1 (en) 1996-10-01 1996-10-01 Machine tool cooling device

Publications (1)

Publication Number Publication Date
DE19640599A1 true DE19640599A1 (en) 1998-04-02

Family

ID=7807641

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19640599A Ceased DE19640599A1 (en) 1996-10-01 1996-10-01 Machine tool cooling device

Country Status (1)

Country Link
DE (1) DE19640599A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1813994A1 (en) * 2006-01-26 2007-08-01 Ricoh Company, Ltd. Flange, flange processing device, and method of processing flange
DE102006011392A1 (en) * 2006-03-09 2007-09-13 Grob-Werke Gmbh & Co. Kg Suction device for cleaning contact surface of e.g. machining tool, has suction channel with opening through which suction of chips and contaminations take place, where suction channel is connected with main channel
US7823487B2 (en) 2006-03-07 2010-11-02 Ceratizit Austria Gesellschaft M.B.H. Cutting tool
RU2797232C1 (en) * 2022-09-27 2023-05-31 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Cutter for boring out through holes

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1813994A1 (en) * 2006-01-26 2007-08-01 Ricoh Company, Ltd. Flange, flange processing device, and method of processing flange
US7680435B2 (en) 2006-01-26 2010-03-16 Ricoh Company, Ltd. Flange, flange processing device, and method of processing flange
US7823487B2 (en) 2006-03-07 2010-11-02 Ceratizit Austria Gesellschaft M.B.H. Cutting tool
DE102006011392A1 (en) * 2006-03-09 2007-09-13 Grob-Werke Gmbh & Co. Kg Suction device for cleaning contact surface of e.g. machining tool, has suction channel with opening through which suction of chips and contaminations take place, where suction channel is connected with main channel
DE102006011392B4 (en) * 2006-03-09 2008-04-24 Grob-Werke Gmbh & Co. Kg Device for cleaning the clamping area of a machining tool
RU2797232C1 (en) * 2022-09-27 2023-05-31 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Cutter for boring out through holes

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Legal Events

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8110 Request for examination paragraph 44
8131 Rejection