DE8118231U1 - Finely metered coolant supply for drilling machines - Google Patents

Finely metered coolant supply for drilling machines

Info

Publication number
DE8118231U1
DE8118231U1 DE8118231U DE8118231DU DE8118231U1 DE 8118231 U1 DE8118231 U1 DE 8118231U1 DE 8118231 U DE8118231 U DE 8118231U DE 8118231D U DE8118231D U DE 8118231DU DE 8118231 U1 DE8118231 U1 DE 8118231U1
Authority
DE
Germany
Prior art keywords
coolant
container
drilling machines
coolant supply
finely metered
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
DE8118231U
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.)
Aluform Aluminium-Guss 7967 Bad Waldsee De GmbH
Original Assignee
Aluform Aluminium-Guss 7967 Bad Waldsee De GmbH
Publication date
Publication of DE8118231U1 publication Critical patent/DE8118231U1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B23Q11/1084—Arrangements for cooling or lubricating tools or work specially adapted for being fitted to different kinds of machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Drilling Tools (AREA)

Description

fein dosierbare Kühlmittelzuführung
für Bohrmaschinenfinely adjustable coolant supply
for drilling machines

Beschreibungdescription

Um ein Erhitzen des Bohrers beim Bearbeiten von Stahl, und um das Anfressen von Spänen beim Bohren von Leichtmetall zu vermeiden, muß dem Bohrer ein Kühlmittel zugeführt werden. Die herkömmlichen Kühlmittelpumpen haben den Nachteil, daß Kühlmittel im Überfluß gefördert wird. Dies hat zur Folge, daß die Werkstücke nach der Bearbeitung vor Nässe triefen und abgetrocknet werden müssen. Eine andere Möglichkeit, den Bohrer zu kühlen, besteht darin, das Kühlmittel von Hand zuzufuhren« Dies ist jedoch besonders bei Serienfertigung unwirtschaftlich. Der Einsatz einer fein dosierbaren Kühlmittelzuführung beseitigt diese Nachteile, außerdem ist der Verbrauch von Kühlmittel geringer.In order to prevent the drill from heating up when machining steel and to avoid pitting of chips when drilling light metal, a coolant must be supplied to the drill. The conventional coolant pumps have the disadvantage that coolant is promoted in abundance. As a result, the workpieces ooze from moisture and dry off after machining Need to become. Another way to cool the drill bit is to add the coolant by hand. ”This is however particularly uneconomical in series production. The use of a finely metered coolant supply eliminated these disadvantages, in addition, the consumption of coolant is lower.

Das Gerät besteht aus einem Kühlmittelbehälter von welchem aus das Kühlmittel durch ein Röhrchen dem Bohrer durch natürliches Gefälle zugeführt wird. Die Menge kann mit einer Rändelschraube sehr fein eingestellt werden. Der Kühlmittelbehälter wird mit einem Klemmring an der Bohrmaschine befestigt. Zwischen Klemmring und Kühlmittelbehälter befindet sich ein Gelenkstück. Damit kann das Gerät auf jede Bohrergröße eingestellt werden.The device consists of a coolant tank from which the Coolant is fed through a tube to the drill through a natural gradient. The amount can be very fine with a knurled screw can be set. The coolant tank is attached to the drill with a clamping ring. Between the clamping ring and the coolant tank there is a joint piece. This means that the device can be adjusted to any drill size.

Claims (5)

DIPL.-ING. EBERHARtD-'EISrE^bE '"1DFiMNG. HERBERTOTTEN Zugelassene Vertreter beim Europäischen Patentamt Qoetheplatz 7 - 798O Ravensburg - Telefon (O751) 214OO "Vorrichtung zur Zuführung von Kühlmittel" AnsprücheDIPL.-ING. EBERHARtD-'EISrE ^ bE '"1DFiMNG. HERBERTOTTEN Approved representative at the European Patent Office Qoetheplatz 7 - 798O Ravensburg - Telephone (O751) 214OO" Device for supplying coolant "claims 1. Vorrichtung zur Zuführung von Kühlmittel für spanabhebende Maschinen, insbesondere für Bohrmaschinen, dadurch gekennzeichnet, daß im Kühlmittelbehälter (10) im unteren Behälterbereich eine Ausflußöffnung (11) vorgesehen ist und daß ein mit der Ausf lußöf fnu,ng '1. Device for supplying coolant for cutting machines, in particular for drilling machines, characterized in that in the coolant container (10) in the lower container area an outflow opening (11) is provided and that a with the discharge opening fnu, ng ' (11) verbundenes Röhrchen (12) zur spanabhebenden Maschine (13) führt.(11) connected tube (12) leads to the cutting machine (13). 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Ausflußmenge des Kühlmittels mittels einer im Bereich der Ausflußöffnung (11) angeordneten konisch ausgebildeten Verstellschraube (14) einstellbar ist.2. Apparatus according to claim 1, characterized in that the outflow of the coolant means one arranged in the area of the outflow opening (11) conical adjusting screw (14) is adjustable. 3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Kühlmittelbehälter (10) mit einem zylindrischen Befestigungsflansch (15) verbunden ist.3. Apparatus according to claim 1 or 2, characterized characterized in that the coolant container (10) is connected to a cylindrical fastening flange (15) is. If· ι · ■* *t · ry · If · ι · ■ * * t · ry · - * it·- * it 4. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß der Kühlmittelbehälter (10) über ein Gelenk (16) mit dem Befestigungsflansch (15) verbunden ist.4. Apparatus according to claim 3, characterized in that the coolant container (10) has a Joint (16) connected to the mounting flange (15) is. 5. Vorrichtung nach Anspruch 3 oder 4, dadurch gekennzeichnet, daß der Kühlmittelbehälter (10) mit dem Befestigungsflansch (15) über eine Führungsachse (17) gegeneinander verschiebbar verbunden ist.5. Apparatus according to claim 3 or 4, characterized characterized in that the coolant container (10) with the fastening flange (15) via a guide axis (17) is connected displaceably against one another.
DE8118231U Finely metered coolant supply for drilling machines Expired DE8118231U1 (en)

Publications (1)

Publication Number Publication Date
DE8118231U1 true DE8118231U1 (en) 1982-01-28

Family

ID=1328628

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8118231U Expired DE8118231U1 (en) Finely metered coolant supply for drilling machines

Country Status (1)

Country Link
DE (1) DE8118231U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4230625A1 (en) * 1992-09-12 1994-03-17 Wuerth Elektronik Gmbh & Co Kg Method and device for drilling printed circuit boards
DE4433306A1 (en) * 1994-09-19 1996-03-21 Mapal Fab Praezision Method of operating on workpieces in which filings are produced

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4230625A1 (en) * 1992-09-12 1994-03-17 Wuerth Elektronik Gmbh & Co Kg Method and device for drilling printed circuit boards
DE4433306A1 (en) * 1994-09-19 1996-03-21 Mapal Fab Praezision Method of operating on workpieces in which filings are produced

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