DE1777233A1 - Lubricating device for guide surfaces, especially for machine tools - Google Patents

Lubricating device for guide surfaces, especially for machine tools

Info

Publication number
DE1777233A1
DE1777233A1 DE19681777233 DE1777233A DE1777233A1 DE 1777233 A1 DE1777233 A1 DE 1777233A1 DE 19681777233 DE19681777233 DE 19681777233 DE 1777233 A DE1777233 A DE 1777233A DE 1777233 A1 DE1777233 A1 DE 1777233A1
Authority
DE
Germany
Prior art keywords
lubricating
guide surfaces
machine tools
lubricating device
lubrication
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.)
Pending
Application number
DE19681777233
Other languages
German (de)
Inventor
Alois Kanka
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.)
Vyzkumny Ustav Obrabecich Stroju a Obrabeni
Original Assignee
Vyzkumny Ustav Obrabecich Stroju a Obrabeni
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 Vyzkumny Ustav Obrabecich Stroju a Obrabeni filed Critical Vyzkumny Ustav Obrabecich Stroju a Obrabeni
Publication of DE1777233A1 publication Critical patent/DE1777233A1/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q11/00Accessories 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
    • B23Q11/12Arrangements for cooling or lubricating parts of the machine
    • B23Q11/121Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction
    • B23Q11/124Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction for lubricating linear guiding systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02Parts of sliding-contact bearings
    • F16C33/04Brasses; Bushes; Linings
    • F16C33/06Sliding surface mainly made of metal
    • F16C33/10Construction relative to lubrication
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16NLUBRICATING
    • F16N9/00Arrangements for supplying oil or unspecified lubricant from a moving reservoir or the equivalent
    • F16N9/04Arrangements for supplying oil or unspecified lubricant from a moving reservoir or the equivalent with reservoir on or in a reciprocating, rocking, or swinging member
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2322/00Apparatus used in shaping articles
    • F16C2322/39General buildup of machine tools, e.g. spindles, slides, actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Description

Schmiervorrichtung von Leitfl_:.chen, insbesondere für ',"lerkz eugmas chinen Die Erfindung betrifft eine Schmiervorrichtung für Zeitflächen, insbesondere an Werkzeugmaschinen, für zwei aufeinander sich bewegende Maschinenteile. Es ist der Zweck der Erfindung, eine verlässliche Schmierung bei optimalem Verbrauch von Schmieröl zu sichern. Die bisherigen Vorrichtungen zum Schmieren von Leitflächen mit Drucköl, mit Tropfölern, mit einer Dochtschmierung und dergleichen haben den Nachteil, daß sie manchmal versagen. Die Kontrolle der Schmierung mit Hilfe eines Signalgerätes ist sehr kompliziert und kann praktisch nicht bei Werkzeugmaschinen benutzt werden. Man fordert bei der Schmierung der Zeitflächen von Werkzeugmaschinen, duli die Zeitflächen mit einer optimalen Ölmenge ständig in Abhängigkeit, besonders von Hub-und Geschwindigkeit, der aufeinander gleitenden Teile geschmiert werden. Dieser Forderung an die Schmierung entspricht bisher am besten die Dochtschmieru g, aber durch Verstopfen der Dochte werden diese undurchlässig und damit ist die Zuleitung des Schmieröls unzuverlässig. Die Erfindung beseitigt diese Nachteile und ermöglicht eine ökonomische und zuverlässliche Schmierung der Zeitflächen. voll. Bei einer eventuellen Beschädigung des SchmierrinGes kommt es zur iberölung der Leitflächen, aber dieser scheinbare Nachteil ist ein Vorteil der Vorrichtung, weil er sicher die Störung anzeigt und keine Beschädigung der Zeitflächen auftreten kann. Das Wesen der Erfindung ist an in der Zeichnung dargestellten Ausführungsbeispielen näher erläutert.The invention relates to a lubricating device for time surfaces, in particular on machine tools, for two machine parts moving on top of one another. The purpose of the invention is to provide reliable lubrication with optimal consumption of lubricating oil The previous devices for lubricating guide surfaces with pressurized oil, with drip oilers, with wick lubrication and the like have the disadvantage that they sometimes fail When lubricating the time surfaces of machine tools, demands that the time surfaces are constantly lubricated with an optimal amount of oil, particularly depending on the stroke and speed, of the parts sliding on each other. This requirement for lubrication has so far been best met by wick lubrication, but by clogging the wicks these become impermeable and thus the supply of the lubricating oil is unreliable. The invention eliminates these disadvantages and enables economical and reliable lubrication of the time surfaces. fully. If the lubricating ring is damaged, the guide surfaces become over-oiled, but this apparent disadvantage is an advantage of the device because it reliably indicates the malfunction and the timing surfaces cannot be damaged. The essence of the invention is explained in more detail using the exemplary embodiments shown in the drawing.

Es zeigen: Fig. 1 einen Längsschnitt durch die erfindungsgemäße Vorrichtung.1 shows a longitudinal section through the device according to the invention.

Fig. 2 einen Längsschnitt durch eine andere Ausführungsform. Behälter fließt durch die Öffnung 11 und die Öffnung 12 der Unterlage 5 in den inneren Raum, der mit dem Schmierring 3 abgegrenzt ist. Der Schmierring ist vorzugsweise aus einem elastischen Material, z.B. aus synthetischem Gummi, hergestellt, aber er kann auch aus einem anderen iüaterial, z.B. aus Kunststoff oder auch aus Metallhergestellt sein. Bei der alternativen Ausführung der Schmiervorrichtung gemäß Fig. 2 ist in der Aussparung der Anpressunterlage 15 ein Schmierring 16 untergebracht, der ganz ähnlich wie im Falle der Fig. 1 ausgeführt ist. Die Anpressunterlage 15 geht in einen Stutzen 20 über, in dessen Öffnung 17 Schmieröl, z.ß. durch einen Schlauch 18, zugeführt wird. Die Andruckunterlage 15 ist ebenfalls mit der Kraft der Feder 19 belastet. Man kann diese Ausführung vorteilhaft zum Schmieren der Führungsflächen in verschiedenen Zagen benutzen. Vorrichtung als eine selbständige Schmierzelle in Verbindung mit Abstreifern hergestellt werden. Diese Schmierzelle kann dann etwa an der Stelle der Leitfläche untergebracht werden. Man kann diese Vorrichtung zum Schmieren der Zeitflächen bzw. der Gleitflächen in allen Zagen, z.D. für die senkrechte oder untere Zeitung, benutzen.2 shows a longitudinal section through another embodiment. The container flows through the opening 11 and the opening 12 of the base 5 into the inner space which is delimited by the lubricating ring 3. The lubricating ring is preferably made of an elastic material, for example synthetic rubber, but it can also be made of another material, for example plastic or metal. In the alternative embodiment of the lubricating device according to FIG. 2, a lubricating ring 16 is accommodated in the recess of the pressure pad 15, which is designed quite similarly to the case of FIG. The pressure pad 15 merges into a connecting piece 20, in the opening 17 of which lubricating oil, e.g. through a hose 18. The pressure pad 15 is also loaded with the force of the spring 19. This design can be used advantageously for lubricating the guide surfaces in different tongues. Device can be produced as an independent lubrication cell in conjunction with wipers. This lubrication cell can then be accommodated, for example, at the location of the guide surface. This device can be used to lubricate the time surfaces or the sliding surfaces in all sections, e.g. for the vertical or lower newspaper.

Claims (1)

DE19681777233 1967-10-27 1968-09-30 Lubricating device for guide surfaces, especially for machine tools Pending DE1777233A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS762267 1967-10-27

Publications (1)

Publication Number Publication Date
DE1777233A1 true DE1777233A1 (en) 1971-07-22

Family

ID=5425709

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681777233 Pending DE1777233A1 (en) 1967-10-27 1968-09-30 Lubricating device for guide surfaces, especially for machine tools

Country Status (1)

Country Link
DE (1) DE1777233A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1152035B (en) * 1960-11-21 1963-07-25 Werner Albers Lock with several oscillating or sliding tumblers
DE4139894A1 (en) * 1991-12-04 1993-06-09 Kvs Gesellschaft Fuer Blechumformung Mbh, 5063 Overath, De Lubrication feed for slideway bearing - has apertures feeding lubricant to bearing fitted with spring-loaded ball valves which are pushed open by slideway surface
DE10053672A1 (en) * 2000-10-28 2002-05-08 Volkswagen Ag Lock cylinder with tumbler channel shapes channel wall loaded by sprung tumbler as conical expansion or step and so set back from center axial plane to prevent tumbler engageably lifting.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1152035B (en) * 1960-11-21 1963-07-25 Werner Albers Lock with several oscillating or sliding tumblers
DE4139894A1 (en) * 1991-12-04 1993-06-09 Kvs Gesellschaft Fuer Blechumformung Mbh, 5063 Overath, De Lubrication feed for slideway bearing - has apertures feeding lubricant to bearing fitted with spring-loaded ball valves which are pushed open by slideway surface
US5400871A (en) * 1991-12-04 1995-03-28 Kvs Gesellschaft Fur Blechumformung Mbh Slideway guide unit
DE10053672A1 (en) * 2000-10-28 2002-05-08 Volkswagen Ag Lock cylinder with tumbler channel shapes channel wall loaded by sprung tumbler as conical expansion or step and so set back from center axial plane to prevent tumbler engageably lifting.

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