DE3432197A1 - Guideway scraper - Google Patents
Guideway scraperInfo
- Publication number
- DE3432197A1 DE3432197A1 DE19843432197 DE3432197A DE3432197A1 DE 3432197 A1 DE3432197 A1 DE 3432197A1 DE 19843432197 DE19843432197 DE 19843432197 DE 3432197 A DE3432197 A DE 3432197A DE 3432197 A1 DE3432197 A1 DE 3432197A1
- Authority
- DE
- Germany
- Prior art keywords
- guideway
- movement
- brush
- scraping
- backwards
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/08—Arrangements for covering or protecting the ways
- F16C29/084—Arrangements for covering or protecting the ways fixed to the carriage or bearing body movable along the guide rail or track
-
- 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
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
- B23Q11/0875—Wipers for clearing foreign matter from slideways or slidable coverings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2322/00—Apparatus used in shaping articles
- F16C2322/39—General build up of machine tools, e.g. spindles, slides, actuators
Abstract
Description
FÜHRUNGSBAHNEN - ABSTREIFERGUIDEWAYS - SCRAPERS
Es ist bekannt, Führungsbahnen an Maschinen und Apparaten durch Abstreifer zu schützen. Hierfür werden abriebfeste, keil- oder lippenförmig ausgebildete Kunststoffe verwendet, die mit der Lippe eine Schabewirkung auf der Führungsbahn ausüben, um Schmutz oder Späne von der Führungsbahn zu entfernen. Der Nachteil liegt darin, daß die im Anfang messerartige Lippe nach einer gewissen Laufzeit verschleißt, so daß beim Nachstellen dieser Abstreifer die Abstreifkante immer breiter wird und damit die Lippenwirkung und die Schabewirkung entfällt. Ein großer Nachteil liegt auch darin, daß die Schabewirkung nur nach einer Laufseite der Hin- und Herbewegung ausgenutzt wird.It is known to use guideways on machines and apparatus with scrapers to protect. For this purpose, abrasion-resistant, wedge-shaped or lip-shaped plastics are used used, which exert a scraping effect on the guideway with the lip to To remove dirt or chips from the guideway. The disadvantage is that the lip, which is knife-like at the beginning, wears out after a certain period of time, so that when readjusting this scraper, the scraper edge becomes wider and wider so that the lip effect and the scraping effect are omitted. One major disadvantage lies also in the fact that the scraping effect only after one running side of the to and fro movement is exploited.
Der Gegenstand der Erfindung sieht dem Führungsprofil entsprechend geformte, abriebfest, biegsame Lamellen vor, die so angeordnet sind, daß diese sich zum Zwecke des Abstreifens pinsel- oder scheibenwischerartig beim Hin- und Hergang bewegen können. Der Vorteil liegt einmal darin, daß beide Kanten der Lamellen zum Abstreifen beansprucht werden und andererseits sich die Lamellen entgegen der Bewegungsrichtung umlegen, wodurch der Verschleiß wesentlich herabgesetzt wird.The object of the invention sees the guide profile accordingly shaped, abrasion-resistant, flexible lamellae, which are arranged so that these for the purpose of wiping off like a brush or wiper when walking back and forth can move. The advantage is that both edges of the slats to Stripping are claimed and, on the other hand, the slats are opposite to the direction of movement fold over, which significantly reduces wear and tear.
Die Lamellen werden dem Profil entsprechend in der erforderlichen Stärke hergestellt und zu einem Paket zusammengefaßt.The slats are made according to the profile in the required Starch produced and combined into a package.
Damit ergibt sich - der Anzahl der Lamellen entsprechend -eine Vielzahl von Abstreifkanten. Die Metallteile, die das Paket zusammenhalten, sind in dem Abutreffortere t 4e lltAbwickelt, daß die Lamellen bei der Hin- und Herbewegung begrenzt aber nicht an ihrer Pinselwirkung gehindert werden.This results in a large number - corresponding to the number of slats of wiper edges. The metal parts that hold the package together are in the Abutreffortere t 4e lltDevelops that the slats are limited but not in the to and fro movement are prevented from their brush effect.
Ausführungsbeispiele sind stark vergrößert in der Zeichnung dargestellt.Embodiments are shown greatly enlarged in the drawing.
Fig. 1) zeigt bei Hin- und Rückgang die pinselartige Bewegung der Lamellen 1, die durch die abgewinkelten Metallteile 2 zu sammengefaßt sind und die Gleitführungsbahn 3 sauberhalten.Fig. 1) shows the brush-like movement of the back and forth Lamellae 1, which are summarized by the angled metal parts 2 and the Keep sliding guide way 3 clean.
Fig. 2) zeigt die Anordnung des Abstreiferpaketes entsprechend dem Kugellaufprofil 4 einer Wälzkörperführung.Fig. 2) shows the arrangement of the wiper package according to the Ball running profile 4 of a rolling element guide.
Zu Fig. 3) ist eine Lamelle für das Profil gem. Fig. 2) dargestellt.For Fig. 3) a lamella for the profile according to Fig. 2) is shown.
- Leerseite -- blank page -
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843432197 DE3432197A1 (en) | 1984-09-01 | 1984-09-01 | Guideway scraper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843432197 DE3432197A1 (en) | 1984-09-01 | 1984-09-01 | Guideway scraper |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3432197A1 true DE3432197A1 (en) | 1985-02-21 |
Family
ID=6244437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843432197 Ceased DE3432197A1 (en) | 1984-09-01 | 1984-09-01 | Guideway scraper |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3432197A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0512253A1 (en) * | 1991-05-07 | 1992-11-11 | INA Wälzlager Schaeffler KG | Wiper unit for a linear bearing element |
DE19628026A1 (en) * | 1995-07-11 | 1997-01-23 | Nsk Ltd | Linear guide system, giving simple seal against dirt or other abrasive matter |
DE10344246A1 (en) * | 2003-09-23 | 2005-04-21 | Kabelschlepp Gmbh | Sliding seal for processing equipment is prepared from a universal blank cut to size and assembled on a support mounting |
CN100439731C (en) * | 2003-11-20 | 2008-12-03 | Thk株式会社 | Guide device |
CN103659448A (en) * | 2013-11-29 | 2014-03-26 | 大连华根机械有限公司 | Rubber-strip denoising and scrap removing structure for rolling-shutter retaining plate of machine tool |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE841382C (en) * | 1950-05-24 | 1952-06-16 | Anton Penzenleitner | Protective device for slideways of machine tools, in particular of grinding machines |
-
1984
- 1984-09-01 DE DE19843432197 patent/DE3432197A1/en not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE841382C (en) * | 1950-05-24 | 1952-06-16 | Anton Penzenleitner | Protective device for slideways of machine tools, in particular of grinding machines |
Non-Patent Citations (1)
Title |
---|
CH-Z.: Technica Nr. 13, 1974, S. 1120 * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0512253A1 (en) * | 1991-05-07 | 1992-11-11 | INA Wälzlager Schaeffler KG | Wiper unit for a linear bearing element |
DE19628026B4 (en) * | 1995-07-11 | 2009-11-12 | Nsk Ltd. | Sealing device for a linear guide device |
DE19628026A1 (en) * | 1995-07-11 | 1997-01-23 | Nsk Ltd | Linear guide system, giving simple seal against dirt or other abrasive matter |
US6019513A (en) * | 1995-07-11 | 2000-02-01 | Nsk Ltd. | Sealing device for linear guide apparatus |
US6257765B1 (en) | 1995-07-11 | 2001-07-10 | Nsk Ltd. | Sealing device for linear guide apparatus |
US6550968B2 (en) | 1995-07-11 | 2003-04-22 | Nsk Ltd. | Sealing device for linear guide apparatus |
US6672764B2 (en) | 1995-07-11 | 2004-01-06 | Nsk Ltd. | Sealing device for linear guide apparatus |
US7048443B2 (en) | 1995-07-11 | 2006-05-23 | Nsk Ltd. | Sealing device for linear guide apparatus |
US7255479B2 (en) | 1995-07-11 | 2007-08-14 | Nsk Ltd. | Sealing device for linear guide apparatus |
DE19628026C5 (en) * | 1995-07-11 | 2015-04-30 | Nsk Ltd. | Sealing device for a linear guide device |
DE10344246A1 (en) * | 2003-09-23 | 2005-04-21 | Kabelschlepp Gmbh | Sliding seal for processing equipment is prepared from a universal blank cut to size and assembled on a support mounting |
CN100439731C (en) * | 2003-11-20 | 2008-12-03 | Thk株式会社 | Guide device |
CN103659448A (en) * | 2013-11-29 | 2014-03-26 | 大连华根机械有限公司 | Rubber-strip denoising and scrap removing structure for rolling-shutter retaining plate of machine tool |
CN103659448B (en) * | 2013-11-29 | 2016-03-16 | 大连华根机械有限公司 | For the adhesive tape noise reduction debris removal structure of lathe roller shutter baffle plate |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAV | Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1 | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
OR8 | Request for search as to paragraph 43 lit. 1 sentence 1 patent law | ||
8105 | Search report available | ||
8125 | Change of the main classification |
Ipc: B23Q 11/08 |
|
8131 | Rejection |