DE20318157U1 - Self-lubricating ball screw spindle has oil reservoir held at both ends by locking screws retaining a cylindrical group of oilstones - Google Patents
Self-lubricating ball screw spindle has oil reservoir held at both ends by locking screws retaining a cylindrical group of oilstones Download PDFInfo
- Publication number
- DE20318157U1 DE20318157U1 DE20318157U DE20318157U DE20318157U1 DE 20318157 U1 DE20318157 U1 DE 20318157U1 DE 20318157 U DE20318157 U DE 20318157U DE 20318157 U DE20318157 U DE 20318157U DE 20318157 U1 DE20318157 U1 DE 20318157U1
- Authority
- DE
- Germany
- Prior art keywords
- ring
- oil
- lubricating
- ball screw
- 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.)
- Expired - Lifetime
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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/048—Type of gearings to be lubricated, cooled or heated
- F16H57/0497—Screw mechanisms
-
- 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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
- F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
Description
Technisches GebietTechnical field
Die Erfindung betrifft eine Schmiervorrichtung für selbstschmierende Kugelgewindespindel mit einem Ölvorrat, die durch die Zungen eines Schmierrings die Kugelgewindespindel mit dem Schmieröl aus dem Ölvorrat beschichtet, wodurch eine gleichmäßige Selbstschmierung erreicht wird, so daß die Lebensdauder der Kugelgewindespindel verlängert wird.The invention relates to a lubricating device for self-lubricating Ball screw with an oil supply, the ball screw through the tongues of a lubrication ring with the lubricating oil the oil supply coated, which achieves even self-lubrication will, so the lifespan the ball screw is extended.
Stand der TechnikState of the art
In
Da die Ölfüllöffnung C keine Ölvorratsfunktion aufweist, ist die Scmierwirkung schlecht.Because the oil filler opening C has no oil supply function the lubricating effect is poor.
Da die Ölfüllöffnung C der Kugelmutter B freiliegend ist, kann Staub in die Ölfüllöffnung C eintreten. Zudem kann das Schmieröl beim Füllen durch die kleine Ölfüllöffnung C überfließen, was zu einer Verschmutzung führt, so daß die Produktqualität beeinflußt wird.Since the oil fill opening C of the ball nut B exposed, dust can enter the oil fill port C. It can also the lubricating oil when filling overflow through the small oil fill opening C what leads to pollution, So that the product quality affected becomes.
Der Erfinder zielt daher darauf, die obengenannten Nachteile zu beseitigen.The inventor therefore aims to to eliminate the above disadvantages.
Kurze Beschreibung der ZeichnungenBrief description of the drawings
Inhalt der ErfindungContent of the invention
Wie aus
Der Ölvorrat
Der Ölbehälter
Der Ölbehälter
Wege zur Ausführung der ErfindungWays of Carrying Out the Invention
Beim Einsatz der Erfindung wird die
Kugelgewindespindel
Ferner können Schraubenbolzen
Nachfolgend wird ein Vergleich zwischen der Erfindung und der herkömmlichen Lösung durchgeführt: (bei der herkömmlichen Lösung)Below is a comparison between of the invention and the conventional solution carried out: (with the conventional Solution)
- 1. Ein Ölvorrat ist nicht vorgesehen.1. An oil supply is not scheduled.
- 2. Die Schmierwirkung der Kugelgewindespindel ist schlecht.2. The lubricating effect of the ball screw is bad.
- 3. Ein Verschleiß kann verursacht werden.3. Wear can caused.
- 4. Ein Austritt von Schmieröl kann auftreten.4. Leakage of lubricating oil can occur.
- 5. Eine Verschmutzung durch Schmieröl kann angerichtet werden. (bei der Erfindung)5. Dirt from lubricating oil can be caused. (with the invention)
- 1. Die Ölvorratsmenge ist groß.1. The oil supply quantity is big.
- 2. Die Schmierwirkung der Kugelgewindespindel ist hoch.2. The lubricating effect of the ball screw is high.
- 3. Ein Verschleiß kann vermieden werden.3. Wear can be avoided.
- 4. Ein Austritt von Schmieröl kann vermieden werden.4. Leakage of lubricating oil can be avoided.
- 5. Eine schnelle Montage ist möglich.5. A quick assembly is possible.
- 6. Die Länge des Ölbehälters kann je nach Bedarf gewählt werden.6. The length of the oil tank can chosen as needed become.
- 7. Die Produktqualität wird erhöht.7. The product quality will be raised.
- 8. Die Kosten sind niedrig und der Aufbau ist einfach.8. The cost is low and the construction is simple.
- 9. Die Anzahl der Teile ist gering.9. The number of parts is small.
- 10. Der Gebrauchswert ist hoch.10. The utility value is high.
Aufgrund der obengenannten Tatsachen entspricht die Erfindung in ihrer Verfügbarkeit, Fortschrittlichkeit und Neuheit vollauf den Anforderungen für ein Gebrauchsmuster.Due to the above facts corresponds to the invention in its availability, progressiveness and novelty fully meets the requirements for a utility model.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20318157U DE20318157U1 (en) | 2003-11-24 | 2003-11-24 | Self-lubricating ball screw spindle has oil reservoir held at both ends by locking screws retaining a cylindrical group of oilstones |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20318157U DE20318157U1 (en) | 2003-11-24 | 2003-11-24 | Self-lubricating ball screw spindle has oil reservoir held at both ends by locking screws retaining a cylindrical group of oilstones |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20318157U1 true DE20318157U1 (en) | 2004-02-12 |
Family
ID=31725287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20318157U Expired - Lifetime DE20318157U1 (en) | 2003-11-24 | 2003-11-24 | Self-lubricating ball screw spindle has oil reservoir held at both ends by locking screws retaining a cylindrical group of oilstones |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20318157U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005012091A1 (en) * | 2005-01-20 | 2006-09-21 | Hiwin Technologies Corp. | Ball screw with exchangeable lubricant container, comprising tongue and groove connection for quick removal and joining |
CN103821894A (en) * | 2014-02-26 | 2014-05-28 | 南通原亚精密机械有限公司 | Rolling ball lead screw |
-
2003
- 2003-11-24 DE DE20318157U patent/DE20318157U1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005012091A1 (en) * | 2005-01-20 | 2006-09-21 | Hiwin Technologies Corp. | Ball screw with exchangeable lubricant container, comprising tongue and groove connection for quick removal and joining |
DE102005012091B4 (en) * | 2005-01-20 | 2007-02-15 | Hiwin Technologies Corp. | Ball screw with a replaceable oil storage unit |
CN103821894A (en) * | 2014-02-26 | 2014-05-28 | 南通原亚精密机械有限公司 | Rolling ball lead screw |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20040318 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20070118 |
|
R081 | Change of applicant/patentee |
Owner name: ABBA LINEAR TECH CO., LTD., TW Free format text: FORMER OWNER: LEE, MAO TU, TU CHEN, TW Effective date: 20070201 |
|
R151 | Term of protection extended to 8 years |
Effective date: 20100610 |
|
R158 | Lapse of ip right after 8 years |
Effective date: 20120601 |