DE202005013035U1 - Guide bush for guiding rod`s free end portion, has partially ring-shaped jaws between which rod is clamped when loaded and chip protection screen screwed on one side of bush and located on opposite side of slit in ring - Google Patents
Guide bush for guiding rod`s free end portion, has partially ring-shaped jaws between which rod is clamped when loaded and chip protection screen screwed on one side of bush and located on opposite side of slit in ring Download PDFInfo
- Publication number
- DE202005013035U1 DE202005013035U1 DE200520013035 DE202005013035U DE202005013035U1 DE 202005013035 U1 DE202005013035 U1 DE 202005013035U1 DE 200520013035 DE200520013035 DE 200520013035 DE 202005013035 U DE202005013035 U DE 202005013035U DE 202005013035 U1 DE202005013035 U1 DE 202005013035U1
- Authority
- DE
- Germany
- Prior art keywords
- rod
- ring
- guide sleeve
- bush
- recess
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
- B23B13/12—Accessories, e.g. stops, grippers
- B23B13/126—Supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/026—Bushings, e.g. adapter sleeves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/124—Screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/126—Seals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
- B23B2270/34—Means for guiding
Abstract
Description
Die Erfindung betrifft eine Führungshülse zum Führen des freien Endbereichs einer in einer Drehmaschine zu bearbeitenden Stange.The The invention relates to a guide sleeve for To lead the free end portion of a machined in a lathe Pole.
Bei dem Bearbeiten von relativ langem Stangenmaterial auf einer Drehmaschine ist es erforderlich, das nicht eingespannte Ende der zu bearbeitenden Stange mit hoher Genauigkeit zu führen. Zu diesem Zweck sind Führungshülsen bekannt, die aus einer Mehrzahl – regelmäßig drei – Backen bestehen, die bei Belastung die Stange fest einklemmen, bei Entlastung aber ein axiales Durchschieben der Stange erlauben.at machining relatively long bar stock on a lathe It is necessary, the unclamped end of the machined Rod with high accuracy to lead. For this purpose are Guide sleeves known those from a plurality - regularly three - baking exist, which clamp the rod firmly under load, with relief but allow an axial pushing of the rod.
Der Erfindung liegt die Aufgabe zugrunde, eine derartige Führungshülse zu schaffen, die kostengünstig herzustellen ist.Of the Invention has for its object to provide such a guide sleeve, the cost-effective is to produce.
Erfindungsgemäß wurde diese Aufgabe gelöst durch eine Mehrzahl von gleichartigen, teilringförmigen Backen, die in montiertem Zustand einen zentralen, kreisrunden Durchlass bilden, dessen Durchmesser bei Nichtbelastung geringfügig größer als der der von der Drehmaschine zu bearbeitenden Stange ist, und die bei Belastung die zu bearbeitende Stange zwischen sich einspannen, und mit einer quer zur Achse der Führungshülse mittig in dieser verlaufenden Vertiefung und einer in die Vertiefung eingebrachten Gewindebohrung versehen sind, und mit einem in die Vertiefung eingesetzten, jeweils mit einer Senkbohrung versehenen, in die Vertiefung eingesetzten, mit einer durch die Senkbohrung geführten Senkschraube befestigten, aufgeschlitzten Federring.According to the invention was solved this task by a plurality of similar, part-annular jaws mounted in the Condition form a central, circular passage whose diameter at no load slightly greater than which is the rod to be machined by the lathe, and the When loaded, the rod to be machined between them, and with a transverse to the axis of the guide sleeve centrally in this running Recess and a threaded hole introduced into the recess are provided, and with one inserted into the recess, respectively provided with a counterbore, inserted into the recess, fastened with a countersunk screw guided through the counterbore, slotted spring ring.
Die Führungshülse sollte – in an sich bekannter Weise – wenigstens auf der einen ihrer Stirnseiten mit einer in montiertem Zustand einen Konus bildenden Abschrägung versehen sein.The Guide sleeve should - in known way - at least on one of its faces with one in the assembled state a cone forming bevel be provided.
Eine besonders bevorzugte Ausgestaltung zeichnet sich aus durch eine auf den Stirnseiten aufgesetzte Späneschutzscheibe.A particularly preferred embodiment is characterized by a on the front sides mounted chip protection disc.
Die Erfindung wird im Folgenden anhand einer Zeichnung erläutert. Dabei zeigt:The Invention will be explained below with reference to a drawing. there shows:
Die
zum Führen
des freien Endbereichs einer in einer Drehmaschine zu bearbeitenden
Stange dienende Führungshülse besteht
aus drei gleichartigen, teilringförmigen Backen
Die
Backen sind jeweils mit einer mittig umlaufenden Vertiefung versehen,
wobei in die Vertiefung jeweils eine Gewindebohrung
Der
Federring
Eine
Späneschutzscheibe
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520013035 DE202005013035U1 (en) | 2005-08-18 | 2005-08-18 | Guide bush for guiding rod`s free end portion, has partially ring-shaped jaws between which rod is clamped when loaded and chip protection screen screwed on one side of bush and located on opposite side of slit in ring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520013035 DE202005013035U1 (en) | 2005-08-18 | 2005-08-18 | Guide bush for guiding rod`s free end portion, has partially ring-shaped jaws between which rod is clamped when loaded and chip protection screen screwed on one side of bush and located on opposite side of slit in ring |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202005013035U1 true DE202005013035U1 (en) | 2005-10-27 |
Family
ID=35267942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200520013035 Expired - Lifetime DE202005013035U1 (en) | 2005-08-18 | 2005-08-18 | Guide bush for guiding rod`s free end portion, has partially ring-shaped jaws between which rod is clamped when loaded and chip protection screen screwed on one side of bush and located on opposite side of slit in ring |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202005013035U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202013010357U1 (en) | 2013-11-18 | 2013-12-16 | Jbs System Gmbh | guide sleeve |
DE102022001272A1 (en) | 2022-04-13 | 2023-10-19 | Schlenker Spannwerkzeuge GmbH & Co. KG | adapter sleeve |
-
2005
- 2005-08-18 DE DE200520013035 patent/DE202005013035U1/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202013010357U1 (en) | 2013-11-18 | 2013-12-16 | Jbs System Gmbh | guide sleeve |
DE102014016204A1 (en) | 2013-11-18 | 2015-05-21 | Jbs System Gmbh | guide sleeve |
DE102014016204B4 (en) * | 2013-11-18 | 2020-10-01 | JBS-System GmbH | Guide sleeve |
DE102022001272A1 (en) | 2022-04-13 | 2023-10-19 | Schlenker Spannwerkzeuge GmbH & Co. KG | adapter sleeve |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20051201 |
|
R163 | Identified publications notified |
Effective date: 20060802 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20080909 |
|
R151 | Term of protection extended to 8 years | ||
R151 | Term of protection extended to 8 years |
Effective date: 20111130 |
|
R152 | Term of protection extended to 10 years | ||
R152 | Term of protection extended to 10 years |
Effective date: 20130712 |
|
R071 | Expiry of right |