DE834161C - Roller guidance in two-sided straight or curved tracks - Google Patents
Roller guidance in two-sided straight or curved tracksInfo
- Publication number
- DE834161C DE834161C DEP44741A DEP0044741A DE834161C DE 834161 C DE834161 C DE 834161C DE P44741 A DEP44741 A DE P44741A DE P0044741 A DEP0044741 A DE P0044741A DE 834161 C DE834161 C DE 834161C
- Authority
- DE
- Germany
- Prior art keywords
- flank
- rollers
- roller
- flange
- curved tracks
- 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
Links
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003801 milling Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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
- F16C29/04—Ball or roller bearings
- F16C29/045—Ball or roller bearings having rolling elements journaled in one of the moving parts
-
- 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
- B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
- B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
- B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
- B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only
- B23Q35/101—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool
- B23Q35/105—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of two lines
-
- 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
- B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
- B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
- B23Q35/24—Feelers; Feeler units
- B23Q35/26—Feelers; Feeler units designed for a physical contact with a pattern or a model
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
- F16L3/18—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in axial direction
-
- 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 buildup of machine tools, e.g. spindles, slides, actuators
-
- 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
- F16H53/00—Cams ; Non-rotary cams; or cam-followers, e.g. rollers for gearing mechanisms
- F16H53/06—Cam-followers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Description
Rollenführung in zweiflankigen geraden oder gekrümmten Bahnen Zusatz zum Patent 830 270 las l>ateiit (3O 270 bezieht sich auf eine Rollenführung in zweiflankigen geraden oder gekrümmten Iahnen, bei denen mindestens zwei nebeneinander auf einer Welle gelagerte Rollen vorgesehen sind, von denen die eine unten und die andere oben auf den gegenüberliegend angeordneten Führungs-I) ahnen und wobei die letzteren im Betriebszustand einen unveränderlichen Abstand voneinander be sitzteil.Roller guide in two-sided straight or curved tracks for patent 830 270 las l> ateiit (3O 270 refers to a roller guide in two-flanked straight or curved teeth, with at least two side by side Rollers mounted on a shaft are provided, one of which is at the bottom and the one at the bottom others suspect on top of the oppositely arranged guide-I) and where the the latter in the operating state an invariable distance from each other be seat part.
Ferner ist hierbei vorgesehen, daß je zwei Rollen gegeneinander senkrecht zur Rollenachse verschiebbar angeordnet sind, so daß eine exzentrische Lagerung der beiden Rollen zueinander gebildet ist, um dadurch bei der Montage oder im Betrieb eine gelaue Passung der Führung einstellen zu können. It is also provided here that two roles are perpendicular to each other are arranged displaceably to the roller axis, so that an eccentric bearing of the two roles is formed to each other, thereby during assembly or in operation to be able to set a perfect fit of the guide.
Zur Vereinfachung der Herstellung ist bei der beschriebenen Erfindung gegebenenfalls noch vorgesehen, jeweils ein Rollenpaar mit Rollen verschiedenen Durchmessers zu versehen, wobei die Rollen größeren Durchmessers, bezüglich der Rollenführung, außen liegen. Mit dieser Anordnung ist es möglich, eine vollkommen spielfreie Rollenführung zu schaffen, die eine ganz allgemeine Verwendung finden kann.To simplify the production is in the described invention possibly still provided, each a pair of roles with roles different Diameter to be provided, the rollers having a larger diameter, with respect to the Roller guide, lying on the outside. With this arrangement it is possible to make a perfect one To create play-free roller guides that find a very general use can.
Die vorliegende Zusatzerfindung stellt nun eine vorteilhafte Weiterausbildung des Patents 830 270 dar, indem die Herstellung eine noch weitergehende Vereinfachung erfahren kann und die Anzahl der Verwendungsmöglichkeiten noch gesteigert wird. The present additional invention now represents an advantageous further training of the patent 830,270 by simplifying the manufacture even further can be experienced and the number of possible uses is increased.
So kann heispielsweise bei einer besonderen Aus- fiili ruiigsform der neuartigen Rollenführung ein Rollenpaar als Führungsbestandteil für sich in vier Richtungen belastet werden, ohne daß die guten Laufeigenschaften irgendwie beeinträchtigt werden.For example, in the case of a special fiili ruiigsform of the new roller guide a pair of rollers as a guide component for can be loaded in four directions without affecting the good running properties in any way be affected.
Erfindungsgemäß sind die Führungsbahnen derart ungleichschenkelig ausgebildet, daß die Flanke der Führungsbahn, an der die innere Rolle geführt ist, kiirzer ist als die gegenüberliegende Flanke. In weiterer Ausbildung der Erfindung, bei der die Rollen in an sich bekannter Weise mit einem Spurkranz versehen sind, sind die Rollen eines Rollenpaares auf den einander zugekehrten Seiten mit einem Spurkranz versehen, wobei ein Spurkrzna jeteils mit einer Flanke zusammenwirkt. According to the invention, the guideways are not isosceles designed that the flank of the guide track on which the inner roller is guided, is shorter than the opposite flank. In a further development of the invention, in which the rollers are provided with a flange in a manner known per se, are the roles of a pair of roles on the facing sides with a Flanged provided, a flanged part cooperating with a flank.
111 der Zeichnung sind einige Ausführungsbeispiele der Erfindung dargestellt, und zwar zeigt Fig. 1 einen Querschnitt durch eine erfindungsgemäße Rollenführung mit Rollen gleichen Durchiiiessers. 111 of the drawings are some embodiments of the invention shown, namely Fig. 1 shows a cross section through an inventive Roller guide with rollers of the same diameter.
Fig. 2 eine Ausführungsform, die der gemäß Fig. 1 ähnlich ist, mit dem Unterschied, daß die Rolen mit Spurbremsen versehen sind, Fig. 3 einen Querschnitt durch eine erfindungsgemäße Rollenführung mit Rollen verschiedene Durchmessers und Fig. 4 eine der Fig. 3 ähnliche Ausführungsform Illit Spurkranzrollen. FIG. 2 shows an embodiment which is similar to that of FIG. 1, with the difference that the rollers are provided with track brakes, Fig. 3 is a cross section by a roller guide according to the invention with rollers of different diameters and FIG. 4 shows an embodiment similar to FIG. 3 Illit flange rollers.
Die Rllenführung gemäß Fig. i liesteht aus der im Querschnitt dargestellten Rollenhahn, die aus dem Bahngrund I der kürzeren Flanke 2 und der lägneren Flanke3 zusammengesetzt ist. Die kürzere Flanke 2 ist mit einer Führungshahn 4 versehen, die mit der innenliegenden Rolle 5 zusammenwirkt, während die außenliegende Rolle 6 mit der Bahn 7 der längeren Flanke 3 zusammenwirkt. Die Belastungsrichtung dieser Ausführungsform ist tlurch den Pfeil 8 angegebne. Eine Belastung in der beschriebenen Richtung ruft ein kräftepaar in den beiden Rollen hervor, das durch die Führungsbahne 4 und 7 aufgenommen wird. Um dieser Ausiiihrungsform Verwendungsmöglichkeiten zugängich zu machen, die durch mehrere Belastuiigsrichlungen ausgezeichnet sind, ist es zwecknläßig, ein zweites Rollenpaar dieser Art mit dem heschriebenen derart zu verbinden, daß es diesen, l>eisl)ielsweise in der Zeichnung rechts, spiegelbildlich gegenüherliegt. The roller guide according to FIG. I reads from the one shown in cross section Roller valve, which consists of the web base I of the shorter flank 2 and the longer flank 3 is composed. The shorter flank 2 is provided with a guide valve 4, which cooperates with the inner roller 5, while the outer roller 6 interacts with the path 7 of the longer flank 3. The direction of loading this The embodiment is indicated by the arrow 8. A burden in the described Direction creates a couple of forces in the two roles, which is caused by the guide track 4 and 7 is included. In order to make possible uses of this embodiment to make, which are characterized by several stress directions, it is expedient to to connect a second pair of rollers of this type with the one described in such a way that it is a mirror image of these, l> icel) ily in the drawing on the right.
Eine noch vorteilhaftere ;\usführuiigsform zeigt Fig. 2, die als Rollenpaar für sich in den vier Belastungsrichtungen X, 9, io und 1 1 belastet werden kann, ohne die Rolleigenschaften zu beeinflussen. An even more advantageous embodiment is shown in FIG Pair of rollers are loaded individually in the four loading directions X, 9, io and 1 1 can without affecting the rolling characteristics.
In diesem Falle sind die Rollen 5 und 6 an den einander zugekehrteii Seiten mit Spurkränzen 12 und 13 versehen, die mit den Flanken 2 und 3 zusammenwirken. Im Falle der Belastungsrichtung 8 tritt die gleiche Reaktion wie oben beschrieben eiii; dagegen wird das im Belastungsfall 10 auftretende kraftpaar durch die beiden Spurkränze auf die Flanken 2 und 3 übertragen. EXei einer zusätzlichen l3elastung in waagerechter Richtung tritt entweder der eine oder andere Spurkranz in Tätigkeit, indem sie sich gegen die entsprechende Flanke der Rollenpaare abstützt.In this case, the rollers 5 and 6 are facing each other The sides are provided with flanges 12 and 13 which interact with the flanks 2 and 3. In the case of loading direction 8, the same reaction occurs as described above eiii; on the other hand, the force couple occurring in the case of load 10 is caused by the two Transfer flanges to flanks 2 and 3. EXIf there is an additional load in the horizontal direction either one or the other wheel flange is activated, by supporting itself against the corresponding flank of the pairs of rollers.
Das Ausführungsbeispeil gemäß Fig. 3 entspricht dem Prinzip nach der Fig. 1, mit dem Unterschied, daß Rollen 5' und 6' verschiedenen Durchmessers verwendet werden, was herstellungsmäßig eine weitere Vereinfachung bedeutet, da die Herstellung der Rollenpaare lediglich eillei einzigen Fräsarbeitsgang voraussetzt. The embodiment according to FIG. 3 corresponds to the principle 1, with the difference that rollers 5 'and 6' of different diameters be used, which means a further simplification in terms of production, since The production of the pairs of rollers only requires a single milling operation.
Für Rollen verschiedenen Durchmessers, die mit Spurkränzen versehen sind, ist in Fig.4 eine Ausführungsform angedeutet, wobei gleichzeitig noch gezeigt werden soll, daß zwar die uiigleichschenkelige Ausbildung der Bahnen ausschlaggebend ist. aller trotzdem eine ne Verlängerung 14 der kürzeren Flanke 2, etwa zur Abdeckung der Rollen, vorgesehen werden kann. 1 )iese Abdeckung 14 kanii auch aus einem Blech, das mit der Flanke verschraubt oder verschweißt ist, liestehei. 1 )em prinizp nach ist diese Rollenbahn entsprechend der Fig. 3 ausgebildet. wobei in der Hauptsache nur ein Fräsarbeitsgang erforderlich ist; jedoch muß zur Fülirung des Spurkranzes noch eine Längsrille 15 in der unteren Flanke 3 vorgesehen werden. \\as die Belastungsverhältnisse der beiden Ausfuhrungsformen der Fig. 3 und 4 betrifft, so gilt fiir diese das zu den Fig. t tiiid 2 Gesagte. For rolls of different diameters, which are provided with flanges are, an embodiment is indicated in Figure 4, which is also shown at the same time it should be that the isosceles formation of the tracks is decisive is. all nevertheless a ne extension 14 of the shorter flank 2, for example to cover the roles, can be provided. 1) This cover 14 can also be made from sheet metal, that is screwed or welded to the flank, is possible. 1) em prinizp according to this roller conveyor is designed according to FIG. being in the main only one milling step is required; however, it must be used to fill the wheel flange a longitudinal groove 15 can also be provided in the lower flank 3. \\ as the load conditions of the two embodiments of FIGS. 3 and 4, this applies to them the Fig. t tiiid 2 said.
Claims (2)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP24104A DE830270C (en) | 1948-12-09 | 1948-12-09 | Role guidance |
DEP44741A DE834161C (en) | 1948-12-09 | 1949-06-03 | Roller guidance in two-sided straight or curved tracks |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP24104A DE830270C (en) | 1948-12-09 | 1948-12-09 | Role guidance |
DEP44741A DE834161C (en) | 1948-12-09 | 1949-06-03 | Roller guidance in two-sided straight or curved tracks |
Publications (1)
Publication Number | Publication Date |
---|---|
DE834161C true DE834161C (en) | 1952-03-17 |
Family
ID=32509573
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP24104A Expired DE830270C (en) | 1948-12-09 | 1948-12-09 | Role guidance |
DEP44741A Expired DE834161C (en) | 1948-12-09 | 1949-06-03 | Roller guidance in two-sided straight or curved tracks |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP24104A Expired DE830270C (en) | 1948-12-09 | 1948-12-09 | Role guidance |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE830270C (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE976112C (en) * | 1951-01-28 | 1963-02-28 | Erboe Maschb Erley & Boenninge | Apron conveyor |
US3265450A (en) * | 1963-10-17 | 1966-08-09 | Gen Motors Corp | Roller track apparatus |
US4846589A (en) * | 1988-04-28 | 1989-07-11 | International Business Machines Corporation | Scanning carriage system useful for optical scanners |
DE4124405A1 (en) * | 1991-07-23 | 1993-01-28 | Krupp Polysius Ag | SCRATCH CONVEYOR FOR Loose bulk goods |
DE10110668A1 (en) * | 2001-03-06 | 2002-09-12 | Ina Schaeffler Kg | Cam drive mechanism for machine tools etc. with cam rollers on bolt moving in cam groove, and inner and outer intermediate rings enclosing conical pinion meshing with opposite conical gears |
DE10110669A1 (en) * | 2001-03-06 | 2002-09-12 | Ina Schaeffler Kg | Cam drive mechanism for machine tools etc. has bolt with bell part fastened to it eccentrically, pre-tensioned by spring for variable eccentric adjustment of rollers |
EP1445090B1 (en) * | 2003-02-05 | 2007-04-11 | SMI S.p.A. | Variable-pitch arm star construction for rotary blow molding machines |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2047142A (en) * | 1978-11-27 | 1980-11-26 | Loepfe Automation | Press comprising at least one reciprocating tool |
DE3006787C2 (en) * | 1980-02-22 | 1982-03-11 | Cyclo-Getriebebau Lorenz Braren Gmbh, 8062 Markt Indersdorf | transmission |
DE4039489A1 (en) * | 1990-12-11 | 1992-06-17 | Gerd Hoermansdoerfer | FORM DRILLING |
DE19608448C1 (en) * | 1996-03-05 | 1997-08-28 | Kba Planeta Ag | Cam drive, particularly for printing press |
US8286539B2 (en) * | 2002-11-01 | 2012-10-16 | Black & Decker Inc. | Tile saw |
DE102006059088B4 (en) | 2006-12-13 | 2010-02-18 | Keiper Gmbh & Co. Kg | Vehicle seat, in particular commercial vehicle seat |
US11802006B2 (en) | 2021-11-05 | 2023-10-31 | United States Gypsum Company | Pallet centering device |
-
1948
- 1948-12-09 DE DEP24104A patent/DE830270C/en not_active Expired
-
1949
- 1949-06-03 DE DEP44741A patent/DE834161C/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE976112C (en) * | 1951-01-28 | 1963-02-28 | Erboe Maschb Erley & Boenninge | Apron conveyor |
US3265450A (en) * | 1963-10-17 | 1966-08-09 | Gen Motors Corp | Roller track apparatus |
US4846589A (en) * | 1988-04-28 | 1989-07-11 | International Business Machines Corporation | Scanning carriage system useful for optical scanners |
DE4124405A1 (en) * | 1991-07-23 | 1993-01-28 | Krupp Polysius Ag | SCRATCH CONVEYOR FOR Loose bulk goods |
DE10110668A1 (en) * | 2001-03-06 | 2002-09-12 | Ina Schaeffler Kg | Cam drive mechanism for machine tools etc. with cam rollers on bolt moving in cam groove, and inner and outer intermediate rings enclosing conical pinion meshing with opposite conical gears |
DE10110669A1 (en) * | 2001-03-06 | 2002-09-12 | Ina Schaeffler Kg | Cam drive mechanism for machine tools etc. has bolt with bell part fastened to it eccentrically, pre-tensioned by spring for variable eccentric adjustment of rollers |
DE10110668B4 (en) * | 2001-03-06 | 2012-03-29 | Schaeffler Technologies Gmbh & Co. Kg | Kurvennuttrieb |
EP1445090B1 (en) * | 2003-02-05 | 2007-04-11 | SMI S.p.A. | Variable-pitch arm star construction for rotary blow molding machines |
Also Published As
Publication number | Publication date |
---|---|
DE830270C (en) | 1952-02-04 |
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