DE8504519U1 - Milling head - Google Patents
Milling headInfo
- Publication number
- DE8504519U1 DE8504519U1 DE19858504519 DE8504519U DE8504519U1 DE 8504519 U1 DE8504519 U1 DE 8504519U1 DE 19858504519 DE19858504519 DE 19858504519 DE 8504519 U DE8504519 U DE 8504519U DE 8504519 U1 DE8504519 U1 DE 8504519U1
- Authority
- DE
- Germany
- Prior art keywords
- milling head
- milling
- oil
- head housing
- drive
- 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
- 238000003801 milling Methods 0.000 title claims description 31
- 239000003921 oil Substances 0.000 claims description 18
- 238000003754 machining Methods 0.000 claims description 4
- 239000010705 motor oil Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/043—Accessories for spindle drives
- B23Q5/045—Angle drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Description
- 1 Fräskopf - 1 milling head
Die Erfindung betrifft einen Fräskopf in einem Magazin mit mehreren wechselbaren Bearbeitungsköpfen, bestehend aus einem Fräskopfgehäuse mit einer Frässpindel, Einrichtungen zur wechselbaren Befestigung an einer Antriebseinheit in einem Maschinenständer und einer im Fräskopfgehäuse befindlichen mit der Antriebseinheit kuppelbaren Antriebswelle, die mit der Frässpindel einen beliebigen Winkel bildet, wobei die Frässpindel mit der Antriebswelle über ein ölmotorölpumpensystem antriebsmäßig verbunden ist.The invention relates to a milling head in a magazine with several interchangeable machining heads, consisting of a milling head housing with a milling spindle, devices for interchangeable fastening to a drive unit in a machine stand and a drive shaft located in the milling head housing that can be coupled to the drive unit and forms any angle with the milling spindle, whereby the milling spindle is connected to the drive shaft via an oil motor oil pump system.
Hn gewähltes Antriebssystem ergibt sich aus den Forderungen nach seiner Beschaffenheit und seinen Eigenschaften als Übertragungselement für Antriebskräfte. Dazu kommen bauliche Besonderheiten als Auswahlkriterium, wie zum Beispiel Richtungsunterschiede von Antriebswelle und Frässpindel. Ebenfalls dazugehörig sind die geforderten Lauf eigenschaften, die die Probleme der ungünstigsten Bearbeitungsverhältnisse beherrschen, wozu ein unterbrochener Schnitt zählt. Da Übertragungen durch Zahnrödtr Spiele aufweisen und Übertragungen durch Riementriebe begrenzt sind in der Wiiikelabweichung, kann die hydraulische Übertragung mittels Ölmotor und Ölpumpe als universell geeignet angesehen werden, wobei deren Variabilität in der Regelbarkeit zusätzlich Vorteile bietet. The drive system selected is based on the requirements of its nature and its properties as a transmission element for drive forces. In addition, structural features are a selection criterion, such as differences in direction of the drive shaft and milling spindle. Also included are the required running properties, which control the problems of the most unfavorable machining conditions, which include an interrupted cut. Since transmissions through gear wheels have play and transmissions through belt drives are limited in terms of angle deviation, hydraulic transmission using an oil motor and oil pump can be considered universally suitable, whereby their variability in controllability offers additional advantages.
Diese Eigenschaften sind in Rechnung zu stellen bei den wirtschaftlichen Betrachtungen der Systeme zueinander. Die Anwendung einee hydraulischen Antriebs für den eingangs genannten Fall eines Fräskopfes in einem Magazin mit mehreren wechselbaren Bearbeitungsköpfen ergibt somit nur noch eine Aufgabe, die für diesen Antrieb erforderlichen Einzelteile so anzubringen, daß die Wechselbarkeit des Fräskopfes erhalten bleibt.These properties must be taken into account when considering the economics of the systems in relation to one another. The use of a hydraulic drive for the above-mentioned case of a milling head in a magazine with several interchangeable machining heads therefore only results in one task: to attach the individual parts required for this drive in such a way that the interchangeability of the milling head is retained.
Die Lösung dieser Aufgabe ist nun darin zu sehen, daß zur Erhaltung der Wechselbarkei t des Fräskopfes das ölmotorölpumpensystem, beinhaltend den ölbehälter, Ölmotor und ölpumpe, Rohrleitungen und Steuergeräte, im Fräskopfgehäuse mit eingebracht ist.The solution to this problem is to be seen in the fact that in order to maintain the interchangeability of the milling head, the oil motor oil pump system, including the oil tank, oil motor and oil pump, pipes and control devices, is incorporated in the milling head housing.
Fig. 1 Seitenansicht eines wechselbaren Fräskopfes Fig. 2 Draufsicht eines wechselbaren Fräskopfes mit einem Wechselmagazin von Fig. 1Fig. 1 Side view of an interchangeable milling head Fig. 2 Top view of an interchangeable milling head with a change magazine from Fig. 1
In einem Fräskopfgehäuse 2 befindet sich eine Ölpumpe 4, verbunden mit einer Antriebswelle 7, die mit einer Antriebseinheit 8 gekuppelt ist, die sich im Maschinenständer 9 befindet .In a milling head housing 2 there is an oil pump 4, connected to a drive shaft 7, which is coupled to a drive unit 8, which is located in the machine stand 9. .
Frässpindel 1 über den Ölmotor 3 antreibbar. Das für den Antrieb erforderliche Öl befindet sich im Behälter 10, der im Fräskopfgehäuse 2 vorgesehen ist. Zur Kontrolle und Füllung sind entsprechende ölstandsgläser und verschlossene Öffnungen vorgesehen. Die Rohrleitungen 6 können im Falle einer festen Frässpindel 1 starr ausgelegt sein, wobei im Falle eines veränderlichen Winkels der Antriebswelle 7 zur Frässpindel 1 biegsame Schläuche zur Anwendung kommen können. Die Übertragungseigenschaften des Ölmotors können durch die Steuergeräte 5 je nach Bedarf eingestellt werden. Durch die Kompaktheit dieser erfindungsgemäQen Ausführung ist nun bei-Milling spindle 1 can be driven via the oil motor 3. The oil required for the drive is located in the container 10, which is provided in the milling head housing 2. Appropriate oil level glasses and closed openings are provided for checking and filling. The pipes 6 can be designed rigidly in the case of a fixed milling spindle 1, whereby in the case of a variable angle of the drive shaft 7 to the milling spindle 1, flexible hoses can be used. The transmission properties of the oil motor can be adjusted as required by the control devices 5. Due to the compactness of this design according to the invention,
spielsM/eise eine einfache und programmierbare Wechselbarkeit des Fräskopfes von Magazin 11 über eine Transporteinrichtung 12 zur Antriebseinheit 8 gegeben.For example, a simple and programmable changeability of the milling head from the magazine 11 via a transport device 12 to the drive unit 8 is provided.
Claims (2)
dadurch gekennzeichnet,2. Milling head nat.i claim 1,
characterized,
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853505538 DE3505538A1 (en) | 1985-02-18 | 1985-02-18 | Milling head |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8504519U1 true DE8504519U1 (en) | 1988-06-16 |
Family
ID=6262828
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853505538 Withdrawn DE3505538A1 (en) | 1985-02-18 | 1985-02-18 | Milling head |
DE19858504519 Expired DE8504519U1 (en) | 1985-02-18 | 1985-02-18 | Milling head |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853505538 Withdrawn DE3505538A1 (en) | 1985-02-18 | 1985-02-18 | Milling head |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE3505538A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19620485A1 (en) * | 1996-05-21 | 1997-11-27 | Ludt Zerspanungstechnik W | Tool unit for a milling machine |
-
1985
- 1985-02-18 DE DE19853505538 patent/DE3505538A1/en not_active Withdrawn
- 1985-02-18 DE DE19858504519 patent/DE8504519U1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3505538A1 (en) | 1986-08-21 |
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