DE19851500B4 - Milling cutter head with adjustable cutter holders - Google Patents
Milling cutter head with adjustable cutter holders Download PDFInfo
- Publication number
- DE19851500B4 DE19851500B4 DE19851500A DE19851500A DE19851500B4 DE 19851500 B4 DE19851500 B4 DE 19851500B4 DE 19851500 A DE19851500 A DE 19851500A DE 19851500 A DE19851500 A DE 19851500A DE 19851500 B4 DE19851500 B4 DE 19851500B4
- Authority
- DE
- Germany
- Prior art keywords
- cutter
- cutter head
- carrier
- guide surfaces
- clamping screw
- 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 - Fee Related
Links
- 238000003801 milling Methods 0.000 title claims abstract description 14
- 239000000969 carrier Substances 0.000 claims abstract description 9
- 230000002730 additional effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
- B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
- B23C5/22—Securing arrangements for bits or teeth or cutting inserts
- B23C5/24—Securing arrangements for bits or teeth or cutting inserts adjustable
- B23C5/2472—Securing arrangements for bits or teeth or cutting inserts adjustable the adjusting means being screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
- B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
- B23C5/22—Securing arrangements for bits or teeth or cutting inserts
- B23C5/2239—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped by a clamping member acting almost perpendicular on the cutting face
- B23C5/2252—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped by a clamping member acting almost perpendicular on the cutting face for plate-like cutting inserts fitted on an intermediate carrier, e.g. shank fixed in the cutter body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
- B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
- B23C5/22—Securing arrangements for bits or teeth or cutting inserts
- B23C5/24—Securing arrangements for bits or teeth or cutting inserts adjustable
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/30—Compensating imbalance
- G01M1/36—Compensating imbalance by adjusting position of masses built-in the body to be tested
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2250/00—Compensating adverse effects during milling
- B23C2250/04—Balancing the cutter
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Milling Processes (AREA)
Abstract
Fräs-Messerkopf
mit einstellbaren Schneidenträgern,
– wobei
jeder am Messerkopf (1) lösbar
angeordnete Schneidenträger
(2) über
im Messerkopf (1) ausgebildete Nuten (3) mit Führungsflächen (4, 5, 6) radial und davon unabhängig axial
einstellbar ist, und
– eine
jeweilige Einstellung mit in jedem Schneidenträger (2) in Gewindebohrungen
(12, 19, 21, 22) angeordneten Einstellschrauben (11, 13, 14, 14')
erzielt wird,
dadurch gekennzeichnet,
– daß jeder Schneidenträger (2)
in einer im wesentlichen radial gerichteten Nut (3) mit Führungsflächen (4,
5.6) in der freien Stirnseite (71 des Messerkopfes (1) angeordnet ist,
und
– daß jeder
Schneidenträger
(2) über
zumindest eine eine Durchbrechung (8) mit Spiel durchsetzende Spannschraube
(9) unter Zwischenlage eines Federelementes (10) fixierbar ist,
wobei
– der
zwischen diametralen Führungsflächen (4,
5) der Nut (3) eingesetzte Schneidenträger (2) relativ zum Messerkopf
(1) mittels einer an der Spannschraube (9), die bis auf eine vorbestimmte
Vorspannung des Federelementes (10)...Milling knife head with adjustable blade carriers,
- Wherein each of the cutter head (1) releasably arranged cutter support (2) in the cutter head (1) formed grooves (3) with guide surfaces (4, 5, 6) radially and independently thereof is axially adjustable, and
- A respective setting in each cutter carrier (2) in threaded holes (12, 19, 21, 22) arranged adjusting screws (11, 13, 14, 14 ') is achieved,
characterized,
- That each cutter support (2) in a substantially radially directed groove (3) with guide surfaces (4, 5.6) in the free end face (71 of the cutter head (1) is arranged, and
- That each cutter support (2) via at least one opening (8) with game passing through the clamping screw (9) with the interposition of a spring element (10) is fixable, wherein
- between the diametrical guide surfaces (4, 5) of the groove (3) used cutter support (2) relative to the cutter head (1) by means of a on the clamping screw (9), to a predetermined bias of the spring element (10) ...
Description
Die Erfindung bezieht sich nach dem Oberbegriff des Patentanspruches 1 auf einen Fräs-Messerkopf mit einstellbaren Schneidenträgern, wobei jeder am Messerkopf lösbar angeordnete Schneidenträger über im Messerkopf ausgebildete Nuten mit Führungsflächen radial und davon unabhängig axial einstellbar ist und eine jeweilige Einstellung mit in einem Schneidenträger in Gewindebohrungen angeordneten Einstellschrauben erzielt wird.The Invention relates to the preamble of claim 1 on a milling cutter head with adjustable blade carriers, each releasable on the cutter head arranged blade carrier over in the cutter head formed grooves with guide surfaces radially and independent of it is axially adjustable and a respective setting with in one cutting carrier in adjusting holes arranged adjusting screws is achieved.
Ein
derartiger Fräs-Messerkopf
ist beispielsweise aus der deutschen Patentschrift
Der Erfindung liegt die Aufgabe zugrunde, einen gattungsgemäßen Fräs-Messerkopf bei voneinander unabhängig durchführbaren Einstellungen in radialer und axialer Richtung derart zu verbessern, daß eine vereinfachte Anordnung jedes Schneidenträgers erzielt ist.Of the Invention is based on the object, a generic milling cutter head at each other independently feasible Settings in the radial and axial directions to improve so that a simplified Arrangement of each cutter carrier achieved.
Diese Aufgabe wird mit den im Patentanspruch 1 beschriebenen Merkmalen gelöst.These Task is with the features described in claim 1 solved.
Der wesentliche Vorteil der Erfindung ist in der vereinfachten Ausgestaltung des Messerkopfes bezüglich der radialen Einstellbarkeit jedes Schneidenträgers in Kombination mit dessen jeweiliger Fixierung zu sehen. Weiter ist mit der erfindungsgemäßen Anordnung der die Schneidenträger aufnehmenden Nuten an der Stirnseite des Messerkopfes dieser in seinem Aufbau ebenfalls wesentlich vereinfacht, wobei bekannte, zusätzliche Einstellmöglichkeiten durch Anordnung und Ausbildung im jeweiligen Schneidenträger vorteilhaft realisiert sind ohne zusätzliche Maßnahmen im/am Messerkopf.Of the significant advantage of the invention is in the simplified embodiment of the cutter head with respect the radial adjustability of each blade carrier in combination with its respective fixation to see. Next is with the inventive arrangement the the cutter carrier receiving grooves on the front side of the cutter head of this in Its structure is also considerably simplified, with known, additional Adjustments through Arrangement and training in the respective blade carrier advantageous are realized without additional activities in / on the cutterhead.
Zur Erzielung eines einfach gestalteten und gewichtsreduzierten Messerkopfes wird gemäß einem Unteranspruch vorgeschlagen, daß die die Schneidenträger aufnehmenden Nuten in einem Ringteil des Messerkopfes ausgebildet sind und daß der Messerkopf im anschließenden antriebsseitigem Bereich einen zylindrischen Außenumfang aufweist mit im wesentlichen radial gerichteten Gewindesacklöchern zur Aufnahme von Wuchtbolzen. Mit dieser Weiterbildung ist in vorteilhafter Weise durch die einfache Maßnahme des Abrollens des Messerkopfes über den Außenumfang dieser mit dem eingesetzten Schneidenträger auszuwuchten, wobei die Wuchtbolzen entsprechend in radialer Richtung ein- oder ausgeschraubt werden.to Achievement of a simply designed and weight-reduced cutter head will according to one Subclaim proposed that the the blade carriers receiving grooves formed in a ring portion of the cutter head are and that the Cutter head in the subsequent drive-side region has a cylindrical outer circumference with substantially radially directed threaded blind holes for receiving balance bolts. With this development is in advantageous Way through the simple measure of rolling the cutter head over the outer circumference to balance this with the blade carrier used, the Balancing bolt accordingly in the radial direction or unscrewed become.
Weitere vorteilhafte Ausgestaltungen bezüglich der Anordnung der Schneidenträger sind in weiteren Unteransprüchen beschrieben.Further advantageous embodiments with respect the arrangement of the cutter carrier are in further subclaims described.
Die Erfindung ist anhand eines in der Zeichnung dargestellten Ausführungsbeispiels beschrieben. Es zeigtThe Invention is based on an embodiment shown in the drawing described. It shows
Ein
Fräs-Messerkopf
Zur
Erzielung eines im Aufbau einfachen Fräs-Messerkopfes
Die
Radial-Einstellschraube
In
weiterer Ausgestaltung der Erfindung ist ein vorzugsweise im Querschnitt
vierkantiger Schneidenträger
Zur
Axial-Einstellung des Schneidenträgers
Für eine Winkel-Einstellung
einer am Schneidenträger
Zur
Erzielung eines im Aufbau einfachen und im Gewicht reduzierten Messerkopfes
Der
mit verringerten Abmessungen gemäß der Erfindung
erzielbare Fräs-Messerkopf
Für eine zusätzliche
Fliehkraftabstützung
neben der Radial-Einstellschraube
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19851500A DE19851500B4 (en) | 1998-11-09 | 1998-11-09 | Milling cutter head with adjustable cutter holders |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19851500A DE19851500B4 (en) | 1998-11-09 | 1998-11-09 | Milling cutter head with adjustable cutter holders |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19851500A1 DE19851500A1 (en) | 2000-05-11 |
DE19851500B4 true DE19851500B4 (en) | 2005-03-03 |
Family
ID=7887109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19851500A Expired - Fee Related DE19851500B4 (en) | 1998-11-09 | 1998-11-09 | Milling cutter head with adjustable cutter holders |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19851500B4 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004017714B4 (en) * | 2003-12-10 | 2015-10-15 | GFE-Gesellschaft für Fertigungstechnik und Entwicklung Schmalkalden/Chemnitz mbH | Adjustment and adjustment system for strip-shaped blade carriers on cutting tools |
DE102007009610B4 (en) * | 2006-11-30 | 2015-05-07 | Gühring KG | Machining tool |
WO2015173283A1 (en) * | 2014-05-14 | 2015-11-19 | Ceramtec Gmbh | Cartridge-type milling cutter |
CN103949711B (en) * | 2014-05-14 | 2016-02-24 | 于浩 | The removable milling cutter of a kind of blade |
CN104368857A (en) * | 2014-11-06 | 2015-02-25 | 西安海格尔数控技术装备有限公司 | Rotary grooving cutter for machining S-shaped couplings |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2163842A1 (en) * | 1971-12-22 | 1973-06-28 | Ingersoll Mach & Tool Co | CUTTER HEAD, ESPECIALLY FOR FINISH MILLING, WITH SEVERAL REVERSIBLE CUTTING EDGES IN WORKING POSITION, EXCHANGEABLE CUTTER INSERTS |
DE3530745A1 (en) * | 1985-08-28 | 1987-03-05 | Kieninger Walter Gmbh | KNIFE HEAD |
DE3036527C2 (en) * | 1980-09-27 | 1988-04-21 | Santrade Ltd., Luzern, Ch | |
DE3317916C2 (en) * | 1983-05-17 | 1992-03-19 | Walter Kieninger Kg Hartmetallwerkzeugfabrik, 7630 Lahr, De |
-
1998
- 1998-11-09 DE DE19851500A patent/DE19851500B4/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2163842A1 (en) * | 1971-12-22 | 1973-06-28 | Ingersoll Mach & Tool Co | CUTTER HEAD, ESPECIALLY FOR FINISH MILLING, WITH SEVERAL REVERSIBLE CUTTING EDGES IN WORKING POSITION, EXCHANGEABLE CUTTER INSERTS |
DE3036527C2 (en) * | 1980-09-27 | 1988-04-21 | Santrade Ltd., Luzern, Ch | |
DE3317916C2 (en) * | 1983-05-17 | 1992-03-19 | Walter Kieninger Kg Hartmetallwerkzeugfabrik, 7630 Lahr, De | |
DE3530745A1 (en) * | 1985-08-28 | 1987-03-05 | Kieninger Walter Gmbh | KNIFE HEAD |
Also Published As
Publication number | Publication date |
---|---|
DE19851500A1 (en) | 2000-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |