DE102009008769B3 - Brake lining carrier producing method for disk brake of motor vehicle, involves arranging milling disks at frame, and moving frame in direction perpendicular to plane of blank for milling edge surfaces in operation process - Google Patents
Brake lining carrier producing method for disk brake of motor vehicle, involves arranging milling disks at frame, and moving frame in direction perpendicular to plane of blank for milling edge surfaces in operation process Download PDFInfo
- Publication number
- DE102009008769B3 DE102009008769B3 DE200910008769 DE102009008769A DE102009008769B3 DE 102009008769 B3 DE102009008769 B3 DE 102009008769B3 DE 200910008769 DE200910008769 DE 200910008769 DE 102009008769 A DE102009008769 A DE 102009008769A DE 102009008769 B3 DE102009008769 B3 DE 102009008769B3
- Authority
- DE
- Germany
- Prior art keywords
- blank
- edge surfaces
- milling
- frame
- plane
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C1/00—Milling machines not designed for particular work or special operations
- B23C1/04—Milling machines not designed for particular work or special operations with a plurality of horizontal working-spindles
- B23C1/045—Opposed - spindle machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2250/00—Manufacturing; Assembly
- F16D2250/003—Chip removing
Abstract
Description
Die Erfindung betrifft ein Verfahren zur Herstellung von Bremsbelagträgern, bei dem ein scheibenförmiger Rohling gegossen wird und die Kanten in mehreren voneinander beabstandeten Zonen des Rohlings derart gefräst werden, daß in diesen Zonen ebene Kantenflächen entstehen, sowie eine Vorrichtung zur Durchführung dieses Verfahrens.The The invention relates to a method for the production of brake pad carriers the one disc-shaped Blank is poured and the edges in several spaced apart Zones of the blank milled in such a way be that in these areas flat edge surfaces arise, and a device for carrying out this method.
Scheibenbremsen, beispielsweise für Kraftfahrzeuge, weisen mindestens zwei Bremsbelagträger auf, die jeweils auf einer Seite einen Bremsbelag tragen und dazu dienen, diesen Bremsbelag mit einer Bremsscheibe in Reibberührung zu bringen. Die Bremsbelagträger haben zumeist die Umrißform eines Segments eines Kreisrings und werden zumindest in gewissen Zonen ihres Umfangs durch geradlinig verlaufende Kanten begrenzt. Die Rohlinge für die Bremsbelagträger werden zumeist aus Grauguß hergestellt und haben herstellungsbedingt eine verhältnismäßig raue, leicht unebene Oberfläche. Um reproduzierbar eine stabile und lagerichtige Befestigung der Bremsbelagträger in der Bremse zu ermöglichen, werden die Rohlinge in einem Frässchritt nachbearbeitet. Dabei werden die geradlinig verlaufenden Kanten so gefräst, daß dort ebene Kantenflächen entstehen, die als Anlageflächen für andere Bauelemente der Bremse dienen können.Disc brakes, for example Motor vehicles have at least two brake pad carriers, each carrying a brake pad on one side and serving this brake pad with a brake disc in frictional engagement too bring. The brake pad carrier mostly have the outline form a segment of a circular ring and are at least in certain Zones of their scope limited by straight edges. The blanks for the Brake lining carrier are mostly made of gray cast iron and, due to the production, have a relatively rough, slightly uneven surface. To be reproducible a stable and correct mounting of the brake pad carrier in the To allow brake the blanks are reworked in a milling step. The rectilinear edges are milled so that there level edge surfaces arise as investment surfaces for other components can serve the brake.
Zum Fräsen der Rohlinge werden bisher sogenannte Bearbeitungszentren eingesetzt, in denen der Umriß des Rohlings mit einem Fräswerkzeug abgefahren wird, so daß die ebenen Kantenflächen nacheinander an verschiedenen Stellen des Umrisses hergestellt werden.To the mill the blanks are so far used so-called machining centers, in which the outline of the Blanks with a milling tool is driven off, so that the flat edge surfaces one after the other be made in different places of the outline.
Aufgabe der Erfindung ist es, ein Verfahren anzugeben, das eine effizientere und kostengünstigere Herstellung der Bremsbelagträger ermöglicht.task The invention is to provide a method which is more efficient and cheaper Production of the brake pad carrier allows.
Diese Aufgabe wird bei einem Verfahren der eingangs genannten Art dadurch gelöst, daß ein Gestell, an dem rotierende Frässcheiben angeordnet sind, in der Richtung senkrecht zur Ebene des Rohlings bewegt wird, um mehrere der Kantenflächen in einem Arbeitsgang zu fräsen.These Task is characterized by a method of the type mentioned by solved, the existence Frame on which rotating cutting discs are arranged, in the direction perpendicular to the plane of the blank is moved to more of the edge surfaces in one operation milling.
Für die Herstellung der Bremsbelagträger wird somit kein teures Bearbeitungszentrum mehr benötigt, sondern es genügt eine verhältnismäßig einfache Vorrichtung, in der die drehantreibbaren Frässcheiben so gehalten sind, daß sie gemeinsam relativ zu dem Rohling bewegt werden können. Der wesentliche Vorteil besteht darin, daß mehrere oder gar sämtliche ebenen Kantenflächen gleichzeitig gefräst werden können, so daß sich die Bearbeitungsdauer auf einen Bruchteil der bisher benötigten Zeit verkürzt.For the production the brake pad carrier is Thus, no more expensive machining center needed, but it is sufficient relatively simple Device in which the rotary-driven milling discs are held in such a way that she can be moved together relative to the blank. The main advantage is that several or even all flat edge surfaces milled at the same time can be so that the processing time is reduced to a fraction of the time previously required.
Eine Vorrichtung zur Durchführung dieses Verfahrens ist Gegenstand des unabhängigen Vorrichtungsanspruchs. Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen angegeben.A Apparatus for carrying out This method is the subject of the independent device claim. Advantageous embodiments of the invention are specified in the subclaims.
Im folgenden wird ein Ausführungsbeispiel anhand der Zeichnung näher erläutert.in the Following is an embodiment based closer to the drawing explained.
Es zeigen:It demonstrate:
Die
in
Ein
Gestell
Da
die Frässcheiben
An
der konvexen Vorderseite des Rohlings sind mehrere symmetrisch angeordnete
Vorsprünge
Die
in
Bei
dem Rohling
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910008769 DE102009008769B3 (en) | 2009-02-13 | 2009-02-13 | Brake lining carrier producing method for disk brake of motor vehicle, involves arranging milling disks at frame, and moving frame in direction perpendicular to plane of blank for milling edge surfaces in operation process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910008769 DE102009008769B3 (en) | 2009-02-13 | 2009-02-13 | Brake lining carrier producing method for disk brake of motor vehicle, involves arranging milling disks at frame, and moving frame in direction perpendicular to plane of blank for milling edge surfaces in operation process |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009008769B3 true DE102009008769B3 (en) | 2010-04-01 |
Family
ID=41720112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200910008769 Expired - Fee Related DE102009008769B3 (en) | 2009-02-13 | 2009-02-13 | Brake lining carrier producing method for disk brake of motor vehicle, involves arranging milling disks at frame, and moving frame in direction perpendicular to plane of blank for milling edge surfaces in operation process |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102009008769B3 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012107155A1 (en) | 2011-02-10 | 2012-08-16 | Lucas Automotive Gmbh | Brake lining arrangement for a disk brake and method for producing a brake lining arrangement |
CN104759669A (en) * | 2015-03-17 | 2015-07-08 | 黄春凤 | Double-surface processing milling machine used for flywheel shell |
CN111545810A (en) * | 2020-06-17 | 2020-08-18 | 深圳中电捷智科技有限公司 | Single flat equipment of milling in round bar material both ends |
-
2009
- 2009-02-13 DE DE200910008769 patent/DE102009008769B3/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
NICHTS ERMITTELT * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012107155A1 (en) | 2011-02-10 | 2012-08-16 | Lucas Automotive Gmbh | Brake lining arrangement for a disk brake and method for producing a brake lining arrangement |
DE102011010912A1 (en) | 2011-02-10 | 2012-08-16 | Lucas Automotive Gmbh | Brake pad assembly for a disc brake and method of making a brake pad assembly |
US9206866B2 (en) | 2011-02-10 | 2015-12-08 | Lucas Automotive Gmbh | Brake lining arrangement for a disk brake and method for producing a brake lining arrangement |
CN104759669A (en) * | 2015-03-17 | 2015-07-08 | 黄春凤 | Double-surface processing milling machine used for flywheel shell |
CN111545810A (en) * | 2020-06-17 | 2020-08-18 | 深圳中电捷智科技有限公司 | Single flat equipment of milling in round bar material both ends |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |