In Bearbeitung

Bitte warten ...

Einstellungen

Einstellungen

Gehe zu Anmeldung

1. CN101014440 - Chuck for retaining fixing elements for a friction welded connection

Amt China
Aktenzeichen/Anmeldenummer 200580027490.3
Anmeldedatum 19.07.2005
Veröffentlichungsnummer 101014440
Veröffentlichungsdatum 08.08.2007
Veröffentlichungsart A
IPC
B23K 20/12
BArbeitsverfahren; Transportieren
23Werkzeugmaschinen; Metallbearbeitung, soweit nicht anderweitig vorgesehen
KLöten; Schweißen; Beschichten oder Plattieren durch Löten oder Schweißen; Schneiden durch örtliches Zuführen von Hitze, z.B. Brennschneiden; Arbeiten mit Laserstrahlen
20Nichtelektrisches Schweißen durch Schlag- oder anderes Anpressen mit oder ohne Anwendung von Hitze, z.B. Beschichten oder Plattieren
12mit Wärme, die durch Reibung erzeugt wird; Reibschweißen
CPC
B23K 20/1295
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
20Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
12the heat being generated by friction; Friction welding
129specially adapted for particular articles or workpieces
1295Welding studs
B23K 20/129
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
20Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
12the heat being generated by friction; Friction welding
129specially adapted for particular articles or workpieces
Y10T 279/3487
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
279Chucks or sockets
34Accessory or component
3487Tool or work stop or locator
Anmelder EJOT GmbH & Co. KG
EJOT合资有限公司
Erfinder Mauer Dieter
戴尔特·茂尔
Vertreter zhaofei
北京东方亿思知识产权代理有限责任公司
Prioritätsdaten 102004039398.2 13.08.2004 DE
Titel
(EN) Chuck for retaining fixing elements for a friction welded connection
(ZH) 夹持用于摩擦焊接连接的紧固件的卡盘
Zusammenfassung
(EN)
The invention relates to a chuck (2) for retaining fixing elements (1) that are provided with a respective radial contact surface and a follower profile (17) for a friction welded connection on a component and for transmitting the rotational and contact forces that act on a fixing element. An annular receiving element (9) is provided in the chuck (2) for transmitting the rotational force, said receiving element tightly surrounding the fixing element comprising an axial polygonal profile that has been introduced. The chuck comprises a retractable contact part (18, 27) in the annular receiving element (9), which is guided in said element and which can be retracted in said element to permit the entry of a fixing element through a lateral opening (12) in the receiving element, the part being retracted behind said opening. After the introduction of a fixing element, the contact part can be displaced into a holding position against the contact surface (19) of the fixing element, in such a way that the fixing element presses against the component in the friction welding position during its rotation. In the holding position, the fixing element that has been introduced into the annular receiving element is held axially by retractable stop parts (10, 11) that project radially inwards.

(ZH)

本发明涉及一种用于保持紧固件(1)的卡盘(2),所述紧固件(1)设置有用于和部件的摩擦焊接连接和针对作用在紧固件上的旋转力和接触力的传递的相应的径向接触面和仿形轮廓(17)。环形接收元件(9)设置在卡盘(2)中,用于传递所述旋转力,所述接收元件紧贴着包围紧固件,紧固件包括已经引入的轴向多角形的轮廓。卡盘中的环形接收元件(9)包括可收回的接触部(18、27),所述可收回的接触部(18、27)在所述元件中被导向,并且能够在所述元件中收回以允许紧固件通过接收元件中的侧向开口进入,所述接触部(18、27)收回到所述开口的后面。在引入紧固件之后,接触部能够移动到保持的位置以抵靠紧固件的接触面(19),其方式为在紧固件旋转过程中所述紧固件压靠在摩擦焊接位置中的所述部件。在保持位置,已经引入到环形接收元件中的紧固件由可收回止动件(10、11)轴向地保持着,所述止动件(10、11)径向向内伸出。

Andere verwandte Veröffentlichungen