公开(公告)号：WO1997002109A1

公开(公告)日：1997-01-23

申请号：PCT/EP1996002838

申请日：1996-06-28

Applicant: GOTTLIEB GÜHRING KG ,  CSELLE, Tibor

Inventor： GOTTLIEB GÜHRING KG

IPC: B23Q01/00

CPC classification number: B23Q11/1084 ,  B23B31/00 ,  B23B2250/12 ,  B23Q1/0036 ,  B23Q11/1046 ,  Y02P70/169 ,  Y10T279/17111 ,  Y10T408/03 ,  Y10T408/44 ,  Y10T408/45 ,  Y10T409/304032

Abstract: The invention provides a tool-holding fixture (10) for tools supplied with coolant or lubricant, especially lathe tools such as drilling or milling tools, with an internal channel system for supplying coolant or lubricant to the shank of the tool. To provide greater flexibility in the use of machine tools the claimed tool-holding fixture (10) is equipped with a coolant or lubricant reservoir (24) that is integrated in the tool-holding fixture, is preferably refillable and pressurizable, can be disconnected from a coolang or lubricant source when the tool is in operation and supplies the tool with an adjustable amount of coolant and lubricant by means of a metering device (38).

Abstract translation: 因此，本发明提供了一种用于冷却剂或润滑剂提供的工具的工具接受器（10），特别是用于旋转工具，诸如例如 钻孔或铣削工具，具有用于冷却剂供给或润滑剂的工具的柄的内部通道系统。 为了使用机床特别灵活，根据本发明的具有内置在工具保持器，优选充气和加压冷却剂或润滑剂贮存器（24）的工具保持器（10）设置在所述工具的操作，从一个冷却剂或润滑剂源 可以是未偶联和可调节通过计量装置（38）与工具冷却剂和润滑剂供给。

公开(公告)号：WO1990009253A1

公开(公告)日：1990-08-23

申请号：PCT/EP1990000228

申请日：1990-02-13

Applicant: GOTTLIEB GÜHRING KG ,  REINAUER, Josef

Inventor： GOTTLIEB GÜHRING KG

IPC: B23B29/04

CPC classification number: B23B31/02 ,  Y10T403/557 ,  Y10T408/95 ,  Y10T409/30952

Abstract: A coupling for releasably fastening components parts, in particular tool components, to corresponding support parts, such as a tool base holder, in such a way as to remain fixed axially and during rotation. A holder for a conical or cylindrical centering projection of the component is provided on the support part. The two parts are pressed together at a pair of supporting ring surfaces by a clamping device actuated from outside the component part by means of an adjusting screw. To ensure ease of operation, advantageous transmission of force between the parts and compatibility with existing coupling systems with a central connecting rod, the clamping device has three bracket-like clamping claws arranged at a distance from each other on the periphery, each of which lies in an axial plane of the coupling. The clamping claws have an anchor section with abuts on a shoulder in the holder, and have an outwardly projecting bracket section which can swivel into a relieved internal recess. To this end, the adjusting screw is screwed into one of the clamping claws, so that its pressure head, which is located radially inward, presses uniformly against contact sections of the other two clamping claws.

公开(公告)号：WO1992022390A1

公开(公告)日：1992-12-23

申请号：PCT/EP1992001379

申请日：1992-06-17

Applicant: GOTTLIEB GÜHRING KG ,  KONRAD FRIEDRICHS KG ,  FRIEDRICHS, Arno

Inventor： GOTTLIEB GÜHRING KG ,  KONRAD FRIEDRICHS KG

IPC: B21C23/14

CPC classification number: B21C25/00 ,  B21C23/147 ,  B22F3/20 ,  B22F2005/004 ,  B22F2998/00 ,  B22F5/10

Abstract: The invention relates to an extrusion die tool for producing a hard metal or ceramic rod with at least one twisted internal bore (14). The nose (3) of the nozzle (2) has a smooth cylindrical channel (4). A bearer (6) is fitted coaxially inside the nozzle (2) which has a plurality of elastic threads (9) and/or channels or bores corresponding to the desired number of internal bores for the thread-shaped pressing of a plastic material into the extruded material. The bearer (6) and the nozzle nose (3) are rotary, i.e. they rotate about their longitudinal axes. The pitch of the twisted internal bores (14) produced is thus determined by the rotation speed of the thread bearer (6) and/or the nozzle nose (3) and the rate of flow of the extruded material. Rod blanks with high-precision helical internal bores (14) can thus be produced.

公开(公告)号：WO1988008766A1

公开(公告)日：1988-11-17

申请号：PCT/EP1988000412

申请日：1988-05-11

Applicant: GOTTLIEB GÜHRING KG ,  REINAUER, Josef ,  EFFENBERGER, Wolfgang ,  FRIEDL, Franz

Inventor： GOTTLIEB GÜHRING KG

IPC: B23B31/26

CPC classification number: B23B31/261 ,  Y10T408/95 ,  Y10T409/309464

Abstract: A coupling device between a modular tool system, for example the receiver of the base of a tool, and a machine-tool, for example a spindle (4). To ensure rapid coupling and decoupling of these components by applying high axial forces, a clamping arrangement includes an actuating rod (20) which controls a wedge drive capable of pushing clamping elements from a part to be coupled radially outwards into a recess of matching shape. The clamping elements consist of at least three clamping claws (24) mutually offset at a constant angle, arranged parallel to a centering prolongation (12) of the receiver of the base of the tool, and pivotable in a slot (36) in the centering prolongation (12) on a section of the claw (26) which penetrates radially into the centering prolongation in the coupled state by pressing against a centering receiver (18) of the spindle (4). This coupling arrangement has numerous potentiel fields of application and can be economically manufactured.