Machining system
AssigneeSiemens Aktiengesellschaft
InventorsPatrick Rynkowski, Stefan Sellmann, Roger Tobisch, Felix Vogt, Marat Visajtaev
Life of this patent
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Abstract
Provided is a mobile machining system for a turning machining of inner surfaces of hollow-cylindrical components, in particular for machining valve seats. The machining system includes a second drive train and the third drive train in each case which preferably have a gear mechanism, in particular a planetary gear mechanism, which is arranged between the respective motor and the associated gearwheel which projects outward from the rotational part. This leads to a simple, inexpensive and space-saving construction.
Claims5
A mobile machining system for turning machining of inner faces of hollow-cylindrical components comprising
- a base part,
- a rotational part of hollow configuration which extends through the base part, is mounted on the based part such that the rotational part can be rotated about a C-axis of the machining system, and defines a first flange region on the end side,
- a guide rod which, at one of the guide rod's free ends, has a second flange region which is connected fixedly to the first flange region of the rotational part so as to rotate with the first flange region, and which defines a Z-axis of the machining system, which Z-axis extends parallel to the C-axis,
- a first motor which is connected fixedly to the base part to rotate with the base part and drives the guide rod via a first drive train such that the guide rod rotates about the C-axis,
- a support which is held on the guide rod such that the support can be moved to and fro in the direction of the Z-axis,
- a second motor which is connected fixedly to the rotational part to rotate with the rotational part, is supplied with power via a slide ring, and drives the support via a second drive train,
- a tool holder which is held on the supporter such that the tool holder can be moved in the direction of an X-axis of the machining system, which X-axis extends perpendicularly with respect to the Z-axis,
- a third motor which is connected fixedly to the rotational part to rotate with the rotational part, is supplied with power via a or the slide ring, and drives the tool holder via a second drive train,
- an outer clamping device which is connected fixedly to the base part to rotate with the base part and is designed to fasten the base part centrally to an end side of a component to be machined, and
- an inner clamping device which is mounted on the guide rod and is designed to support the machining system to be machined.
Dependencies are inferred from the claim text.