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Shaft-hub connection, pivot receiver and drive arrangement having such a shaft-hub connection

A technology of connecting parts and receiving parts, which is applied in the direction of driving devices, rigid shaft couplings, couplings, etc. for metal rolling mills, which can solve the problems of prolonging downtime and achieve the effect of simple readjustment and low cost

Active Publication Date: 2016-11-09
VOITH PATENT GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The disadvantage of the solutions known from the prior art is that, for the removal of the hub connection, the coupling element needs to be removed, which prolongs the downtime

Method used

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  • Shaft-hub connection, pivot receiver and drive arrangement having such a shaft-hub connection
  • Shaft-hub connection, pivot receiver and drive arrangement having such a shaft-hub connection
  • Shaft-hub connection, pivot receiver and drive arrangement having such a shaft-hub connection

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Embodiment Construction

[0046] figure 1 The structure of a drive train 1 for driving at least one roll 2 , which in a particularly advantageous application is used as a work roll in a rolling mill 3 , is illustrated in a schematically simplified illustration. The drive train 1 comprises at least one drive machine 4 , which is at least indirectly connected to the work rolls via a cardan shaft 5 in the form of a so-called heavy-duty cardan shaft for compensation of positional accuracy. The connection takes place via a shaft-hub connection 6, wherein the hub can either be formed by the cardan shaft flange itself or, in a particularly advantageous embodiment, by a separate hub connected in a rotationally fixed manner to the cardan shaft 5 . Such a connecting unit used between the cardan shaft 5 and the work rolls 2 of the rolling mill 3 is also called a striker. In this case, the hub or the striker acts as a so-called journal receptacle 7 . In this case, the connection to the work roll 2 takes place b...

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PUM

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Abstract

The invention relates to a shaft-hub connection, specifically having the features from the preamble of Claim 1. The invention also relates to a pivot receiver for use in a shaft-hub connection and a drive arrangement having a shaft-hub connection formed according to the invention. The invention is characterized in that a readjustment device provided between the pivot receiver and the shaft comprises at least one readjustment element having at least one surface which interacts with one of the connection components - pivot receiver and / or shaft - and which is embodied as a wedge surface, wherein the orientation is characterized perpendicular or at an angle to a plane which can be described by the longitudinal axis of the pivot receiver and perpendicular thereto.

Description

technical field [0001] The invention relates to a hub connection, in particular having the features of the preamble of claim 1 . The invention also relates to a journal receptacle for use in a hub connection and a drive with a hub connection designed according to the invention. Background technique [0002] Rotation-resistant (drehfest), ie in the sense of torque transmission, between driving and driven components, especially between shaft journals and work rolls used in rolling mills and strikers arranged thereon Form-fitting quick-release connections are known from the prior art in terms of various embodiments. Colliders are to be understood here as connecting units between cardan shafts and shaft journals, wherein they can be assigned other functions. As representatives, reference is made here to the embodiments, for example, from the documents DE 950 782, DE 197 10 554 A1 and DE 197 10 552 A1. In these embodiments, the transmission of the occurring torque takes place ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21B35/14F16D1/02
CPCB21B35/141F16D1/0888F16D1/093
Inventor 迪特尔·梅尔彼得·格拉温霍夫于尔根·施托克尔约翰·帕特里克·维特曼
Owner VOITH PATENT GMBH