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Radial press

A technology for extruders and extrusion tools, applied in presses, manufacturing tools, etc., can solve problems that affect functional safety and are not practical enough, and achieve the effect of reducing internal eccentric force and moment

Active Publication Date: 2014-11-05
UNIFLEX HYDRAULIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A radial extrusion machine of this type known from EP 1510269 B1 proved to be impractical in practical tests however due to problems affecting functional safety

Method used

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  • Radial press
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] exist figure 1 and figure 2 The radial extrusion machine for radially deforming a workpiece 1 relative to an extrusion machine axis 2 explained in , comprises a first compression yoke 3 and a second compression yoke 4 . The two press yokes 3 and 4 form a receiving space 5 for a pressing tool 6 , said receiving space 5 comprising a plurality of press jaws 7 , in a manner known as such on an associated guide surface 8 Be guided slidingly. In view of the fact that this relates to sufficiently known prior art, further explanations are omitted.

[0028] The first compression yoke 3 is a functional part of the first structure 9 ; and the second compression yoke 4 is a functional part of the second structure 10 . The first structure 9 is fixedly connected to the extrusion frame 11 . Whereas the second structure 10 is linearly displaceable under the influence of the drive unit 12 in a working plane perpendicular to the extruder axis 2 relative to the first structure 9 , ie...

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PUM

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Abstract

A radial press comprising a first and a second structure, each having a press yoke that form a receiving chamber for a press tool. Under the action of a drive unit, the second structure can be linearly moved by a pressing stroke relative to the first structure between an open position and a pressing end position in a working plane perpendicular to the press axis. In the open position of the radial press, a lateral feed opening is formed between the two press yokes. The drive unit is arranged offset with respect to the press axis only on the side facing away from the feed opening. A supporting drive, which is arranged on the side of the drive unit facing away from the press axis and can be continuously longitudinally adjusted in a defined manner within a supporting stroke, acts between the first structure and the second structure.

Description

technical field [0001] The invention relates to a radial extrusion machine which deforms a workpiece radially relative to the axis of the extrusion machine, comprising a first structure with a first compression yoke and a second structure with a second compression yoke, respectively , wherein two press yokes form a receiving space for a pressing tool comprising a plurality of press jaws, and the second structure is movable between an open position and a pressing position under the action of a drive unit in a direction perpendicular to the axis of the press Moving linearly in the working plane relative to the first structure through a pressing stroke, wherein in addition in the open position of the radial press a lateral supply opening is formed between the two pressure yokes, the drive unit is only facing away from the supply opening The side of the extruder is arranged offset from the axis of the extruder, and the extrusion tool is configured separately so that in the open po...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D39/04B30B7/04
CPCB21D39/048Y10T29/5367Y10T29/53987
Inventor V.黑普力克
Owner UNIFLEX HYDRAULIC