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Thread rolling head

A rolling head and thread technology, applied in the field of thread rolling head, can solve problems such as unfavorable economic angles

Active Publication Date: 2016-09-07
LMT菲特工具技术有限责任两合公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is economically unfavorable to maintain and replace components in this way
Since this is also associated with a high time outlay, the result is a rather long machine standstill
In addition, the personnel performing the replacement must be trained regularly and in detail

Method used

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  • Thread rolling head
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] Unless otherwise indicated, identical reference numerals designate identical objects in the figures. exist figure 1 The thread rolling head according to the invention shown in , has a rod 10 with suitable fastening means, not shown in detail, for clamping into a processing machine. rod in its place figure 1 On the middle left end there is a fastening means in the form of a coupling section 12 . With this coupling section 12, the rod 10 can be detachably form-locked with the corresponding and in the figure 1 The coupling section of the closing unit 16 which is not shown is connected. For the fixed connection of rod 10 and closing unit 16 , the coupling sections can additionally be screwed together, for example. The rod 10 forms a first module of the modularly designed rod section and the closing unit 16 forms a second module of the modularly designed rod section. On the side facing away from the rod 10 , the closing unit 16 comprises a second fastening means designe...

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PUM

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Abstract

The invention relates to a thread rolling head, comprising a bearing unit (14), in which at least two profile rollers, preferably at least three profile rollers, are rotatably mounted, and a shaft section (10, 16) coupled to the bearing unit (14), wherein between each other, the profile rollers delimit an insertion section, into which a workpiece to be treated can be inserted. The bearing unit (14) is composed of at least two modules (36, 20), each forming a functional assembly, wherein the modules are each provided with a fastening means, by means of which they can be connected to one another and can be exchanged with other modules that likewise form a functional assembly each, and wherein one of the modules is provided with fastening means for connection to corresponding fastening means of the shaft section.

Description

technical field [0001] The invention relates to a thread rolling head comprising a bearing unit in which at least two profiling rollers, preferably at least three profiling rollers are rotatably supported and which comprises a The rod section coupled to the bearing unit, wherein the forming rollers delimit an insertion section between them, into which the workpiece to be processed can be inserted. Background technique [0002] Such a thread rolling head can be, for example, an axial thread rolling head or a radial thread rolling head. For example, three forming rollers distributed uniformly around the insertion section can be provided. A cylindrical workpiece, for example, can be inserted longitudinally into the insertion section. In an axial thread rolling head, machining on the workpiece, ie thread forming, takes place during insertion into the insertion section. In a radial thread rolling head, the profiled rolls for machining are fed radially onto the workpiece after ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21H3/04
CPCB21H3/044B21H3/046B21B31/08B21H3/04
Inventor S·扬克R·利瑙C·古切U·克雷奇曼A·贝本
Owner LMT菲特工具技术有限责任两合公司