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Rotary indexing press

A press and indexing technology, which is applied in the direction of presses, material forming presses, household components, etc., can solve problems such as unsuitable for pressing tasks and damage to the support system of the indexing plate, so as to optimize the return on investment period and broaden the application Effect of range, high dimensional accuracy

Inactive Publication Date: 2015-03-04
BLEISTAHL PRODN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] But prior art rotary indexing machines also have the disadvantage that they are not suitable for pressing tasks, since the loads applied through high pressure can destroy the indexing disc support system

Method used

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Examples

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Embodiment Construction

[0034] exist Figure 1-5 , it can be seen that the rotary indexing press 1 is provided with an indexing plate 2, said plate is provided with a plurality of processing stations 3, and a die and tool punching machine 31, of which only one element is identified with a reference number for the sake of clarity . In the diagram shown, the indexing plate 2 of the rotary indexing press 1 always moves clockwise. Figure 2-5 A number of tool cavities 32 are also shown.

[0035] exist figure 1 In , a two-stage filling with a single tool cavity and a two-stage compaction process are shown. Multiple fillings allow the use of different materials, which is especially advantageous given the nature of the workpiece. Following the final compaction step, the workpiece is ejected and ejected. Subsequently, the processing station 3 and the die and tool punch 31 are cleaned. With each indexing cycle of the indexing disk 2 a green compact is produced.

[0036] exist figure 2 , a single-stage ...

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PUM

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Abstract

The invention relates to a rotary indexing press for producing green bodies from pulverulent materials. The rotary indexing press has an indexing plate which is equipped with a plurality of tool cavities which are assigned to a plurality of tool positions, wherein tool positions are provided at least for filling, compacting and ejecting workpieces, and each tool position is assigned at least one cavity, and wherein the indexing plate is connected to the machine body in a form- and / or force-fitting manner during compaction. The invention also relates to a method for producing green bodies from pulverulent materials on a rotary indexing press.

Description

technical field [0001] The invention relates to a rotary indexing press comprising a plurality of processing stations for the simultaneous execution of work steps occurring essentially one after the other, in particular for the production of green compacts made of powder material. The rotary indexing press is especially useful for the manufacture of valve seat rings and valve guide components. Background technique [0002] A rotary indexing press of the type described above has been disclosed, for example, in EP1064119A1. By the term rotary indexing press is understood a machine tool equipped with an indexing plate rotating about a vertical axis and a plurality of processing stations arranged on said indexing plate. Each processing station is provided with at least one clamping device for correct fastening of the workpiece. A number of stationary processing stations are arranged along the circumference of the rotary table, by means of which the workpieces carried by the sa...

Claims

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Application Information

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IPC IPC(8): B30B11/10B30B15/02B22F3/03
CPCB30B15/026B30B11/10B29L2031/7728B30B15/022B30B15/028B29C43/04B29C2043/043
Inventor H·施密特
Owner BLEISTAHL PRODN
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