Straightening machine with a modular interchangeable casette system

A straightening machine and replacement box technology, which is applied in the field of straightening machines, can solve problems such as lack of flexibility in production conditions, and achieve the effects of improving straightening quality, better matching possibilities, and expanding the straightening range

Active Publication Date: 2018-04-17
SMS GRP GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This can basically be achieved using, for example, a cartridge straightening machine described in document EP 1 584 384 A1, which is each equipped with a fixedly predetermined set of tools, that is to say a fixedly predetermined set of straightening rollers and support rollers. combinations, however without the flexibility to suit today's production conditions
However, in order to be able to straighten a large range of sizes and strengths with one straightening machine, several different sets of replacement boxes must be prepared

Method used

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  • Straightening machine with a modular interchangeable casette system
  • Straightening machine with a modular interchangeable casette system
  • Straightening machine with a modular interchangeable casette system

Examples

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Embodiment Construction

[0038] figure 1 Shown is a straightening machine denoted overall at 1 , comprising an upper support frame 2 and a lower support frame 3 . Arranged in the upper support frame 2 are three straightening roller sections 4 , 5 and 6 which are modularly coordinated with each other and are each configured in the form of exchangeable replacement cassettes. The ensemble of 7 and support rollers 8 is divided into straightening roller segments 4 , 5 and 6 . The three modular straightening roller segments 4 , 5 , 6 are designed uniformly in this exemplary embodiment and each have not only the same number of straightening rollers 7 and support rollers 8 but also the same diameter of straightening rollers 7 and support rollers 8 . Straightening rollers 2 ′ are arranged in the modular straightening roller section 4 , straightening rollers 4 ′ are arranged in the straightening roller section 5 and straightening rollers 6 ′ are arranged in the straightening roller section 6 .

[0039] Arran...

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PUM

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Abstract

The invention relates to a straightening machine (1) having an allocated straightening roll drive (31) comprising a top bearing frame (2) and a bottom bearing frame (3), in which a plurality of straightening rolls (7) and supporting rolls (8) are held in a cassette-like manner and arranged in an interchangeable manner, a solution is to be created that provides an improved adaptability of a straightening machine to different straightening requirements and straightening areas. This is achieved in that all the straightening rolls (7) and supporting rolls (8) respectively arranged in the top and/or bottom bearing frame (2, 3) are distributed into several straightening roll segments (4-6, 9-30) that are modularly adapted to one another and each configured in the form of an interchangeable cassette, wherein each straightening roll segment (4-6, 9-30) comprises at least one layer of supporting rolls (8) and at least one allocated straightening roll (7).

Description

technical field [0001] The invention relates to a straightening machine with a distributed straightening roller drive mechanism, which comprises an upper supporting frame and a lower supporting frame, a plurality of straightening rollers and supporting rollers are housed and replaceably arranged in a box in the support frame. Background technique [0002] When processing flat materials, such as flat steel or flat materials made of non-ferrous metals, the required manufacturing steps usually also include straightening in order to produce flat (steel) strips or plates with low internal stresses. During straightening, the respective material is repeatedly bent in the straightening machine by means of straightening rollers with or without tension in order to produce the desired straightening effect. When straightening flat products, the respective product is usually guided between the upper and lower set of straightening rollers and is plastically deformed there by the correspo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D1/02B21B31/12
CPCB21D1/02B21D37/147B21B31/08B21B2203/06
Inventor F·维尔纳R·德默尔O·豪斯曼
Owner SMS GRP GMBH
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