Swelling or shrinkage reel cantilever end supporting apparatus
A support device and cantilever end technology, which is applied to the field of cantilever end support devices for expansion and contraction reels, can solve the problems of normal high-speed rotation, unable to meet the needs of stability of expansion and contraction drums, etc., and achieve the effect of improving work efficiency
Inactive Publication Date: 2014-11-05
镇江市宏业科技有限公司
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- Description
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- Application Information
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Problems solved by technology
However, with the increase of coil weight and tension, the cantilever end of the cantilever expansion and contraction reel will have radial runout and cannot rotate at high speed normally.
The support on both sides cannot meet the stable needs of the expansion and contraction reel when the reel weight is large and the tension is large.
Method used
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[0008] As shown in the figure, a support device for the cantilever end of an expansion and contraction reel includes a bracket 1, a bottom horizontal support surface 2 and a side vertical support surface 3 are arranged on the bracket 1, and a Top horizontal support surface 4.
[0009] The bottom horizontal support surface 2 and the top horizontal support surface 4 are respectively provided with flat wheels, and the side vertical support surface 3 is provided with concave wheels.
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The invention relates to a swelling or shrinkage reel cantilever end supporting apparatus used in uncoiling or coiling of a cold rolling machine, a recoiling machine, a slitter and other devices for aluminum processing. The apparatus comprises a support, and the support is provided with a bottom horizontal supporting surface, a lateral vertical supporting surface and a top horizontal supporting surface. Original two surface support changes to three surface support, so the swelling or shrinkage reel cantilever end can be effectively pressed in order to make a swelling or shrinkage reel rapidly and stably rotate when recoiling is large and tension is large, thereby the work efficiency is improved.
Description
technical field [0001] The invention relates to a cantilever end support device for expansion and contraction reels used in uncoiling and coiling of cold rolling mills, recoilers, slitting machines and other equipment for aluminum processing. Background technique [0002] The expansion and contraction reel is cantilever type, and the strip is rolled on the expansion and contraction reel when working. Currently, two support surfaces at an angle of 90o are used to support the cantilever end of the expansion and contraction drum to ensure stability during work. However, as the coil weight increases and the tension increases, the cantilever end of the cantilever expansion and contraction reel will have a radial runout and cannot rotate at a normal high speed. The support on both sides cannot meet the stable needs of the expansion and contraction reel when the coil weight is very large and the tension is very large. Contents of the invention [0003] The technical problem t...
Claims
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IPC IPC(8): B21C47/30
Inventor 鲍玲俐
Owner 镇江市宏业科技有限公司
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