Movable cutter for processing keel with complex sections
A technology of complex section and keel, applied in the field of movable cutter, can solve the problems of affecting the normal use of the keel, affecting the beauty of the section shape, uneven force on the cutting surface, etc., so as to achieve uniform force, improve cutting quality, and improve cutting efficiency. Effect
Active Publication Date: 2011-11-09
北新建材(昆明)有限公司
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Problems solved by technology
However, when using a traditional cutter to cut a keel with a complex section shape, due to the uneven force on the cutting surface, it is extremely easy to cause the keel to deform during the cutting process, which not only affects the beauty of the section shape, but also affects the normality of the keel in severe cases. use, resulting in the scrapping of the keel
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[0017] Such as Figure 1-Figure 3 As shown, the present invention includes a cutting end 1 and a fixed end 2. The cutting end 1 is used to cut the section of the keel 10, and the fixed end 2 is used to be fixedly connected to a power equipment and can perform cutting motion with the power equipment.
[0018] There are more than three blades 3 with different heights on the cutting end 1. The blades 3 with different heights can cut sections of the keel 10 at different height positions in sequence according to the set height. Each blade 3 includes a tip 4 and is arranged on the tip 4 Blades on both sides 5.
[0019] In the present invention, a plurality of blades 3 with different heights are arranged on the cutting end 1. The height position of each blade 3 is preset according to the cross-sectional shape of the cutting keel 10. The present invention can cut different cross-sectional structures of the keel 10 according to the set height and shape sequence during cutting. In this way,...
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The invention provides a movable cutter for processing a keel with complex sections. The movable cutter comprises a cutting end and a fixed end; the cutting end is provided with more than three cutter points with different heights; the cutter points with different heights can respectively cut keel sections with different heights according to set height sequentially; and each cutter point comprises a cutter nose and cutter edges formed on two sides of the cutter nose. A plurality of cutter points with different heights are arranged at the cutting end, and the height and the position of each cutter point can be preset according to the shape of the section of the keel to be cut. During cutting, the movable cutter can cut different section structures of the keel according to the set height and shape sequentially, so that different section structures of the keel are stressed uniformly during cutting, tailing guide is facilitated, the stress deformation during the cutting of the keel can begreatly reduced, and the cutting quality of the keel is improved.
Description
Technical field [0001] The invention relates to a movable cutter used for processing complex cross-section keels. Background technique [0002] At present, when cutting a keel with a simple cross-sectional shape, a fixed cutter and a movable cutter are usually used. The traditional movable cutter has a blade point and a simple structure, which can effectively cut the keel with a simple cross-sectional shape. However, when using traditional cutters to cut keels with complex cross-sectional shapes, due to uneven forces on the cutting surface, it is extremely easy to cause the keel to deform during the cutting process, which not only affects the beauty of the cross-sectional shape, but also affects the normality of the keel in severe cases. Use, cause the keel to be scrapped. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a movable cutter which can prevent cutting deformation when cutting complex cross-section keels. [00...
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Inventor 刘长柏王亚东蒋超郭成杨卯亮周桓王际春郭建军
Owner 北新建材(昆明)有限公司