Strut type cutter device

Abstract

The invention discloses a strut type cutter device. The strut type cutter device comprises a cutter body and a cutter body clamping and driving device, wherein the cutter body comprises a blade; the blade is a special-shaped blade; the special-shaped blade comprises one part of a cam profile or involute shape; a rotational structure is arranged on the cutter body; the cutter body can rotate around the rotational structure; the cutter body clamping and driving device comprises a cutter body clamping device and a driving device; a rotational structure clamping body is arranged on the cutter body clamping device and is matched with the rotational structure; the rotational structure can rotate in the rotational structure clamping body; the cutter body clamping device is connected with the cutter body; and the driving device drives the blade to simultaneously advance and rotate while cutting. The strut type cutter device disclosed by the invention has the advantages of simple structure, low cost, convenience in cutting, high efficiency, time conservation, labor conservation, good cutting quality and capability of cutting stubborn objects.

Description

technical field [0001] The invention relates to the field of knives, in particular to a pillar type cutter device. Background technique [0002] With the continuous improvement of mechanical processing technology, the requirements for the processing tools used are also continuously improved. Not only the sharpness of the cutter, the cutting speed, and the degree of cutting are required, but also the cutting is required to be neat. The quality and precision of cutting are continuously improved. The requirements for production efficiency, production cost reduction, and highly intelligent automatic cutting function are also increasing. At present, some large-scale automatic cutting machines have complex structures and high production costs, which are not suitable for large-scale promotion and use. The cutting machine has a low degree of automation and low production efficiency, which requires a large labor force when producing products. [0003] In the process of machining, th...

AI Technical Summary

Problems solved by technology

[0004] Some small and medium-sized enterprises in our country even use manual cutting and semi-automatic cutting methods in some large enterprises. For example, workers often use sawtooth to cut trees or green stems. The blade takes multiple passes to sever the stem, prolonging the cutting time

In addition, the operator must apply force to the tool, compressing the stem, to maintain the cut, which can tire the operator's hands and / or arms, while small stems with weak supports tend to deflect or get caught between the teeth. Therefore, it is particularly necessary to effectively improve the cutting efficiency and cutting quality and reduce the labor intensity of the operator. However, manual cutting and semi-automatic cutting methods are likely to cause irregular cutting and the cutting surface Unevenness, causing tearing, shreds or residues on the cut object, the cutting effect cannot be fine, and the cut object needs to be hard on the cutting tool, etc.

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