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Material cutter

A technology for cutting knives and materials, applied in the field of machinery, can solve the problems of increased requirements for tool strength and increased costs, and achieve the effects of reducing strength requirements, reducing costs, and reasonable mechanism design

Inactive Publication Date: 2015-04-08
JIANGYIN SHENGYUAN COPPER MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional material cutter is a combination of an upper knife and a lower knife, which forms a shear force to cut the material into shape. When cutting thicker materials, a greater shear force is required, which increases the requirements for the strength of the tool and increases the cost.

Method used

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  • Material cutter

Examples

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Embodiment Construction

[0009] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0010] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0011] Such as figure 1 The shown material cutter includes an upper knife 1 and a lower knife 2. The upper knife 1 includes a main knife 1.1 and an auxiliary knife 1.2. The auxiliary knives 1.2 are evenly arranged on the main knife 1.1. The blade of the main knife 1.1 is Serrated.

[0012] The surfaces of the upper knife 1 and the lower knife 2 are provided with guide grooves 3 .

[0013] The mechanism design of the invention is reasonable....

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PUM

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Abstract

The invention discloses a material cutter which comprises an upper cutter and a lower cutter. The material cutter is characterized in that the upper comprises a main cutter and a plurality of auxiliary cutters, the auxiliary cutters are uniformly arranged on the main cutter, and the main cutter is provided with a serrated cutting edge. The material cutter has the advantages that the material cutter is reasonable in mechanism design, materials can be cut by the auxiliary cutters at first when the thick materials are required to be cut, then the main cutter descends to cut the materials, accordingly, the requirement on the strength of the cutter can be lowered, and the cost can be reduced.

Description

technical field [0001] The invention relates to the field of machinery, in particular to a material cutter. Background technique [0002] The traditional material cutter is a combination of an upper knife and a lower knife, which forms a shearing force to cut the material into shape. When cutting thicker materials, a greater shearing force is required, which increases the requirements for the strength of the tool and increases the cost. Contents of the invention [0003] In order to solve the above-mentioned problems, the present invention provides a material cutting knife, which includes an upper knife and a lower knife. , the blade of the main knife is zigzag. [0004] Preferably, guide grooves are provided on the surfaces of the upper knife and the lower knife. [0005] The beneficial effects of the present invention are: the mechanism design of the present invention is reasonable, and when thicker materials are to be cut, the auxiliary knife first cuts the material, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D1/00
Inventor 张兴良
Owner JIANGYIN SHENGYUAN COPPER MATERIAL