CN202639359U - Plate cutting knife - Google Patents
Plate cutting knife Download PDFInfo
- Publication number
- CN202639359U CN202639359U CN 201220191924 CN201220191924U CN202639359U CN 202639359 U CN202639359 U CN 202639359U CN 201220191924 CN201220191924 CN 201220191924 CN 201220191924 U CN201220191924 U CN 201220191924U CN 202639359 U CN202639359 U CN 202639359U
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- CN
- China
- Prior art keywords
- knife
- plate cutting
- utility
- model
- cutting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the field of cutter design, in particular to a plate cutting knife. The plate cutting knife comprises a knife body. A knife edge is arranged on the knife body and of an arc-shaped surface hollowed towards the inside of the knife body. The knife edge is of the arc-shaped surface hollowed towards the inside of the knife body so that when the plate cutting knife is placed horizontally and cuts plates in contacting mode, a certain cut-in angle is always formed between the knife edge and the plates. Meanwhile, both ends of the plate cutting knife can be used to cut the plates, and therefore cutting speed is improved and the plates are stressed uniformly and do not shift.
Description
Technical field
The utility model relates to the cutting tool design field, relates in particular to a kind of plate cutting cutter.
Background technology
The metallic plate that sheet material refers to forge more, rolling or casting forms, also often finger is made the flattened rectangular constructional material plate of normal size, can be used as the member on wall, ceiling or floor.
For sheet material being processed into the size of standard, usually can use cutting tool, wherein the most frequently used is cutting off machine, the parts that play crucial dissection in the cutting off machine are cutter.Existing cutter side and section and section are all rectangle, cutting knife is a horizontal plane, existing cutting off machine is in cutting thus, need to tilt certain angle and sheet material of cutter is tangent, the cutting stroke is relevant with the sheet material demanding criteria, reduce the cutting speed of every block of sheet material, also wasted a large amount of electric energy simultaneously thus, increased unnecessary cost.Wherein specially be, in the cutting metal plate, because the material of metallic plate itself is different, easily because unilaterally contacting cutting, cutter cause discontinuity in the time of plate cutting, cause thus the adverse consequences of sheet deformation or cutting skew, waste sheet material.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of cutting speed faster, stressed uniform plate cutting cutter.
In order to realize the foregoing invention purpose, the technical solution of the utility model is:
A kind of plate cutting cutter comprises blade, has the edge of a knife at described blade, and the described edge of a knife is shaped as to the arcwall face of blade sunken inside.
The utility model is shaped as to the arcwall face of blade sunken inside by the edge of a knife is set, so that the utility model is horizontal positioned contacts cutting with sheet material when, the edge of a knife has certain cut-in angle with sheet material all the time, the utility model two all can be cut simultaneously simultaneously, when having increased cutting speed, the sheet material stress equalization, be not offset.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, consists of the application's a part, does not consist of to improper restriction of the present utility model, in the accompanying drawings:
A kind of side view that Fig. 1 provides for the utility model;
Fig. 2 is A-A schematic cross-section among Fig. 1.
The specific embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to restriction of the present utility model.
Embodiment 1:
As shown in Figure 1 and Figure 2, the present embodiment discloses a kind of plate cutting cutter, comprises blade 100, has the edge of a knife 101 at blade 100, and the edge of a knife 101 is shaped as to the arcwall face of blade 100 sunken insides.
The above technical scheme that the utility model embodiment is provided is described in detail, used specific case herein principle and the embodiment of the utility model embodiment are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, all will change on the specific embodiment and range of application, in sum, this description should not be construed as restriction of the present utility model.
Claims (1)
1. a plate cutting cutter comprises blade, it is characterized in that:
Have the edge of a knife at described blade, the described edge of a knife is shaped as to the arcwall face of blade sunken inside.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220191924 CN202639359U (en) | 2012-04-28 | 2012-04-28 | Plate cutting knife |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220191924 CN202639359U (en) | 2012-04-28 | 2012-04-28 | Plate cutting knife |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202639359U true CN202639359U (en) | 2013-01-02 |
Family
ID=47408536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220191924 Expired - Fee Related CN202639359U (en) | 2012-04-28 | 2012-04-28 | Plate cutting knife |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202639359U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107333573A (en) * | 2017-08-15 | 2017-11-10 | 马先鹏 | A kind of electric garden shears blade component |
-
2012
- 2012-04-28 CN CN 201220191924 patent/CN202639359U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107333573A (en) * | 2017-08-15 | 2017-11-10 | 马先鹏 | A kind of electric garden shears blade component |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150428 |
|
EXPY | Termination of patent right or utility model |