CN107398597A - For door and window and the multifunction horniness alloy saw blade of woodworking - Google Patents
For door and window and the multifunction horniness alloy saw blade of woodworking Download PDFInfo
- Publication number
- CN107398597A CN107398597A CN201710838596.6A CN201710838596A CN107398597A CN 107398597 A CN107398597 A CN 107398597A CN 201710838596 A CN201710838596 A CN 201710838596A CN 107398597 A CN107398597 A CN 107398597A
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- CN
- China
- Prior art keywords
- arc
- saw blade
- shaped gear
- shaped
- tooth
- Prior art date
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/02—Circular saw blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
- B27B33/02—Structural design of saw blades or saw teeth
- B27B33/08—Circular saw blades
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Gears, Cams (AREA)
Abstract
It is used for door and window and the multifunction horniness alloy saw blade of woodworking the invention discloses a kind of, including some arc-shaped gears for being staggered front to back arrangement on blade body periphery, and all arc-shaped gears are contour, i.e., the distance of all arc-shaped gears from centre bore to the arc-shaped gear crown of blade body is identical.The arc-shaped gear is all arc shapes of tooth form anterior angle in referred to as saw blade.Each arc-shaped gear forms by two that are staggered front to back arrangement small arc-shaped gear.The curved top tangent line and the top to the angle between the saw blade line of centres of the curved surfaces of the arc-shaped gear are 0 ° 27 °.The present invention a piece of can use, you can and the cutting of aluminium and aluminium alloy is used in, can be used for the cutting of joinery products, its not tight service life for extending saw blade, phenomena such as can also eliminating the concavo-convex and grain raising occurred in cutting.
Description
Technical field
It is especially a kind of to be used for door and window and the multifunction horniness alloy saw blade of woodworking the present invention relates to a kind of saw blade.
Background technology
At present, both at home and abroad be used for more than two industries hard alloy saw blade be broadly divided into cutting aluminium and aluminium alloy saw blade and
The saw blade of carpenter work is cut, the specifications and models of two kinds of saw blades are roughly the same.But saw blade hard-metal insert and tooth form but it is very big
Differentiation, with regard to cutting aluminium and aluminium alloy saw blade tooth form for.Current saw blade both domestic and external is essentially all stereotyped, i.e. height
Low tooth, also it is " T " flat tooth.And woodworking, saw blade are then left and right tooth and stage teeth composition.With constantly changing for cut section bar
Entering, the saw blade of both the above tooth form has been not suitable with present section steel cutting, and often problem appear to is that, saw blade lifetime is short,
It is cut section bar end face and concavo-convex, grain raising etc. occurs, increase terminal user's operation cost, expectation has new product to replace
Generation.
The content of the invention
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of for the more of door and window and woodworking
Function hard alloy saw blade.
To achieve the above object, the present invention uses following technical proposals：
A kind of multifunction horniness alloy saw blade for door and window and woodworking, including on blade body periphery it is some front and rear
The arc-shaped gear of interlaced arrangement, and all arc-shaped gears are contour, i.e., all arc-shaped gears are from the centre bore of blade body to arc-shaped gear crown
Distance it is identical.
The arc-shaped gear is all arc shapes of tooth form anterior angle in referred to as saw blade.
Each arc-shaped gear forms by two that are staggered front to back arrangement small arc-shaped gear.
The curved top tangent line and the top to the angle between the saw blade line of centres of the curved surfaces of the arc-shaped gear be
0°-27°。
The beneficial effects of the invention are as follows：
First, the tooth form of conventional blade is divided into stage teeth, i.e., no matter how many tooth on saw blade, be all divided into one high and one low, high tooth is
"T"-shaped tooth, low tooth are flat tooths（High tooth is that "T"-shaped tooth is higher by 0.2-0.3mm than low tooth）, when so cutting section bar, "T"-shaped tooth is first
Cut, flat tooth（Low flat tooth）Cut again, actually no matter how many tooth is being cut on saw blade, is all half
Tooth is working.The saw blade part stage teeth of the present invention, no matter how many tooth in cutting, are all operated, serve and prolong at the same time
Long-life, improve the effect of cutting finish.
It is that the number of teeth is more the drawbacks of this construction, between tooth and tooth second, it is plane that the tooth form of conventional blade, which is all anterior angle,
Gap is small, and generation heat is big, and chip removal has some setbacks, and easily causes paste and saws, grain raising, and service life is short.The saw blade tooth form of the present invention
Anterior angle is arc.So not only increasing the angle of anterior angle makes it sharper, and increases the gap between tooth and tooth,
Heat dispersion is improved, eliminates the phenomenon that chip removal has some setbacks, extends the service life of saw blade.
Third, why conventional blade is divided into stage teeth, the purpose is in cutting, allow its high tooth first to cut cut
Section bar plays a part of a positioning, but is the drawbacks of this way, when the precision of process equipment produces error, its meeting
As error is cut, cause cut section bar in cutting process to occur concavo-convex, cause waste product.The saw blade of the present invention
Single arc-shaped gear is made up of the two parts being staggered front to back, so, when error occurs in process equipment, due to two parts arc
Arranged crosswise before and after tooth, and it is contour, so it can play a part of adjust automatically, it is rough existing so as to eliminate workpiece
As.
The present invention a piece of can use, you can and the cutting of aluminium and aluminium alloy is used in, can be used for the cutting of joinery products,
Its not tight service life for extending saw blade, phenomena such as can also eliminating the concavo-convex and grain raising occurred in cutting.
The tooth form for revolutionizing conventional blade of the present invention, because the tooth form of existing saw blade is all stage teeth, tradition
Idea all think that as long as stage teeth is only optimal selection, it is infeasible when cancelling stage teeth technically, can be significantly during cutting
Operating efficiency is reduced, easily paste saw etc., is thus a kind of original subversive technology using the technology of the application, simultaneously
Unexpected technique effect is have received after use, it is therefore contemplated that the technical scheme of the application is to overcome conventional skill
Art prejudice, it is a ground-breaking technology.
Here is the test effect contrast table of the present invention and conventional blade：
| Tooth form | Angle | Jump in footpath | Go out to saw speed | Finish | Saw | |
| Conventional blade | Stage teeth | Front-and-back angle | 0.08-0.15 | 3-4 meter per seconds | 1.6-3.2 | 4000-6000/ turns |
| Saw blade of the present invention | Arc-shaped gear | Arc angle | 0.05-0.07 | 4-5 meter per seconds | 0.8-1.6 | 8000-14000/ turns |
After using technical scheme as can be seen from the above table, its property indices greatly improves.
Brief description of the drawings
Fig. 1 is partial enlargement structural representation of the present invention；
Wherein 1. blade bodies, 2. arc-shaped gears, 3. curves.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples.
As shown in figure 1, for door and window and the multifunction horniness alloy saw blade of woodworking, including positioned at blade body 1 week
Some arc-shaped gears 2 for being staggered front to back arrangement on side, and all arc-shaped gears 2 are contour, i.e., all arc-shaped gears 2 are from blade body 1
The distance of heart hole to arc-shaped gear crown is identical.
Arc-shaped gear 2 is all arc shapes of tooth form anterior angle in referred to as saw blade.Each arc-shaped gear 2 by be staggered front to back arrangement
Two small arc-shaped gear composition（Do not drawn in figure）.The top tangent line of curve 3 of the curved surfaces of arc-shaped gear 2 and the top to saw blade
Angle between the line of centres is 0 ° -27 °.
Technical scheme selection reason is as follows：
First, the tooth form of conventional blade is divided into stage teeth, i.e., no matter how many tooth on saw blade, be all divided into one high and one low, high tooth is
"T"-shaped tooth, low tooth are flat tooths（High tooth is that "T"-shaped tooth is higher by 0.2-0.3mm than low tooth）, when so cutting section bar, "T"-shaped tooth is first
Cut, flat tooth（Low flat tooth）Cut again, actually no matter how many tooth is being cut on saw blade, is all half
Tooth is working.The saw blade part stage teeth of the present invention, no matter how many tooth in cutting, are all operated, serve and prolong at the same time
Long-life, improve the effect of cutting finish.
It is that the number of teeth is more the drawbacks of this construction, between tooth and tooth second, it is plane that the tooth form of conventional blade, which is all anterior angle,
Gap is small, and generation heat is big, and chip removal has some setbacks, and easily causes paste and saws, grain raising, and service life is short.The saw blade tooth form of the present invention
Anterior angle is arc.So not only increasing the angle of anterior angle makes it sharper, and increases the gap between tooth and tooth,
Heat dispersion is improved, eliminates the phenomenon that chip removal has some setbacks, extends the service life of saw blade.
Third, why conventional blade is divided into stage teeth, the purpose is in cutting, allow its high tooth first to cut cut
Section bar plays a part of a positioning, but is the drawbacks of this way, when the precision of process equipment produces error, its meeting
As error is cut, cause cut section bar in cutting process to occur concavo-convex, cause waste product.The saw blade of the present invention
Single arc-shaped gear is made up of the two parts being staggered front to back, so, when error occurs in process equipment, due to two parts arc
Arranged crosswise before and after tooth, and it is contour, so it can play a part of adjust automatically, it is rough existing so as to eliminate workpiece
As.
The present invention a piece of can use, you can and the cutting of aluminium and aluminium alloy is used in, can be used for the cutting of joinery products,
Its not tight service life for extending saw blade, phenomena such as can also eliminating the concavo-convex and grain raising occurred in cutting.
The tooth form for revolutionizing conventional blade of the present invention, because the tooth form of existing saw blade is all stage teeth, tradition
Idea all think that as long as stage teeth is only optimal selection, it is infeasible when cancelling stage teeth technically, can be significantly during cutting
Operating efficiency is reduced, easily paste saw etc., is thus a kind of original subversive technology using the technology of the application, simultaneously
Unexpected technique effect is have received after use, it is therefore contemplated that the technical scheme of the application is to overcome conventional skill
Art prejudice, it is a ground-breaking technology.
Here is the test effect contrast table of the present invention and conventional blade：
| Tooth form | Angle | Jump in footpath | Go out to saw speed | Finish | Saw | |
| Conventional blade | Stage teeth | Front-and-back angle | 0.08-0.15 | 3-4 meter per seconds | 1.6-3.2 | 4000-6000/ turns |
| Saw blade of the present invention | Arc-shaped gear | Arc angle | 0.05-0.07 | 4-5 meter per seconds | 0.8-1.6 | 8000-14000/ turns |
After using technical scheme as can be seen from the above table, its property indices greatly improves.
Although above-mentioned the embodiment of the present invention is described with reference to accompanying drawing, model not is protected to the present invention
The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not
Need to pay various modifications or deformation that creative work can make still within protection scope of the present invention.
Claims (4)
1. a kind of be used for door and window and the multifunction horniness alloy saw blade of woodworking, it is characterized in that, including positioned at blade body week
Some arc-shaped gears for being staggered front to back arrangement on side, and all arc-shaped gears are contour, i.e., centre bore of all arc-shaped gears from blade body
Distance to arc-shaped gear crown is identical.
2. kind according to claim 1 is used for door and window and the multifunction horniness alloy saw blade of woodworking, it is characterized in that, institute
It is all arc shapes of tooth form anterior angle in referred to as saw blade to state arc-shaped gear.
3. kind according to claim 1 is used for door and window and the multifunction horniness alloy saw blade of woodworking, it is characterized in that, often
One arc-shaped gear forms by two that are staggered front to back arrangement small arc-shaped gear.
4. kind according to claim 1 is used for door and window and the multifunction horniness alloy saw blade of woodworking, it is characterized in that, institute
The curved top tangent line and the top to the angle between the saw blade line of centres for stating the curved surfaces of arc-shaped gear are 0 ° -27 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710838596.6A CN107398597A (en) | 2017-09-18 | 2017-09-18 | For door and window and the multifunction horniness alloy saw blade of woodworking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710838596.6A CN107398597A (en) | 2017-09-18 | 2017-09-18 | For door and window and the multifunction horniness alloy saw blade of woodworking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107398597A true CN107398597A (en) | 2017-11-28 |
Family
ID=60388942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710838596.6A Withdrawn CN107398597A (en) | 2017-09-18 | 2017-09-18 | For door and window and the multifunction horniness alloy saw blade of woodworking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107398597A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201702458U (en) * | 2009-11-17 | 2011-01-12 | 李加阔 | Hard alloy circular saw blade with double-surfaced side edge |
| CN203045051U (en) * | 2012-11-02 | 2013-07-10 | 西安飞机工业（集团）有限责任公司 | Round sawblade cutter |
| CN203791751U (en) * | 2014-04-04 | 2014-08-27 | 乐清市犀锐工具有限公司 | Special aluminum alloy circular saw blade for broken bridge aluminum door window |
| CN204914083U (en) * | 2015-08-27 | 2015-12-30 | 成都市壹佰刀具有限公司 | Ladder usual friendship side set diamond saw blade |
| CN205869611U (en) * | 2016-08-19 | 2017-01-11 | 湖北犀锐锯业有限公司 | High luminosity saw bit suitable for cutting of spraying plastics section bar |
-
2017
- 2017-09-18 CN CN201710838596.6A patent/CN107398597A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201702458U (en) * | 2009-11-17 | 2011-01-12 | 李加阔 | Hard alloy circular saw blade with double-surfaced side edge |
| CN203045051U (en) * | 2012-11-02 | 2013-07-10 | 西安飞机工业（集团）有限责任公司 | Round sawblade cutter |
| CN203791751U (en) * | 2014-04-04 | 2014-08-27 | 乐清市犀锐工具有限公司 | Special aluminum alloy circular saw blade for broken bridge aluminum door window |
| CN204914083U (en) * | 2015-08-27 | 2015-12-30 | 成都市壹佰刀具有限公司 | Ladder usual friendship side set diamond saw blade |
| CN205869611U (en) * | 2016-08-19 | 2017-01-11 | 湖北犀锐锯业有限公司 | High luminosity saw bit suitable for cutting of spraying plastics section bar |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20171128 |
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| WW01 | Invention patent application withdrawn after publication |