CN104400121A - Three-layer structure circular saw blade - Google Patents
Three-layer structure circular saw blade Download PDFInfo
- Publication number
- CN104400121A CN104400121A CN201410543813.5A CN201410543813A CN104400121A CN 104400121 A CN104400121 A CN 104400121A CN 201410543813 A CN201410543813 A CN 201410543813A CN 104400121 A CN104400121 A CN 104400121A
- Authority
- CN
- China
- Prior art keywords
- saw blade
- sawtooth
- circular saw
- intermediate layer
- coil
- 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.)
- Pending
Links
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a three-layer structure circular saw blade. The saw blade comprises a hole groove and a metal circular saw blade body; the metal circular saw blade body comprises three rounding coils which comprise an outer layer saw tooth coil, a middle layer saw tooth coil and an inner layer saw tooth coil; and saw tooth etching lines are arranged on the middle layer saw tooth coil and the inner layer saw tooth coil. Meanwhile, in order to reinforce strength of the metal circular saw blade body, four non-metal supporting plates are symmetrically arranged on the metal circular saw blade body. The three-layer structure circular saw blade has the advantages of being high in cutting efficiency and low in cost.
Description
Technical field
The present invention relates to cutter sweep field, particularly relate to a kind of three-decker saw blade.
Background technology
Saw blade is the knife saw for cutting solid material, and saw blade can cut solid wood, household, wood-based plate, aluminium alloy, aluminium section bar, radiator, plastics, also can cutting metal material, the difference of saw blade cutting material, determines the material composition of saw blade itself.
Existing saw blade, after use is long-time, just needs to carry out grinder grinding, if operation in the wild, do not wear grinder, very inconvenient, the invention provides a kind of three-decker saw blade for this reason, if outer passivation, can use intermediate layer, intermediate layer passivation uses the saw blade of endothecium structure, and wherein intermediate layer and internal layer saw blade are in use, sawtooth does not need professional reconditioning, as long as have simple sandstone just can complete, field work, load in pocket just passable.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of three layers of mechanism's saw blade, does not need the grinding mechanism grinding of specialty, and just can continue to use in operation in the wild, structure be simple, easy to use.
Described three-decker saw blade comprises hole slot and metal circular saw body, described metal circular saw body be divided into three around coil, be respectively outer sawtooth coil, intermediate layer sawtooth coil, internal layer sawtooth coil.
Wherein on intermediate layer sawtooth and internal layer sawtooth, be provided with sawtooth etching line, adopt etching technique.After outer sawtooth wearing and tearing, directly in the sawtooth etching line of intermediate layer, outer section is removed, intermediate layer sawtooth directly uses after sandstone skiving, in like manner, after intermediate layer sawtooth weares and teares, internal layer etching line removes intermediate layer, and the sandstone grinding of internal layer sawtooth, internal layer sawtooth can directly use.
Meanwhile, in order to the intensity of reinforcement metal saw blade body, metal circular saw body is symmetrically arranged with 4 nonmetal support plates, for strengthening the rigidity of saw blade.
A kind of optimal technical scheme, described three-decker saw blade, saw blade thickness is 3 millimeters, and outer diameter is 400 millimeters, and intermediate layer diameter is 280 millimeters, and internal layer diameter thickness is 100 millimeters.
A kind of optimal technical scheme, the quantity of described three layers of circular saw blade saw tooth, outer sawtooth quantity is 100, and intermediate layer sawtooth quantity is 80 internal layer sawtooth quantity is 50.
The invention has the beneficial effects as follows: it is high that the present invention has cutting efficiency, reduce cost.
Accompanying drawing explanation
Fig. 1 is a kind of three-decker saw blade of the present invention structural representation;
In accompanying drawing, the mark of each parts is as follows: 1 is nonmetal support plate, and 2 is saw blade hole slot, and 3 is outer sawtooth, and 4 is intermediate layer sawtooth, and 5 is internal layer sawtooth.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
Described three-decker saw blade comprises hole slot and metal circular saw body, described metal circular saw body be divided into three around coil, be respectively outer sawtooth coil, intermediate layer sawtooth coil, internal layer sawtooth coil.
Wherein on intermediate layer sawtooth and internal layer sawtooth, be provided with sawtooth etching line, adopt etching technique.After outer sawtooth wearing and tearing, directly in the sawtooth etching line of intermediate layer, outer section is removed, intermediate layer sawtooth directly uses after sandstone skiving, in like manner, after intermediate layer sawtooth weares and teares, internal layer etching line removes intermediate layer, and the sandstone grinding of internal layer sawtooth, internal layer sawtooth can directly use.
Meanwhile, in order to the intensity of reinforcement metal saw blade body, metal circular saw body is symmetrically arranged with 4 nonmetal support plates, for strengthening the rigidity of saw blade.
Described three-decker saw blade, saw blade thickness is 3 millimeters, and outer diameter is 400 millimeters, and intermediate layer diameter is 280 millimeters, and internal layer diameter thickness is 100 millimeters.
The quantity of described three layers of circular saw blade saw tooth, outer sawtooth quantity is 100, and intermediate layer sawtooth quantity is 80 internal layer sawtooth quantity is 50.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a three-decker saw blade, it is characterized in that, comprise: hole slot and metal circular saw body, described metal circular saw body be divided into three around coil, be respectively outer sawtooth coil, intermediate layer sawtooth coil, internal layer sawtooth coil, is wherein provided with sawtooth etching line, simultaneously on intermediate layer sawtooth and internal layer sawtooth, in order to the intensity of reinforcement metal saw blade body, metal circular saw body is symmetrically arranged with 4 nonmetal support plates.
2. a kind of three-decker saw blade according to claim 1, is characterized in that, described three-decker saw blade, and saw blade thickness is 3 millimeters, and outer diameter is 400 millimeters, and intermediate layer diameter is 280 millimeters, and internal layer diameter thickness is 100 millimeters.
3. a kind of three-decker saw blade according to claim 1, is characterized in that, the quantity of described three layers of circular saw blade saw tooth, and outer sawtooth quantity is 100, and intermediate layer sawtooth quantity is 80, and internal layer sawtooth quantity is 50.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410543813.5A CN104400121A (en) | 2014-10-15 | 2014-10-15 | Three-layer structure circular saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410543813.5A CN104400121A (en) | 2014-10-15 | 2014-10-15 | Three-layer structure circular saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104400121A true CN104400121A (en) | 2015-03-11 |
Family
ID=52637821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410543813.5A Pending CN104400121A (en) | 2014-10-15 | 2014-10-15 | Three-layer structure circular saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104400121A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008974A (en) * | 2017-05-31 | 2017-08-04 | 黑旋风锯业股份有限公司 | One kind carves trepan sheet matrix |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5465706A (en) * | 1988-08-27 | 1995-11-14 | Ernst Winter & Sohn Gmbh & Co. | Saw |
| CN1116979A (en) * | 1994-03-15 | 1996-02-21 | 舒勒国际公司 | Apparatus for and method of forming large diameter duct with liner and the product formed thereby |
| CN2600238Y (en) * | 2003-01-08 | 2004-01-21 | 殷玉勇 | Thin-type saw web of diamond circular stone sawing machine |
| CN101563990A (en) * | 2009-05-22 | 2009-10-28 | 徐州徐工特种汽车有限公司 | Clamp-proof circular saw blade branch pruning device |
| CN201432373Y (en) * | 2009-06-12 | 2010-03-31 | 张小军 | Novel diamond saw blade |
| CN101704277A (en) * | 2009-06-12 | 2010-05-12 | 厦门东南新石材工具有限公司 | Multi-layer diamond brazing body and manufacture method thereof |
| CN102717440A (en) * | 2012-06-09 | 2012-10-10 | 黑旋风锯业股份有限公司 | Multistage combined type diamond circular saw blade |
| US9039495B2 (en) * | 2005-06-27 | 2015-05-26 | Husqvarna Ab | Tools and methods for making and using tools, blades and methods of making and using blades |
-
2014
- 2014-10-15 CN CN201410543813.5A patent/CN104400121A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5465706A (en) * | 1988-08-27 | 1995-11-14 | Ernst Winter & Sohn Gmbh & Co. | Saw |
| CN1116979A (en) * | 1994-03-15 | 1996-02-21 | 舒勒国际公司 | Apparatus for and method of forming large diameter duct with liner and the product formed thereby |
| CN2600238Y (en) * | 2003-01-08 | 2004-01-21 | 殷玉勇 | Thin-type saw web of diamond circular stone sawing machine |
| US9039495B2 (en) * | 2005-06-27 | 2015-05-26 | Husqvarna Ab | Tools and methods for making and using tools, blades and methods of making and using blades |
| CN101563990A (en) * | 2009-05-22 | 2009-10-28 | 徐州徐工特种汽车有限公司 | Clamp-proof circular saw blade branch pruning device |
| CN201432373Y (en) * | 2009-06-12 | 2010-03-31 | 张小军 | Novel diamond saw blade |
| CN101704277A (en) * | 2009-06-12 | 2010-05-12 | 厦门东南新石材工具有限公司 | Multi-layer diamond brazing body and manufacture method thereof |
| CN102717440A (en) * | 2012-06-09 | 2012-10-10 | 黑旋风锯业股份有限公司 | Multistage combined type diamond circular saw blade |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008974A (en) * | 2017-05-31 | 2017-08-04 | 黑旋风锯业股份有限公司 | One kind carves trepan sheet matrix |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204209192U (en) | The Brazed diamond grinding wheel of processing carbon fibre composite | |
| CN104400121A (en) | Three-layer structure circular saw blade | |
| CN205184556U (en) | Novel metal cutting resin grinding wheel piece | |
| CN201863443U (en) | Special composite steel blank used for manufacturing cutting tool | |
| CN204955139U (en) | Ultra -thin hot pressed gold hard rock saw blade | |
| CN203919261U (en) | Detachable blade formula stocking cutter | |
| CN202861430U (en) | Diamond compound cutter | |
| CN203004871U (en) | Multi-blade pencil sharpener | |
| CN205437293U (en) | Thick milling cutter of detachable blade formula | |
| CN204076531U (en) | A kind of Novel diamond saw blade | |
| CN202318494U (en) | Novel woodworking knife | |
| CN203265789U (en) | Portable file with tool rest | |
| CN204565298U (en) | Saw blade | |
| CN203266953U (en) | Diamond cutter for carving non-metallic materials | |
| CN202639433U (en) | Dual-head twist drill | |
| CN202878414U (en) | Detachable cutter for punch press | |
| CN103406955A (en) | High-strength edge trimmer milling cutter | |
| CN201889508U (en) | T-shaped hard alloyed cutter | |
| CN208664077U (en) | A kind of diamond thread milling cutter | |
| CN207128013U (en) | A kind of carpenter's complete wear tooth hole making drill | |
| CN104476418A (en) | Grinding wheel device of cutter | |
| CN104439435A (en) | Combination drill for countersink of frame | |
| CN204770710U (en) | Cutter main shaft | |
| CN203679306U (en) | Novel turning lathe turning tool | |
| CN204869139U (en) | PCD spiral banding sword |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150311 |
|
| WD01 | Invention patent application deemed withdrawn after publication |