CN1709623A - Saw blade structure - Google Patents
Saw blade structure Download PDFInfo
- Publication number
- CN1709623A CN1709623A CN 200510027507 CN200510027507A CN1709623A CN 1709623 A CN1709623 A CN 1709623A CN 200510027507 CN200510027507 CN 200510027507 CN 200510027507 A CN200510027507 A CN 200510027507A CN 1709623 A CN1709623 A CN 1709623A
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- CN
- China
- Prior art keywords
- blade
- saw blade
- sawtooth
- cutting
- blade structure
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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.)
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Abstract
A kind structure of saw blade relates to cutting tool technique field, which especially is a kind of saw blade that makes use of sawing lignums. Its technique scheme is that it contains several sawteeth between which they sequently arrange and connect. On the top of sawteeth there is a gap and at the same place there is a blade which makes use of cutting. The invention puts the blade on the top of sawteeth so that it can boost up the round arc part's accepting force, avoid the occur of rupture and widely application in the use of cutting hacksaw by the woodworker.
Description
Technical field:
The present invention relates to the cutting tool technical field, refer in particular to a kind of saw blade that is used for materials such as sawing hardwood.
Background technology:
In existing timber processing and furniture manufacturing, often use saw blade to cut stiff materials such as timber; At present comparatively general cutting with saw blade structure as shown in Figure 1; 1 on sawtooth forms a circular arc 11 positions and blade 2 positions; Because just tooth punching on 65 common manganese saw blades utilizes the hardness of steel band self to come sawing timber, the wear-resisting time of invar material itself, the short hacksaw that makes was short service life, was not durable.
Summary of the invention:
The technical problem that the present invention solves is to provide a kind of can cut material such as hard wood, the saw blade structure of blade difficult drop-off and fracture.
Technical problem of the present invention is achieved by the following technical solution: comprise some sawtooth, arrange connection between sawtooth in regular turn; The sawtooth top offers a breach; On this gap position, be provided with an incisory blade.
Breach on the sawtooth is arranged at the front side of its top surface to cutting material.
Be connected by modes such as welding between blade and sawtooth.
Blade is that big, the wear-resisting materials of hardness such as carbide alloy are made.
The present invention offers breach in order to blade to be installed at the top of sawtooth, the circular arc position then forms together with whole hacksaw integrated punching, can avoid because of the stressed problem that weakens of circular arc position welding blade, avoid the situation that fracture takes place at the circular arc position saw blade easily to take place effectively; Thereby prolong the service life of saw blade, reduce use cost.And blade is arranged at the side of sawtooth top surface to cutting material, can make full use of blade and realize cutting, helps the cutting to materials such as hard battens, but to improve the scope of rendeing a service and widening the saw blade cutting material of producing.
Description of drawings:
The present invention is further described below in conjunction with drawings and Examples:
Accompanying drawing 1 is existing saw blade planar structure intention;
Accompanying drawing 2 is saw blade of the present invention planar structure schematic diagrames when not installing blade 2;
Accompanying drawing 3 is saw blade planar structure schematic diagrames of the present invention.
The specific embodiment:
See accompanying drawing 2,3, saw blade of the present invention comprises some sawtooth 1, and 1 on sawtooth is arranged in regular turn and connected; Sawtooth 1 top 12 offers a breach 13 towards the front side of cutting material; On these breach 13 positions, connect incisory blade 2 by modes such as welding; Blade 2 is made for big, wear-resisting materials of hardness such as carbide alloy.When cutting material, can utilize sharp blade 2 to cut, to raise the efficiency; And because saw blade is integrated punching moulding when welding blade 2 not; Therefore, can bear bigger power, can reduce the generation of hacksaw phenomenon of rupture, prolong the service life of hacksaw at circular arc 11 positions of 1 formation of sawtooth.
Claims (5)
1, a kind of saw blade structure comprises some sawtooth (1), arranges in regular turn between sawtooth (1) to connect; It is characterized in that: sawtooth (1) top (12) offers a breach (13); On this breach (13) position, be provided with an incisory blade (2).
2, saw blade structure according to claim 1 is characterized in that: the breach (13) on the sawtooth (1) is arranged at the front side of its top (12) towards cutting material.
3, saw blade structure according to claim 1 and 2 is characterized in that: be connected by modes such as welding between blade (2) and sawtooth (1).
4, saw blade structure according to claim 1 and 2 is characterized in that: blade (2) is made for big, wear-resisting materials of hardness such as carbide alloy.
5, saw blade structure according to claim 3 is characterized in that: blade (2) is made for big, wear-resisting materials of hardness such as carbide alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510027507 CN1709623A (en) | 2005-07-05 | 2005-07-05 | Saw blade structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510027507 CN1709623A (en) | 2005-07-05 | 2005-07-05 | Saw blade structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1709623A true CN1709623A (en) | 2005-12-21 |
Family
ID=35705949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510027507 Pending CN1709623A (en) | 2005-07-05 | 2005-07-05 | Saw blade structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1709623A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794645A (en) * | 2019-03-14 | 2019-05-24 | 华侨大学 | A kind of rack saw item |
| CN110480754A (en) * | 2019-08-27 | 2019-11-22 | 湖南泰嘉新材料科技股份有限公司 | A kind of cutter head, bands for band and electrode for being welded in bands for band tooth support |
-
2005
- 2005-07-05 CN CN 200510027507 patent/CN1709623A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794645A (en) * | 2019-03-14 | 2019-05-24 | 华侨大学 | A kind of rack saw item |
| CN110480754A (en) * | 2019-08-27 | 2019-11-22 | 湖南泰嘉新材料科技股份有限公司 | A kind of cutter head, bands for band and electrode for being welded in bands for band tooth support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |