CN202292924U - Saw blade of log multi-chip saw - Google Patents
Saw blade of log multi-chip saw Download PDFInfo
- Publication number
- CN202292924U CN202292924U CN2011203533599U CN201120353359U CN202292924U CN 202292924 U CN202292924 U CN 202292924U CN 2011203533599 U CN2011203533599 U CN 2011203533599U CN 201120353359 U CN201120353359 U CN 201120353359U CN 202292924 U CN202292924 U CN 202292924U
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- CN
- China
- Prior art keywords
- saw blade
- circular saw
- base body
- blade base
- saw
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a saw blade of a log multi-chip saw. The saw blade comprise a circular saw blade base body, an installation hole is formed in the middle of the circular saw blade base body, serrated cutter points are arranged on the outer edge of the circular saw blade base body, hard alloy cutter points are welded on the serrated cutter points, a plurality of heat dissipation and sound attenuation holes and a plurality of slots are arranged in the surface of the circular saw blade base body, a plurality of hard alloy scrapers with chisel edges forming a certain angle with the surface of the circular saw blade base body are arranged on the walls of the plurality of hard alloy scrapers, and a key slot notch is arranged in the outer edge of the installation hole. According to the structure of the saw blade in the utility model, the saw blade is sharp for cutting, the cuttings amount is large, the production efficiency is high, the sawing route is narrow, more material is saved, the cutting surface is smooth, and the timber does not deform due to high temperature generated by friction.
Description
Technical field
The utility model relates to multi-chip log machine dedicated tool field, is specifically related to a kind of multi-chip log saw saw blade.
Background technology
As multi-chip log machine dedicated tool, the smear metal of common multiple blade saw saw blade is sharp inadequately, and the life-span is short, and scrap rate is little, and production efficiency is low, produces during smear metal on the very big and saw blade of noise and adheres to a large amount of wood chips, easy deformation.
The utility model content
The purpose of the utility model provides a kind of multi-chip log saw saw blade, as multi-chip log machine dedicated tool.
The utility model design is following:
A kind of multi-chip log saw saw blade; Comprise the circular saw blade matrix, it is characterized in that: the middle part of said circular saw blade matrix is provided with installing hole, and said circular saw blade matrix outer is provided with the profile of tooth edge of a knife; Said profile of tooth knife-edge part welding carbide alloy cutting edge; The surface of said circular saw blade matrix is respectively equipped with several heat radiation bloops and several flutings, has the chisel edge carbide scraper of certain angle in the circular saw blade matrix surface on the cell wall of said several flutings, and the outer of said installing hole is provided with the keyway breach.
The beneficial effect of the utility model:
The smear metal of the utility model structure is sharp, and scrap rate is big, and production efficiency is high, the narrow more material-saving of swage set, and the cutting smooth surface, timber friction generates high temperature is indeformable, and the hole on the sheet base is the heat radiation bloop, and making saw bit matrix meet heat has expansion space and heat-dissipating space.Indeformable behind the saw bit matrix high temperature, the chisel edge alloy blade has reduced the friction of saw bit matrix and timber again when participating in smear metal, chip removal, the multiple blade saw applicability is strengthened greatly, has increased saw blade service life.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Referring to Fig. 1, a kind of multi-chip log saw saw blade comprises circular saw blade matrix 1; The middle part of circular saw blade matrix 1 is provided with installing hole 3; Circular saw blade matrix 1 outer is provided with the profile of tooth edge of a knife 5, the profile of tooth edge of a knife 5 places welding carbide alloy cutting edge 8, and the surface of circular saw blade matrix 1 is respectively equipped with several heat radiation bloops 2 and several flutings 4; Have the chisel edge carbide scraper 6 of certain angle in the circular saw blade matrix surface on the cell wall of several flutings 4, the outer of installing hole 3 is provided with keyway breach 7.
Claims (1)
1. a multi-chip log is sawed saw blade; Comprise the circular saw blade matrix; It is characterized in that: the middle part of said circular saw blade matrix is provided with installing hole; Said circular saw blade matrix outer is provided with the profile of tooth edge of a knife, said profile of tooth knife-edge part welding carbide alloy cutting edge, and the surface of said circular saw blade matrix is respectively equipped with several heat radiation bloops and several flutings; Have the chisel edge carbide scraper of certain angle in the circular saw blade matrix surface on the cell wall of said several flutings, the outer of said installing hole is provided with the keyway breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203533599U CN202292924U (en) | 2011-09-21 | 2011-09-21 | Saw blade of log multi-chip saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203533599U CN202292924U (en) | 2011-09-21 | 2011-09-21 | Saw blade of log multi-chip saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202292924U true CN202292924U (en) | 2012-07-04 |
Family
ID=46361896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203533599U Expired - Fee Related CN202292924U (en) | 2011-09-21 | 2011-09-21 | Saw blade of log multi-chip saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202292924U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814840A (en) * | 2012-10-15 | 2012-12-12 | 乐客精密工具（太仓）有限公司 | Diamond blunt tool |
| CN104441073A (en) * | 2014-11-28 | 2015-03-25 | 重庆义三木业有限公司 | Wood cutting saw blade |
| CN104551233A (en) * | 2014-12-30 | 2015-04-29 | 苏州用朴合金工具有限公司 | Abrasion-resistant silencing alloy saw blade |
-
2011
- 2011-09-21 CN CN2011203533599U patent/CN202292924U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814840A (en) * | 2012-10-15 | 2012-12-12 | 乐客精密工具（太仓）有限公司 | Diamond blunt tool |
| CN104441073A (en) * | 2014-11-28 | 2015-03-25 | 重庆义三木业有限公司 | Wood cutting saw blade |
| CN104551233A (en) * | 2014-12-30 | 2015-04-29 | 苏州用朴合金工具有限公司 | Abrasion-resistant silencing alloy saw blade |
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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: 20120704 Termination date: 20140921 |
|
| EXPY | Termination of patent right or utility model |