CN2152630Y - Steel saw blade with different tooth number double-edge teeth - Google Patents
Steel saw blade with different tooth number double-edge teeth Download PDFInfo
- Publication number
- CN2152630Y CN2152630Y CN 92233583 CN92233583U CN2152630Y CN 2152630 Y CN2152630 Y CN 2152630Y CN 92233583 CN92233583 CN 92233583 CN 92233583 U CN92233583 U CN 92233583U CN 2152630 Y CN2152630 Y CN 2152630Y
- Authority
- CN
- China
- Prior art keywords
- saw blade
- edge
- tooth
- different
- double
- 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
Links
Abstract
The utility model relates to a double-edge diversidens steel saw blade with different tooth shifting quantity, which is characterized in that double edge teeth have same tooth shape, but one edge is big and the other is small; the tooth shifting quantity of the two edges is different. The utility model has the characteristics that when one edge is blunt, the other edge can be used by using an appropriate process; the service life of the product can be extended in a double way. The product can be widely used for cutting metal and non-metal materials.
Description
The utility model belongs to the machine cuts class, Metal Cutting saw blade category.
Existing sawing machine is used and the Arm saw saw blade all is a single-blade, because of its material is high-speed tool steel or high-carbon steel, hardness is very high, only scrap sawing machine saw blade especially, good stability in the use behind the sawtooth blunt, not easily broken in the use, the saw body was intact when blunt was scrapped, and such saw blade is scrapped, and is very much unfortunate.
The purpose of this utility model provide a kind of performance and cost close with former single-blade saw blade, and different cutting metal saw blades that divide the tooth amount of the different tooth of the twolip that significantly improve service life.
The big sword of the mutually same sword of two-edged profile of tooth of this twolip saw blade is little, divides the big sword of the not same sword of tooth amount little, and manufacture technology is identical with the single-blade saw blade, use earlier during use and divide the tooth amount a big sword, behind the blunt, turn over and use another sword, for solving the binding problem, be developed into a cover technology.
The utility model is compared with current various forms single-blade hacksaw blade both at home and abroad, and its distinguishing feature is under cost technology condition much at one, adopts structure of the present utility model, and appropriate change is using method once, can improve nearly one times the service life of saw blade.With notification number be the double cog hacksaw blade ratio of CN2059862U because the defective of hindering another sword two corners is arranged when having adopted different minutes tooth amounts to overcome sword cutting.Appearance of the present utility model makes the two-edged saw blade reach perfect degree.If all use this saw blade both at home and abroad instead, annual fund of saving is a huge numeral.
Below with reference to accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is a front view of the present utility model.
Piece number 1,2,3 is respectively canine tooth among the figure, saw plate and little tooth.
Fig. 2 is the A-A cutaway view Amplified image of the utility model front view.
Making technological process of the present utility model is
Raw material annealing → the transformation of the way → slitting → punching → mill teeth → minute tooth → quenching → check → japanning → packing.
Claims (1)
- The different tooth of a kind of twolip, the different hacksaw blade that divides the tooth amount are made up of saw plate and sawtooth, it is characterized in that sawing plate 2 both sides ends and are different identical canine tooth 1 and the little teeth 3 of two-edged profile of tooth that divide the tooth amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92233583 CN2152630Y (en) | 1992-09-13 | 1992-09-13 | Steel saw blade with different tooth number double-edge teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92233583 CN2152630Y (en) | 1992-09-13 | 1992-09-13 | Steel saw blade with different tooth number double-edge teeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2152630Y true CN2152630Y (en) | 1994-01-12 |
Family
ID=33775868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92233583 Expired - Fee Related CN2152630Y (en) | 1992-09-13 | 1992-09-13 | Steel saw blade with different tooth number double-edge teeth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2152630Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH711481A1 (en) * | 2015-09-01 | 2017-03-15 | Usines Métallurgiques De Vallorbe Sa | A method of manufacturing a saw blade. |
| CN111437955A (en) * | 2020-04-29 | 2020-07-24 | 昂恩环保科技(上海)有限公司 | Blade, net knife, crushing structure and crushing method |
| CN111699861A (en) * | 2020-07-16 | 2020-09-25 | 郑州轻工业大学 | A novel pruning saw for garden management |
-
1992
- 1992-09-13 CN CN 92233583 patent/CN2152630Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH711481A1 (en) * | 2015-09-01 | 2017-03-15 | Usines Métallurgiques De Vallorbe Sa | A method of manufacturing a saw blade. |
| CN111437955A (en) * | 2020-04-29 | 2020-07-24 | 昂恩环保科技(上海)有限公司 | Blade, net knife, crushing structure and crushing method |
| CN111437955B (en) * | 2020-04-29 | 2023-11-24 | 威可托智能装备(浙江)有限公司 | Crushing method |
| CN111699861A (en) * | 2020-07-16 | 2020-09-25 | 郑州轻工业大学 | A novel pruning saw for garden management |
| CN111699861B (en) * | 2020-07-16 | 2021-12-07 | 郑州轻工业大学 | A pruning saw for garden management |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |