CN101992327A - Disc saw blade - Google Patents
Disc saw blade Download PDFInfo
- Publication number
- CN101992327A CN101992327A CN 201010585310 CN201010585310A CN101992327A CN 101992327 A CN101992327 A CN 101992327A CN 201010585310 CN201010585310 CN 201010585310 CN 201010585310 A CN201010585310 A CN 201010585310A CN 101992327 A CN101992327 A CN 101992327A
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- China
- Prior art keywords
- saw blade
- circular saw
- disc saw
- saw bit
- tooth
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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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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The invention discloses a disc saw blade, comprising a disc saw blade main body and a plurality of hard alloy tooth blocks connected on the periphery of the disc saw blade main body through rivets. In the invention, the hard alloy tooth blocks are connected to the periphery of the disc saw blade main body through the rivets in a tipped mode. If teeth are broken when the disc saw blade is in use, the teeth can be replaced and then repaired for reutilization so that a repair period is shortened, the influence to production and processing is reduced and production cost is reduced; and in addition, by using the hard alloy tooth blocks, the cutting speed can reach 20-50m/s so that a high-speed cutting requirement is met, the sawing production efficiency is improved, and smooth cutting, no blockage and easy cuttings discharge are guaranteed.
Description
Technical field
The present invention relates to the saw blade technical field, particularly relate to a kind of circular saw bit.
Background technology
Saw blade is an instrument commonly used in the plant produced process, and wherein circular saw bit is a kind of common saw blade form.Existing circular saw bit generally is that cutter tooth is welded on the blade body, forms whole saw blade.
But whole saw blade is after the sawtooth of some is broken, just can not re-use, must weld again sawtooth, and the REPAIR WELDING sawtooth has higher specification requirement, and needs the prosthetic appliance of specialty, therefore generally is that whole saw blade is sent to specialized maintenance repair in shop reason, repairing efficiency is long, need the saw blade turnover of some, big to the influence of production and processing, the production cost height.
Summary of the invention
In view of this, purpose of the present invention is to provide a kind of novel circular saw bit, to shorten repairing efficiency, reduces the influence of production and processing and reduces production costs.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of circular saw bit comprises:
The circular saw bit body;
Be connected a plurality of hard-metal insert pieces on the described circular saw bit body circumference by rivet.
Preferably, in the above-mentioned circular saw bit, described hard-metal insert piece comprises:
Tooth piece embryo;
Be welded on the carbide alloy cutter tooth on the described tooth piece embryo.
Preferably, in the above-mentioned circular saw bit, the number that is welded on a carbide alloy cutter tooth on the tooth piece embryo is one or two.
Preferably, in the above-mentioned circular saw bit, the material of described carbide alloy cutter tooth is a YG9 wolfram steel.
As can be seen from the above technical solutions, the present invention adopts inserted mode, is connected the hard-metal insert piece on the circumference of blade body by rivet; The invention provides circular saw bit,, repair usefulness more again after can changing, thereby shortened repairing efficiency, reduced influence, reduce production costs production and processing if in use " broken " tooth; In addition, the present invention uses the hard-metal insert piece, and cutting speed can reach 20～50m/s, has satisfied the requirement of high-speed cutting, has improved sawing production efficiency, has also guaranteed the smear metal smoothness, does not stop up, easily chip removal.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, the accompanying drawing that describes below only is some embodiment that put down in writing among the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The partial structurtes schematic diagram of the circular saw bit that Fig. 1 provides for the embodiment of the invention.
The specific embodiment
In order to make those skilled in the art person understand technical scheme among the present invention better, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills should belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Referring to shown in Figure 1, the circular saw bit that the embodiment of the invention provides can comprise:
Circular saw bit body 1; Be connected a plurality of hard-metal insert pieces 3 on described circular saw bit body 1 circumference by rivet 2.
The present invention adopts inserted mode, is connected the hard-metal insert piece on the circumference of blade body by rivet; The invention provides circular saw bit,, repair usefulness more again after can changing, thereby shortened repairing efficiency, reduced influence, reduce production costs production and processing if in use " broken " tooth; In addition, the present invention uses the hard-metal insert piece, and cutting speed can reach 20～50m/s, has satisfied the requirement of high-speed cutting, has improved sawing production efficiency, has also guaranteed the smear metal smoothness, does not stop up, easily chip removal.
In a preferred embodiment of the invention, described hard-metal insert piece 3 comprises: tooth piece embryo 31; Be welded on the carbide alloy cutter tooth 32 on the described tooth piece embryo 31.
Wherein, profile of tooth should keep identical with the relevant parameter of the whole saw blade of carbide alloy as far as possible; During welding, can adopt high frequency, intermediate frequency welding, also can adopt the oxygen-acetylene welding.
In addition, preferred, be welded on the tooth piece embryo 31, the number of carbide alloy cutter tooth 32 is one or two.
In addition, in order to improve the service life of carbide alloy cutter tooth 32, impact resistance is strong, the YG9 wolfram steel of excellent cutting performance in order selecting for its material.
The above only is a preferred implementation of the present invention, makes those skilled in the art can understand or realize the present invention.Multiple modification to these embodiment will be conspicuous to one skilled in the art, and defined herein General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (4)
1. a circular saw bit is characterized in that, comprising:
The circular saw bit body;
Be connected a plurality of hard-metal insert pieces on the described circular saw bit body circumference by rivet.
2. circular saw bit according to claim 1 is characterized in that, described hard-metal insert piece comprises:
Tooth piece embryo;
Be welded on the carbide alloy cutter tooth on the described tooth piece embryo.
3. circular saw bit according to claim 2 is characterized in that, the number that is welded on a carbide alloy cutter tooth on the tooth piece embryo is one or two.
4. according to claim 2 or 3 described circular saw bits, it is characterized in that the material of described carbide alloy cutter tooth is a YG9 wolfram steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010585310 CN101992327A (en) | 2010-12-10 | 2010-12-10 | Disc saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010585310 CN101992327A (en) | 2010-12-10 | 2010-12-10 | Disc saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101992327A true CN101992327A (en) | 2011-03-30 |
Family
ID=43783341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010585310 Pending CN101992327A (en) | 2010-12-10 | 2010-12-10 | Disc saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101992327A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110431986A (en) * | 2019-07-31 | 2019-11-12 | 山东省农业机械科学研究院 | A kind of ensilage machine cutting tool and cutter plate and ensilage machine |
| CN111876694A (en) * | 2020-08-06 | 2020-11-03 | 无锡隆达金属材料有限公司 | Saw cutting cupronickel ingot casting bar alloy saw blade and production process thereof |
| CN112170959A (en) * | 2020-10-01 | 2021-01-05 | 唐山冶金锯片有限公司 | Repairing method of mechanical clamping type hard alloy circular saw blade |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4308596A1 (en) * | 1992-08-13 | 1994-02-17 | Sandvik Ab | Segment plate for a saw blade and saw blade with segment plates |
| JPH0695524A (en) * | 1992-09-17 | 1994-04-08 | Hitachi Ltd | Device for driving transfer drum |
| CN1381329A (en) * | 2002-06-11 | 2002-11-27 | 李敏 | Composite saw blade |
| CN201565672U (en) * | 2009-11-05 | 2010-09-01 | 唐山冶金锯片有限公司 | Hard alloy gear circular saw blade capable of recycling |
-
2010
- 2010-12-10 CN CN 201010585310 patent/CN101992327A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4308596A1 (en) * | 1992-08-13 | 1994-02-17 | Sandvik Ab | Segment plate for a saw blade and saw blade with segment plates |
| JPH0695524A (en) * | 1992-09-17 | 1994-04-08 | Hitachi Ltd | Device for driving transfer drum |
| CN1381329A (en) * | 2002-06-11 | 2002-11-27 | 李敏 | Composite saw blade |
| CN201565672U (en) * | 2009-11-05 | 2010-09-01 | 唐山冶金锯片有限公司 | Hard alloy gear circular saw blade capable of recycling |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110431986A (en) * | 2019-07-31 | 2019-11-12 | 山东省农业机械科学研究院 | A kind of ensilage machine cutting tool and cutter plate and ensilage machine |
| CN111876694A (en) * | 2020-08-06 | 2020-11-03 | 无锡隆达金属材料有限公司 | Saw cutting cupronickel ingot casting bar alloy saw blade and production process thereof |
| CN112170959A (en) * | 2020-10-01 | 2021-01-05 | 唐山冶金锯片有限公司 | Repairing method of mechanical clamping type hard alloy circular saw blade |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110330 |