CN202137464U - Ultrafine particle cemented carbide bimetal band saw blade - Google Patents
Ultrafine particle cemented carbide bimetal band saw blade Download PDFInfo
- Publication number
- CN202137464U CN202137464U CN201120250517U CN201120250517U CN202137464U CN 202137464 U CN202137464 U CN 202137464U CN 201120250517 U CN201120250517 U CN 201120250517U CN 201120250517 U CN201120250517 U CN 201120250517U CN 202137464 U CN202137464 U CN 202137464U
- Authority
- CN
- China
- Prior art keywords
- saw blade
- crown
- cemented carbide
- blade body
- tooth
- 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 relates to an ultrafine particle cemented carbide bimetal band saw blade which comprises a saw blade body, wherein, a plurality of tooth point bodies are arranged at the upper part of the saw blade body at regular intervals; tooth point grooves are formed at the central parts of the tooth point bodies; cemented carbide tooth points are welded in the tooth point grooves, and two adjacent cemented carbide tooth points are respectively arranged on the two sides of the upper part of the saw blade body; one cemented carbide tooth point is welded at one end of the corresponding tooth point groove, and the other cemented carbide tooth point is welded at the other end of the corresponding tooth point groove; and the outer side surfaces of the cemented carbide tooth points project from the outer side surface of the saw blade body. The bimetal band saw blade has the benefits that the bimetal band saw blade is economical and practical, the production efficiency is greatly improved, the machining cost, the labor cost and the electric energy cost are reduced, the tooth points are firm and have low probability of cracking and dropping, and the service life is long.
Description
Technical field
The utility model relates to a kind of ultrafine dust carbide alloy bi-metal bandsaw blades.
Background technology
At present, the saw blade that prior art is applied to metal, nonmetallic materials sawing processing generally uses various ways such as strip, band shape, plate-like; Yet the sort of form no matter, they all belong to the same one that sawtooth combines with body, this version; Though certain advantage is arranged, process simple, convenience as making, yet often can not satisfy the demand of sawing difficult-to-machine material; The saw of this integral structure makes hackle distortion, rust, chip removal difficulty through regular meeting, and sawing is crooked; Processing effect is poor, and efficient is low, and service life is short.
The utility model content
The purpose of the utility model provides a kind of ultrafine dust carbide alloy bi-metal bandsaw blades, to overcome the above-mentioned deficiency that prior art exists.
The purpose of the utility model is to realize through following technical scheme:
A kind of ultrafine dust carbide alloy bi-metal bandsaw blades; Comprise the saw blade body; Said saw blade body top equidistantly is provided with some crown bodies; Said crown body middle part is provided with the crown groove, is welded with the both sides that carbide alloy crown and two adjacent carbide alloy crowns are located at saw blade body top respectively in the said crown groove, and one of them carbide alloy crown is welded on an end of corresponding crown groove; Another carbide alloy crown is welded on the other end of corresponding crown groove, and the lateral surface of the lateral surface of carbide alloy crown protrusion saw blade body.
The beneficial effect of the utility model is: economical and practical, improved production efficiency greatly, and reduced the cost of machined, manual work and electric energy; Crown is welded with the ultra micron carbide alloy, can reach the purpose with soft anticracking; Crown is harder, and durable in use, crown firmly is difficult for carnassial tooth, falls tooth, long service life; Need not break-in during use, just can improve the service life of the cutting efficiency and the sawtooth of bi-metal bandsaw blades, enterprise is reduced cost.
Description of drawings
According to accompanying drawing the utility model is done further explain below.
Fig. 1 is the front view of the described ultrafine dust carbide alloy of the utility model embodiment bi-metal bandsaw blades;
Fig. 2 is the vertical view of the described ultrafine dust carbide alloy of the utility model embodiment bi-metal bandsaw blades;
Fig. 3 is an A place enlarged drawing among Fig. 2;
Fig. 4 is a B place enlarged drawing among Fig. 2;
Fig. 5 is the front view of the carbide alloy crown of the described ultrafine dust carbide alloy of the utility model embodiment bi-metal bandsaw blades;
Fig. 6 is the left view of the carbide alloy crown of the described ultrafine dust carbide alloy of the utility model embodiment bi-metal bandsaw blades;
Fig. 7 is the rearview of the carbide alloy crown of the described ultrafine dust carbide alloy of the utility model embodiment bi-metal bandsaw blades.
Among the figure:
1, saw blade body; 2, carbide alloy crown; 3, crown body; 4, crown groove.
The specific embodiment
Shown in Fig. 1-7; The described ultrafine dust carbide alloy of the utility model embodiment bi-metal bandsaw blades; Comprise saw blade body 1, said saw blade body 1 top equidistantly is provided with some crown bodies 3, and said crown body 3 middle parts are provided with crown groove 4; Be welded with carbide alloy crown 2 and two adjacent carbide alloy crowns 2 in the said crown groove 4 and be located at the both sides on saw blade body 1 top respectively; One of them carbide alloy crown 2 is welded on an end of corresponding crown groove 4, and another carbide alloy crown 2 is welded on the other end of corresponding crown groove 4, and the lateral surface of the lateral surface of carbide alloy crown 2 protrusion saw blade body 1.
The utility model is not limited to above-mentioned preferred forms; Anyone can draw other various forms of products under the enlightenment of the utility model; No matter but on its shape or structure, do any variation; Every have identical with a application or akin technical scheme, all drops within the protection domain of the utility model.
Claims (1)
1. ultrafine dust carbide alloy bi-metal bandsaw blades; Comprise saw blade body (1); Said saw blade body (1) top equidistantly is provided with some crown bodies (3); It is characterized in that: said crown body (3) middle part is provided with crown groove (4); Be welded with carbide alloy crown (2) and adjacent two carbide alloy crowns (2) in the said crown groove (4) and be located at the both sides on saw blade body (1) top respectively; One of them carbide alloy crown (2) is welded on an end of corresponding crown groove (4), and another carbide alloy crown (2) is welded on the other end of corresponding crown groove (4), and the lateral surface of the lateral surface of carbide alloy crown (2) protrusion saw blade body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120250517U CN202137464U (en) | 2011-07-15 | 2011-07-15 | Ultrafine particle cemented carbide bimetal band saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120250517U CN202137464U (en) | 2011-07-15 | 2011-07-15 | Ultrafine particle cemented carbide bimetal band saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202137464U true CN202137464U (en) | 2012-02-08 |
Family
ID=45548542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120250517U Expired - Fee Related CN202137464U (en) | 2011-07-15 | 2011-07-15 | Ultrafine particle cemented carbide bimetal band saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202137464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102266983A (en) * | 2011-07-15 | 2011-12-07 | 周增荣 | Ultrafine grain hard alloy bimetallic strip saw blade |
-
2011
- 2011-07-15 CN CN201120250517U patent/CN202137464U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102266983A (en) * | 2011-07-15 | 2011-12-07 | 周增荣 | Ultrafine grain hard alloy bimetallic strip saw blade |
| CN102266983B (en) * | 2011-07-15 | 2015-10-28 | 周增荣 | Ultrafine grain hard alloy bimetallic strip 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: 20120208 Termination date: 20150715 |
|
| EXPY | Termination of patent right or utility model |