CN206140634U - Sawtooth structure of carbide saw blade - Google Patents
Sawtooth structure of carbide saw blade Download PDFInfo
- Publication number
- CN206140634U CN206140634U CN201620959368.5U CN201620959368U CN206140634U CN 206140634 U CN206140634 U CN 206140634U CN 201620959368 U CN201620959368 U CN 201620959368U CN 206140634 U CN206140634 U CN 206140634U
- Authority
- CN
- China
- Prior art keywords
- inner face
- circular saw
- broached
- groove
- cutting
- 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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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model discloses a sawtooth structure of carbide saw blade relates to cutting means technical field, outer knife tip including top surface, relative two sides and inner face and formation, two sides are equipped with a plurality of slots, the slot contact the inner face, and form a pair of cutting knife tip on the inner face. The many of sawtooth side formation improve effect of cutting to the cutting knife point, and the wearing and tearing circumstances of outer knife tip when effectively reducing the use increases hard alloy saw web life, and chip removal and radiating technological effect can be played to the side slot while.
Description
Technical field
This utility model is related to cutting tool technical field, especially a kind of broached-tooth design of sintered carbide circular saw.
Background technology
The broached-tooth design of existing sintered carbide circular saw, as shown in figure 1, using the top surface of sawtooth, side and inner face institute
The point of a knife of formation is being cut, but above-mentioned broached-tooth design only one of which point of a knife, and effective cut point is single, and cutting effect is paid no attention to
Think, while the service life of sawtooth can only extend by lifting its hardness.
Utility model content
For the problems referred to above, this utility model provides a kind of broached-tooth design of sintered carbide circular saw, both sides band cutting ditch
Groove.
A kind of broached-tooth design of sintered carbide circular saw, including top surface, two relative sides and inner face and its formation
Outer point of a knife, described two sides are provided with groove, inner face described in the trench contact, and a pair of cutter are formed on the inner face
Point;The quantity of the groove is set according to the length of circular saw blade saw tooth.
Further, the groove is arranged parallel to the top surface.
Further, the length of the groove is 3/4ths of the lateral width.
The beneficial effects of the utility model:Sawtooth side forms multipair cutting point of a knife, improves cutting effect, and effectively reducing makes
The abrasion condition of used time outer point of a knife, increases hard alloy saw blade service life, and side groove can play chip removal simultaneously with radiating
Technique effect.
Description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model;
Fig. 2 is positive structure diagram of the present utility model;
Fig. 3 is side structure schematic view of the present utility model.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is described in further detail.It is of the present utility model
Embodiment is given for the sake of example and description, and be not be limited to exhaustively or by this utility model it is disclosed
Form.Many modifications and variations are obvious for the ordinary skill in the art.Select and describe to implement
Example be in order to more preferably illustrate principle of the present utility model and practical application, and make one of ordinary skill in the art it will be appreciated that
This utility model is suitable to the various embodiments with various modifications of special-purpose so as to design.
Embodiment 1
A kind of broached-tooth design of sintered carbide circular saw, as shown in Figure 1, Figure 2, Figure 3 shows, including top surface 101, relative two
Individual side 102 and inner face 103 and its outer point of a knife 104 for being formed, described two sides 102 are respectively provided with three groups of grooves 105, the ditch
Groove 105 contacts the inner face 103, and a pair of cutting points of a knife 1051 are formed on the inner face 103;The quantity of the groove 105
Set according to the length of circular saw blade saw tooth.
The groove 105 is arranged parallel to the top surface, so preferably can be cut, and improves cutting efficiency;Institute
The length for stating groove 105 is 3/4ths of the lateral width, not through the side, is conducive to improving the steady of broached-tooth design
It is qualitative.
Obviously, described embodiment is only a part of embodiment of the present utility model, rather than the embodiment of whole.
Based on the embodiment in this utility model, this area and those of ordinary skill in the related art are not making creative work
Under the premise of the every other embodiment that obtained, should all belong to the scope of this utility model protection.
Claims (4)
1. a kind of broached-tooth design of sintered carbide circular saw, including top surface, two relative sides and inner face and its formation it is outer
Point of a knife, it is characterised in that:Described two sides are provided with groove, inner face described in the trench contact, and are formed on the inner face
A pair of cutting points of a knife.
2. the broached-tooth design of sintered carbide circular saw according to claim 1, it is characterised in that:The groove is parallel to institute
State top surface setting.
3. the broached-tooth design of sintered carbide circular saw according to claim 2, it is characterised in that:The quantity root of the groove
Set according to the length of circular saw blade saw tooth.
4. the broached-tooth design of sintered carbide circular saw according to claim 2, it is characterised in that:The length of the groove is
3/4ths of the lateral width.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620959368.5U CN206140634U (en) | 2016-08-26 | 2016-08-26 | Sawtooth structure of carbide saw blade |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620959368.5U CN206140634U (en) | 2016-08-26 | 2016-08-26 | Sawtooth structure of carbide saw blade |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206140634U true CN206140634U (en) | 2017-05-03 |
Family
ID=58628909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620959368.5U Expired - Fee Related CN206140634U (en) | 2016-08-26 | 2016-08-26 | Sawtooth structure of carbide saw blade |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206140634U (en) |
-
2016
- 2016-08-26 CN CN201620959368.5U patent/CN206140634U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20210826 |